diff options
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2023-07-07 05:11:53 +0000 |
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committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2023-07-07 05:11:53 +0000 |
commit | d96ff8cfd1bae8134442da1b445436cb096fb82f (patch) | |
tree | b03a1ae2f959045b3144767509fde1ccc739c027 | |
parent | dd78bf1f3b57b99114336bfd4acd23514d023e78 (diff) | |
parent | de1b1c0296d933ef2cdee3fd973798b3b1d64344 (diff) | |
download | kernel-headers-android14-mainline-uwb-release.tar.gz |
Snap for 10453563 from de1b1c0296d933ef2cdee3fd973798b3b1d64344 to mainline-uwb-releaseaml_uwb_341513070aml_uwb_341511050aml_uwb_341310300aml_uwb_341310030aml_uwb_341111010aml_uwb_341011000android14-mainline-uwb-release
Change-Id: I3ee68858b225e1e84a1aec8f7f3b7cb1d055dd6b
350 files changed, 10926 insertions, 2607 deletions
diff --git a/modified/scsi/scsi.h b/modified/scsi/scsi.h index 77ad18d..9eb7d79 100644 --- a/modified/scsi/scsi.h +++ b/modified/scsi/scsi.h @@ -130,6 +130,7 @@ enum scsi_disposition { * msg_byte (unused) * host_byte = set by low-level driver to indicate status. */ +#define status_byte(result) (result & 0xff) #define host_byte(result) (((result) >> 16) & 0xff) #define sense_class(sense) (((sense) >> 4) & 0x7) diff --git a/modified/scsi/scsi_proto.h b/modified/scsi/scsi_proto.h index 3b9519b..ba5d564 100644 --- a/modified/scsi/scsi_proto.h +++ b/modified/scsi/scsi_proto.h @@ -207,10 +207,10 @@ enum sam_status { #endif /* __KERNEL__ */ #define STATUS_MASK 0xfe + /* * SENSE KEYS */ - #define NO_SENSE 0x00 #define RECOVERED_ERROR 0x01 #define NOT_READY 0x02 @@ -225,7 +225,7 @@ enum sam_status { #define ABORTED_COMMAND 0x0b #define VOLUME_OVERFLOW 0x0d #define MISCOMPARE 0x0e - +#define COMPLETED 0x0f /* * DEVICE TYPES @@ -311,7 +311,9 @@ enum zbc_zone_type { ZBC_ZONE_TYPE_CONV = 0x1, ZBC_ZONE_TYPE_SEQWRITE_REQ = 0x2, ZBC_ZONE_TYPE_SEQWRITE_PREF = 0x3, - /* 0x4 to 0xf are reserved */ + ZBC_ZONE_TYPE_SEQ_OR_BEFORE_REQ = 0x4, + ZBC_ZONE_TYPE_GAP = 0x5, + /* 0x6 to 0xf are reserved */ }; /* Zone conditions of REPORT ZONES zone descriptors */ @@ -327,6 +329,11 @@ enum zbc_zone_cond { ZBC_ZONE_COND_OFFLINE = 0xf, }; +enum zbc_zone_alignment_method { + ZBC_CONSTANT_ZONE_LENGTH = 0x1, + ZBC_CONSTANT_ZONE_START_OFFSET = 0x8, +}; + /* Version descriptor values for INQUIRY */ enum scsi_version_descriptor { SCSI_VERSION_DESCRIPTOR_FCP4 = 0x0a40, @@ -339,4 +346,14 @@ enum scsi_version_descriptor { SCSI_VERSION_DESCRIPTOR_SRP = 0x0940 }; +enum scsi_support_opcode { + SCSI_SUPPORT_NO_INFO = 0, + SCSI_SUPPORT_NOT_SUPPORTED = 1, + SCSI_SUPPORT_FULL = 3, + SCSI_SUPPORT_VENDOR = 5, +}; + +#define SCSI_CONTROL_MASK 0 +#define SCSI_GROUP_NUMBER_MASK 0 + #endif /* _SCSI_PROTO_H_ */ diff --git a/modified/scsi/scsi_status.h b/modified/scsi/scsi_status.h index d916e31..139fb1c 100644 --- a/modified/scsi/scsi_status.h +++ b/modified/scsi/scsi_status.h @@ -63,12 +63,12 @@ enum scsi_host_status { * recover the link. Transport class will * retry or fail IO */ DID_TRANSPORT_FAILFAST = 0x0f, /* Transport class fastfailed the io */ - DID_TARGET_FAILURE = 0x10, /* Permanent target failure, do not retry on - * other paths */ - DID_NEXUS_FAILURE = 0x11, /* Permanent nexus failure, retry on other - * paths might yield different results */ - DID_ALLOC_FAILURE = 0x12, /* Space allocation on the device failed */ - DID_MEDIUM_ERROR = 0x13, /* Medium error */ + /* + * We used to have DID_TARGET_FAILURE, DID_NEXUS_FAILURE, + * DID_ALLOC_FAILURE and DID_MEDIUM_ERROR at 0x10 - 0x13. For compat + * with userspace apps that parse the host byte for SG IO, we leave + * that block of codes unused and start at 0x14 below. + */ DID_TRANSPORT_MARGINAL = 0x14, /* Transport marginal errors */ }; #endif /* __KERNEL__ */ diff --git a/original/scsi/scsi.h b/original/scsi/scsi.h index 3e46859..ec09359 100644 --- a/original/scsi/scsi.h +++ b/original/scsi/scsi.h @@ -121,6 +121,7 @@ enum scsi_disposition { * msg_byte (unused) * host_byte = set by low-level driver to indicate status. */ +#define status_byte(result) (result & 0xff) #define host_byte(result) (((result) >> 16) & 0xff) #define sense_class(sense) (((sense) >> 4) & 0x7) diff --git a/original/scsi/scsi_proto.h b/original/scsi/scsi_proto.h index f017843..fbe5bdf 100644 --- a/original/scsi/scsi_proto.h +++ b/original/scsi/scsi_proto.h @@ -205,10 +205,10 @@ enum sam_status { }; #define STATUS_MASK 0xfe + /* * SENSE KEYS */ - #define NO_SENSE 0x00 #define RECOVERED_ERROR 0x01 #define NOT_READY 0x02 @@ -223,7 +223,7 @@ enum sam_status { #define ABORTED_COMMAND 0x0b #define VOLUME_OVERFLOW 0x0d #define MISCOMPARE 0x0e - +#define COMPLETED 0x0f /* * DEVICE TYPES @@ -307,7 +307,9 @@ enum zbc_zone_type { ZBC_ZONE_TYPE_CONV = 0x1, ZBC_ZONE_TYPE_SEQWRITE_REQ = 0x2, ZBC_ZONE_TYPE_SEQWRITE_PREF = 0x3, - /* 0x4 to 0xf are reserved */ + ZBC_ZONE_TYPE_SEQ_OR_BEFORE_REQ = 0x4, + ZBC_ZONE_TYPE_GAP = 0x5, + /* 0x6 to 0xf are reserved */ }; /* Zone conditions of REPORT ZONES zone descriptors */ @@ -323,6 +325,11 @@ enum zbc_zone_cond { ZBC_ZONE_COND_OFFLINE = 0xf, }; +enum zbc_zone_alignment_method { + ZBC_CONSTANT_ZONE_LENGTH = 0x1, + ZBC_CONSTANT_ZONE_START_OFFSET = 0x8, +}; + /* Version descriptor values for INQUIRY */ enum scsi_version_descriptor { SCSI_VERSION_DESCRIPTOR_FCP4 = 0x0a40, @@ -335,4 +342,14 @@ enum scsi_version_descriptor { SCSI_VERSION_DESCRIPTOR_SRP = 0x0940 }; +enum scsi_support_opcode { + SCSI_SUPPORT_NO_INFO = 0, + SCSI_SUPPORT_NOT_SUPPORTED = 1, + SCSI_SUPPORT_FULL = 3, + SCSI_SUPPORT_VENDOR = 5, +}; + +#define SCSI_CONTROL_MASK 0 +#define SCSI_GROUP_NUMBER_MASK 0 + #endif /* _SCSI_PROTO_H_ */ diff --git a/original/scsi/scsi_status.h b/original/scsi/scsi_status.h index 31d30ce..9cb8526 100644 --- a/original/scsi/scsi_status.h +++ b/original/scsi/scsi_status.h @@ -62,12 +62,12 @@ enum scsi_host_status { * recover the link. Transport class will * retry or fail IO */ DID_TRANSPORT_FAILFAST = 0x0f, /* Transport class fastfailed the io */ - DID_TARGET_FAILURE = 0x10, /* Permanent target failure, do not retry on - * other paths */ - DID_NEXUS_FAILURE = 0x11, /* Permanent nexus failure, retry on other - * paths might yield different results */ - DID_ALLOC_FAILURE = 0x12, /* Space allocation on the device failed */ - DID_MEDIUM_ERROR = 0x13, /* Medium error */ + /* + * We used to have DID_TARGET_FAILURE, DID_NEXUS_FAILURE, + * DID_ALLOC_FAILURE and DID_MEDIUM_ERROR at 0x10 - 0x13. For compat + * with userspace apps that parse the host byte for SG IO, we leave + * that block of codes unused and start at 0x14 below. + */ DID_TRANSPORT_MARGINAL = 0x14, /* Transport marginal errors */ }; diff --git a/original/scsi/sg.h b/original/scsi/sg.h index 068e35d..af31cec 100644 --- a/original/scsi/sg.h +++ b/original/scsi/sg.h @@ -159,7 +159,7 @@ struct compat_sg_io_hdr { #define TASK_ABORTED 0x20 /* Obsolete status_byte() declaration */ -#define status_byte(result) (((result) >> 1) & 0x7f) +#define sg_status_byte(result) (((result) >> 1) & 0x7f) typedef struct sg_scsi_id { /* used by SG_GET_SCSI_ID ioctl() */ int host_no; /* as in "scsi<n>" where 'n' is one of 0, 1, 2 etc */ diff --git a/original/uapi/asm-arm/asm/hwcap.h b/original/uapi/asm-arm/asm/hwcap.h index 990199d..6b2023e 100644 --- a/original/uapi/asm-arm/asm/hwcap.h +++ b/original/uapi/asm-arm/asm/hwcap.h @@ -28,6 +28,12 @@ #define HWCAP_IDIV (HWCAP_IDIVA | HWCAP_IDIVT) #define HWCAP_LPAE (1 << 20) #define HWCAP_EVTSTRM (1 << 21) +#define HWCAP_FPHP (1 << 22) +#define HWCAP_ASIMDHP (1 << 23) +#define HWCAP_ASIMDDP (1 << 24) +#define HWCAP_ASIMDFHM (1 << 25) +#define HWCAP_ASIMDBF16 (1 << 26) +#define HWCAP_I8MM (1 << 27) /* * HWCAP2 flags - for elf_hwcap2 (in kernel) and AT_HWCAP2 @@ -37,5 +43,7 @@ #define HWCAP2_SHA1 (1 << 2) #define HWCAP2_SHA2 (1 << 3) #define HWCAP2_CRC32 (1 << 4) +#define HWCAP2_SB (1 << 5) +#define HWCAP2_SSBS (1 << 6) #endif /* _UAPI__ASMARM_HWCAP_H */ diff --git a/original/uapi/asm-arm/asm/signal.h b/original/uapi/asm-arm/asm/signal.h index c9a3ea1..9e21784 100644 --- a/original/uapi/asm-arm/asm/signal.h +++ b/original/uapi/asm-arm/asm/signal.h @@ -93,7 +93,7 @@ struct sigaction { typedef struct sigaltstack { void __user *ss_sp; int ss_flags; - size_t ss_size; + __kernel_size_t ss_size; } stack_t; diff --git a/original/uapi/asm-arm64/asm/hwcap.h b/original/uapi/asm-arm64/asm/hwcap.h index f037318..b713d30 100644 --- a/original/uapi/asm-arm64/asm/hwcap.h +++ b/original/uapi/asm-arm64/asm/hwcap.h @@ -19,6 +19,9 @@ /* * HWCAP flags - for AT_HWCAP + * + * Bits 62 and 63 are reserved for use by libc. + * Bits 32-61 are unallocated for potential use by libc. */ #define HWCAP_FP (1 << 0) #define HWCAP_ASIMD (1 << 1) @@ -78,5 +81,20 @@ #define HWCAP2_ECV (1 << 19) #define HWCAP2_AFP (1 << 20) #define HWCAP2_RPRES (1 << 21) +#define HWCAP2_MTE3 (1 << 22) +#define HWCAP2_SME (1 << 23) +#define HWCAP2_SME_I16I64 (1 << 24) +#define HWCAP2_SME_F64F64 (1 << 25) +#define HWCAP2_SME_I8I32 (1 << 26) +#define HWCAP2_SME_F16F32 (1 << 27) +#define HWCAP2_SME_B16F32 (1 << 28) +#define HWCAP2_SME_F32F32 (1 << 29) +#define HWCAP2_SME_FA64 (1 << 30) +#define HWCAP2_WFXT (1UL << 31) +#define HWCAP2_EBF16 (1UL << 32) +#define HWCAP2_SVE_EBF16 (1UL << 33) +#define HWCAP2_CSSC (1UL << 34) +#define HWCAP2_RPRFM (1UL << 35) +#define HWCAP2_SVE2P1 (1UL << 36) #endif /* _UAPI__ASM_HWCAP_H */ diff --git a/original/uapi/asm-arm64/asm/kvm.h b/original/uapi/asm-arm64/asm/kvm.h index 323e251..a7a857f 100644 --- a/original/uapi/asm-arm64/asm/kvm.h +++ b/original/uapi/asm-arm64/asm/kvm.h @@ -43,6 +43,7 @@ #define __KVM_HAVE_VCPU_EVENTS #define KVM_COALESCED_MMIO_PAGE_OFFSET 1 +#define KVM_DIRTY_LOG_PAGE_OFFSET 64 #define KVM_REG_SIZE(id) \ (1U << (((id) & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT)) @@ -75,9 +76,11 @@ struct kvm_regs { /* KVM_ARM_SET_DEVICE_ADDR ioctl id encoding */ #define KVM_ARM_DEVICE_TYPE_SHIFT 0 -#define KVM_ARM_DEVICE_TYPE_MASK (0xffff << KVM_ARM_DEVICE_TYPE_SHIFT) +#define KVM_ARM_DEVICE_TYPE_MASK GENMASK(KVM_ARM_DEVICE_TYPE_SHIFT + 15, \ + KVM_ARM_DEVICE_TYPE_SHIFT) #define KVM_ARM_DEVICE_ID_SHIFT 16 -#define KVM_ARM_DEVICE_ID_MASK (0xffff << KVM_ARM_DEVICE_ID_SHIFT) +#define KVM_ARM_DEVICE_ID_MASK GENMASK(KVM_ARM_DEVICE_ID_SHIFT + 15, \ + KVM_ARM_DEVICE_ID_SHIFT) /* Supported device IDs */ #define KVM_ARM_DEVICE_VGIC_V2 0 @@ -139,8 +142,10 @@ struct kvm_guest_debug_arch { __u64 dbg_wvr[KVM_ARM_MAX_DBG_REGS]; }; +#define KVM_DEBUG_ARCH_HSR_HIGH_VALID (1 << 0) struct kvm_debug_exit_arch { __u32 hsr; + __u32 hsr_high; /* ESR_EL2[61:32] */ __u64 far; /* used for watchpoints */ }; @@ -332,6 +337,40 @@ struct kvm_arm_copy_mte_tags { #define KVM_ARM64_SVE_VLS_WORDS \ ((KVM_ARM64_SVE_VQ_MAX - KVM_ARM64_SVE_VQ_MIN) / 64 + 1) +/* Bitmap feature firmware registers */ +#define KVM_REG_ARM_FW_FEAT_BMAP (0x0016 << KVM_REG_ARM_COPROC_SHIFT) +#define KVM_REG_ARM_FW_FEAT_BMAP_REG(r) (KVM_REG_ARM64 | KVM_REG_SIZE_U64 | \ + KVM_REG_ARM_FW_FEAT_BMAP | \ + ((r) & 0xffff)) + +#define KVM_REG_ARM_STD_BMAP KVM_REG_ARM_FW_FEAT_BMAP_REG(0) + +enum { + KVM_REG_ARM_STD_BIT_TRNG_V1_0 = 0, +#ifdef __KERNEL__ + KVM_REG_ARM_STD_BMAP_BIT_COUNT, +#endif +}; + +#define KVM_REG_ARM_STD_HYP_BMAP KVM_REG_ARM_FW_FEAT_BMAP_REG(1) + +enum { + KVM_REG_ARM_STD_HYP_BIT_PV_TIME = 0, +#ifdef __KERNEL__ + KVM_REG_ARM_STD_HYP_BMAP_BIT_COUNT, +#endif +}; + +#define KVM_REG_ARM_VENDOR_HYP_BMAP KVM_REG_ARM_FW_FEAT_BMAP_REG(2) + +enum { + KVM_REG_ARM_VENDOR_HYP_BIT_FUNC_FEAT = 0, + KVM_REG_ARM_VENDOR_HYP_BIT_PTP = 1, +#ifdef __KERNEL__ + KVM_REG_ARM_VENDOR_HYP_BMAP_BIT_COUNT, +#endif +}; + /* Device Control API: ARM VGIC */ #define KVM_DEV_ARM_VGIC_GRP_ADDR 0 #define KVM_DEV_ARM_VGIC_GRP_DIST_REGS 1 @@ -367,6 +406,7 @@ struct kvm_arm_copy_mte_tags { #define KVM_ARM_VCPU_PMU_V3_IRQ 0 #define KVM_ARM_VCPU_PMU_V3_INIT 1 #define KVM_ARM_VCPU_PMU_V3_FILTER 2 +#define KVM_ARM_VCPU_PMU_V3_SET_PMU 3 #define KVM_ARM_VCPU_TIMER_CTRL 1 #define KVM_ARM_VCPU_TIMER_IRQ_VTIMER 0 #define KVM_ARM_VCPU_TIMER_IRQ_PTIMER 1 @@ -418,6 +458,16 @@ struct kvm_arm_copy_mte_tags { #define KVM_PSCI_RET_INVAL PSCI_RET_INVALID_PARAMS #define KVM_PSCI_RET_DENIED PSCI_RET_DENIED +/* arm64-specific kvm_run::system_event flags */ +/* + * Reset caused by a PSCI v1.1 SYSTEM_RESET2 call. + * Valid only when the system event has a type of KVM_SYSTEM_EVENT_RESET. + */ +#define KVM_SYSTEM_EVENT_RESET_FLAG_PSCI_RESET2 (1ULL << 0) + +/* run->fail_entry.hardware_entry_failure_reason codes. */ +#define KVM_EXIT_FAIL_ENTRY_CPU_UNSUPPORTED (1ULL << 0) + #endif #endif /* __ARM_KVM_H__ */ diff --git a/original/uapi/asm-arm64/asm/perf_regs.h b/original/uapi/asm-arm64/asm/perf_regs.h index d54daaf..86e5564 100644 --- a/original/uapi/asm-arm64/asm/perf_regs.h +++ b/original/uapi/asm-arm64/asm/perf_regs.h @@ -37,5 +37,12 @@ enum perf_event_arm_regs { PERF_REG_ARM64_SP, PERF_REG_ARM64_PC, PERF_REG_ARM64_MAX, + + /* Extended/pseudo registers */ + PERF_REG_ARM64_VG = 46, /* SVE Vector Granule */ + PERF_REG_ARM64_EXTENDED_MAX }; + +#define PERF_REG_EXTENDED_MASK (1ULL << PERF_REG_ARM64_VG) + #endif /* _ASM_ARM64_PERF_REGS_H */ diff --git a/original/uapi/asm-arm64/asm/ptrace.h b/original/uapi/asm-arm64/asm/ptrace.h index 758ae98..7fa2f70 100644 --- a/original/uapi/asm-arm64/asm/ptrace.h +++ b/original/uapi/asm-arm64/asm/ptrace.h @@ -109,7 +109,7 @@ struct user_hwdebug_state { } dbg_regs[16]; }; -/* SVE/FP/SIMD state (NT_ARM_SVE) */ +/* SVE/FP/SIMD state (NT_ARM_SVE & NT_ARM_SSVE) */ struct user_sve_header { __u32 size; /* total meaningful regset content in bytes */ @@ -220,6 +220,7 @@ struct user_sve_header { (SVE_PT_SVE_PREG_OFFSET(vq, __SVE_NUM_PREGS) - \ SVE_PT_SVE_PREGS_OFFSET(vq)) +/* For streaming mode SVE (SSVE) FFR must be read and written as zero */ #define SVE_PT_SVE_FFR_OFFSET(vq) \ (SVE_PT_REGS_OFFSET + __SVE_FFR_OFFSET(vq)) @@ -240,10 +241,12 @@ struct user_sve_header { - SVE_PT_SVE_OFFSET + (__SVE_VQ_BYTES - 1)) \ / __SVE_VQ_BYTES * __SVE_VQ_BYTES) -#define SVE_PT_SIZE(vq, flags) \ - (((flags) & SVE_PT_REGS_MASK) == SVE_PT_REGS_SVE ? \ - SVE_PT_SVE_OFFSET + SVE_PT_SVE_SIZE(vq, flags) \ - : SVE_PT_FPSIMD_OFFSET + SVE_PT_FPSIMD_SIZE(vq, flags)) +#define SVE_PT_SIZE(vq, flags) \ + (((flags) & SVE_PT_REGS_MASK) == SVE_PT_REGS_SVE ? \ + SVE_PT_SVE_OFFSET + SVE_PT_SVE_SIZE(vq, flags) \ + : ((((flags) & SVE_PT_REGS_MASK) == SVE_PT_REGS_FPSIMD ? \ + SVE_PT_FPSIMD_OFFSET + SVE_PT_FPSIMD_SIZE(vq, flags) \ + : SVE_PT_REGS_OFFSET))) /* pointer authentication masks (NT_ARM_PAC_MASK) */ @@ -265,6 +268,62 @@ struct user_pac_generic_keys { __uint128_t apgakey; }; +/* ZA state (NT_ARM_ZA) */ + +struct user_za_header { + __u32 size; /* total meaningful regset content in bytes */ + __u32 max_size; /* maxmium possible size for this thread */ + __u16 vl; /* current vector length */ + __u16 max_vl; /* maximum possible vector length */ + __u16 flags; + __u16 __reserved; +}; + +/* + * Common ZA_PT_* flags: + * These must be kept in sync with prctl interface in <linux/prctl.h> + */ +#define ZA_PT_VL_INHERIT ((1 << 17) /* PR_SME_VL_INHERIT */ >> 16) +#define ZA_PT_VL_ONEXEC ((1 << 18) /* PR_SME_SET_VL_ONEXEC */ >> 16) + + +/* + * The remainder of the ZA state follows struct user_za_header. The + * total size of the ZA state (including header) depends on the + * metadata in the header: ZA_PT_SIZE(vq, flags) gives the total size + * of the state in bytes, including the header. + * + * Refer to <asm/sigcontext.h> for details of how to pass the correct + * "vq" argument to these macros. + */ + +/* Offset from the start of struct user_za_header to the register data */ +#define ZA_PT_ZA_OFFSET \ + ((sizeof(struct user_za_header) + (__SVE_VQ_BYTES - 1)) \ + / __SVE_VQ_BYTES * __SVE_VQ_BYTES) + +/* + * The payload starts at offset ZA_PT_ZA_OFFSET, and is of size + * ZA_PT_ZA_SIZE(vq, flags). + * + * The ZA array is stored as a sequence of horizontal vectors ZAV of SVL/8 + * bytes each, starting from vector 0. + * + * Additional data might be appended in the future. + * + * The ZA matrix is represented in memory in an endianness-invariant layout + * which differs from the layout used for the FPSIMD V-registers on big-endian + * systems: see sigcontext.h for more explanation. + */ + +#define ZA_PT_ZAV_OFFSET(vq, n) \ + (ZA_PT_ZA_OFFSET + ((vq * __SVE_VQ_BYTES) * n)) + +#define ZA_PT_ZA_SIZE(vq) ((vq * __SVE_VQ_BYTES) * (vq * __SVE_VQ_BYTES)) + +#define ZA_PT_SIZE(vq) \ + (ZA_PT_ZA_OFFSET + ZA_PT_ZA_SIZE(vq)) + #endif /* __ASSEMBLY__ */ #endif /* _UAPI__ASM_PTRACE_H */ diff --git a/original/uapi/asm-arm64/asm/sigcontext.h b/original/uapi/asm-arm64/asm/sigcontext.h index 0c796c7..9525041 100644 --- a/original/uapi/asm-arm64/asm/sigcontext.h +++ b/original/uapi/asm-arm64/asm/sigcontext.h @@ -62,6 +62,10 @@ struct sigcontext { * context. Such structures must be placed after the rt_sigframe on the stack * and be 16-byte aligned. The last structure must be a dummy one with the * magic and size set to 0. + * + * Note that the values allocated for use as magic should be chosen to + * be meaningful in ASCII to aid manual parsing, ZA doesn't follow this + * convention due to oversight but it should be observed for future additions. */ struct _aarch64_ctx { __u32 magic; @@ -134,6 +138,17 @@ struct extra_context { struct sve_context { struct _aarch64_ctx head; __u16 vl; + __u16 flags; + __u16 __reserved[2]; +}; + +#define SVE_SIG_FLAG_SM 0x1 /* Context describes streaming mode */ + +#define ZA_MAGIC 0x54366345 + +struct za_context { + struct _aarch64_ctx head; + __u16 vl; __u16 __reserved[3]; }; @@ -186,9 +201,16 @@ struct sve_context { * sve_context.vl must equal the thread's current vector length when * doing a sigreturn. * + * On systems with support for SME the SVE register state may reflect either + * streaming or non-streaming mode. In streaming mode the streaming mode + * vector length will be used and the flag SVE_SIG_FLAG_SM will be set in + * the flags field. It is permitted to enter or leave streaming mode in + * a signal return, applications should take care to ensure that any difference + * in vector length between the two modes is handled, including any resizing + * and movement of context blocks. * - * Note: for all these macros, the "vq" argument denotes the SVE - * vector length in quadwords (i.e., units of 128 bits). + * Note: for all these macros, the "vq" argument denotes the vector length + * in quadwords (i.e., units of 128 bits). * * The correct way to obtain vq is to use sve_vq_from_vl(vl). The * result is valid if and only if sve_vl_valid(vl) is true. This is @@ -249,4 +271,37 @@ struct sve_context { #define SVE_SIG_CONTEXT_SIZE(vq) \ (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq)) +/* + * If the ZA register is enabled for the thread at signal delivery then, + * za_context.head.size >= ZA_SIG_CONTEXT_SIZE(sve_vq_from_vl(za_context.vl)) + * and the register data may be accessed using the ZA_SIG_*() macros. + * + * If za_context.head.size < ZA_SIG_CONTEXT_SIZE(sve_vq_from_vl(za_context.vl)) + * then ZA was not enabled and no register data was included in which case + * ZA register was not enabled for the thread and no register data + * the ZA_SIG_*() macros should not be used except for this check. + * + * The same convention applies when returning from a signal: a caller + * will need to remove or resize the za_context block if it wants to + * enable the ZA register when it was previously non-live or vice-versa. + * This may require the caller to allocate fresh memory and/or move other + * context blocks in the signal frame. + * + * Changing the vector length during signal return is not permitted: + * za_context.vl must equal the thread's current SME vector length when + * doing a sigreturn. + */ + +#define ZA_SIG_REGS_OFFSET \ + ((sizeof(struct za_context) + (__SVE_VQ_BYTES - 1)) \ + / __SVE_VQ_BYTES * __SVE_VQ_BYTES) + +#define ZA_SIG_REGS_SIZE(vq) ((vq * __SVE_VQ_BYTES) * (vq * __SVE_VQ_BYTES)) + +#define ZA_SIG_ZAV_OFFSET(vq, n) (ZA_SIG_REGS_OFFSET + \ + (SVE_SIG_ZREG_SIZE(vq) * n)) + +#define ZA_SIG_CONTEXT_SIZE(vq) \ + (ZA_SIG_REGS_OFFSET + ZA_SIG_REGS_SIZE(vq)) + #endif /* _UAPI__ASM_SIGCONTEXT_H */ diff --git a/original/uapi/asm-generic/fcntl.h b/original/uapi/asm-generic/fcntl.h index ecd0f5b..1ecdb91 100644 --- a/original/uapi/asm-generic/fcntl.h +++ b/original/uapi/asm-generic/fcntl.h @@ -116,13 +116,13 @@ #define F_GETSIG 11 /* for sockets. */ #endif -#ifndef CONFIG_64BIT +#if __BITS_PER_LONG == 32 || defined(__KERNEL__) #ifndef F_GETLK64 #define F_GETLK64 12 /* using 'struct flock64' */ #define F_SETLK64 13 #define F_SETLKW64 14 #endif -#endif +#endif /* __BITS_PER_LONG == 32 || defined(__KERNEL__) */ #ifndef F_SETOWN_EX #define F_SETOWN_EX 15 @@ -193,24 +193,19 @@ struct f_owner_ex { #define F_LINUX_SPECIFIC_BASE 1024 #ifndef HAVE_ARCH_STRUCT_FLOCK -#ifndef __ARCH_FLOCK_PAD -#define __ARCH_FLOCK_PAD -#endif - struct flock { short l_type; short l_whence; __kernel_off_t l_start; __kernel_off_t l_len; __kernel_pid_t l_pid; - __ARCH_FLOCK_PAD -}; +#ifdef __ARCH_FLOCK_EXTRA_SYSID + __ARCH_FLOCK_EXTRA_SYSID #endif - -#ifndef HAVE_ARCH_STRUCT_FLOCK64 -#ifndef __ARCH_FLOCK64_PAD -#define __ARCH_FLOCK64_PAD +#ifdef __ARCH_FLOCK_PAD + __ARCH_FLOCK_PAD #endif +}; struct flock64 { short l_type; @@ -218,8 +213,10 @@ struct flock64 { __kernel_loff_t l_start; __kernel_loff_t l_len; __kernel_pid_t l_pid; +#ifdef __ARCH_FLOCK64_PAD __ARCH_FLOCK64_PAD -}; #endif +}; +#endif /* HAVE_ARCH_STRUCT_FLOCK */ #endif /* _ASM_GENERIC_FCNTL_H */ diff --git a/original/uapi/asm-generic/hugetlb_encode.h b/original/uapi/asm-generic/hugetlb_encode.h index 4f3d5aa..de68700 100644 --- a/original/uapi/asm-generic/hugetlb_encode.h +++ b/original/uapi/asm-generic/hugetlb_encode.h @@ -20,18 +20,18 @@ #define HUGETLB_FLAG_ENCODE_SHIFT 26 #define HUGETLB_FLAG_ENCODE_MASK 0x3f -#define HUGETLB_FLAG_ENCODE_16KB (14 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_64KB (16 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_512KB (19 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_1MB (20 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_2MB (21 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_8MB (23 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_16MB (24 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_32MB (25 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_256MB (28 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_512MB (29 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_1GB (30 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_2GB (31 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_16GB (34 << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_16KB (14U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_64KB (16U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_512KB (19U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_1MB (20U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_2MB (21U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_8MB (23U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_16MB (24U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_32MB (25U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_256MB (28U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_512MB (29U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_1GB (30U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_2GB (31U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_16GB (34U << HUGETLB_FLAG_ENCODE_SHIFT) #endif /* _ASM_GENERIC_HUGETLB_ENCODE_H_ */ diff --git a/original/uapi/asm-generic/mman-common.h b/original/uapi/asm-generic/mman-common.h index 1567a32..6ce1f1c 100644 --- a/original/uapi/asm-generic/mman-common.h +++ b/original/uapi/asm-generic/mman-common.h @@ -75,6 +75,10 @@ #define MADV_POPULATE_READ 22 /* populate (prefault) page tables readable */ #define MADV_POPULATE_WRITE 23 /* populate (prefault) page tables writable */ +#define MADV_DONTNEED_LOCKED 24 /* like DONTNEED, but drop locked pages too */ + +#define MADV_COLLAPSE 25 /* Synchronous hugepage collapse */ + /* compatibility flags */ #define MAP_FILE 0 diff --git a/original/uapi/asm-generic/shmbuf.h b/original/uapi/asm-generic/shmbuf.h index 2bab955..2979b6d 100644 --- a/original/uapi/asm-generic/shmbuf.h +++ b/original/uapi/asm-generic/shmbuf.h @@ -3,6 +3,8 @@ #define __ASM_GENERIC_SHMBUF_H #include <asm/bitsperlong.h> +#include <asm/ipcbuf.h> +#include <asm/posix_types.h> /* * The shmid64_ds structure for x86 architecture. @@ -24,7 +26,7 @@ struct shmid64_ds { struct ipc64_perm shm_perm; /* operation perms */ - size_t shm_segsz; /* size of segment (bytes) */ + __kernel_size_t shm_segsz; /* size of segment (bytes) */ #if __BITS_PER_LONG == 64 long shm_atime; /* last attach time */ long shm_dtime; /* last detach time */ diff --git a/original/uapi/asm-generic/siginfo.h b/original/uapi/asm-generic/siginfo.h index 3ba180f..ffbe4ce 100644 --- a/original/uapi/asm-generic/siginfo.h +++ b/original/uapi/asm-generic/siginfo.h @@ -99,6 +99,7 @@ union __sifields { struct { unsigned long _data; __u32 _type; + __u32 _flags; } _perf; }; } _sigfault; @@ -164,6 +165,7 @@ typedef struct siginfo { #define si_pkey _sifields._sigfault._addr_pkey._pkey #define si_perf_data _sifields._sigfault._perf._data #define si_perf_type _sifields._sigfault._perf._type +#define si_perf_flags _sifields._sigfault._perf._flags #define si_band _sifields._sigpoll._band #define si_fd _sifields._sigpoll._fd #define si_call_addr _sifields._sigsys._call_addr @@ -271,6 +273,11 @@ typedef struct siginfo { */ /* + * Flags for si_perf_flags if SIGTRAP si_code is TRAP_PERF. + */ +#define TRAP_PERF_FLAG_ASYNC (1u << 0) + +/* * SIGCHLD si_codes */ #define CLD_EXITED 1 /* child has exited */ diff --git a/original/uapi/asm-generic/signal.h b/original/uapi/asm-generic/signal.h index f634822..0eb69dc 100644 --- a/original/uapi/asm-generic/signal.h +++ b/original/uapi/asm-generic/signal.h @@ -85,7 +85,7 @@ struct sigaction { typedef struct sigaltstack { void __user *ss_sp; int ss_flags; - size_t ss_size; + __kernel_size_t ss_size; } stack_t; #endif /* __ASSEMBLY__ */ diff --git a/original/uapi/asm-generic/socket.h b/original/uapi/asm-generic/socket.h index c77a131..6382308 100644 --- a/original/uapi/asm-generic/socket.h +++ b/original/uapi/asm-generic/socket.h @@ -128,6 +128,10 @@ #define SO_RESERVE_MEM 73 +#define SO_TXREHASH 74 + +#define SO_RCVMARK 75 + #if !defined(__KERNEL__) #if __BITS_PER_LONG == 64 || (defined(__x86_64__) && defined(__ILP32__)) diff --git a/original/uapi/asm-generic/termbits-common.h b/original/uapi/asm-generic/termbits-common.h new file mode 100644 index 0000000..4a6a79f --- /dev/null +++ b/original/uapi/asm-generic/termbits-common.h @@ -0,0 +1,66 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef __ASM_GENERIC_TERMBITS_COMMON_H +#define __ASM_GENERIC_TERMBITS_COMMON_H + +typedef unsigned char cc_t; +typedef unsigned int speed_t; + +/* c_iflag bits */ +#define IGNBRK 0x001 /* Ignore break condition */ +#define BRKINT 0x002 /* Signal interrupt on break */ +#define IGNPAR 0x004 /* Ignore characters with parity errors */ +#define PARMRK 0x008 /* Mark parity and framing errors */ +#define INPCK 0x010 /* Enable input parity check */ +#define ISTRIP 0x020 /* Strip 8th bit off characters */ +#define INLCR 0x040 /* Map NL to CR on input */ +#define IGNCR 0x080 /* Ignore CR */ +#define ICRNL 0x100 /* Map CR to NL on input */ +#define IXANY 0x800 /* Any character will restart after stop */ + +/* c_oflag bits */ +#define OPOST 0x01 /* Perform output processing */ +#define OCRNL 0x08 +#define ONOCR 0x10 +#define ONLRET 0x20 +#define OFILL 0x40 +#define OFDEL 0x80 + +/* c_cflag bit meaning */ +/* Common CBAUD rates */ +#define B0 0x00000000 /* hang up */ +#define B50 0x00000001 +#define B75 0x00000002 +#define B110 0x00000003 +#define B134 0x00000004 +#define B150 0x00000005 +#define B200 0x00000006 +#define B300 0x00000007 +#define B600 0x00000008 +#define B1200 0x00000009 +#define B1800 0x0000000a +#define B2400 0x0000000b +#define B4800 0x0000000c +#define B9600 0x0000000d +#define B19200 0x0000000e +#define B38400 0x0000000f +#define EXTA B19200 +#define EXTB B38400 + +#define ADDRB 0x20000000 /* address bit */ +#define CMSPAR 0x40000000 /* mark or space (stick) parity */ +#define CRTSCTS 0x80000000 /* flow control */ + +#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ + +/* tcflow() ACTION argument and TCXONC use these */ +#define TCOOFF 0 /* Suspend output */ +#define TCOON 1 /* Restart suspended output */ +#define TCIOFF 2 /* Send a STOP character */ +#define TCION 3 /* Send a START character */ + +/* tcflush() QUEUE_SELECTOR argument and TCFLSH use these */ +#define TCIFLUSH 0 /* Discard data received but not yet read */ +#define TCOFLUSH 1 /* Discard data written but not yet sent */ +#define TCIOFLUSH 2 /* Discard all pending data */ + +#endif /* __ASM_GENERIC_TERMBITS_COMMON_H */ diff --git a/original/uapi/asm-generic/termbits.h b/original/uapi/asm-generic/termbits.h index 2fbaf9a..890ef29 100644 --- a/original/uapi/asm-generic/termbits.h +++ b/original/uapi/asm-generic/termbits.h @@ -2,10 +2,8 @@ #ifndef __ASM_GENERIC_TERMBITS_H #define __ASM_GENERIC_TERMBITS_H -#include <linux/posix_types.h> +#include <asm-generic/termbits-common.h> -typedef unsigned char cc_t; -typedef unsigned int speed_t; typedef unsigned int tcflag_t; #define NCCS 19 @@ -41,156 +39,107 @@ struct ktermios { }; /* c_cc characters */ -#define VINTR 0 -#define VQUIT 1 -#define VERASE 2 -#define VKILL 3 -#define VEOF 4 -#define VTIME 5 -#define VMIN 6 -#define VSWTC 7 -#define VSTART 8 -#define VSTOP 9 -#define VSUSP 10 -#define VEOL 11 -#define VREPRINT 12 -#define VDISCARD 13 -#define VWERASE 14 -#define VLNEXT 15 -#define VEOL2 16 +#define VINTR 0 +#define VQUIT 1 +#define VERASE 2 +#define VKILL 3 +#define VEOF 4 +#define VTIME 5 +#define VMIN 6 +#define VSWTC 7 +#define VSTART 8 +#define VSTOP 9 +#define VSUSP 10 +#define VEOL 11 +#define VREPRINT 12 +#define VDISCARD 13 +#define VWERASE 14 +#define VLNEXT 15 +#define VEOL2 16 /* c_iflag bits */ -#define IGNBRK 0000001 -#define BRKINT 0000002 -#define IGNPAR 0000004 -#define PARMRK 0000010 -#define INPCK 0000020 -#define ISTRIP 0000040 -#define INLCR 0000100 -#define IGNCR 0000200 -#define ICRNL 0000400 -#define IUCLC 0001000 -#define IXON 0002000 -#define IXANY 0004000 -#define IXOFF 0010000 -#define IMAXBEL 0020000 -#define IUTF8 0040000 +#define IUCLC 0x0200 +#define IXON 0x0400 +#define IXOFF 0x1000 +#define IMAXBEL 0x2000 +#define IUTF8 0x4000 /* c_oflag bits */ -#define OPOST 0000001 -#define OLCUC 0000002 -#define ONLCR 0000004 -#define OCRNL 0000010 -#define ONOCR 0000020 -#define ONLRET 0000040 -#define OFILL 0000100 -#define OFDEL 0000200 -#define NLDLY 0000400 -#define NL0 0000000 -#define NL1 0000400 -#define CRDLY 0003000 -#define CR0 0000000 -#define CR1 0001000 -#define CR2 0002000 -#define CR3 0003000 -#define TABDLY 0014000 -#define TAB0 0000000 -#define TAB1 0004000 -#define TAB2 0010000 -#define TAB3 0014000 -#define XTABS 0014000 -#define BSDLY 0020000 -#define BS0 0000000 -#define BS1 0020000 -#define VTDLY 0040000 -#define VT0 0000000 -#define VT1 0040000 -#define FFDLY 0100000 -#define FF0 0000000 -#define FF1 0100000 +#define OLCUC 0x00002 +#define ONLCR 0x00004 +#define NLDLY 0x00100 +#define NL0 0x00000 +#define NL1 0x00100 +#define CRDLY 0x00600 +#define CR0 0x00000 +#define CR1 0x00200 +#define CR2 0x00400 +#define CR3 0x00600 +#define TABDLY 0x01800 +#define TAB0 0x00000 +#define TAB1 0x00800 +#define TAB2 0x01000 +#define TAB3 0x01800 +#define XTABS 0x01800 +#define BSDLY 0x02000 +#define BS0 0x00000 +#define BS1 0x02000 +#define VTDLY 0x04000 +#define VT0 0x00000 +#define VT1 0x04000 +#define FFDLY 0x08000 +#define FF0 0x00000 +#define FF1 0x08000 /* c_cflag bit meaning */ -#define CBAUD 0010017 -#define B0 0000000 /* hang up */ -#define B50 0000001 -#define B75 0000002 -#define B110 0000003 -#define B134 0000004 -#define B150 0000005 -#define B200 0000006 -#define B300 0000007 -#define B600 0000010 -#define B1200 0000011 -#define B1800 0000012 -#define B2400 0000013 -#define B4800 0000014 -#define B9600 0000015 -#define B19200 0000016 -#define B38400 0000017 -#define EXTA B19200 -#define EXTB B38400 -#define CSIZE 0000060 -#define CS5 0000000 -#define CS6 0000020 -#define CS7 0000040 -#define CS8 0000060 -#define CSTOPB 0000100 -#define CREAD 0000200 -#define PARENB 0000400 -#define PARODD 0001000 -#define HUPCL 0002000 -#define CLOCAL 0004000 -#define CBAUDEX 0010000 -#define BOTHER 0010000 -#define B57600 0010001 -#define B115200 0010002 -#define B230400 0010003 -#define B460800 0010004 -#define B500000 0010005 -#define B576000 0010006 -#define B921600 0010007 -#define B1000000 0010010 -#define B1152000 0010011 -#define B1500000 0010012 -#define B2000000 0010013 -#define B2500000 0010014 -#define B3000000 0010015 -#define B3500000 0010016 -#define B4000000 0010017 -#define CIBAUD 002003600000 /* input baud rate */ -#define CMSPAR 010000000000 /* mark or space (stick) parity */ -#define CRTSCTS 020000000000 /* flow control */ - -#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ +#define CBAUD 0x0000100f +#define CSIZE 0x00000030 +#define CS5 0x00000000 +#define CS6 0x00000010 +#define CS7 0x00000020 +#define CS8 0x00000030 +#define CSTOPB 0x00000040 +#define CREAD 0x00000080 +#define PARENB 0x00000100 +#define PARODD 0x00000200 +#define HUPCL 0x00000400 +#define CLOCAL 0x00000800 +#define CBAUDEX 0x00001000 +#define BOTHER 0x00001000 +#define B57600 0x00001001 +#define B115200 0x00001002 +#define B230400 0x00001003 +#define B460800 0x00001004 +#define B500000 0x00001005 +#define B576000 0x00001006 +#define B921600 0x00001007 +#define B1000000 0x00001008 +#define B1152000 0x00001009 +#define B1500000 0x0000100a +#define B2000000 0x0000100b +#define B2500000 0x0000100c +#define B3000000 0x0000100d +#define B3500000 0x0000100e +#define B4000000 0x0000100f +#define CIBAUD 0x100f0000 /* input baud rate */ /* c_lflag bits */ -#define ISIG 0000001 -#define ICANON 0000002 -#define XCASE 0000004 -#define ECHO 0000010 -#define ECHOE 0000020 -#define ECHOK 0000040 -#define ECHONL 0000100 -#define NOFLSH 0000200 -#define TOSTOP 0000400 -#define ECHOCTL 0001000 -#define ECHOPRT 0002000 -#define ECHOKE 0004000 -#define FLUSHO 0010000 -#define PENDIN 0040000 -#define IEXTEN 0100000 -#define EXTPROC 0200000 - -/* tcflow() and TCXONC use these */ -#define TCOOFF 0 -#define TCOON 1 -#define TCIOFF 2 -#define TCION 3 - -/* tcflush() and TCFLSH use these */ -#define TCIFLUSH 0 -#define TCOFLUSH 1 -#define TCIOFLUSH 2 +#define ISIG 0x00001 +#define ICANON 0x00002 +#define XCASE 0x00004 +#define ECHO 0x00008 +#define ECHOE 0x00010 +#define ECHOK 0x00020 +#define ECHONL 0x00040 +#define NOFLSH 0x00080 +#define TOSTOP 0x00100 +#define ECHOCTL 0x00200 +#define ECHOPRT 0x00400 +#define ECHOKE 0x00800 +#define FLUSHO 0x01000 +#define PENDIN 0x04000 +#define IEXTEN 0x08000 +#define EXTPROC 0x10000 /* tcsetattr uses these */ #define TCSANOW 0 diff --git a/original/uapi/asm-generic/types.h b/original/uapi/asm-generic/types.h index dfaa50d..7ad4dd0 100644 --- a/original/uapi/asm-generic/types.h +++ b/original/uapi/asm-generic/types.h @@ -1,9 +1,9 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _ASM_GENERIC_TYPES_H -#define _ASM_GENERIC_TYPES_H +#ifndef _UAPI_ASM_GENERIC_TYPES_H +#define _UAPI_ASM_GENERIC_TYPES_H /* * int-ll64 is used everywhere now. */ #include <asm-generic/int-ll64.h> -#endif /* _ASM_GENERIC_TYPES_H */ +#endif /* _UAPI_ASM_GENERIC_TYPES_H */ diff --git a/original/uapi/asm-generic/unistd.h b/original/uapi/asm-generic/unistd.h index 1c48b0a..45fa180 100644 --- a/original/uapi/asm-generic/unistd.h +++ b/original/uapi/asm-generic/unistd.h @@ -383,7 +383,7 @@ __SYSCALL(__NR_syslog, sys_syslog) /* kernel/ptrace.c */ #define __NR_ptrace 117 -__SYSCALL(__NR_ptrace, sys_ptrace) +__SC_COMP(__NR_ptrace, sys_ptrace, compat_sys_ptrace) /* kernel/sched/core.c */ #define __NR_sched_setparam 118 @@ -779,7 +779,7 @@ __SYSCALL(__NR_rseq, sys_rseq) #define __NR_kexec_file_load 294 __SYSCALL(__NR_kexec_file_load, sys_kexec_file_load) /* 295 through 402 are unassigned to sync up with generic numbers, don't use */ -#if __BITS_PER_LONG == 32 +#if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32 #define __NR_clock_gettime64 403 __SYSCALL(__NR_clock_gettime64, sys_clock_gettime) #define __NR_clock_settime64 404 diff --git a/original/uapi/asm-riscv/asm/auxvec.h b/original/uapi/asm-riscv/asm/auxvec.h new file mode 100644 index 0000000..fb187a3 --- /dev/null +++ b/original/uapi/asm-riscv/asm/auxvec.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* + * Copyright (C) 2012 ARM Ltd. + * Copyright (C) 2015 Regents of the University of California + */ + +#ifndef _UAPI_ASM_RISCV_AUXVEC_H +#define _UAPI_ASM_RISCV_AUXVEC_H + +/* vDSO location */ +#define AT_SYSINFO_EHDR 33 + +/* + * The set of entries below represent more extensive information + * about the caches, in the form of two entry per cache type, + * one entry containing the cache size in bytes, and the other + * containing the cache line size in bytes in the bottom 16 bits + * and the cache associativity in the next 16 bits. + * + * The associativity is such that if N is the 16-bit value, the + * cache is N way set associative. A value if 0xffff means fully + * associative, a value of 1 means directly mapped. + * + * For all these fields, a value of 0 means that the information + * is not known. + */ +#define AT_L1I_CACHESIZE 40 +#define AT_L1I_CACHEGEOMETRY 41 +#define AT_L1D_CACHESIZE 42 +#define AT_L1D_CACHEGEOMETRY 43 +#define AT_L2_CACHESIZE 44 +#define AT_L2_CACHEGEOMETRY 45 +#define AT_L3_CACHESIZE 46 +#define AT_L3_CACHEGEOMETRY 47 + +/* entries in ARCH_DLINFO */ +#define AT_VECTOR_SIZE_ARCH 9 + +#endif /* _UAPI_ASM_RISCV_AUXVEC_H */ diff --git a/original/uapi/asm-riscv/asm/bitsperlong.h b/original/uapi/asm-riscv/asm/bitsperlong.h new file mode 100644 index 0000000..7d0b32e --- /dev/null +++ b/original/uapi/asm-riscv/asm/bitsperlong.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* + * Copyright (C) 2012 ARM Ltd. + * Copyright (C) 2015 Regents of the University of California + */ + +#ifndef _UAPI_ASM_RISCV_BITSPERLONG_H +#define _UAPI_ASM_RISCV_BITSPERLONG_H + +#define __BITS_PER_LONG (__SIZEOF_POINTER__ * 8) + +#include <asm-generic/bitsperlong.h> + +#endif /* _UAPI_ASM_RISCV_BITSPERLONG_H */ diff --git a/original/uapi/asm-riscv/asm/bpf_perf_event.h b/original/uapi/asm-riscv/asm/bpf_perf_event.h new file mode 100644 index 0000000..6cb1c28 --- /dev/null +++ b/original/uapi/asm-riscv/asm/bpf_perf_event.h @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI__ASM_BPF_PERF_EVENT_H__ +#define _UAPI__ASM_BPF_PERF_EVENT_H__ + +#include <asm/ptrace.h> + +typedef struct user_regs_struct bpf_user_pt_regs_t; + +#endif /* _UAPI__ASM_BPF_PERF_EVENT_H__ */ diff --git a/original/uapi/asm-riscv/asm/byteorder.h b/original/uapi/asm-riscv/asm/byteorder.h new file mode 100644 index 0000000..f671e16 --- /dev/null +++ b/original/uapi/asm-riscv/asm/byteorder.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* + * Copyright (C) 2012 ARM Ltd. + * Copyright (C) 2015 Regents of the University of California + */ + +#ifndef _UAPI_ASM_RISCV_BYTEORDER_H +#define _UAPI_ASM_RISCV_BYTEORDER_H + +#include <linux/byteorder/little_endian.h> + +#endif /* _UAPI_ASM_RISCV_BYTEORDER_H */ diff --git a/original/uapi/asm-riscv/asm/elf.h b/original/uapi/asm-riscv/asm/elf.h new file mode 100644 index 0000000..d696d66 --- /dev/null +++ b/original/uapi/asm-riscv/asm/elf.h @@ -0,0 +1,98 @@ +/* + * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> + * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> + * Copyright (C) 2012 Regents of the University of California + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef _UAPI_ASM_RISCV_ELF_H +#define _UAPI_ASM_RISCV_ELF_H + +#include <asm/ptrace.h> + +/* ELF register definitions */ +typedef unsigned long elf_greg_t; +typedef struct user_regs_struct elf_gregset_t; +#define ELF_NGREG (sizeof(elf_gregset_t) / sizeof(elf_greg_t)) + +/* We don't support f without d, or q. */ +typedef __u64 elf_fpreg_t; +typedef union __riscv_fp_state elf_fpregset_t; +#define ELF_NFPREG (sizeof(struct __riscv_d_ext_state) / sizeof(elf_fpreg_t)) + +#if __riscv_xlen == 64 +#define ELF_RISCV_R_SYM(r_info) ELF64_R_SYM(r_info) +#define ELF_RISCV_R_TYPE(r_info) ELF64_R_TYPE(r_info) +#else +#define ELF_RISCV_R_SYM(r_info) ELF32_R_SYM(r_info) +#define ELF_RISCV_R_TYPE(r_info) ELF32_R_TYPE(r_info) +#endif + +/* + * RISC-V relocation types + */ + +/* Relocation types used by the dynamic linker */ +#define R_RISCV_NONE 0 +#define R_RISCV_32 1 +#define R_RISCV_64 2 +#define R_RISCV_RELATIVE 3 +#define R_RISCV_COPY 4 +#define R_RISCV_JUMP_SLOT 5 +#define R_RISCV_TLS_DTPMOD32 6 +#define R_RISCV_TLS_DTPMOD64 7 +#define R_RISCV_TLS_DTPREL32 8 +#define R_RISCV_TLS_DTPREL64 9 +#define R_RISCV_TLS_TPREL32 10 +#define R_RISCV_TLS_TPREL64 11 + +/* Relocation types not used by the dynamic linker */ +#define R_RISCV_BRANCH 16 +#define R_RISCV_JAL 17 +#define R_RISCV_CALL 18 +#define R_RISCV_CALL_PLT 19 +#define R_RISCV_GOT_HI20 20 +#define R_RISCV_TLS_GOT_HI20 21 +#define R_RISCV_TLS_GD_HI20 22 +#define R_RISCV_PCREL_HI20 23 +#define R_RISCV_PCREL_LO12_I 24 +#define R_RISCV_PCREL_LO12_S 25 +#define R_RISCV_HI20 26 +#define R_RISCV_LO12_I 27 +#define R_RISCV_LO12_S 28 +#define R_RISCV_TPREL_HI20 29 +#define R_RISCV_TPREL_LO12_I 30 +#define R_RISCV_TPREL_LO12_S 31 +#define R_RISCV_TPREL_ADD 32 +#define R_RISCV_ADD8 33 +#define R_RISCV_ADD16 34 +#define R_RISCV_ADD32 35 +#define R_RISCV_ADD64 36 +#define R_RISCV_SUB8 37 +#define R_RISCV_SUB16 38 +#define R_RISCV_SUB32 39 +#define R_RISCV_SUB64 40 +#define R_RISCV_GNU_VTINHERIT 41 +#define R_RISCV_GNU_VTENTRY 42 +#define R_RISCV_ALIGN 43 +#define R_RISCV_RVC_BRANCH 44 +#define R_RISCV_RVC_JUMP 45 +#define R_RISCV_LUI 46 +#define R_RISCV_GPREL_I 47 +#define R_RISCV_GPREL_S 48 +#define R_RISCV_TPREL_I 49 +#define R_RISCV_TPREL_S 50 +#define R_RISCV_RELAX 51 +#define R_RISCV_SUB6 52 +#define R_RISCV_SET6 53 +#define R_RISCV_SET8 54 +#define R_RISCV_SET16 55 +#define R_RISCV_SET32 56 +#define R_RISCV_32_PCREL 57 + + +#endif /* _UAPI_ASM_RISCV_ELF_H */ diff --git a/original/uapi/asm-riscv/asm/errno.h b/original/uapi/asm-riscv/asm/errno.h new file mode 100644 index 0000000..4c82b50 --- /dev/null +++ b/original/uapi/asm-riscv/asm/errno.h @@ -0,0 +1 @@ +#include <asm-generic/errno.h> diff --git a/original/uapi/asm-riscv/asm/fcntl.h b/original/uapi/asm-riscv/asm/fcntl.h new file mode 100644 index 0000000..46ab12d --- /dev/null +++ b/original/uapi/asm-riscv/asm/fcntl.h @@ -0,0 +1 @@ +#include <asm-generic/fcntl.h> diff --git a/original/uapi/asm-riscv/asm/hwcap.h b/original/uapi/asm-riscv/asm/hwcap.h new file mode 100644 index 0000000..46dc3f5 --- /dev/null +++ b/original/uapi/asm-riscv/asm/hwcap.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* + * Copied from arch/arm64/include/asm/hwcap.h + * + * Copyright (C) 2012 ARM Ltd. + * Copyright (C) 2017 SiFive + */ +#ifndef _UAPI_ASM_RISCV_HWCAP_H +#define _UAPI_ASM_RISCV_HWCAP_H + +/* + * Linux saves the floating-point registers according to the ISA Linux is + * executing on, as opposed to the ISA the user program is compiled for. This + * is necessary for a handful of esoteric use cases: for example, userspace + * threading libraries must be able to examine the actual machine state in + * order to fully reconstruct the state of a thread. + */ +#define COMPAT_HWCAP_ISA_I (1 << ('I' - 'A')) +#define COMPAT_HWCAP_ISA_M (1 << ('M' - 'A')) +#define COMPAT_HWCAP_ISA_A (1 << ('A' - 'A')) +#define COMPAT_HWCAP_ISA_F (1 << ('F' - 'A')) +#define COMPAT_HWCAP_ISA_D (1 << ('D' - 'A')) +#define COMPAT_HWCAP_ISA_C (1 << ('C' - 'A')) + +#endif /* _UAPI_ASM_RISCV_HWCAP_H */ diff --git a/original/uapi/asm-riscv/asm/ioctl.h b/original/uapi/asm-riscv/asm/ioctl.h new file mode 100644 index 0000000..b279fe0 --- /dev/null +++ b/original/uapi/asm-riscv/asm/ioctl.h @@ -0,0 +1 @@ +#include <asm-generic/ioctl.h> diff --git a/original/uapi/asm-riscv/asm/ioctls.h b/original/uapi/asm-riscv/asm/ioctls.h new file mode 100644 index 0000000..ec34c76 --- /dev/null +++ b/original/uapi/asm-riscv/asm/ioctls.h @@ -0,0 +1 @@ +#include <asm-generic/ioctls.h> diff --git a/original/uapi/asm-riscv/asm/ipcbuf.h b/original/uapi/asm-riscv/asm/ipcbuf.h new file mode 100644 index 0000000..84c7e51 --- /dev/null +++ b/original/uapi/asm-riscv/asm/ipcbuf.h @@ -0,0 +1 @@ +#include <asm-generic/ipcbuf.h> diff --git a/original/uapi/asm-riscv/asm/kvm.h b/original/uapi/asm-riscv/asm/kvm.h new file mode 100644 index 0000000..92af6f3 --- /dev/null +++ b/original/uapi/asm-riscv/asm/kvm.h @@ -0,0 +1,157 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (C) 2019 Western Digital Corporation or its affiliates. + * + * Authors: + * Anup Patel <anup.patel@wdc.com> + */ + +#ifndef __LINUX_KVM_RISCV_H +#define __LINUX_KVM_RISCV_H + +#ifndef __ASSEMBLY__ + +#include <linux/types.h> +#include <asm/ptrace.h> + +#define __KVM_HAVE_READONLY_MEM + +#define KVM_COALESCED_MMIO_PAGE_OFFSET 1 + +#define KVM_INTERRUPT_SET -1U +#define KVM_INTERRUPT_UNSET -2U + +/* for KVM_GET_REGS and KVM_SET_REGS */ +struct kvm_regs { +}; + +/* for KVM_GET_FPU and KVM_SET_FPU */ +struct kvm_fpu { +}; + +/* KVM Debug exit structure */ +struct kvm_debug_exit_arch { +}; + +/* for KVM_SET_GUEST_DEBUG */ +struct kvm_guest_debug_arch { +}; + +/* definition of registers in kvm_run */ +struct kvm_sync_regs { +}; + +/* for KVM_GET_SREGS and KVM_SET_SREGS */ +struct kvm_sregs { +}; + +/* CONFIG registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */ +struct kvm_riscv_config { + unsigned long isa; + unsigned long zicbom_block_size; + unsigned long mvendorid; + unsigned long marchid; + unsigned long mimpid; +}; + +/* CORE registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */ +struct kvm_riscv_core { + struct user_regs_struct regs; + unsigned long mode; +}; + +/* Possible privilege modes for kvm_riscv_core */ +#define KVM_RISCV_MODE_S 1 +#define KVM_RISCV_MODE_U 0 + +/* CSR registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */ +struct kvm_riscv_csr { + unsigned long sstatus; + unsigned long sie; + unsigned long stvec; + unsigned long sscratch; + unsigned long sepc; + unsigned long scause; + unsigned long stval; + unsigned long sip; + unsigned long satp; + unsigned long scounteren; +}; + +/* TIMER registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */ +struct kvm_riscv_timer { + __u64 frequency; + __u64 time; + __u64 compare; + __u64 state; +}; + +/* + * ISA extension IDs specific to KVM. This is not the same as the host ISA + * extension IDs as that is internal to the host and should not be exposed + * to the guest. This should always be contiguous to keep the mapping simple + * in KVM implementation. + */ +enum KVM_RISCV_ISA_EXT_ID { + KVM_RISCV_ISA_EXT_A = 0, + KVM_RISCV_ISA_EXT_C, + KVM_RISCV_ISA_EXT_D, + KVM_RISCV_ISA_EXT_F, + KVM_RISCV_ISA_EXT_H, + KVM_RISCV_ISA_EXT_I, + KVM_RISCV_ISA_EXT_M, + KVM_RISCV_ISA_EXT_SVPBMT, + KVM_RISCV_ISA_EXT_SSTC, + KVM_RISCV_ISA_EXT_SVINVAL, + KVM_RISCV_ISA_EXT_ZIHINTPAUSE, + KVM_RISCV_ISA_EXT_ZICBOM, + KVM_RISCV_ISA_EXT_MAX, +}; + +/* Possible states for kvm_riscv_timer */ +#define KVM_RISCV_TIMER_STATE_OFF 0 +#define KVM_RISCV_TIMER_STATE_ON 1 + +#define KVM_REG_SIZE(id) \ + (1U << (((id) & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT)) + +/* If you need to interpret the index values, here is the key: */ +#define KVM_REG_RISCV_TYPE_MASK 0x00000000FF000000 +#define KVM_REG_RISCV_TYPE_SHIFT 24 + +/* Config registers are mapped as type 1 */ +#define KVM_REG_RISCV_CONFIG (0x01 << KVM_REG_RISCV_TYPE_SHIFT) +#define KVM_REG_RISCV_CONFIG_REG(name) \ + (offsetof(struct kvm_riscv_config, name) / sizeof(unsigned long)) + +/* Core registers are mapped as type 2 */ +#define KVM_REG_RISCV_CORE (0x02 << KVM_REG_RISCV_TYPE_SHIFT) +#define KVM_REG_RISCV_CORE_REG(name) \ + (offsetof(struct kvm_riscv_core, name) / sizeof(unsigned long)) + +/* Control and status registers are mapped as type 3 */ +#define KVM_REG_RISCV_CSR (0x03 << KVM_REG_RISCV_TYPE_SHIFT) +#define KVM_REG_RISCV_CSR_REG(name) \ + (offsetof(struct kvm_riscv_csr, name) / sizeof(unsigned long)) + +/* Timer registers are mapped as type 4 */ +#define KVM_REG_RISCV_TIMER (0x04 << KVM_REG_RISCV_TYPE_SHIFT) +#define KVM_REG_RISCV_TIMER_REG(name) \ + (offsetof(struct kvm_riscv_timer, name) / sizeof(__u64)) + +/* F extension registers are mapped as type 5 */ +#define KVM_REG_RISCV_FP_F (0x05 << KVM_REG_RISCV_TYPE_SHIFT) +#define KVM_REG_RISCV_FP_F_REG(name) \ + (offsetof(struct __riscv_f_ext_state, name) / sizeof(__u32)) + +/* D extension registers are mapped as type 6 */ +#define KVM_REG_RISCV_FP_D (0x06 << KVM_REG_RISCV_TYPE_SHIFT) +#define KVM_REG_RISCV_FP_D_REG(name) \ + (offsetof(struct __riscv_d_ext_state, name) / sizeof(__u64)) + +/* ISA Extension registers are mapped as type 7 */ +#define KVM_REG_RISCV_ISA_EXT (0x07 << KVM_REG_RISCV_TYPE_SHIFT) + +#endif + +#endif /* __LINUX_KVM_RISCV_H */ diff --git a/original/uapi/asm-riscv/asm/mman.h b/original/uapi/asm-riscv/asm/mman.h new file mode 100644 index 0000000..8eebf89 --- /dev/null +++ b/original/uapi/asm-riscv/asm/mman.h @@ -0,0 +1 @@ +#include <asm-generic/mman.h> diff --git a/original/uapi/asm-riscv/asm/msgbuf.h b/original/uapi/asm-riscv/asm/msgbuf.h new file mode 100644 index 0000000..809134c --- /dev/null +++ b/original/uapi/asm-riscv/asm/msgbuf.h @@ -0,0 +1 @@ +#include <asm-generic/msgbuf.h> diff --git a/original/uapi/asm-riscv/asm/param.h b/original/uapi/asm-riscv/asm/param.h new file mode 100644 index 0000000..965d454 --- /dev/null +++ b/original/uapi/asm-riscv/asm/param.h @@ -0,0 +1 @@ +#include <asm-generic/param.h> diff --git a/original/uapi/asm-riscv/asm/perf_regs.h b/original/uapi/asm-riscv/asm/perf_regs.h new file mode 100644 index 0000000..196f964 --- /dev/null +++ b/original/uapi/asm-riscv/asm/perf_regs.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd. */ + +#ifndef _ASM_RISCV_PERF_REGS_H +#define _ASM_RISCV_PERF_REGS_H + +enum perf_event_riscv_regs { + PERF_REG_RISCV_PC, + PERF_REG_RISCV_RA, + PERF_REG_RISCV_SP, + PERF_REG_RISCV_GP, + PERF_REG_RISCV_TP, + PERF_REG_RISCV_T0, + PERF_REG_RISCV_T1, + PERF_REG_RISCV_T2, + PERF_REG_RISCV_S0, + PERF_REG_RISCV_S1, + PERF_REG_RISCV_A0, + PERF_REG_RISCV_A1, + PERF_REG_RISCV_A2, + PERF_REG_RISCV_A3, + PERF_REG_RISCV_A4, + PERF_REG_RISCV_A5, + PERF_REG_RISCV_A6, + PERF_REG_RISCV_A7, + PERF_REG_RISCV_S2, + PERF_REG_RISCV_S3, + PERF_REG_RISCV_S4, + PERF_REG_RISCV_S5, + PERF_REG_RISCV_S6, + PERF_REG_RISCV_S7, + PERF_REG_RISCV_S8, + PERF_REG_RISCV_S9, + PERF_REG_RISCV_S10, + PERF_REG_RISCV_S11, + PERF_REG_RISCV_T3, + PERF_REG_RISCV_T4, + PERF_REG_RISCV_T5, + PERF_REG_RISCV_T6, + PERF_REG_RISCV_MAX, +}; +#endif /* _ASM_RISCV_PERF_REGS_H */ diff --git a/original/uapi/asm-riscv/asm/poll.h b/original/uapi/asm-riscv/asm/poll.h new file mode 100644 index 0000000..c98509d --- /dev/null +++ b/original/uapi/asm-riscv/asm/poll.h @@ -0,0 +1 @@ +#include <asm-generic/poll.h> diff --git a/original/uapi/asm-riscv/asm/posix_types.h b/original/uapi/asm-riscv/asm/posix_types.h new file mode 100644 index 0000000..22cae62 --- /dev/null +++ b/original/uapi/asm-riscv/asm/posix_types.h @@ -0,0 +1 @@ +#include <asm-generic/posix_types.h> diff --git a/original/uapi/asm-riscv/asm/ptrace.h b/original/uapi/asm-riscv/asm/ptrace.h new file mode 100644 index 0000000..882547f --- /dev/null +++ b/original/uapi/asm-riscv/asm/ptrace.h @@ -0,0 +1,82 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* + * Copyright (C) 2012 Regents of the University of California + */ + +#ifndef _UAPI_ASM_RISCV_PTRACE_H +#define _UAPI_ASM_RISCV_PTRACE_H + +#ifndef __ASSEMBLY__ + +#include <linux/types.h> + +/* + * User-mode register state for core dumps, ptrace, sigcontext + * + * This decouples struct pt_regs from the userspace ABI. + * struct user_regs_struct must form a prefix of struct pt_regs. + */ +struct user_regs_struct { + unsigned long pc; + unsigned long ra; + unsigned long sp; + unsigned long gp; + unsigned long tp; + unsigned long t0; + unsigned long t1; + unsigned long t2; + unsigned long s0; + unsigned long s1; + unsigned long a0; + unsigned long a1; + unsigned long a2; + unsigned long a3; + unsigned long a4; + unsigned long a5; + unsigned long a6; + unsigned long a7; + unsigned long s2; + unsigned long s3; + unsigned long s4; + unsigned long s5; + unsigned long s6; + unsigned long s7; + unsigned long s8; + unsigned long s9; + unsigned long s10; + unsigned long s11; + unsigned long t3; + unsigned long t4; + unsigned long t5; + unsigned long t6; +}; + +struct __riscv_f_ext_state { + __u32 f[32]; + __u32 fcsr; +}; + +struct __riscv_d_ext_state { + __u64 f[32]; + __u32 fcsr; +}; + +struct __riscv_q_ext_state { + __u64 f[64] __attribute__((aligned(16))); + __u32 fcsr; + /* + * Reserved for expansion of sigcontext structure. Currently zeroed + * upon signal, and must be zero upon sigreturn. + */ + __u32 reserved[3]; +}; + +union __riscv_fp_state { + struct __riscv_f_ext_state f; + struct __riscv_d_ext_state d; + struct __riscv_q_ext_state q; +}; + +#endif /* __ASSEMBLY__ */ + +#endif /* _UAPI_ASM_RISCV_PTRACE_H */ diff --git a/original/uapi/asm-riscv/asm/resource.h b/original/uapi/asm-riscv/asm/resource.h new file mode 100644 index 0000000..04bc4db --- /dev/null +++ b/original/uapi/asm-riscv/asm/resource.h @@ -0,0 +1 @@ +#include <asm-generic/resource.h> diff --git a/original/uapi/asm-riscv/asm/sembuf.h b/original/uapi/asm-riscv/asm/sembuf.h new file mode 100644 index 0000000..7673b83 --- /dev/null +++ b/original/uapi/asm-riscv/asm/sembuf.h @@ -0,0 +1 @@ +#include <asm-generic/sembuf.h> diff --git a/original/uapi/asm-riscv/asm/setup.h b/original/uapi/asm-riscv/asm/setup.h new file mode 100644 index 0000000..552df83 --- /dev/null +++ b/original/uapi/asm-riscv/asm/setup.h @@ -0,0 +1 @@ +#include <asm-generic/setup.h> diff --git a/original/uapi/asm-riscv/asm/shmbuf.h b/original/uapi/asm-riscv/asm/shmbuf.h new file mode 100644 index 0000000..83c05fc --- /dev/null +++ b/original/uapi/asm-riscv/asm/shmbuf.h @@ -0,0 +1 @@ +#include <asm-generic/shmbuf.h> diff --git a/original/uapi/asm-riscv/asm/sigcontext.h b/original/uapi/asm-riscv/asm/sigcontext.h new file mode 100644 index 0000000..84f2dfc --- /dev/null +++ b/original/uapi/asm-riscv/asm/sigcontext.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* + * Copyright (C) 2012 Regents of the University of California + */ + +#ifndef _UAPI_ASM_RISCV_SIGCONTEXT_H +#define _UAPI_ASM_RISCV_SIGCONTEXT_H + +#include <asm/ptrace.h> + +/* + * Signal context structure + * + * This contains the context saved before a signal handler is invoked; + * it is restored by sys_sigreturn / sys_rt_sigreturn. + */ +struct sigcontext { + struct user_regs_struct sc_regs; + union __riscv_fp_state sc_fpregs; +}; + +#endif /* _UAPI_ASM_RISCV_SIGCONTEXT_H */ diff --git a/original/uapi/asm-riscv/asm/siginfo.h b/original/uapi/asm-riscv/asm/siginfo.h new file mode 100644 index 0000000..0815d29 --- /dev/null +++ b/original/uapi/asm-riscv/asm/siginfo.h @@ -0,0 +1 @@ +#include <asm-generic/siginfo.h> diff --git a/original/uapi/asm-riscv/asm/signal.h b/original/uapi/asm-riscv/asm/signal.h new file mode 100644 index 0000000..7b1573c --- /dev/null +++ b/original/uapi/asm-riscv/asm/signal.h @@ -0,0 +1 @@ +#include <asm-generic/signal.h> diff --git a/original/uapi/asm-riscv/asm/socket.h b/original/uapi/asm-riscv/asm/socket.h new file mode 100644 index 0000000..6b71384 --- /dev/null +++ b/original/uapi/asm-riscv/asm/socket.h @@ -0,0 +1 @@ +#include <asm-generic/socket.h> diff --git a/original/uapi/asm-riscv/asm/sockios.h b/original/uapi/asm-riscv/asm/sockios.h new file mode 100644 index 0000000..def6d47 --- /dev/null +++ b/original/uapi/asm-riscv/asm/sockios.h @@ -0,0 +1 @@ +#include <asm-generic/sockios.h> diff --git a/original/uapi/asm-riscv/asm/stat.h b/original/uapi/asm-riscv/asm/stat.h new file mode 100644 index 0000000..3dc90fa --- /dev/null +++ b/original/uapi/asm-riscv/asm/stat.h @@ -0,0 +1 @@ +#include <asm-generic/stat.h> diff --git a/original/uapi/asm-riscv/asm/statfs.h b/original/uapi/asm-riscv/asm/statfs.h new file mode 100644 index 0000000..0b91fe1 --- /dev/null +++ b/original/uapi/asm-riscv/asm/statfs.h @@ -0,0 +1 @@ +#include <asm-generic/statfs.h> diff --git a/original/uapi/asm-riscv/asm/swab.h b/original/uapi/asm-riscv/asm/swab.h new file mode 100644 index 0000000..7847e56 --- /dev/null +++ b/original/uapi/asm-riscv/asm/swab.h @@ -0,0 +1 @@ +#include <asm-generic/swab.h> diff --git a/original/uapi/asm-riscv/asm/termbits.h b/original/uapi/asm-riscv/asm/termbits.h new file mode 100644 index 0000000..3935b10 --- /dev/null +++ b/original/uapi/asm-riscv/asm/termbits.h @@ -0,0 +1 @@ +#include <asm-generic/termbits.h> diff --git a/original/uapi/asm-riscv/asm/termios.h b/original/uapi/asm-riscv/asm/termios.h new file mode 100644 index 0000000..280d78a --- /dev/null +++ b/original/uapi/asm-riscv/asm/termios.h @@ -0,0 +1 @@ +#include <asm-generic/termios.h> diff --git a/original/uapi/asm-riscv/asm/types.h b/original/uapi/asm-riscv/asm/types.h new file mode 100644 index 0000000..b9e79bc --- /dev/null +++ b/original/uapi/asm-riscv/asm/types.h @@ -0,0 +1 @@ +#include <asm-generic/types.h> diff --git a/original/uapi/asm-riscv/asm/ucontext.h b/original/uapi/asm-riscv/asm/ucontext.h new file mode 100644 index 0000000..516bd0b --- /dev/null +++ b/original/uapi/asm-riscv/asm/ucontext.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* + * Copyright (C) 2012 ARM Ltd. + * Copyright (C) 2017 SiFive, Inc. + * + * This file was copied from arch/arm64/include/uapi/asm/ucontext.h + */ +#ifndef _UAPI_ASM_RISCV_UCONTEXT_H +#define _UAPI_ASM_RISCV_UCONTEXT_H + +#include <linux/types.h> + +struct ucontext { + unsigned long uc_flags; + struct ucontext *uc_link; + stack_t uc_stack; + sigset_t uc_sigmask; + /* + * There's some padding here to allow sigset_t to be expanded in the + * future. Though this is unlikely, other architectures put uc_sigmask + * at the end of this structure and explicitly state it can be + * expanded, so we didn't want to box ourselves in here. + */ + __u8 __unused[1024 / 8 - sizeof(sigset_t)]; + /* + * We can't put uc_sigmask at the end of this structure because we need + * to be able to expand sigcontext in the future. For example, the + * vector ISA extension will almost certainly add ISA state. We want + * to ensure all user-visible ISA state can be saved and restored via a + * ucontext, so we're putting this at the end in order to allow for + * infinite extensibility. Since we know this will be extended and we + * assume sigset_t won't be extended an extreme amount, we're + * prioritizing this. + */ + struct sigcontext uc_mcontext; +}; + +#endif /* _UAPI_ASM_RISCV_UCONTEXT_H */ diff --git a/original/uapi/asm-riscv/asm/unistd.h b/original/uapi/asm-riscv/asm/unistd.h new file mode 100644 index 0000000..73d7cdd --- /dev/null +++ b/original/uapi/asm-riscv/asm/unistd.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (C) 2018 David Abdurachmanov <david.abdurachmanov@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +#if defined(__LP64__) && !defined(__SYSCALL_COMPAT) +#define __ARCH_WANT_NEW_STAT +#define __ARCH_WANT_SET_GET_RLIMIT +#endif /* __LP64__ */ + +#define __ARCH_WANT_SYS_CLONE3 +#define __ARCH_WANT_MEMFD_SECRET + +#include <asm-generic/unistd.h> + +/* + * Allows the instruction cache to be flushed from userspace. Despite RISC-V + * having a direct 'fence.i' instruction available to userspace (which we + * can't trap!), that's not actually viable when running on Linux because the + * kernel might schedule a process on another hart. There is no way for + * userspace to handle this without invoking the kernel (as it doesn't know the + * thread->hart mappings), so we've defined a RISC-V specific system call to + * flush the instruction cache. + * + * __NR_riscv_flush_icache is defined to flush the instruction cache over an + * address range, with the flush applying to either all threads or just the + * caller. We don't currently do anything with the address range, that's just + * in there for forwards compatibility. + */ +#ifndef __NR_riscv_flush_icache +#define __NR_riscv_flush_icache (__NR_arch_specific_syscall + 15) +#endif +__SYSCALL(__NR_riscv_flush_icache, sys_riscv_flush_icache) diff --git a/original/uapi/asm-x86/asm/amd_hsmp.h b/original/uapi/asm-x86/asm/amd_hsmp.h new file mode 100644 index 0000000..769b939 --- /dev/null +++ b/original/uapi/asm-x86/asm/amd_hsmp.h @@ -0,0 +1,307 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ + +#ifndef _UAPI_ASM_X86_AMD_HSMP_H_ +#define _UAPI_ASM_X86_AMD_HSMP_H_ + +#include <linux/types.h> + +#pragma pack(4) + +#define HSMP_MAX_MSG_LEN 8 + +/* + * HSMP Messages supported + */ +enum hsmp_message_ids { + HSMP_TEST = 1, /* 01h Increments input value by 1 */ + HSMP_GET_SMU_VER, /* 02h SMU FW version */ + HSMP_GET_PROTO_VER, /* 03h HSMP interface version */ + HSMP_GET_SOCKET_POWER, /* 04h average package power consumption */ + HSMP_SET_SOCKET_POWER_LIMIT, /* 05h Set the socket power limit */ + HSMP_GET_SOCKET_POWER_LIMIT, /* 06h Get current socket power limit */ + HSMP_GET_SOCKET_POWER_LIMIT_MAX,/* 07h Get maximum socket power value */ + HSMP_SET_BOOST_LIMIT, /* 08h Set a core maximum frequency limit */ + HSMP_SET_BOOST_LIMIT_SOCKET, /* 09h Set socket maximum frequency level */ + HSMP_GET_BOOST_LIMIT, /* 0Ah Get current frequency limit */ + HSMP_GET_PROC_HOT, /* 0Bh Get PROCHOT status */ + HSMP_SET_XGMI_LINK_WIDTH, /* 0Ch Set max and min width of xGMI Link */ + HSMP_SET_DF_PSTATE, /* 0Dh Alter APEnable/Disable messages behavior */ + HSMP_SET_AUTO_DF_PSTATE, /* 0Eh Enable DF P-State Performance Boost algorithm */ + HSMP_GET_FCLK_MCLK, /* 0Fh Get FCLK and MEMCLK for current socket */ + HSMP_GET_CCLK_THROTTLE_LIMIT, /* 10h Get CCLK frequency limit in socket */ + HSMP_GET_C0_PERCENT, /* 11h Get average C0 residency in socket */ + HSMP_SET_NBIO_DPM_LEVEL, /* 12h Set max/min LCLK DPM Level for a given NBIO */ + HSMP_GET_NBIO_DPM_LEVEL, /* 13h Get LCLK DPM level min and max for a given NBIO */ + HSMP_GET_DDR_BANDWIDTH, /* 14h Get theoretical maximum and current DDR Bandwidth */ + HSMP_GET_TEMP_MONITOR, /* 15h Get socket temperature */ + HSMP_GET_DIMM_TEMP_RANGE, /* 16h Get per-DIMM temperature range and refresh rate */ + HSMP_GET_DIMM_POWER, /* 17h Get per-DIMM power consumption */ + HSMP_GET_DIMM_THERMAL, /* 18h Get per-DIMM thermal sensors */ + HSMP_GET_SOCKET_FREQ_LIMIT, /* 19h Get current active frequency per socket */ + HSMP_GET_CCLK_CORE_LIMIT, /* 1Ah Get CCLK frequency limit per core */ + HSMP_GET_RAILS_SVI, /* 1Bh Get SVI-based Telemetry for all rails */ + HSMP_GET_SOCKET_FMAX_FMIN, /* 1Ch Get Fmax and Fmin per socket */ + HSMP_GET_IOLINK_BANDWITH, /* 1Dh Get current bandwidth on IO Link */ + HSMP_GET_XGMI_BANDWITH, /* 1Eh Get current bandwidth on xGMI Link */ + HSMP_SET_GMI3_WIDTH, /* 1Fh Set max and min GMI3 Link width */ + HSMP_SET_PCI_RATE, /* 20h Control link rate on PCIe devices */ + HSMP_SET_POWER_MODE, /* 21h Select power efficiency profile policy */ + HSMP_SET_PSTATE_MAX_MIN, /* 22h Set the max and min DF P-State */ + HSMP_MSG_ID_MAX, +}; + +struct hsmp_message { + __u32 msg_id; /* Message ID */ + __u16 num_args; /* Number of input argument words in message */ + __u16 response_sz; /* Number of expected output/response words */ + __u32 args[HSMP_MAX_MSG_LEN]; /* argument/response buffer */ + __u16 sock_ind; /* socket number */ +}; + +enum hsmp_msg_type { + HSMP_RSVD = -1, + HSMP_SET = 0, + HSMP_GET = 1, +}; + +struct hsmp_msg_desc { + int num_args; + int response_sz; + enum hsmp_msg_type type; +}; + +/* + * User may use these comments as reference, please find the + * supported list of messages and message definition in the + * HSMP chapter of respective family/model PPR. + * + * Not supported messages would return -ENOMSG. + */ +static const struct hsmp_msg_desc hsmp_msg_desc_table[] = { + /* RESERVED */ + {0, 0, HSMP_RSVD}, + + /* + * HSMP_TEST, num_args = 1, response_sz = 1 + * input: args[0] = xx + * output: args[0] = xx + 1 + */ + {1, 1, HSMP_GET}, + + /* + * HSMP_GET_SMU_VER, num_args = 0, response_sz = 1 + * output: args[0] = smu fw ver + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_GET_PROTO_VER, num_args = 0, response_sz = 1 + * output: args[0] = proto version + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_GET_SOCKET_POWER, num_args = 0, response_sz = 1 + * output: args[0] = socket power in mWatts + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_SET_SOCKET_POWER_LIMIT, num_args = 1, response_sz = 0 + * input: args[0] = power limit value in mWatts + */ + {1, 0, HSMP_SET}, + + /* + * HSMP_GET_SOCKET_POWER_LIMIT, num_args = 0, response_sz = 1 + * output: args[0] = socket power limit value in mWatts + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_GET_SOCKET_POWER_LIMIT_MAX, num_args = 0, response_sz = 1 + * output: args[0] = maximuam socket power limit in mWatts + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_SET_BOOST_LIMIT, num_args = 1, response_sz = 0 + * input: args[0] = apic id[31:16] + boost limit value in MHz[15:0] + */ + {1, 0, HSMP_SET}, + + /* + * HSMP_SET_BOOST_LIMIT_SOCKET, num_args = 1, response_sz = 0 + * input: args[0] = boost limit value in MHz + */ + {1, 0, HSMP_SET}, + + /* + * HSMP_GET_BOOST_LIMIT, num_args = 1, response_sz = 1 + * input: args[0] = apic id + * output: args[0] = boost limit value in MHz + */ + {1, 1, HSMP_GET}, + + /* + * HSMP_GET_PROC_HOT, num_args = 0, response_sz = 1 + * output: args[0] = proc hot status + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_SET_XGMI_LINK_WIDTH, num_args = 1, response_sz = 0 + * input: args[0] = min link width[15:8] + max link width[7:0] + */ + {1, 0, HSMP_SET}, + + /* + * HSMP_SET_DF_PSTATE, num_args = 1, response_sz = 0 + * input: args[0] = df pstate[7:0] + */ + {1, 0, HSMP_SET}, + + /* HSMP_SET_AUTO_DF_PSTATE, num_args = 0, response_sz = 0 */ + {0, 0, HSMP_SET}, + + /* + * HSMP_GET_FCLK_MCLK, num_args = 0, response_sz = 2 + * output: args[0] = fclk in MHz, args[1] = mclk in MHz + */ + {0, 2, HSMP_GET}, + + /* + * HSMP_GET_CCLK_THROTTLE_LIMIT, num_args = 0, response_sz = 1 + * output: args[0] = core clock in MHz + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_GET_C0_PERCENT, num_args = 0, response_sz = 1 + * output: args[0] = average c0 residency + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_SET_NBIO_DPM_LEVEL, num_args = 1, response_sz = 0 + * input: args[0] = nbioid[23:16] + max dpm level[15:8] + min dpm level[7:0] + */ + {1, 0, HSMP_SET}, + + /* + * HSMP_GET_NBIO_DPM_LEVEL, num_args = 1, response_sz = 1 + * input: args[0] = nbioid[23:16] + * output: args[0] = max dpm level[15:8] + min dpm level[7:0] + */ + {1, 1, HSMP_GET}, + + /* + * HSMP_GET_DDR_BANDWIDTH, num_args = 0, response_sz = 1 + * output: args[0] = max bw in Gbps[31:20] + utilised bw in Gbps[19:8] + + * bw in percentage[7:0] + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_GET_TEMP_MONITOR, num_args = 0, response_sz = 1 + * output: args[0] = temperature in degree celsius. [15:8] integer part + + * [7:5] fractional part + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_GET_DIMM_TEMP_RANGE, num_args = 1, response_sz = 1 + * input: args[0] = DIMM address[7:0] + * output: args[0] = refresh rate[3] + temperature range[2:0] + */ + {1, 1, HSMP_GET}, + + /* + * HSMP_GET_DIMM_POWER, num_args = 1, response_sz = 1 + * input: args[0] = DIMM address[7:0] + * output: args[0] = DIMM power in mW[31:17] + update rate in ms[16:8] + + * DIMM address[7:0] + */ + {1, 1, HSMP_GET}, + + /* + * HSMP_GET_DIMM_THERMAL, num_args = 1, response_sz = 1 + * input: args[0] = DIMM address[7:0] + * output: args[0] = temperature in degree celcius[31:21] + update rate in ms[16:8] + + * DIMM address[7:0] + */ + {1, 1, HSMP_GET}, + + /* + * HSMP_GET_SOCKET_FREQ_LIMIT, num_args = 0, response_sz = 1 + * output: args[0] = frequency in MHz[31:16] + frequency source[15:0] + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_GET_CCLK_CORE_LIMIT, num_args = 1, response_sz = 1 + * input: args[0] = apic id [31:0] + * output: args[0] = frequency in MHz[31:0] + */ + {1, 1, HSMP_GET}, + + /* + * HSMP_GET_RAILS_SVI, num_args = 0, response_sz = 1 + * output: args[0] = power in mW[31:0] + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_GET_SOCKET_FMAX_FMIN, num_args = 0, response_sz = 1 + * output: args[0] = fmax in MHz[31:16] + fmin in MHz[15:0] + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_GET_IOLINK_BANDWITH, num_args = 1, response_sz = 1 + * input: args[0] = link id[15:8] + bw type[2:0] + * output: args[0] = io bandwidth in Mbps[31:0] + */ + {1, 1, HSMP_GET}, + + /* + * HSMP_GET_XGMI_BANDWITH, num_args = 1, response_sz = 1 + * input: args[0] = link id[15:8] + bw type[2:0] + * output: args[0] = xgmi bandwidth in Mbps[31:0] + */ + {1, 1, HSMP_GET}, + + /* + * HSMP_SET_GMI3_WIDTH, num_args = 1, response_sz = 0 + * input: args[0] = min link width[15:8] + max link width[7:0] + */ + {1, 0, HSMP_SET}, + + /* + * HSMP_SET_PCI_RATE, num_args = 1, response_sz = 1 + * input: args[0] = link rate control value + * output: args[0] = previous link rate control value + */ + {1, 1, HSMP_SET}, + + /* + * HSMP_SET_POWER_MODE, num_args = 1, response_sz = 0 + * input: args[0] = power efficiency mode[2:0] + */ + {1, 0, HSMP_SET}, + + /* + * HSMP_SET_PSTATE_MAX_MIN, num_args = 1, response_sz = 0 + * input: args[0] = min df pstate[15:8] + max df pstate[7:0] + */ + {1, 0, HSMP_SET}, +}; + +/* Reset to default packing */ +#pragma pack() + +/* Define unique ioctl command for hsmp msgs using generic _IOWR */ +#define HSMP_BASE_IOCTL_NR 0xF8 +#define HSMP_IOCTL_CMD _IOWR(HSMP_BASE_IOCTL_NR, 0, struct hsmp_message) + +#endif /*_ASM_X86_AMD_HSMP_H_*/ diff --git a/original/uapi/asm-x86/asm/bootparam.h b/original/uapi/asm-x86/asm/bootparam.h index b25d3f8..01d19fc 100644 --- a/original/uapi/asm-x86/asm/bootparam.h +++ b/original/uapi/asm-x86/asm/bootparam.h @@ -10,11 +10,13 @@ #define SETUP_EFI 4 #define SETUP_APPLE_PROPERTIES 5 #define SETUP_JAILHOUSE 6 +#define SETUP_CC_BLOB 7 +#define SETUP_IMA 8 +#define SETUP_RNG_SEED 9 +#define SETUP_ENUM_MAX SETUP_RNG_SEED #define SETUP_INDIRECT (1<<31) - -/* SETUP_INDIRECT | max(SETUP_*) */ -#define SETUP_TYPE_MAX (SETUP_INDIRECT | SETUP_JAILHOUSE) +#define SETUP_TYPE_MAX (SETUP_ENUM_MAX | SETUP_INDIRECT) /* ram_size flags */ #define RAMDISK_IMAGE_START_MASK 0x07FF @@ -51,7 +53,7 @@ struct setup_data { __u64 next; __u32 type; __u32 len; - __u8 data[0]; + __u8 data[]; }; /* extensible setup indirect data node */ @@ -171,6 +173,14 @@ struct jailhouse_setup_data { } __attribute__((packed)) v2; } __attribute__((packed)); +/* + * IMA buffer setup data information from the previous kernel during kexec + */ +struct ima_setup_data { + __u64 addr; + __u64 size; +} __attribute__((packed)); + /* The so-called "zeropage" */ struct boot_params { struct screen_info screen_info; /* 0x000 */ @@ -187,7 +197,8 @@ struct boot_params { __u32 ext_ramdisk_image; /* 0x0c0 */ __u32 ext_ramdisk_size; /* 0x0c4 */ __u32 ext_cmd_line_ptr; /* 0x0c8 */ - __u8 _pad4[116]; /* 0x0cc */ + __u8 _pad4[112]; /* 0x0cc */ + __u32 cc_blob_address; /* 0x13c */ struct edid_info edid_info; /* 0x140 */ struct efi_info efi_info; /* 0x1c0 */ __u32 alt_mem_k; /* 0x1e0 */ diff --git a/original/uapi/asm-x86/asm/kvm.h b/original/uapi/asm-x86/asm/kvm.h index bf6e960..e48deab 100644 --- a/original/uapi/asm-x86/asm/kvm.h +++ b/original/uapi/asm-x86/asm/kvm.h @@ -53,14 +53,6 @@ /* Architectural interrupt line count. */ #define KVM_NR_INTERRUPTS 256 -struct kvm_memory_alias { - __u32 slot; /* this has a different namespace than memory slots */ - __u32 flags; - __u64 guest_phys_addr; - __u64 memory_size; - __u64 target_phys_addr; -}; - /* for KVM_GET_IRQCHIP and KVM_SET_IRQCHIP */ struct kvm_pic_state { __u8 last_irr; /* edge detection */ @@ -198,13 +190,13 @@ struct kvm_msrs { __u32 nmsrs; /* number of msrs in entries */ __u32 pad; - struct kvm_msr_entry entries[0]; + struct kvm_msr_entry entries[]; }; /* for KVM_GET_MSR_INDEX_LIST */ struct kvm_msr_list { __u32 nmsrs; /* number of msrs in entries */ - __u32 indices[0]; + __u32 indices[]; }; /* Maximum size of any access bitmap in bytes */ @@ -214,6 +206,8 @@ struct kvm_msr_list { struct kvm_msr_filter_range { #define KVM_MSR_FILTER_READ (1 << 0) #define KVM_MSR_FILTER_WRITE (1 << 1) +#define KVM_MSR_FILTER_RANGE_VALID_MASK (KVM_MSR_FILTER_READ | \ + KVM_MSR_FILTER_WRITE) __u32 flags; __u32 nmsrs; /* number of msrs in bitmap */ __u32 base; /* MSR index the bitmap starts at */ @@ -222,8 +216,11 @@ struct kvm_msr_filter_range { #define KVM_MSR_FILTER_MAX_RANGES 16 struct kvm_msr_filter { +#ifndef __KERNEL__ #define KVM_MSR_FILTER_DEFAULT_ALLOW (0 << 0) +#endif #define KVM_MSR_FILTER_DEFAULT_DENY (1 << 0) +#define KVM_MSR_FILTER_VALID_MASK (KVM_MSR_FILTER_DEFAULT_DENY) __u32 flags; struct kvm_msr_filter_range ranges[KVM_MSR_FILTER_MAX_RANGES]; }; @@ -241,7 +238,7 @@ struct kvm_cpuid_entry { struct kvm_cpuid { __u32 nent; __u32 padding; - struct kvm_cpuid_entry entries[0]; + struct kvm_cpuid_entry entries[]; }; struct kvm_cpuid_entry2 { @@ -263,7 +260,7 @@ struct kvm_cpuid_entry2 { struct kvm_cpuid2 { __u32 nent; __u32 padding; - struct kvm_cpuid_entry2 entries[0]; + struct kvm_cpuid_entry2 entries[]; }; /* for KVM_GET_PIT and KVM_SET_PIT */ @@ -306,7 +303,8 @@ struct kvm_pit_state { struct kvm_pit_channel_state channels[3]; }; -#define KVM_PIT_FLAGS_HPET_LEGACY 0x00000001 +#define KVM_PIT_FLAGS_HPET_LEGACY 0x00000001 +#define KVM_PIT_FLAGS_SPEAKER_DATA_ON 0x00000002 struct kvm_pit_state2 { struct kvm_pit_channel_state channels[3]; @@ -325,6 +323,7 @@ struct kvm_reinject_control { #define KVM_VCPUEVENT_VALID_SHADOW 0x00000004 #define KVM_VCPUEVENT_VALID_SMM 0x00000008 #define KVM_VCPUEVENT_VALID_PAYLOAD 0x00000010 +#define KVM_VCPUEVENT_VALID_TRIPLE_FAULT 0x00000020 /* Interrupt shadow states */ #define KVM_X86_SHADOW_INT_MOV_SS 0x01 @@ -359,7 +358,10 @@ struct kvm_vcpu_events { __u8 smm_inside_nmi; __u8 latched_init; } smi; - __u8 reserved[27]; + struct { + __u8 pending; + } triple_fault; + __u8 reserved[26]; __u8 exception_has_payload; __u64 exception_payload; }; @@ -389,7 +391,7 @@ struct kvm_xsave { * the contents of CPUID leaf 0xD on the host. */ __u32 region[1024]; - __u32 extra[0]; + __u32 extra[]; }; #define KVM_MAX_XCRS 16 @@ -428,11 +430,13 @@ struct kvm_sync_regs { struct kvm_vcpu_events events; }; -#define KVM_X86_QUIRK_LINT0_REENABLED (1 << 0) -#define KVM_X86_QUIRK_CD_NW_CLEARED (1 << 1) -#define KVM_X86_QUIRK_LAPIC_MMIO_HOLE (1 << 2) -#define KVM_X86_QUIRK_OUT_7E_INC_RIP (1 << 3) -#define KVM_X86_QUIRK_MISC_ENABLE_NO_MWAIT (1 << 4) +#define KVM_X86_QUIRK_LINT0_REENABLED (1 << 0) +#define KVM_X86_QUIRK_CD_NW_CLEARED (1 << 1) +#define KVM_X86_QUIRK_LAPIC_MMIO_HOLE (1 << 2) +#define KVM_X86_QUIRK_OUT_7E_INC_RIP (1 << 3) +#define KVM_X86_QUIRK_MISC_ENABLE_NO_MWAIT (1 << 4) +#define KVM_X86_QUIRK_FIX_HYPERCALL_INSN (1 << 5) +#define KVM_X86_QUIRK_MWAIT_NEVER_UD_FAULTS (1 << 6) #define KVM_STATE_NESTED_FORMAT_VMX 0 #define KVM_STATE_NESTED_FORMAT_SVM 1 @@ -515,7 +519,7 @@ struct kvm_pmu_event_filter { __u32 fixed_counter_bitmap; __u32 flags; __u32 pad[4]; - __u64 events[0]; + __u64 events[]; }; #define KVM_PMU_EVENT_ALLOW 0 diff --git a/original/uapi/asm-x86/asm/mman.h b/original/uapi/asm-x86/asm/mman.h index d4a8d04..775dbd3 100644 --- a/original/uapi/asm-x86/asm/mman.h +++ b/original/uapi/asm-x86/asm/mman.h @@ -5,20 +5,6 @@ #define MAP_32BIT 0x40 /* only give out 32bit addresses */ #ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS -/* - * Take the 4 protection key bits out of the vma->vm_flags - * value and turn them in to the bits that we can put in - * to a pte. - * - * Only override these if Protection Keys are available - * (which is only on 64-bit). - */ -#define arch_vm_get_page_prot(vm_flags) __pgprot( \ - ((vm_flags) & VM_PKEY_BIT0 ? _PAGE_PKEY_BIT0 : 0) | \ - ((vm_flags) & VM_PKEY_BIT1 ? _PAGE_PKEY_BIT1 : 0) | \ - ((vm_flags) & VM_PKEY_BIT2 ? _PAGE_PKEY_BIT2 : 0) | \ - ((vm_flags) & VM_PKEY_BIT3 ? _PAGE_PKEY_BIT3 : 0)) - #define arch_calc_vm_prot_bits(prot, key) ( \ ((key) & 0x1 ? VM_PKEY_BIT0 : 0) | \ ((key) & 0x2 ? VM_PKEY_BIT1 : 0) | \ diff --git a/original/uapi/asm-x86/asm/processor-flags.h b/original/uapi/asm-x86/asm/processor-flags.h index bcba3c6..c47cc7f 100644 --- a/original/uapi/asm-x86/asm/processor-flags.h +++ b/original/uapi/asm-x86/asm/processor-flags.h @@ -130,6 +130,8 @@ #define X86_CR4_SMAP _BITUL(X86_CR4_SMAP_BIT) #define X86_CR4_PKE_BIT 22 /* enable Protection Keys support */ #define X86_CR4_PKE _BITUL(X86_CR4_PKE_BIT) +#define X86_CR4_CET_BIT 23 /* enable Control-flow Enforcement Technology */ +#define X86_CR4_CET _BITUL(X86_CR4_CET_BIT) /* * x86-64 Task Priority Register, CR8 diff --git a/original/uapi/asm-x86/asm/sgx.h b/original/uapi/asm-x86/asm/sgx.h index f4b8158..2dd35bb 100644 --- a/original/uapi/asm-x86/asm/sgx.h +++ b/original/uapi/asm-x86/asm/sgx.h @@ -29,6 +29,12 @@ enum sgx_page_flags { _IOW(SGX_MAGIC, 0x03, struct sgx_enclave_provision) #define SGX_IOC_VEPC_REMOVE_ALL \ _IO(SGX_MAGIC, 0x04) +#define SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS \ + _IOWR(SGX_MAGIC, 0x05, struct sgx_enclave_restrict_permissions) +#define SGX_IOC_ENCLAVE_MODIFY_TYPES \ + _IOWR(SGX_MAGIC, 0x06, struct sgx_enclave_modify_types) +#define SGX_IOC_ENCLAVE_REMOVE_PAGES \ + _IOWR(SGX_MAGIC, 0x07, struct sgx_enclave_remove_pages) /** * struct sgx_enclave_create - parameter structure for the @@ -76,6 +82,62 @@ struct sgx_enclave_provision { __u64 fd; }; +/** + * struct sgx_enclave_restrict_permissions - parameters for ioctl + * %SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS + * @offset: starting page offset (page aligned relative to enclave base + * address defined in SECS) + * @length: length of memory (multiple of the page size) + * @permissions:new permission bits for pages in range described by @offset + * and @length + * @result: (output) SGX result code of ENCLS[EMODPR] function + * @count: (output) bytes successfully changed (multiple of page size) + */ +struct sgx_enclave_restrict_permissions { + __u64 offset; + __u64 length; + __u64 permissions; + __u64 result; + __u64 count; +}; + +/** + * struct sgx_enclave_modify_types - parameters for ioctl + * %SGX_IOC_ENCLAVE_MODIFY_TYPES + * @offset: starting page offset (page aligned relative to enclave base + * address defined in SECS) + * @length: length of memory (multiple of the page size) + * @page_type: new type for pages in range described by @offset and @length + * @result: (output) SGX result code of ENCLS[EMODT] function + * @count: (output) bytes successfully changed (multiple of page size) + */ +struct sgx_enclave_modify_types { + __u64 offset; + __u64 length; + __u64 page_type; + __u64 result; + __u64 count; +}; + +/** + * struct sgx_enclave_remove_pages - %SGX_IOC_ENCLAVE_REMOVE_PAGES parameters + * @offset: starting page offset (page aligned relative to enclave base + * address defined in SECS) + * @length: length of memory (multiple of the page size) + * @count: (output) bytes successfully changed (multiple of page size) + * + * Regular (PT_REG) or TCS (PT_TCS) can be removed from an initialized + * enclave if the system supports SGX2. First, the %SGX_IOC_ENCLAVE_MODIFY_TYPES + * ioctl() should be used to change the page type to PT_TRIM. After that + * succeeds ENCLU[EACCEPT] should be run from within the enclave and then + * %SGX_IOC_ENCLAVE_REMOVE_PAGES can be used to complete the page removal. + */ +struct sgx_enclave_remove_pages { + __u64 offset; + __u64 length; + __u64 count; +}; + struct sgx_enclave_run; /** diff --git a/original/uapi/asm-x86/asm/shmbuf.h b/original/uapi/asm-x86/asm/shmbuf.h index fce18ea..13775bf 100644 --- a/original/uapi/asm-x86/asm/shmbuf.h +++ b/original/uapi/asm-x86/asm/shmbuf.h @@ -5,6 +5,10 @@ #if !defined(__x86_64__) || !defined(__ILP32__) #include <asm-generic/shmbuf.h> #else + +#include <asm/ipcbuf.h> +#include <asm/posix_types.h> + /* * The shmid64_ds structure for x86 architecture with x32 ABI. * @@ -15,7 +19,7 @@ struct shmid64_ds { struct ipc64_perm shm_perm; /* operation perms */ - size_t shm_segsz; /* size of segment (bytes) */ + __kernel_size_t shm_segsz; /* size of segment (bytes) */ __kernel_long_t shm_atime; /* last attach time */ __kernel_long_t shm_dtime; /* last detach time */ __kernel_long_t shm_ctime; /* last change time */ diff --git a/original/uapi/asm-x86/asm/signal.h b/original/uapi/asm-x86/asm/signal.h index 164a22a..777c3a0 100644 --- a/original/uapi/asm-x86/asm/signal.h +++ b/original/uapi/asm-x86/asm/signal.h @@ -104,7 +104,7 @@ struct sigaction { typedef struct sigaltstack { void __user *ss_sp; int ss_flags; - size_t ss_size; + __kernel_size_t ss_size; } stack_t; #endif /* __ASSEMBLY__ */ diff --git a/original/uapi/asm-x86/asm/svm.h b/original/uapi/asm-x86/asm/svm.h index efa9693..80e1df4 100644 --- a/original/uapi/asm-x86/asm/svm.h +++ b/original/uapi/asm-x86/asm/svm.h @@ -108,6 +108,20 @@ #define SVM_VMGEXIT_AP_JUMP_TABLE 0x80000005 #define SVM_VMGEXIT_SET_AP_JUMP_TABLE 0 #define SVM_VMGEXIT_GET_AP_JUMP_TABLE 1 +#define SVM_VMGEXIT_PSC 0x80000010 +#define SVM_VMGEXIT_GUEST_REQUEST 0x80000011 +#define SVM_VMGEXIT_EXT_GUEST_REQUEST 0x80000012 +#define SVM_VMGEXIT_AP_CREATION 0x80000013 +#define SVM_VMGEXIT_AP_CREATE_ON_INIT 0 +#define SVM_VMGEXIT_AP_CREATE 1 +#define SVM_VMGEXIT_AP_DESTROY 2 +#define SVM_VMGEXIT_HV_FEATURES 0x8000fffd +#define SVM_VMGEXIT_TERM_REQUEST 0x8000fffe +#define SVM_VMGEXIT_TERM_REASON(reason_set, reason_code) \ + /* SW_EXITINFO1[3:0] */ \ + (((((u64)reason_set) & 0xf)) | \ + /* SW_EXITINFO1[11:4] */ \ + ((((u64)reason_code) & 0xff) << 4)) #define SVM_VMGEXIT_UNSUPPORTED_EVENT 0x8000ffff /* Exit code reserved for hypervisor/software use */ @@ -218,6 +232,11 @@ { SVM_VMGEXIT_NMI_COMPLETE, "vmgexit_nmi_complete" }, \ { SVM_VMGEXIT_AP_HLT_LOOP, "vmgexit_ap_hlt_loop" }, \ { SVM_VMGEXIT_AP_JUMP_TABLE, "vmgexit_ap_jump_table" }, \ + { SVM_VMGEXIT_PSC, "vmgexit_page_state_change" }, \ + { SVM_VMGEXIT_GUEST_REQUEST, "vmgexit_guest_request" }, \ + { SVM_VMGEXIT_EXT_GUEST_REQUEST, "vmgexit_ext_guest_request" }, \ + { SVM_VMGEXIT_AP_CREATION, "vmgexit_ap_creation" }, \ + { SVM_VMGEXIT_HV_FEATURES, "vmgexit_hypervisor_feature" }, \ { SVM_EXIT_ERR, "invalid_guest_state" } diff --git a/original/uapi/asm-x86/asm/vmx.h b/original/uapi/asm-x86/asm/vmx.h index 946d761..a5faf6d 100644 --- a/original/uapi/asm-x86/asm/vmx.h +++ b/original/uapi/asm-x86/asm/vmx.h @@ -91,6 +91,7 @@ #define EXIT_REASON_UMWAIT 67 #define EXIT_REASON_TPAUSE 68 #define EXIT_REASON_BUS_LOCK 74 +#define EXIT_REASON_NOTIFY 75 #define VMX_EXIT_REASONS \ { EXIT_REASON_EXCEPTION_NMI, "EXCEPTION_NMI" }, \ @@ -153,7 +154,8 @@ { EXIT_REASON_XRSTORS, "XRSTORS" }, \ { EXIT_REASON_UMWAIT, "UMWAIT" }, \ { EXIT_REASON_TPAUSE, "TPAUSE" }, \ - { EXIT_REASON_BUS_LOCK, "BUS_LOCK" } + { EXIT_REASON_BUS_LOCK, "BUS_LOCK" }, \ + { EXIT_REASON_NOTIFY, "NOTIFY" } #define VMX_EXIT_REASON_FLAGS \ { VMX_EXIT_REASONS_FAILED_VMENTRY, "FAILED_VMENTRY" } diff --git a/original/uapi/drm/amdgpu_drm.h b/original/uapi/drm/amdgpu_drm.h index 0b94ec7..4038abe 100644 --- a/original/uapi/drm/amdgpu_drm.h +++ b/original/uapi/drm/amdgpu_drm.h @@ -140,6 +140,24 @@ extern "C" { * not require GTT memory accounting */ #define AMDGPU_GEM_CREATE_PREEMPTIBLE (1 << 11) +/* Flag that BO can be discarded under memory pressure without keeping the + * content. + */ +#define AMDGPU_GEM_CREATE_DISCARDABLE (1 << 12) +/* Flag that BO is shared coherently between multiple devices or CPU threads. + * May depend on GPU instructions to flush caches explicitly + * + * This influences the choice of MTYPE in the PTEs on GFXv9 and later GPUs and + * may override the MTYPE selected in AMDGPU_VA_OP_MAP. + */ +#define AMDGPU_GEM_CREATE_COHERENT (1 << 13) +/* Flag that BO should not be cached by GPU. Coherent without having to flush + * GPU caches explicitly + * + * This influences the choice of MTYPE in the PTEs on GFXv9 and later GPUs and + * may override the MTYPE selected in AMDGPU_VA_OP_MAP. + */ +#define AMDGPU_GEM_CREATE_UNCACHED (1 << 14) struct drm_amdgpu_gem_create_in { /** the requested memory size */ @@ -206,6 +224,8 @@ union drm_amdgpu_bo_list { #define AMDGPU_CTX_OP_FREE_CTX 2 #define AMDGPU_CTX_OP_QUERY_STATE 3 #define AMDGPU_CTX_OP_QUERY_STATE2 4 +#define AMDGPU_CTX_OP_GET_STABLE_PSTATE 5 +#define AMDGPU_CTX_OP_SET_STABLE_PSTATE 6 /* GPU reset status */ #define AMDGPU_CTX_NO_RESET 0 @@ -238,10 +258,18 @@ union drm_amdgpu_bo_list { #define AMDGPU_CTX_PRIORITY_HIGH 512 #define AMDGPU_CTX_PRIORITY_VERY_HIGH 1023 +/* select a stable profiling pstate for perfmon tools */ +#define AMDGPU_CTX_STABLE_PSTATE_FLAGS_MASK 0xf +#define AMDGPU_CTX_STABLE_PSTATE_NONE 0 +#define AMDGPU_CTX_STABLE_PSTATE_STANDARD 1 +#define AMDGPU_CTX_STABLE_PSTATE_MIN_SCLK 2 +#define AMDGPU_CTX_STABLE_PSTATE_MIN_MCLK 3 +#define AMDGPU_CTX_STABLE_PSTATE_PEAK 4 + struct drm_amdgpu_ctx_in { /** AMDGPU_CTX_OP_* */ __u32 op; - /** For future use, no flags defined so far */ + /** Flags */ __u32 flags; __u32 ctx_id; /** AMDGPU_CTX_PRIORITY_* */ @@ -262,6 +290,11 @@ union drm_amdgpu_ctx_out { /** Reset status since the last call of the ioctl. */ __u32 reset_status; } state; + + struct { + __u32 flags; + __u32 _pad; + } pstate; }; union drm_amdgpu_ctx { @@ -514,6 +547,8 @@ struct drm_amdgpu_gem_op { #define AMDGPU_VM_MTYPE_UC (4 << 5) /* Use Read Write MTYPE instead of default MTYPE */ #define AMDGPU_VM_MTYPE_RW (5 << 5) +/* don't allocate MALL */ +#define AMDGPU_VM_PAGE_NOALLOC (1 << 9) struct drm_amdgpu_gem_va { /** GEM object handle */ @@ -538,6 +573,10 @@ struct drm_amdgpu_gem_va { #define AMDGPU_HW_IP_VCE 4 #define AMDGPU_HW_IP_UVD_ENC 5 #define AMDGPU_HW_IP_VCN_DEC 6 +/* + * From VCN4, AMDGPU_HW_IP_VCN_ENC is re-used to support + * both encoding and decoding jobs. + */ #define AMDGPU_HW_IP_VCN_ENC 7 #define AMDGPU_HW_IP_VCN_JPEG 8 #define AMDGPU_HW_IP_NUM 9 @@ -728,6 +767,18 @@ struct drm_amdgpu_cs_chunk_data { #define AMDGPU_INFO_FW_DMCUB 0x14 /* Subquery id: Query TOC firmware version */ #define AMDGPU_INFO_FW_TOC 0x15 + /* Subquery id: Query CAP firmware version */ + #define AMDGPU_INFO_FW_CAP 0x16 + /* Subquery id: Query GFX RLCP firmware version */ + #define AMDGPU_INFO_FW_GFX_RLCP 0x17 + /* Subquery id: Query GFX RLCV firmware version */ + #define AMDGPU_INFO_FW_GFX_RLCV 0x18 + /* Subquery id: Query MES_KIQ firmware version */ + #define AMDGPU_INFO_FW_MES_KIQ 0x19 + /* Subquery id: Query MES firmware version */ + #define AMDGPU_INFO_FW_MES 0x1a + /* Subquery id: Query IMU firmware version */ + #define AMDGPU_INFO_FW_IMU 0x1b /* number of bytes moved for TTM migration */ #define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f @@ -971,6 +1022,8 @@ struct drm_amdgpu_info_vbios { #define AMDGPU_VRAM_TYPE_DDR4 8 #define AMDGPU_VRAM_TYPE_GDDR6 9 #define AMDGPU_VRAM_TYPE_DDR5 10 +#define AMDGPU_VRAM_TYPE_LPDDR4 11 +#define AMDGPU_VRAM_TYPE_LPDDR5 12 struct drm_amdgpu_info_device { /** PCI Device ID */ @@ -1068,7 +1121,8 @@ struct drm_amdgpu_info_hw_ip { __u32 ib_size_alignment; /** Bitmask of available rings. Bit 0 means ring 0, etc. */ __u32 available_rings; - __u32 _pad; + /** version info: bits 23:16 major, 15:8 minor, 7:0 revision */ + __u32 ip_discovery_version; }; struct drm_amdgpu_info_num_handles { @@ -1133,7 +1187,11 @@ struct drm_amdgpu_info_video_caps { #define AMDGPU_FAMILY_RV 142 /* Raven */ #define AMDGPU_FAMILY_NV 143 /* Navi10 */ #define AMDGPU_FAMILY_VGH 144 /* Van Gogh */ +#define AMDGPU_FAMILY_GC_11_0_0 145 /* GC 11.0.0 */ #define AMDGPU_FAMILY_YC 146 /* Yellow Carp */ +#define AMDGPU_FAMILY_GC_11_0_1 148 /* GC 11.0.1 */ +#define AMDGPU_FAMILY_GC_10_3_6 149 /* GC 10.3.6 */ +#define AMDGPU_FAMILY_GC_10_3_7 151 /* GC 10.3.7 */ #if defined(__cplusplus) } diff --git a/original/uapi/drm/drm_fourcc.h b/original/uapi/drm/drm_fourcc.h index fc0c145..bc056f2 100644 --- a/original/uapi/drm/drm_fourcc.h +++ b/original/uapi/drm/drm_fourcc.h @@ -99,18 +99,42 @@ extern "C" { #define DRM_FORMAT_INVALID 0 /* color index */ +#define DRM_FORMAT_C1 fourcc_code('C', '1', ' ', ' ') /* [7:0] C0:C1:C2:C3:C4:C5:C6:C7 1:1:1:1:1:1:1:1 eight pixels/byte */ +#define DRM_FORMAT_C2 fourcc_code('C', '2', ' ', ' ') /* [7:0] C0:C1:C2:C3 2:2:2:2 four pixels/byte */ +#define DRM_FORMAT_C4 fourcc_code('C', '4', ' ', ' ') /* [7:0] C0:C1 4:4 two pixels/byte */ #define DRM_FORMAT_C8 fourcc_code('C', '8', ' ', ' ') /* [7:0] C */ -/* 8 bpp Red */ +/* 1 bpp Darkness (inverse relationship between channel value and brightness) */ +#define DRM_FORMAT_D1 fourcc_code('D', '1', ' ', ' ') /* [7:0] D0:D1:D2:D3:D4:D5:D6:D7 1:1:1:1:1:1:1:1 eight pixels/byte */ + +/* 2 bpp Darkness (inverse relationship between channel value and brightness) */ +#define DRM_FORMAT_D2 fourcc_code('D', '2', ' ', ' ') /* [7:0] D0:D1:D2:D3 2:2:2:2 four pixels/byte */ + +/* 4 bpp Darkness (inverse relationship between channel value and brightness) */ +#define DRM_FORMAT_D4 fourcc_code('D', '4', ' ', ' ') /* [7:0] D0:D1 4:4 two pixels/byte */ + +/* 8 bpp Darkness (inverse relationship between channel value and brightness) */ +#define DRM_FORMAT_D8 fourcc_code('D', '8', ' ', ' ') /* [7:0] D */ + +/* 1 bpp Red (direct relationship between channel value and brightness) */ +#define DRM_FORMAT_R1 fourcc_code('R', '1', ' ', ' ') /* [7:0] R0:R1:R2:R3:R4:R5:R6:R7 1:1:1:1:1:1:1:1 eight pixels/byte */ + +/* 2 bpp Red (direct relationship between channel value and brightness) */ +#define DRM_FORMAT_R2 fourcc_code('R', '2', ' ', ' ') /* [7:0] R0:R1:R2:R3 2:2:2:2 four pixels/byte */ + +/* 4 bpp Red (direct relationship between channel value and brightness) */ +#define DRM_FORMAT_R4 fourcc_code('R', '4', ' ', ' ') /* [7:0] R0:R1 4:4 two pixels/byte */ + +/* 8 bpp Red (direct relationship between channel value and brightness) */ #define DRM_FORMAT_R8 fourcc_code('R', '8', ' ', ' ') /* [7:0] R */ -/* 10 bpp Red */ +/* 10 bpp Red (direct relationship between channel value and brightness) */ #define DRM_FORMAT_R10 fourcc_code('R', '1', '0', ' ') /* [15:0] x:R 6:10 little endian */ -/* 12 bpp Red */ +/* 12 bpp Red (direct relationship between channel value and brightness) */ #define DRM_FORMAT_R12 fourcc_code('R', '1', '2', ' ') /* [15:0] x:R 4:12 little endian */ -/* 16 bpp Red */ +/* 16 bpp Red (direct relationship between channel value and brightness) */ #define DRM_FORMAT_R16 fourcc_code('R', '1', '6', ' ') /* [15:0] R little endian */ /* 16 bpp RG */ @@ -205,7 +229,9 @@ extern "C" { #define DRM_FORMAT_VYUY fourcc_code('V', 'Y', 'U', 'Y') /* [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian */ #define DRM_FORMAT_AYUV fourcc_code('A', 'Y', 'U', 'V') /* [31:0] A:Y:Cb:Cr 8:8:8:8 little endian */ +#define DRM_FORMAT_AVUY8888 fourcc_code('A', 'V', 'U', 'Y') /* [31:0] A:Cr:Cb:Y 8:8:8:8 little endian */ #define DRM_FORMAT_XYUV8888 fourcc_code('X', 'Y', 'U', 'V') /* [31:0] X:Y:Cb:Cr 8:8:8:8 little endian */ +#define DRM_FORMAT_XVUY8888 fourcc_code('X', 'V', 'U', 'Y') /* [31:0] X:Cr:Cb:Y 8:8:8:8 little endian */ #define DRM_FORMAT_VUY888 fourcc_code('V', 'U', '2', '4') /* [23:0] Cr:Cb:Y 8:8:8 little endian */ #define DRM_FORMAT_VUY101010 fourcc_code('V', 'U', '3', '0') /* Y followed by U then V, 10:10:10. Non-linear modifier only */ @@ -559,7 +585,7 @@ extern "C" { * * The main surface is Y-tiled and is at plane index 0 whereas CCS is linear * and at index 1. The clear color is stored at index 2, and the pitch should - * be ignored. The clear color structure is 256 bits. The first 128 bits + * be 64 bytes aligned. The clear color structure is 256 bits. The first 128 bits * represents Raw Clear Color Red, Green, Blue and Alpha color each represented * by 32 bits. The raw clear color is consumed by the 3d engine and generates * the converted clear color of size 64 bits. The first 32 bits store the Lower @@ -573,6 +599,53 @@ extern "C" { #define I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC fourcc_mod_code(INTEL, 8) /* + * Intel Tile 4 layout + * + * This is a tiled layout using 4KB tiles in a row-major layout. It has the same + * shape as Tile Y at two granularities: 4KB (128B x 32) and 64B (16B x 4). It + * only differs from Tile Y at the 256B granularity in between. At this + * granularity, Tile Y has a shape of 16B x 32 rows, but this tiling has a shape + * of 64B x 8 rows. + */ +#define I915_FORMAT_MOD_4_TILED fourcc_mod_code(INTEL, 9) + +/* + * Intel color control surfaces (CCS) for DG2 render compression. + * + * The main surface is Tile 4 and at plane index 0. The CCS data is stored + * outside of the GEM object in a reserved memory area dedicated for the + * storage of the CCS data for all RC/RC_CC/MC compressible GEM objects. The + * main surface pitch is required to be a multiple of four Tile 4 widths. + */ +#define I915_FORMAT_MOD_4_TILED_DG2_RC_CCS fourcc_mod_code(INTEL, 10) + +/* + * Intel color control surfaces (CCS) for DG2 media compression. + * + * The main surface is Tile 4 and at plane index 0. For semi-planar formats + * like NV12, the Y and UV planes are Tile 4 and are located at plane indices + * 0 and 1, respectively. The CCS for all planes are stored outside of the + * GEM object in a reserved memory area dedicated for the storage of the + * CCS data for all RC/RC_CC/MC compressible GEM objects. The main surface + * pitch is required to be a multiple of four Tile 4 widths. + */ +#define I915_FORMAT_MOD_4_TILED_DG2_MC_CCS fourcc_mod_code(INTEL, 11) + +/* + * Intel Color Control Surface with Clear Color (CCS) for DG2 render compression. + * + * The main surface is Tile 4 and at plane index 0. The CCS data is stored + * outside of the GEM object in a reserved memory area dedicated for the + * storage of the CCS data for all RC/RC_CC/MC compressible GEM objects. The + * main surface pitch is required to be a multiple of four Tile 4 widths. The + * clear color is stored at plane index 1 and the pitch should be 64 bytes + * aligned. The format of the 256 bits of clear color data matches the one used + * for the I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC modifier, see its description + * for details. + */ +#define I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC fourcc_mod_code(INTEL, 12) + +/* * Tiled, NV12MT, grouped in 64 (pixels) x 32 (lines) -sized macroblocks * * Macroblocks are laid in a Z-shape, and each pixel data is following the @@ -609,6 +682,28 @@ extern "C" { */ #define DRM_FORMAT_MOD_QCOM_COMPRESSED fourcc_mod_code(QCOM, 1) +/* + * Qualcomm Tiled Format + * + * Similar to DRM_FORMAT_MOD_QCOM_COMPRESSED but not compressed. + * Implementation may be platform and base-format specific. + * + * Each macrotile consists of m x n (mostly 4 x 4) tiles. + * Pixel data pitch/stride is aligned with macrotile width. + * Pixel data height is aligned with macrotile height. + * Entire pixel data buffer is aligned with 4k(bytes). + */ +#define DRM_FORMAT_MOD_QCOM_TILED3 fourcc_mod_code(QCOM, 3) + +/* + * Qualcomm Alternate Tiled Format + * + * Alternate tiled format typically only used within GMEM. + * Implementation may be platform and base-format specific. + */ +#define DRM_FORMAT_MOD_QCOM_TILED2 fourcc_mod_code(QCOM, 2) + + /* Vivante framebuffer modifiers */ /* @@ -649,6 +744,35 @@ extern "C" { */ #define DRM_FORMAT_MOD_VIVANTE_SPLIT_SUPER_TILED fourcc_mod_code(VIVANTE, 4) +/* + * Vivante TS (tile-status) buffer modifiers. They can be combined with all of + * the color buffer tiling modifiers defined above. When TS is present it's a + * separate buffer containing the clear/compression status of each tile. The + * modifiers are defined as VIVANTE_MOD_TS_c_s, where c is the color buffer + * tile size in bytes covered by one entry in the status buffer and s is the + * number of status bits per entry. + * We reserve the top 8 bits of the Vivante modifier space for tile status + * clear/compression modifiers, as future cores might add some more TS layout + * variations. + */ +#define VIVANTE_MOD_TS_64_4 (1ULL << 48) +#define VIVANTE_MOD_TS_64_2 (2ULL << 48) +#define VIVANTE_MOD_TS_128_4 (3ULL << 48) +#define VIVANTE_MOD_TS_256_4 (4ULL << 48) +#define VIVANTE_MOD_TS_MASK (0xfULL << 48) + +/* + * Vivante compression modifiers. Those depend on a TS modifier being present + * as the TS bits get reinterpreted as compression tags instead of simple + * clear markers when compression is enabled. + */ +#define VIVANTE_MOD_COMP_DEC400 (1ULL << 52) +#define VIVANTE_MOD_COMP_MASK (0xfULL << 52) + +/* Masking out the extension bits will yield the base modifier. */ +#define VIVANTE_MOD_EXT_MASK (VIVANTE_MOD_TS_MASK | \ + VIVANTE_MOD_COMP_MASK) + /* NVIDIA frame buffer modifiers */ /* @@ -1294,6 +1418,7 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) #define AMD_FMT_MOD_TILE_VER_GFX9 1 #define AMD_FMT_MOD_TILE_VER_GFX10 2 #define AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS 3 +#define AMD_FMT_MOD_TILE_VER_GFX11 4 /* * 64K_S is the same for GFX9/GFX10/GFX10_RBPLUS and hence has GFX9 as canonical @@ -1309,6 +1434,7 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) #define AMD_FMT_MOD_TILE_GFX9_64K_S_X 25 #define AMD_FMT_MOD_TILE_GFX9_64K_D_X 26 #define AMD_FMT_MOD_TILE_GFX9_64K_R_X 27 +#define AMD_FMT_MOD_TILE_GFX11_256K_R_X 31 #define AMD_FMT_MOD_DCC_BLOCK_64B 0 #define AMD_FMT_MOD_DCC_BLOCK_128B 1 @@ -1375,11 +1501,11 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) #define AMD_FMT_MOD_PIPE_MASK 0x7 #define AMD_FMT_MOD_SET(field, value) \ - ((uint64_t)(value) << AMD_FMT_MOD_##field##_SHIFT) + ((__u64)(value) << AMD_FMT_MOD_##field##_SHIFT) #define AMD_FMT_MOD_GET(field, value) \ (((value) >> AMD_FMT_MOD_##field##_SHIFT) & AMD_FMT_MOD_##field##_MASK) #define AMD_FMT_MOD_CLEAR(field) \ - (~((uint64_t)AMD_FMT_MOD_##field##_MASK << AMD_FMT_MOD_##field##_SHIFT)) + (~((__u64)AMD_FMT_MOD_##field##_MASK << AMD_FMT_MOD_##field##_SHIFT)) #if defined(__cplusplus) } diff --git a/original/uapi/drm/drm_mode.h b/original/uapi/drm/drm_mode.h index e1e3516..46beced 100644 --- a/original/uapi/drm/drm_mode.h +++ b/original/uapi/drm/drm_mode.h @@ -663,41 +663,73 @@ struct drm_mode_fb_cmd { #define DRM_MODE_FB_INTERLACED (1<<0) /* for interlaced framebuffers */ #define DRM_MODE_FB_MODIFIERS (1<<1) /* enables ->modifer[] */ +/** + * struct drm_mode_fb_cmd2 - Frame-buffer metadata. + * + * This struct holds frame-buffer metadata. There are two ways to use it: + * + * - User-space can fill this struct and perform a &DRM_IOCTL_MODE_ADDFB2 + * ioctl to register a new frame-buffer. The new frame-buffer object ID will + * be set by the kernel in @fb_id. + * - User-space can set @fb_id and perform a &DRM_IOCTL_MODE_GETFB2 ioctl to + * fetch metadata about an existing frame-buffer. + * + * In case of planar formats, this struct allows up to 4 buffer objects with + * offsets and pitches per plane. The pitch and offset order are dictated by + * the format FourCC as defined by ``drm_fourcc.h``, e.g. NV12 is described as: + * + * YUV 4:2:0 image with a plane of 8-bit Y samples followed by an + * interleaved U/V plane containing 8-bit 2x2 subsampled colour difference + * samples. + * + * So it would consist of a Y plane at ``offsets[0]`` and a UV plane at + * ``offsets[1]``. + * + * To accommodate tiled, compressed, etc formats, a modifier can be specified. + * For more information see the "Format Modifiers" section. Note that even + * though it looks like we have a modifier per-plane, we in fact do not. The + * modifier for each plane must be identical. Thus all combinations of + * different data layouts for multi-plane formats must be enumerated as + * separate modifiers. + * + * All of the entries in @handles, @pitches, @offsets and @modifier must be + * zero when unused. Warning, for @offsets and @modifier zero can't be used to + * figure out whether the entry is used or not since it's a valid value (a zero + * offset is common, and a zero modifier is &DRM_FORMAT_MOD_LINEAR). + */ struct drm_mode_fb_cmd2 { + /** @fb_id: Object ID of the frame-buffer. */ __u32 fb_id; + /** @width: Width of the frame-buffer. */ __u32 width; + /** @height: Height of the frame-buffer. */ __u32 height; - __u32 pixel_format; /* fourcc code from drm_fourcc.h */ - __u32 flags; /* see above flags */ + /** + * @pixel_format: FourCC format code, see ``DRM_FORMAT_*`` constants in + * ``drm_fourcc.h``. + */ + __u32 pixel_format; + /** + * @flags: Frame-buffer flags (see &DRM_MODE_FB_INTERLACED and + * &DRM_MODE_FB_MODIFIERS). + */ + __u32 flags; - /* - * In case of planar formats, this ioctl allows up to 4 - * buffer objects with offsets and pitches per plane. - * The pitch and offset order is dictated by the fourcc, - * e.g. NV12 (https://fourcc.org/yuv.php#NV12) is described as: - * - * YUV 4:2:0 image with a plane of 8 bit Y samples - * followed by an interleaved U/V plane containing - * 8 bit 2x2 subsampled colour difference samples. - * - * So it would consist of Y as offsets[0] and UV as - * offsets[1]. Note that offsets[0] will generally - * be 0 (but this is not required). - * - * To accommodate tiled, compressed, etc formats, a - * modifier can be specified. The default value of zero - * indicates "native" format as specified by the fourcc. - * Vendor specific modifier token. Note that even though - * it looks like we have a modifier per-plane, we in fact - * do not. The modifier for each plane must be identical. - * Thus all combinations of different data layouts for - * multi plane formats must be enumerated as separate - * modifiers. + /** + * @handles: GEM buffer handle, one per plane. Set to 0 if the plane is + * unused. The same handle can be used for multiple planes. */ __u32 handles[4]; - __u32 pitches[4]; /* pitch for each plane */ - __u32 offsets[4]; /* offset of each plane */ - __u64 modifier[4]; /* ie, tiling, compress */ + /** @pitches: Pitch (aka. stride) in bytes, one per plane. */ + __u32 pitches[4]; + /** @offsets: Offset into the buffer in bytes, one per plane. */ + __u32 offsets[4]; + /** + * @modifier: Format modifier, one per plane. See ``DRM_FORMAT_MOD_*`` + * constants in ``drm_fourcc.h``. All planes must use the same + * modifier. Ignored unless &DRM_MODE_FB_MODIFIERS is set in @flags. + */ + __u64 modifier[4]; }; #define DRM_MODE_FB_DIRTY_ANNOTATE_COPY 0x01 @@ -903,12 +935,31 @@ struct hdr_output_metadata { }; }; +/** + * DRM_MODE_PAGE_FLIP_EVENT + * + * Request that the kernel sends back a vblank event (see + * struct drm_event_vblank) with the &DRM_EVENT_FLIP_COMPLETE type when the + * page-flip is done. + */ #define DRM_MODE_PAGE_FLIP_EVENT 0x01 +/** + * DRM_MODE_PAGE_FLIP_ASYNC + * + * Request that the page-flip is performed as soon as possible, ie. with no + * delay due to waiting for vblank. This may cause tearing to be visible on + * the screen. + */ #define DRM_MODE_PAGE_FLIP_ASYNC 0x02 #define DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE 0x4 #define DRM_MODE_PAGE_FLIP_TARGET_RELATIVE 0x8 #define DRM_MODE_PAGE_FLIP_TARGET (DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE | \ DRM_MODE_PAGE_FLIP_TARGET_RELATIVE) +/** + * DRM_MODE_PAGE_FLIP_FLAGS + * + * Bitmask of flags suitable for &drm_mode_crtc_page_flip_target.flags. + */ #define DRM_MODE_PAGE_FLIP_FLAGS (DRM_MODE_PAGE_FLIP_EVENT | \ DRM_MODE_PAGE_FLIP_ASYNC | \ DRM_MODE_PAGE_FLIP_TARGET) @@ -1002,11 +1053,53 @@ struct drm_mode_destroy_dumb { __u32 handle; }; -/* page-flip flags are valid, plus: */ +/** + * DRM_MODE_ATOMIC_TEST_ONLY + * + * Do not apply the atomic commit, instead check whether the hardware supports + * this configuration. + * + * See &drm_mode_config_funcs.atomic_check for more details on test-only + * commits. + */ #define DRM_MODE_ATOMIC_TEST_ONLY 0x0100 +/** + * DRM_MODE_ATOMIC_NONBLOCK + * + * Do not block while applying the atomic commit. The &DRM_IOCTL_MODE_ATOMIC + * IOCTL returns immediately instead of waiting for the changes to be applied + * in hardware. Note, the driver will still check that the update can be + * applied before retuning. + */ #define DRM_MODE_ATOMIC_NONBLOCK 0x0200 +/** + * DRM_MODE_ATOMIC_ALLOW_MODESET + * + * Allow the update to result in temporary or transient visible artifacts while + * the update is being applied. Applying the update may also take significantly + * more time than a page flip. All visual artifacts will disappear by the time + * the update is completed, as signalled through the vblank event's timestamp + * (see struct drm_event_vblank). + * + * This flag must be set when the KMS update might cause visible artifacts. + * Without this flag such KMS update will return a EINVAL error. What kind of + * update may cause visible artifacts depends on the driver and the hardware. + * User-space that needs to know beforehand if an update might cause visible + * artifacts can use &DRM_MODE_ATOMIC_TEST_ONLY without + * &DRM_MODE_ATOMIC_ALLOW_MODESET to see if it fails. + * + * To the best of the driver's knowledge, visual artifacts are guaranteed to + * not appear when this flag is not set. Some sinks might display visual + * artifacts outside of the driver's control. + */ #define DRM_MODE_ATOMIC_ALLOW_MODESET 0x0400 +/** + * DRM_MODE_ATOMIC_FLAGS + * + * Bitfield of flags accepted by the &DRM_IOCTL_MODE_ATOMIC IOCTL in + * &drm_mode_atomic.flags. + */ #define DRM_MODE_ATOMIC_FLAGS (\ DRM_MODE_PAGE_FLIP_EVENT |\ DRM_MODE_PAGE_FLIP_ASYNC |\ diff --git a/original/uapi/drm/i915_drm.h b/original/uapi/drm/i915_drm.h index 914ebd9..8df261c 100644 --- a/original/uapi/drm/i915_drm.h +++ b/original/uapi/drm/i915_drm.h @@ -154,25 +154,77 @@ enum i915_mocs_table_index { I915_MOCS_CACHED, }; -/* +/** + * enum drm_i915_gem_engine_class - uapi engine type enumeration + * * Different engines serve different roles, and there may be more than one - * engine serving each role. enum drm_i915_gem_engine_class provides a - * classification of the role of the engine, which may be used when requesting - * operations to be performed on a certain subset of engines, or for providing - * information about that group. + * engine serving each role. This enum provides a classification of the role + * of the engine, which may be used when requesting operations to be performed + * on a certain subset of engines, or for providing information about that + * group. */ enum drm_i915_gem_engine_class { + /** + * @I915_ENGINE_CLASS_RENDER: + * + * Render engines support instructions used for 3D, Compute (GPGPU), + * and programmable media workloads. These instructions fetch data and + * dispatch individual work items to threads that operate in parallel. + * The threads run small programs (called "kernels" or "shaders") on + * the GPU's execution units (EUs). + */ I915_ENGINE_CLASS_RENDER = 0, + + /** + * @I915_ENGINE_CLASS_COPY: + * + * Copy engines (also referred to as "blitters") support instructions + * that move blocks of data from one location in memory to another, + * or that fill a specified location of memory with fixed data. + * Copy engines can perform pre-defined logical or bitwise operations + * on the source, destination, or pattern data. + */ I915_ENGINE_CLASS_COPY = 1, + + /** + * @I915_ENGINE_CLASS_VIDEO: + * + * Video engines (also referred to as "bit stream decode" (BSD) or + * "vdbox") support instructions that perform fixed-function media + * decode and encode. + */ I915_ENGINE_CLASS_VIDEO = 2, + + /** + * @I915_ENGINE_CLASS_VIDEO_ENHANCE: + * + * Video enhancement engines (also referred to as "vebox") support + * instructions related to image enhancement. + */ I915_ENGINE_CLASS_VIDEO_ENHANCE = 3, - /* should be kept compact */ + /** + * @I915_ENGINE_CLASS_COMPUTE: + * + * Compute engines support a subset of the instructions available + * on render engines: compute engines support Compute (GPGPU) and + * programmable media workloads, but do not support the 3D pipeline. + */ + I915_ENGINE_CLASS_COMPUTE = 4, + /* Values in this enum should be kept compact. */ + + /** + * @I915_ENGINE_CLASS_INVALID: + * + * Placeholder value to represent an invalid engine class assignment. + */ I915_ENGINE_CLASS_INVALID = -1 }; -/* +/** + * struct i915_engine_class_instance - Engine class/instance identifier + * * There may be more than one engine fulfilling any role within the system. * Each engine of a class is given a unique instance number and therefore * any engine can be specified by its class:instance tuplet. APIs that allow @@ -180,10 +232,21 @@ enum drm_i915_gem_engine_class { * for this identification. */ struct i915_engine_class_instance { - __u16 engine_class; /* see enum drm_i915_gem_engine_class */ - __u16 engine_instance; + /** + * @engine_class: + * + * Engine class from enum drm_i915_gem_engine_class + */ + __u16 engine_class; #define I915_ENGINE_CLASS_INVALID_NONE -1 #define I915_ENGINE_CLASS_INVALID_VIRTUAL -2 + + /** + * @engine_instance: + * + * Engine instance. + */ + __u16 engine_instance; }; /** @@ -582,6 +645,22 @@ typedef struct drm_i915_irq_wait { */ #define I915_SCHEDULER_CAP_STATIC_PRIORITY_MAP (1ul << 5) +/* + * Query the status of HuC load. + * + * The query can fail in the following scenarios with the listed error codes: + * -ENODEV if HuC is not present on this platform, + * -EOPNOTSUPP if HuC firmware usage is disabled, + * -ENOPKG if HuC firmware fetch failed, + * -ENOEXEC if HuC firmware is invalid or mismatched, + * -ENOMEM if i915 failed to prepare the FW objects for transfer to the uC, + * -EIO if the FW transfer or the FW authentication failed. + * + * If the IOCTL is successful, the returned parameter will be set to one of the + * following values: + * * 0 if HuC firmware load is not complete, + * * 1 if HuC firmware is authenticated and running. + */ #define I915_PARAM_HUC_STATUS 42 /* Query whether DRM_I915_GEM_EXECBUFFER2 supports the ability to opt-out of @@ -686,16 +765,35 @@ typedef struct drm_i915_irq_wait { /* Query if the kernel supports the I915_USERPTR_PROBE flag. */ #define I915_PARAM_HAS_USERPTR_PROBE 56 +/* + * Frequency of the timestamps in OA reports. This used to be the same as the CS + * timestamp frequency, but differs on some platforms. + */ +#define I915_PARAM_OA_TIMESTAMP_FREQUENCY 57 + /* Must be kept compact -- no holes and well documented */ -typedef struct drm_i915_getparam { +/** + * struct drm_i915_getparam - Driver parameter query structure. + */ +struct drm_i915_getparam { + /** @param: Driver parameter to query. */ __s32 param; - /* + + /** + * @value: Address of memory where queried value should be put. + * * WARNING: Using pointers instead of fixed-size u64 means we need to write * compat32 code. Don't repeat this mistake. */ int __user *value; -} drm_i915_getparam_t; +}; + +/** + * typedef drm_i915_getparam_t - Driver parameter query structure. + * See struct drm_i915_getparam. + */ +typedef struct drm_i915_getparam drm_i915_getparam_t; /* Ioctl to set kernel params: */ @@ -1118,10 +1216,16 @@ struct drm_i915_gem_exec_object2 { /** * When the EXEC_OBJECT_PINNED flag is specified this is populated by * the user with the GTT offset at which this object will be pinned. + * * When the I915_EXEC_NO_RELOC flag is specified this must contain the * presumed_offset of the object. + * * During execbuffer2 the kernel populates it with the value of the * current GTT offset of the object, for future presumed_offset writes. + * + * See struct drm_i915_gem_create_ext for the rules when dealing with + * alignment restrictions with I915_MEMORY_CLASS_DEVICE, on devices with + * minimum page sizes, like DG2. */ __u64 offset; @@ -1170,76 +1274,119 @@ struct drm_i915_gem_exec_object2 { __u64 rsvd2; }; +/** + * struct drm_i915_gem_exec_fence - An input or output fence for the execbuf + * ioctl. + * + * The request will wait for input fence to signal before submission. + * + * The returned output fence will be signaled after the completion of the + * request. + */ struct drm_i915_gem_exec_fence { - /** - * User's handle for a drm_syncobj to wait on or signal. - */ + /** @handle: User's handle for a drm_syncobj to wait on or signal. */ __u32 handle; + /** + * @flags: Supported flags are: + * + * I915_EXEC_FENCE_WAIT: + * Wait for the input fence before request submission. + * + * I915_EXEC_FENCE_SIGNAL: + * Return request completion fence as output + */ + __u32 flags; #define I915_EXEC_FENCE_WAIT (1<<0) #define I915_EXEC_FENCE_SIGNAL (1<<1) #define __I915_EXEC_FENCE_UNKNOWN_FLAGS (-(I915_EXEC_FENCE_SIGNAL << 1)) - __u32 flags; }; -/* - * See drm_i915_gem_execbuffer_ext_timeline_fences. - */ -#define DRM_I915_GEM_EXECBUFFER_EXT_TIMELINE_FENCES 0 - -/* +/** + * struct drm_i915_gem_execbuffer_ext_timeline_fences - Timeline fences + * for execbuf ioctl. + * * This structure describes an array of drm_syncobj and associated points for * timeline variants of drm_syncobj. It is invalid to append this structure to * the execbuf if I915_EXEC_FENCE_ARRAY is set. */ struct drm_i915_gem_execbuffer_ext_timeline_fences { +#define DRM_I915_GEM_EXECBUFFER_EXT_TIMELINE_FENCES 0 + /** @base: Extension link. See struct i915_user_extension. */ struct i915_user_extension base; /** - * Number of element in the handles_ptr & value_ptr arrays. + * @fence_count: Number of elements in the @handles_ptr & @value_ptr + * arrays. */ __u64 fence_count; /** - * Pointer to an array of struct drm_i915_gem_exec_fence of length - * fence_count. + * @handles_ptr: Pointer to an array of struct drm_i915_gem_exec_fence + * of length @fence_count. */ __u64 handles_ptr; /** - * Pointer to an array of u64 values of length fence_count. Values - * must be 0 for a binary drm_syncobj. A Value of 0 for a timeline - * drm_syncobj is invalid as it turns a drm_syncobj into a binary one. + * @values_ptr: Pointer to an array of u64 values of length + * @fence_count. + * Values must be 0 for a binary drm_syncobj. A Value of 0 for a + * timeline drm_syncobj is invalid as it turns a drm_syncobj into a + * binary one. */ __u64 values_ptr; }; +/** + * struct drm_i915_gem_execbuffer2 - Structure for DRM_I915_GEM_EXECBUFFER2 + * ioctl. + */ struct drm_i915_gem_execbuffer2 { - /** - * List of gem_exec_object2 structs - */ + /** @buffers_ptr: Pointer to a list of gem_exec_object2 structs */ __u64 buffers_ptr; + + /** @buffer_count: Number of elements in @buffers_ptr array */ __u32 buffer_count; - /** Offset in the batchbuffer to start execution from. */ + /** + * @batch_start_offset: Offset in the batchbuffer to start execution + * from. + */ __u32 batch_start_offset; - /** Bytes used in batchbuffer from batch_start_offset */ + + /** + * @batch_len: Length in bytes of the batch buffer, starting from the + * @batch_start_offset. If 0, length is assumed to be the batch buffer + * object size. + */ __u32 batch_len; + + /** @DR1: deprecated */ __u32 DR1; + + /** @DR4: deprecated */ __u32 DR4; + + /** @num_cliprects: See @cliprects_ptr */ __u32 num_cliprects; + /** - * This is a struct drm_clip_rect *cliprects if I915_EXEC_FENCE_ARRAY - * & I915_EXEC_USE_EXTENSIONS are not set. + * @cliprects_ptr: Kernel clipping was a DRI1 misfeature. + * + * It is invalid to use this field if I915_EXEC_FENCE_ARRAY or + * I915_EXEC_USE_EXTENSIONS flags are not set. * * If I915_EXEC_FENCE_ARRAY is set, then this is a pointer to an array - * of struct drm_i915_gem_exec_fence and num_cliprects is the length - * of the array. + * of &drm_i915_gem_exec_fence and @num_cliprects is the length of the + * array. * * If I915_EXEC_USE_EXTENSIONS is set, then this is a pointer to a - * single struct i915_user_extension and num_cliprects is 0. + * single &i915_user_extension and num_cliprects is 0. */ __u64 cliprects_ptr; + + /** @flags: Execbuf flags */ + __u64 flags; #define I915_EXEC_RING_MASK (0x3f) #define I915_EXEC_DEFAULT (0<<0) #define I915_EXEC_RENDER (1<<0) @@ -1257,10 +1404,6 @@ struct drm_i915_gem_execbuffer2 { #define I915_EXEC_CONSTANTS_REL_GENERAL (0<<6) /* default */ #define I915_EXEC_CONSTANTS_ABSOLUTE (1<<6) #define I915_EXEC_CONSTANTS_REL_SURFACE (2<<6) /* gen4/5 only */ - __u64 flags; - __u64 rsvd1; /* now used for context info */ - __u64 rsvd2; -}; /** Resets the SO write offset registers for transform feedback on gen7. */ #define I915_EXEC_GEN7_SOL_RESET (1<<8) @@ -1363,9 +1506,23 @@ struct drm_i915_gem_execbuffer2 { * drm_i915_gem_execbuffer_ext enum. */ #define I915_EXEC_USE_EXTENSIONS (1 << 21) - #define __I915_EXEC_UNKNOWN_FLAGS (-(I915_EXEC_USE_EXTENSIONS << 1)) + /** @rsvd1: Context id */ + __u64 rsvd1; + + /** + * @rsvd2: in and out sync_file file descriptors. + * + * When I915_EXEC_FENCE_IN or I915_EXEC_FENCE_SUBMIT flag is set, the + * lower 32 bits of this field will have the in sync_file fd (input). + * + * When I915_EXEC_FENCE_OUT flag is set, the upper 32 bits of this + * field will have the out sync_file fd (output). + */ + __u64 rsvd2; +}; + #define I915_EXEC_CONTEXT_ID_MASK (0xffffffff) #define i915_execbuffer2_set_context_id(eb2, context) \ (eb2).rsvd1 = context & I915_EXEC_CONTEXT_ID_MASK @@ -1745,19 +1902,58 @@ struct drm_i915_gem_context_create { __u32 pad; }; +/** + * struct drm_i915_gem_context_create_ext - Structure for creating contexts. + */ struct drm_i915_gem_context_create_ext { - __u32 ctx_id; /* output: id of new context*/ + /** @ctx_id: Id of the created context (output) */ + __u32 ctx_id; + + /** + * @flags: Supported flags are: + * + * I915_CONTEXT_CREATE_FLAGS_USE_EXTENSIONS: + * + * Extensions may be appended to this structure and driver must check + * for those. See @extensions. + * + * I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE + * + * Created context will have single timeline. + */ __u32 flags; #define I915_CONTEXT_CREATE_FLAGS_USE_EXTENSIONS (1u << 0) #define I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE (1u << 1) #define I915_CONTEXT_CREATE_FLAGS_UNKNOWN \ (-(I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE << 1)) + + /** + * @extensions: Zero-terminated chain of extensions. + * + * I915_CONTEXT_CREATE_EXT_SETPARAM: + * Context parameter to set or query during context creation. + * See struct drm_i915_gem_context_create_ext_setparam. + * + * I915_CONTEXT_CREATE_EXT_CLONE: + * This extension has been removed. On the off chance someone somewhere + * has attempted to use it, never re-use this extension number. + */ __u64 extensions; +#define I915_CONTEXT_CREATE_EXT_SETPARAM 0 +#define I915_CONTEXT_CREATE_EXT_CLONE 1 }; +/** + * struct drm_i915_gem_context_param - Context parameter to set or query. + */ struct drm_i915_gem_context_param { + /** @ctx_id: Context id */ __u32 ctx_id; + + /** @size: Size of the parameter @value */ __u32 size; + + /** @param: Parameter to set or query */ __u64 param; #define I915_CONTEXT_PARAM_BAN_PERIOD 0x1 /* I915_CONTEXT_PARAM_NO_ZEROMAP has been removed. On the off chance @@ -1904,6 +2100,7 @@ struct drm_i915_gem_context_param { #define I915_CONTEXT_PARAM_PROTECTED_CONTENT 0xd /* Must be kept compact -- no holes and well documented */ + /** @value: Context parameter value to be set or queried */ __u64 value; }; @@ -2054,7 +2251,7 @@ struct i915_context_engines_load_balance { __u64 mbz64; /* reserved for future use; must be zero */ - struct i915_engine_class_instance engines[0]; + struct i915_engine_class_instance engines[]; } __attribute__((packed)); #define I915_DEFINE_CONTEXT_ENGINES_LOAD_BALANCE(name__, N__) struct { \ @@ -2092,7 +2289,7 @@ struct i915_context_engines_bond { __u64 flags; /* all undefined flags must be zero */ __u64 mbz64[4]; /* reserved for future use; must be zero */ - struct i915_engine_class_instance engines[0]; + struct i915_engine_class_instance engines[]; } __attribute__((packed)); #define I915_DEFINE_CONTEXT_ENGINES_BOND(name__, N__) struct { \ @@ -2219,7 +2416,7 @@ struct i915_context_engines_parallel_submit { * length = width (i) * num_siblings (j) * index = j + i * num_siblings */ - struct i915_engine_class_instance engines[0]; + struct i915_engine_class_instance engines[]; } __packed; @@ -2302,23 +2499,29 @@ struct i915_context_param_engines { struct i915_engine_class_instance engines[N__]; \ } __attribute__((packed)) name__ +/** + * struct drm_i915_gem_context_create_ext_setparam - Context parameter + * to set or query during context creation. + */ struct drm_i915_gem_context_create_ext_setparam { -#define I915_CONTEXT_CREATE_EXT_SETPARAM 0 + /** @base: Extension link. See struct i915_user_extension. */ struct i915_user_extension base; + + /** + * @param: Context parameter to set or query. + * See struct drm_i915_gem_context_param. + */ struct drm_i915_gem_context_param param; }; -/* This API has been removed. On the off chance someone somewhere has - * attempted to use it, never re-use this extension number. - */ -#define I915_CONTEXT_CREATE_EXT_CLONE 1 - struct drm_i915_gem_context_destroy { __u32 ctx_id; __u32 pad; }; -/* +/** + * struct drm_i915_gem_vm_control - Structure to create or destroy VM. + * * DRM_I915_GEM_VM_CREATE - * * Create a new virtual memory address space (ppGTT) for use within a context @@ -2328,20 +2531,23 @@ struct drm_i915_gem_context_destroy { * The id of new VM (bound to the fd) for use with I915_CONTEXT_PARAM_VM is * returned in the outparam @id. * - * No flags are defined, with all bits reserved and must be zero. - * * An extension chain maybe provided, starting with @extensions, and terminated * by the @next_extension being 0. Currently, no extensions are defined. * * DRM_I915_GEM_VM_DESTROY - * - * Destroys a previously created VM id, specified in @id. + * Destroys a previously created VM id, specified in @vm_id. * * No extensions or flags are allowed currently, and so must be zero. */ struct drm_i915_gem_vm_control { + /** @extensions: Zero-terminated chain of extensions. */ __u64 extensions; + + /** @flags: reserved for future usage, currently MBZ */ __u32 flags; + + /** @vm_id: Id of the VM created or to be destroyed */ __u32 vm_id; }; @@ -2466,6 +2672,10 @@ enum drm_i915_oa_format { I915_OA_FORMAT_A12_B8_C8, I915_OA_FORMAT_A32u40_A4u32_B8_C8, + /* DG2 */ + I915_OAR_FORMAT_A32u40_A4u32_B8_C8, + I915_OA_FORMAT_A24u40_A14u32_B8_C8, + I915_OA_FORMAT_MAX /* non-ABI */ }; @@ -2651,24 +2861,65 @@ enum drm_i915_perf_record_type { DRM_I915_PERF_RECORD_MAX /* non-ABI */ }; -/* +/** + * struct drm_i915_perf_oa_config + * * Structure to upload perf dynamic configuration into the kernel. */ struct drm_i915_perf_oa_config { - /** String formatted like "%08x-%04x-%04x-%04x-%012x" */ + /** + * @uuid: + * + * String formatted like "%\08x-%\04x-%\04x-%\04x-%\012x" + */ char uuid[36]; + /** + * @n_mux_regs: + * + * Number of mux regs in &mux_regs_ptr. + */ __u32 n_mux_regs; + + /** + * @n_boolean_regs: + * + * Number of boolean regs in &boolean_regs_ptr. + */ __u32 n_boolean_regs; + + /** + * @n_flex_regs: + * + * Number of flex regs in &flex_regs_ptr. + */ __u32 n_flex_regs; - /* - * These fields are pointers to tuples of u32 values (register address, - * value). For example the expected length of the buffer pointed by - * mux_regs_ptr is (2 * sizeof(u32) * n_mux_regs). + /** + * @mux_regs_ptr: + * + * Pointer to tuples of u32 values (register address, value) for mux + * registers. Expected length of buffer is (2 * sizeof(u32) * + * &n_mux_regs). */ __u64 mux_regs_ptr; + + /** + * @boolean_regs_ptr: + * + * Pointer to tuples of u32 values (register address, value) for mux + * registers. Expected length of buffer is (2 * sizeof(u32) * + * &n_boolean_regs). + */ __u64 boolean_regs_ptr; + + /** + * @flex_regs_ptr: + * + * Pointer to tuples of u32 values (register address, value) for mux + * registers. Expected length of buffer is (2 * sizeof(u32) * + * &n_flex_regs). + */ __u64 flex_regs_ptr; }; @@ -2679,12 +2930,24 @@ struct drm_i915_perf_oa_config { * @data_ptr is also depends on the specific @query_id. */ struct drm_i915_query_item { - /** @query_id: The id for this query */ + /** + * @query_id: + * + * The id for this query. Currently accepted query IDs are: + * - %DRM_I915_QUERY_TOPOLOGY_INFO (see struct drm_i915_query_topology_info) + * - %DRM_I915_QUERY_ENGINE_INFO (see struct drm_i915_engine_info) + * - %DRM_I915_QUERY_PERF_CONFIG (see struct drm_i915_query_perf_config) + * - %DRM_I915_QUERY_MEMORY_REGIONS (see struct drm_i915_query_memory_regions) + * - %DRM_I915_QUERY_HWCONFIG_BLOB (see `GuC HWCONFIG blob uAPI`) + * - %DRM_I915_QUERY_GEOMETRY_SUBSLICES (see struct drm_i915_query_topology_info) + */ __u64 query_id; -#define DRM_I915_QUERY_TOPOLOGY_INFO 1 -#define DRM_I915_QUERY_ENGINE_INFO 2 -#define DRM_I915_QUERY_PERF_CONFIG 3 -#define DRM_I915_QUERY_MEMORY_REGIONS 4 +#define DRM_I915_QUERY_TOPOLOGY_INFO 1 +#define DRM_I915_QUERY_ENGINE_INFO 2 +#define DRM_I915_QUERY_PERF_CONFIG 3 +#define DRM_I915_QUERY_MEMORY_REGIONS 4 +#define DRM_I915_QUERY_HWCONFIG_BLOB 5 +#define DRM_I915_QUERY_GEOMETRY_SUBSLICES 6 /* Must be kept compact -- no holes and well documented */ /** @@ -2700,14 +2963,17 @@ struct drm_i915_query_item { /** * @flags: * - * When query_id == DRM_I915_QUERY_TOPOLOGY_INFO, must be 0. + * When &query_id == %DRM_I915_QUERY_TOPOLOGY_INFO, must be 0. * - * When query_id == DRM_I915_QUERY_PERF_CONFIG, must be one of the + * When &query_id == %DRM_I915_QUERY_PERF_CONFIG, must be one of the * following: * - * - DRM_I915_QUERY_PERF_CONFIG_LIST - * - DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_UUID - * - DRM_I915_QUERY_PERF_CONFIG_FOR_UUID + * - %DRM_I915_QUERY_PERF_CONFIG_LIST + * - %DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_UUID + * - %DRM_I915_QUERY_PERF_CONFIG_FOR_UUID + * + * When &query_id == %DRM_I915_QUERY_GEOMETRY_SUBSLICES must contain + * a struct i915_engine_class_instance that references a render engine. */ __u32 flags; #define DRM_I915_QUERY_PERF_CONFIG_LIST 1 @@ -2765,66 +3031,112 @@ struct drm_i915_query { __u64 items_ptr; }; -/* - * Data written by the kernel with query DRM_I915_QUERY_TOPOLOGY_INFO : - * - * data: contains the 3 pieces of information : - * - * - the slice mask with one bit per slice telling whether a slice is - * available. The availability of slice X can be queried with the following - * formula : - * - * (data[X / 8] >> (X % 8)) & 1 - * - * - the subslice mask for each slice with one bit per subslice telling - * whether a subslice is available. Gen12 has dual-subslices, which are - * similar to two gen11 subslices. For gen12, this array represents dual- - * subslices. The availability of subslice Y in slice X can be queried - * with the following formula : - * - * (data[subslice_offset + - * X * subslice_stride + - * Y / 8] >> (Y % 8)) & 1 - * - * - the EU mask for each subslice in each slice with one bit per EU telling - * whether an EU is available. The availability of EU Z in subslice Y in - * slice X can be queried with the following formula : +/** + * struct drm_i915_query_topology_info * - * (data[eu_offset + - * (X * max_subslices + Y) * eu_stride + - * Z / 8] >> (Z % 8)) & 1 + * Describes slice/subslice/EU information queried by + * %DRM_I915_QUERY_TOPOLOGY_INFO */ struct drm_i915_query_topology_info { - /* + /** + * @flags: + * * Unused for now. Must be cleared to zero. */ __u16 flags; + /** + * @max_slices: + * + * The number of bits used to express the slice mask. + */ __u16 max_slices; + + /** + * @max_subslices: + * + * The number of bits used to express the subslice mask. + */ __u16 max_subslices; + + /** + * @max_eus_per_subslice: + * + * The number of bits in the EU mask that correspond to a single + * subslice's EUs. + */ __u16 max_eus_per_subslice; - /* + /** + * @subslice_offset: + * * Offset in data[] at which the subslice masks are stored. */ __u16 subslice_offset; - /* + /** + * @subslice_stride: + * * Stride at which each of the subslice masks for each slice are * stored. */ __u16 subslice_stride; - /* + /** + * @eu_offset: + * * Offset in data[] at which the EU masks are stored. */ __u16 eu_offset; - /* + /** + * @eu_stride: + * * Stride at which each of the EU masks for each subslice are stored. */ __u16 eu_stride; + /** + * @data: + * + * Contains 3 pieces of information : + * + * - The slice mask with one bit per slice telling whether a slice is + * available. The availability of slice X can be queried with the + * following formula : + * + * .. code:: c + * + * (data[X / 8] >> (X % 8)) & 1 + * + * Starting with Xe_HP platforms, Intel hardware no longer has + * traditional slices so i915 will always report a single slice + * (hardcoded slicemask = 0x1) which contains all of the platform's + * subslices. I.e., the mask here does not reflect any of the newer + * hardware concepts such as "gslices" or "cslices" since userspace + * is capable of inferring those from the subslice mask. + * + * - The subslice mask for each slice with one bit per subslice telling + * whether a subslice is available. Starting with Gen12 we use the + * term "subslice" to refer to what the hardware documentation + * describes as a "dual-subslices." The availability of subslice Y + * in slice X can be queried with the following formula : + * + * .. code:: c + * + * (data[subslice_offset + X * subslice_stride + Y / 8] >> (Y % 8)) & 1 + * + * - The EU mask for each subslice in each slice, with one bit per EU + * telling whether an EU is available. The availability of EU Z in + * subslice Y in slice X can be queried with the following formula : + * + * .. code:: c + * + * (data[eu_offset + + * (X * max_subslices + Y) * eu_stride + + * Z / 8 + * ] >> (Z % 8)) & 1 + */ __u8 data[]; }; @@ -2945,52 +3257,68 @@ struct drm_i915_query_engine_info { struct drm_i915_engine_info engines[]; }; -/* - * Data written by the kernel with query DRM_I915_QUERY_PERF_CONFIG. +/** + * struct drm_i915_query_perf_config + * + * Data written by the kernel with query %DRM_I915_QUERY_PERF_CONFIG and + * %DRM_I915_QUERY_GEOMETRY_SUBSLICES. */ struct drm_i915_query_perf_config { union { - /* - * When query_item.flags == DRM_I915_QUERY_PERF_CONFIG_LIST, i915 sets - * this fields to the number of configurations available. + /** + * @n_configs: + * + * When &drm_i915_query_item.flags == + * %DRM_I915_QUERY_PERF_CONFIG_LIST, i915 sets this fields to + * the number of configurations available. */ __u64 n_configs; - /* - * When query_id == DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_ID, - * i915 will use the value in this field as configuration - * identifier to decide what data to write into config_ptr. + /** + * @config: + * + * When &drm_i915_query_item.flags == + * %DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_ID, i915 will use the + * value in this field as configuration identifier to decide + * what data to write into config_ptr. */ __u64 config; - /* - * When query_id == DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_UUID, - * i915 will use the value in this field as configuration - * identifier to decide what data to write into config_ptr. + /** + * @uuid: + * + * When &drm_i915_query_item.flags == + * %DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_UUID, i915 will use the + * value in this field as configuration identifier to decide + * what data to write into config_ptr. * * String formatted like "%08x-%04x-%04x-%04x-%012x" */ char uuid[36]; }; - /* + /** + * @flags: + * * Unused for now. Must be cleared to zero. */ __u32 flags; - /* - * When query_item.flags == DRM_I915_QUERY_PERF_CONFIG_LIST, i915 will - * write an array of __u64 of configuration identifiers. + /** + * @data: + * + * When &drm_i915_query_item.flags == %DRM_I915_QUERY_PERF_CONFIG_LIST, + * i915 will write an array of __u64 of configuration identifiers. * - * When query_item.flags == DRM_I915_QUERY_PERF_CONFIG_DATA, i915 will - * write a struct drm_i915_perf_oa_config. If the following fields of - * drm_i915_perf_oa_config are set not set to 0, i915 will write into - * the associated pointers the values of submitted when the + * When &drm_i915_query_item.flags == %DRM_I915_QUERY_PERF_CONFIG_DATA, + * i915 will write a struct drm_i915_perf_oa_config. If the following + * fields of struct drm_i915_perf_oa_config are not set to 0, i915 will + * write into the associated pointers the values of submitted when the * configuration was created : * - * - n_mux_regs - * - n_boolean_regs - * - n_flex_regs + * - &drm_i915_perf_oa_config.n_mux_regs + * - &drm_i915_perf_oa_config.n_boolean_regs + * - &drm_i915_perf_oa_config.n_flex_regs */ __u8 data[]; }; @@ -3020,36 +3348,6 @@ struct drm_i915_gem_memory_class_instance { * struct drm_i915_memory_region_info - Describes one region as known to the * driver. * - * Note that we reserve some stuff here for potential future work. As an example - * we might want expose the capabilities for a given region, which could include - * things like if the region is CPU mappable/accessible, what are the supported - * mapping types etc. - * - * Note that to extend struct drm_i915_memory_region_info and struct - * drm_i915_query_memory_regions in the future the plan is to do the following: - * - * .. code-block:: C - * - * struct drm_i915_memory_region_info { - * struct drm_i915_gem_memory_class_instance region; - * union { - * __u32 rsvd0; - * __u32 new_thing1; - * }; - * ... - * union { - * __u64 rsvd1[8]; - * struct { - * __u64 new_thing2; - * __u64 new_thing3; - * ... - * }; - * }; - * }; - * - * With this things should remain source compatible between versions for - * userspace, even as we add new fields. - * * Note this is using both struct drm_i915_query_item and struct drm_i915_query. * For this new query we are adding the new query id DRM_I915_QUERY_MEMORY_REGIONS * at &drm_i915_query_item.query_id. @@ -3061,14 +3359,81 @@ struct drm_i915_memory_region_info { /** @rsvd0: MBZ */ __u32 rsvd0; - /** @probed_size: Memory probed by the driver (-1 = unknown) */ + /** + * @probed_size: Memory probed by the driver + * + * Note that it should not be possible to ever encounter a zero value + * here, also note that no current region type will ever return -1 here. + * Although for future region types, this might be a possibility. The + * same applies to the other size fields. + */ __u64 probed_size; - /** @unallocated_size: Estimate of memory remaining (-1 = unknown) */ + /** + * @unallocated_size: Estimate of memory remaining + * + * Requires CAP_PERFMON or CAP_SYS_ADMIN to get reliable accounting. + * Without this (or if this is an older kernel) the value here will + * always equal the @probed_size. Note this is only currently tracked + * for I915_MEMORY_CLASS_DEVICE regions (for other types the value here + * will always equal the @probed_size). + */ __u64 unallocated_size; - /** @rsvd1: MBZ */ - __u64 rsvd1[8]; + union { + /** @rsvd1: MBZ */ + __u64 rsvd1[8]; + struct { + /** + * @probed_cpu_visible_size: Memory probed by the driver + * that is CPU accessible. + * + * This will be always be <= @probed_size, and the + * remainder (if there is any) will not be CPU + * accessible. + * + * On systems without small BAR, the @probed_size will + * always equal the @probed_cpu_visible_size, since all + * of it will be CPU accessible. + * + * Note this is only tracked for + * I915_MEMORY_CLASS_DEVICE regions (for other types the + * value here will always equal the @probed_size). + * + * Note that if the value returned here is zero, then + * this must be an old kernel which lacks the relevant + * small-bar uAPI support (including + * I915_GEM_CREATE_EXT_FLAG_NEEDS_CPU_ACCESS), but on + * such systems we should never actually end up with a + * small BAR configuration, assuming we are able to load + * the kernel module. Hence it should be safe to treat + * this the same as when @probed_cpu_visible_size == + * @probed_size. + */ + __u64 probed_cpu_visible_size; + + /** + * @unallocated_cpu_visible_size: Estimate of CPU + * visible memory remaining. + * + * Note this is only tracked for + * I915_MEMORY_CLASS_DEVICE regions (for other types the + * value here will always equal the + * @probed_cpu_visible_size). + * + * Requires CAP_PERFMON or CAP_SYS_ADMIN to get reliable + * accounting. Without this the value here will always + * equal the @probed_cpu_visible_size. Note this is only + * currently tracked for I915_MEMORY_CLASS_DEVICE + * regions (for other types the value here will also + * always equal the @probed_cpu_visible_size). + * + * If this is an older kernel the value here will be + * zero, see also @probed_cpu_visible_size. + */ + __u64 unallocated_cpu_visible_size; + }; + }; }; /** @@ -3129,14 +3494,24 @@ struct drm_i915_query_memory_regions { }; /** + * DOC: GuC HWCONFIG blob uAPI + * + * The GuC produces a blob with information about the current device. + * i915 reads this blob from GuC and makes it available via this uAPI. + * + * The format and meaning of the blob content are documented in the + * Programmer's Reference Manual. + */ + +/** * struct drm_i915_gem_create_ext - Existing gem_create behaviour, with added * extension support using struct i915_user_extension. * - * Note that in the future we want to have our buffer flags here, at least for - * the stuff that is immutable. Previously we would have two ioctls, one to - * create the object with gem_create, and another to apply various parameters, - * however this creates some ambiguity for the params which are considered - * immutable. Also in general we're phasing out the various SET/GET ioctls. + * Note that new buffer flags should be added here, at least for the stuff that + * is immutable. Previously we would have two ioctls, one to create the object + * with gem_create, and another to apply various parameters, however this + * creates some ambiguity for the params which are considered immutable. Also in + * general we're phasing out the various SET/GET ioctls. */ struct drm_i915_gem_create_ext { /** @@ -3144,21 +3519,79 @@ struct drm_i915_gem_create_ext { * * The (page-aligned) allocated size for the object will be returned. * - * Note that for some devices we have might have further minimum - * page-size restrictions(larger than 4K), like for device local-memory. - * However in general the final size here should always reflect any - * rounding up, if for example using the I915_GEM_CREATE_EXT_MEMORY_REGIONS - * extension to place the object in device local-memory. + * On platforms like DG2/ATS the kernel will always use 64K or larger + * pages for I915_MEMORY_CLASS_DEVICE. The kernel also requires a + * minimum of 64K GTT alignment for such objects. + * + * NOTE: Previously the ABI here required a minimum GTT alignment of 2M + * on DG2/ATS, due to how the hardware implemented 64K GTT page support, + * where we had the following complications: + * + * 1) The entire PDE (which covers a 2MB virtual address range), must + * contain only 64K PTEs, i.e mixing 4K and 64K PTEs in the same + * PDE is forbidden by the hardware. + * + * 2) We still need to support 4K PTEs for I915_MEMORY_CLASS_SYSTEM + * objects. + * + * However on actual production HW this was completely changed to now + * allow setting a TLB hint at the PTE level (see PS64), which is a lot + * more flexible than the above. With this the 2M restriction was + * dropped where we now only require 64K. */ __u64 size; + /** * @handle: Returned handle for the object. * * Object handles are nonzero. */ __u32 handle; - /** @flags: MBZ */ + + /** + * @flags: Optional flags. + * + * Supported values: + * + * I915_GEM_CREATE_EXT_FLAG_NEEDS_CPU_ACCESS - Signal to the kernel that + * the object will need to be accessed via the CPU. + * + * Only valid when placing objects in I915_MEMORY_CLASS_DEVICE, and only + * strictly required on configurations where some subset of the device + * memory is directly visible/mappable through the CPU (which we also + * call small BAR), like on some DG2+ systems. Note that this is quite + * undesirable, but due to various factors like the client CPU, BIOS etc + * it's something we can expect to see in the wild. See + * &drm_i915_memory_region_info.probed_cpu_visible_size for how to + * determine if this system applies. + * + * Note that one of the placements MUST be I915_MEMORY_CLASS_SYSTEM, to + * ensure the kernel can always spill the allocation to system memory, + * if the object can't be allocated in the mappable part of + * I915_MEMORY_CLASS_DEVICE. + * + * Also note that since the kernel only supports flat-CCS on objects + * that can *only* be placed in I915_MEMORY_CLASS_DEVICE, we therefore + * don't support I915_GEM_CREATE_EXT_FLAG_NEEDS_CPU_ACCESS together with + * flat-CCS. + * + * Without this hint, the kernel will assume that non-mappable + * I915_MEMORY_CLASS_DEVICE is preferred for this object. Note that the + * kernel can still migrate the object to the mappable part, as a last + * resort, if userspace ever CPU faults this object, but this might be + * expensive, and so ideally should be avoided. + * + * On older kernels which lack the relevant small-bar uAPI support (see + * also &drm_i915_memory_region_info.probed_cpu_visible_size), + * usage of the flag will result in an error, but it should NEVER be + * possible to end up with a small BAR configuration, assuming we can + * also successfully load the i915 kernel module. In such cases the + * entire I915_MEMORY_CLASS_DEVICE region will be CPU accessible, and as + * such there are zero restrictions on where the object can be placed. + */ +#define I915_GEM_CREATE_EXT_FLAG_NEEDS_CPU_ACCESS (1 << 0) __u32 flags; + /** * @extensions: The chain of extensions to apply to this object. * @@ -3217,6 +3650,22 @@ struct drm_i915_gem_create_ext { * At which point we get the object handle in &drm_i915_gem_create_ext.handle, * along with the final object size in &drm_i915_gem_create_ext.size, which * should account for any rounding up, if required. + * + * Note that userspace has no means of knowing the current backing region + * for objects where @num_regions is larger than one. The kernel will only + * ensure that the priority order of the @regions array is honoured, either + * when initially placing the object, or when moving memory around due to + * memory pressure + * + * On Flat-CCS capable HW, compression is supported for the objects residing + * in I915_MEMORY_CLASS_DEVICE. When such objects (compressed) have other + * memory class in @regions and migrated (by i915, due to memory + * constraints) to the non I915_MEMORY_CLASS_DEVICE region, then i915 needs to + * decompress the content. But i915 doesn't have the required information to + * decompress the userspace compressed objects. + * + * So i915 supports Flat-CCS, on the objects which can reside only on + * I915_MEMORY_CLASS_DEVICE regions. */ struct drm_i915_gem_create_ext_memory_regions { /** @base: Extension link. See struct i915_user_extension. */ diff --git a/original/uapi/drm/msm_drm.h b/original/uapi/drm/msm_drm.h index 6b8fffc..f54b48e 100644 --- a/original/uapi/drm/msm_drm.h +++ b/original/uapi/drm/msm_drm.h @@ -67,16 +67,25 @@ struct drm_msm_timespec { __s64 tv_nsec; /* nanoseconds */ }; -#define MSM_PARAM_GPU_ID 0x01 -#define MSM_PARAM_GMEM_SIZE 0x02 -#define MSM_PARAM_CHIP_ID 0x03 -#define MSM_PARAM_MAX_FREQ 0x04 -#define MSM_PARAM_TIMESTAMP 0x05 -#define MSM_PARAM_GMEM_BASE 0x06 -#define MSM_PARAM_PRIORITIES 0x07 /* The # of priority levels */ -#define MSM_PARAM_PP_PGTABLE 0x08 /* => 1 for per-process pagetables, else 0 */ -#define MSM_PARAM_FAULTS 0x09 -#define MSM_PARAM_SUSPENDS 0x0a +/* Below "RO" indicates a read-only param, "WO" indicates write-only, and + * "RW" indicates a param that can be both read (GET_PARAM) and written + * (SET_PARAM) + */ +#define MSM_PARAM_GPU_ID 0x01 /* RO */ +#define MSM_PARAM_GMEM_SIZE 0x02 /* RO */ +#define MSM_PARAM_CHIP_ID 0x03 /* RO */ +#define MSM_PARAM_MAX_FREQ 0x04 /* RO */ +#define MSM_PARAM_TIMESTAMP 0x05 /* RO */ +#define MSM_PARAM_GMEM_BASE 0x06 /* RO */ +#define MSM_PARAM_PRIORITIES 0x07 /* RO: The # of priority levels */ +#define MSM_PARAM_PP_PGTABLE 0x08 /* RO: Deprecated, always returns zero */ +#define MSM_PARAM_FAULTS 0x09 /* RO */ +#define MSM_PARAM_SUSPENDS 0x0a /* RO */ +#define MSM_PARAM_SYSPROF 0x0b /* WO: 1 preserves perfcntrs, 2 also disables suspend */ +#define MSM_PARAM_COMM 0x0c /* WO: override for task->comm */ +#define MSM_PARAM_CMDLINE 0x0d /* WO: override for task cmdline */ +#define MSM_PARAM_VA_START 0x0e /* RO: start of valid GPU iova range */ +#define MSM_PARAM_VA_SIZE 0x0f /* RO: size of valid GPU iova range (bytes) */ /* For backwards compat. The original support for preemption was based on * a single ring per priority level so # of priority levels equals the # @@ -90,6 +99,8 @@ struct drm_msm_param { __u32 pipe; /* in, MSM_PIPE_x */ __u32 param; /* in, MSM_PARAM_x */ __u64 value; /* out (get_param) or in (set_param) */ + __u32 len; /* zero for non-pointer params */ + __u32 pad; /* must be zero */ }; /* @@ -126,6 +137,8 @@ struct drm_msm_gem_new { #define MSM_INFO_GET_IOVA 0x01 /* get iova, returned by value */ #define MSM_INFO_SET_NAME 0x02 /* set the debug name (by pointer) */ #define MSM_INFO_GET_NAME 0x03 /* get debug name, returned by pointer */ +#define MSM_INFO_SET_IOVA 0x04 /* set the iova, passed by value */ +#define MSM_INFO_GET_FLAGS 0x05 /* get the MSM_BO_x flags */ struct drm_msm_gem_info { __u32 handle; /* in */ @@ -227,6 +240,7 @@ struct drm_msm_gem_submit_bo { #define MSM_SUBMIT_SUDO 0x10000000 /* run submitted cmds from RB */ #define MSM_SUBMIT_SYNCOBJ_IN 0x08000000 /* enable input syncobj */ #define MSM_SUBMIT_SYNCOBJ_OUT 0x04000000 /* enable output syncobj */ +#define MSM_SUBMIT_FENCE_SN_IN 0x02000000 /* userspace passes in seqno fence */ #define MSM_SUBMIT_FLAGS ( \ MSM_SUBMIT_NO_IMPLICIT | \ MSM_SUBMIT_FENCE_FD_IN | \ @@ -234,6 +248,7 @@ struct drm_msm_gem_submit_bo { MSM_SUBMIT_SUDO | \ MSM_SUBMIT_SYNCOBJ_IN | \ MSM_SUBMIT_SYNCOBJ_OUT | \ + MSM_SUBMIT_FENCE_SN_IN | \ 0) #define MSM_SUBMIT_SYNCOBJ_RESET 0x00000001 /* Reset syncobj after wait. */ @@ -253,7 +268,7 @@ struct drm_msm_gem_submit_syncobj { */ struct drm_msm_gem_submit { __u32 flags; /* MSM_PIPE_x | MSM_SUBMIT_x */ - __u32 fence; /* out */ + __u32 fence; /* out (or in with MSM_SUBMIT_FENCE_SN_IN flag) */ __u32 nr_bos; /* in, number of submit_bo's */ __u32 nr_cmds; /* in, number of submit_cmd's */ __u64 bos; /* in, ptr to array of submit_bo's */ @@ -333,9 +348,7 @@ struct drm_msm_submitqueue_query { }; #define DRM_MSM_GET_PARAM 0x00 -/* placeholder: #define DRM_MSM_SET_PARAM 0x01 - */ #define DRM_MSM_GEM_NEW 0x02 #define DRM_MSM_GEM_INFO 0x03 #define DRM_MSM_GEM_CPU_PREP 0x04 @@ -351,6 +364,7 @@ struct drm_msm_submitqueue_query { #define DRM_MSM_SUBMITQUEUE_QUERY 0x0C #define DRM_IOCTL_MSM_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GET_PARAM, struct drm_msm_param) +#define DRM_IOCTL_MSM_SET_PARAM DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_SET_PARAM, struct drm_msm_param) #define DRM_IOCTL_MSM_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_NEW, struct drm_msm_gem_new) #define DRM_IOCTL_MSM_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_INFO, struct drm_msm_gem_info) #define DRM_IOCTL_MSM_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_GEM_CPU_PREP, struct drm_msm_gem_cpu_prep) diff --git a/original/uapi/drm/panfrost_drm.h b/original/uapi/drm/panfrost_drm.h index 061e700..9f231d4 100644 --- a/original/uapi/drm/panfrost_drm.h +++ b/original/uapi/drm/panfrost_drm.h @@ -84,14 +84,14 @@ struct drm_panfrost_wait_bo { __s64 timeout_ns; /* absolute */ }; +/* Valid flags to pass to drm_panfrost_create_bo */ #define PANFROST_BO_NOEXEC 1 #define PANFROST_BO_HEAP 2 /** * struct drm_panfrost_create_bo - ioctl argument for creating Panfrost BOs. * - * There are currently no values for the flags argument, but it may be - * used in a future extension. + * The flags argument is a bit mask of PANFROST_BO_* flags. */ struct drm_panfrost_create_bo { __u32 size; @@ -224,6 +224,57 @@ struct drm_panfrost_madvise { __u32 retained; /* out, whether backing store still exists */ }; +/* Definitions for coredump decoding in user space */ +#define PANFROSTDUMP_MAJOR 1 +#define PANFROSTDUMP_MINOR 0 + +#define PANFROSTDUMP_MAGIC 0x464E4150 /* PANF */ + +#define PANFROSTDUMP_BUF_REG 0 +#define PANFROSTDUMP_BUF_BOMAP (PANFROSTDUMP_BUF_REG + 1) +#define PANFROSTDUMP_BUF_BO (PANFROSTDUMP_BUF_BOMAP + 1) +#define PANFROSTDUMP_BUF_TRAILER (PANFROSTDUMP_BUF_BO + 1) + +/* + * This structure is the native endianness of the dumping machine, tools can + * detect the endianness by looking at the value in 'magic'. + */ +struct panfrost_dump_object_header { + __u32 magic; + __u32 type; + __u32 file_size; + __u32 file_offset; + + union { + struct { + __u64 jc; + __u32 gpu_id; + __u32 major; + __u32 minor; + __u64 nbos; + } reghdr; + + struct { + __u32 valid; + __u64 iova; + __u32 data[2]; + } bomap; + + /* + * Force same size in case we want to expand the header + * with new fields and also keep it 512-byte aligned + */ + + __u32 sizer[496]; + }; +}; + +/* Registers object, an array of these */ +struct panfrost_dump_registers { + __u32 reg; + __u32 value; +}; + #if defined(__cplusplus) } #endif diff --git a/original/uapi/drm/virtgpu_drm.h b/original/uapi/drm/virtgpu_drm.h index 0512fde..7b158fc 100644 --- a/original/uapi/drm/virtgpu_drm.h +++ b/original/uapi/drm/virtgpu_drm.h @@ -64,6 +64,7 @@ struct drm_virtgpu_map { __u32 pad; }; +/* fence_fd is modified on success if VIRTGPU_EXECBUF_FENCE_FD_OUT flag is set. */ struct drm_virtgpu_execbuffer { __u32 flags; __u32 size; diff --git a/original/uapi/drm/vmwgfx_drm.h b/original/uapi/drm/vmwgfx_drm.h index 8277644..26549c8 100644 --- a/original/uapi/drm/vmwgfx_drm.h +++ b/original/uapi/drm/vmwgfx_drm.h @@ -1,6 +1,6 @@ /************************************************************************** * - * Copyright © 2009-2015 VMware, Inc., Palo Alto, CA., USA + * Copyright © 2009-2022 VMware, Inc., Palo Alto, CA., USA * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a @@ -92,6 +92,12 @@ extern "C" { * * DRM_VMW_PARAM_SM5 * SM5 support is enabled. + * + * DRM_VMW_PARAM_GL43 + * SM5.1+GL4.3 support is enabled. + * + * DRM_VMW_PARAM_DEVICE_ID + * PCI ID of the underlying SVGA device. */ #define DRM_VMW_PARAM_NUM_STREAMS 0 @@ -111,6 +117,7 @@ extern "C" { #define DRM_VMW_PARAM_SM4_1 14 #define DRM_VMW_PARAM_SM5 15 #define DRM_VMW_PARAM_GL43 16 +#define DRM_VMW_PARAM_DEVICE_ID 17 /** * enum drm_vmw_handle_type - handle type for ref ioctls diff --git a/original/uapi/linux/acct.h b/original/uapi/linux/acct.h index 985b890..0e59115 100644 --- a/original/uapi/linux/acct.h +++ b/original/uapi/linux/acct.h @@ -103,12 +103,13 @@ struct acct_v3 /* * accounting flags */ - /* bit set when the process ... */ + /* bit set when the process/task ... */ #define AFORK 0x01 /* ... executed fork, but did not exec */ #define ASU 0x02 /* ... used super-user privileges */ #define ACOMPAT 0x04 /* ... used compatibility mode (VAX only not used) */ #define ACORE 0x08 /* ... dumped core */ #define AXSIG 0x10 /* ... was killed by a signal */ +#define AGROUP 0x20 /* ... was the last task of the process (task group) */ #if defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN) #define ACCT_BYTEORDER 0x80 /* accounting file is big endian */ diff --git a/original/uapi/linux/acrn.h b/original/uapi/linux/acrn.h index ccf47ed..7b714c1 100644 --- a/original/uapi/linux/acrn.h +++ b/original/uapi/linux/acrn.h @@ -12,7 +12,6 @@ #define _UAPI_ACRN_H #include <linux/types.h> -#include <linux/uuid.h> #define ACRN_IO_REQUEST_MAX 16 @@ -186,7 +185,7 @@ struct acrn_ioreq_notify { * @reserved0: Reserved and must be 0 * @vcpu_num: Number of vCPU in the VM. Return from hypervisor. * @reserved1: Reserved and must be 0 - * @uuid: UUID of the VM. Pass to hypervisor directly. + * @uuid: Empty space never to be used again (used to be UUID of the VM) * @vm_flag: Flag of the VM creating. Pass to hypervisor directly. * @ioreq_buf: Service VM GPA of I/O request buffer. Pass to * hypervisor directly. @@ -198,7 +197,7 @@ struct acrn_vm_creation { __u16 reserved0; __u16 vcpu_num; __u16 reserved1; - guid_t uuid; + __u8 uuid[16]; __u64 vm_flag; __u64 ioreq_buf; __u64 cpu_affinity; diff --git a/original/uapi/linux/agpgart.h b/original/uapi/linux/agpgart.h index f525104..9cc3448 100644 --- a/original/uapi/linux/agpgart.h +++ b/original/uapi/linux/agpgart.h @@ -52,7 +52,6 @@ #ifndef __KERNEL__ #include <linux/types.h> -#include <stdlib.h> struct agp_version { __u16 major; @@ -64,10 +63,10 @@ typedef struct _agp_info { __u32 bridge_id; /* bridge vendor/device */ __u32 agp_mode; /* mode info of bridge */ unsigned long aper_base;/* base of aperture */ - size_t aper_size; /* size of aperture */ - size_t pg_total; /* max pages (swap + system) */ - size_t pg_system; /* max pages (system) */ - size_t pg_used; /* current pages used */ + __kernel_size_t aper_size; /* size of aperture */ + __kernel_size_t pg_total; /* max pages (swap + system) */ + __kernel_size_t pg_system; /* max pages (system) */ + __kernel_size_t pg_used; /* current pages used */ } agp_info; typedef struct _agp_setup { diff --git a/original/uapi/linux/android/binder.h b/original/uapi/linux/android/binder.h index 2d3f015..7fa36a8 100644 --- a/original/uapi/linux/android/binder.h +++ b/original/uapi/linux/android/binder.h @@ -284,6 +284,21 @@ struct binder_frozen_status_info { __u32 async_recv; }; +/* struct binder_extened_error - extended error information + * @id: identifier for the failed operation + * @command: command as defined by binder_driver_return_protocol + * @param: parameter holding a negative errno value + * + * Used with BINDER_GET_EXTENDED_ERROR. This extends the error information + * returned by the driver upon a failed operation. Userspace can pull this + * data to properly handle specific error scenarios. + */ +struct binder_extended_error { + __u32 id; + __u32 command; + __s32 param; +}; + #define BINDER_WRITE_READ _IOWR('b', 1, struct binder_write_read) #define BINDER_SET_IDLE_TIMEOUT _IOW('b', 3, __s64) #define BINDER_SET_MAX_THREADS _IOW('b', 5, __u32) @@ -297,6 +312,7 @@ struct binder_frozen_status_info { #define BINDER_FREEZE _IOW('b', 14, struct binder_freeze_info) #define BINDER_GET_FROZEN_INFO _IOWR('b', 15, struct binder_frozen_status_info) #define BINDER_ENABLE_ONEWAY_SPAM_DETECTION _IOW('b', 16, __u32) +#define BINDER_GET_EXTENDED_ERROR _IOWR('b', 17, struct binder_extended_error) /* * NOTE: Two special error codes you should check for when calling @@ -319,6 +335,7 @@ enum transaction_flags { TF_STATUS_CODE = 0x08, /* contents are a 32-bit status code */ TF_ACCEPT_FDS = 0x10, /* allow replies with file descriptors */ TF_CLEAR_BUF = 0x20, /* clear buffer on txn complete */ + TF_UPDATE_TXN = 0x40, /* update the outdated pending async txn */ }; struct binder_transaction_data { @@ -336,8 +353,8 @@ struct binder_transaction_data { /* General information about the transaction. */ __u32 flags; - pid_t sender_pid; - uid_t sender_euid; + __kernel_pid_t sender_pid; + __kernel_uid32_t sender_euid; binder_size_t data_size; /* number of bytes of data */ binder_size_t offsets_size; /* number of bytes of offsets */ diff --git a/original/uapi/linux/ashmem.h b/original/uapi/linux/ashmem.h index 134efac..f962a5f 100644 --- a/original/uapi/linux/ashmem.h +++ b/original/uapi/linux/ashmem.h @@ -39,5 +39,6 @@ struct ashmem_pin { #define ASHMEM_UNPIN _IOW(__ASHMEMIOC, 8, struct ashmem_pin) #define ASHMEM_GET_PIN_STATUS _IO(__ASHMEMIOC, 9) #define ASHMEM_PURGE_ALL_CACHES _IO(__ASHMEMIOC, 10) +#define ASHMEM_GET_FILE_ID _IOR(__ASHMEMIOC, 11, unsigned long) #endif /* _UAPI_LINUX_ASHMEM_H */ diff --git a/original/uapi/linux/aspeed-video.h b/original/uapi/linux/aspeed-video.h new file mode 100644 index 0000000..6586a65 --- /dev/null +++ b/original/uapi/linux/aspeed-video.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * Copyright (C) 2021 ASPEED Technology Inc. + */ + +#ifndef _UAPI_LINUX_ASPEED_VIDEO_H +#define _UAPI_LINUX_ASPEED_VIDEO_H + +#include <linux/v4l2-controls.h> + +#define V4L2_CID_ASPEED_HQ_MODE (V4L2_CID_USER_ASPEED_BASE + 1) +#define V4L2_CID_ASPEED_HQ_JPEG_QUALITY (V4L2_CID_USER_ASPEED_BASE + 2) + +#endif /* _UAPI_LINUX_ASPEED_VIDEO_H */ diff --git a/original/uapi/linux/atmbr2684.h b/original/uapi/linux/atmbr2684.h index a9e2250..d47c47d 100644 --- a/original/uapi/linux/atmbr2684.h +++ b/original/uapi/linux/atmbr2684.h @@ -38,7 +38,7 @@ */ #define BR2684_ENCAPS_VC (0) /* VC-mux */ #define BR2684_ENCAPS_LLC (1) -#define BR2684_ENCAPS_AUTODETECT (2) /* Unsuported */ +#define BR2684_ENCAPS_AUTODETECT (2) /* Unsupported */ /* * Is this VC bridged or routed? diff --git a/original/uapi/linux/audit.h b/original/uapi/linux/audit.h index 8eda133..d676ed2 100644 --- a/original/uapi/linux/audit.h +++ b/original/uapi/linux/audit.h @@ -187,7 +187,7 @@ #define AUDIT_MAX_KEY_LEN 256 #define AUDIT_BITMASK_SIZE 64 #define AUDIT_WORD(nr) ((__u32)((nr)/32)) -#define AUDIT_BIT(nr) (1 << ((nr) - AUDIT_WORD(nr)*32)) +#define AUDIT_BIT(nr) (1U << ((nr) - AUDIT_WORD(nr)*32)) #define AUDIT_SYSCALL_CLASSES 16 #define AUDIT_CLASS_DIR_WRITE 0 @@ -439,6 +439,8 @@ enum { #define AUDIT_ARCH_UNICORE (EM_UNICORE|__AUDIT_ARCH_LE) #define AUDIT_ARCH_X86_64 (EM_X86_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE) #define AUDIT_ARCH_XTENSA (EM_XTENSA) +#define AUDIT_ARCH_LOONGARCH32 (EM_LOONGARCH|__AUDIT_ARCH_LE) +#define AUDIT_ARCH_LOONGARCH64 (EM_LOONGARCH|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE) #define AUDIT_PERM_EXEC 1 #define AUDIT_PERM_WRITE 2 diff --git a/original/uapi/linux/blkzoned.h b/original/uapi/linux/blkzoned.h index 656a326..b80fcc9 100644 --- a/original/uapi/linux/blkzoned.h +++ b/original/uapi/linux/blkzoned.h @@ -130,7 +130,7 @@ struct blk_zone_report { __u64 sector; __u32 nr_zones; __u32 flags; - struct blk_zone zones[0]; + struct blk_zone zones[]; }; /** diff --git a/original/uapi/linux/bpf.h b/original/uapi/linux/bpf.h index b0383d3..464ca3f 100644 --- a/original/uapi/linux/bpf.h +++ b/original/uapi/linux/bpf.h @@ -87,10 +87,35 @@ struct bpf_cgroup_storage_key { __u32 attach_type; /* program attach type (enum bpf_attach_type) */ }; +enum bpf_cgroup_iter_order { + BPF_CGROUP_ITER_ORDER_UNSPEC = 0, + BPF_CGROUP_ITER_SELF_ONLY, /* process only a single object. */ + BPF_CGROUP_ITER_DESCENDANTS_PRE, /* walk descendants in pre-order. */ + BPF_CGROUP_ITER_DESCENDANTS_POST, /* walk descendants in post-order. */ + BPF_CGROUP_ITER_ANCESTORS_UP, /* walk ancestors upward. */ +}; + union bpf_iter_link_info { struct { __u32 map_fd; } map; + struct { + enum bpf_cgroup_iter_order order; + + /* At most one of cgroup_fd and cgroup_id can be non-zero. If + * both are zero, the walk starts from the default cgroup v2 + * root. For walking v1 hierarchy, one should always explicitly + * specify cgroup_fd. + */ + __u32 cgroup_fd; + __u64 cgroup_id; + } cgroup; + /* Parameters of task iterators. */ + struct { + __u32 tid; + __u32 pid; + __u32 pid_fd; + } task; }; /* BPF syscall commands, see bpf(2) man-page for more details. */ @@ -330,6 +355,8 @@ union bpf_iter_link_info { * *ctx_out*, *data_in* and *data_out* must be NULL. * *repeat* must be zero. * + * BPF_PROG_RUN is an alias for BPF_PROG_TEST_RUN. + * * Return * Returns zero on success. On error, -1 is returned and *errno* * is set appropriately. @@ -895,7 +922,14 @@ enum bpf_map_type { BPF_MAP_TYPE_CPUMAP, BPF_MAP_TYPE_XSKMAP, BPF_MAP_TYPE_SOCKHASH, - BPF_MAP_TYPE_CGROUP_STORAGE, + BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED, + /* BPF_MAP_TYPE_CGROUP_STORAGE is available to bpf programs attaching + * to a cgroup. The newer BPF_MAP_TYPE_CGRP_STORAGE is available to + * both cgroup-attached and other progs and supports all functionality + * provided by BPF_MAP_TYPE_CGROUP_STORAGE. So mark + * BPF_MAP_TYPE_CGROUP_STORAGE deprecated. + */ + BPF_MAP_TYPE_CGROUP_STORAGE = BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED, BPF_MAP_TYPE_REUSEPORT_SOCKARRAY, BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE, BPF_MAP_TYPE_QUEUE, @@ -907,6 +941,8 @@ enum bpf_map_type { BPF_MAP_TYPE_INODE_STORAGE, BPF_MAP_TYPE_TASK_STORAGE, BPF_MAP_TYPE_BLOOM_FILTER, + BPF_MAP_TYPE_USER_RINGBUF, + BPF_MAP_TYPE_CGRP_STORAGE, }; /* Note that tracing related programs such as @@ -995,6 +1031,8 @@ enum bpf_attach_type { BPF_SK_REUSEPORT_SELECT, BPF_SK_REUSEPORT_SELECT_OR_MIGRATE, BPF_PERF_EVENT, + BPF_TRACE_KPROBE_MULTI, + BPF_LSM_CGROUP, __MAX_BPF_ATTACH_TYPE }; @@ -1009,6 +1047,8 @@ enum bpf_link_type { BPF_LINK_TYPE_NETNS = 5, BPF_LINK_TYPE_XDP = 6, BPF_LINK_TYPE_PERF_EVENT = 7, + BPF_LINK_TYPE_KPROBE_MULTI = 8, + BPF_LINK_TYPE_STRUCT_OPS = 9, MAX_BPF_LINK_TYPE, }; @@ -1111,6 +1151,16 @@ enum bpf_link_type { */ #define BPF_F_SLEEPABLE (1U << 4) +/* If BPF_F_XDP_HAS_FRAGS is used in BPF_PROG_LOAD command, the loaded program + * fully support xdp frags. + */ +#define BPF_F_XDP_HAS_FRAGS (1U << 5) + +/* link_create.kprobe_multi.flags used in LINK_CREATE command for + * BPF_TRACE_KPROBE_MULTI attach type to create return probe. + */ +#define BPF_F_KPROBE_MULTI_RETURN (1U << 0) + /* When BPF ldimm64's insn[0].src_reg != 0 then this can have * the following extensions: * @@ -1217,7 +1267,7 @@ enum { /* Query effective (directly attached + inherited from ancestor cgroups) * programs that will be executed for events within a cgroup. - * attach_flags with this flag are returned only for directly attached programs. + * attach_flags with this flag are always returned 0. */ #define BPF_F_QUERY_EFFECTIVE (1U << 0) @@ -1225,6 +1275,8 @@ enum { /* If set, run the test on the cpu specified by bpf_attr.test.cpu */ #define BPF_F_TEST_RUN_ON_CPU (1U << 0) +/* If set, XDP frames will be transmitted after processing */ +#define BPF_F_TEST_XDP_LIVE_FRAMES (1U << 1) /* type for BPF_ENABLE_STATS */ enum bpf_stats_type { @@ -1386,6 +1438,7 @@ union bpf_attr { __aligned_u64 ctx_out; __u32 flags; __u32 cpu; + __u32 batch_size; } test; struct { /* anonymous struct used by BPF_*_GET_*_ID */ @@ -1413,6 +1466,10 @@ union bpf_attr { __u32 attach_flags; __aligned_u64 prog_ids; __u32 prog_cnt; + /* output: per-program attach_flags. + * not allowed to be set during effective query. + */ + __aligned_u64 prog_attach_flags; } query; struct { /* anonymous struct used by BPF_RAW_TRACEPOINT_OPEN command */ @@ -1465,6 +1522,22 @@ union bpf_attr { */ __u64 bpf_cookie; } perf_event; + struct { + __u32 flags; + __u32 cnt; + __aligned_u64 syms; + __aligned_u64 addrs; + __aligned_u64 cookies; + } kprobe_multi; + struct { + /* this is overlaid with the target_btf_id above. */ + __u32 target_btf_id; + /* black box user-provided value passed through + * to BPF program at the execution time and + * accessible through bpf_get_attach_cookie() BPF helper + */ + __u64 cookie; + } tracing; }; } link_create; @@ -1775,6 +1848,8 @@ union bpf_attr { * 0 on success, or a negative error in case of failure. * * u64 bpf_get_current_pid_tgid(void) + * Description + * Get the current pid and tgid. * Return * A 64-bit integer containing the current tgid and pid, and * created as such: @@ -1782,6 +1857,8 @@ union bpf_attr { * *current_task*\ **->pid**. * * u64 bpf_get_current_uid_gid(void) + * Description + * Get the current uid and gid. * Return * A 64-bit integer containing the current GID and UID, and * created as such: *current_gid* **<< 32 \|** *current_uid*. @@ -2256,6 +2333,8 @@ union bpf_attr { * The 32-bit hash. * * u64 bpf_get_current_task(void) + * Description + * Get the current task. * Return * A pointer to the current task struct. * @@ -2286,8 +2365,8 @@ union bpf_attr { * Return * The return value depends on the result of the test, and can be: * - * * 0, if current task belongs to the cgroup2. - * * 1, if current task does not belong to the cgroup2. + * * 1, if current task belongs to the cgroup2. + * * 0, if current task does not belong to the cgroup2. * * A negative error code, if an error occurred. * * long bpf_skb_change_tail(struct sk_buff *skb, u32 len, u64 flags) @@ -2319,7 +2398,8 @@ union bpf_attr { * Pull in non-linear data in case the *skb* is non-linear and not * all of *len* are part of the linear section. Make *len* bytes * from *skb* readable and writable. If a zero value is passed for - * *len*, then the whole length of the *skb* is pulled. + * *len*, then all bytes in the linear part of *skb* will be made + * readable and writable. * * This helper is only needed for reading and writing with direct * packet access. @@ -2369,6 +2449,8 @@ union bpf_attr { * indicate that the hash is outdated and to trigger a * recalculation the next time the kernel tries to access this * hash or when the **bpf_get_hash_recalc**\ () helper is called. + * Return + * void. * * long bpf_get_numa_node_id(void) * Description @@ -2466,6 +2548,8 @@ union bpf_attr { * A 8-byte long unique number or 0 if *sk* is NULL. * * u32 bpf_get_socket_uid(struct sk_buff *skb) + * Description + * Get the owner UID of the socked associated to *skb*. * Return * The owner UID of the socket associated to *skb*. If the socket * is **NULL**, or if it is not a full socket (i.e. if it is a @@ -2500,14 +2584,19 @@ union bpf_attr { * * **SOL_SOCKET**, which supports the following *optname*\ s: * **SO_RCVBUF**, **SO_SNDBUF**, **SO_MAX_PACING_RATE**, * **SO_PRIORITY**, **SO_RCVLOWAT**, **SO_MARK**, - * **SO_BINDTODEVICE**, **SO_KEEPALIVE**. + * **SO_BINDTODEVICE**, **SO_KEEPALIVE**, **SO_REUSEADDR**, + * **SO_REUSEPORT**, **SO_BINDTOIFINDEX**, **SO_TXREHASH**. * * **IPPROTO_TCP**, which supports the following *optname*\ s: * **TCP_CONGESTION**, **TCP_BPF_IW**, * **TCP_BPF_SNDCWND_CLAMP**, **TCP_SAVE_SYN**, * **TCP_KEEPIDLE**, **TCP_KEEPINTVL**, **TCP_KEEPCNT**, - * **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**. + * **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**, + * **TCP_NODELAY**, **TCP_MAXSEG**, **TCP_WINDOW_CLAMP**, + * **TCP_THIN_LINEAR_TIMEOUTS**, **TCP_BPF_DELACK_MAX**, + * **TCP_BPF_RTO_MIN**. * * **IPPROTO_IP**, which supports *optname* **IP_TOS**. - * * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**. + * * **IPPROTO_IPV6**, which supports the following *optname*\ s: + * **IPV6_TCLASS**, **IPV6_AUTOFLOWLABEL**. * Return * 0 on success, or a negative error in case of failure. * @@ -2526,10 +2615,12 @@ union bpf_attr { * There are two supported modes at this time: * * * **BPF_ADJ_ROOM_MAC**: Adjust room at the mac layer - * (room space is added or removed below the layer 2 header). + * (room space is added or removed between the layer 2 and + * layer 3 headers). * * * **BPF_ADJ_ROOM_NET**: Adjust room at the network layer - * (room space is added or removed below the layer 3 header). + * (room space is added or removed between the layer 3 and + * layer 4 headers). * * The following flags are supported at this time: * @@ -2561,7 +2652,7 @@ union bpf_attr { * Return * 0 on success, or a negative error in case of failure. * - * long bpf_redirect_map(struct bpf_map *map, u32 key, u64 flags) + * long bpf_redirect_map(struct bpf_map *map, u64 key, u64 flags) * Description * Redirect the packet to the endpoint referenced by *map* at * index *key*. Depending on its type, this *map* can contain @@ -2722,12 +2813,10 @@ union bpf_attr { * and **BPF_CGROUP_INET6_CONNECT**. * * This helper actually implements a subset of **getsockopt()**. - * It supports the following *level*\ s: - * - * * **IPPROTO_TCP**, which supports *optname* - * **TCP_CONGESTION**. - * * **IPPROTO_IP**, which supports *optname* **IP_TOS**. - * * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**. + * It supports the same set of *optname*\ s that is supported by + * the **bpf_setsockopt**\ () helper. The exceptions are + * **TCP_BPF_*** is **bpf_setsockopt**\ () only and + * **TCP_SAVED_SYN** is **bpf_getsockopt**\ () only. * Return * 0 on success, or a negative error in case of failure. * @@ -2961,8 +3050,18 @@ union bpf_attr { * **BPF_F_USER_STACK** * Collect a user space stack instead of a kernel stack. * **BPF_F_USER_BUILD_ID** - * Collect buildid+offset instead of ips for user stack, - * only valid if **BPF_F_USER_STACK** is also specified. + * Collect (build_id, file_offset) instead of ips for user + * stack, only valid if **BPF_F_USER_STACK** is also + * specified. + * + * *file_offset* is an offset relative to the beginning + * of the executable or shared object file backing the vma + * which the *ip* falls in. It is *not* an offset relative + * to that object's base address. Accordingly, it must be + * adjusted by adding (sh_addr - sh_offset), where + * sh_{addr,offset} correspond to the executable section + * containing *file_offset* in the object, for comparisons + * to symbols' st_value to be valid. * * **bpf_get_stack**\ () can collect up to * **PERF_MAX_STACK_DEPTH** both kernel and user frames, subject @@ -2975,8 +3074,8 @@ union bpf_attr { * * # sysctl kernel.perf_event_max_stack=<new value> * Return - * A non-negative value equal to or less than *size* on success, - * or a negative error in case of failure. + * The non-negative copied *buf* length equal to or less than + * *size* on success, or a negative error in case of failure. * * long bpf_skb_load_bytes_relative(const void *skb, u32 offset, void *to, u32 len, u32 start_header) * Description @@ -3240,6 +3339,9 @@ union bpf_attr { * The id is returned or 0 in case the id could not be retrieved. * * u64 bpf_get_current_cgroup_id(void) + * Description + * Get the current cgroup id based on the cgroup within which + * the current task is running. * Return * A 64-bit integer containing the current cgroup id based * on the cgroup within which the current task is running. @@ -3550,10 +3652,11 @@ union bpf_attr { * * *iph* points to the start of the IPv4 or IPv6 header, while * *iph_len* contains **sizeof**\ (**struct iphdr**) or - * **sizeof**\ (**struct ip6hdr**). + * **sizeof**\ (**struct ipv6hdr**). * * *th* points to the start of the TCP header, while *th_len* - * contains **sizeof**\ (**struct tcphdr**). + * contains the length of the TCP header (at least + * **sizeof**\ (**struct tcphdr**)). * Return * 0 if *iph* and *th* are a valid SYN cookie ACK, or a negative * error otherwise. @@ -3736,10 +3839,11 @@ union bpf_attr { * * *iph* points to the start of the IPv4 or IPv6 header, while * *iph_len* contains **sizeof**\ (**struct iphdr**) or - * **sizeof**\ (**struct ip6hdr**). + * **sizeof**\ (**struct ipv6hdr**). * * *th* points to the start of the TCP header, while *th_len* - * contains the length of the TCP header. + * contains the length of the TCP header with options (at least + * **sizeof**\ (**struct tcphdr**)). * Return * On success, lower 32 bits hold the generated SYN cookie in * followed by 16 bits which hold the MSS value for that cookie, @@ -4279,8 +4383,8 @@ union bpf_attr { * * # sysctl kernel.perf_event_max_stack=<new value> * Return - * A non-negative value equal to or less than *size* on success, - * or a negative error in case of failure. + * The non-negative copied *buf* length equal to or less than + * *size* on success, or a negative error in case of failure. * * long bpf_load_hdr_opt(struct bpf_sock_ops *skops, void *searchby_res, u32 len, u64 flags) * Description @@ -4373,7 +4477,7 @@ union bpf_attr { * * **-EEXIST** if the option already exists. * - * **-EFAULT** on failrue to parse the existing header options. + * **-EFAULT** on failure to parse the existing header options. * * **-EPERM** if the helper cannot be used under the current * *skops*\ **->op**. @@ -4582,7 +4686,7 @@ union bpf_attr { * a *map* with *task* as the **key**. From this * perspective, the usage is not much different from * **bpf_map_lookup_elem**\ (*map*, **&**\ *task*) except this - * helper enforces the key must be an task_struct and the map must also + * helper enforces the key must be a task_struct and the map must also * be a **BPF_MAP_TYPE_TASK_STORAGE**. * * Underneath, the value is stored locally at *task* instead of @@ -4640,7 +4744,7 @@ union bpf_attr { * * long bpf_ima_inode_hash(struct inode *inode, void *dst, u32 size) * Description - * Returns the stored IMA hash of the *inode* (if it's avaialable). + * Returns the stored IMA hash of the *inode* (if it's available). * If the hash is larger than *size*, then only *size* * bytes will be copied to *dst* * Return @@ -4664,12 +4768,12 @@ union bpf_attr { * * The argument *len_diff* can be used for querying with a planned * size change. This allows to check MTU prior to changing packet - * ctx. Providing an *len_diff* adjustment that is larger than the + * ctx. Providing a *len_diff* adjustment that is larger than the * actual packet size (resulting in negative packet size) will in - * principle not exceed the MTU, why it is not considered a - * failure. Other BPF-helpers are needed for performing the - * planned size change, why the responsability for catch a negative - * packet size belong in those helpers. + * principle not exceed the MTU, which is why it is not considered + * a failure. Other BPF helpers are needed for performing the + * planned size change; therefore the responsibility for catching + * a negative packet size belongs in those helpers. * * Specifying *ifindex* zero means the MTU check is performed * against the current net device. This is practical if this isn't @@ -4867,6 +4971,7 @@ union bpf_attr { * Get address of the traced function (for tracing and kprobe programs). * Return * Address of the traced function. + * 0 for kprobes placed within the function (not at the entry). * * u64 bpf_get_attach_cookie(void *ctx) * Description @@ -4996,12 +5101,12 @@ union bpf_attr { * * long bpf_get_func_arg(void *ctx, u32 n, u64 *value) * Description - * Get **n**-th argument (zero based) of the traced function (for tracing programs) + * Get **n**-th argument register (zero based) of the traced function (for tracing programs) * returned in **value**. * * Return * 0 on success. - * **-EINVAL** if n >= arguments count of traced function. + * **-EINVAL** if n >= argument register count of traced function. * * long bpf_get_func_ret(void *ctx, u64 *value) * Description @@ -5014,206 +5119,599 @@ union bpf_attr { * * long bpf_get_func_arg_cnt(void *ctx) * Description - * Get number of arguments of the traced function (for tracing programs). + * Get number of registers of the traced function (for tracing programs) where + * function arguments are stored in these registers. * * Return - * The number of arguments of the traced function. + * The number of argument registers of the traced function. + * + * int bpf_get_retval(void) + * Description + * Get the BPF program's return value that will be returned to the upper layers. + * + * This helper is currently supported by cgroup programs and only by the hooks + * where BPF program's return value is returned to the userspace via errno. + * Return + * The BPF program's return value. + * + * int bpf_set_retval(int retval) + * Description + * Set the BPF program's return value that will be returned to the upper layers. + * + * This helper is currently supported by cgroup programs and only by the hooks + * where BPF program's return value is returned to the userspace via errno. + * + * Note that there is the following corner case where the program exports an error + * via bpf_set_retval but signals success via 'return 1': + * + * bpf_set_retval(-EPERM); + * return 1; + * + * In this case, the BPF program's return value will use helper's -EPERM. This + * still holds true for cgroup/bind{4,6} which supports extra 'return 3' success case. + * + * Return + * 0 on success, or a negative error in case of failure. + * + * u64 bpf_xdp_get_buff_len(struct xdp_buff *xdp_md) + * Description + * Get the total size of a given xdp buff (linear and paged area) + * Return + * The total size of a given xdp buffer. + * + * long bpf_xdp_load_bytes(struct xdp_buff *xdp_md, u32 offset, void *buf, u32 len) + * Description + * This helper is provided as an easy way to load data from a + * xdp buffer. It can be used to load *len* bytes from *offset* from + * the frame associated to *xdp_md*, into the buffer pointed by + * *buf*. + * Return + * 0 on success, or a negative error in case of failure. + * + * long bpf_xdp_store_bytes(struct xdp_buff *xdp_md, u32 offset, void *buf, u32 len) + * Description + * Store *len* bytes from buffer *buf* into the frame + * associated to *xdp_md*, at *offset*. + * Return + * 0 on success, or a negative error in case of failure. + * + * long bpf_copy_from_user_task(void *dst, u32 size, const void *user_ptr, struct task_struct *tsk, u64 flags) + * Description + * Read *size* bytes from user space address *user_ptr* in *tsk*'s + * address space, and stores the data in *dst*. *flags* is not + * used yet and is provided for future extensibility. This helper + * can only be used by sleepable programs. + * Return + * 0 on success, or a negative error in case of failure. On error + * *dst* buffer is zeroed out. + * + * long bpf_skb_set_tstamp(struct sk_buff *skb, u64 tstamp, u32 tstamp_type) + * Description + * Change the __sk_buff->tstamp_type to *tstamp_type* + * and set *tstamp* to the __sk_buff->tstamp together. + * + * If there is no need to change the __sk_buff->tstamp_type, + * the tstamp value can be directly written to __sk_buff->tstamp + * instead. + * + * BPF_SKB_TSTAMP_DELIVERY_MONO is the only tstamp that + * will be kept during bpf_redirect_*(). A non zero + * *tstamp* must be used with the BPF_SKB_TSTAMP_DELIVERY_MONO + * *tstamp_type*. + * + * A BPF_SKB_TSTAMP_UNSPEC *tstamp_type* can only be used + * with a zero *tstamp*. + * + * Only IPv4 and IPv6 skb->protocol are supported. + * + * This function is most useful when it needs to set a + * mono delivery time to __sk_buff->tstamp and then + * bpf_redirect_*() to the egress of an iface. For example, + * changing the (rcv) timestamp in __sk_buff->tstamp at + * ingress to a mono delivery time and then bpf_redirect_*() + * to sch_fq@phy-dev. + * Return + * 0 on success. + * **-EINVAL** for invalid input + * **-EOPNOTSUPP** for unsupported protocol + * + * long bpf_ima_file_hash(struct file *file, void *dst, u32 size) + * Description + * Returns a calculated IMA hash of the *file*. + * If the hash is larger than *size*, then only *size* + * bytes will be copied to *dst* + * Return + * The **hash_algo** is returned on success, + * **-EOPNOTSUP** if the hash calculation failed or **-EINVAL** if + * invalid arguments are passed. + * + * void *bpf_kptr_xchg(void *map_value, void *ptr) + * Description + * Exchange kptr at pointer *map_value* with *ptr*, and return the + * old value. *ptr* can be NULL, otherwise it must be a referenced + * pointer which will be released when this helper is called. + * Return + * The old value of kptr (which can be NULL). The returned pointer + * if not NULL, is a reference which must be released using its + * corresponding release function, or moved into a BPF map before + * program exit. + * + * void *bpf_map_lookup_percpu_elem(struct bpf_map *map, const void *key, u32 cpu) + * Description + * Perform a lookup in *percpu map* for an entry associated to + * *key* on *cpu*. + * Return + * Map value associated to *key* on *cpu*, or **NULL** if no entry + * was found or *cpu* is invalid. + * + * struct mptcp_sock *bpf_skc_to_mptcp_sock(void *sk) + * Description + * Dynamically cast a *sk* pointer to a *mptcp_sock* pointer. + * Return + * *sk* if casting is valid, or **NULL** otherwise. + * + * long bpf_dynptr_from_mem(void *data, u32 size, u64 flags, struct bpf_dynptr *ptr) + * Description + * Get a dynptr to local memory *data*. + * + * *data* must be a ptr to a map value. + * The maximum *size* supported is DYNPTR_MAX_SIZE. + * *flags* is currently unused. + * Return + * 0 on success, -E2BIG if the size exceeds DYNPTR_MAX_SIZE, + * -EINVAL if flags is not 0. + * + * long bpf_ringbuf_reserve_dynptr(void *ringbuf, u32 size, u64 flags, struct bpf_dynptr *ptr) + * Description + * Reserve *size* bytes of payload in a ring buffer *ringbuf* + * through the dynptr interface. *flags* must be 0. + * + * Please note that a corresponding bpf_ringbuf_submit_dynptr or + * bpf_ringbuf_discard_dynptr must be called on *ptr*, even if the + * reservation fails. This is enforced by the verifier. + * Return + * 0 on success, or a negative error in case of failure. + * + * void bpf_ringbuf_submit_dynptr(struct bpf_dynptr *ptr, u64 flags) + * Description + * Submit reserved ring buffer sample, pointed to by *data*, + * through the dynptr interface. This is a no-op if the dynptr is + * invalid/null. + * + * For more information on *flags*, please see + * 'bpf_ringbuf_submit'. + * Return + * Nothing. Always succeeds. + * + * void bpf_ringbuf_discard_dynptr(struct bpf_dynptr *ptr, u64 flags) + * Description + * Discard reserved ring buffer sample through the dynptr + * interface. This is a no-op if the dynptr is invalid/null. + * + * For more information on *flags*, please see + * 'bpf_ringbuf_discard'. + * Return + * Nothing. Always succeeds. + * + * long bpf_dynptr_read(void *dst, u32 len, const struct bpf_dynptr *src, u32 offset, u64 flags) + * Description + * Read *len* bytes from *src* into *dst*, starting from *offset* + * into *src*. + * *flags* is currently unused. + * Return + * 0 on success, -E2BIG if *offset* + *len* exceeds the length + * of *src*'s data, -EINVAL if *src* is an invalid dynptr or if + * *flags* is not 0. + * + * long bpf_dynptr_write(const struct bpf_dynptr *dst, u32 offset, void *src, u32 len, u64 flags) + * Description + * Write *len* bytes from *src* into *dst*, starting from *offset* + * into *dst*. + * *flags* is currently unused. + * Return + * 0 on success, -E2BIG if *offset* + *len* exceeds the length + * of *dst*'s data, -EINVAL if *dst* is an invalid dynptr or if *dst* + * is a read-only dynptr or if *flags* is not 0. + * + * void *bpf_dynptr_data(const struct bpf_dynptr *ptr, u32 offset, u32 len) + * Description + * Get a pointer to the underlying dynptr data. + * + * *len* must be a statically known value. The returned data slice + * is invalidated whenever the dynptr is invalidated. + * Return + * Pointer to the underlying dynptr data, NULL if the dynptr is + * read-only, if the dynptr is invalid, or if the offset and length + * is out of bounds. + * + * s64 bpf_tcp_raw_gen_syncookie_ipv4(struct iphdr *iph, struct tcphdr *th, u32 th_len) + * Description + * Try to issue a SYN cookie for the packet with corresponding + * IPv4/TCP headers, *iph* and *th*, without depending on a + * listening socket. + * + * *iph* points to the IPv4 header. + * + * *th* points to the start of the TCP header, while *th_len* + * contains the length of the TCP header (at least + * **sizeof**\ (**struct tcphdr**)). + * Return + * On success, lower 32 bits hold the generated SYN cookie in + * followed by 16 bits which hold the MSS value for that cookie, + * and the top 16 bits are unused. + * + * On failure, the returned value is one of the following: + * + * **-EINVAL** if *th_len* is invalid. + * + * s64 bpf_tcp_raw_gen_syncookie_ipv6(struct ipv6hdr *iph, struct tcphdr *th, u32 th_len) + * Description + * Try to issue a SYN cookie for the packet with corresponding + * IPv6/TCP headers, *iph* and *th*, without depending on a + * listening socket. + * + * *iph* points to the IPv6 header. + * + * *th* points to the start of the TCP header, while *th_len* + * contains the length of the TCP header (at least + * **sizeof**\ (**struct tcphdr**)). + * Return + * On success, lower 32 bits hold the generated SYN cookie in + * followed by 16 bits which hold the MSS value for that cookie, + * and the top 16 bits are unused. + * + * On failure, the returned value is one of the following: + * + * **-EINVAL** if *th_len* is invalid. + * + * **-EPROTONOSUPPORT** if CONFIG_IPV6 is not builtin. + * + * long bpf_tcp_raw_check_syncookie_ipv4(struct iphdr *iph, struct tcphdr *th) + * Description + * Check whether *iph* and *th* contain a valid SYN cookie ACK + * without depending on a listening socket. + * + * *iph* points to the IPv4 header. + * + * *th* points to the TCP header. + * Return + * 0 if *iph* and *th* are a valid SYN cookie ACK. + * + * On failure, the returned value is one of the following: + * + * **-EACCES** if the SYN cookie is not valid. + * + * long bpf_tcp_raw_check_syncookie_ipv6(struct ipv6hdr *iph, struct tcphdr *th) + * Description + * Check whether *iph* and *th* contain a valid SYN cookie ACK + * without depending on a listening socket. + * + * *iph* points to the IPv6 header. + * + * *th* points to the TCP header. + * Return + * 0 if *iph* and *th* are a valid SYN cookie ACK. + * + * On failure, the returned value is one of the following: + * + * **-EACCES** if the SYN cookie is not valid. + * + * **-EPROTONOSUPPORT** if CONFIG_IPV6 is not builtin. + * + * u64 bpf_ktime_get_tai_ns(void) + * Description + * A nonsettable system-wide clock derived from wall-clock time but + * ignoring leap seconds. This clock does not experience + * discontinuities and backwards jumps caused by NTP inserting leap + * seconds as CLOCK_REALTIME does. + * + * See: **clock_gettime**\ (**CLOCK_TAI**) + * Return + * Current *ktime*. + * + * long bpf_user_ringbuf_drain(struct bpf_map *map, void *callback_fn, void *ctx, u64 flags) + * Description + * Drain samples from the specified user ring buffer, and invoke + * the provided callback for each such sample: + * + * long (\*callback_fn)(const struct bpf_dynptr \*dynptr, void \*ctx); + * + * If **callback_fn** returns 0, the helper will continue to try + * and drain the next sample, up to a maximum of + * BPF_MAX_USER_RINGBUF_SAMPLES samples. If the return value is 1, + * the helper will skip the rest of the samples and return. Other + * return values are not used now, and will be rejected by the + * verifier. + * Return + * The number of drained samples if no error was encountered while + * draining samples, or 0 if no samples were present in the ring + * buffer. If a user-space producer was epoll-waiting on this map, + * and at least one sample was drained, they will receive an event + * notification notifying them of available space in the ring + * buffer. If the BPF_RB_NO_WAKEUP flag is passed to this + * function, no wakeup notification will be sent. If the + * BPF_RB_FORCE_WAKEUP flag is passed, a wakeup notification will + * be sent even if no sample was drained. + * + * On failure, the returned value is one of the following: + * + * **-EBUSY** if the ring buffer is contended, and another calling + * context was concurrently draining the ring buffer. + * + * **-EINVAL** if user-space is not properly tracking the ring + * buffer due to the producer position not being aligned to 8 + * bytes, a sample not being aligned to 8 bytes, or the producer + * position not matching the advertised length of a sample. + * + * **-E2BIG** if user-space has tried to publish a sample which is + * larger than the size of the ring buffer, or which cannot fit + * within a struct bpf_dynptr. + * + * void *bpf_cgrp_storage_get(struct bpf_map *map, struct cgroup *cgroup, void *value, u64 flags) + * Description + * Get a bpf_local_storage from the *cgroup*. + * + * Logically, it could be thought of as getting the value from + * a *map* with *cgroup* as the **key**. From this + * perspective, the usage is not much different from + * **bpf_map_lookup_elem**\ (*map*, **&**\ *cgroup*) except this + * helper enforces the key must be a cgroup struct and the map must also + * be a **BPF_MAP_TYPE_CGRP_STORAGE**. + * + * In reality, the local-storage value is embedded directly inside of the + * *cgroup* object itself, rather than being located in the + * **BPF_MAP_TYPE_CGRP_STORAGE** map. When the local-storage value is + * queried for some *map* on a *cgroup* object, the kernel will perform an + * O(n) iteration over all of the live local-storage values for that + * *cgroup* object until the local-storage value for the *map* is found. + * + * An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be + * used such that a new bpf_local_storage will be + * created if one does not exist. *value* can be used + * together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify + * the initial value of a bpf_local_storage. If *value* is + * **NULL**, the new bpf_local_storage will be zero initialized. + * Return + * A bpf_local_storage pointer is returned on success. + * + * **NULL** if not found or there was an error in adding + * a new bpf_local_storage. + * + * long bpf_cgrp_storage_delete(struct bpf_map *map, struct cgroup *cgroup) + * Description + * Delete a bpf_local_storage from a *cgroup*. + * Return + * 0 on success. + * + * **-ENOENT** if the bpf_local_storage cannot be found. */ -#define __BPF_FUNC_MAPPER(FN) \ - FN(unspec), \ - FN(map_lookup_elem), \ - FN(map_update_elem), \ - FN(map_delete_elem), \ - FN(probe_read), \ - FN(ktime_get_ns), \ - FN(trace_printk), \ - FN(get_prandom_u32), \ - FN(get_smp_processor_id), \ - FN(skb_store_bytes), \ - FN(l3_csum_replace), \ - FN(l4_csum_replace), \ - FN(tail_call), \ - FN(clone_redirect), \ - FN(get_current_pid_tgid), \ - FN(get_current_uid_gid), \ - FN(get_current_comm), \ - FN(get_cgroup_classid), \ - FN(skb_vlan_push), \ - FN(skb_vlan_pop), \ - FN(skb_get_tunnel_key), \ - FN(skb_set_tunnel_key), \ - FN(perf_event_read), \ - FN(redirect), \ - FN(get_route_realm), \ - FN(perf_event_output), \ - FN(skb_load_bytes), \ - FN(get_stackid), \ - FN(csum_diff), \ - FN(skb_get_tunnel_opt), \ - FN(skb_set_tunnel_opt), \ - FN(skb_change_proto), \ - FN(skb_change_type), \ - FN(skb_under_cgroup), \ - FN(get_hash_recalc), \ - FN(get_current_task), \ - FN(probe_write_user), \ - FN(current_task_under_cgroup), \ - FN(skb_change_tail), \ - FN(skb_pull_data), \ - FN(csum_update), \ - FN(set_hash_invalid), \ - FN(get_numa_node_id), \ - FN(skb_change_head), \ - FN(xdp_adjust_head), \ - FN(probe_read_str), \ - FN(get_socket_cookie), \ - FN(get_socket_uid), \ - FN(set_hash), \ - FN(setsockopt), \ - FN(skb_adjust_room), \ - FN(redirect_map), \ - FN(sk_redirect_map), \ - FN(sock_map_update), \ - FN(xdp_adjust_meta), \ - FN(perf_event_read_value), \ - FN(perf_prog_read_value), \ - FN(getsockopt), \ - FN(override_return), \ - FN(sock_ops_cb_flags_set), \ - FN(msg_redirect_map), \ - FN(msg_apply_bytes), \ - FN(msg_cork_bytes), \ - FN(msg_pull_data), \ - FN(bind), \ - FN(xdp_adjust_tail), \ - FN(skb_get_xfrm_state), \ - FN(get_stack), \ - FN(skb_load_bytes_relative), \ - FN(fib_lookup), \ - FN(sock_hash_update), \ - FN(msg_redirect_hash), \ - FN(sk_redirect_hash), \ - FN(lwt_push_encap), \ - FN(lwt_seg6_store_bytes), \ - FN(lwt_seg6_adjust_srh), \ - FN(lwt_seg6_action), \ - FN(rc_repeat), \ - FN(rc_keydown), \ - FN(skb_cgroup_id), \ - FN(get_current_cgroup_id), \ - FN(get_local_storage), \ - FN(sk_select_reuseport), \ - FN(skb_ancestor_cgroup_id), \ - FN(sk_lookup_tcp), \ - FN(sk_lookup_udp), \ - FN(sk_release), \ - FN(map_push_elem), \ - FN(map_pop_elem), \ - FN(map_peek_elem), \ - FN(msg_push_data), \ - FN(msg_pop_data), \ - FN(rc_pointer_rel), \ - FN(spin_lock), \ - FN(spin_unlock), \ - FN(sk_fullsock), \ - FN(tcp_sock), \ - FN(skb_ecn_set_ce), \ - FN(get_listener_sock), \ - FN(skc_lookup_tcp), \ - FN(tcp_check_syncookie), \ - FN(sysctl_get_name), \ - FN(sysctl_get_current_value), \ - FN(sysctl_get_new_value), \ - FN(sysctl_set_new_value), \ - FN(strtol), \ - FN(strtoul), \ - FN(sk_storage_get), \ - FN(sk_storage_delete), \ - FN(send_signal), \ - FN(tcp_gen_syncookie), \ - FN(skb_output), \ - FN(probe_read_user), \ - FN(probe_read_kernel), \ - FN(probe_read_user_str), \ - FN(probe_read_kernel_str), \ - FN(tcp_send_ack), \ - FN(send_signal_thread), \ - FN(jiffies64), \ - FN(read_branch_records), \ - FN(get_ns_current_pid_tgid), \ - FN(xdp_output), \ - FN(get_netns_cookie), \ - FN(get_current_ancestor_cgroup_id), \ - FN(sk_assign), \ - FN(ktime_get_boot_ns), \ - FN(seq_printf), \ - FN(seq_write), \ - FN(sk_cgroup_id), \ - FN(sk_ancestor_cgroup_id), \ - FN(ringbuf_output), \ - FN(ringbuf_reserve), \ - FN(ringbuf_submit), \ - FN(ringbuf_discard), \ - FN(ringbuf_query), \ - FN(csum_level), \ - FN(skc_to_tcp6_sock), \ - FN(skc_to_tcp_sock), \ - FN(skc_to_tcp_timewait_sock), \ - FN(skc_to_tcp_request_sock), \ - FN(skc_to_udp6_sock), \ - FN(get_task_stack), \ - FN(load_hdr_opt), \ - FN(store_hdr_opt), \ - FN(reserve_hdr_opt), \ - FN(inode_storage_get), \ - FN(inode_storage_delete), \ - FN(d_path), \ - FN(copy_from_user), \ - FN(snprintf_btf), \ - FN(seq_printf_btf), \ - FN(skb_cgroup_classid), \ - FN(redirect_neigh), \ - FN(per_cpu_ptr), \ - FN(this_cpu_ptr), \ - FN(redirect_peer), \ - FN(task_storage_get), \ - FN(task_storage_delete), \ - FN(get_current_task_btf), \ - FN(bprm_opts_set), \ - FN(ktime_get_coarse_ns), \ - FN(ima_inode_hash), \ - FN(sock_from_file), \ - FN(check_mtu), \ - FN(for_each_map_elem), \ - FN(snprintf), \ - FN(sys_bpf), \ - FN(btf_find_by_name_kind), \ - FN(sys_close), \ - FN(timer_init), \ - FN(timer_set_callback), \ - FN(timer_start), \ - FN(timer_cancel), \ - FN(get_func_ip), \ - FN(get_attach_cookie), \ - FN(task_pt_regs), \ - FN(get_branch_snapshot), \ - FN(trace_vprintk), \ - FN(skc_to_unix_sock), \ - FN(kallsyms_lookup_name), \ - FN(find_vma), \ - FN(loop), \ - FN(strncmp), \ - FN(get_func_arg), \ - FN(get_func_ret), \ - FN(get_func_arg_cnt), \ +#define ___BPF_FUNC_MAPPER(FN, ctx...) \ + FN(unspec, 0, ##ctx) \ + FN(map_lookup_elem, 1, ##ctx) \ + FN(map_update_elem, 2, ##ctx) \ + FN(map_delete_elem, 3, ##ctx) \ + FN(probe_read, 4, ##ctx) \ + FN(ktime_get_ns, 5, ##ctx) \ + FN(trace_printk, 6, ##ctx) \ + FN(get_prandom_u32, 7, ##ctx) \ + FN(get_smp_processor_id, 8, ##ctx) \ + FN(skb_store_bytes, 9, ##ctx) \ + FN(l3_csum_replace, 10, ##ctx) \ + FN(l4_csum_replace, 11, ##ctx) \ + FN(tail_call, 12, ##ctx) \ + FN(clone_redirect, 13, ##ctx) \ + FN(get_current_pid_tgid, 14, ##ctx) \ + FN(get_current_uid_gid, 15, ##ctx) \ + FN(get_current_comm, 16, ##ctx) \ + FN(get_cgroup_classid, 17, ##ctx) \ + FN(skb_vlan_push, 18, ##ctx) \ + FN(skb_vlan_pop, 19, ##ctx) \ + FN(skb_get_tunnel_key, 20, ##ctx) \ + FN(skb_set_tunnel_key, 21, ##ctx) \ + FN(perf_event_read, 22, ##ctx) \ + FN(redirect, 23, ##ctx) \ + FN(get_route_realm, 24, ##ctx) \ + FN(perf_event_output, 25, ##ctx) \ + FN(skb_load_bytes, 26, ##ctx) \ + FN(get_stackid, 27, ##ctx) \ + FN(csum_diff, 28, ##ctx) \ + FN(skb_get_tunnel_opt, 29, ##ctx) \ + FN(skb_set_tunnel_opt, 30, ##ctx) \ + FN(skb_change_proto, 31, ##ctx) \ + FN(skb_change_type, 32, ##ctx) \ + FN(skb_under_cgroup, 33, ##ctx) \ + FN(get_hash_recalc, 34, ##ctx) \ + FN(get_current_task, 35, ##ctx) \ + FN(probe_write_user, 36, ##ctx) \ + FN(current_task_under_cgroup, 37, ##ctx) \ + FN(skb_change_tail, 38, ##ctx) \ + FN(skb_pull_data, 39, ##ctx) \ + FN(csum_update, 40, ##ctx) \ + FN(set_hash_invalid, 41, ##ctx) \ + FN(get_numa_node_id, 42, ##ctx) \ + FN(skb_change_head, 43, ##ctx) \ + FN(xdp_adjust_head, 44, ##ctx) \ + FN(probe_read_str, 45, ##ctx) \ + FN(get_socket_cookie, 46, ##ctx) \ + FN(get_socket_uid, 47, ##ctx) \ + FN(set_hash, 48, ##ctx) \ + FN(setsockopt, 49, ##ctx) \ + FN(skb_adjust_room, 50, ##ctx) \ + FN(redirect_map, 51, ##ctx) \ + FN(sk_redirect_map, 52, ##ctx) \ + FN(sock_map_update, 53, ##ctx) \ + FN(xdp_adjust_meta, 54, ##ctx) \ + FN(perf_event_read_value, 55, ##ctx) \ + FN(perf_prog_read_value, 56, ##ctx) \ + FN(getsockopt, 57, ##ctx) \ + FN(override_return, 58, ##ctx) \ + FN(sock_ops_cb_flags_set, 59, ##ctx) \ + FN(msg_redirect_map, 60, ##ctx) \ + FN(msg_apply_bytes, 61, ##ctx) \ + FN(msg_cork_bytes, 62, ##ctx) \ + FN(msg_pull_data, 63, ##ctx) \ + FN(bind, 64, ##ctx) \ + FN(xdp_adjust_tail, 65, ##ctx) \ + FN(skb_get_xfrm_state, 66, ##ctx) \ + FN(get_stack, 67, ##ctx) \ + FN(skb_load_bytes_relative, 68, ##ctx) \ + FN(fib_lookup, 69, ##ctx) \ + FN(sock_hash_update, 70, ##ctx) \ + FN(msg_redirect_hash, 71, ##ctx) \ + FN(sk_redirect_hash, 72, ##ctx) \ + FN(lwt_push_encap, 73, ##ctx) \ + FN(lwt_seg6_store_bytes, 74, ##ctx) \ + FN(lwt_seg6_adjust_srh, 75, ##ctx) \ + FN(lwt_seg6_action, 76, ##ctx) \ + FN(rc_repeat, 77, ##ctx) \ + FN(rc_keydown, 78, ##ctx) \ + FN(skb_cgroup_id, 79, ##ctx) \ + FN(get_current_cgroup_id, 80, ##ctx) \ + FN(get_local_storage, 81, ##ctx) \ + FN(sk_select_reuseport, 82, ##ctx) \ + FN(skb_ancestor_cgroup_id, 83, ##ctx) \ + FN(sk_lookup_tcp, 84, ##ctx) \ + FN(sk_lookup_udp, 85, ##ctx) \ + FN(sk_release, 86, ##ctx) \ + FN(map_push_elem, 87, ##ctx) \ + FN(map_pop_elem, 88, ##ctx) \ + FN(map_peek_elem, 89, ##ctx) \ + FN(msg_push_data, 90, ##ctx) \ + FN(msg_pop_data, 91, ##ctx) \ + FN(rc_pointer_rel, 92, ##ctx) \ + FN(spin_lock, 93, ##ctx) \ + FN(spin_unlock, 94, ##ctx) \ + FN(sk_fullsock, 95, ##ctx) \ + FN(tcp_sock, 96, ##ctx) \ + FN(skb_ecn_set_ce, 97, ##ctx) \ + FN(get_listener_sock, 98, ##ctx) \ + FN(skc_lookup_tcp, 99, ##ctx) \ + FN(tcp_check_syncookie, 100, ##ctx) \ + FN(sysctl_get_name, 101, ##ctx) \ + FN(sysctl_get_current_value, 102, ##ctx) \ + FN(sysctl_get_new_value, 103, ##ctx) \ + FN(sysctl_set_new_value, 104, ##ctx) \ + FN(strtol, 105, ##ctx) \ + FN(strtoul, 106, ##ctx) \ + FN(sk_storage_get, 107, ##ctx) \ + FN(sk_storage_delete, 108, ##ctx) \ + FN(send_signal, 109, ##ctx) \ + FN(tcp_gen_syncookie, 110, ##ctx) \ + FN(skb_output, 111, ##ctx) \ + FN(probe_read_user, 112, ##ctx) \ + FN(probe_read_kernel, 113, ##ctx) \ + FN(probe_read_user_str, 114, ##ctx) \ + FN(probe_read_kernel_str, 115, ##ctx) \ + FN(tcp_send_ack, 116, ##ctx) \ + FN(send_signal_thread, 117, ##ctx) \ + FN(jiffies64, 118, ##ctx) \ + FN(read_branch_records, 119, ##ctx) \ + FN(get_ns_current_pid_tgid, 120, ##ctx) \ + FN(xdp_output, 121, ##ctx) \ + FN(get_netns_cookie, 122, ##ctx) \ + FN(get_current_ancestor_cgroup_id, 123, ##ctx) \ + FN(sk_assign, 124, ##ctx) \ + FN(ktime_get_boot_ns, 125, ##ctx) \ + FN(seq_printf, 126, ##ctx) \ + FN(seq_write, 127, ##ctx) \ + FN(sk_cgroup_id, 128, ##ctx) \ + FN(sk_ancestor_cgroup_id, 129, ##ctx) \ + FN(ringbuf_output, 130, ##ctx) \ + FN(ringbuf_reserve, 131, ##ctx) \ + FN(ringbuf_submit, 132, ##ctx) \ + FN(ringbuf_discard, 133, ##ctx) \ + FN(ringbuf_query, 134, ##ctx) \ + FN(csum_level, 135, ##ctx) \ + FN(skc_to_tcp6_sock, 136, ##ctx) \ + FN(skc_to_tcp_sock, 137, ##ctx) \ + FN(skc_to_tcp_timewait_sock, 138, ##ctx) \ + FN(skc_to_tcp_request_sock, 139, ##ctx) \ + FN(skc_to_udp6_sock, 140, ##ctx) \ + FN(get_task_stack, 141, ##ctx) \ + FN(load_hdr_opt, 142, ##ctx) \ + FN(store_hdr_opt, 143, ##ctx) \ + FN(reserve_hdr_opt, 144, ##ctx) \ + FN(inode_storage_get, 145, ##ctx) \ + FN(inode_storage_delete, 146, ##ctx) \ + FN(d_path, 147, ##ctx) \ + FN(copy_from_user, 148, ##ctx) \ + FN(snprintf_btf, 149, ##ctx) \ + FN(seq_printf_btf, 150, ##ctx) \ + FN(skb_cgroup_classid, 151, ##ctx) \ + FN(redirect_neigh, 152, ##ctx) \ + FN(per_cpu_ptr, 153, ##ctx) \ + FN(this_cpu_ptr, 154, ##ctx) \ + FN(redirect_peer, 155, ##ctx) \ + FN(task_storage_get, 156, ##ctx) \ + FN(task_storage_delete, 157, ##ctx) \ + FN(get_current_task_btf, 158, ##ctx) \ + FN(bprm_opts_set, 159, ##ctx) \ + FN(ktime_get_coarse_ns, 160, ##ctx) \ + FN(ima_inode_hash, 161, ##ctx) \ + FN(sock_from_file, 162, ##ctx) \ + FN(check_mtu, 163, ##ctx) \ + FN(for_each_map_elem, 164, ##ctx) \ + FN(snprintf, 165, ##ctx) \ + FN(sys_bpf, 166, ##ctx) \ + FN(btf_find_by_name_kind, 167, ##ctx) \ + FN(sys_close, 168, ##ctx) \ + FN(timer_init, 169, ##ctx) \ + FN(timer_set_callback, 170, ##ctx) \ + FN(timer_start, 171, ##ctx) \ + FN(timer_cancel, 172, ##ctx) \ + FN(get_func_ip, 173, ##ctx) \ + FN(get_attach_cookie, 174, ##ctx) \ + FN(task_pt_regs, 175, ##ctx) \ + FN(get_branch_snapshot, 176, ##ctx) \ + FN(trace_vprintk, 177, ##ctx) \ + FN(skc_to_unix_sock, 178, ##ctx) \ + FN(kallsyms_lookup_name, 179, ##ctx) \ + FN(find_vma, 180, ##ctx) \ + FN(loop, 181, ##ctx) \ + FN(strncmp, 182, ##ctx) \ + FN(get_func_arg, 183, ##ctx) \ + FN(get_func_ret, 184, ##ctx) \ + FN(get_func_arg_cnt, 185, ##ctx) \ + FN(get_retval, 186, ##ctx) \ + FN(set_retval, 187, ##ctx) \ + FN(xdp_get_buff_len, 188, ##ctx) \ + FN(xdp_load_bytes, 189, ##ctx) \ + FN(xdp_store_bytes, 190, ##ctx) \ + FN(copy_from_user_task, 191, ##ctx) \ + FN(skb_set_tstamp, 192, ##ctx) \ + FN(ima_file_hash, 193, ##ctx) \ + FN(kptr_xchg, 194, ##ctx) \ + FN(map_lookup_percpu_elem, 195, ##ctx) \ + FN(skc_to_mptcp_sock, 196, ##ctx) \ + FN(dynptr_from_mem, 197, ##ctx) \ + FN(ringbuf_reserve_dynptr, 198, ##ctx) \ + FN(ringbuf_submit_dynptr, 199, ##ctx) \ + FN(ringbuf_discard_dynptr, 200, ##ctx) \ + FN(dynptr_read, 201, ##ctx) \ + FN(dynptr_write, 202, ##ctx) \ + FN(dynptr_data, 203, ##ctx) \ + FN(tcp_raw_gen_syncookie_ipv4, 204, ##ctx) \ + FN(tcp_raw_gen_syncookie_ipv6, 205, ##ctx) \ + FN(tcp_raw_check_syncookie_ipv4, 206, ##ctx) \ + FN(tcp_raw_check_syncookie_ipv6, 207, ##ctx) \ + FN(ktime_get_tai_ns, 208, ##ctx) \ + FN(user_ringbuf_drain, 209, ##ctx) \ + FN(cgrp_storage_get, 210, ##ctx) \ + FN(cgrp_storage_delete, 211, ##ctx) \ /* */ +/* backwards-compatibility macros for users of __BPF_FUNC_MAPPER that don't + * know or care about integer value that is now passed as second argument + */ +#define __BPF_FUNC_MAPPER_APPLY(name, value, FN) FN(name), +#define __BPF_FUNC_MAPPER(FN) ___BPF_FUNC_MAPPER(__BPF_FUNC_MAPPER_APPLY, FN) + /* integer value in 'imm' field of BPF_CALL instruction selects which helper * function eBPF program intends to call */ -#define __BPF_ENUM_FN(x) BPF_FUNC_ ## x +#define __BPF_ENUM_FN(x, y) BPF_FUNC_ ## x = y, enum bpf_func_id { - __BPF_FUNC_MAPPER(__BPF_ENUM_FN) + ___BPF_FUNC_MAPPER(__BPF_ENUM_FN) __BPF_FUNC_MAX_ID, }; #undef __BPF_ENUM_FN @@ -5268,6 +5766,11 @@ enum { BPF_F_SEQ_NUMBER = (1ULL << 3), }; +/* BPF_FUNC_skb_get_tunnel_key flags. */ +enum { + BPF_F_TUNINFO_FLAGS = (1ULL << 4), +}; + /* BPF_FUNC_perf_event_output, BPF_FUNC_perf_event_read and * BPF_FUNC_perf_event_read_value flags. */ @@ -5395,6 +5898,15 @@ union { \ __u64 :64; \ } __attribute__((aligned(8))) +enum { + BPF_SKB_TSTAMP_UNSPEC, + BPF_SKB_TSTAMP_DELIVERY_MONO, /* tstamp has mono delivery time */ + /* For any BPF_SKB_TSTAMP_* that the bpf prog cannot handle, + * the bpf prog should handle it like BPF_SKB_TSTAMP_UNSPEC + * and try to deduce it by ingress, egress or skb->sk->sk_clockid. + */ +}; + /* user accessible mirror of in-kernel sk_buff. * new fields can only be added to the end of this structure */ @@ -5435,7 +5947,8 @@ struct __sk_buff { __u32 gso_segs; __bpf_md_ptr(struct bpf_sock *, sk); __u32 gso_size; - __u32 :32; /* Padding, future use. */ + __u8 tstamp_type; + __u32 :24; /* Padding, future use. */ __u64 hwtstamp; }; @@ -5447,8 +5960,15 @@ struct bpf_tunnel_key { }; __u8 tunnel_tos; __u8 tunnel_ttl; - __u16 tunnel_ext; /* Padding, future use. */ + union { + __u16 tunnel_ext; /* compat */ + __be16 tunnel_flags; + }; __u32 tunnel_label; + union { + __u32 local_ipv4; + __u32 local_ipv6[4]; + }; }; /* user accessible mirror of in-kernel xfrm_state. @@ -5487,6 +6007,11 @@ enum bpf_ret_code { * represented by BPF_REDIRECT above). */ BPF_LWT_REROUTE = 128, + /* BPF_FLOW_DISSECTOR_CONTINUE: used by BPF_PROG_TYPE_FLOW_DISSECTOR + * to indicate that no custom dissection was performed, and + * fallback to standard dissector is requested. + */ + BPF_FLOW_DISSECTOR_CONTINUE = 129, }; struct bpf_sock { @@ -5500,7 +6025,8 @@ struct bpf_sock { __u32 src_ip4; __u32 src_ip6[4]; __u32 src_port; /* host byte order */ - __u32 dst_port; /* network byte order */ + __be16 dst_port; /* network byte order */ + __u16 :16; /* zero padding */ __u32 dst_ip4; __u32 dst_ip6[4]; __u32 state; @@ -5731,6 +6257,8 @@ struct bpf_prog_info { __u64 run_cnt; __u64 recursion_misses; __u32 verified_insns; + __u32 attach_btf_obj_id; + __u32 attach_btf_id; } __attribute__((aligned(8))); struct bpf_map_info { @@ -5782,11 +6310,26 @@ struct bpf_link_info { struct { __aligned_u64 target_name; /* in/out: target_name buffer ptr */ __u32 target_name_len; /* in/out: target_name buffer len */ + + /* If the iter specific field is 32 bits, it can be put + * in the first or second union. Otherwise it should be + * put in the second union. + */ union { struct { __u32 map_id; } map; }; + union { + struct { + __u64 cgroup_id; + __u32 order; + } cgroup; + struct { + __u32 tid; + __u32 pid; + } task; + }; } iter; struct { __u32 netns_ino; @@ -5905,6 +6448,7 @@ struct bpf_sock_ops { * the outgoing header has not * been written yet. */ + __u64 skb_hwtstamp; }; /* Definitions for bpf_sock_ops_cb_flags */ @@ -6342,6 +6886,21 @@ struct bpf_timer { __u64 :64; } __attribute__((aligned(8))); +struct bpf_dynptr { + __u64 :64; + __u64 :64; +} __attribute__((aligned(8))); + +struct bpf_list_head { + __u64 :64; + __u64 :64; +} __attribute__((aligned(8))); + +struct bpf_list_node { + __u64 :64; + __u64 :64; +} __attribute__((aligned(8))); + struct bpf_sysctl { __u32 write; /* Sysctl is being read (= 0) or written (= 1). * Allows 1,2,4-byte read, but no write. @@ -6378,7 +6937,8 @@ struct bpf_sk_lookup { __u32 protocol; /* IP protocol (IPPROTO_TCP, IPPROTO_UDP) */ __u32 remote_ip4; /* Network byte order */ __u32 remote_ip6[4]; /* Network byte order */ - __u32 remote_port; /* Network byte order */ + __be16 remote_port; /* Network byte order */ + __u16 :16; /* Zero padding */ __u32 local_ip4; /* Network byte order */ __u32 local_ip6[4]; /* Network byte order */ __u32 local_port; /* Host byte order */ @@ -6432,6 +6992,7 @@ enum bpf_core_relo_kind { BPF_CORE_TYPE_SIZE = 9, /* type size in bytes */ BPF_CORE_ENUMVAL_EXISTS = 10, /* enum value existence in target kernel */ BPF_CORE_ENUMVAL_VALUE = 11, /* enum value integer value */ + BPF_CORE_TYPE_MATCHES = 12, /* type match in target kernel */ }; /* diff --git a/original/uapi/linux/btf.h b/original/uapi/linux/btf.h index b0d8fea..ec1798b 100644 --- a/original/uapi/linux/btf.h +++ b/original/uapi/linux/btf.h @@ -33,13 +33,13 @@ struct btf_type { /* "info" bits arrangement * bits 0-15: vlen (e.g. # of struct's members) * bits 16-23: unused - * bits 24-27: kind (e.g. int, ptr, array...etc) - * bits 28-30: unused + * bits 24-28: kind (e.g. int, ptr, array...etc) + * bits 29-30: unused * bit 31: kind_flag, currently used by - * struct, union and fwd + * struct, union, enum, fwd and enum64 */ __u32 info; - /* "size" is used by INT, ENUM, STRUCT, UNION and DATASEC. + /* "size" is used by INT, ENUM, STRUCT, UNION, DATASEC and ENUM64. * "size" tells the size of the type it is describing. * * "type" is used by PTR, TYPEDEF, VOLATILE, CONST, RESTRICT, @@ -63,7 +63,7 @@ enum { BTF_KIND_ARRAY = 3, /* Array */ BTF_KIND_STRUCT = 4, /* Struct */ BTF_KIND_UNION = 5, /* Union */ - BTF_KIND_ENUM = 6, /* Enumeration */ + BTF_KIND_ENUM = 6, /* Enumeration up to 32-bit values */ BTF_KIND_FWD = 7, /* Forward */ BTF_KIND_TYPEDEF = 8, /* Typedef */ BTF_KIND_VOLATILE = 9, /* Volatile */ @@ -76,6 +76,7 @@ enum { BTF_KIND_FLOAT = 16, /* Floating point */ BTF_KIND_DECL_TAG = 17, /* Decl Tag */ BTF_KIND_TYPE_TAG = 18, /* Type Tag */ + BTF_KIND_ENUM64 = 19, /* Enumeration up to 64-bit values */ NR_BTF_KINDS, BTF_KIND_MAX = NR_BTF_KINDS - 1, @@ -186,4 +187,14 @@ struct btf_decl_tag { __s32 component_idx; }; +/* BTF_KIND_ENUM64 is followed by multiple "struct btf_enum64". + * The exact number of btf_enum64 is stored in the vlen (of the + * info in "struct btf_type"). + */ +struct btf_enum64 { + __u32 name_off; + __u32 val_lo32; + __u32 val_hi32; +}; + #endif /* _UAPI__LINUX_BTF_H__ */ diff --git a/original/uapi/linux/btrfs.h b/original/uapi/linux/btrfs.h index 7386199..b4f0f95 100644 --- a/original/uapi/linux/btrfs.h +++ b/original/uapi/linux/btrfs.h @@ -19,8 +19,14 @@ #ifndef _UAPI_LINUX_BTRFS_H #define _UAPI_LINUX_BTRFS_H + +#ifdef __cplusplus +extern "C" { +#endif + #include <linux/types.h> #include <linux/ioctl.h> +#include <linux/fs.h> #define BTRFS_IOCTL_MAGIC 0x94 #define BTRFS_VOL_NAME_MAX 255 @@ -93,7 +99,7 @@ struct btrfs_qgroup_inherit { __u64 num_ref_copies; __u64 num_excl_copies; struct btrfs_qgroup_limit lim; - __u64 qgroups[0]; + __u64 qgroups[]; }; struct btrfs_ioctl_qgroup_limit_args { @@ -290,6 +296,12 @@ struct btrfs_ioctl_fs_info_args { #define BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE_VALID (1ULL << 1) #define BTRFS_FEATURE_COMPAT_RO_VERITY (1ULL << 2) +/* + * Put all block group items into a dedicated block group tree, greatly + * reducing mount time for large filesystem due to better locality. + */ +#define BTRFS_FEATURE_COMPAT_RO_BLOCK_GROUP_TREE (1ULL << 3) + #define BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF (1ULL << 0) #define BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL (1ULL << 1) #define BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS (1ULL << 2) @@ -309,6 +321,7 @@ struct btrfs_ioctl_fs_info_args { #define BTRFS_FEATURE_INCOMPAT_METADATA_UUID (1ULL << 10) #define BTRFS_FEATURE_INCOMPAT_RAID1C34 (1ULL << 11) #define BTRFS_FEATURE_INCOMPAT_ZONED (1ULL << 12) +#define BTRFS_FEATURE_INCOMPAT_EXTENT_TREE_V2 (1ULL << 13) struct btrfs_ioctl_feature_flags { __u64 compat_flags; @@ -326,6 +339,12 @@ struct btrfs_ioctl_feature_flags { */ struct btrfs_balance_args { __u64 profiles; + + /* + * usage filter + * BTRFS_BALANCE_ARGS_USAGE with a single value means '0..N' + * BTRFS_BALANCE_ARGS_USAGE_RANGE - range syntax, min..max + */ union { __u64 usage; struct { @@ -542,7 +561,7 @@ struct btrfs_ioctl_search_header { __u64 offset; __u32 type; __u32 len; -}; +} __attribute__ ((__may_alias__)); #define BTRFS_SEARCH_ARGS_BUFSIZE (4096 - sizeof(struct btrfs_ioctl_search_key)) /* @@ -555,18 +574,23 @@ struct btrfs_ioctl_search_args { char buf[BTRFS_SEARCH_ARGS_BUFSIZE]; }; +/* + * Extended version of TREE_SEARCH ioctl that can return more than 4k of bytes. + * The allocated size of the buffer is set in buf_size. + */ struct btrfs_ioctl_search_args_v2 { struct btrfs_ioctl_search_key key; /* in/out - search parameters */ __u64 buf_size; /* in - size of buffer * out - on EOVERFLOW: needed size * to store item */ - __u64 buf[0]; /* out - found items */ + __u64 buf[]; /* out - found items */ }; +/* With a @src_length of zero, the range from @src_offset->EOF is cloned! */ struct btrfs_ioctl_clone_range_args { - __s64 src_fd; - __u64 src_offset, src_length; - __u64 dest_offset; + __s64 src_fd; + __u64 src_offset, src_length; + __u64 dest_offset; }; /* @@ -631,7 +655,7 @@ struct btrfs_ioctl_same_args { __u16 dest_count; /* in - total elements in info array */ __u16 reserved1; __u32 reserved2; - struct btrfs_ioctl_same_extent_info info[0]; + struct btrfs_ioctl_same_extent_info info[]; }; struct btrfs_ioctl_space_info { @@ -643,7 +667,7 @@ struct btrfs_ioctl_space_info { struct btrfs_ioctl_space_args { __u64 space_slots; __u64 total_spaces; - struct btrfs_ioctl_space_info spaces[0]; + struct btrfs_ioctl_space_info spaces[]; }; struct btrfs_data_container { @@ -651,7 +675,7 @@ struct btrfs_data_container { __u32 bytes_missing; /* out -- additional bytes needed for result */ __u32 elem_cnt; /* out */ __u32 elem_missed; /* out */ - __u64 val[0]; /* out */ + __u64 val[]; /* out */ }; struct btrfs_ioctl_ino_path_args { @@ -670,8 +694,11 @@ struct btrfs_ioctl_logical_ino_args { /* struct btrfs_data_container *inodes; out */ __u64 inodes; }; -/* Return every ref to the extent, not just those containing logical block. - * Requires logical == extent bytenr. */ + +/* + * Return every ref to the extent, not just those containing logical block. + * Requires logical == extent bytenr. + */ #define BTRFS_LOGICAL_INO_ARGS_IGNORE_OFFSET (1ULL << 0) enum btrfs_dev_stat_values { @@ -776,11 +803,19 @@ struct btrfs_ioctl_received_subvol_args { */ #define BTRFS_SEND_FLAG_VERSION 0x8 +/* + * Send compressed data using the ENCODED_WRITE command instead of decompressing + * the data and sending it with the WRITE command. This requires protocol + * version >= 2. + */ +#define BTRFS_SEND_FLAG_COMPRESSED 0x10 + #define BTRFS_SEND_FLAG_MASK \ (BTRFS_SEND_FLAG_NO_FILE_DATA | \ BTRFS_SEND_FLAG_OMIT_STREAM_HEADER | \ BTRFS_SEND_FLAG_OMIT_END_CMD | \ - BTRFS_SEND_FLAG_VERSION) + BTRFS_SEND_FLAG_VERSION | \ + BTRFS_SEND_FLAG_COMPRESSED) struct btrfs_ioctl_send_args { __s64 send_fd; /* in */ @@ -868,6 +903,134 @@ struct btrfs_ioctl_get_subvol_rootref_args { __u8 align[7]; }; +/* + * Data and metadata for an encoded read or write. + * + * Encoded I/O bypasses any encoding automatically done by the filesystem (e.g., + * compression). This can be used to read the compressed contents of a file or + * write pre-compressed data directly to a file. + * + * BTRFS_IOC_ENCODED_READ and BTRFS_IOC_ENCODED_WRITE are essentially + * preadv/pwritev with additional metadata about how the data is encoded and the + * size of the unencoded data. + * + * BTRFS_IOC_ENCODED_READ fills the given iovecs with the encoded data, fills + * the metadata fields, and returns the size of the encoded data. It reads one + * extent per call. It can also read data which is not encoded. + * + * BTRFS_IOC_ENCODED_WRITE uses the metadata fields, writes the encoded data + * from the iovecs, and returns the size of the encoded data. Note that the + * encoded data is not validated when it is written; if it is not valid (e.g., + * it cannot be decompressed), then a subsequent read may return an error. + * + * Since the filesystem page cache contains decoded data, encoded I/O bypasses + * the page cache. Encoded I/O requires CAP_SYS_ADMIN. + */ +struct btrfs_ioctl_encoded_io_args { + /* Input parameters for both reads and writes. */ + + /* + * iovecs containing encoded data. + * + * For reads, if the size of the encoded data is larger than the sum of + * iov[n].iov_len for 0 <= n < iovcnt, then the ioctl fails with + * ENOBUFS. + * + * For writes, the size of the encoded data is the sum of iov[n].iov_len + * for 0 <= n < iovcnt. This must be less than 128 KiB (this limit may + * increase in the future). This must also be less than or equal to + * unencoded_len. + */ + const struct iovec __user *iov; + /* Number of iovecs. */ + unsigned long iovcnt; + /* + * Offset in file. + * + * For writes, must be aligned to the sector size of the filesystem. + */ + __s64 offset; + /* Currently must be zero. */ + __u64 flags; + + /* + * For reads, the following members are output parameters that will + * contain the returned metadata for the encoded data. + * For writes, the following members must be set to the metadata for the + * encoded data. + */ + + /* + * Length of the data in the file. + * + * Must be less than or equal to unencoded_len - unencoded_offset. For + * writes, must be aligned to the sector size of the filesystem unless + * the data ends at or beyond the current end of the file. + */ + __u64 len; + /* + * Length of the unencoded (i.e., decrypted and decompressed) data. + * + * For writes, must be no more than 128 KiB (this limit may increase in + * the future). If the unencoded data is actually longer than + * unencoded_len, then it is truncated; if it is shorter, then it is + * extended with zeroes. + */ + __u64 unencoded_len; + /* + * Offset from the first byte of the unencoded data to the first byte of + * logical data in the file. + * + * Must be less than unencoded_len. + */ + __u64 unencoded_offset; + /* + * BTRFS_ENCODED_IO_COMPRESSION_* type. + * + * For writes, must not be BTRFS_ENCODED_IO_COMPRESSION_NONE. + */ + __u32 compression; + /* Currently always BTRFS_ENCODED_IO_ENCRYPTION_NONE. */ + __u32 encryption; + /* + * Reserved for future expansion. + * + * For reads, always returned as zero. Users should check for non-zero + * bytes. If there are any, then the kernel has a newer version of this + * structure with additional information that the user definition is + * missing. + * + * For writes, must be zeroed. + */ + __u8 reserved[64]; +}; + +/* Data is not compressed. */ +#define BTRFS_ENCODED_IO_COMPRESSION_NONE 0 +/* Data is compressed as a single zlib stream. */ +#define BTRFS_ENCODED_IO_COMPRESSION_ZLIB 1 +/* + * Data is compressed as a single zstd frame with the windowLog compression + * parameter set to no more than 17. + */ +#define BTRFS_ENCODED_IO_COMPRESSION_ZSTD 2 +/* + * Data is compressed sector by sector (using the sector size indicated by the + * name of the constant) with LZO1X and wrapped in the format documented in + * fs/btrfs/lzo.c. For writes, the compression sector size must match the + * filesystem sector size. + */ +#define BTRFS_ENCODED_IO_COMPRESSION_LZO_4K 3 +#define BTRFS_ENCODED_IO_COMPRESSION_LZO_8K 4 +#define BTRFS_ENCODED_IO_COMPRESSION_LZO_16K 5 +#define BTRFS_ENCODED_IO_COMPRESSION_LZO_32K 6 +#define BTRFS_ENCODED_IO_COMPRESSION_LZO_64K 7 +#define BTRFS_ENCODED_IO_COMPRESSION_TYPES 8 + +/* Data is not encrypted. */ +#define BTRFS_ENCODED_IO_ENCRYPTION_NONE 0 +#define BTRFS_ENCODED_IO_ENCRYPTION_TYPES 1 + /* Error codes as returned by the kernel */ enum btrfs_err_code { BTRFS_ERROR_DEV_RAID1_MIN_NOT_MET = 1, @@ -996,5 +1159,13 @@ enum btrfs_err_code { struct btrfs_ioctl_ino_lookup_user_args) #define BTRFS_IOC_SNAP_DESTROY_V2 _IOW(BTRFS_IOCTL_MAGIC, 63, \ struct btrfs_ioctl_vol_args_v2) +#define BTRFS_IOC_ENCODED_READ _IOR(BTRFS_IOCTL_MAGIC, 64, \ + struct btrfs_ioctl_encoded_io_args) +#define BTRFS_IOC_ENCODED_WRITE _IOW(BTRFS_IOCTL_MAGIC, 64, \ + struct btrfs_ioctl_encoded_io_args) + +#ifdef __cplusplus +} +#endif #endif /* _UAPI_LINUX_BTRFS_H */ diff --git a/original/uapi/linux/btrfs_tree.h b/original/uapi/linux/btrfs_tree.h index 5416f1f..ab38d0f 100644 --- a/original/uapi/linux/btrfs_tree.h +++ b/original/uapi/linux/btrfs_tree.h @@ -10,6 +10,23 @@ #include <stddef.h> #endif +/* ASCII for _BHRfS_M, no terminating nul */ +#define BTRFS_MAGIC 0x4D5F53665248425FULL + +#define BTRFS_MAX_LEVEL 8 + +/* + * We can actually store much bigger names, but lets not confuse the rest of + * linux. + */ +#define BTRFS_NAME_LEN 255 + +/* + * Theoretical limit is larger, but we keep this down to a sane value. That + * should limit greatly the possibility of collisions on inode ref items. + */ +#define BTRFS_LINK_MAX 65535U + /* * This header contains the structure definitions and constants used * by file system objects that can be retrieved using @@ -53,6 +70,9 @@ /* tracks free space in block groups. */ #define BTRFS_FREE_SPACE_TREE_OBJECTID 10ULL +/* Holds the block group items for extent tree v2. */ +#define BTRFS_BLOCK_GROUP_TREE_OBJECTID 11ULL + /* device stats in the device tree */ #define BTRFS_DEV_STATS_OBJECTID 0ULL @@ -356,6 +376,50 @@ enum btrfs_csum_type { #define BTRFS_FT_SYMLINK 7 #define BTRFS_FT_XATTR 8 #define BTRFS_FT_MAX 9 +/* Directory contains encrypted data */ +#define BTRFS_FT_ENCRYPTED 0x80 + +static inline __u8 btrfs_dir_flags_to_ftype(__u8 flags) +{ + return flags & ~BTRFS_FT_ENCRYPTED; +} + +/* + * Inode flags + */ +#define BTRFS_INODE_NODATASUM (1U << 0) +#define BTRFS_INODE_NODATACOW (1U << 1) +#define BTRFS_INODE_READONLY (1U << 2) +#define BTRFS_INODE_NOCOMPRESS (1U << 3) +#define BTRFS_INODE_PREALLOC (1U << 4) +#define BTRFS_INODE_SYNC (1U << 5) +#define BTRFS_INODE_IMMUTABLE (1U << 6) +#define BTRFS_INODE_APPEND (1U << 7) +#define BTRFS_INODE_NODUMP (1U << 8) +#define BTRFS_INODE_NOATIME (1U << 9) +#define BTRFS_INODE_DIRSYNC (1U << 10) +#define BTRFS_INODE_COMPRESS (1U << 11) + +#define BTRFS_INODE_ROOT_ITEM_INIT (1U << 31) + +#define BTRFS_INODE_FLAG_MASK \ + (BTRFS_INODE_NODATASUM | \ + BTRFS_INODE_NODATACOW | \ + BTRFS_INODE_READONLY | \ + BTRFS_INODE_NOCOMPRESS | \ + BTRFS_INODE_PREALLOC | \ + BTRFS_INODE_SYNC | \ + BTRFS_INODE_IMMUTABLE | \ + BTRFS_INODE_APPEND | \ + BTRFS_INODE_NODUMP | \ + BTRFS_INODE_NOATIME | \ + BTRFS_INODE_DIRSYNC | \ + BTRFS_INODE_COMPRESS | \ + BTRFS_INODE_ROOT_ITEM_INIT) + +#define BTRFS_INODE_RO_VERITY (1U << 0) + +#define BTRFS_INODE_RO_FLAG_MASK (BTRFS_INODE_RO_VERITY) /* * The key defines the order in the tree, and so it also defines (optimal) @@ -386,6 +450,109 @@ struct btrfs_key { __u64 offset; } __attribute__ ((__packed__)); +/* + * Every tree block (leaf or node) starts with this header. + */ +struct btrfs_header { + /* These first four must match the super block */ + __u8 csum[BTRFS_CSUM_SIZE]; + /* FS specific uuid */ + __u8 fsid[BTRFS_FSID_SIZE]; + /* Which block this node is supposed to live in */ + __le64 bytenr; + __le64 flags; + + /* Allowed to be different from the super from here on down */ + __u8 chunk_tree_uuid[BTRFS_UUID_SIZE]; + __le64 generation; + __le64 owner; + __le32 nritems; + __u8 level; +} __attribute__ ((__packed__)); + +/* + * This is a very generous portion of the super block, giving us room to + * translate 14 chunks with 3 stripes each. + */ +#define BTRFS_SYSTEM_CHUNK_ARRAY_SIZE 2048 + +/* + * Just in case we somehow lose the roots and are not able to mount, we store + * an array of the roots from previous transactions in the super. + */ +#define BTRFS_NUM_BACKUP_ROOTS 4 +struct btrfs_root_backup { + __le64 tree_root; + __le64 tree_root_gen; + + __le64 chunk_root; + __le64 chunk_root_gen; + + __le64 extent_root; + __le64 extent_root_gen; + + __le64 fs_root; + __le64 fs_root_gen; + + __le64 dev_root; + __le64 dev_root_gen; + + __le64 csum_root; + __le64 csum_root_gen; + + __le64 total_bytes; + __le64 bytes_used; + __le64 num_devices; + /* future */ + __le64 unused_64[4]; + + __u8 tree_root_level; + __u8 chunk_root_level; + __u8 extent_root_level; + __u8 fs_root_level; + __u8 dev_root_level; + __u8 csum_root_level; + /* future and to align */ + __u8 unused_8[10]; +} __attribute__ ((__packed__)); + +/* + * A leaf is full of items. offset and size tell us where to find the item in + * the leaf (relative to the start of the data area) + */ +struct btrfs_item { + struct btrfs_disk_key key; + __le32 offset; + __le32 size; +} __attribute__ ((__packed__)); + +/* + * Leaves have an item area and a data area: + * [item0, item1....itemN] [free space] [dataN...data1, data0] + * + * The data is separate from the items to get the keys closer together during + * searches. + */ +struct btrfs_leaf { + struct btrfs_header header; + struct btrfs_item items[]; +} __attribute__ ((__packed__)); + +/* + * All non-leaf blocks are nodes, they hold only keys and pointers to other + * blocks. + */ +struct btrfs_key_ptr { + struct btrfs_disk_key key; + __le64 blockptr; + __le64 generation; +} __attribute__ ((__packed__)); + +struct btrfs_node { + struct btrfs_header header; + struct btrfs_key_ptr ptrs[]; +} __attribute__ ((__packed__)); + struct btrfs_dev_item { /* the internal btrfs device id */ __le64 devid; @@ -469,6 +636,69 @@ struct btrfs_chunk { /* additional stripes go here */ } __attribute__ ((__packed__)); +/* + * The super block basically lists the main trees of the FS. + */ +struct btrfs_super_block { + /* The first 4 fields must match struct btrfs_header */ + __u8 csum[BTRFS_CSUM_SIZE]; + /* FS specific UUID, visible to user */ + __u8 fsid[BTRFS_FSID_SIZE]; + /* This block number */ + __le64 bytenr; + __le64 flags; + + /* Allowed to be different from the btrfs_header from here own down */ + __le64 magic; + __le64 generation; + __le64 root; + __le64 chunk_root; + __le64 log_root; + + /* + * This member has never been utilized since the very beginning, thus + * it's always 0 regardless of kernel version. We always use + * generation + 1 to read log tree root. So here we mark it deprecated. + */ + __le64 __unused_log_root_transid; + __le64 total_bytes; + __le64 bytes_used; + __le64 root_dir_objectid; + __le64 num_devices; + __le32 sectorsize; + __le32 nodesize; + __le32 __unused_leafsize; + __le32 stripesize; + __le32 sys_chunk_array_size; + __le64 chunk_root_generation; + __le64 compat_flags; + __le64 compat_ro_flags; + __le64 incompat_flags; + __le16 csum_type; + __u8 root_level; + __u8 chunk_root_level; + __u8 log_root_level; + struct btrfs_dev_item dev_item; + + char label[BTRFS_LABEL_SIZE]; + + __le64 cache_generation; + __le64 uuid_tree_generation; + + /* The UUID written into btree blocks */ + __u8 metadata_uuid[BTRFS_FSID_SIZE]; + + __u64 nr_global_roots; + + /* Future expansion */ + __le64 reserved[27]; + __u8 sys_chunk_array[BTRFS_SYSTEM_CHUNK_ARRAY_SIZE]; + struct btrfs_root_backup super_roots[BTRFS_NUM_BACKUP_ROOTS]; + + /* Padded to 4096 bytes */ + __u8 padding[565]; +} __attribute__ ((__packed__)); + #define BTRFS_FREE_SPACE_EXTENT 1 #define BTRFS_FREE_SPACE_BITMAP 2 @@ -523,6 +753,14 @@ struct btrfs_extent_item_v0 { /* use full backrefs for extent pointers in the block */ #define BTRFS_BLOCK_FLAG_FULL_BACKREF (1ULL << 8) +#define BTRFS_BACKREF_REV_MAX 256 +#define BTRFS_BACKREF_REV_SHIFT 56 +#define BTRFS_BACKREF_REV_MASK (((u64)BTRFS_BACKREF_REV_MAX - 1) << \ + BTRFS_BACKREF_REV_SHIFT) + +#define BTRFS_OLD_BACKREF_REV 0 +#define BTRFS_MIXED_BACKREF_REV 1 + /* * this flag is only used internally by scrub and may be changed at any time * it is only declared here to avoid collisions @@ -572,7 +810,7 @@ struct btrfs_inode_extref { __le64 parent_objectid; __le64 index; __le16 name_len; - __u8 name[0]; + __u8 name[]; /* name goes here */ } __attribute__ ((__packed__)); @@ -877,19 +1115,6 @@ struct btrfs_dev_replace_item { #define BTRFS_BLOCK_GROUP_RESERVED (BTRFS_AVAIL_ALLOC_BIT_SINGLE | \ BTRFS_SPACE_INFO_GLOBAL_RSV) -enum btrfs_raid_types { - BTRFS_RAID_RAID10, - BTRFS_RAID_RAID1, - BTRFS_RAID_DUP, - BTRFS_RAID_RAID0, - BTRFS_RAID_SINGLE, - BTRFS_RAID_RAID5, - BTRFS_RAID_RAID6, - BTRFS_RAID_RAID1C3, - BTRFS_RAID_RAID1C4, - BTRFS_NR_RAID_TYPES -}; - #define BTRFS_BLOCK_GROUP_TYPE_MASK (BTRFS_BLOCK_GROUP_DATA | \ BTRFS_BLOCK_GROUP_SYSTEM | \ BTRFS_BLOCK_GROUP_METADATA) @@ -975,6 +1200,10 @@ static inline __u16 btrfs_qgroup_level(__u64 qgroupid) */ #define BTRFS_QGROUP_STATUS_FLAG_INCONSISTENT (1ULL << 2) +#define BTRFS_QGROUP_STATUS_FLAGS_MASK (BTRFS_QGROUP_STATUS_FLAG_ON | \ + BTRFS_QGROUP_STATUS_FLAG_RESCAN | \ + BTRFS_QGROUP_STATUS_FLAG_INCONSISTENT) + #define BTRFS_QGROUP_STATUS_VERSION 1 struct btrfs_qgroup_status_item { diff --git a/original/uapi/linux/cachefiles.h b/original/uapi/linux/cachefiles.h new file mode 100644 index 0000000..78caa73 --- /dev/null +++ b/original/uapi/linux/cachefiles.h @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _LINUX_CACHEFILES_H +#define _LINUX_CACHEFILES_H + +#include <linux/types.h> +#include <linux/ioctl.h> + +/* + * Fscache ensures that the maximum length of cookie key is 255. The volume key + * is controlled by netfs, and generally no bigger than 255. + */ +#define CACHEFILES_MSG_MAX_SIZE 1024 + +enum cachefiles_opcode { + CACHEFILES_OP_OPEN, + CACHEFILES_OP_CLOSE, + CACHEFILES_OP_READ, +}; + +/* + * Message Header + * + * @msg_id a unique ID identifying this message + * @opcode message type, CACHEFILE_OP_* + * @len message length, including message header and following data + * @object_id a unique ID identifying a cache file + * @data message type specific payload + */ +struct cachefiles_msg { + __u32 msg_id; + __u32 opcode; + __u32 len; + __u32 object_id; + __u8 data[]; +}; + +/* + * @data contains the volume_key followed directly by the cookie_key. volume_key + * is a NUL-terminated string; @volume_key_size indicates the size of the volume + * key in bytes. cookie_key is binary data, which is netfs specific; + * @cookie_key_size indicates the size of the cookie key in bytes. + * + * @fd identifies an anon_fd referring to the cache file. + */ +struct cachefiles_open { + __u32 volume_key_size; + __u32 cookie_key_size; + __u32 fd; + __u32 flags; + __u8 data[]; +}; + +/* + * @off indicates the starting offset of the requested file range + * @len indicates the length of the requested file range + */ +struct cachefiles_read { + __u64 off; + __u64 len; +}; + +/* + * Reply for READ request + * @arg for this ioctl is the @id field of READ request. + */ +#define CACHEFILES_IOC_READ_COMPLETE _IOW(0x98, 1, int) + +#endif diff --git a/original/uapi/linux/can.h b/original/uapi/linux/can.h index 90801ad..dd645ea 100644 --- a/original/uapi/linux/can.h +++ b/original/uapi/linux/can.h @@ -48,6 +48,7 @@ #include <linux/types.h> #include <linux/socket.h> +#include <linux/stddef.h> /* for offsetof */ /* controller area network (CAN) kernel definitions */ @@ -60,6 +61,7 @@ #define CAN_SFF_MASK 0x000007FFU /* standard frame format (SFF) */ #define CAN_EFF_MASK 0x1FFFFFFFU /* extended frame format (EFF) */ #define CAN_ERR_MASK 0x1FFFFFFFU /* omit EFF, RTR, ERR flags */ +#define CANXL_PRIO_MASK CAN_SFF_MASK /* 11 bit priority mask */ /* * Controller Area Network Identifier structure @@ -73,6 +75,7 @@ typedef __u32 canid_t; #define CAN_SFF_ID_BITS 11 #define CAN_EFF_ID_BITS 29 +#define CANXL_PRIO_BITS CAN_SFF_ID_BITS /* * Controller Area Network Error Message Frame Mask structure @@ -91,6 +94,16 @@ typedef __u32 can_err_mask_t; #define CANFD_MAX_DLC 15 #define CANFD_MAX_DLEN 64 +/* + * CAN XL payload length and DLC definitions according to ISO 11898-1 + * CAN XL DLC ranges from 0 .. 2047 => data length from 1 .. 2048 byte + */ +#define CANXL_MIN_DLC 0 +#define CANXL_MAX_DLC 2047 +#define CANXL_MAX_DLC_MASK 0x07FF +#define CANXL_MIN_DLEN 1 +#define CANXL_MAX_DLEN 2048 + /** * struct can_frame - Classical CAN frame structure (aka CAN 2.0B) * @can_id: CAN ID of the frame and CAN_*_FLAG flags, see canid_t definition @@ -141,8 +154,8 @@ struct can_frame { * When this is done the former differentiation via CAN_MTU / CANFD_MTU gets * lost. CANFD_FDF allows programmers to mark CAN FD frames in the case of * using struct canfd_frame for mixed CAN / CAN FD content (dual use). - * N.B. the Kernel APIs do NOT provide mixed CAN / CAN FD content inside of - * struct canfd_frame therefore the CANFD_FDF flag is disregarded by Linux. + * Since the introduction of CAN XL the CANFD_FDF flag is set in all CAN FD + * frame structures provided by the CAN subsystem of the Linux kernel. */ #define CANFD_BRS 0x01 /* bit rate switch (second bitrate for payload data) */ #define CANFD_ESI 0x02 /* error state indicator of the transmitting node */ @@ -166,8 +179,46 @@ struct canfd_frame { __u8 data[CANFD_MAX_DLEN] __attribute__((aligned(8))); }; +/* + * defined bits for canxl_frame.flags + * + * The canxl_frame.flags element contains two bits CANXL_XLF and CANXL_SEC + * and shares the relative position of the struct can[fd]_frame.len element. + * The CANXL_XLF bit ALWAYS needs to be set to indicate a valid CAN XL frame. + * As a side effect setting this bit intentionally breaks the length checks + * for Classical CAN and CAN FD frames. + * + * Undefined bits in canxl_frame.flags are reserved and shall be set to zero. + */ +#define CANXL_XLF 0x80 /* mandatory CAN XL frame flag (must always be set!) */ +#define CANXL_SEC 0x01 /* Simple Extended Content (security/segmentation) */ + +/** + * struct canxl_frame - CAN with e'X'tended frame 'L'ength frame structure + * @prio: 11 bit arbitration priority with zero'ed CAN_*_FLAG flags + * @flags: additional flags for CAN XL + * @sdt: SDU (service data unit) type + * @len: frame payload length in byte (CANXL_MIN_DLEN .. CANXL_MAX_DLEN) + * @af: acceptance field + * @data: CAN XL frame payload (CANXL_MIN_DLEN .. CANXL_MAX_DLEN byte) + * + * @prio shares the same position as @can_id from struct can[fd]_frame. + */ +struct canxl_frame { + canid_t prio; /* 11 bit priority for arbitration (canid_t) */ + __u8 flags; /* additional flags for CAN XL */ + __u8 sdt; /* SDU (service data unit) type */ + __u16 len; /* frame payload length in byte */ + __u32 af; /* acceptance field */ + __u8 data[CANXL_MAX_DLEN]; +}; + #define CAN_MTU (sizeof(struct can_frame)) #define CANFD_MTU (sizeof(struct canfd_frame)) +#define CANXL_MTU (sizeof(struct canxl_frame)) +#define CANXL_HDR_SIZE (offsetof(struct canxl_frame, data)) +#define CANXL_MIN_MTU (CANXL_HDR_SIZE + 64) +#define CANXL_MAX_MTU CANXL_MTU /* particular protocols of the protocol family PF_CAN */ #define CAN_RAW 1 /* RAW sockets */ diff --git a/original/uapi/linux/can/bcm.h b/original/uapi/linux/can/bcm.h index dd2b925..f1e45f5 100644 --- a/original/uapi/linux/can/bcm.h +++ b/original/uapi/linux/can/bcm.h @@ -71,7 +71,7 @@ struct bcm_msg_head { struct bcm_timeval ival1, ival2; canid_t can_id; __u32 nframes; - struct can_frame frames[0]; + struct can_frame frames[]; }; enum { diff --git a/original/uapi/linux/can/error.h b/original/uapi/linux/can/error.h index 3463328..acc1ac3 100644 --- a/original/uapi/linux/can/error.h +++ b/original/uapi/linux/can/error.h @@ -57,6 +57,8 @@ #define CAN_ERR_BUSOFF 0x00000040U /* bus off */ #define CAN_ERR_BUSERROR 0x00000080U /* bus error (may flood!) */ #define CAN_ERR_RESTARTED 0x00000100U /* controller restarted */ +#define CAN_ERR_CNT 0x00000200U /* TX error counter / data[6] */ + /* RX error counter / data[7] */ /* arbitration lost in bit ... / data[0] */ #define CAN_ERR_LOSTARB_UNSPEC 0x00 /* unspecified */ @@ -120,6 +122,22 @@ #define CAN_ERR_TRX_CANL_SHORT_TO_GND 0x70 /* 0111 0000 */ #define CAN_ERR_TRX_CANL_SHORT_TO_CANH 0x80 /* 1000 0000 */ -/* controller specific additional information / data[5..7] */ +/* data[5] is reserved (do not use) */ + +/* TX error counter / data[6] */ +/* RX error counter / data[7] */ + +/* CAN state thresholds + * + * Error counter Error state + * ----------------------------------- + * 0 - 95 Error-active + * 96 - 127 Error-warning + * 128 - 255 Error-passive + * 256 and greater Bus-off + */ +#define CAN_ERROR_WARNING_THRESHOLD 96 +#define CAN_ERROR_PASSIVE_THRESHOLD 128 +#define CAN_BUS_OFF_THRESHOLD 256 #endif /* _UAPI_CAN_ERROR_H */ diff --git a/original/uapi/linux/can/isotp.h b/original/uapi/linux/can/isotp.h index c55935b..439c982 100644 --- a/original/uapi/linux/can/isotp.h +++ b/original/uapi/linux/can/isotp.h @@ -124,33 +124,30 @@ struct can_isotp_ll_options { /* flags for isotp behaviour */ -#define CAN_ISOTP_LISTEN_MODE 0x001 /* listen only (do not send FC) */ -#define CAN_ISOTP_EXTEND_ADDR 0x002 /* enable extended addressing */ -#define CAN_ISOTP_TX_PADDING 0x004 /* enable CAN frame padding tx path */ -#define CAN_ISOTP_RX_PADDING 0x008 /* enable CAN frame padding rx path */ -#define CAN_ISOTP_CHK_PAD_LEN 0x010 /* check received CAN frame padding */ -#define CAN_ISOTP_CHK_PAD_DATA 0x020 /* check received CAN frame padding */ -#define CAN_ISOTP_HALF_DUPLEX 0x040 /* half duplex error state handling */ -#define CAN_ISOTP_FORCE_TXSTMIN 0x080 /* ignore stmin from received FC */ -#define CAN_ISOTP_FORCE_RXSTMIN 0x100 /* ignore CFs depending on rx stmin */ -#define CAN_ISOTP_RX_EXT_ADDR 0x200 /* different rx extended addressing */ -#define CAN_ISOTP_WAIT_TX_DONE 0x400 /* wait for tx completion */ -#define CAN_ISOTP_SF_BROADCAST 0x800 /* 1-to-N functional addressing */ - -/* default values */ +#define CAN_ISOTP_LISTEN_MODE 0x0001 /* listen only (do not send FC) */ +#define CAN_ISOTP_EXTEND_ADDR 0x0002 /* enable extended addressing */ +#define CAN_ISOTP_TX_PADDING 0x0004 /* enable CAN frame padding tx path */ +#define CAN_ISOTP_RX_PADDING 0x0008 /* enable CAN frame padding rx path */ +#define CAN_ISOTP_CHK_PAD_LEN 0x0010 /* check received CAN frame padding */ +#define CAN_ISOTP_CHK_PAD_DATA 0x0020 /* check received CAN frame padding */ +#define CAN_ISOTP_HALF_DUPLEX 0x0040 /* half duplex error state handling */ +#define CAN_ISOTP_FORCE_TXSTMIN 0x0080 /* ignore stmin from received FC */ +#define CAN_ISOTP_FORCE_RXSTMIN 0x0100 /* ignore CFs depending on rx stmin */ +#define CAN_ISOTP_RX_EXT_ADDR 0x0200 /* different rx extended addressing */ +#define CAN_ISOTP_WAIT_TX_DONE 0x0400 /* wait for tx completion */ +#define CAN_ISOTP_SF_BROADCAST 0x0800 /* 1-to-N functional addressing */ +#define CAN_ISOTP_CF_BROADCAST 0x1000 /* 1-to-N transmission w/o FC */ + +/* protocol machine default values */ #define CAN_ISOTP_DEFAULT_FLAGS 0 #define CAN_ISOTP_DEFAULT_EXT_ADDRESS 0x00 #define CAN_ISOTP_DEFAULT_PAD_CONTENT 0xCC /* prevent bit-stuffing */ -#define CAN_ISOTP_DEFAULT_FRAME_TXTIME 0 +#define CAN_ISOTP_DEFAULT_FRAME_TXTIME 50000 /* 50 micro seconds */ #define CAN_ISOTP_DEFAULT_RECV_BS 0 #define CAN_ISOTP_DEFAULT_RECV_STMIN 0x00 #define CAN_ISOTP_DEFAULT_RECV_WFTMAX 0 -#define CAN_ISOTP_DEFAULT_LL_MTU CAN_MTU -#define CAN_ISOTP_DEFAULT_LL_TX_DL CAN_MAX_DLEN -#define CAN_ISOTP_DEFAULT_LL_TX_FLAGS 0 - /* * Remark on CAN_ISOTP_DEFAULT_RECV_* values: * @@ -162,4 +159,24 @@ struct can_isotp_ll_options { * consistency and copied directly into the flow control (FC) frame. */ +/* link layer default values => make use of Classical CAN frames */ + +#define CAN_ISOTP_DEFAULT_LL_MTU CAN_MTU +#define CAN_ISOTP_DEFAULT_LL_TX_DL CAN_MAX_DLEN +#define CAN_ISOTP_DEFAULT_LL_TX_FLAGS 0 + +/* + * The CAN_ISOTP_DEFAULT_FRAME_TXTIME has become a non-zero value as + * it only makes sense for isotp implementation tests to run without + * a N_As value. As user space applications usually do not set the + * frame_txtime element of struct can_isotp_options the new in-kernel + * default is very likely overwritten with zero when the sockopt() + * CAN_ISOTP_OPTS is invoked. + * To make sure that a N_As value of zero is only set intentional the + * value '0' is now interpreted as 'do not change the current value'. + * When a frame_txtime of zero is required for testing purposes this + * CAN_ISOTP_FRAME_TXTIME_ZERO u32 value has to be set in frame_txtime. + */ +#define CAN_ISOTP_FRAME_TXTIME_ZERO 0xFFFFFFFF + #endif /* !_UAPI_CAN_ISOTP_H */ diff --git a/original/uapi/linux/can/raw.h b/original/uapi/linux/can/raw.h index 3386aa8..ff12f52 100644 --- a/original/uapi/linux/can/raw.h +++ b/original/uapi/linux/can/raw.h @@ -62,6 +62,7 @@ enum { CAN_RAW_RECV_OWN_MSGS, /* receive my own msgs (default:off) */ CAN_RAW_FD_FRAMES, /* allow CAN FD frames (default:off) */ CAN_RAW_JOIN_FILTERS, /* all filters must match to trigger */ + CAN_RAW_XL_FRAMES, /* allow CAN XL frames (default:off) */ }; #endif /* !_UAPI_CAN_RAW_H */ diff --git a/original/uapi/linux/capability.h b/original/uapi/linux/capability.h index 463d1ba..3d61a0a 100644 --- a/original/uapi/linux/capability.h +++ b/original/uapi/linux/capability.h @@ -426,7 +426,7 @@ struct vfs_ns_cap_data { */ #define CAP_TO_INDEX(x) ((x) >> 5) /* 1 << 5 == bits in __u32 */ -#define CAP_TO_MASK(x) (1 << ((x) & 31)) /* mask for indexed __u32 */ +#define CAP_TO_MASK(x) (1U << ((x) & 31)) /* mask for indexed __u32 */ #endif /* _UAPI_LINUX_CAPABILITY_H */ diff --git a/original/uapi/linux/cdrom.h b/original/uapi/linux/cdrom.h index 804ff8d..011e594 100644 --- a/original/uapi/linux/cdrom.h +++ b/original/uapi/linux/cdrom.h @@ -103,7 +103,7 @@ #define CDROMREADALL 0x5318 /* read all 2646 bytes */ /* - * These ioctls are (now) only in ide-cd.c for controlling + * These ioctls were only in (now removed) ide-cd.c for controlling * drive spindown time. They should be implemented in the * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10, * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE... diff --git a/original/uapi/linux/cec-funcs.h b/original/uapi/linux/cec-funcs.h index c3baaea..d58fa1c 100644 --- a/original/uapi/linux/cec-funcs.h +++ b/original/uapi/linux/cec-funcs.h @@ -1568,6 +1568,20 @@ static inline void cec_ops_request_short_audio_descriptor(const struct cec_msg * } } +static inline void cec_msg_set_audio_volume_level(struct cec_msg *msg, + __u8 audio_volume_level) +{ + msg->len = 3; + msg->msg[1] = CEC_MSG_SET_AUDIO_VOLUME_LEVEL; + msg->msg[2] = audio_volume_level; +} + +static inline void cec_ops_set_audio_volume_level(const struct cec_msg *msg, + __u8 *audio_volume_level) +{ + *audio_volume_level = msg->msg[2]; +} + /* Audio Rate Control Feature */ static inline void cec_msg_set_audio_rate(struct cec_msg *msg, diff --git a/original/uapi/linux/cec.h b/original/uapi/linux/cec.h index de936f5..b8e071a 100644 --- a/original/uapi/linux/cec.h +++ b/original/uapi/linux/cec.h @@ -142,6 +142,26 @@ static inline void cec_msg_set_reply_to(struct cec_msg *msg, msg->reply = msg->timeout = 0; } +/** + * cec_msg_recv_is_tx_result - return true if this message contains the + * result of an earlier non-blocking transmit + * @msg: the message structure from CEC_RECEIVE + */ +static inline int cec_msg_recv_is_tx_result(const struct cec_msg *msg) +{ + return msg->sequence && msg->tx_status && !msg->rx_status; +} + +/** + * cec_msg_recv_is_rx_result - return true if this message contains the + * reply of an earlier non-blocking transmit + * @msg: the message structure from CEC_RECEIVE + */ +static inline int cec_msg_recv_is_rx_result(const struct cec_msg *msg) +{ + return msg->sequence && !msg->tx_status && msg->rx_status; +} + /* cec_msg flags field */ #define CEC_MSG_FL_REPLY_TO_FOLLOWERS (1 << 0) #define CEC_MSG_FL_RAW (1 << 1) @@ -748,6 +768,7 @@ struct cec_event { #define CEC_OP_FEAT_DEV_HAS_SET_AUDIO_RATE 0x08 #define CEC_OP_FEAT_DEV_SINK_HAS_ARC_TX 0x04 #define CEC_OP_FEAT_DEV_SOURCE_HAS_ARC_RX 0x02 +#define CEC_OP_FEAT_DEV_HAS_SET_AUDIO_VOLUME_LEVEL 0x01 #define CEC_MSG_GIVE_FEATURES 0xa5 /* HDMI 2.0 */ @@ -1039,6 +1060,7 @@ struct cec_event { #define CEC_OP_AUD_FMT_ID_CEA861 0 #define CEC_OP_AUD_FMT_ID_CEA861_CXT 1 +#define CEC_MSG_SET_AUDIO_VOLUME_LEVEL 0x73 /* Audio Rate Control Feature */ #define CEC_MSG_SET_AUDIO_RATE 0x9a diff --git a/original/uapi/linux/connector.h b/original/uapi/linux/connector.h index 3738936..5ae131c 100644 --- a/original/uapi/linux/connector.h +++ b/original/uapi/linux/connector.h @@ -75,7 +75,7 @@ struct cn_msg { __u16 len; /* Length of the following data */ __u16 flags; - __u8 data[0]; + __u8 data[]; }; #endif /* _UAPI__CONNECTOR_H */ diff --git a/original/uapi/linux/counter.h b/original/uapi/linux/counter.h index d0aa95a..8ab12d7 100644 --- a/original/uapi/linux/counter.h +++ b/original/uapi/linux/counter.h @@ -61,6 +61,10 @@ enum counter_event_type { COUNTER_EVENT_THRESHOLD, /* Index signal detected */ COUNTER_EVENT_INDEX, + /* State of counter is changed */ + COUNTER_EVENT_CHANGE_OF_STATE, + /* Count value captured */ + COUNTER_EVENT_CAPTURE, }; /** @@ -151,4 +155,10 @@ enum counter_synapse_action { COUNTER_SYNAPSE_ACTION_BOTH_EDGES, }; +/* Signal polarity values */ +enum counter_signal_polarity { + COUNTER_SIGNAL_POLARITY_POSITIVE, + COUNTER_SIGNAL_POLARITY_NEGATIVE, +}; + #endif /* _UAPI_COUNTER_H_ */ diff --git a/original/uapi/linux/cxl_mem.h b/original/uapi/linux/cxl_mem.h index 8d206f2..c71021a 100644 --- a/original/uapi/linux/cxl_mem.h +++ b/original/uapi/linux/cxl_mem.h @@ -68,8 +68,8 @@ static const struct { * struct cxl_command_info - Command information returned from a query. * @id: ID number for the command. * @flags: Flags that specify command behavior. - * @size_in: Expected input size, or -1 if variable length. - * @size_out: Expected output size, or -1 if variable length. + * @size_in: Expected input size, or ~0 if variable length. + * @size_out: Expected output size, or ~0 if variable length. * * Represents a single command that is supported by both the driver and the * hardware. This is returned as part of an array from the query ioctl. The @@ -78,7 +78,7 @@ static const struct { * * - @id = 10 * - @flags = 0 - * - @size_in = -1 + * - @size_in = ~0 * - @size_out = 0 * * See struct cxl_mem_query_commands. @@ -89,8 +89,8 @@ struct cxl_command_info { __u32 flags; #define CXL_MEM_COMMAND_FLAG_MASK GENMASK(0, 0) - __s32 size_in; - __s32 size_out; + __u32 size_in; + __u32 size_out; }; /** @@ -169,13 +169,13 @@ struct cxl_send_command { __u32 retval; struct { - __s32 size; + __u32 size; __u32 rsvd; __u64 payload; } in; struct { - __s32 size; + __u32 size; __u32 rsvd; __u64 payload; } out; diff --git a/original/uapi/linux/cycx_cfm.h b/original/uapi/linux/cycx_cfm.h index 51f5419..91778c8 100644 --- a/original/uapi/linux/cycx_cfm.h +++ b/original/uapi/linux/cycx_cfm.h @@ -91,7 +91,7 @@ struct cycx_firmware { unsigned short reserved[6]; char descr[CFM_DESCR_LEN]; struct cycx_fw_info info; - unsigned char image[0]; + unsigned char image[]; }; struct cycx_fw_header { diff --git a/original/uapi/linux/dcbnl.h b/original/uapi/linux/dcbnl.h index a791a94..9904722 100644 --- a/original/uapi/linux/dcbnl.h +++ b/original/uapi/linux/dcbnl.h @@ -218,6 +218,9 @@ struct cee_pfc { #define IEEE_8021QAZ_APP_SEL_ANY 4 #define IEEE_8021QAZ_APP_SEL_DSCP 5 +/* Non-std selector values */ +#define DCB_APP_SEL_PCP 255 + /* This structure contains the IEEE 802.1Qaz APP managed object. This * object is also used for the CEE std as well. * @@ -247,6 +250,8 @@ struct dcb_app { __u16 protocol; }; +#define IEEE_8021QAZ_APP_SEL_MAX 255 + /** * struct dcb_peer_app_info - APP feature information sent by the peer * @@ -405,6 +410,7 @@ enum dcbnl_attrs { * @DCB_ATTR_IEEE_PEER_ETS: peer ETS configuration - get only * @DCB_ATTR_IEEE_PEER_PFC: peer PFC configuration - get only * @DCB_ATTR_IEEE_PEER_APP: peer APP tlv - get only + * @DCB_ATTR_DCB_APP_TRUST_TABLE: selector trust table */ enum ieee_attrs { DCB_ATTR_IEEE_UNSPEC, @@ -418,6 +424,7 @@ enum ieee_attrs { DCB_ATTR_IEEE_QCN, DCB_ATTR_IEEE_QCN_STATS, DCB_ATTR_DCB_BUFFER, + DCB_ATTR_DCB_APP_TRUST_TABLE, __DCB_ATTR_IEEE_MAX }; #define DCB_ATTR_IEEE_MAX (__DCB_ATTR_IEEE_MAX - 1) @@ -425,6 +432,7 @@ enum ieee_attrs { enum ieee_attrs_app { DCB_ATTR_IEEE_APP_UNSPEC, DCB_ATTR_IEEE_APP, + DCB_ATTR_DCB_APP, __DCB_ATTR_IEEE_APP_MAX }; #define DCB_ATTR_IEEE_APP_MAX (__DCB_ATTR_IEEE_APP_MAX - 1) diff --git a/original/uapi/linux/devlink.h b/original/uapi/linux/devlink.h index b897b80..3782d42 100644 --- a/original/uapi/linux/devlink.h +++ b/original/uapi/linux/devlink.h @@ -131,6 +131,14 @@ enum devlink_command { DEVLINK_CMD_RATE_NEW, DEVLINK_CMD_RATE_DEL, + DEVLINK_CMD_LINECARD_GET, /* can dump */ + DEVLINK_CMD_LINECARD_SET, + DEVLINK_CMD_LINECARD_NEW, + DEVLINK_CMD_LINECARD_DEL, + + DEVLINK_CMD_SELFTESTS_GET, /* can dump */ + DEVLINK_CMD_SELFTESTS_RUN, + /* add new commands above here */ __DEVLINK_CMD_MAX, DEVLINK_CMD_MAX = __DEVLINK_CMD_MAX - 1 @@ -271,6 +279,30 @@ enum { #define DEVLINK_SUPPORTED_FLASH_OVERWRITE_SECTIONS \ (_BITUL(__DEVLINK_FLASH_OVERWRITE_MAX_BIT) - 1) +enum devlink_attr_selftest_id { + DEVLINK_ATTR_SELFTEST_ID_UNSPEC, + DEVLINK_ATTR_SELFTEST_ID_FLASH, /* flag */ + + __DEVLINK_ATTR_SELFTEST_ID_MAX, + DEVLINK_ATTR_SELFTEST_ID_MAX = __DEVLINK_ATTR_SELFTEST_ID_MAX - 1 +}; + +enum devlink_selftest_status { + DEVLINK_SELFTEST_STATUS_SKIP, + DEVLINK_SELFTEST_STATUS_PASS, + DEVLINK_SELFTEST_STATUS_FAIL +}; + +enum devlink_attr_selftest_result { + DEVLINK_ATTR_SELFTEST_RESULT_UNSPEC, + DEVLINK_ATTR_SELFTEST_RESULT, /* nested */ + DEVLINK_ATTR_SELFTEST_RESULT_ID, /* u32, enum devlink_attr_selftest_id */ + DEVLINK_ATTR_SELFTEST_RESULT_STATUS, /* u8, enum devlink_selftest_status */ + + __DEVLINK_ATTR_SELFTEST_RESULT_MAX, + DEVLINK_ATTR_SELFTEST_RESULT_MAX = __DEVLINK_ATTR_SELFTEST_RESULT_MAX - 1 +}; + /** * enum devlink_trap_action - Packet trap action. * @DEVLINK_TRAP_ACTION_DROP: Packet is dropped by the device and a copy is not @@ -338,6 +370,19 @@ enum devlink_reload_limit { #define DEVLINK_RELOAD_LIMITS_VALID_MASK (_BITUL(__DEVLINK_RELOAD_LIMIT_MAX) - 1) +enum devlink_linecard_state { + DEVLINK_LINECARD_STATE_UNSPEC, + DEVLINK_LINECARD_STATE_UNPROVISIONED, + DEVLINK_LINECARD_STATE_UNPROVISIONING, + DEVLINK_LINECARD_STATE_PROVISIONING, + DEVLINK_LINECARD_STATE_PROVISIONING_FAILED, + DEVLINK_LINECARD_STATE_PROVISIONED, + DEVLINK_LINECARD_STATE_ACTIVE, + + __DEVLINK_LINECARD_STATE_MAX, + DEVLINK_LINECARD_STATE_MAX = __DEVLINK_LINECARD_STATE_MAX - 1 +}; + enum devlink_attr { /* don't change the order or add anything between, this is ABI! */ DEVLINK_ATTR_UNSPEC, @@ -553,6 +598,20 @@ enum devlink_attr { DEVLINK_ATTR_REGION_MAX_SNAPSHOTS, /* u32 */ + DEVLINK_ATTR_LINECARD_INDEX, /* u32 */ + DEVLINK_ATTR_LINECARD_STATE, /* u8 */ + DEVLINK_ATTR_LINECARD_TYPE, /* string */ + DEVLINK_ATTR_LINECARD_SUPPORTED_TYPES, /* nested */ + + DEVLINK_ATTR_NESTED_DEVLINK, /* nested */ + + DEVLINK_ATTR_SELFTESTS, /* nested */ + + DEVLINK_ATTR_RATE_TX_PRIORITY, /* u32 */ + DEVLINK_ATTR_RATE_TX_WEIGHT, /* u32 */ + + DEVLINK_ATTR_REGION_DIRECT, /* flag */ + /* add new attributes above here, update the policy in devlink.c */ __DEVLINK_ATTR_MAX, @@ -599,11 +658,24 @@ enum devlink_resource_unit { DEVLINK_RESOURCE_UNIT_ENTRY, }; +enum devlink_port_fn_attr_cap { + DEVLINK_PORT_FN_ATTR_CAP_ROCE_BIT, + DEVLINK_PORT_FN_ATTR_CAP_MIGRATABLE_BIT, + + /* Add new caps above */ + __DEVLINK_PORT_FN_ATTR_CAPS_MAX, +}; + +#define DEVLINK_PORT_FN_CAP_ROCE _BITUL(DEVLINK_PORT_FN_ATTR_CAP_ROCE_BIT) +#define DEVLINK_PORT_FN_CAP_MIGRATABLE \ + _BITUL(DEVLINK_PORT_FN_ATTR_CAP_MIGRATABLE_BIT) + enum devlink_port_function_attr { DEVLINK_PORT_FUNCTION_ATTR_UNSPEC, DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR, /* binary */ DEVLINK_PORT_FN_ATTR_STATE, /* u8 */ DEVLINK_PORT_FN_ATTR_OPSTATE, /* u8 */ + DEVLINK_PORT_FN_ATTR_CAPS, /* bitfield32 */ __DEVLINK_PORT_FUNCTION_ATTR_MAX, DEVLINK_PORT_FUNCTION_ATTR_MAX = __DEVLINK_PORT_FUNCTION_ATTR_MAX - 1 diff --git a/original/uapi/linux/dlm.h b/original/uapi/linux/dlm.h index 0d2eca2..1923f4f 100644 --- a/original/uapi/linux/dlm.h +++ b/original/uapi/linux/dlm.h @@ -69,7 +69,6 @@ struct dlm_lksb { /* dlm_new_lockspace() flags */ #define DLM_LSFL_TIMEWARN 0x00000002 -#define DLM_LSFL_FS 0x00000004 #define DLM_LSFL_NEWEXCL 0x00000008 diff --git a/original/uapi/linux/dm-ioctl.h b/original/uapi/linux/dm-ioctl.h index c12ce30..7edf335 100644 --- a/original/uapi/linux/dm-ioctl.h +++ b/original/uapi/linux/dm-ioctl.h @@ -182,7 +182,7 @@ struct dm_target_spec { struct dm_target_deps { __u32 count; /* Array size */ __u32 padding; /* unused */ - __u64 dev[0]; /* out */ + __u64 dev[]; /* out */ }; /* @@ -192,7 +192,7 @@ struct dm_name_list { __u64 dev; __u32 next; /* offset to the next record from the _start_ of this */ - char name[0]; + char name[]; /* * The following members can be accessed by taking a pointer that @@ -216,7 +216,7 @@ struct dm_target_versions { __u32 next; __u32 version[3]; - char name[0]; + char name[]; }; /* @@ -225,7 +225,7 @@ struct dm_target_versions { struct dm_target_msg { __u64 sector; /* Device sector */ - char message[0]; + char message[]; }; /* @@ -286,9 +286,9 @@ enum { #define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl) #define DM_VERSION_MAJOR 4 -#define DM_VERSION_MINOR 45 +#define DM_VERSION_MINOR 47 #define DM_VERSION_PATCHLEVEL 0 -#define DM_VERSION_EXTRA "-ioctl (2021-03-22)" +#define DM_VERSION_EXTRA "-ioctl (2022-07-28)" /* Status bits */ #define DM_READONLY_FLAG (1 << 0) /* In/Out */ diff --git a/original/uapi/linux/dm-log-userspace.h b/original/uapi/linux/dm-log-userspace.h index 5c47a86..23dad95 100644 --- a/original/uapi/linux/dm-log-userspace.h +++ b/original/uapi/linux/dm-log-userspace.h @@ -426,7 +426,7 @@ struct dm_ulog_request { __u32 request_type; /* DM_ULOG_* defined above */ __u32 data_size; /* How much data (not including this struct) */ - char data[0]; + char data[]; }; #endif /* __DM_LOG_USERSPACE_H__ */ diff --git a/original/uapi/linux/dma-buf.h b/original/uapi/linux/dma-buf.h index 8e4a2ca..5a6fda6 100644 --- a/original/uapi/linux/dma-buf.h +++ b/original/uapi/linux/dma-buf.h @@ -85,6 +85,88 @@ struct dma_buf_sync { #define DMA_BUF_NAME_LEN 32 +/** + * struct dma_buf_export_sync_file - Get a sync_file from a dma-buf + * + * Userspace can perform a DMA_BUF_IOCTL_EXPORT_SYNC_FILE to retrieve the + * current set of fences on a dma-buf file descriptor as a sync_file. CPU + * waits via poll() or other driver-specific mechanisms typically wait on + * whatever fences are on the dma-buf at the time the wait begins. This + * is similar except that it takes a snapshot of the current fences on the + * dma-buf for waiting later instead of waiting immediately. This is + * useful for modern graphics APIs such as Vulkan which assume an explicit + * synchronization model but still need to inter-operate with dma-buf. + * + * The intended usage pattern is the following: + * + * 1. Export a sync_file with flags corresponding to the expected GPU usage + * via DMA_BUF_IOCTL_EXPORT_SYNC_FILE. + * + * 2. Submit rendering work which uses the dma-buf. The work should wait on + * the exported sync file before rendering and produce another sync_file + * when complete. + * + * 3. Import the rendering-complete sync_file into the dma-buf with flags + * corresponding to the GPU usage via DMA_BUF_IOCTL_IMPORT_SYNC_FILE. + * + * Unlike doing implicit synchronization via a GPU kernel driver's exec ioctl, + * the above is not a single atomic operation. If userspace wants to ensure + * ordering via these fences, it is the respnosibility of userspace to use + * locks or other mechanisms to ensure that no other context adds fences or + * submits work between steps 1 and 3 above. + */ +struct dma_buf_export_sync_file { + /** + * @flags: Read/write flags + * + * Must be DMA_BUF_SYNC_READ, DMA_BUF_SYNC_WRITE, or both. + * + * If DMA_BUF_SYNC_READ is set and DMA_BUF_SYNC_WRITE is not set, + * the returned sync file waits on any writers of the dma-buf to + * complete. Waiting on the returned sync file is equivalent to + * poll() with POLLIN. + * + * If DMA_BUF_SYNC_WRITE is set, the returned sync file waits on + * any users of the dma-buf (read or write) to complete. Waiting + * on the returned sync file is equivalent to poll() with POLLOUT. + * If both DMA_BUF_SYNC_WRITE and DMA_BUF_SYNC_READ are set, this + * is equivalent to just DMA_BUF_SYNC_WRITE. + */ + __u32 flags; + /** @fd: Returned sync file descriptor */ + __s32 fd; +}; + +/** + * struct dma_buf_import_sync_file - Insert a sync_file into a dma-buf + * + * Userspace can perform a DMA_BUF_IOCTL_IMPORT_SYNC_FILE to insert a + * sync_file into a dma-buf for the purposes of implicit synchronization + * with other dma-buf consumers. This allows clients using explicitly + * synchronized APIs such as Vulkan to inter-op with dma-buf consumers + * which expect implicit synchronization such as OpenGL or most media + * drivers/video. + */ +struct dma_buf_import_sync_file { + /** + * @flags: Read/write flags + * + * Must be DMA_BUF_SYNC_READ, DMA_BUF_SYNC_WRITE, or both. + * + * If DMA_BUF_SYNC_READ is set and DMA_BUF_SYNC_WRITE is not set, + * this inserts the sync_file as a read-only fence. Any subsequent + * implicitly synchronized writes to this dma-buf will wait on this + * fence but reads will not. + * + * If DMA_BUF_SYNC_WRITE is set, this inserts the sync_file as a + * write fence. All subsequent implicitly synchronized access to + * this dma-buf will wait on this fence. + */ + __u32 flags; + /** @fd: Sync file descriptor */ + __s32 fd; +}; + #define DMA_BUF_BASE 'b' #define DMA_BUF_IOCTL_SYNC _IOW(DMA_BUF_BASE, 0, struct dma_buf_sync) @@ -92,7 +174,9 @@ struct dma_buf_sync { * between them in actual uapi, they're just different numbers. */ #define DMA_BUF_SET_NAME _IOW(DMA_BUF_BASE, 1, const char *) -#define DMA_BUF_SET_NAME_A _IOW(DMA_BUF_BASE, 1, u32) -#define DMA_BUF_SET_NAME_B _IOW(DMA_BUF_BASE, 1, u64) +#define DMA_BUF_SET_NAME_A _IOW(DMA_BUF_BASE, 1, __u32) +#define DMA_BUF_SET_NAME_B _IOW(DMA_BUF_BASE, 1, __u64) +#define DMA_BUF_IOCTL_EXPORT_SYNC_FILE _IOWR(DMA_BUF_BASE, 2, struct dma_buf_export_sync_file) +#define DMA_BUF_IOCTL_IMPORT_SYNC_FILE _IOW(DMA_BUF_BASE, 3, struct dma_buf_import_sync_file) #endif diff --git a/original/uapi/linux/dn.h b/original/uapi/linux/dn.h deleted file mode 100644 index 36ca71b..0000000 --- a/original/uapi/linux/dn.h +++ /dev/null @@ -1,149 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _LINUX_DN_H -#define _LINUX_DN_H - -#include <linux/ioctl.h> -#include <linux/types.h> -#include <linux/if_ether.h> - -/* - - DECnet Data Structures and Constants - -*/ - -/* - * DNPROTO_NSP can't be the same as SOL_SOCKET, - * so increment each by one (compared to ULTRIX) - */ -#define DNPROTO_NSP 2 /* NSP protocol number */ -#define DNPROTO_ROU 3 /* Routing protocol number */ -#define DNPROTO_NML 4 /* Net mgt protocol number */ -#define DNPROTO_EVL 5 /* Evl protocol number (usr) */ -#define DNPROTO_EVR 6 /* Evl protocol number (evl) */ -#define DNPROTO_NSPT 7 /* NSP trace protocol number */ - - -#define DN_ADDL 2 -#define DN_MAXADDL 2 /* ULTRIX headers have 20 here, but pathworks has 2 */ -#define DN_MAXOPTL 16 -#define DN_MAXOBJL 16 -#define DN_MAXACCL 40 -#define DN_MAXALIASL 128 -#define DN_MAXNODEL 256 -#define DNBUFSIZE 65023 - -/* - * SET/GET Socket options - must match the DSO_ numbers below - */ -#define SO_CONDATA 1 -#define SO_CONACCESS 2 -#define SO_PROXYUSR 3 -#define SO_LINKINFO 7 - -#define DSO_CONDATA 1 /* Set/Get connect data */ -#define DSO_DISDATA 10 /* Set/Get disconnect data */ -#define DSO_CONACCESS 2 /* Set/Get connect access data */ -#define DSO_ACCEPTMODE 4 /* Set/Get accept mode */ -#define DSO_CONACCEPT 5 /* Accept deferred connection */ -#define DSO_CONREJECT 6 /* Reject deferred connection */ -#define DSO_LINKINFO 7 /* Set/Get link information */ -#define DSO_STREAM 8 /* Set socket type to stream */ -#define DSO_SEQPACKET 9 /* Set socket type to sequenced packet */ -#define DSO_MAXWINDOW 11 /* Maximum window size allowed */ -#define DSO_NODELAY 12 /* Turn off nagle */ -#define DSO_CORK 13 /* Wait for more data! */ -#define DSO_SERVICES 14 /* NSP Services field */ -#define DSO_INFO 15 /* NSP Info field */ -#define DSO_MAX 15 /* Maximum option number */ - - -/* LINK States */ -#define LL_INACTIVE 0 -#define LL_CONNECTING 1 -#define LL_RUNNING 2 -#define LL_DISCONNECTING 3 - -#define ACC_IMMED 0 -#define ACC_DEFER 1 - -#define SDF_WILD 1 /* Wild card object */ -#define SDF_PROXY 2 /* Addr eligible for proxy */ -#define SDF_UICPROXY 4 /* Use uic-based proxy */ - -/* Structures */ - - -struct dn_naddr { - __le16 a_len; - __u8 a_addr[DN_MAXADDL]; /* Two bytes little endian */ -}; - -struct sockaddr_dn { - __u16 sdn_family; - __u8 sdn_flags; - __u8 sdn_objnum; - __le16 sdn_objnamel; - __u8 sdn_objname[DN_MAXOBJL]; - struct dn_naddr sdn_add; -}; -#define sdn_nodeaddrl sdn_add.a_len /* Node address length */ -#define sdn_nodeaddr sdn_add.a_addr /* Node address */ - - - -/* - * DECnet set/get DSO_CONDATA, DSO_DISDATA (optional data) structure - */ -struct optdata_dn { - __le16 opt_status; /* Extended status return */ -#define opt_sts opt_status - __le16 opt_optl; /* Length of user data */ - __u8 opt_data[16]; /* User data */ -}; - -struct accessdata_dn { - __u8 acc_accl; - __u8 acc_acc[DN_MAXACCL]; - __u8 acc_passl; - __u8 acc_pass[DN_MAXACCL]; - __u8 acc_userl; - __u8 acc_user[DN_MAXACCL]; -}; - -/* - * DECnet logical link information structure - */ -struct linkinfo_dn { - __u16 idn_segsize; /* Segment size for link */ - __u8 idn_linkstate; /* Logical link state */ -}; - -/* - * Ethernet address format (for DECnet) - */ -union etheraddress { - __u8 dne_addr[ETH_ALEN]; /* Full ethernet address */ - struct { - __u8 dne_hiord[4]; /* DECnet HIORD prefix */ - __u8 dne_nodeaddr[2]; /* DECnet node address */ - } dne_remote; -}; - - -/* - * DECnet physical socket address format - */ -struct dn_addr { - __le16 dna_family; /* AF_DECnet */ - union etheraddress dna_netaddr; /* DECnet ethernet address */ -}; - -#define DECNET_IOCTL_BASE 0x89 /* PROTOPRIVATE range */ - -#define SIOCSNETADDR _IOW(DECNET_IOCTL_BASE, 0xe0, struct dn_naddr) -#define SIOCGNETADDR _IOR(DECNET_IOCTL_BASE, 0xe1, struct dn_naddr) -#define OSIOCSNETADDR _IOW(DECNET_IOCTL_BASE, 0xe0, int) -#define OSIOCGNETADDR _IOR(DECNET_IOCTL_BASE, 0xe1, int) - -#endif /* _LINUX_DN_H */ diff --git a/original/uapi/linux/dvb/audio.h b/original/uapi/linux/dvb/audio.h index 2f869da..77fb866 100644 --- a/original/uapi/linux/dvb/audio.h +++ b/original/uapi/linux/dvb/audio.h @@ -7,21 +7,6 @@ * Copyright (C) 2000 Ralph Metzler <ralph@convergence.de> * & Marcus Metzler <marcus@convergence.de> * for convergence integrated media GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Lesser Public License - * as published by the Free Software Foundation; either version 2.1 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #ifndef _DVBAUDIO_H_ diff --git a/original/uapi/linux/dvb/ca.h b/original/uapi/linux/dvb/ca.h index dffa59e..4244b18 100644 --- a/original/uapi/linux/dvb/ca.h +++ b/original/uapi/linux/dvb/ca.h @@ -5,21 +5,6 @@ * Copyright (C) 2000 Ralph Metzler <ralph@convergence.de> * & Marcus Metzler <marcus@convergence.de> * for convergence integrated media GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Lesser Public License - * as published by the Free Software Foundation; either version 2.1 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #ifndef _DVBCA_H_ diff --git a/original/uapi/linux/dvb/dmx.h b/original/uapi/linux/dvb/dmx.h index b4112f0..7b16375 100644 --- a/original/uapi/linux/dvb/dmx.h +++ b/original/uapi/linux/dvb/dmx.h @@ -5,21 +5,6 @@ * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de> * & Ralph Metzler <ralph@convergence.de> * for convergence integrated media GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either version 2.1 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #ifndef _UAPI_DVBDMX_H_ diff --git a/original/uapi/linux/dvb/frontend.h b/original/uapi/linux/dvb/frontend.h index 4f9b455..326f6a5 100644 --- a/original/uapi/linux/dvb/frontend.h +++ b/original/uapi/linux/dvb/frontend.h @@ -7,21 +7,6 @@ * Holger Waechtler <holger@convergence.de> * Andre Draszik <ad@convergence.de> * for convergence integrated media GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either version 2.1 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #ifndef _DVBFRONTEND_H_ @@ -282,7 +267,6 @@ enum fe_spectral_inversion { /** * enum fe_code_rate - Type of Forward Error Correction (FEC) * - * * @FEC_NONE: No Forward Error Correction Code * @FEC_1_2: Forward Error Correction Code 1/2 * @FEC_2_3: Forward Error Correction Code 2/3 @@ -296,6 +280,22 @@ enum fe_spectral_inversion { * @FEC_3_5: Forward Error Correction Code 3/5 * @FEC_9_10: Forward Error Correction Code 9/10 * @FEC_2_5: Forward Error Correction Code 2/5 + * @FEC_1_3: Forward Error Correction Code 1/3 + * @FEC_1_4: Forward Error Correction Code 1/4 + * @FEC_5_9: Forward Error Correction Code 5/9 + * @FEC_7_9: Forward Error Correction Code 7/9 + * @FEC_8_15: Forward Error Correction Code 8/15 + * @FEC_11_15: Forward Error Correction Code 11/15 + * @FEC_13_18: Forward Error Correction Code 13/18 + * @FEC_9_20: Forward Error Correction Code 9/20 + * @FEC_11_20: Forward Error Correction Code 11/20 + * @FEC_23_36: Forward Error Correction Code 23/36 + * @FEC_25_36: Forward Error Correction Code 25/36 + * @FEC_13_45: Forward Error Correction Code 13/45 + * @FEC_26_45: Forward Error Correction Code 26/45 + * @FEC_28_45: Forward Error Correction Code 28/45 + * @FEC_32_45: Forward Error Correction Code 32/45 + * @FEC_77_90: Forward Error Correction Code 77/90 * * Please note that not all FEC types are supported by a given standard. */ @@ -313,6 +313,22 @@ enum fe_code_rate { FEC_3_5, FEC_9_10, FEC_2_5, + FEC_1_3, + FEC_1_4, + FEC_5_9, + FEC_7_9, + FEC_8_15, + FEC_11_15, + FEC_13_18, + FEC_9_20, + FEC_11_20, + FEC_23_36, + FEC_25_36, + FEC_13_45, + FEC_26_45, + FEC_28_45, + FEC_32_45, + FEC_77_90, }; /** @@ -331,6 +347,13 @@ enum fe_code_rate { * @APSK_32: 32-APSK modulation * @DQPSK: DQPSK modulation * @QAM_4_NR: 4-QAM-NR modulation + * @QAM_1024: 1024-QAM modulation + * @QAM_4096: 4096-QAM modulation + * @APSK_8_L: 8APSK-L modulation + * @APSK_16_L: 16APSK-L modulation + * @APSK_32_L: 32APSK-L modulation + * @APSK_64: 64APSK modulation + * @APSK_64_L: 64APSK-L modulation * * Please note that not all modulations are supported by a given standard. * @@ -350,6 +373,13 @@ enum fe_modulation { APSK_32, DQPSK, QAM_4_NR, + QAM_1024, + QAM_4096, + APSK_8_L, + APSK_16_L, + APSK_32_L, + APSK_64, + APSK_64_L, }; /** @@ -404,6 +434,7 @@ enum fe_transmit_mode { * @GUARD_INTERVAL_PN420: PN length 420 (1/4) * @GUARD_INTERVAL_PN595: PN length 595 (1/6) * @GUARD_INTERVAL_PN945: PN length 945 (1/9) + * @GUARD_INTERVAL_1_64: Guard interval 1/64 * * Please note that not all guard intervals are supported by a given standard. */ @@ -419,6 +450,7 @@ enum fe_guard_interval { GUARD_INTERVAL_PN420, GUARD_INTERVAL_PN595, GUARD_INTERVAL_PN945, + GUARD_INTERVAL_1_64, }; /** @@ -571,6 +603,9 @@ enum fe_pilot { * @ROLLOFF_20: Roloff factor: α=20% * @ROLLOFF_25: Roloff factor: α=25% * @ROLLOFF_AUTO: Auto-detect the roloff factor. + * @ROLLOFF_15: Rolloff factor: α=15% + * @ROLLOFF_10: Rolloff factor: α=10% + * @ROLLOFF_5: Rolloff factor: α=5% * * .. note: * @@ -581,6 +616,9 @@ enum fe_rolloff { ROLLOFF_20, ROLLOFF_25, ROLLOFF_AUTO, + ROLLOFF_15, + ROLLOFF_10, + ROLLOFF_5, }; /** @@ -594,6 +632,8 @@ enum fe_rolloff { * Cable TV: DVB-C following ITU-T J.83 Annex B spec (ClearQAM) * @SYS_DVBC_ANNEX_C: * Cable TV: DVB-C following ITU-T J.83 Annex C spec + * @SYS_DVBC2: + * Cable TV: DVB-C2 * @SYS_ISDBC: * Cable TV: ISDB-C (no drivers yet) * @SYS_DVBT: @@ -611,7 +651,7 @@ enum fe_rolloff { * @SYS_DVBS: * Satellite TV: DVB-S * @SYS_DVBS2: - * Satellite TV: DVB-S2 + * Satellite TV: DVB-S2 and DVB-S2X * @SYS_TURBO: * Satellite TV: DVB-S Turbo * @SYS_ISDBS: @@ -645,6 +685,7 @@ enum fe_delivery_system { SYS_DVBT2, SYS_TURBO, SYS_DVBC_ANNEX_C, + SYS_DVBC2, }; /* backward compatibility definitions for delivery systems */ @@ -720,7 +761,7 @@ enum atscmh_rs_frame_mode { }; /** - * enum atscmh_rs_code_mode + * enum atscmh_rs_code_mode - ATSC-M/H Reed Solomon modes * @ATSCMH_RSCODE_211_187: Reed Solomon code (211,187). * @ATSCMH_RSCODE_223_187: Reed Solomon code (223,187). * @ATSCMH_RSCODE_235_187: Reed Solomon code (235,187). diff --git a/original/uapi/linux/dvb/net.h b/original/uapi/linux/dvb/net.h index 0c550ef..7cbb47a 100644 --- a/original/uapi/linux/dvb/net.h +++ b/original/uapi/linux/dvb/net.h @@ -5,21 +5,6 @@ * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de> * & Ralph Metzler <ralph@convergence.de> * for convergence integrated media GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either version 2.1 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #ifndef _DVBNET_H_ diff --git a/original/uapi/linux/dvb/osd.h b/original/uapi/linux/dvb/osd.h index 858997c..6003b10 100644 --- a/original/uapi/linux/dvb/osd.h +++ b/original/uapi/linux/dvb/osd.h @@ -7,21 +7,6 @@ * Copyright (C) 2001 Ralph Metzler <ralph@convergence.de> * & Marcus Metzler <marcus@convergence.de> * for convergence integrated media GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Lesser Public License - * as published by the Free Software Foundation; either version 2.1 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #ifndef _DVBOSD_H_ diff --git a/original/uapi/linux/dvb/version.h b/original/uapi/linux/dvb/version.h index 2c5cffe..1a8cd03 100644 --- a/original/uapi/linux/dvb/version.h +++ b/original/uapi/linux/dvb/version.h @@ -4,21 +4,6 @@ * * Copyright (C) 2000 Holger Waechtler <holger@convergence.de> * for convergence integrated media GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either version 2.1 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #ifndef _DVBVERSION_H_ diff --git a/original/uapi/linux/dvb/video.h b/original/uapi/linux/dvb/video.h index 179f1ec..9910b73 100644 --- a/original/uapi/linux/dvb/video.h +++ b/original/uapi/linux/dvb/video.h @@ -7,21 +7,6 @@ * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de> * & Ralph Metzler <ralph@convergence.de> * for convergence integrated media GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either version 2.1 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * */ #ifndef _UAPI_DVBVIDEO_H_ diff --git a/original/uapi/linux/dw100.h b/original/uapi/linux/dw100.h new file mode 100644 index 0000000..3356496 --- /dev/null +++ b/original/uapi/linux/dw100.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* Copyright 2022 NXP */ + +#ifndef __UAPI_DW100_H__ +#define __UAPI_DW100_H__ + +#include <linux/v4l2-controls.h> + +/* + * Check Documentation/userspace-api/media/drivers/dw100.rst for control details. + */ +#define V4L2_CID_DW100_DEWARPING_16x16_VERTEX_MAP (V4L2_CID_USER_DW100_BASE + 1) + +#endif diff --git a/original/uapi/linux/elf-em.h b/original/uapi/linux/elf-em.h index f47e853..ef38c2b 100644 --- a/original/uapi/linux/elf-em.h +++ b/original/uapi/linux/elf-em.h @@ -51,6 +51,7 @@ #define EM_RISCV 243 /* RISC-V */ #define EM_BPF 247 /* Linux BPF - in-kernel virtual machine */ #define EM_CSKY 252 /* C-SKY */ +#define EM_LOONGARCH 258 /* LoongArch */ #define EM_FRV 0x5441 /* Fujitsu FR-V */ /* diff --git a/original/uapi/linux/elf.h b/original/uapi/linux/elf.h index 61bf477..4c6a8fa 100644 --- a/original/uapi/linux/elf.h +++ b/original/uapi/linux/elf.h @@ -35,10 +35,14 @@ typedef __s64 Elf64_Sxword; #define PT_HIOS 0x6fffffff /* OS-specific */ #define PT_LOPROC 0x70000000 #define PT_HIPROC 0x7fffffff -#define PT_GNU_EH_FRAME 0x6474e550 -#define PT_GNU_PROPERTY 0x6474e553 - +#define PT_GNU_EH_FRAME (PT_LOOS + 0x474e550) #define PT_GNU_STACK (PT_LOOS + 0x474e551) +#define PT_GNU_RELRO (PT_LOOS + 0x474e552) +#define PT_GNU_PROPERTY (PT_LOOS + 0x474e553) + + +/* ARM MTE memory tag segment type */ +#define PT_AARCH64_MEMTAG_MTE (PT_LOPROC + 0x2) /* * Extended Numbering @@ -87,7 +91,7 @@ typedef __s64 Elf64_Sxword; #define DT_INIT 12 #define DT_FINI 13 #define DT_SONAME 14 -#define DT_RPATH 15 +#define DT_RPATH 15 #define DT_SYMBOLIC 16 #define DT_REL 17 #define DT_RELSZ 18 @@ -130,15 +134,15 @@ typedef __s64 Elf64_Sxword; #define STT_TLS 6 #define ELF_ST_BIND(x) ((x) >> 4) -#define ELF_ST_TYPE(x) (((unsigned int) x) & 0xf) +#define ELF_ST_TYPE(x) ((x) & 0xf) #define ELF32_ST_BIND(x) ELF_ST_BIND(x) #define ELF32_ST_TYPE(x) ELF_ST_TYPE(x) #define ELF64_ST_BIND(x) ELF_ST_BIND(x) #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) -typedef struct dynamic{ +typedef struct dynamic { Elf32_Sword d_tag; - union{ + union { Elf32_Sword d_val; Elf32_Addr d_ptr; } d_un; @@ -169,7 +173,7 @@ typedef struct elf64_rel { Elf64_Xword r_info; /* index and type of relocation */ } Elf64_Rel; -typedef struct elf32_rela{ +typedef struct elf32_rela { Elf32_Addr r_offset; Elf32_Word r_info; Elf32_Sword r_addend; @@ -181,7 +185,7 @@ typedef struct elf64_rela { Elf64_Sxword r_addend; /* Constant addend used to compute value */ } Elf64_Rela; -typedef struct elf32_sym{ +typedef struct elf32_sym { Elf32_Word st_name; Elf32_Addr st_value; Elf32_Word st_size; @@ -202,7 +206,7 @@ typedef struct elf64_sym { #define EI_NIDENT 16 -typedef struct elf32_hdr{ +typedef struct elf32_hdr { unsigned char e_ident[EI_NIDENT]; Elf32_Half e_type; Elf32_Half e_machine; @@ -242,7 +246,7 @@ typedef struct elf64_hdr { #define PF_W 0x2 #define PF_X 0x1 -typedef struct elf32_phdr{ +typedef struct elf32_phdr { Elf32_Word p_type; Elf32_Off p_offset; Elf32_Addr p_vaddr; @@ -416,6 +420,7 @@ typedef struct elf64_shdr { #define NT_S390_GS_CB 0x30b /* s390 guarded storage registers */ #define NT_S390_GS_BC 0x30c /* s390 guarded storage broadcast control block */ #define NT_S390_RI_CB 0x30d /* s390 runtime instrumentation */ +#define NT_S390_PV_CPU_DATA 0x30e /* s390 protvirt cpu dump data */ #define NT_ARM_VFP 0x400 /* ARM VFP/NEON registers */ #define NT_ARM_TLS 0x401 /* ARM TLS register */ #define NT_ARM_HW_BREAK 0x402 /* ARM hardware breakpoint registers */ @@ -427,11 +432,18 @@ typedef struct elf64_shdr { #define NT_ARM_PACG_KEYS 0x408 /* ARM pointer authentication generic key */ #define NT_ARM_TAGGED_ADDR_CTRL 0x409 /* arm64 tagged address control (prctl()) */ #define NT_ARM_PAC_ENABLED_KEYS 0x40a /* arm64 ptr auth enabled keys (prctl()) */ +#define NT_ARM_SSVE 0x40b /* ARM Streaming SVE registers */ +#define NT_ARM_ZA 0x40c /* ARM SME ZA registers */ #define NT_ARC_V2 0x600 /* ARCv2 accumulator/extra registers */ #define NT_VMCOREDD 0x700 /* Vmcore Device Dump Note */ #define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers */ #define NT_MIPS_FP_MODE 0x801 /* MIPS floating-point mode */ #define NT_MIPS_MSA 0x802 /* MIPS SIMD registers */ +#define NT_LOONGARCH_CPUCFG 0xa00 /* LoongArch CPU config registers */ +#define NT_LOONGARCH_CSR 0xa01 /* LoongArch control and status registers */ +#define NT_LOONGARCH_LSX 0xa02 /* LoongArch Loongson SIMD Extension registers */ +#define NT_LOONGARCH_LASX 0xa03 /* LoongArch Loongson Advanced SIMD Extension registers */ +#define NT_LOONGARCH_LBT 0xa04 /* LoongArch Loongson Binary Translation registers */ /* Note types with note name "GNU" */ #define NT_GNU_PROPERTY_TYPE_0 5 diff --git a/original/uapi/linux/ethtool.h b/original/uapi/linux/ethtool.h index 7bc4b8d..58e587b 100644 --- a/original/uapi/linux/ethtool.h +++ b/original/uapi/linux/ethtool.h @@ -159,8 +159,10 @@ static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep) * in its bus driver structure (e.g. pci_driver::name). Must * not be an empty string. * @version: Driver version string; may be an empty string - * @fw_version: Firmware version string; may be an empty string - * @erom_version: Expansion ROM version string; may be an empty string + * @fw_version: Firmware version string; driver defined; may be an + * empty string + * @erom_version: Expansion ROM version string; driver defined; may be + * an empty string * @bus_info: Device bus address. This should match the dev_name() * string for the underlying bus device, if there is one. May be * an empty string. @@ -179,10 +181,6 @@ static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep) * * Users can use the %ETHTOOL_GSSET_INFO command to get the number of * strings in any string set (from Linux 2.6.34). - * - * Drivers should set at most @driver, @version, @fw_version and - * @bus_info in their get_drvinfo() implementation. The ethtool - * core fills in the other fields using other driver operations. */ struct ethtool_drvinfo { __u32 cmd; @@ -257,7 +255,7 @@ struct ethtool_tunable { __u32 id; __u32 type_id; __u32 len; - void *data[0]; + void *data[]; }; #define DOWNSHIFT_DEV_DEFAULT_COUNT 0xff @@ -322,7 +320,7 @@ struct ethtool_regs { __u32 cmd; __u32 version; __u32 len; - __u8 data[0]; + __u8 data[]; }; /** @@ -348,7 +346,7 @@ struct ethtool_eeprom { __u32 magic; __u32 offset; __u32 len; - __u8 data[0]; + __u8 data[]; }; /** @@ -737,6 +735,51 @@ enum ethtool_module_power_mode { }; /** + * enum ethtool_podl_pse_admin_state - operational state of the PoDL PSE + * functions. IEEE 802.3-2018 30.15.1.1.2 aPoDLPSEAdminState + * @ETHTOOL_PODL_PSE_ADMIN_STATE_UNKNOWN: state of PoDL PSE functions are + * unknown + * @ETHTOOL_PODL_PSE_ADMIN_STATE_DISABLED: PoDL PSE functions are disabled + * @ETHTOOL_PODL_PSE_ADMIN_STATE_ENABLED: PoDL PSE functions are enabled + */ +enum ethtool_podl_pse_admin_state { + ETHTOOL_PODL_PSE_ADMIN_STATE_UNKNOWN = 1, + ETHTOOL_PODL_PSE_ADMIN_STATE_DISABLED, + ETHTOOL_PODL_PSE_ADMIN_STATE_ENABLED, +}; + +/** + * enum ethtool_podl_pse_pw_d_status - power detection status of the PoDL PSE. + * IEEE 802.3-2018 30.15.1.1.3 aPoDLPSEPowerDetectionStatus: + * @ETHTOOL_PODL_PSE_PW_D_STATUS_UNKNOWN: PoDL PSE + * @ETHTOOL_PODL_PSE_PW_D_STATUS_DISABLED: "The enumeration “disabled” is + * asserted true when the PoDL PSE state diagram variable mr_pse_enable is + * false" + * @ETHTOOL_PODL_PSE_PW_D_STATUS_SEARCHING: "The enumeration “searching” is + * asserted true when either of the PSE state diagram variables + * pi_detecting or pi_classifying is true." + * @ETHTOOL_PODL_PSE_PW_D_STATUS_DELIVERING: "The enumeration “deliveringPower” + * is asserted true when the PoDL PSE state diagram variable pi_powered is + * true." + * @ETHTOOL_PODL_PSE_PW_D_STATUS_SLEEP: "The enumeration “sleep” is asserted + * true when the PoDL PSE state diagram variable pi_sleeping is true." + * @ETHTOOL_PODL_PSE_PW_D_STATUS_IDLE: "The enumeration “idle” is asserted true + * when the logical combination of the PoDL PSE state diagram variables + * pi_prebiased*!pi_sleeping is true." + * @ETHTOOL_PODL_PSE_PW_D_STATUS_ERROR: "The enumeration “error” is asserted + * true when the PoDL PSE state diagram variable overload_held is true." + */ +enum ethtool_podl_pse_pw_d_status { + ETHTOOL_PODL_PSE_PW_D_STATUS_UNKNOWN = 1, + ETHTOOL_PODL_PSE_PW_D_STATUS_DISABLED, + ETHTOOL_PODL_PSE_PW_D_STATUS_SEARCHING, + ETHTOOL_PODL_PSE_PW_D_STATUS_DELIVERING, + ETHTOOL_PODL_PSE_PW_D_STATUS_SLEEP, + ETHTOOL_PODL_PSE_PW_D_STATUS_IDLE, + ETHTOOL_PODL_PSE_PW_D_STATUS_ERROR, +}; + +/** * struct ethtool_gstrings - string set for data tagging * @cmd: Command number = %ETHTOOL_GSTRINGS * @string_set: String set ID; one of &enum ethtool_stringset @@ -752,7 +795,7 @@ struct ethtool_gstrings { __u32 cmd; __u32 string_set; __u32 len; - __u8 data[0]; + __u8 data[]; }; /** @@ -777,7 +820,7 @@ struct ethtool_sset_info { __u32 cmd; __u32 reserved; __u64 sset_mask; - __u32 data[0]; + __u32 data[]; }; /** @@ -817,7 +860,7 @@ struct ethtool_test { __u32 flags; __u32 reserved; __u32 len; - __u64 data[0]; + __u64 data[]; }; /** @@ -834,7 +877,7 @@ struct ethtool_test { struct ethtool_stats { __u32 cmd; __u32 n_stats; - __u64 data[0]; + __u64 data[]; }; /** @@ -851,7 +894,7 @@ struct ethtool_stats { struct ethtool_perm_addr { __u32 cmd; __u32 size; - __u8 data[0]; + __u8 data[]; }; /* boolean flags controlling per-interface behavior characteristics. @@ -1160,7 +1203,7 @@ struct ethtool_rxnfc { struct ethtool_rxfh_indir { __u32 cmd; __u32 size; - __u32 ring_index[0]; + __u32 ring_index[]; }; /** @@ -1201,7 +1244,7 @@ struct ethtool_rxfh { __u8 hfunc; __u8 rsvd8[3]; __u32 rsvd32; - __u32 rss_config[0]; + __u32 rss_config[]; }; #define ETH_RXFH_CONTEXT_ALLOC 0xffffffff #define ETH_RXFH_INDIR_NO_CHANGE 0xffffffff @@ -1286,7 +1329,7 @@ struct ethtool_dump { __u32 version; __u32 flag; __u32 len; - __u8 data[0]; + __u8 data[]; }; #define ETH_FW_DUMP_DISABLE 0 @@ -1318,7 +1361,7 @@ struct ethtool_get_features_block { struct ethtool_gfeatures { __u32 cmd; __u32 size; - struct ethtool_get_features_block features[0]; + struct ethtool_get_features_block features[]; }; /** @@ -1340,7 +1383,7 @@ struct ethtool_set_features_block { struct ethtool_sfeatures { __u32 cmd; __u32 size; - struct ethtool_set_features_block features[0]; + struct ethtool_set_features_block features[]; }; /** @@ -1691,6 +1734,14 @@ enum ethtool_link_mode_bit_indices { ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT = 89, ETHTOOL_LINK_MODE_100baseFX_Half_BIT = 90, ETHTOOL_LINK_MODE_100baseFX_Full_BIT = 91, + ETHTOOL_LINK_MODE_10baseT1L_Full_BIT = 92, + ETHTOOL_LINK_MODE_800000baseCR8_Full_BIT = 93, + ETHTOOL_LINK_MODE_800000baseKR8_Full_BIT = 94, + ETHTOOL_LINK_MODE_800000baseDR8_Full_BIT = 95, + ETHTOOL_LINK_MODE_800000baseDR8_2_Full_BIT = 96, + ETHTOOL_LINK_MODE_800000baseSR8_Full_BIT = 97, + ETHTOOL_LINK_MODE_800000baseVR8_Full_BIT = 98, + /* must be last entry */ __ETHTOOL_LINK_MODE_MASK_NBITS }; @@ -1802,6 +1853,7 @@ enum ethtool_link_mode_bit_indices { #define SPEED_100000 100000 #define SPEED_200000 200000 #define SPEED_400000 400000 +#define SPEED_800000 800000 #define SPEED_UNKNOWN -1 @@ -1839,6 +1891,20 @@ static inline int ethtool_validate_duplex(__u8 duplex) #define MASTER_SLAVE_STATE_SLAVE 3 #define MASTER_SLAVE_STATE_ERR 4 +/* These are used to throttle the rate of data on the phy interface when the + * native speed of the interface is higher than the link speed. These should + * not be used for phy interfaces which natively support multiple speeds (e.g. + * MII or SGMII). + */ +/* No rate matching performed. */ +#define RATE_MATCH_NONE 0 +/* The phy sends pause frames to throttle the MAC. */ +#define RATE_MATCH_PAUSE 1 +/* The phy asserts CRS to prevent the MAC from transmitting. */ +#define RATE_MATCH_CRS 2 +/* The MAC is programmed with a sufficiently-large IPG. */ +#define RATE_MATCH_OPEN_LOOP 3 + /* Which connector port. */ #define PORT_TP 0x00 #define PORT_AUI 0x01 @@ -2032,8 +2098,8 @@ enum ethtool_reset_flags { * reported consistently by PHYLIB. Read-only. * @master_slave_cfg: Master/slave port mode. * @master_slave_state: Master/slave port state. + * @rate_matching: Rate adaptation performed by the PHY * @reserved: Reserved for future use; see the note on reserved space. - * @reserved1: Reserved for future use; see the note on reserved space. * @link_mode_masks: Variable length bitmaps. * * If autonegotiation is disabled, the speed and @duplex represent the @@ -2084,9 +2150,9 @@ struct ethtool_link_settings { __u8 transceiver; __u8 master_slave_cfg; __u8 master_slave_state; - __u8 reserved1[1]; + __u8 rate_matching; __u32 reserved[7]; - __u32 link_mode_masks[0]; + __u32 link_mode_masks[]; /* layout of link_mode_masks fields: * __u32 map_supported[link_mode_masks_nwords]; * __u32 map_advertising[link_mode_masks_nwords]; diff --git a/original/uapi/linux/ethtool_netlink.h b/original/uapi/linux/ethtool_netlink.h index cca6e47..5799a9d 100644 --- a/original/uapi/linux/ethtool_netlink.h +++ b/original/uapi/linux/ethtool_netlink.h @@ -49,6 +49,9 @@ enum { ETHTOOL_MSG_PHC_VCLOCKS_GET, ETHTOOL_MSG_MODULE_GET, ETHTOOL_MSG_MODULE_SET, + ETHTOOL_MSG_PSE_GET, + ETHTOOL_MSG_PSE_SET, + ETHTOOL_MSG_RSS_GET, /* add new constants above here */ __ETHTOOL_MSG_USER_CNT, @@ -94,6 +97,8 @@ enum { ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY, ETHTOOL_MSG_MODULE_GET_REPLY, ETHTOOL_MSG_MODULE_NTF, + ETHTOOL_MSG_PSE_GET_REPLY, + ETHTOOL_MSG_RSS_GET_REPLY, /* add new constants above here */ __ETHTOOL_MSG_KERNEL_CNT, @@ -242,6 +247,7 @@ enum { ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG, /* u8 */ ETHTOOL_A_LINKMODES_MASTER_SLAVE_STATE, /* u8 */ ETHTOOL_A_LINKMODES_LANES, /* u32 */ + ETHTOOL_A_LINKMODES_RATE_MATCHING, /* u8 */ /* add new constants above here */ __ETHTOOL_A_LINKMODES_CNT, @@ -258,6 +264,7 @@ enum { ETHTOOL_A_LINKSTATE_SQI_MAX, /* u32 */ ETHTOOL_A_LINKSTATE_EXT_STATE, /* u8 */ ETHTOOL_A_LINKSTATE_EXT_SUBSTATE, /* u8 */ + ETHTOOL_A_LINKSTATE_EXT_DOWN_CNT, /* u32 */ /* add new constants above here */ __ETHTOOL_A_LINKSTATE_CNT, @@ -319,6 +326,12 @@ enum { /* RINGS */ enum { + ETHTOOL_TCP_DATA_SPLIT_UNKNOWN = 0, + ETHTOOL_TCP_DATA_SPLIT_DISABLED, + ETHTOOL_TCP_DATA_SPLIT_ENABLED, +}; + +enum { ETHTOOL_A_RINGS_UNSPEC, ETHTOOL_A_RINGS_HEADER, /* nest - _A_HEADER_* */ ETHTOOL_A_RINGS_RX_MAX, /* u32 */ @@ -330,6 +343,9 @@ enum { ETHTOOL_A_RINGS_RX_JUMBO, /* u32 */ ETHTOOL_A_RINGS_TX, /* u32 */ ETHTOOL_A_RINGS_RX_BUF_LEN, /* u32 */ + ETHTOOL_A_RINGS_TCP_DATA_SPLIT, /* u8 */ + ETHTOOL_A_RINGS_CQE_SIZE, /* u32 */ + ETHTOOL_A_RINGS_TX_PUSH, /* u8 */ /* add new constants above here */ __ETHTOOL_A_RINGS_CNT, @@ -853,6 +869,31 @@ enum { ETHTOOL_A_MODULE_MAX = (__ETHTOOL_A_MODULE_CNT - 1) }; +/* Power Sourcing Equipment */ +enum { + ETHTOOL_A_PSE_UNSPEC, + ETHTOOL_A_PSE_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_PODL_PSE_ADMIN_STATE, /* u32 */ + ETHTOOL_A_PODL_PSE_ADMIN_CONTROL, /* u32 */ + ETHTOOL_A_PODL_PSE_PW_D_STATUS, /* u32 */ + + /* add new constants above here */ + __ETHTOOL_A_PSE_CNT, + ETHTOOL_A_PSE_MAX = (__ETHTOOL_A_PSE_CNT - 1) +}; + +enum { + ETHTOOL_A_RSS_UNSPEC, + ETHTOOL_A_RSS_HEADER, + ETHTOOL_A_RSS_CONTEXT, /* u32 */ + ETHTOOL_A_RSS_HFUNC, /* u32 */ + ETHTOOL_A_RSS_INDIR, /* binary */ + ETHTOOL_A_RSS_HKEY, /* binary */ + + __ETHTOOL_A_RSS_CNT, + ETHTOOL_A_RSS_MAX = (__ETHTOOL_A_RSS_CNT - 1), +}; + /* generic netlink info */ #define ETHTOOL_GENL_NAME "ethtool" #define ETHTOOL_GENL_VERSION 1 diff --git a/original/uapi/linux/eventpoll.h b/original/uapi/linux/eventpoll.h index 8a3432d..e687658 100644 --- a/original/uapi/linux/eventpoll.h +++ b/original/uapi/linux/eventpoll.h @@ -41,6 +41,12 @@ #define EPOLLMSG (__force __poll_t)0x00000400 #define EPOLLRDHUP (__force __poll_t)0x00002000 +/* + * Internal flag - wakeup generated by io_uring, used to detect recursion back + * into the io_uring poll handler. + */ +#define EPOLL_URING_WAKE ((__force __poll_t)(1U << 27)) + /* Set exclusive wakeup mode for the target file descriptor */ #define EPOLLEXCLUSIVE ((__force __poll_t)(1U << 28)) diff --git a/original/uapi/linux/f2fs.h b/original/uapi/linux/f2fs.h index 352a822..955d440 100644 --- a/original/uapi/linux/f2fs.h +++ b/original/uapi/linux/f2fs.h @@ -13,7 +13,7 @@ #define F2FS_IOC_COMMIT_ATOMIC_WRITE _IO(F2FS_IOCTL_MAGIC, 2) #define F2FS_IOC_START_VOLATILE_WRITE _IO(F2FS_IOCTL_MAGIC, 3) #define F2FS_IOC_RELEASE_VOLATILE_WRITE _IO(F2FS_IOCTL_MAGIC, 4) -#define F2FS_IOC_ABORT_VOLATILE_WRITE _IO(F2FS_IOCTL_MAGIC, 5) +#define F2FS_IOC_ABORT_ATOMIC_WRITE _IO(F2FS_IOCTL_MAGIC, 5) #define F2FS_IOC_GARBAGE_COLLECT _IOW(F2FS_IOCTL_MAGIC, 6, __u32) #define F2FS_IOC_WRITE_CHECKPOINT _IO(F2FS_IOCTL_MAGIC, 7) #define F2FS_IOC_DEFRAGMENT _IOWR(F2FS_IOCTL_MAGIC, 8, \ @@ -42,6 +42,7 @@ struct f2fs_comp_option) #define F2FS_IOC_DECOMPRESS_FILE _IO(F2FS_IOCTL_MAGIC, 23) #define F2FS_IOC_COMPRESS_FILE _IO(F2FS_IOCTL_MAGIC, 24) +#define F2FS_IOC_START_ATOMIC_REPLACE _IO(F2FS_IOCTL_MAGIC, 25) /* * should be same as XFS_IOC_GOINGDOWN. diff --git a/original/uapi/linux/fanotify.h b/original/uapi/linux/fanotify.h index e8ac38c..4362582 100644 --- a/original/uapi/linux/fanotify.h +++ b/original/uapi/linux/fanotify.h @@ -82,12 +82,21 @@ #define FAN_MARK_IGNORED_SURV_MODIFY 0x00000040 #define FAN_MARK_FLUSH 0x00000080 /* FAN_MARK_FILESYSTEM is 0x00000100 */ +#define FAN_MARK_EVICTABLE 0x00000200 +/* This bit is mutually exclusive with FAN_MARK_IGNORED_MASK bit */ +#define FAN_MARK_IGNORE 0x00000400 /* These are NOT bitwise flags. Both bits can be used togther. */ #define FAN_MARK_INODE 0x00000000 #define FAN_MARK_MOUNT 0x00000010 #define FAN_MARK_FILESYSTEM 0x00000100 +/* + * Convenience macro - FAN_MARK_IGNORE requires FAN_MARK_IGNORED_SURV_MODIFY + * for non-inode mark types. + */ +#define FAN_MARK_IGNORE_SURV (FAN_MARK_IGNORE | FAN_MARK_IGNORED_SURV_MODIFY) + /* Deprecated - do not use this in programs and do not add new flags here! */ #define FAN_ALL_MARK_FLAGS (FAN_MARK_ADD |\ FAN_MARK_REMOVE |\ @@ -161,7 +170,7 @@ struct fanotify_event_info_fid { * Following is an opaque struct file_handle that can be passed as * an argument to open_by_handle_at(2). */ - unsigned char handle[0]; + unsigned char handle[]; }; /* diff --git a/original/uapi/linux/fb.h b/original/uapi/linux/fb.h index 4c14e8b..3a49913 100644 --- a/original/uapi/linux/fb.h +++ b/original/uapi/linux/fb.h @@ -182,7 +182,7 @@ struct fb_fix_screeninfo { * * For pseudocolor: offset and length should be the same for all color * components. Offset specifies the position of the least significant bit - * of the pallette index in a pixel value. Length indicates the number + * of the palette index in a pixel value. Length indicates the number * of available palette entries (i.e. # of entries = 1 << length). */ struct fb_bitfield { diff --git a/original/uapi/linux/fiemap.h b/original/uapi/linux/fiemap.h index 07c1cdc..24ca0c0 100644 --- a/original/uapi/linux/fiemap.h +++ b/original/uapi/linux/fiemap.h @@ -34,7 +34,7 @@ struct fiemap { __u32 fm_mapped_extents;/* number of extents that were mapped (out) */ __u32 fm_extent_count; /* size of fm_extents array (in) */ __u32 fm_reserved; - struct fiemap_extent fm_extents[0]; /* array of mapped extents (out) */ + struct fiemap_extent fm_extents[]; /* array of mapped extents (out) */ }; #define FIEMAP_MAX_OFFSET (~0ULL) diff --git a/original/uapi/linux/firewire-cdev.h b/original/uapi/linux/firewire-cdev.h index 5effa98..92be3ea 100644 --- a/original/uapi/linux/firewire-cdev.h +++ b/original/uapi/linux/firewire-cdev.h @@ -118,7 +118,7 @@ struct fw_cdev_event_response { __u32 type; __u32 rcode; __u32 length; - __u32 data[0]; + __u32 data[]; }; /** @@ -142,7 +142,7 @@ struct fw_cdev_event_request { __u64 offset; __u32 handle; __u32 length; - __u32 data[0]; + __u32 data[]; }; /** @@ -205,7 +205,7 @@ struct fw_cdev_event_request2 { __u32 generation; __u32 handle; __u32 length; - __u32 data[0]; + __u32 data[]; }; /** @@ -265,7 +265,7 @@ struct fw_cdev_event_iso_interrupt { __u32 type; __u32 cycle; __u32 header_length; - __u32 header[0]; + __u32 header[]; }; /** @@ -355,7 +355,7 @@ struct fw_cdev_event_phy_packet { __u32 type; __u32 rcode; __u32 length; - __u32 data[0]; + __u32 data[]; }; /** @@ -803,7 +803,7 @@ struct fw_cdev_set_iso_channels { */ struct fw_cdev_iso_packet { __u32 control; - __u32 header[0]; + __u32 header[]; }; /** diff --git a/original/uapi/linux/fs.h b/original/uapi/linux/fs.h index bdf7b40..b7b5687 100644 --- a/original/uapi/linux/fs.h +++ b/original/uapi/linux/fs.h @@ -90,7 +90,7 @@ struct file_dedupe_range { __u16 dest_count; /* in - total elements in info array */ __u16 reserved1; /* must be zero */ __u32 reserved2; /* must be zero */ - struct file_dedupe_range_info info[0]; + struct file_dedupe_range_info info[]; }; /* And dynamically-tunable limits and defaults: */ diff --git a/original/uapi/linux/fscrypt.h b/original/uapi/linux/fscrypt.h index fceafb5..024def3 100644 --- a/original/uapi/linux/fscrypt.h +++ b/original/uapi/linux/fscrypt.h @@ -26,8 +26,11 @@ #define FSCRYPT_MODE_AES_256_CTS 4 #define FSCRYPT_MODE_AES_128_CBC 5 #define FSCRYPT_MODE_AES_128_CTS 6 +#define FSCRYPT_MODE_SM4_XTS 7 +#define FSCRYPT_MODE_SM4_CTS 8 #define FSCRYPT_MODE_ADIANTUM 9 -/* If adding a mode number > 9, update FSCRYPT_MODE_MAX in fscrypt_private.h */ +#define FSCRYPT_MODE_AES_256_HCTR2 10 +/* If adding a mode number > 10, update FSCRYPT_MODE_MAX in fscrypt_private.h */ /* * Legacy policy version; ad-hoc KDF and no key verification. @@ -187,8 +190,6 @@ struct fscrypt_get_key_status_arg { #define FS_ENCRYPTION_MODE_AES_256_CTS FSCRYPT_MODE_AES_256_CTS #define FS_ENCRYPTION_MODE_AES_128_CBC FSCRYPT_MODE_AES_128_CBC #define FS_ENCRYPTION_MODE_AES_128_CTS FSCRYPT_MODE_AES_128_CTS -#define FS_ENCRYPTION_MODE_SPECK128_256_XTS 7 /* removed */ -#define FS_ENCRYPTION_MODE_SPECK128_256_CTS 8 /* removed */ #define FS_ENCRYPTION_MODE_ADIANTUM FSCRYPT_MODE_ADIANTUM #define FS_KEY_DESC_PREFIX FSCRYPT_KEY_DESC_PREFIX #define FS_KEY_DESC_PREFIX_SIZE FSCRYPT_KEY_DESC_PREFIX_SIZE diff --git a/original/uapi/linux/fsi.h b/original/uapi/linux/fsi.h index da577ec..b2f1977 100644 --- a/original/uapi/linux/fsi.h +++ b/original/uapi/linux/fsi.h @@ -55,4 +55,18 @@ struct scom_access { #define FSI_SCOM_WRITE _IOWR('s', 0x02, struct scom_access) #define FSI_SCOM_RESET _IOW('s', 0x03, __u32) +/* + * /dev/sbefifo* ioctl interface + */ + +/** + * FSI_SBEFIFO_READ_TIMEOUT sets the read timeout for response from SBE. + * + * The read timeout is specified in seconds. The minimum value of read + * timeout is 10 seconds (default) and the maximum value of read timeout is + * 120 seconds. A read timeout of 0 will reset the value to the default of + * (10 seconds). + */ +#define FSI_SBEFIFO_READ_TIMEOUT_SECONDS _IOW('s', 0x00, __u32) + #endif /* _UAPI_LINUX_FSI_H */ diff --git a/original/uapi/linux/fsmap.h b/original/uapi/linux/fsmap.h index 91fd519..c690d17 100644 --- a/original/uapi/linux/fsmap.h +++ b/original/uapi/linux/fsmap.h @@ -69,7 +69,7 @@ struct fsmap_head { }; /* Size of an fsmap_head with room for nr records. */ -static inline size_t +static inline __kernel_size_t fsmap_sizeof( unsigned int nr) { diff --git a/original/uapi/linux/fuse.h b/original/uapi/linux/fuse.h index 69a9d97..eba89ce 100644 --- a/original/uapi/linux/fuse.h +++ b/original/uapi/linux/fuse.h @@ -194,6 +194,13 @@ * - add FUSE_SECURITY_CTX init flag * - add security context to create, mkdir, symlink, and mknod requests * - add FUSE_HAS_INODE_DAX, FUSE_ATTR_DAX + * + * 7.37 + * - add FUSE_TMPFILE + * + * 7.38 + * - add FUSE_EXPIRE_ONLY flag to fuse_notify_inval_entry + * - add FOPEN_PARALLEL_DIRECT_WRITES */ #ifndef _LINUX_FUSE_H @@ -229,7 +236,7 @@ #define FUSE_KERNEL_VERSION 7 /** Minor version number of this interface */ -#define FUSE_KERNEL_MINOR_VERSION 36 +#define FUSE_KERNEL_MINOR_VERSION 38 /** The node ID of the root inode */ #define FUSE_ROOT_ID 1 @@ -301,6 +308,7 @@ struct fuse_file_lock { * FOPEN_CACHE_DIR: allow caching this directory * FOPEN_STREAM: the file is stream-like (no file position at all) * FOPEN_NOFLUSH: don't flush data cache on close (unless FUSE_WRITEBACK_CACHE) + * FOPEN_PARALLEL_DIRECT_WRITES: Allow concurrent direct writes on the same inode */ #define FOPEN_DIRECT_IO (1 << 0) #define FOPEN_KEEP_CACHE (1 << 1) @@ -308,6 +316,7 @@ struct fuse_file_lock { #define FOPEN_CACHE_DIR (1 << 3) #define FOPEN_STREAM (1 << 4) #define FOPEN_NOFLUSH (1 << 5) +#define FOPEN_PARALLEL_DIRECT_WRITES (1 << 6) /** * INIT request/reply flags @@ -500,6 +509,12 @@ struct fuse_file_lock { */ #define FUSE_SETXATTR_ACL_KILL_SGID (1 << 0) +/** + * notify_inval_entry flags + * FUSE_EXPIRE_ONLY + */ +#define FUSE_EXPIRE_ONLY (1 << 0) + enum fuse_opcode { FUSE_LOOKUP = 1, FUSE_FORGET = 2, /* no reply */ @@ -549,6 +564,7 @@ enum fuse_opcode { FUSE_SETUPMAPPING = 48, FUSE_REMOVEMAPPING = 49, FUSE_SYNCFS = 50, + FUSE_TMPFILE = 51, FUSE_CANONICAL_PATH = 2016, /* CUSE specific operations */ @@ -928,7 +944,7 @@ struct fuse_notify_inval_inode_out { struct fuse_notify_inval_entry_out { uint64_t parent; uint32_t namelen; - uint32_t padding; + uint32_t flags; }; struct fuse_notify_delete_out { diff --git a/original/uapi/linux/genetlink.h b/original/uapi/linux/genetlink.h index d83f214..ddba3ca 100644 --- a/original/uapi/linux/genetlink.h +++ b/original/uapi/linux/genetlink.h @@ -87,6 +87,8 @@ enum { __CTRL_ATTR_MCAST_GRP_MAX, }; +#define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1) + enum { CTRL_ATTR_POLICY_UNSPEC, CTRL_ATTR_POLICY_DO, @@ -96,7 +98,6 @@ enum { CTRL_ATTR_POLICY_DUMP_MAX = __CTRL_ATTR_POLICY_DUMP_MAX - 1 }; -#define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1) - +#define CTRL_ATTR_POLICY_MAX (__CTRL_ATTR_POLICY_DUMP_MAX - 1) #endif /* _UAPI__LINUX_GENERIC_NETLINK_H */ diff --git a/original/uapi/linux/gpio.h b/original/uapi/linux/gpio.h index eaaea3d..cb9966d 100644 --- a/original/uapi/linux/gpio.h +++ b/original/uapi/linux/gpio.h @@ -66,6 +66,8 @@ struct gpiochip_info { * @GPIO_V2_LINE_FLAG_BIAS_PULL_DOWN: line has pull-down bias enabled * @GPIO_V2_LINE_FLAG_BIAS_DISABLED: line has bias disabled * @GPIO_V2_LINE_FLAG_EVENT_CLOCK_REALTIME: line events contain REALTIME timestamps + * @GPIO_V2_LINE_FLAG_EVENT_CLOCK_HTE: line events contain timestamps from + * hardware timestamp engine */ enum gpio_v2_line_flag { GPIO_V2_LINE_FLAG_USED = _BITULL(0), @@ -80,6 +82,7 @@ enum gpio_v2_line_flag { GPIO_V2_LINE_FLAG_BIAS_PULL_DOWN = _BITULL(9), GPIO_V2_LINE_FLAG_BIAS_DISABLED = _BITULL(10), GPIO_V2_LINE_FLAG_EVENT_CLOCK_REALTIME = _BITULL(11), + GPIO_V2_LINE_FLAG_EVENT_CLOCK_HTE = _BITULL(12), }; /** diff --git a/original/uapi/linux/gtp.h b/original/uapi/linux/gtp.h index 79f9191..2f61298 100644 --- a/original/uapi/linux/gtp.h +++ b/original/uapi/linux/gtp.h @@ -8,6 +8,7 @@ enum gtp_genl_cmds { GTP_CMD_NEWPDP, GTP_CMD_DELPDP, GTP_CMD_GETPDP, + GTP_CMD_ECHOREQ, GTP_CMD_MAX, }; diff --git a/original/uapi/linux/hid.h b/original/uapi/linux/hid.h index b34492a..a4dcb34 100644 --- a/original/uapi/linux/hid.h +++ b/original/uapi/linux/hid.h @@ -43,15 +43,29 @@ #define USB_INTERFACE_PROTOCOL_MOUSE 2 /* + * HID report types --- Ouch! HID spec says 1 2 3! + */ + +enum hid_report_type { + HID_INPUT_REPORT = 0, + HID_OUTPUT_REPORT = 1, + HID_FEATURE_REPORT = 2, + + HID_REPORT_TYPES, +}; + +/* * HID class requests */ -#define HID_REQ_GET_REPORT 0x01 -#define HID_REQ_GET_IDLE 0x02 -#define HID_REQ_GET_PROTOCOL 0x03 -#define HID_REQ_SET_REPORT 0x09 -#define HID_REQ_SET_IDLE 0x0A -#define HID_REQ_SET_PROTOCOL 0x0B +enum hid_class_request { + HID_REQ_GET_REPORT = 0x01, + HID_REQ_GET_IDLE = 0x02, + HID_REQ_GET_PROTOCOL = 0x03, + HID_REQ_SET_REPORT = 0x09, + HID_REQ_SET_IDLE = 0x0A, + HID_REQ_SET_PROTOCOL = 0x0B, +}; /* * HID class descriptor types diff --git a/original/uapi/linux/hsi/cs-protocol.h b/original/uapi/linux/hsi/cs-protocol.h index c7f6e76..07c3bfb 100644 --- a/original/uapi/linux/hsi/cs-protocol.h +++ b/original/uapi/linux/hsi/cs-protocol.h @@ -6,20 +6,6 @@ * * Contact: Kai Vehmanen <kai.vehmanen@nokia.com> * Original author: Peter Ujfalusi <peter.ujfalusi@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA */ #ifndef _CS_PROTOCOL_H diff --git a/original/uapi/linux/hsi/hsi_char.h b/original/uapi/linux/hsi/hsi_char.h index 91623b0..5ef72f0 100644 --- a/original/uapi/linux/hsi/hsi_char.h +++ b/original/uapi/linux/hsi/hsi_char.h @@ -5,20 +5,6 @@ * Copyright (C) 2010 Nokia Corporation. All rights reserved. * * Contact: Andras Domokos <andras.domokos at nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA */ #ifndef __HSI_CHAR_H diff --git a/original/uapi/linux/hyperv.h b/original/uapi/linux/hyperv.h index daf82a2..aaa502a 100644 --- a/original/uapi/linux/hyperv.h +++ b/original/uapi/linux/hyperv.h @@ -90,6 +90,17 @@ struct hv_vss_check_dm_info { __u32 flags; } __attribute__((packed)); +/* + * struct hv_vss_msg encodes the fields that the Linux VSS + * driver accesses. However, FREEZE messages from Hyper-V contain + * additional LUN information that Linux doesn't use and are not + * represented in struct hv_vss_msg. A received FREEZE message may + * be as large as 6,260 bytes, so the driver must allocate at least + * that much space, not sizeof(struct hv_vss_msg). Other messages + * such as AUTO_RECOVER may be as large as 12,500 bytes. However, + * because the Linux VSS driver responds that it doesn't support + * auto-recovery, it should not receive such messages. + */ struct hv_vss_msg { union { struct hv_vss_hdr vss_hdr; diff --git a/original/uapi/linux/icmp.h b/original/uapi/linux/icmp.h index 163c099..d3242d5 100644 --- a/original/uapi/linux/icmp.h +++ b/original/uapi/linux/icmp.h @@ -97,7 +97,11 @@ struct icmphdr { } echo; __be32 gateway; struct { +#ifdef __BIONIC__ + __be16 __linux_unused; +#else __be16 __unused; +#endif __be16 mtu; } frag; __u8 reserved[4]; diff --git a/original/uapi/linux/idxd.h b/original/uapi/linux/idxd.h index a8f0ff7..1d553be 100644 --- a/original/uapi/linux/idxd.h +++ b/original/uapi/linux/idxd.h @@ -29,6 +29,7 @@ enum idxd_scmd_stat { IDXD_SCMD_WQ_NO_SIZE = 0x800e0000, IDXD_SCMD_WQ_NO_PRIV = 0x800f0000, IDXD_SCMD_WQ_IRQ_ERR = 0x80100000, + IDXD_SCMD_WQ_USER_NO_IOMMU = 0x80110000, }; #define IDXD_SCMD_SOFTERR_MASK 0x80000000 @@ -53,6 +54,11 @@ enum idxd_scmd_stat { /* IAX */ #define IDXD_OP_FLAG_RD_SRC2_AECS 0x010000 +#define IDXD_OP_FLAG_RD_SRC2_2ND 0x020000 +#define IDXD_OP_FLAG_WR_SRC2_AECS_COMP 0x040000 +#define IDXD_OP_FLAG_WR_SRC2_AECS_OVFL 0x080000 +#define IDXD_OP_FLAG_SRC2_STS 0x100000 +#define IDXD_OP_FLAG_CRC_RFC3720 0x200000 /* Opcode */ enum dsa_opcode { @@ -81,6 +87,18 @@ enum iax_opcode { IAX_OPCODE_MEMMOVE, IAX_OPCODE_DECOMPRESS = 0x42, IAX_OPCODE_COMPRESS, + IAX_OPCODE_CRC64, + IAX_OPCODE_ZERO_DECOMP_32 = 0x48, + IAX_OPCODE_ZERO_DECOMP_16, + IAX_OPCODE_ZERO_COMP_32 = 0x4c, + IAX_OPCODE_ZERO_COMP_16, + IAX_OPCODE_SCAN = 0x50, + IAX_OPCODE_SET_MEMBER, + IAX_OPCODE_EXTRACT, + IAX_OPCODE_SELECT, + IAX_OPCODE_RLE_BURST, + IAX_OPCODE_FIND_UNIQUE, + IAX_OPCODE_EXPAND, }; /* Completion record status */ @@ -120,6 +138,7 @@ enum iax_completion_status { IAX_COMP_NONE = 0, IAX_COMP_SUCCESS, IAX_COMP_PAGE_FAULT_IR = 0x04, + IAX_COMP_ANALYTICS_ERROR = 0x0a, IAX_COMP_OUTBUF_OVERFLOW, IAX_COMP_BAD_OPCODE = 0x10, IAX_COMP_INVALID_FLAGS, @@ -140,7 +159,10 @@ enum iax_completion_status { IAX_COMP_WATCHDOG, IAX_COMP_INVALID_COMP_FLAG = 0x30, IAX_COMP_INVALID_FILTER_FLAG, - IAX_COMP_INVALID_NUM_ELEMS = 0x33, + IAX_COMP_INVALID_INPUT_SIZE, + IAX_COMP_INVALID_NUM_ELEMS, + IAX_COMP_INVALID_SRC1_WIDTH, + IAX_COMP_INVALID_INVERT_OUT, }; #define DSA_COMP_STATUS_MASK 0x7f @@ -273,7 +295,7 @@ struct dsa_completion_record { }; uint32_t delta_rec_size; - uint32_t crc_val; + uint64_t crc_val; /* DIF check & strip */ struct { @@ -319,8 +341,12 @@ struct iax_completion_record { uint32_t output_size; uint8_t output_bits; uint8_t rsvd3; - uint16_t rsvd4; - uint64_t rsvd5[4]; + uint16_t xor_csum; + uint32_t crc; + uint32_t min; + uint32_t max; + uint32_t sum; + uint64_t rsvd4[2]; } __attribute__((packed)); struct iax_raw_completion_record { diff --git a/original/uapi/linux/if_addr.h b/original/uapi/linux/if_addr.h index dfcf3ce..1c392dd 100644 --- a/original/uapi/linux/if_addr.h +++ b/original/uapi/linux/if_addr.h @@ -33,8 +33,9 @@ enum { IFA_CACHEINFO, IFA_MULTICAST, IFA_FLAGS, - IFA_RT_PRIORITY, /* u32, priority/metric for prefix route */ + IFA_RT_PRIORITY, /* u32, priority/metric for prefix route */ IFA_TARGET_NETNSID, + IFA_PROTO, /* u8, address protocol */ __IFA_MAX, }; @@ -69,4 +70,10 @@ struct ifa_cacheinfo { #define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg)) #endif +/* ifa_proto */ +#define IFAPROT_UNSPEC 0 +#define IFAPROT_KERNEL_LO 1 /* loopback */ +#define IFAPROT_KERNEL_RA 2 /* set by kernel from router announcement */ +#define IFAPROT_KERNEL_LL 3 /* link-local set by kernel */ + #endif diff --git a/original/uapi/linux/if_alg.h b/original/uapi/linux/if_alg.h index dc52a11..0824fbc 100644 --- a/original/uapi/linux/if_alg.h +++ b/original/uapi/linux/if_alg.h @@ -42,7 +42,7 @@ struct sockaddr_alg_new { struct af_alg_iv { __u32 ivlen; - __u8 iv[0]; + __u8 iv[]; }; /* Socket options */ @@ -52,6 +52,7 @@ struct af_alg_iv { #define ALG_SET_AEAD_ASSOCLEN 4 #define ALG_SET_AEAD_AUTHSIZE 5 #define ALG_SET_DRBG_ENTROPY 6 +#define ALG_SET_KEY_BY_KEY_SERIAL 7 /* Operations */ #define ALG_OP_DECRYPT 0 diff --git a/original/uapi/linux/if_arcnet.h b/original/uapi/linux/if_arcnet.h index 6838780..b122cfa 100644 --- a/original/uapi/linux/if_arcnet.h +++ b/original/uapi/linux/if_arcnet.h @@ -60,7 +60,7 @@ struct arc_rfc1201 { __u8 proto; /* protocol ID field - varies */ __u8 split_flag; /* for use with split packets */ __be16 sequence; /* sequence number */ - __u8 payload[0]; /* space remaining in packet (504 bytes)*/ + __u8 payload[]; /* space remaining in packet (504 bytes)*/ }; #define RFC1201_HDR_SIZE 4 @@ -69,7 +69,7 @@ struct arc_rfc1201 { */ struct arc_rfc1051 { __u8 proto; /* ARC_P_RFC1051_ARP/RFC1051_IP */ - __u8 payload[0]; /* 507 bytes */ + __u8 payload[]; /* 507 bytes */ }; #define RFC1051_HDR_SIZE 1 @@ -80,7 +80,7 @@ struct arc_rfc1051 { struct arc_eth_encap { __u8 proto; /* Always ARC_P_ETHER */ struct ethhdr eth; /* standard ethernet header (yuck!) */ - __u8 payload[0]; /* 493 bytes */ + __u8 payload[]; /* 493 bytes */ }; #define ETH_ENCAP_HDR_SIZE 14 diff --git a/original/uapi/linux/if_bridge.h b/original/uapi/linux/if_bridge.h index 2711c35..d9de241 100644 --- a/original/uapi/linux/if_bridge.h +++ b/original/uapi/linux/if_bridge.h @@ -122,6 +122,7 @@ enum { IFLA_BRIDGE_VLAN_TUNNEL_INFO, IFLA_BRIDGE_MRP, IFLA_BRIDGE_CFM, + IFLA_BRIDGE_MST, __IFLA_BRIDGE_MAX, }; #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1) @@ -453,6 +454,21 @@ enum { #define IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX (__IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX - 1) +enum { + IFLA_BRIDGE_MST_UNSPEC, + IFLA_BRIDGE_MST_ENTRY, + __IFLA_BRIDGE_MST_MAX, +}; +#define IFLA_BRIDGE_MST_MAX (__IFLA_BRIDGE_MST_MAX - 1) + +enum { + IFLA_BRIDGE_MST_ENTRY_UNSPEC, + IFLA_BRIDGE_MST_ENTRY_MSTI, + IFLA_BRIDGE_MST_ENTRY_STATE, + __IFLA_BRIDGE_MST_ENTRY_MAX, +}; +#define IFLA_BRIDGE_MST_ENTRY_MAX (__IFLA_BRIDGE_MST_ENTRY_MAX - 1) + struct bridge_stp_xstats { __u64 transition_blk; __u64 transition_fwd; @@ -564,6 +580,7 @@ enum { BRIDGE_VLANDB_GOPTS_MCAST_QUERIER, BRIDGE_VLANDB_GOPTS_MCAST_ROUTER_PORTS, BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_STATE, + BRIDGE_VLANDB_GOPTS_MSTI, __BRIDGE_VLANDB_GOPTS_MAX }; #define BRIDGE_VLANDB_GOPTS_MAX (__BRIDGE_VLANDB_GOPTS_MAX - 1) @@ -706,10 +723,31 @@ enum { enum { MDBE_ATTR_UNSPEC, MDBE_ATTR_SOURCE, + MDBE_ATTR_SRC_LIST, + MDBE_ATTR_GROUP_MODE, + MDBE_ATTR_RTPROT, __MDBE_ATTR_MAX, }; #define MDBE_ATTR_MAX (__MDBE_ATTR_MAX - 1) +/* per mdb entry source */ +enum { + MDBE_SRC_LIST_UNSPEC, + MDBE_SRC_LIST_ENTRY, + __MDBE_SRC_LIST_MAX, +}; +#define MDBE_SRC_LIST_MAX (__MDBE_SRC_LIST_MAX - 1) + +/* per mdb entry per source attributes + * these are embedded in MDBE_SRC_LIST_ENTRY + */ +enum { + MDBE_SRCATTR_UNSPEC, + MDBE_SRCATTR_ADDRESS, + __MDBE_SRCATTR_MAX, +}; +#define MDBE_SRCATTR_MAX (__MDBE_SRCATTR_MAX - 1) + /* Embedded inside LINK_XSTATS_TYPE_BRIDGE */ enum { BRIDGE_XSTATS_UNSPEC, @@ -759,6 +797,7 @@ struct br_mcast_stats { enum br_boolopt_id { BR_BOOLOPT_NO_LL_LEARN, BR_BOOLOPT_MCAST_VLAN_SNOOPING, + BR_BOOLOPT_MST_ENABLE, BR_BOOLOPT_MAX }; diff --git a/original/uapi/linux/if_ether.h b/original/uapi/linux/if_ether.h index c0c2f3e..69e0457 100644 --- a/original/uapi/linux/if_ether.h +++ b/original/uapi/linux/if_ether.h @@ -86,8 +86,10 @@ * over Ethernet */ #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ +#define ETH_P_PROFINET 0x8892 /* PROFINET */ #define ETH_P_REALTEK 0x8899 /* Multiple proprietary protocols */ #define ETH_P_AOE 0x88A2 /* ATA over Ethernet */ +#define ETH_P_ETHERCAT 0x88A4 /* EtherCAT */ #define ETH_P_8021AD 0x88A8 /* 802.1ad Service VLAN */ #define ETH_P_802_EX1 0x88B5 /* 802.1 Local Experimental 1. */ #define ETH_P_PREAUTH 0x88C7 /* 802.11 Preauthentication */ @@ -114,6 +116,7 @@ #define ETH_P_QINQ3 0x9300 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_EDSA 0xDADA /* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_DSA_8021Q 0xDADB /* Fake VLAN Header for DSA [ NOT AN OFFICIALLY REGISTERED ID ] */ +#define ETH_P_DSA_A5PSW 0xE001 /* A5PSW Tag Value [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_IFE 0xED3E /* ForCES inter-FE LFB type */ #define ETH_P_AF_IUCV 0xFBFB /* IBM af_iucv [ NOT AN OFFICIALLY REGISTERED ID ] */ @@ -135,6 +138,7 @@ #define ETH_P_LOCALTALK 0x0009 /* Localtalk pseudo type */ #define ETH_P_CAN 0x000C /* CAN: Controller Area Network */ #define ETH_P_CANFD 0x000D /* CANFD: CAN flexible data rate*/ +#define ETH_P_CANXL 0x000E /* CANXL: eXtended frame Length */ #define ETH_P_PPPTALK 0x0010 /* Dummy type for Atalk over PPP*/ #define ETH_P_TR_802_2 0x0011 /* 802.2 frames */ #define ETH_P_MOBITEX 0x0015 /* Mobitex (kaz@cafe.net) */ diff --git a/original/uapi/linux/if_link.h b/original/uapi/linux/if_link.h index 6218f93..1021a7e 100644 --- a/original/uapi/linux/if_link.h +++ b/original/uapi/linux/if_link.h @@ -211,6 +211,9 @@ struct rtnl_link_stats { * @rx_nohandler: Number of packets received on the interface * but dropped by the networking stack because the device is * not designated to receive packets (e.g. backup link in a bond). + * + * @rx_otherhost_dropped: Number of packets dropped due to mismatch + * in destination MAC address. */ struct rtnl_link_stats64 { __u64 rx_packets; @@ -243,6 +246,23 @@ struct rtnl_link_stats64 { __u64 rx_compressed; __u64 tx_compressed; __u64 rx_nohandler; + + __u64 rx_otherhost_dropped; +}; + +/* Subset of link stats useful for in-HW collection. Meaning of the fields is as + * for struct rtnl_link_stats64. + */ +struct rtnl_hw_stats64 { + __u64 rx_packets; + __u64 tx_packets; + __u64 rx_bytes; + __u64 tx_bytes; + __u64 rx_errors; + __u64 tx_errors; + __u64 rx_dropped; + __u64 tx_dropped; + __u64 multicast; }; /* The struct should be in sync with struct ifmap */ @@ -348,6 +368,11 @@ enum { IFLA_PARENT_DEV_NAME, IFLA_PARENT_DEV_BUS_NAME, IFLA_GRO_MAX_SIZE, + IFLA_TSO_MAX_SIZE, + IFLA_TSO_MAX_SEGS, + IFLA_ALLMULTI, /* Allmulti count: > 0 means acts ALLMULTI */ + + IFLA_DEVLINK_PORT, __IFLA_MAX }; @@ -537,6 +562,8 @@ enum { IFLA_BRPORT_MRP_IN_OPEN, IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT, IFLA_BRPORT_MCAST_EHT_HOSTS_CNT, + IFLA_BRPORT_LOCKED, + IFLA_BRPORT_MAB, __IFLA_BRPORT_MAX }; #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) @@ -671,6 +698,7 @@ enum { IFLA_XFRM_UNSPEC, IFLA_XFRM_LINK, IFLA_XFRM_IF_ID, + IFLA_XFRM_COLLECT_METADATA, __IFLA_XFRM_MAX }; @@ -712,7 +740,55 @@ enum ipvlan_mode { #define IPVLAN_F_PRIVATE 0x01 #define IPVLAN_F_VEPA 0x02 +/* Tunnel RTM header */ +struct tunnel_msg { + __u8 family; + __u8 flags; + __u16 reserved2; + __u32 ifindex; +}; + /* VXLAN section */ + +/* include statistics in the dump */ +#define TUNNEL_MSG_FLAG_STATS 0x01 + +#define TUNNEL_MSG_VALID_USER_FLAGS TUNNEL_MSG_FLAG_STATS + +/* Embedded inside VXLAN_VNIFILTER_ENTRY_STATS */ +enum { + VNIFILTER_ENTRY_STATS_UNSPEC, + VNIFILTER_ENTRY_STATS_RX_BYTES, + VNIFILTER_ENTRY_STATS_RX_PKTS, + VNIFILTER_ENTRY_STATS_RX_DROPS, + VNIFILTER_ENTRY_STATS_RX_ERRORS, + VNIFILTER_ENTRY_STATS_TX_BYTES, + VNIFILTER_ENTRY_STATS_TX_PKTS, + VNIFILTER_ENTRY_STATS_TX_DROPS, + VNIFILTER_ENTRY_STATS_TX_ERRORS, + VNIFILTER_ENTRY_STATS_PAD, + __VNIFILTER_ENTRY_STATS_MAX +}; +#define VNIFILTER_ENTRY_STATS_MAX (__VNIFILTER_ENTRY_STATS_MAX - 1) + +enum { + VXLAN_VNIFILTER_ENTRY_UNSPEC, + VXLAN_VNIFILTER_ENTRY_START, + VXLAN_VNIFILTER_ENTRY_END, + VXLAN_VNIFILTER_ENTRY_GROUP, + VXLAN_VNIFILTER_ENTRY_GROUP6, + VXLAN_VNIFILTER_ENTRY_STATS, + __VXLAN_VNIFILTER_ENTRY_MAX +}; +#define VXLAN_VNIFILTER_ENTRY_MAX (__VXLAN_VNIFILTER_ENTRY_MAX - 1) + +enum { + VXLAN_VNIFILTER_UNSPEC, + VXLAN_VNIFILTER_ENTRY, + __VXLAN_VNIFILTER_MAX +}; +#define VXLAN_VNIFILTER_MAX (__VXLAN_VNIFILTER_MAX - 1) + enum { IFLA_VXLAN_UNSPEC, IFLA_VXLAN_ID, @@ -744,6 +820,7 @@ enum { IFLA_VXLAN_GPE, IFLA_VXLAN_TTL_INHERIT, IFLA_VXLAN_DF, + IFLA_VXLAN_VNIFILTER, /* only applicable with COLLECT_METADATA mode */ __IFLA_VXLAN_MAX }; #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) @@ -777,6 +854,7 @@ enum { IFLA_GENEVE_LABEL, IFLA_GENEVE_TTL_INHERIT, IFLA_GENEVE_DF, + IFLA_GENEVE_INNER_PROTO_INHERIT, __IFLA_GENEVE_MAX }; #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1) @@ -822,6 +900,8 @@ enum { IFLA_GTP_FD1, IFLA_GTP_PDP_HASHSIZE, IFLA_GTP_ROLE, + IFLA_GTP_CREATE_SOCKETS, + IFLA_GTP_RESTART_COUNT, __IFLA_GTP_MAX, }; #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1) @@ -860,6 +940,7 @@ enum { IFLA_BOND_PEER_NOTIF_DELAY, IFLA_BOND_AD_LACP_ACTIVE, IFLA_BOND_MISSED_MAX, + IFLA_BOND_NS_IP6_TARGET, __IFLA_BOND_MAX, }; @@ -887,6 +968,7 @@ enum { IFLA_BOND_SLAVE_AD_AGGREGATOR_ID, IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE, IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE, + IFLA_BOND_SLAVE_PRIO, __IFLA_BOND_SLAVE_MAX, }; @@ -1156,6 +1238,17 @@ enum { #define IFLA_STATS_FILTER_BIT(ATTR) (1 << (ATTR - 1)) +enum { + IFLA_STATS_GETSET_UNSPEC, + IFLA_STATS_GET_FILTERS, /* Nest of IFLA_STATS_LINK_xxx, each a u32 with + * a filter mask for the corresponding group. + */ + IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS, /* 0 or 1 as u8 */ + __IFLA_STATS_GETSET_MAX, +}; + +#define IFLA_STATS_GETSET_MAX (__IFLA_STATS_GETSET_MAX - 1) + /* These are embedded into IFLA_STATS_LINK_XSTATS: * [IFLA_STATS_LINK_XSTATS] * -> [LINK_XSTATS_TYPE_xxx] @@ -1173,10 +1266,21 @@ enum { enum { IFLA_OFFLOAD_XSTATS_UNSPEC, IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */ + IFLA_OFFLOAD_XSTATS_HW_S_INFO, /* HW stats info. A nest */ + IFLA_OFFLOAD_XSTATS_L3_STATS, /* struct rtnl_hw_stats64 */ __IFLA_OFFLOAD_XSTATS_MAX }; #define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1) +enum { + IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC, + IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST, /* u8 */ + IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED, /* u8 */ + __IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX, +}; +#define IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX \ + (__IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX - 1) + /* XDP section */ #define XDP_FLAGS_UPDATE_IF_NOEXIST (1U << 0) @@ -1275,4 +1379,14 @@ enum { #define IFLA_MCTP_MAX (__IFLA_MCTP_MAX - 1) +/* DSA section */ + +enum { + IFLA_DSA_UNSPEC, + IFLA_DSA_MASTER, + __IFLA_DSA_MAX, +}; + +#define IFLA_DSA_MAX (__IFLA_DSA_MAX - 1) + #endif /* _UAPI_LINUX_IF_LINK_H */ diff --git a/original/uapi/linux/if_macsec.h b/original/uapi/linux/if_macsec.h index 3af2aa0..d5b6d1f 100644 --- a/original/uapi/linux/if_macsec.h +++ b/original/uapi/linux/if_macsec.h @@ -22,6 +22,8 @@ #define MACSEC_KEYID_LEN 16 +#define MACSEC_SALT_LEN 12 + /* cipher IDs as per IEEE802.1AE-2018 (Table 14-1) */ #define MACSEC_CIPHER_ID_GCM_AES_128 0x0080C20001000001ULL #define MACSEC_CIPHER_ID_GCM_AES_256 0x0080C20001000002ULL diff --git a/original/uapi/linux/if_packet.h b/original/uapi/linux/if_packet.h index c07caf7..a8516b3 100644 --- a/original/uapi/linux/if_packet.h +++ b/original/uapi/linux/if_packet.h @@ -70,6 +70,7 @@ struct sockaddr_ll { #define PACKET_FANOUT_EBPF 7 #define PACKET_FANOUT_FLAG_ROLLOVER 0x1000 #define PACKET_FANOUT_FLAG_UNIQUEID 0x2000 +#define PACKET_FANOUT_FLAG_IGNORE_OUTGOING 0x4000 #define PACKET_FANOUT_FLAG_DEFRAG 0x8000 struct tpacket_stats { diff --git a/original/uapi/linux/if_pppox.h b/original/uapi/linux/if_pppox.h index e7a693c..9abd80d 100644 --- a/original/uapi/linux/if_pppox.h +++ b/original/uapi/linux/if_pppox.h @@ -122,7 +122,7 @@ struct sockaddr_pppol2tpv3in6 { struct pppoe_tag { __be16 tag_type; __be16 tag_len; - char tag_data[0]; + char tag_data[]; } __attribute__ ((packed)); /* Tag identifiers */ @@ -150,7 +150,7 @@ struct pppoe_hdr { __u8 code; __be16 sid; __be16 length; - struct pppoe_tag tag[0]; + struct pppoe_tag tag[]; } __packed; /* Length of entire PPPoE + PPP header */ diff --git a/original/uapi/linux/if_tun.h b/original/uapi/linux/if_tun.h index 454ae31..287cdc8 100644 --- a/original/uapi/linux/if_tun.h +++ b/original/uapi/linux/if_tun.h @@ -67,6 +67,8 @@ #define IFF_TAP 0x0002 #define IFF_NAPI 0x0010 #define IFF_NAPI_FRAGS 0x0020 +/* Used in TUNSETIFF to bring up tun/tap without carrier */ +#define IFF_NO_CARRIER 0x0040 #define IFF_NO_PI 0x1000 /* This flag has no real effect */ #define IFF_ONE_QUEUE 0x2000 @@ -88,6 +90,8 @@ #define TUN_F_TSO6 0x04 /* I can handle TSO for IPv6 packets */ #define TUN_F_TSO_ECN 0x08 /* I can handle TSO with ECN bits. */ #define TUN_F_UFO 0x10 /* I can handle UFO packets */ +#define TUN_F_USO4 0x20 /* I can handle USO for IPv4 packets */ +#define TUN_F_USO6 0x40 /* I can handle USO for IPv6 packets */ /* Protocol info prepended to the packets (when IFF_NO_PI is not set) */ #define TUN_PKT_STRIP 0x0001 @@ -108,7 +112,7 @@ struct tun_pi { struct tun_filter { __u16 flags; /* TUN_FLT_ flags see above */ __u16 count; /* Number of addresses */ - __u8 addr[0][ETH_ALEN]; + __u8 addr[][ETH_ALEN]; }; #endif /* _UAPI__IF_TUN_H */ diff --git a/original/uapi/linux/if_tunnel.h b/original/uapi/linux/if_tunnel.h index 7d91055..1021196 100644 --- a/original/uapi/linux/if_tunnel.h +++ b/original/uapi/linux/if_tunnel.h @@ -176,8 +176,10 @@ enum { #define TUNNEL_VXLAN_OPT __cpu_to_be16(0x1000) #define TUNNEL_NOCACHE __cpu_to_be16(0x2000) #define TUNNEL_ERSPAN_OPT __cpu_to_be16(0x4000) +#define TUNNEL_GTP_OPT __cpu_to_be16(0x8000) #define TUNNEL_OPTIONS_PRESENT \ - (TUNNEL_GENEVE_OPT | TUNNEL_VXLAN_OPT | TUNNEL_ERSPAN_OPT) + (TUNNEL_GENEVE_OPT | TUNNEL_VXLAN_OPT | TUNNEL_ERSPAN_OPT | \ + TUNNEL_GTP_OPT) #endif /* _UAPI_IF_TUNNEL_H_ */ diff --git a/original/uapi/linux/igmp.h b/original/uapi/linux/igmp.h index 90c28bc..5930f24 100644 --- a/original/uapi/linux/igmp.h +++ b/original/uapi/linux/igmp.h @@ -48,7 +48,7 @@ struct igmpv3_grec { __u8 grec_auxwords; __be16 grec_nsrcs; __be32 grec_mca; - __be32 grec_src[0]; + __be32 grec_src[]; }; struct igmpv3_report { @@ -57,7 +57,7 @@ struct igmpv3_report { __sum16 csum; __be16 resv2; __be16 ngrec; - struct igmpv3_grec grec[0]; + struct igmpv3_grec grec[]; }; struct igmpv3_query { @@ -78,7 +78,7 @@ struct igmpv3_query { #endif __u8 qqic; __be16 nsrcs; - __be32 srcs[0]; + __be32 srcs[]; }; #define IGMP_HOST_MEMBERSHIP_QUERY 0x11 /* From RFC1112 */ diff --git a/original/uapi/linux/iio/types.h b/original/uapi/linux/iio/types.h index 48c1314..c79f2f0 100644 --- a/original/uapi/linux/iio/types.h +++ b/original/uapi/linux/iio/types.h @@ -95,6 +95,12 @@ enum iio_modifier { IIO_MOD_ETHANOL, IIO_MOD_H2, IIO_MOD_O2, + IIO_MOD_LINEAR_X, + IIO_MOD_LINEAR_Y, + IIO_MOD_LINEAR_Z, + IIO_MOD_PITCH, + IIO_MOD_YAW, + IIO_MOD_ROLL, }; enum iio_event_type { @@ -104,6 +110,8 @@ enum iio_event_type { IIO_EV_TYPE_THRESH_ADAPTIVE, IIO_EV_TYPE_MAG_ADAPTIVE, IIO_EV_TYPE_CHANGE, + IIO_EV_TYPE_MAG_REFERENCED, + IIO_EV_TYPE_GESTURE, }; enum iio_event_direction { @@ -111,7 +119,8 @@ enum iio_event_direction { IIO_EV_DIR_RISING, IIO_EV_DIR_FALLING, IIO_EV_DIR_NONE, + IIO_EV_DIR_SINGLETAP, + IIO_EV_DIR_DOUBLETAP, }; #endif /* _UAPI_IIO_TYPES_H_ */ - diff --git a/original/uapi/linux/in.h b/original/uapi/linux/in.h index 1416822..07a4cb1 100644 --- a/original/uapi/linux/in.h +++ b/original/uapi/linux/in.h @@ -20,6 +20,7 @@ #define _UAPI_LINUX_IN_H #include <linux/types.h> +#include <linux/stddef.h> #include <linux/libc-compat.h> #include <linux/socket.h> @@ -68,6 +69,8 @@ enum { #define IPPROTO_PIM IPPROTO_PIM IPPROTO_COMP = 108, /* Compression Header Protocol */ #define IPPROTO_COMP IPPROTO_COMP + IPPROTO_L2TP = 115, /* Layer 2 Tunnelling Protocol */ +#define IPPROTO_L2TP IPPROTO_L2TP IPPROTO_SCTP = 132, /* Stream Control Transport Protocol */ #define IPPROTO_SCTP IPPROTO_SCTP IPPROTO_UDPLITE = 136, /* UDP-Lite (RFC 3828) */ @@ -188,21 +191,13 @@ struct ip_mreq_source { }; struct ip_msfilter { + __be32 imsf_multiaddr; + __be32 imsf_interface; + __u32 imsf_fmode; + __u32 imsf_numsrc; union { - struct { - __be32 imsf_multiaddr_aux; - __be32 imsf_interface_aux; - __u32 imsf_fmode_aux; - __u32 imsf_numsrc_aux; - __be32 imsf_slist[1]; - }; - struct { - __be32 imsf_multiaddr; - __be32 imsf_interface; - __u32 imsf_fmode; - __u32 imsf_numsrc; - __be32 imsf_slist_flex[]; - }; + __be32 imsf_slist[1]; + __DECLARE_FLEX_ARRAY(__be32, imsf_slist_flex); }; }; diff --git a/original/uapi/linux/inet_diag.h b/original/uapi/linux/inet_diag.h index 20ee93f..50655de 100644 --- a/original/uapi/linux/inet_diag.h +++ b/original/uapi/linux/inet_diag.h @@ -104,7 +104,7 @@ struct inet_diag_hostcond { __u8 family; __u8 prefix_len; int port; - __be32 addr[0]; + __be32 addr[]; }; struct inet_diag_markcond { diff --git a/original/uapi/linux/inotify.h b/original/uapi/linux/inotify.h index 884b484..b3e1658 100644 --- a/original/uapi/linux/inotify.h +++ b/original/uapi/linux/inotify.h @@ -23,7 +23,7 @@ struct inotify_event { __u32 mask; /* watch mask */ __u32 cookie; /* cookie to synchronize two events */ __u32 len; /* length (including nulls) of name */ - char name[0]; /* stub for possible name */ + char name[]; /* stub for possible name */ }; /* the following are legal, implemented events that user-space can watch for */ diff --git a/original/uapi/linux/input-event-codes.h b/original/uapi/linux/input-event-codes.h index 7989d94..022a520 100644 --- a/original/uapi/linux/input-event-codes.h +++ b/original/uapi/linux/input-event-codes.h @@ -614,6 +614,9 @@ #define KEY_KBD_LAYOUT_NEXT 0x248 /* AC Next Keyboard Layout Select */ #define KEY_EMOJI_PICKER 0x249 /* Show/hide emoji picker (HUTRR101) */ #define KEY_DICTATE 0x24a /* Start or Stop Voice Dictation Session (HUTRR99) */ +#define KEY_CAMERA_ACCESS_ENABLE 0x24b /* Enables programmatic access to camera devices. (HUTRR72) */ +#define KEY_CAMERA_ACCESS_DISABLE 0x24c /* Disables programmatic access to camera devices. (HUTRR72) */ +#define KEY_CAMERA_ACCESS_TOGGLE 0x24d /* Toggles the current state of the camera access control. (HUTRR72) */ #define KEY_BRIGHTNESS_MIN 0x250 /* Set Brightness to Minimum */ #define KEY_BRIGHTNESS_MAX 0x251 /* Set Brightness to Maximum */ @@ -662,6 +665,27 @@ /* Select an area of screen to be copied */ #define KEY_SELECTIVE_SCREENSHOT 0x27a +/* Move the focus to the next or previous user controllable element within a UI container */ +#define KEY_NEXT_ELEMENT 0x27b +#define KEY_PREVIOUS_ELEMENT 0x27c + +/* Toggle Autopilot engagement */ +#define KEY_AUTOPILOT_ENGAGE_TOGGLE 0x27d + +/* Shortcut Keys */ +#define KEY_MARK_WAYPOINT 0x27e +#define KEY_SOS 0x27f +#define KEY_NAV_CHART 0x280 +#define KEY_FISHING_CHART 0x281 +#define KEY_SINGLE_RANGE_RADAR 0x282 +#define KEY_DUAL_RANGE_RADAR 0x283 +#define KEY_RADAR_OVERLAY 0x284 +#define KEY_TRADITIONAL_SONAR 0x285 +#define KEY_CLEARVU_SONAR 0x286 +#define KEY_SIDEVU_SONAR 0x287 +#define KEY_NAV_INFO 0x288 +#define KEY_BRIGHTNESS_MENU 0x289 + /* * Some keyboards have keys which do not have a defined meaning, these keys * are intended to be programmed / bound to macros by the user. For most @@ -841,6 +865,7 @@ #define ABS_TOOL_WIDTH 0x1c #define ABS_VOLUME 0x20 +#define ABS_PROFILE 0x21 #define ABS_MISC 0x28 diff --git a/original/uapi/linux/input.h b/original/uapi/linux/input.h index ee31274..2557eb7 100644 --- a/original/uapi/linux/input.h +++ b/original/uapi/linux/input.h @@ -78,10 +78,13 @@ struct input_id { * Note that input core does not clamp reported values to the * [minimum, maximum] limits, such task is left to userspace. * - * The default resolution for main axes (ABS_X, ABS_Y, ABS_Z) - * is reported in units per millimeter (units/mm), resolution - * for rotational axes (ABS_RX, ABS_RY, ABS_RZ) is reported - * in units per radian. + * The default resolution for main axes (ABS_X, ABS_Y, ABS_Z, + * ABS_MT_POSITION_X, ABS_MT_POSITION_Y) is reported in units + * per millimeter (units/mm), resolution for rotational axes + * (ABS_RX, ABS_RY, ABS_RZ) is reported in units per radian. + * The resolution for the size axes (ABS_MT_TOUCH_MAJOR, + * ABS_MT_TOUCH_MINOR, ABS_MT_WIDTH_MAJOR, ABS_MT_WIDTH_MINOR) + * is reported in units per millimeter (units/mm). * When INPUT_PROP_ACCELEROMETER is set the resolution changes. * The main axes (ABS_X, ABS_Y, ABS_Z) are then reported in * units per g (units/g) and in units per degree per second @@ -271,6 +274,7 @@ struct input_mask { #define BUS_RMI 0x1D #define BUS_CEC 0x1E #define BUS_INTEL_ISHTP 0x1F +#define BUS_AMD_SFH 0x20 /* * MT_TOOL types diff --git a/original/uapi/linux/io_uring.h b/original/uapi/linux/io_uring.h index 787f491..2780bce 100644 --- a/original/uapi/linux/io_uring.h +++ b/original/uapi/linux/io_uring.h @@ -10,6 +10,19 @@ #include <linux/fs.h> #include <linux/types.h> +/* + * this file is shared with liburing and that has to autodetect + * if linux/time_types.h is available or not, it can + * define UAPI_LINUX_IO_URING_H_SKIP_LINUX_TIME_TYPES_H + * if linux/time_types.h is not available + */ +#ifndef UAPI_LINUX_IO_URING_H_SKIP_LINUX_TIME_TYPES_H +#include <linux/time_types.h> +#endif + +#ifdef __cplusplus +extern "C" { +#endif /* * IO submission data structure (Submission Queue Entry) @@ -22,6 +35,10 @@ struct io_uring_sqe { union { __u64 off; /* offset into file */ __u64 addr2; + struct { + __u32 cmd_op; + __u32 __pad1; + }; }; union { __u64 addr; /* pointer to buffer or iovecs */ @@ -45,6 +62,9 @@ struct io_uring_sqe { __u32 rename_flags; __u32 unlink_flags; __u32 hardlink_flags; + __u32 xattr_flags; + __u32 msg_ring_flags; + __u32 uring_cmd_flags; }; __u64 user_data; /* data to be passed back at completion time */ /* pack this to avoid bogus arm OABI complaints */ @@ -59,10 +79,33 @@ struct io_uring_sqe { union { __s32 splice_fd_in; __u32 file_index; + struct { + __u16 addr_len; + __u16 __pad3[1]; + }; + }; + union { + struct { + __u64 addr3; + __u64 __pad2[1]; + }; + /* + * If the ring is initialized with IORING_SETUP_SQE128, then + * this field is used for 80 bytes of arbitrary command data + */ + __u8 cmd[0]; }; - __u64 __pad2[2]; }; +/* + * If sqe->file_index is set to this for opcodes that instantiate a new + * direct descriptor (like openat/openat2/accept), then io_uring will allocate + * an available direct descriptor instead of having the application pass one + * in. The picked direct descriptor will be returned in cqe->res, or -ENFILE + * if the space is full. + */ +#define IORING_FILE_INDEX_ALLOC (~0U) + enum { IOSQE_FIXED_FILE_BIT, IOSQE_IO_DRAIN_BIT, @@ -101,8 +144,36 @@ enum { #define IORING_SETUP_CLAMP (1U << 4) /* clamp SQ/CQ ring sizes */ #define IORING_SETUP_ATTACH_WQ (1U << 5) /* attach to existing wq */ #define IORING_SETUP_R_DISABLED (1U << 6) /* start with ring disabled */ +#define IORING_SETUP_SUBMIT_ALL (1U << 7) /* continue submit on error */ +/* + * Cooperative task running. When requests complete, they often require + * forcing the submitter to transition to the kernel to complete. If this + * flag is set, work will be done when the task transitions anyway, rather + * than force an inter-processor interrupt reschedule. This avoids interrupting + * a task running in userspace, and saves an IPI. + */ +#define IORING_SETUP_COOP_TASKRUN (1U << 8) +/* + * If COOP_TASKRUN is set, get notified if task work is available for + * running and a kernel transition would be needed to run it. This sets + * IORING_SQ_TASKRUN in the sq ring flags. Not valid with COOP_TASKRUN. + */ +#define IORING_SETUP_TASKRUN_FLAG (1U << 9) +#define IORING_SETUP_SQE128 (1U << 10) /* SQEs are 128 byte */ +#define IORING_SETUP_CQE32 (1U << 11) /* CQEs are 32 byte */ +/* + * Only one task is allowed to submit requests + */ +#define IORING_SETUP_SINGLE_ISSUER (1U << 12) -enum { +/* + * Defer running task work to get events. + * Rather than running bits of task work whenever the task transitions + * try to do it just before it is needed. + */ +#define IORING_SETUP_DEFER_TASKRUN (1U << 13) + +enum io_uring_op { IORING_OP_NOP, IORING_OP_READV, IORING_OP_WRITEV, @@ -143,12 +214,29 @@ enum { IORING_OP_MKDIRAT, IORING_OP_SYMLINKAT, IORING_OP_LINKAT, + IORING_OP_MSG_RING, + IORING_OP_FSETXATTR, + IORING_OP_SETXATTR, + IORING_OP_FGETXATTR, + IORING_OP_GETXATTR, + IORING_OP_SOCKET, + IORING_OP_URING_CMD, + IORING_OP_SEND_ZC, + IORING_OP_SENDMSG_ZC, /* this goes last, obviously */ IORING_OP_LAST, }; /* + * sqe->uring_cmd_flags + * IORING_URING_CMD_FIXED use registered buffer; pass this flag + * along with setting sqe->buf_index. + */ +#define IORING_URING_CMD_FIXED (1U << 0) + + +/* * sqe->fsync_flags */ #define IORING_FSYNC_DATASYNC (1U << 0) @@ -180,10 +268,85 @@ enum { * * IORING_POLL_UPDATE Update existing poll request, matching * sqe->addr as the old user_data field. + * + * IORING_POLL_LEVEL Level triggered poll. */ #define IORING_POLL_ADD_MULTI (1U << 0) #define IORING_POLL_UPDATE_EVENTS (1U << 1) #define IORING_POLL_UPDATE_USER_DATA (1U << 2) +#define IORING_POLL_ADD_LEVEL (1U << 3) + +/* + * ASYNC_CANCEL flags. + * + * IORING_ASYNC_CANCEL_ALL Cancel all requests that match the given key + * IORING_ASYNC_CANCEL_FD Key off 'fd' for cancelation rather than the + * request 'user_data' + * IORING_ASYNC_CANCEL_ANY Match any request + * IORING_ASYNC_CANCEL_FD_FIXED 'fd' passed in is a fixed descriptor + */ +#define IORING_ASYNC_CANCEL_ALL (1U << 0) +#define IORING_ASYNC_CANCEL_FD (1U << 1) +#define IORING_ASYNC_CANCEL_ANY (1U << 2) +#define IORING_ASYNC_CANCEL_FD_FIXED (1U << 3) + +/* + * send/sendmsg and recv/recvmsg flags (sqe->ioprio) + * + * IORING_RECVSEND_POLL_FIRST If set, instead of first attempting to send + * or receive and arm poll if that yields an + * -EAGAIN result, arm poll upfront and skip + * the initial transfer attempt. + * + * IORING_RECV_MULTISHOT Multishot recv. Sets IORING_CQE_F_MORE if + * the handler will continue to report + * CQEs on behalf of the same SQE. + * + * IORING_RECVSEND_FIXED_BUF Use registered buffers, the index is stored in + * the buf_index field. + * + * IORING_SEND_ZC_REPORT_USAGE + * If set, SEND[MSG]_ZC should report + * the zerocopy usage in cqe.res + * for the IORING_CQE_F_NOTIF cqe. + * 0 is reported if zerocopy was actually possible. + * IORING_NOTIF_USAGE_ZC_COPIED if data was copied + * (at least partially). + */ +#define IORING_RECVSEND_POLL_FIRST (1U << 0) +#define IORING_RECV_MULTISHOT (1U << 1) +#define IORING_RECVSEND_FIXED_BUF (1U << 2) +#define IORING_SEND_ZC_REPORT_USAGE (1U << 3) + +/* + * cqe.res for IORING_CQE_F_NOTIF if + * IORING_SEND_ZC_REPORT_USAGE was requested + * + * It should be treated as a flag, all other + * bits of cqe.res should be treated as reserved! + */ +#define IORING_NOTIF_USAGE_ZC_COPIED (1U << 31) + +/* + * accept flags stored in sqe->ioprio + */ +#define IORING_ACCEPT_MULTISHOT (1U << 0) + +/* + * IORING_OP_MSG_RING command types, stored in sqe->addr + */ +enum { + IORING_MSG_DATA, /* pass sqe->len as 'res' and off as user_data */ + IORING_MSG_SEND_FD, /* send a registered fd to another ring */ +}; + +/* + * IORING_OP_MSG_RING flags (sqe->msg_ring_flags) + * + * IORING_MSG_RING_CQE_SKIP Don't post a CQE to the target ring. Not + * applicable for IORING_MSG_DATA, obviously. + */ +#define IORING_MSG_RING_CQE_SKIP (1U << 0) /* * IO completion data structure (Completion Queue Entry) @@ -192,6 +355,12 @@ struct io_uring_cqe { __u64 user_data; /* sqe->data submission passed back */ __s32 res; /* result code for this event */ __u32 flags; + + /* + * If the ring is initialized with IORING_SETUP_CQE32, then this field + * contains 16-bytes of padding, doubling the size of the CQE. + */ + __u64 big_cqe[]; }; /* @@ -199,9 +368,14 @@ struct io_uring_cqe { * * IORING_CQE_F_BUFFER If set, the upper 16 bits are the buffer ID * IORING_CQE_F_MORE If set, parent SQE will generate more CQE entries + * IORING_CQE_F_SOCK_NONEMPTY If set, more data to read after socket recv + * IORING_CQE_F_NOTIF Set for notification CQEs. Can be used to distinct + * them from sends. */ #define IORING_CQE_F_BUFFER (1U << 0) #define IORING_CQE_F_MORE (1U << 1) +#define IORING_CQE_F_SOCK_NONEMPTY (1U << 2) +#define IORING_CQE_F_NOTIF (1U << 3) enum { IORING_CQE_BUFFER_SHIFT = 16, @@ -234,6 +408,7 @@ struct io_sqring_offsets { */ #define IORING_SQ_NEED_WAKEUP (1U << 0) /* needs io_uring_enter wakeup */ #define IORING_SQ_CQ_OVERFLOW (1U << 1) /* CQ ring is overflown */ +#define IORING_SQ_TASKRUN (1U << 2) /* task should enter the kernel */ struct io_cqring_offsets { __u32 head; @@ -257,10 +432,11 @@ struct io_cqring_offsets { /* * io_uring_enter(2) flags */ -#define IORING_ENTER_GETEVENTS (1U << 0) -#define IORING_ENTER_SQ_WAKEUP (1U << 1) -#define IORING_ENTER_SQ_WAIT (1U << 2) -#define IORING_ENTER_EXT_ARG (1U << 3) +#define IORING_ENTER_GETEVENTS (1U << 0) +#define IORING_ENTER_SQ_WAKEUP (1U << 1) +#define IORING_ENTER_SQ_WAIT (1U << 2) +#define IORING_ENTER_EXT_ARG (1U << 3) +#define IORING_ENTER_REGISTERED_RING (1U << 4) /* * Passed in for io_uring_setup(2). Copied back with updated info on success @@ -293,6 +469,7 @@ struct io_uring_params { #define IORING_FEAT_NATIVE_WORKERS (1U << 9) #define IORING_FEAT_RSRC_TAGS (1U << 10) #define IORING_FEAT_CQE_SKIP (1U << 11) +#define IORING_FEAT_LINKED_FILE (1U << 12) /* * io_uring_register(2) opcodes and arguments @@ -325,6 +502,20 @@ enum { /* set/get max number of io-wq workers */ IORING_REGISTER_IOWQ_MAX_WORKERS = 19, + /* register/unregister io_uring fd with the ring */ + IORING_REGISTER_RING_FDS = 20, + IORING_UNREGISTER_RING_FDS = 21, + + /* register ring based provide buffer group */ + IORING_REGISTER_PBUF_RING = 22, + IORING_UNREGISTER_PBUF_RING = 23, + + /* sync cancelation API */ + IORING_REGISTER_SYNC_CANCEL = 24, + + /* register a range of fixed file slots for automatic slot allocation */ + IORING_REGISTER_FILE_ALLOC_RANGE = 25, + /* this goes last */ IORING_REGISTER_LAST }; @@ -342,9 +533,15 @@ struct io_uring_files_update { __aligned_u64 /* __s32 * */ fds; }; +/* + * Register a fully sparse file space, rather than pass in an array of all + * -1 file descriptors. + */ +#define IORING_RSRC_REGISTER_SPARSE (1U << 0) + struct io_uring_rsrc_register { __u32 nr; - __u32 resv; + __u32 flags; __u64 resv2; __aligned_u64 data; __aligned_u64 tags; @@ -365,6 +562,19 @@ struct io_uring_rsrc_update2 { __u32 resv2; }; +struct io_uring_notification_slot { + __u64 tag; + __u64 resv[3]; +}; + +struct io_uring_notification_register { + __u32 nr_slots; + __u32 resv; + __u64 resv2; + __u64 data; + __u64 resv3; +}; + /* Skip updating fd indexes set to this value in the fd table */ #define IORING_REGISTER_FILES_SKIP (-2) @@ -382,7 +592,7 @@ struct io_uring_probe { __u8 ops_len; /* length of ops[] array below */ __u16 resv; __u32 resv2[3]; - struct io_uring_probe_op ops[0]; + struct io_uring_probe_op ops[]; }; struct io_uring_restriction { @@ -396,6 +606,38 @@ struct io_uring_restriction { __u32 resv2[3]; }; +struct io_uring_buf { + __u64 addr; + __u32 len; + __u16 bid; + __u16 resv; +}; + +struct io_uring_buf_ring { + union { + /* + * To avoid spilling into more pages than we need to, the + * ring tail is overlaid with the io_uring_buf->resv field. + */ + struct { + __u64 resv1; + __u32 resv2; + __u16 resv3; + __u16 tail; + }; + struct io_uring_buf bufs[0]; + }; +}; + +/* argument for IORING_(UN)REGISTER_PBUF_RING */ +struct io_uring_buf_reg { + __u64 ring_addr; + __u32 ring_entries; + __u16 bgid; + __u16 pad; + __u64 resv[3]; +}; + /* * io_uring_restriction->opcode values */ @@ -422,4 +664,36 @@ struct io_uring_getevents_arg { __u64 ts; }; +/* + * Argument for IORING_REGISTER_SYNC_CANCEL + */ +struct io_uring_sync_cancel_reg { + __u64 addr; + __s32 fd; + __u32 flags; + struct __kernel_timespec timeout; + __u64 pad[4]; +}; + +/* + * Argument for IORING_REGISTER_FILE_ALLOC_RANGE + * The range is specified as [off, off + len) + */ +struct io_uring_file_index_range { + __u32 off; + __u32 len; + __u64 resv; +}; + +struct io_uring_recvmsg_out { + __u32 namelen; + __u32 controllen; + __u32 payloadlen; + __u32 flags; +}; + +#ifdef __cplusplus +} +#endif + #endif diff --git a/original/uapi/linux/ioam6_iptunnel.h b/original/uapi/linux/ioam6_iptunnel.h index 829ffdf..38f6a8f 100644 --- a/original/uapi/linux/ioam6_iptunnel.h +++ b/original/uapi/linux/ioam6_iptunnel.h @@ -41,6 +41,15 @@ enum { /* IOAM Trace Header */ IOAM6_IPTUNNEL_TRACE, /* struct ioam6_trace_hdr */ + /* Insertion frequency: + * "k over n" packets (0 < k <= n) + * [0.0001% ... 100%] + */ +#define IOAM6_IPTUNNEL_FREQ_MIN 1 +#define IOAM6_IPTUNNEL_FREQ_MAX 1000000 + IOAM6_IPTUNNEL_FREQ_K, /* u32 */ + IOAM6_IPTUNNEL_FREQ_N, /* u32 */ + __IOAM6_IPTUNNEL_MAX, }; diff --git a/original/uapi/linux/iommu.h b/original/uapi/linux/iommu.h index 59178fc..65d8b02 100644 --- a/original/uapi/linux/iommu.h +++ b/original/uapi/linux/iommu.h @@ -158,185 +158,4 @@ struct iommu_page_response { __u32 code; }; -/* defines the granularity of the invalidation */ -enum iommu_inv_granularity { - IOMMU_INV_GRANU_DOMAIN, /* domain-selective invalidation */ - IOMMU_INV_GRANU_PASID, /* PASID-selective invalidation */ - IOMMU_INV_GRANU_ADDR, /* page-selective invalidation */ - IOMMU_INV_GRANU_NR, /* number of invalidation granularities */ -}; - -/** - * struct iommu_inv_addr_info - Address Selective Invalidation Structure - * - * @flags: indicates the granularity of the address-selective invalidation - * - If the PASID bit is set, the @pasid field is populated and the invalidation - * relates to cache entries tagged with this PASID and matching the address - * range. - * - If ARCHID bit is set, @archid is populated and the invalidation relates - * to cache entries tagged with this architecture specific ID and matching - * the address range. - * - Both PASID and ARCHID can be set as they may tag different caches. - * - If neither PASID or ARCHID is set, global addr invalidation applies. - * - The LEAF flag indicates whether only the leaf PTE caching needs to be - * invalidated and other paging structure caches can be preserved. - * @pasid: process address space ID - * @archid: architecture-specific ID - * @addr: first stage/level input address - * @granule_size: page/block size of the mapping in bytes - * @nb_granules: number of contiguous granules to be invalidated - */ -struct iommu_inv_addr_info { -#define IOMMU_INV_ADDR_FLAGS_PASID (1 << 0) -#define IOMMU_INV_ADDR_FLAGS_ARCHID (1 << 1) -#define IOMMU_INV_ADDR_FLAGS_LEAF (1 << 2) - __u32 flags; - __u32 archid; - __u64 pasid; - __u64 addr; - __u64 granule_size; - __u64 nb_granules; -}; - -/** - * struct iommu_inv_pasid_info - PASID Selective Invalidation Structure - * - * @flags: indicates the granularity of the PASID-selective invalidation - * - If the PASID bit is set, the @pasid field is populated and the invalidation - * relates to cache entries tagged with this PASID and matching the address - * range. - * - If the ARCHID bit is set, the @archid is populated and the invalidation - * relates to cache entries tagged with this architecture specific ID and - * matching the address range. - * - Both PASID and ARCHID can be set as they may tag different caches. - * - At least one of PASID or ARCHID must be set. - * @pasid: process address space ID - * @archid: architecture-specific ID - */ -struct iommu_inv_pasid_info { -#define IOMMU_INV_PASID_FLAGS_PASID (1 << 0) -#define IOMMU_INV_PASID_FLAGS_ARCHID (1 << 1) - __u32 flags; - __u32 archid; - __u64 pasid; -}; - -/** - * struct iommu_cache_invalidate_info - First level/stage invalidation - * information - * @argsz: User filled size of this data - * @version: API version of this structure - * @cache: bitfield that allows to select which caches to invalidate - * @granularity: defines the lowest granularity used for the invalidation: - * domain > PASID > addr - * @padding: reserved for future use (should be zero) - * @pasid_info: invalidation data when @granularity is %IOMMU_INV_GRANU_PASID - * @addr_info: invalidation data when @granularity is %IOMMU_INV_GRANU_ADDR - * - * Not all the combinations of cache/granularity are valid: - * - * +--------------+---------------+---------------+---------------+ - * | type / | DEV_IOTLB | IOTLB | PASID | - * | granularity | | | cache | - * +==============+===============+===============+===============+ - * | DOMAIN | N/A | Y | Y | - * +--------------+---------------+---------------+---------------+ - * | PASID | Y | Y | Y | - * +--------------+---------------+---------------+---------------+ - * | ADDR | Y | Y | N/A | - * +--------------+---------------+---------------+---------------+ - * - * Invalidations by %IOMMU_INV_GRANU_DOMAIN don't take any argument other than - * @version and @cache. - * - * If multiple cache types are invalidated simultaneously, they all - * must support the used granularity. - */ -struct iommu_cache_invalidate_info { - __u32 argsz; -#define IOMMU_CACHE_INVALIDATE_INFO_VERSION_1 1 - __u32 version; -/* IOMMU paging structure cache */ -#define IOMMU_CACHE_INV_TYPE_IOTLB (1 << 0) /* IOMMU IOTLB */ -#define IOMMU_CACHE_INV_TYPE_DEV_IOTLB (1 << 1) /* Device IOTLB */ -#define IOMMU_CACHE_INV_TYPE_PASID (1 << 2) /* PASID cache */ -#define IOMMU_CACHE_INV_TYPE_NR (3) - __u8 cache; - __u8 granularity; - __u8 padding[6]; - union { - struct iommu_inv_pasid_info pasid_info; - struct iommu_inv_addr_info addr_info; - } granu; -}; - -/** - * struct iommu_gpasid_bind_data_vtd - Intel VT-d specific data on device and guest - * SVA binding. - * - * @flags: VT-d PASID table entry attributes - * @pat: Page attribute table data to compute effective memory type - * @emt: Extended memory type - * - * Only guest vIOMMU selectable and effective options are passed down to - * the host IOMMU. - */ -struct iommu_gpasid_bind_data_vtd { -#define IOMMU_SVA_VTD_GPASID_SRE (1 << 0) /* supervisor request */ -#define IOMMU_SVA_VTD_GPASID_EAFE (1 << 1) /* extended access enable */ -#define IOMMU_SVA_VTD_GPASID_PCD (1 << 2) /* page-level cache disable */ -#define IOMMU_SVA_VTD_GPASID_PWT (1 << 3) /* page-level write through */ -#define IOMMU_SVA_VTD_GPASID_EMTE (1 << 4) /* extended mem type enable */ -#define IOMMU_SVA_VTD_GPASID_CD (1 << 5) /* PASID-level cache disable */ -#define IOMMU_SVA_VTD_GPASID_WPE (1 << 6) /* Write protect enable */ -#define IOMMU_SVA_VTD_GPASID_LAST (1 << 7) - __u64 flags; - __u32 pat; - __u32 emt; -}; - -#define IOMMU_SVA_VTD_GPASID_MTS_MASK (IOMMU_SVA_VTD_GPASID_CD | \ - IOMMU_SVA_VTD_GPASID_EMTE | \ - IOMMU_SVA_VTD_GPASID_PCD | \ - IOMMU_SVA_VTD_GPASID_PWT) - -/** - * struct iommu_gpasid_bind_data - Information about device and guest PASID binding - * @argsz: User filled size of this data - * @version: Version of this data structure - * @format: PASID table entry format - * @flags: Additional information on guest bind request - * @gpgd: Guest page directory base of the guest mm to bind - * @hpasid: Process address space ID used for the guest mm in host IOMMU - * @gpasid: Process address space ID used for the guest mm in guest IOMMU - * @addr_width: Guest virtual address width - * @padding: Reserved for future use (should be zero) - * @vtd: Intel VT-d specific data - * - * Guest to host PASID mapping can be an identity or non-identity, where guest - * has its own PASID space. For non-identify mapping, guest to host PASID lookup - * is needed when VM programs guest PASID into an assigned device. VMM may - * trap such PASID programming then request host IOMMU driver to convert guest - * PASID to host PASID based on this bind data. - */ -struct iommu_gpasid_bind_data { - __u32 argsz; -#define IOMMU_GPASID_BIND_VERSION_1 1 - __u32 version; -#define IOMMU_PASID_FORMAT_INTEL_VTD 1 -#define IOMMU_PASID_FORMAT_LAST 2 - __u32 format; - __u32 addr_width; -#define IOMMU_SVA_GPASID_VAL (1 << 0) /* guest PASID valid */ - __u64 flags; - __u64 gpgd; - __u64 hpasid; - __u64 gpasid; - __u8 padding[8]; - /* Vendor specific data */ - union { - struct iommu_gpasid_bind_data_vtd vtd; - } vendor; -}; - #endif /* _UAPI_IOMMU_H */ diff --git a/original/uapi/linux/iommufd.h b/original/uapi/linux/iommufd.h new file mode 100644 index 0000000..98ebba8 --- /dev/null +++ b/original/uapi/linux/iommufd.h @@ -0,0 +1,347 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* Copyright (c) 2021-2022, NVIDIA CORPORATION & AFFILIATES. + */ +#ifndef _UAPI_IOMMUFD_H +#define _UAPI_IOMMUFD_H + +#include <linux/types.h> +#include <linux/ioctl.h> + +#define IOMMUFD_TYPE (';') + +/** + * DOC: General ioctl format + * + * The ioctl interface follows a general format to allow for extensibility. Each + * ioctl is passed in a structure pointer as the argument providing the size of + * the structure in the first u32. The kernel checks that any structure space + * beyond what it understands is 0. This allows userspace to use the backward + * compatible portion while consistently using the newer, larger, structures. + * + * ioctls use a standard meaning for common errnos: + * + * - ENOTTY: The IOCTL number itself is not supported at all + * - E2BIG: The IOCTL number is supported, but the provided structure has + * non-zero in a part the kernel does not understand. + * - EOPNOTSUPP: The IOCTL number is supported, and the structure is + * understood, however a known field has a value the kernel does not + * understand or support. + * - EINVAL: Everything about the IOCTL was understood, but a field is not + * correct. + * - ENOENT: An ID or IOVA provided does not exist. + * - ENOMEM: Out of memory. + * - EOVERFLOW: Mathematics overflowed. + * + * As well as additional errnos, within specific ioctls. + */ +enum { + IOMMUFD_CMD_BASE = 0x80, + IOMMUFD_CMD_DESTROY = IOMMUFD_CMD_BASE, + IOMMUFD_CMD_IOAS_ALLOC, + IOMMUFD_CMD_IOAS_ALLOW_IOVAS, + IOMMUFD_CMD_IOAS_COPY, + IOMMUFD_CMD_IOAS_IOVA_RANGES, + IOMMUFD_CMD_IOAS_MAP, + IOMMUFD_CMD_IOAS_UNMAP, + IOMMUFD_CMD_OPTION, + IOMMUFD_CMD_VFIO_IOAS, +}; + +/** + * struct iommu_destroy - ioctl(IOMMU_DESTROY) + * @size: sizeof(struct iommu_destroy) + * @id: iommufd object ID to destroy. Can be any destroyable object type. + * + * Destroy any object held within iommufd. + */ +struct iommu_destroy { + __u32 size; + __u32 id; +}; +#define IOMMU_DESTROY _IO(IOMMUFD_TYPE, IOMMUFD_CMD_DESTROY) + +/** + * struct iommu_ioas_alloc - ioctl(IOMMU_IOAS_ALLOC) + * @size: sizeof(struct iommu_ioas_alloc) + * @flags: Must be 0 + * @out_ioas_id: Output IOAS ID for the allocated object + * + * Allocate an IO Address Space (IOAS) which holds an IO Virtual Address (IOVA) + * to memory mapping. + */ +struct iommu_ioas_alloc { + __u32 size; + __u32 flags; + __u32 out_ioas_id; +}; +#define IOMMU_IOAS_ALLOC _IO(IOMMUFD_TYPE, IOMMUFD_CMD_IOAS_ALLOC) + +/** + * struct iommu_iova_range - ioctl(IOMMU_IOVA_RANGE) + * @start: First IOVA + * @last: Inclusive last IOVA + * + * An interval in IOVA space. + */ +struct iommu_iova_range { + __aligned_u64 start; + __aligned_u64 last; +}; + +/** + * struct iommu_ioas_iova_ranges - ioctl(IOMMU_IOAS_IOVA_RANGES) + * @size: sizeof(struct iommu_ioas_iova_ranges) + * @ioas_id: IOAS ID to read ranges from + * @num_iovas: Input/Output total number of ranges in the IOAS + * @__reserved: Must be 0 + * @allowed_iovas: Pointer to the output array of struct iommu_iova_range + * @out_iova_alignment: Minimum alignment required for mapping IOVA + * + * Query an IOAS for ranges of allowed IOVAs. Mapping IOVA outside these ranges + * is not allowed. num_iovas will be set to the total number of iovas and + * the allowed_iovas[] will be filled in as space permits. + * + * The allowed ranges are dependent on the HW path the DMA operation takes, and + * can change during the lifetime of the IOAS. A fresh empty IOAS will have a + * full range, and each attached device will narrow the ranges based on that + * device's HW restrictions. Detaching a device can widen the ranges. Userspace + * should query ranges after every attach/detach to know what IOVAs are valid + * for mapping. + * + * On input num_iovas is the length of the allowed_iovas array. On output it is + * the total number of iovas filled in. The ioctl will return -EMSGSIZE and set + * num_iovas to the required value if num_iovas is too small. In this case the + * caller should allocate a larger output array and re-issue the ioctl. + * + * out_iova_alignment returns the minimum IOVA alignment that can be given + * to IOMMU_IOAS_MAP/COPY. IOVA's must satisfy:: + * + * starting_iova % out_iova_alignment == 0 + * (starting_iova + length) % out_iova_alignment == 0 + * + * out_iova_alignment can be 1 indicating any IOVA is allowed. It cannot + * be higher than the system PAGE_SIZE. + */ +struct iommu_ioas_iova_ranges { + __u32 size; + __u32 ioas_id; + __u32 num_iovas; + __u32 __reserved; + __aligned_u64 allowed_iovas; + __aligned_u64 out_iova_alignment; +}; +#define IOMMU_IOAS_IOVA_RANGES _IO(IOMMUFD_TYPE, IOMMUFD_CMD_IOAS_IOVA_RANGES) + +/** + * struct iommu_ioas_allow_iovas - ioctl(IOMMU_IOAS_ALLOW_IOVAS) + * @size: sizeof(struct iommu_ioas_allow_iovas) + * @ioas_id: IOAS ID to allow IOVAs from + * @num_iovas: Input/Output total number of ranges in the IOAS + * @__reserved: Must be 0 + * @allowed_iovas: Pointer to array of struct iommu_iova_range + * + * Ensure a range of IOVAs are always available for allocation. If this call + * succeeds then IOMMU_IOAS_IOVA_RANGES will never return a list of IOVA ranges + * that are narrower than the ranges provided here. This call will fail if + * IOMMU_IOAS_IOVA_RANGES is currently narrower than the given ranges. + * + * When an IOAS is first created the IOVA_RANGES will be maximally sized, and as + * devices are attached the IOVA will narrow based on the device restrictions. + * When an allowed range is specified any narrowing will be refused, ie device + * attachment can fail if the device requires limiting within the allowed range. + * + * Automatic IOVA allocation is also impacted by this call. MAP will only + * allocate within the allowed IOVAs if they are present. + * + * This call replaces the entire allowed list with the given list. + */ +struct iommu_ioas_allow_iovas { + __u32 size; + __u32 ioas_id; + __u32 num_iovas; + __u32 __reserved; + __aligned_u64 allowed_iovas; +}; +#define IOMMU_IOAS_ALLOW_IOVAS _IO(IOMMUFD_TYPE, IOMMUFD_CMD_IOAS_ALLOW_IOVAS) + +/** + * enum iommufd_ioas_map_flags - Flags for map and copy + * @IOMMU_IOAS_MAP_FIXED_IOVA: If clear the kernel will compute an appropriate + * IOVA to place the mapping at + * @IOMMU_IOAS_MAP_WRITEABLE: DMA is allowed to write to this mapping + * @IOMMU_IOAS_MAP_READABLE: DMA is allowed to read from this mapping + */ +enum iommufd_ioas_map_flags { + IOMMU_IOAS_MAP_FIXED_IOVA = 1 << 0, + IOMMU_IOAS_MAP_WRITEABLE = 1 << 1, + IOMMU_IOAS_MAP_READABLE = 1 << 2, +}; + +/** + * struct iommu_ioas_map - ioctl(IOMMU_IOAS_MAP) + * @size: sizeof(struct iommu_ioas_map) + * @flags: Combination of enum iommufd_ioas_map_flags + * @ioas_id: IOAS ID to change the mapping of + * @__reserved: Must be 0 + * @user_va: Userspace pointer to start mapping from + * @length: Number of bytes to map + * @iova: IOVA the mapping was placed at. If IOMMU_IOAS_MAP_FIXED_IOVA is set + * then this must be provided as input. + * + * Set an IOVA mapping from a user pointer. If FIXED_IOVA is specified then the + * mapping will be established at iova, otherwise a suitable location based on + * the reserved and allowed lists will be automatically selected and returned in + * iova. + * + * If IOMMU_IOAS_MAP_FIXED_IOVA is specified then the iova range must currently + * be unused, existing IOVA cannot be replaced. + */ +struct iommu_ioas_map { + __u32 size; + __u32 flags; + __u32 ioas_id; + __u32 __reserved; + __aligned_u64 user_va; + __aligned_u64 length; + __aligned_u64 iova; +}; +#define IOMMU_IOAS_MAP _IO(IOMMUFD_TYPE, IOMMUFD_CMD_IOAS_MAP) + +/** + * struct iommu_ioas_copy - ioctl(IOMMU_IOAS_COPY) + * @size: sizeof(struct iommu_ioas_copy) + * @flags: Combination of enum iommufd_ioas_map_flags + * @dst_ioas_id: IOAS ID to change the mapping of + * @src_ioas_id: IOAS ID to copy from + * @length: Number of bytes to copy and map + * @dst_iova: IOVA the mapping was placed at. If IOMMU_IOAS_MAP_FIXED_IOVA is + * set then this must be provided as input. + * @src_iova: IOVA to start the copy + * + * Copy an already existing mapping from src_ioas_id and establish it in + * dst_ioas_id. The src iova/length must exactly match a range used with + * IOMMU_IOAS_MAP. + * + * This may be used to efficiently clone a subset of an IOAS to another, or as a + * kind of 'cache' to speed up mapping. Copy has an efficiency advantage over + * establishing equivalent new mappings, as internal resources are shared, and + * the kernel will pin the user memory only once. + */ +struct iommu_ioas_copy { + __u32 size; + __u32 flags; + __u32 dst_ioas_id; + __u32 src_ioas_id; + __aligned_u64 length; + __aligned_u64 dst_iova; + __aligned_u64 src_iova; +}; +#define IOMMU_IOAS_COPY _IO(IOMMUFD_TYPE, IOMMUFD_CMD_IOAS_COPY) + +/** + * struct iommu_ioas_unmap - ioctl(IOMMU_IOAS_UNMAP) + * @size: sizeof(struct iommu_ioas_unmap) + * @ioas_id: IOAS ID to change the mapping of + * @iova: IOVA to start the unmapping at + * @length: Number of bytes to unmap, and return back the bytes unmapped + * + * Unmap an IOVA range. The iova/length must be a superset of a previously + * mapped range used with IOMMU_IOAS_MAP or IOMMU_IOAS_COPY. Splitting or + * truncating ranges is not allowed. The values 0 to U64_MAX will unmap + * everything. + */ +struct iommu_ioas_unmap { + __u32 size; + __u32 ioas_id; + __aligned_u64 iova; + __aligned_u64 length; +}; +#define IOMMU_IOAS_UNMAP _IO(IOMMUFD_TYPE, IOMMUFD_CMD_IOAS_UNMAP) + +/** + * enum iommufd_option - ioctl(IOMMU_OPTION_RLIMIT_MODE) and + * ioctl(IOMMU_OPTION_HUGE_PAGES) + * @IOMMU_OPTION_RLIMIT_MODE: + * Change how RLIMIT_MEMLOCK accounting works. The caller must have privilege + * to invoke this. Value 0 (default) is user based accouting, 1 uses process + * based accounting. Global option, object_id must be 0 + * @IOMMU_OPTION_HUGE_PAGES: + * Value 1 (default) allows contiguous pages to be combined when generating + * iommu mappings. Value 0 disables combining, everything is mapped to + * PAGE_SIZE. This can be useful for benchmarking. This is a per-IOAS + * option, the object_id must be the IOAS ID. + */ +enum iommufd_option { + IOMMU_OPTION_RLIMIT_MODE = 0, + IOMMU_OPTION_HUGE_PAGES = 1, +}; + +/** + * enum iommufd_option_ops - ioctl(IOMMU_OPTION_OP_SET) and + * ioctl(IOMMU_OPTION_OP_GET) + * @IOMMU_OPTION_OP_SET: Set the option's value + * @IOMMU_OPTION_OP_GET: Get the option's value + */ +enum iommufd_option_ops { + IOMMU_OPTION_OP_SET = 0, + IOMMU_OPTION_OP_GET = 1, +}; + +/** + * struct iommu_option - iommu option multiplexer + * @size: sizeof(struct iommu_option) + * @option_id: One of enum iommufd_option + * @op: One of enum iommufd_option_ops + * @__reserved: Must be 0 + * @object_id: ID of the object if required + * @val64: Option value to set or value returned on get + * + * Change a simple option value. This multiplexor allows controlling options + * on objects. IOMMU_OPTION_OP_SET will load an option and IOMMU_OPTION_OP_GET + * will return the current value. + */ +struct iommu_option { + __u32 size; + __u32 option_id; + __u16 op; + __u16 __reserved; + __u32 object_id; + __aligned_u64 val64; +}; +#define IOMMU_OPTION _IO(IOMMUFD_TYPE, IOMMUFD_CMD_OPTION) + +/** + * enum iommufd_vfio_ioas_op - IOMMU_VFIO_IOAS_* ioctls + * @IOMMU_VFIO_IOAS_GET: Get the current compatibility IOAS + * @IOMMU_VFIO_IOAS_SET: Change the current compatibility IOAS + * @IOMMU_VFIO_IOAS_CLEAR: Disable VFIO compatibility + */ +enum iommufd_vfio_ioas_op { + IOMMU_VFIO_IOAS_GET = 0, + IOMMU_VFIO_IOAS_SET = 1, + IOMMU_VFIO_IOAS_CLEAR = 2, +}; + +/** + * struct iommu_vfio_ioas - ioctl(IOMMU_VFIO_IOAS) + * @size: sizeof(struct iommu_vfio_ioas) + * @ioas_id: For IOMMU_VFIO_IOAS_SET the input IOAS ID to set + * For IOMMU_VFIO_IOAS_GET will output the IOAS ID + * @op: One of enum iommufd_vfio_ioas_op + * @__reserved: Must be 0 + * + * The VFIO compatibility support uses a single ioas because VFIO APIs do not + * support the ID field. Set or Get the IOAS that VFIO compatibility will use. + * When VFIO_GROUP_SET_CONTAINER is used on an iommufd it will get the + * compatibility ioas, either by taking what is already set, or auto creating + * one. From then on VFIO will continue to use that ioas and is not effected by + * this ioctl. SET or CLEAR does not destroy any auto-created IOAS. + */ +struct iommu_vfio_ioas { + __u32 size; + __u32 ioas_id; + __u16 op; + __u16 __reserved; +}; +#define IOMMU_VFIO_IOAS _IO(IOMMUFD_TYPE, IOMMUFD_CMD_VFIO_IOAS) +#endif diff --git a/original/uapi/linux/ip.h b/original/uapi/linux/ip.h index e00bbb9..283dec7 100644 --- a/original/uapi/linux/ip.h +++ b/original/uapi/linux/ip.h @@ -18,6 +18,7 @@ #ifndef _UAPI_LINUX_IP_H #define _UAPI_LINUX_IP_H #include <linux/types.h> +#include <linux/stddef.h> #include <asm/byteorder.h> #define IPTOS_TOS_MASK 0x1E @@ -100,8 +101,10 @@ struct iphdr { __u8 ttl; __u8 protocol; __sum16 check; - __be32 saddr; - __be32 daddr; + __struct_group(/* no tag */, addrs, /* no attrs */, + __be32 saddr; + __be32 daddr; + ); /*The options start here. */ }; @@ -112,13 +115,13 @@ struct ip_auth_hdr { __be16 reserved; __be32 spi; __be32 seq_no; /* Sequence number */ - __u8 auth_data[0]; /* Variable len but >=4. Mind the 64 bit alignment! */ + __u8 auth_data[]; /* Variable len but >=4. Mind the 64 bit alignment! */ }; struct ip_esp_hdr { __be32 spi; __be32 seq_no; /* Sequence number */ - __u8 enc_data[0]; /* Variable len but >=8. Mind the 64 bit alignment! */ + __u8 enc_data[]; /* Variable len but >=8. Mind the 64 bit alignment! */ }; struct ip_comp_hdr { diff --git a/original/uapi/linux/ip_vs.h b/original/uapi/linux/ip_vs.h index 4102ddc..1ed234e 100644 --- a/original/uapi/linux/ip_vs.h +++ b/original/uapi/linux/ip_vs.h @@ -254,7 +254,7 @@ struct ip_vs_get_dests { unsigned int num_dests; /* the real servers */ - struct ip_vs_dest_entry entrytable[0]; + struct ip_vs_dest_entry entrytable[]; }; @@ -264,7 +264,7 @@ struct ip_vs_get_services { unsigned int num_services; /* service table */ - struct ip_vs_service_entry entrytable[0]; + struct ip_vs_service_entry entrytable[]; }; diff --git a/original/uapi/linux/ipmi_ssif_bmc.h b/original/uapi/linux/ipmi_ssif_bmc.h new file mode 100644 index 0000000..1c6a753 --- /dev/null +++ b/original/uapi/linux/ipmi_ssif_bmc.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note*/ +/* + * Copyright (c) 2022, Ampere Computing LLC. + */ + +#ifndef _UAPI_LINUX_IPMI_SSIF_BMC_H +#define _UAPI_LINUX_IPMI_SSIF_BMC_H + +#include <linux/types.h> + +/* Max length of ipmi ssif message included netfn and cmd field */ +#define IPMI_SSIF_PAYLOAD_MAX 254 +struct ipmi_ssif_msg { + unsigned int len; + __u8 payload[IPMI_SSIF_PAYLOAD_MAX]; +}; + +#endif /* _UAPI_LINUX_IPMI_SSIF_BMC_H */ diff --git a/original/uapi/linux/ipv6.h b/original/uapi/linux/ipv6.h index d4178da..53326df 100644 --- a/original/uapi/linux/ipv6.h +++ b/original/uapi/linux/ipv6.h @@ -4,6 +4,7 @@ #include <linux/libc-compat.h> #include <linux/types.h> +#include <linux/stddef.h> #include <linux/in6.h> #include <asm/byteorder.h> @@ -130,8 +131,10 @@ struct ipv6hdr { __u8 nexthdr; __u8 hop_limit; - struct in6_addr saddr; - struct in6_addr daddr; + __struct_group(/* no tag */, addrs, /* no attrs */, + struct in6_addr saddr; + struct in6_addr daddr; + ); }; @@ -194,6 +197,7 @@ enum { DEVCONF_IOAM6_ID, DEVCONF_IOAM6_ID_WIDE, DEVCONF_NDISC_EVICT_NOCARRIER, + DEVCONF_ACCEPT_UNTRACKED_NA, DEVCONF_MAX }; diff --git a/original/uapi/linux/iso_fs.h b/original/uapi/linux/iso_fs.h index a255517..758178f 100644 --- a/original/uapi/linux/iso_fs.h +++ b/original/uapi/linux/iso_fs.h @@ -137,7 +137,7 @@ struct iso_path_table{ __u8 name_len[2]; /* 721 */ __u8 extent[4]; /* 731 */ __u8 parent[2]; /* 721 */ - char name[0]; + char name[]; } __attribute__((packed)); /* high sierra is identical to iso, except that the date is only 6 bytes, and @@ -154,7 +154,7 @@ struct iso_directory_record { __u8 interleave [ISODCL (28, 28)]; /* 711 */ __u8 volume_sequence_number [ISODCL (29, 32)]; /* 723 */ __u8 name_len [ISODCL (33, 33)]; /* 711 */ - char name [0]; + char name []; } __attribute__((packed)); #define ISOFS_BLOCK_BITS 11 diff --git a/original/uapi/linux/jffs2.h b/original/uapi/linux/jffs2.h index 784ba0b..637ee4a 100644 --- a/original/uapi/linux/jffs2.h +++ b/original/uapi/linux/jffs2.h @@ -123,7 +123,7 @@ struct jffs2_raw_dirent __u8 unused[2]; jint32_t node_crc; jint32_t name_crc; - __u8 name[0]; + __u8 name[]; }; /* The JFFS2 raw inode structure: Used for storage on physical media. */ @@ -155,7 +155,7 @@ struct jffs2_raw_inode jint16_t flags; /* See JFFS2_INO_FLAG_* */ jint32_t data_crc; /* CRC for the (compressed) data. */ jint32_t node_crc; /* CRC for the raw inode (excluding data) */ - __u8 data[0]; + __u8 data[]; }; struct jffs2_raw_xattr { @@ -170,7 +170,7 @@ struct jffs2_raw_xattr { jint16_t value_len; jint32_t data_crc; jint32_t node_crc; - __u8 data[0]; + __u8 data[]; } __attribute__((packed)); struct jffs2_raw_xref @@ -196,7 +196,7 @@ struct jffs2_raw_summary jint32_t padded; /* sum of the size of padding nodes */ jint32_t sum_crc; /* summary information crc */ jint32_t node_crc; /* node crc */ - jint32_t sum[0]; /* inode summary info */ + jint32_t sum[]; /* inode summary info */ }; union jffs2_node_union diff --git a/original/uapi/linux/kcov.h b/original/uapi/linux/kcov.h index 1d0350e..ed95dba 100644 --- a/original/uapi/linux/kcov.h +++ b/original/uapi/linux/kcov.h @@ -13,7 +13,7 @@ struct kcov_remote_arg { __u32 area_size; /* Length of coverage buffer in words */ __u32 num_handles; /* Size of handles array */ __aligned_u64 common_handle; - __aligned_u64 handles[0]; + __aligned_u64 handles[]; }; #define KCOV_REMOTE_MAX_HANDLES 0x100 diff --git a/original/uapi/linux/kexec.h b/original/uapi/linux/kexec.h index 778dc19..981016e 100644 --- a/original/uapi/linux/kexec.h +++ b/original/uapi/linux/kexec.h @@ -43,6 +43,7 @@ #define KEXEC_ARCH_MIPS ( 8 << 16) #define KEXEC_ARCH_AARCH64 (183 << 16) #define KEXEC_ARCH_RISCV (243 << 16) +#define KEXEC_ARCH_LOONGARCH (258 << 16) /* The artificial cap on the number of segments passed to kexec_load. */ #define KEXEC_SEGMENT_MAX 16 @@ -54,9 +55,9 @@ */ struct kexec_segment { const void *buf; - size_t bufsz; + __kernel_size_t bufsz; const void *mem; - size_t memsz; + __kernel_size_t memsz; }; #endif /* __KERNEL__ */ diff --git a/original/uapi/linux/kfd_ioctl.h b/original/uapi/linux/kfd_ioctl.h index af96af1..42b6019 100644 --- a/original/uapi/linux/kfd_ioctl.h +++ b/original/uapi/linux/kfd_ioctl.h @@ -32,9 +32,14 @@ * - 1.4 - Indicate new SRAM EDC bit in device properties * - 1.5 - Add SVM API * - 1.6 - Query clear flags in SVM get_attr API + * - 1.7 - Checkpoint Restore (CRIU) API + * - 1.8 - CRIU - Support for SDMA transfers with GTT BOs + * - 1.9 - Add available memory ioctl + * - 1.10 - Add SMI profiler event log + * - 1.11 - Add unified memory for ctx save/restore area */ #define KFD_IOCTL_MAJOR_VERSION 1 -#define KFD_IOCTL_MINOR_VERSION 6 +#define KFD_IOCTL_MINOR_VERSION 11 struct kfd_ioctl_get_version_args { __u32 major_version; /* from KFD */ @@ -98,6 +103,12 @@ struct kfd_ioctl_get_queue_wave_state_args { __u32 pad; }; +struct kfd_ioctl_get_available_memory_args { + __u64 available; /* from KFD */ + __u32 gpu_id; /* to KFD */ + __u32 pad; +}; + /* For kfd_ioctl_set_memory_policy_args.default_policy and alternate_policy */ #define KFD_IOC_CACHE_POLICY_COHERENT 0 #define KFD_IOC_CACHE_POLICY_NONCOHERENT 1 @@ -194,6 +205,8 @@ struct kfd_ioctl_dbg_wave_control_args { __u32 buf_size_in_bytes; /*including gpu_id and buf_size */ }; +#define KFD_INVALID_FD 0xffffffff + /* Matching HSA_EVENTTYPE */ #define KFD_IOC_EVENT_SIGNAL 0 #define KFD_IOC_EVENT_NODECHANGE 1 @@ -459,15 +472,129 @@ enum kfd_smi_event { KFD_SMI_EVENT_THERMAL_THROTTLE = 2, KFD_SMI_EVENT_GPU_PRE_RESET = 3, KFD_SMI_EVENT_GPU_POST_RESET = 4, + KFD_SMI_EVENT_MIGRATE_START = 5, + KFD_SMI_EVENT_MIGRATE_END = 6, + KFD_SMI_EVENT_PAGE_FAULT_START = 7, + KFD_SMI_EVENT_PAGE_FAULT_END = 8, + KFD_SMI_EVENT_QUEUE_EVICTION = 9, + KFD_SMI_EVENT_QUEUE_RESTORE = 10, + KFD_SMI_EVENT_UNMAP_FROM_GPU = 11, + + /* + * max event number, as a flag bit to get events from all processes, + * this requires super user permission, otherwise will not be able to + * receive event from any process. Without this flag to receive events + * from same process. + */ + KFD_SMI_EVENT_ALL_PROCESS = 64 +}; + +enum KFD_MIGRATE_TRIGGERS { + KFD_MIGRATE_TRIGGER_PREFETCH, + KFD_MIGRATE_TRIGGER_PAGEFAULT_GPU, + KFD_MIGRATE_TRIGGER_PAGEFAULT_CPU, + KFD_MIGRATE_TRIGGER_TTM_EVICTION +}; + +enum KFD_QUEUE_EVICTION_TRIGGERS { + KFD_QUEUE_EVICTION_TRIGGER_SVM, + KFD_QUEUE_EVICTION_TRIGGER_USERPTR, + KFD_QUEUE_EVICTION_TRIGGER_TTM, + KFD_QUEUE_EVICTION_TRIGGER_SUSPEND, + KFD_QUEUE_EVICTION_CRIU_CHECKPOINT, + KFD_QUEUE_EVICTION_CRIU_RESTORE +}; + +enum KFD_SVM_UNMAP_TRIGGERS { + KFD_SVM_UNMAP_TRIGGER_MMU_NOTIFY, + KFD_SVM_UNMAP_TRIGGER_MMU_NOTIFY_MIGRATE, + KFD_SVM_UNMAP_TRIGGER_UNMAP_FROM_CPU }; #define KFD_SMI_EVENT_MASK_FROM_INDEX(i) (1ULL << ((i) - 1)) +#define KFD_SMI_EVENT_MSG_SIZE 96 struct kfd_ioctl_smi_events_args { __u32 gpuid; /* to KFD */ __u32 anon_fd; /* from KFD */ }; +/************************************************************************************************** + * CRIU IOCTLs (Checkpoint Restore In Userspace) + * + * When checkpointing a process, the userspace application will perform: + * 1. PROCESS_INFO op to determine current process information. This pauses execution and evicts + * all the queues. + * 2. CHECKPOINT op to checkpoint process contents (BOs, queues, events, svm-ranges) + * 3. UNPAUSE op to un-evict all the queues + * + * When restoring a process, the CRIU userspace application will perform: + * + * 1. RESTORE op to restore process contents + * 2. RESUME op to start the process + * + * Note: Queues are forced into an evicted state after a successful PROCESS_INFO. User + * application needs to perform an UNPAUSE operation after calling PROCESS_INFO. + */ + +enum kfd_criu_op { + KFD_CRIU_OP_PROCESS_INFO, + KFD_CRIU_OP_CHECKPOINT, + KFD_CRIU_OP_UNPAUSE, + KFD_CRIU_OP_RESTORE, + KFD_CRIU_OP_RESUME, +}; + +/** + * kfd_ioctl_criu_args - Arguments perform CRIU operation + * @devices: [in/out] User pointer to memory location for devices information. + * This is an array of type kfd_criu_device_bucket. + * @bos: [in/out] User pointer to memory location for BOs information + * This is an array of type kfd_criu_bo_bucket. + * @priv_data: [in/out] User pointer to memory location for private data + * @priv_data_size: [in/out] Size of priv_data in bytes + * @num_devices: [in/out] Number of GPUs used by process. Size of @devices array. + * @num_bos [in/out] Number of BOs used by process. Size of @bos array. + * @num_objects: [in/out] Number of objects used by process. Objects are opaque to + * user application. + * @pid: [in/out] PID of the process being checkpointed + * @op [in] Type of operation (kfd_criu_op) + * + * Return: 0 on success, -errno on failure + */ +struct kfd_ioctl_criu_args { + __u64 devices; /* Used during ops: CHECKPOINT, RESTORE */ + __u64 bos; /* Used during ops: CHECKPOINT, RESTORE */ + __u64 priv_data; /* Used during ops: CHECKPOINT, RESTORE */ + __u64 priv_data_size; /* Used during ops: PROCESS_INFO, RESTORE */ + __u32 num_devices; /* Used during ops: PROCESS_INFO, RESTORE */ + __u32 num_bos; /* Used during ops: PROCESS_INFO, RESTORE */ + __u32 num_objects; /* Used during ops: PROCESS_INFO, RESTORE */ + __u32 pid; /* Used during ops: PROCESS_INFO, RESUME */ + __u32 op; +}; + +struct kfd_criu_device_bucket { + __u32 user_gpu_id; + __u32 actual_gpu_id; + __u32 drm_fd; + __u32 pad; +}; + +struct kfd_criu_bo_bucket { + __u64 addr; + __u64 size; + __u64 offset; + __u64 restored_offset; /* During restore, updated offset for BO */ + __u32 gpu_id; /* This is the user_gpu_id */ + __u32 alloc_flags; + __u32 dmabuf_fd; + __u32 pad; +}; + +/* CRIU IOCTLs - END */ +/**************************************************************************************************/ + /* Register offset inside the remapped mmio page */ enum kfd_mmio_remap { @@ -487,6 +614,8 @@ enum kfd_mmio_remap { #define KFD_IOCTL_SVM_FLAG_GPU_EXEC 0x00000010 /* GPUs mostly read, may allow similar optimizations as RO, but writes fault */ #define KFD_IOCTL_SVM_FLAG_GPU_READ_MOSTLY 0x00000020 +/* Keep GPU memory mapping always valid as if XNACK is disable */ +#define KFD_IOCTL_SVM_FLAG_GPU_ALWAYS_MAPPED 0x00000040 /** * kfd_ioctl_svm_op - SVM ioctl operations @@ -596,7 +725,7 @@ struct kfd_ioctl_svm_args { __u32 op; __u32 nattr; /* Variable length array of attributes */ - struct kfd_ioctl_svm_attribute attrs[0]; + struct kfd_ioctl_svm_attribute attrs[]; }; /** @@ -679,16 +808,16 @@ struct kfd_ioctl_set_xnack_mode_args { #define AMDKFD_IOC_WAIT_EVENTS \ AMDKFD_IOWR(0x0C, struct kfd_ioctl_wait_events_args) -#define AMDKFD_IOC_DBG_REGISTER \ +#define AMDKFD_IOC_DBG_REGISTER_DEPRECATED \ AMDKFD_IOW(0x0D, struct kfd_ioctl_dbg_register_args) -#define AMDKFD_IOC_DBG_UNREGISTER \ +#define AMDKFD_IOC_DBG_UNREGISTER_DEPRECATED \ AMDKFD_IOW(0x0E, struct kfd_ioctl_dbg_unregister_args) -#define AMDKFD_IOC_DBG_ADDRESS_WATCH \ +#define AMDKFD_IOC_DBG_ADDRESS_WATCH_DEPRECATED \ AMDKFD_IOW(0x0F, struct kfd_ioctl_dbg_address_watch_args) -#define AMDKFD_IOC_DBG_WAVE_CONTROL \ +#define AMDKFD_IOC_DBG_WAVE_CONTROL_DEPRECATED \ AMDKFD_IOW(0x10, struct kfd_ioctl_dbg_wave_control_args) #define AMDKFD_IOC_SET_SCRATCH_BACKING_VA \ @@ -742,7 +871,13 @@ struct kfd_ioctl_set_xnack_mode_args { #define AMDKFD_IOC_SET_XNACK_MODE \ AMDKFD_IOWR(0x21, struct kfd_ioctl_set_xnack_mode_args) +#define AMDKFD_IOC_CRIU_OP \ + AMDKFD_IOWR(0x22, struct kfd_ioctl_criu_args) + +#define AMDKFD_IOC_AVAILABLE_MEMORY \ + AMDKFD_IOWR(0x23, struct kfd_ioctl_get_available_memory_args) + #define AMDKFD_COMMAND_START 0x01 -#define AMDKFD_COMMAND_END 0x22 +#define AMDKFD_COMMAND_END 0x24 #endif diff --git a/original/uapi/linux/kvm.h b/original/uapi/linux/kvm.h index 507ee1f..55155e2 100644 --- a/original/uapi/linux/kvm.h +++ b/original/uapi/linux/kvm.h @@ -86,14 +86,6 @@ struct kvm_debug_guest { /* *** End of deprecated interfaces *** */ -/* for KVM_CREATE_MEMORY_REGION */ -struct kvm_memory_region { - __u32 slot; - __u32 flags; - __u64 guest_phys_addr; - __u64 memory_size; /* bytes */ -}; - /* for KVM_SET_USER_MEMORY_REGION */ struct kvm_userspace_memory_region { __u32 slot; @@ -104,9 +96,9 @@ struct kvm_userspace_memory_region { }; /* - * The bit 0 ~ bit 15 of kvm_memory_region::flags are visible for userspace, - * other bits are reserved for kvm internal use which are defined in - * include/linux/kvm_host.h. + * The bit 0 ~ bit 15 of kvm_userspace_memory_region::flags are visible for + * userspace, other bits are reserved for kvm internal use which are defined + * in include/linux/kvm_host.h. */ #define KVM_MEM_LOG_DIRTY_PAGES (1UL << 0) #define KVM_MEM_READONLY (1UL << 1) @@ -270,6 +262,8 @@ struct kvm_xen_exit { #define KVM_EXIT_X86_BUS_LOCK 33 #define KVM_EXIT_XEN 34 #define KVM_EXIT_RISCV_SBI 35 +#define KVM_EXIT_RISCV_CSR 36 +#define KVM_EXIT_NOTIFY 37 /* For KVM_EXIT_INTERNAL_ERROR */ /* Emulate instruction failed. */ @@ -444,8 +438,17 @@ struct kvm_run { #define KVM_SYSTEM_EVENT_SHUTDOWN 1 #define KVM_SYSTEM_EVENT_RESET 2 #define KVM_SYSTEM_EVENT_CRASH 3 +#define KVM_SYSTEM_EVENT_WAKEUP 4 +#define KVM_SYSTEM_EVENT_SUSPEND 5 +#define KVM_SYSTEM_EVENT_SEV_TERM 6 __u32 type; - __u64 flags; + __u32 ndata; + union { +#ifndef __KERNEL__ + __u64 flags; +#endif + __u64 data[16]; + }; } system_event; /* KVM_EXIT_S390_STSI */ struct { @@ -474,6 +477,9 @@ struct kvm_run { #define KVM_MSR_EXIT_REASON_INVAL (1 << 0) #define KVM_MSR_EXIT_REASON_UNKNOWN (1 << 1) #define KVM_MSR_EXIT_REASON_FILTER (1 << 2) +#define KVM_MSR_EXIT_REASON_VALID_MASK (KVM_MSR_EXIT_REASON_INVAL | \ + KVM_MSR_EXIT_REASON_UNKNOWN | \ + KVM_MSR_EXIT_REASON_FILTER) __u32 reason; /* kernel -> user */ __u32 index; /* kernel -> user */ __u64 data; /* kernel <-> user */ @@ -487,6 +493,18 @@ struct kvm_run { unsigned long args[6]; unsigned long ret[2]; } riscv_sbi; + /* KVM_EXIT_RISCV_CSR */ + struct { + unsigned long csr_num; + unsigned long new_value; + unsigned long write_mask; + unsigned long ret_value; + } riscv_csr; + /* KVM_EXIT_NOTIFY */ + struct { +#define KVM_NOTIFY_CONTEXT_INVALID (1 << 0) + __u32 flags; + } notify; /* Fix the size of the union. */ char padding[256]; }; @@ -533,7 +551,7 @@ struct kvm_coalesced_mmio { struct kvm_coalesced_mmio_ring { __u32 first, last; - struct kvm_coalesced_mmio coalesced_mmio[0]; + struct kvm_coalesced_mmio coalesced_mmio[]; }; #define KVM_COALESCED_MMIO_MAX \ @@ -562,9 +580,12 @@ struct kvm_s390_mem_op { __u32 op; /* type of operation */ __u64 buf; /* buffer in userspace */ union { - __u8 ar; /* the access register number */ + struct { + __u8 ar; /* the access register number */ + __u8 key; /* access key, ignored if flag unset */ + }; __u32 sida_offset; /* offset into the sida */ - __u8 reserved[32]; /* should be set to 0 */ + __u8 reserved[32]; /* ignored */ }; }; /* types for kvm_s390_mem_op->op */ @@ -572,9 +593,12 @@ struct kvm_s390_mem_op { #define KVM_S390_MEMOP_LOGICAL_WRITE 1 #define KVM_S390_MEMOP_SIDA_READ 2 #define KVM_S390_MEMOP_SIDA_WRITE 3 +#define KVM_S390_MEMOP_ABSOLUTE_READ 4 +#define KVM_S390_MEMOP_ABSOLUTE_WRITE 5 /* flags for kvm_s390_mem_op->flags */ #define KVM_S390_MEMOP_F_CHECK_ONLY (1ULL << 0) #define KVM_S390_MEMOP_F_INJECT_EXCEPTION (1ULL << 1) +#define KVM_S390_MEMOP_F_SKEY_PROTECTION (1ULL << 2) /* for KVM_INTERRUPT */ struct kvm_interrupt { @@ -606,7 +630,7 @@ struct kvm_clear_dirty_log { /* for KVM_SET_SIGNAL_MASK */ struct kvm_signal_mask { __u32 len; - __u8 sigset[0]; + __u8 sigset[]; }; /* for KVM_TPR_ACCESS_REPORTING */ @@ -634,6 +658,7 @@ struct kvm_vapic_addr { #define KVM_MP_STATE_OPERATING 7 #define KVM_MP_STATE_LOAD 8 #define KVM_MP_STATE_AP_RESET_HOLD 9 +#define KVM_MP_STATE_SUSPENDED 10 struct kvm_mp_state { __u32 mp_state; @@ -1135,6 +1160,21 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_XSAVE2 208 #define KVM_CAP_SYS_ATTRIBUTES 209 #define KVM_CAP_PPC_AIL_MODE_3 210 +#define KVM_CAP_S390_MEM_OP_EXTENSION 211 +#define KVM_CAP_PMU_CAPABILITY 212 +#define KVM_CAP_DISABLE_QUIRKS2 213 +#define KVM_CAP_VM_TSC_CONTROL 214 +#define KVM_CAP_SYSTEM_EVENT_DATA 215 +#define KVM_CAP_ARM_SYSTEM_SUSPEND 216 +#define KVM_CAP_S390_PROTECTED_DUMP 217 +#define KVM_CAP_X86_TRIPLE_FAULT_EVENT 218 +#define KVM_CAP_X86_NOTIFY_VMEXIT 219 +#define KVM_CAP_VM_DISABLE_NX_HUGE_PAGES 220 +#define KVM_CAP_S390_ZPCI_OP 221 +#define KVM_CAP_S390_CPU_TOPOLOGY 222 +#define KVM_CAP_DIRTY_LOG_RING_ACQ_REL 223 +#define KVM_CAP_S390_PROTECTED_ASYNC_DISABLE 224 +#define KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP 225 #ifdef KVM_CAP_IRQ_ROUTING @@ -1199,7 +1239,7 @@ struct kvm_irq_routing_entry { struct kvm_irq_routing { __u32 nr; __u32 flags; - struct kvm_irq_routing_entry entries[0]; + struct kvm_irq_routing_entry entries[]; }; #endif @@ -1223,6 +1263,8 @@ struct kvm_x86_mce { #define KVM_XEN_HVM_CONFIG_SHARED_INFO (1 << 2) #define KVM_XEN_HVM_CONFIG_RUNSTATE (1 << 3) #define KVM_XEN_HVM_CONFIG_EVTCHN_2LEVEL (1 << 4) +#define KVM_XEN_HVM_CONFIG_EVTCHN_SEND (1 << 5) +#define KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG (1 << 6) struct kvm_xen_hvm_config { __u32 flags; @@ -1318,7 +1360,7 @@ struct kvm_dirty_tlb { struct kvm_reg_list { __u64 n; /* number of regs */ - __u64 reg[0]; + __u64 reg[]; }; struct kvm_one_reg { @@ -1394,17 +1436,11 @@ struct kvm_vfio_spapr_tce { }; /* - * ioctls for VM fds - */ -#define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region) -/* * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns * a vcpu fd. */ #define KVM_CREATE_VCPU _IO(KVMIO, 0x41) #define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log) -/* KVM_SET_MEMORY_ALIAS is obsolete: */ -#define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias) #define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44) #define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45) #define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \ @@ -1461,7 +1497,8 @@ struct kvm_s390_ucas_mapping { #define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2) /* Available with KVM_CAP_PPC_GET_PVINFO */ #define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo) -/* Available with KVM_CAP_TSC_CONTROL */ +/* Available with KVM_CAP_TSC_CONTROL for a vCPU, or with +* KVM_CAP_VM_TSC_CONTROL to set defaults for a VM */ #define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2) #define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3) /* Available with KVM_CAP_PCI_2_3 */ @@ -1636,6 +1673,55 @@ struct kvm_s390_pv_unp { __u64 tweak; }; +enum pv_cmd_dmp_id { + KVM_PV_DUMP_INIT, + KVM_PV_DUMP_CONFIG_STOR_STATE, + KVM_PV_DUMP_COMPLETE, + KVM_PV_DUMP_CPU, +}; + +struct kvm_s390_pv_dmp { + __u64 subcmd; + __u64 buff_addr; + __u64 buff_len; + __u64 gaddr; /* For dump storage state */ + __u64 reserved[4]; +}; + +enum pv_cmd_info_id { + KVM_PV_INFO_VM, + KVM_PV_INFO_DUMP, +}; + +struct kvm_s390_pv_info_dump { + __u64 dump_cpu_buffer_len; + __u64 dump_config_mem_buffer_per_1m; + __u64 dump_config_finalize_len; +}; + +struct kvm_s390_pv_info_vm { + __u64 inst_calls_list[4]; + __u64 max_cpus; + __u64 max_guests; + __u64 max_guest_addr; + __u64 feature_indication; +}; + +struct kvm_s390_pv_info_header { + __u32 id; + __u32 len_max; + __u32 len_written; + __u32 reserved; +}; + +struct kvm_s390_pv_info { + struct kvm_s390_pv_info_header header; + union { + struct kvm_s390_pv_info_dump dump; + struct kvm_s390_pv_info_vm vm; + }; +}; + enum pv_cmd_id { KVM_PV_ENABLE, KVM_PV_DISABLE, @@ -1644,6 +1730,10 @@ enum pv_cmd_id { KVM_PV_VERIFY, KVM_PV_PREP_RESET, KVM_PV_UNSHARE_ALL, + KVM_PV_INFO, + KVM_PV_DUMP, + KVM_PV_ASYNC_CLEANUP_PREPARE, + KVM_PV_ASYNC_CLEANUP_PERFORM, }; struct kvm_pv_cmd { @@ -1674,22 +1764,59 @@ struct kvm_xen_hvm_attr { union { __u8 long_mode; __u8 vector; + __u8 runstate_update_flag; struct { __u64 gfn; +#define KVM_XEN_INVALID_GFN ((__u64)-1) } shared_info; + struct { + __u32 send_port; + __u32 type; /* EVTCHNSTAT_ipi / EVTCHNSTAT_interdomain */ + __u32 flags; +#define KVM_XEN_EVTCHN_DEASSIGN (1 << 0) +#define KVM_XEN_EVTCHN_UPDATE (1 << 1) +#define KVM_XEN_EVTCHN_RESET (1 << 2) + /* + * Events sent by the guest are either looped back to + * the guest itself (potentially on a different port#) + * or signalled via an eventfd. + */ + union { + struct { + __u32 port; + __u32 vcpu; + __u32 priority; + } port; + struct { + __u32 port; /* Zero for eventfd */ + __s32 fd; + } eventfd; + __u32 padding[4]; + } deliver; + } evtchn; + __u32 xen_version; __u64 pad[8]; } u; }; + /* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO */ #define KVM_XEN_ATTR_TYPE_LONG_MODE 0x0 #define KVM_XEN_ATTR_TYPE_SHARED_INFO 0x1 #define KVM_XEN_ATTR_TYPE_UPCALL_VECTOR 0x2 +/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */ +#define KVM_XEN_ATTR_TYPE_EVTCHN 0x3 +#define KVM_XEN_ATTR_TYPE_XEN_VERSION 0x4 +/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG */ +#define KVM_XEN_ATTR_TYPE_RUNSTATE_UPDATE_FLAG 0x5 /* Per-vCPU Xen attributes */ #define KVM_XEN_VCPU_GET_ATTR _IOWR(KVMIO, 0xca, struct kvm_xen_vcpu_attr) #define KVM_XEN_VCPU_SET_ATTR _IOW(KVMIO, 0xcb, struct kvm_xen_vcpu_attr) +/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */ +#define KVM_XEN_HVM_EVTCHN_SEND _IOW(KVMIO, 0xd0, struct kvm_irq_routing_xen_evtchn) + #define KVM_GET_SREGS2 _IOR(KVMIO, 0xcc, struct kvm_sregs2) #define KVM_SET_SREGS2 _IOW(KVMIO, 0xcd, struct kvm_sregs2) @@ -1698,6 +1825,7 @@ struct kvm_xen_vcpu_attr { __u16 pad[3]; union { __u64 gpa; +#define KVM_XEN_INVALID_GPA ((__u64)-1) __u64 pad[8]; struct { __u64 state; @@ -1707,6 +1835,13 @@ struct kvm_xen_vcpu_attr { __u64 time_blocked; __u64 time_offline; } runstate; + __u32 vcpu_id; + struct { + __u32 port; + __u32 priority; + __u64 expires_ns; + } timer; + __u8 vector; } u; }; @@ -1717,6 +1852,10 @@ struct kvm_xen_vcpu_attr { #define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_CURRENT 0x3 #define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_DATA 0x4 #define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADJUST 0x5 +/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */ +#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_ID 0x6 +#define KVM_XEN_VCPU_ATTR_TYPE_TIMER 0x7 +#define KVM_XEN_VCPU_ATTR_TYPE_UPCALL_VECTOR 0x8 /* Secure Encrypted Virtualization command */ enum sev_cmd_id { @@ -1971,6 +2110,8 @@ struct kvm_dirty_gfn { #define KVM_BUS_LOCK_DETECTION_OFF (1 << 0) #define KVM_BUS_LOCK_DETECTION_EXIT (1 << 1) +#define KVM_PMU_CAP_DISABLE (1 << 0) + /** * struct kvm_stats_header - Header of per vm/vcpu binary statistics data. * @flags: Some extra information for header, always 0 for now. @@ -2014,7 +2155,8 @@ struct kvm_stats_header { #define KVM_STATS_UNIT_BYTES (0x1 << KVM_STATS_UNIT_SHIFT) #define KVM_STATS_UNIT_SECONDS (0x2 << KVM_STATS_UNIT_SHIFT) #define KVM_STATS_UNIT_CYCLES (0x3 << KVM_STATS_UNIT_SHIFT) -#define KVM_STATS_UNIT_MAX KVM_STATS_UNIT_CYCLES +#define KVM_STATS_UNIT_BOOLEAN (0x4 << KVM_STATS_UNIT_SHIFT) +#define KVM_STATS_UNIT_MAX KVM_STATS_UNIT_BOOLEAN #define KVM_STATS_BASE_SHIFT 8 #define KVM_STATS_BASE_MASK (0xF << KVM_STATS_BASE_SHIFT) @@ -2049,4 +2191,41 @@ struct kvm_stats_desc { /* Available with KVM_CAP_XSAVE2 */ #define KVM_GET_XSAVE2 _IOR(KVMIO, 0xcf, struct kvm_xsave) +/* Available with KVM_CAP_S390_PROTECTED_DUMP */ +#define KVM_S390_PV_CPU_COMMAND _IOWR(KVMIO, 0xd0, struct kvm_pv_cmd) + +/* Available with KVM_CAP_X86_NOTIFY_VMEXIT */ +#define KVM_X86_NOTIFY_VMEXIT_ENABLED (1ULL << 0) +#define KVM_X86_NOTIFY_VMEXIT_USER (1ULL << 1) + +/* Available with KVM_CAP_S390_ZPCI_OP */ +#define KVM_S390_ZPCI_OP _IOW(KVMIO, 0xd1, struct kvm_s390_zpci_op) + +struct kvm_s390_zpci_op { + /* in */ + __u32 fh; /* target device */ + __u8 op; /* operation to perform */ + __u8 pad[3]; + union { + /* for KVM_S390_ZPCIOP_REG_AEN */ + struct { + __u64 ibv; /* Guest addr of interrupt bit vector */ + __u64 sb; /* Guest addr of summary bit */ + __u32 flags; + __u32 noi; /* Number of interrupts */ + __u8 isc; /* Guest interrupt subclass */ + __u8 sbo; /* Offset of guest summary bit vector */ + __u16 pad; + } reg_aen; + __u64 reserved[8]; + } u; +}; + +/* types for kvm_s390_zpci_op->op */ +#define KVM_S390_ZPCIOP_REG_AEN 0 +#define KVM_S390_ZPCIOP_DEREG_AEN 1 + +/* flags for kvm_s390_zpci_op->u.reg_aen.flags */ +#define KVM_S390_ZPCIOP_REGAEN_HOST (1 << 0) + #endif /* __LINUX_KVM_H */ diff --git a/original/uapi/linux/l2tp.h b/original/uapi/linux/l2tp.h index bab8c97..7d81c3e 100644 --- a/original/uapi/linux/l2tp.h +++ b/original/uapi/linux/l2tp.h @@ -13,8 +13,6 @@ #include <linux/in.h> #include <linux/in6.h> -#define IPPROTO_L2TP 115 - /** * struct sockaddr_l2tpip - the sockaddr structure for L2TP-over-IP sockets * @l2tp_family: address family number AF_L2TPIP. diff --git a/original/uapi/linux/landlock.h b/original/uapi/linux/landlock.h index b3d9520..f3223f9 100644 --- a/original/uapi/linux/landlock.h +++ b/original/uapi/linux/landlock.h @@ -21,8 +21,14 @@ struct landlock_ruleset_attr { /** * @handled_access_fs: Bitmask of actions (cf. `Filesystem flags`_) * that is handled by this ruleset and should then be forbidden if no - * rule explicitly allow them. This is needed for backward - * compatibility reasons. + * rule explicitly allow them: it is a deny-by-default list that should + * contain as much Landlock access rights as possible. Indeed, all + * Landlock filesystem access rights that are not part of + * handled_access_fs are allowed. This is needed for backward + * compatibility reasons. One exception is the + * %LANDLOCK_ACCESS_FS_REFER access right, which is always implicitly + * handled, but must still be explicitly handled to add new rules with + * this access right. */ __u64 handled_access_fs; }; @@ -33,7 +39,9 @@ struct landlock_ruleset_attr { * - %LANDLOCK_CREATE_RULESET_VERSION: Get the highest supported Landlock ABI * version. */ +/* clang-format off */ #define LANDLOCK_CREATE_RULESET_VERSION (1U << 0) +/* clang-format on */ /** * enum landlock_rule_type - Landlock rule type @@ -60,8 +68,9 @@ struct landlock_path_beneath_attr { */ __u64 allowed_access; /** - * @parent_fd: File descriptor, open with ``O_PATH``, which identifies - * the parent directory of a file hierarchy, or just a file. + * @parent_fd: File descriptor, preferably opened with ``O_PATH``, + * which identifies the parent directory of a file hierarchy, or just a + * file. */ __s32 parent_fd; /* @@ -86,8 +95,19 @@ struct landlock_path_beneath_attr { * A file can only receive these access rights: * * - %LANDLOCK_ACCESS_FS_EXECUTE: Execute a file. - * - %LANDLOCK_ACCESS_FS_WRITE_FILE: Open a file with write access. + * - %LANDLOCK_ACCESS_FS_WRITE_FILE: Open a file with write access. Note that + * you might additionally need the %LANDLOCK_ACCESS_FS_TRUNCATE right in order + * to overwrite files with :manpage:`open(2)` using ``O_TRUNC`` or + * :manpage:`creat(2)`. * - %LANDLOCK_ACCESS_FS_READ_FILE: Open a file with read access. + * - %LANDLOCK_ACCESS_FS_TRUNCATE: Truncate a file with :manpage:`truncate(2)`, + * :manpage:`ftruncate(2)`, :manpage:`creat(2)`, or :manpage:`open(2)` with + * ``O_TRUNC``. Whether an opened file can be truncated with + * :manpage:`ftruncate(2)` is determined during :manpage:`open(2)`, in the + * same way as read and write permissions are checked during + * :manpage:`open(2)` using %LANDLOCK_ACCESS_FS_READ_FILE and + * %LANDLOCK_ACCESS_FS_WRITE_FILE. This access right is available since the + * third version of the Landlock ABI. * * A directory can receive access rights related to files or directories. The * following access right is applied to the directory itself, and the @@ -109,17 +129,33 @@ struct landlock_path_beneath_attr { * - %LANDLOCK_ACCESS_FS_MAKE_FIFO: Create (or rename or link) a named pipe. * - %LANDLOCK_ACCESS_FS_MAKE_BLOCK: Create (or rename or link) a block device. * - %LANDLOCK_ACCESS_FS_MAKE_SYM: Create (or rename or link) a symbolic link. + * - %LANDLOCK_ACCESS_FS_REFER: Link or rename a file from or to a different + * directory (i.e. reparent a file hierarchy). This access right is + * available since the second version of the Landlock ABI. This is also the + * only access right which is always considered handled by any ruleset in + * such a way that reparenting a file hierarchy is always denied by default. + * To avoid privilege escalation, it is not enough to add a rule with this + * access right. When linking or renaming a file, the destination directory + * hierarchy must also always have the same or a superset of restrictions of + * the source hierarchy. If it is not the case, or if the domain doesn't + * handle this access right, such actions are denied by default with errno + * set to ``EXDEV``. Linking also requires a ``LANDLOCK_ACCESS_FS_MAKE_*`` + * access right on the destination directory, and renaming also requires a + * ``LANDLOCK_ACCESS_FS_REMOVE_*`` access right on the source's (file or + * directory) parent. Otherwise, such actions are denied with errno set to + * ``EACCES``. The ``EACCES`` errno prevails over ``EXDEV`` to let user space + * efficiently deal with an unrecoverable error. * * .. warning:: * * It is currently not possible to restrict some file-related actions * accessible through these syscall families: :manpage:`chdir(2)`, - * :manpage:`truncate(2)`, :manpage:`stat(2)`, :manpage:`flock(2)`, - * :manpage:`chmod(2)`, :manpage:`chown(2)`, :manpage:`setxattr(2)`, - * :manpage:`utime(2)`, :manpage:`ioctl(2)`, :manpage:`fcntl(2)`, - * :manpage:`access(2)`. + * :manpage:`stat(2)`, :manpage:`flock(2)`, :manpage:`chmod(2)`, + * :manpage:`chown(2)`, :manpage:`setxattr(2)`, :manpage:`utime(2)`, + * :manpage:`ioctl(2)`, :manpage:`fcntl(2)`, :manpage:`access(2)`. * Future Landlock evolutions will enable to restrict them. */ +/* clang-format off */ #define LANDLOCK_ACCESS_FS_EXECUTE (1ULL << 0) #define LANDLOCK_ACCESS_FS_WRITE_FILE (1ULL << 1) #define LANDLOCK_ACCESS_FS_READ_FILE (1ULL << 2) @@ -133,5 +169,8 @@ struct landlock_path_beneath_attr { #define LANDLOCK_ACCESS_FS_MAKE_FIFO (1ULL << 10) #define LANDLOCK_ACCESS_FS_MAKE_BLOCK (1ULL << 11) #define LANDLOCK_ACCESS_FS_MAKE_SYM (1ULL << 12) +#define LANDLOCK_ACCESS_FS_REFER (1ULL << 13) +#define LANDLOCK_ACCESS_FS_TRUNCATE (1ULL << 14) +/* clang-format on */ #endif /* _UAPI_LINUX_LANDLOCK_H */ diff --git a/original/uapi/linux/lirc.h b/original/uapi/linux/lirc.h index 9919f20..8d7ca7c 100644 --- a/original/uapi/linux/lirc.h +++ b/original/uapi/linux/lirc.h @@ -16,14 +16,16 @@ #define LIRC_MODE2_PULSE 0x01000000 #define LIRC_MODE2_FREQUENCY 0x02000000 #define LIRC_MODE2_TIMEOUT 0x03000000 +#define LIRC_MODE2_OVERFLOW 0x04000000 #define LIRC_VALUE_MASK 0x00FFFFFF #define LIRC_MODE2_MASK 0xFF000000 -#define LIRC_SPACE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_SPACE) -#define LIRC_PULSE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_PULSE) -#define LIRC_FREQUENCY(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY) -#define LIRC_TIMEOUT(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT) +#define LIRC_SPACE(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_SPACE) +#define LIRC_PULSE(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_PULSE) +#define LIRC_FREQUENCY(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY) +#define LIRC_TIMEOUT(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT) +#define LIRC_OVERFLOW(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_OVERFLOW) #define LIRC_VALUE(val) ((val)&LIRC_VALUE_MASK) #define LIRC_MODE2(val) ((val)&LIRC_MODE2_MASK) @@ -32,6 +34,7 @@ #define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE) #define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY) #define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT) +#define LIRC_IS_OVERFLOW(val) (LIRC_MODE2(val) == LIRC_MODE2_OVERFLOW) /* used heavily by lirc userspace */ #define lirc_t int @@ -70,13 +73,10 @@ #define LIRC_CAN_REC_MASK LIRC_MODE2REC(LIRC_CAN_SEND_MASK) #define LIRC_CAN_SET_REC_CARRIER (LIRC_CAN_SET_SEND_CARRIER << 16) -#define LIRC_CAN_SET_REC_DUTY_CYCLE (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16) -#define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000 #define LIRC_CAN_SET_REC_CARRIER_RANGE 0x80000000 #define LIRC_CAN_GET_REC_RESOLUTION 0x20000000 #define LIRC_CAN_SET_REC_TIMEOUT 0x10000000 -#define LIRC_CAN_SET_REC_FILTER 0x08000000 #define LIRC_CAN_MEASURE_CARRIER 0x02000000 #define LIRC_CAN_USE_WIDEBAND_RECEIVER 0x04000000 @@ -84,7 +84,12 @@ #define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK) #define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK) -#define LIRC_CAN_NOTIFY_DECODE 0x01000000 +/* + * Unused features. These features were never implemented, in tree or + * out of tree. These definitions are here so not to break the lircd build. + */ +#define LIRC_CAN_SET_REC_FILTER 0 +#define LIRC_CAN_NOTIFY_DECODE 0 /*** IOCTL commands for lirc driver ***/ diff --git a/original/uapi/linux/loadpin.h b/original/uapi/linux/loadpin.h new file mode 100644 index 0000000..daa6dbb --- /dev/null +++ b/original/uapi/linux/loadpin.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (c) 2022, Google LLC + */ + +#ifndef _UAPI_LINUX_LOOP_LOADPIN_H +#define _UAPI_LINUX_LOOP_LOADPIN_H + +#define LOADPIN_IOC_MAGIC 'L' + +/** + * LOADPIN_IOC_SET_TRUSTED_VERITY_DIGESTS - Set up the root digests of verity devices + * that loadpin should trust. + * + * Takes a file descriptor from which to read the root digests of trusted verity devices. The file + * is expected to contain a list of digests in ASCII format, with one line per digest. The ioctl + * must be issued on the securityfs attribute 'loadpin/dm-verity' (which can be typically found + * under /sys/kernel/security/loadpin/dm-verity). + */ +#define LOADPIN_IOC_SET_TRUSTED_VERITY_DIGESTS _IOW(LOADPIN_IOC_MAGIC, 0x00, unsigned int) + +#endif /* _UAPI_LINUX_LOOP_LOADPIN_H */ diff --git a/original/uapi/linux/loop.h b/original/uapi/linux/loop.h index 24a1c45..6f63527 100644 --- a/original/uapi/linux/loop.h +++ b/original/uapi/linux/loop.h @@ -1,11 +1,6 @@ /* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */ /* - * include/linux/loop.h - * - * Written by Theodore Ts'o, 3/29/93. - * - * Copyright 1993 by Theodore Ts'o. Redistribution of this file is - * permitted under the GNU General Public License. + * Copyright 1993 by Theodore Ts'o. */ #ifndef _UAPI_LINUX_LOOP_H #define _UAPI_LINUX_LOOP_H @@ -45,7 +40,7 @@ struct loop_info { unsigned long lo_inode; /* ioctl r/o */ __kernel_old_dev_t lo_rdevice; /* ioctl r/o */ int lo_offset; - int lo_encrypt_type; + int lo_encrypt_type; /* obsolete, ignored */ int lo_encrypt_key_size; /* ioctl w/o */ int lo_flags; char lo_name[LO_NAME_SIZE]; @@ -61,7 +56,7 @@ struct loop_info64 { __u64 lo_offset; __u64 lo_sizelimit;/* bytes, 0 == max available */ __u32 lo_number; /* ioctl r/o */ - __u32 lo_encrypt_type; + __u32 lo_encrypt_type; /* obsolete, ignored */ __u32 lo_encrypt_key_size; /* ioctl w/o */ __u32 lo_flags; __u8 lo_file_name[LO_NAME_SIZE]; diff --git a/original/uapi/linux/lwtunnel.h b/original/uapi/linux/lwtunnel.h index 2e20691..229655e 100644 --- a/original/uapi/linux/lwtunnel.h +++ b/original/uapi/linux/lwtunnel.h @@ -15,6 +15,7 @@ enum lwtunnel_encap_types { LWTUNNEL_ENCAP_SEG6_LOCAL, LWTUNNEL_ENCAP_RPL, LWTUNNEL_ENCAP_IOAM6, + LWTUNNEL_ENCAP_XFRM, __LWTUNNEL_ENCAP_MAX, }; @@ -111,4 +112,13 @@ enum { #define LWT_BPF_MAX_HEADROOM 256 +enum { + LWT_XFRM_UNSPEC, + LWT_XFRM_IF_ID, + LWT_XFRM_LINK, + __LWT_XFRM_MAX, +}; + +#define LWT_XFRM_MAX (__LWT_XFRM_MAX - 1) + #endif /* _UAPI_LWTUNNEL_H_ */ diff --git a/original/uapi/linux/magic.h b/original/uapi/linux/magic.h index f724129..6325d1d 100644 --- a/original/uapi/linux/magic.h +++ b/original/uapi/linux/magic.h @@ -98,12 +98,8 @@ /* Since UDF 2.01 is ISO 13346 based... */ #define UDF_SUPER_MAGIC 0x15013346 -#define BALLOON_KVM_MAGIC 0x13661366 -#define ZSMALLOC_MAGIC 0x58295829 #define DMA_BUF_MAGIC 0x444d4142 /* "DMAB" */ #define DEVMEM_MAGIC 0x454d444d /* "DMEM" */ -#define Z3FOLD_MAGIC 0x33 -#define PPC_CMM_MAGIC 0xc7571590 #define SECRETMEM_MAGIC 0x5345434d /* "SECM" */ #endif /* __LINUX_MAGIC_H__ */ diff --git a/original/uapi/linux/mctp.h b/original/uapi/linux/mctp.h index 07b0318..154ab56 100644 --- a/original/uapi/linux/mctp.h +++ b/original/uapi/linux/mctp.h @@ -44,7 +44,25 @@ struct sockaddr_mctp_ext { #define MCTP_TAG_MASK 0x07 #define MCTP_TAG_OWNER 0x08 +#define MCTP_TAG_PREALLOC 0x10 #define MCTP_OPT_ADDR_EXT 1 +#define SIOCMCTPALLOCTAG (SIOCPROTOPRIVATE + 0) +#define SIOCMCTPDROPTAG (SIOCPROTOPRIVATE + 1) + +struct mctp_ioc_tag_ctl { + mctp_eid_t peer_addr; + + /* For SIOCMCTPALLOCTAG: must be passed as zero, kernel will + * populate with the allocated tag value. Returned tag value will + * always have TO and PREALLOC set. + * + * For SIOCMCTPDROPTAG: userspace provides tag value to drop, from + * a prior SIOCMCTPALLOCTAG call (and so must have TO and PREALLOC set). + */ + __u8 tag; + __u16 flags; +}; + #endif /* __UAPI_MCTP_H */ diff --git a/original/uapi/linux/mdio.h b/original/uapi/linux/mdio.h index c54e6ea..75b7257 100644 --- a/original/uapi/linux/mdio.h +++ b/original/uapi/linux/mdio.h @@ -67,6 +67,19 @@ #define MDIO_PCS_10GBRT_STAT2 33 /* 10GBASE-R/-T PCS status 2 */ #define MDIO_AN_10GBT_CTRL 32 /* 10GBASE-T auto-negotiation control */ #define MDIO_AN_10GBT_STAT 33 /* 10GBASE-T auto-negotiation status */ +#define MDIO_B10L_PMA_CTRL 2294 /* 10BASE-T1L PMA control */ +#define MDIO_PMA_10T1L_STAT 2295 /* 10BASE-T1L PMA status */ +#define MDIO_PCS_10T1L_CTRL 2278 /* 10BASE-T1L PCS control */ +#define MDIO_PMA_PMD_BT1 18 /* BASE-T1 PMA/PMD extended ability */ +#define MDIO_AN_T1_CTRL 512 /* BASE-T1 AN control */ +#define MDIO_AN_T1_STAT 513 /* BASE-T1 AN status */ +#define MDIO_AN_T1_ADV_L 514 /* BASE-T1 AN advertisement register [15:0] */ +#define MDIO_AN_T1_ADV_M 515 /* BASE-T1 AN advertisement register [31:16] */ +#define MDIO_AN_T1_ADV_H 516 /* BASE-T1 AN advertisement register [47:32] */ +#define MDIO_AN_T1_LP_L 517 /* BASE-T1 AN LP Base Page ability register [15:0] */ +#define MDIO_AN_T1_LP_M 518 /* BASE-T1 AN LP Base Page ability register [31:16] */ +#define MDIO_AN_T1_LP_H 519 /* BASE-T1 AN LP Base Page ability register [47:32] */ +#define MDIO_PMA_PMD_BT1_CTRL 2100 /* BASE-T1 PMA/PMD control register */ /* LASI (Link Alarm Status Interrupt) registers, defined by XENPAK MSA. */ #define MDIO_PMA_LASI_RXCTRL 0x9000 /* RX_ALARM control */ @@ -159,6 +172,7 @@ #define MDIO_PMA_CTRL2_10BT 0x000f /* 10BASE-T type */ #define MDIO_PMA_CTRL2_2_5GBT 0x0030 /* 2.5GBaseT type */ #define MDIO_PMA_CTRL2_5GBT 0x0031 /* 5GBaseT type */ +#define MDIO_PMA_CTRL2_BASET1 0x003D /* BASE-T1 type */ #define MDIO_PCS_CTRL2_TYPE 0x0003 /* PCS type selection */ #define MDIO_PCS_CTRL2_10GBR 0x0000 /* 10GBASE-R type */ #define MDIO_PCS_CTRL2_10GBX 0x0001 /* 10GBASE-X type */ @@ -212,6 +226,7 @@ #define MDIO_PMA_EXTABLE_1000BKX 0x0040 /* 1000BASE-KX ability */ #define MDIO_PMA_EXTABLE_100BTX 0x0080 /* 100BASE-TX ability */ #define MDIO_PMA_EXTABLE_10BT 0x0100 /* 10BASE-T ability */ +#define MDIO_PMA_EXTABLE_BT1 0x0800 /* BASE-T1 ability */ #define MDIO_PMA_EXTABLE_NBT 0x4000 /* 2.5/5GBASE-T ability */ /* PHY XGXS lane state register. */ @@ -268,6 +283,66 @@ #define MDIO_AN_10GBT_STAT_MS 0x4000 /* Master/slave config */ #define MDIO_AN_10GBT_STAT_MSFLT 0x8000 /* Master/slave config fault */ +/* 10BASE-T1L PMA control */ +#define MDIO_PMA_10T1L_CTRL_LB_EN 0x0001 /* Enable loopback mode */ +#define MDIO_PMA_10T1L_CTRL_EEE_EN 0x0400 /* Enable EEE mode */ +#define MDIO_PMA_10T1L_CTRL_LOW_POWER 0x0800 /* Low-power mode */ +#define MDIO_PMA_10T1L_CTRL_2V4_EN 0x1000 /* Enable 2.4 Vpp operating mode */ +#define MDIO_PMA_10T1L_CTRL_TX_DIS 0x4000 /* Transmit disable */ +#define MDIO_PMA_10T1L_CTRL_PMA_RST 0x8000 /* MA reset */ + +/* 10BASE-T1L PMA status register. */ +#define MDIO_PMA_10T1L_STAT_LINK 0x0001 /* PMA receive link up */ +#define MDIO_PMA_10T1L_STAT_FAULT 0x0002 /* Fault condition detected */ +#define MDIO_PMA_10T1L_STAT_POLARITY 0x0004 /* Receive polarity is reversed */ +#define MDIO_PMA_10T1L_STAT_RECV_FAULT 0x0200 /* Able to detect fault on receive path */ +#define MDIO_PMA_10T1L_STAT_EEE 0x0400 /* PHY has EEE ability */ +#define MDIO_PMA_10T1L_STAT_LOW_POWER 0x0800 /* PMA has low-power ability */ +#define MDIO_PMA_10T1L_STAT_2V4_ABLE 0x1000 /* PHY has 2.4 Vpp operating mode ability */ +#define MDIO_PMA_10T1L_STAT_LB_ABLE 0x2000 /* PHY has loopback ability */ + +/* 10BASE-T1L PCS control register. */ +#define MDIO_PCS_10T1L_CTRL_LB 0x4000 /* Enable PCS level loopback mode */ +#define MDIO_PCS_10T1L_CTRL_RESET 0x8000 /* PCS reset */ + +/* BASE-T1 PMA/PMD extended ability register. */ +#define MDIO_PMA_PMD_BT1_B10L_ABLE 0x0004 /* 10BASE-T1L Ability */ + +/* BASE-T1 auto-negotiation advertisement register [15:0] */ +#define MDIO_AN_T1_ADV_L_PAUSE_CAP ADVERTISE_PAUSE_CAP +#define MDIO_AN_T1_ADV_L_PAUSE_ASYM ADVERTISE_PAUSE_ASYM +#define MDIO_AN_T1_ADV_L_FORCE_MS 0x1000 /* Force Master/slave Configuration */ +#define MDIO_AN_T1_ADV_L_REMOTE_FAULT ADVERTISE_RFAULT +#define MDIO_AN_T1_ADV_L_ACK ADVERTISE_LPACK +#define MDIO_AN_T1_ADV_L_NEXT_PAGE_REQ ADVERTISE_NPAGE + +/* BASE-T1 auto-negotiation advertisement register [31:16] */ +#define MDIO_AN_T1_ADV_M_B10L 0x4000 /* device is compatible with 10BASE-T1L */ +#define MDIO_AN_T1_ADV_M_MST 0x0010 /* advertise master preference */ + +/* BASE-T1 auto-negotiation advertisement register [47:32] */ +#define MDIO_AN_T1_ADV_H_10L_TX_HI_REQ 0x1000 /* 10BASE-T1L High Level Transmit Request */ +#define MDIO_AN_T1_ADV_H_10L_TX_HI 0x2000 /* 10BASE-T1L High Level Transmit Ability */ + +/* BASE-T1 AN LP Base Page ability register [15:0] */ +#define MDIO_AN_T1_LP_L_PAUSE_CAP LPA_PAUSE_CAP +#define MDIO_AN_T1_LP_L_PAUSE_ASYM LPA_PAUSE_ASYM +#define MDIO_AN_T1_LP_L_FORCE_MS 0x1000 /* LP Force Master/slave Configuration */ +#define MDIO_AN_T1_LP_L_REMOTE_FAULT LPA_RFAULT +#define MDIO_AN_T1_LP_L_ACK LPA_LPACK +#define MDIO_AN_T1_LP_L_NEXT_PAGE_REQ LPA_NPAGE + +/* BASE-T1 AN LP Base Page ability register [31:16] */ +#define MDIO_AN_T1_LP_M_MST 0x0010 /* LP master preference */ +#define MDIO_AN_T1_LP_M_B10L 0x4000 /* LP is compatible with 10BASE-T1L */ + +/* BASE-T1 AN LP Base Page ability register [47:32] */ +#define MDIO_AN_T1_LP_H_10L_TX_HI_REQ 0x1000 /* 10BASE-T1L High Level LP Transmit Request */ +#define MDIO_AN_T1_LP_H_10L_TX_HI 0x2000 /* 10BASE-T1L High Level LP Transmit Ability */ + +/* BASE-T1 PMA/PMD control register */ +#define MDIO_PMA_PMD_BT1_CTRL_CFG_MST 0x4000 /* MASTER-SLAVE config value */ + /* EEE Supported/Advertisement/LP Advertisement registers. * * EEE capability Register (3.20), Advertisement (7.60) and diff --git a/original/uapi/linux/media-bus-format.h b/original/uapi/linux/media-bus-format.h index 0dfc11e..ca9a24c 100644 --- a/original/uapi/linux/media-bus-format.h +++ b/original/uapi/linux/media-bus-format.h @@ -34,7 +34,7 @@ #define MEDIA_BUS_FMT_FIXED 0x0001 -/* RGB - next is 0x101e */ +/* RGB - next is 0x1022 */ #define MEDIA_BUS_FMT_RGB444_1X12 0x1016 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE 0x1001 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE 0x1002 @@ -59,13 +59,17 @@ #define MEDIA_BUS_FMT_RGB888_3X8_DELTA 0x101d #define MEDIA_BUS_FMT_RGB888_1X7X4_SPWG 0x1011 #define MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA 0x1012 +#define MEDIA_BUS_FMT_RGB666_1X30_CPADLO 0x101e +#define MEDIA_BUS_FMT_RGB888_1X30_CPADLO 0x101f #define MEDIA_BUS_FMT_ARGB8888_1X32 0x100d #define MEDIA_BUS_FMT_RGB888_1X32_PADHI 0x100f #define MEDIA_BUS_FMT_RGB101010_1X30 0x1018 +#define MEDIA_BUS_FMT_RGB666_1X36_CPADLO 0x1020 +#define MEDIA_BUS_FMT_RGB888_1X36_CPADLO 0x1021 #define MEDIA_BUS_FMT_RGB121212_1X36 0x1019 #define MEDIA_BUS_FMT_RGB161616_1X48 0x101a -/* YUV (including grey) - next is 0x202e */ +/* YUV (including grey) - next is 0x202f */ #define MEDIA_BUS_FMT_Y8_1X8 0x2001 #define MEDIA_BUS_FMT_UV8_1X8 0x2015 #define MEDIA_BUS_FMT_UYVY8_1_5X8 0x2002 @@ -88,6 +92,7 @@ #define MEDIA_BUS_FMT_YUYV12_2X12 0x201e #define MEDIA_BUS_FMT_YVYU12_2X12 0x201f #define MEDIA_BUS_FMT_Y14_1X14 0x202d +#define MEDIA_BUS_FMT_Y16_1X16 0x202e #define MEDIA_BUS_FMT_UYVY8_1X16 0x200f #define MEDIA_BUS_FMT_VYUY8_1X16 0x2010 #define MEDIA_BUS_FMT_YUYV8_1X16 0x2011 diff --git a/original/uapi/linux/media.h b/original/uapi/linux/media.h index 200fa84..3ddadae 100644 --- a/original/uapi/linux/media.h +++ b/original/uapi/linux/media.h @@ -20,9 +20,6 @@ #ifndef __LINUX_MEDIA_H #define __LINUX_MEDIA_H -#ifndef __KERNEL__ -#include <stdint.h> -#endif #include <linux/ioctl.h> #include <linux/types.h> @@ -226,6 +223,7 @@ struct media_pad_desc { #define MEDIA_LNK_FL_LINK_TYPE (0xf << 28) # define MEDIA_LNK_FL_DATA_LINK (0 << 28) # define MEDIA_LNK_FL_INTERFACE_LINK (1 << 28) +# define MEDIA_LNK_FL_ANCILLARY_LINK (2 << 28) struct media_link_desc { struct media_pad_desc source; diff --git a/original/uapi/linux/minix_fs.h b/original/uapi/linux/minix_fs.h index 95dbcb1..8d9ca8b 100644 --- a/original/uapi/linux/minix_fs.h +++ b/original/uapi/linux/minix_fs.h @@ -97,11 +97,11 @@ struct minix3_super_block { struct minix_dir_entry { __u16 inode; - char name[0]; + char name[]; }; struct minix3_dir_entry { __u32 inode; - char name[0]; + char name[]; }; #endif diff --git a/original/uapi/linux/mmc/ioctl.h b/original/uapi/linux/mmc/ioctl.h index 27a3984..e7401ad 100644 --- a/original/uapi/linux/mmc/ioctl.h +++ b/original/uapi/linux/mmc/ioctl.h @@ -58,7 +58,7 @@ struct mmc_ioc_cmd { */ struct mmc_ioc_multi_cmd { __u64 num_of_cmds; - struct mmc_ioc_cmd cmds[0]; + struct mmc_ioc_cmd cmds[]; }; #define MMC_IOC_CMD _IOWR(MMC_BLOCK_MAJOR, 0, struct mmc_ioc_cmd) diff --git a/original/uapi/linux/mptcp.h b/original/uapi/linux/mptcp.h index f106a39..32af2d2 100644 --- a/original/uapi/linux/mptcp.h +++ b/original/uapi/linux/mptcp.h @@ -2,16 +2,17 @@ #ifndef _UAPI_MPTCP_H #define _UAPI_MPTCP_H +#ifndef __KERNEL__ +#include <netinet/in.h> /* for sockaddr_in and sockaddr_in6 */ +#include <sys/socket.h> /* for struct sockaddr */ +#endif + #include <linux/const.h> #include <linux/types.h> #include <linux/in.h> /* for sockaddr_in */ #include <linux/in6.h> /* for sockaddr_in6 */ #include <linux/socket.h> /* for sockaddr_storage and sa_family */ -#ifndef __KERNEL__ -#include <sys/socket.h> /* for struct sockaddr */ -#endif - #define MPTCP_SUBFLOW_FLAG_MCAP_REM _BITUL(0) #define MPTCP_SUBFLOW_FLAG_MCAP_LOC _BITUL(1) #define MPTCP_SUBFLOW_FLAG_JOIN_REM _BITUL(2) @@ -55,6 +56,9 @@ enum { MPTCP_PM_ATTR_ADDR, /* nested address */ MPTCP_PM_ATTR_RCV_ADD_ADDRS, /* u32 */ MPTCP_PM_ATTR_SUBFLOWS, /* u32 */ + MPTCP_PM_ATTR_TOKEN, /* u32 */ + MPTCP_PM_ATTR_LOC_ID, /* u8 */ + MPTCP_PM_ATTR_ADDR_REMOTE, /* nested address */ __MPTCP_PM_ATTR_MAX }; @@ -81,6 +85,7 @@ enum { #define MPTCP_PM_ADDR_FLAG_SUBFLOW (1 << 1) #define MPTCP_PM_ADDR_FLAG_BACKUP (1 << 2) #define MPTCP_PM_ADDR_FLAG_FULLMESH (1 << 3) +#define MPTCP_PM_ADDR_FLAG_IMPLICIT (1 << 4) enum { MPTCP_PM_CMD_UNSPEC, @@ -92,6 +97,10 @@ enum { MPTCP_PM_CMD_SET_LIMITS, MPTCP_PM_CMD_GET_LIMITS, MPTCP_PM_CMD_SET_FLAGS, + MPTCP_PM_CMD_ANNOUNCE, + MPTCP_PM_CMD_REMOVE, + MPTCP_PM_CMD_SUBFLOW_CREATE, + MPTCP_PM_CMD_SUBFLOW_DESTROY, __MPTCP_PM_CMD_AFTER_LAST }; @@ -151,6 +160,12 @@ struct mptcp_info { * daddr4 | daddr6, sport, dport, backup, if_idx * [, error] * The priority of a subflow has changed. 'error' should not be set. + * + * MPTCP_EVENT_LISTENER_CREATED: family, sport, saddr4 | saddr6 + * A new PM listener is created. + * + * MPTCP_EVENT_LISTENER_CLOSED: family, sport, saddr4 | saddr6 + * A PM listener is closed. */ enum mptcp_event_type { MPTCP_EVENT_UNSPEC = 0, @@ -165,6 +180,9 @@ enum mptcp_event_type { MPTCP_EVENT_SUB_CLOSED = 11, MPTCP_EVENT_SUB_PRIORITY = 13, + + MPTCP_EVENT_LISTENER_CREATED = 15, + MPTCP_EVENT_LISTENER_CLOSED = 16, }; enum mptcp_event_attr { @@ -187,6 +205,7 @@ enum mptcp_event_attr { MPTCP_ATTR_IF_IDX, /* s32 */ MPTCP_ATTR_RESET_REASON,/* u32 */ MPTCP_ATTR_RESET_FLAGS, /* u32 */ + MPTCP_ATTR_SERVER_SIDE, /* u8 */ __MPTCP_ATTR_AFTER_LAST }; diff --git a/original/uapi/linux/mroute6.h b/original/uapi/linux/mroute6.h index a1fd617..1d90c21 100644 --- a/original/uapi/linux/mroute6.h +++ b/original/uapi/linux/mroute6.h @@ -134,6 +134,7 @@ struct mrt6msg { #define MRT6MSG_NOCACHE 1 #define MRT6MSG_WRONGMIF 2 #define MRT6MSG_WHOLEPKT 3 /* used for use level encap */ +#define MRT6MSG_WRMIFWHOLE 4 /* For PIM Register and assert processing */ __u8 im6_mbz; /* must be zero */ __u8 im6_msgtype; /* what type of message */ __u16 im6_mif; /* mif rec'd on */ diff --git a/original/uapi/linux/ndctl.h b/original/uapi/linux/ndctl.h index 8cf1e48..73516e2 100644 --- a/original/uapi/linux/ndctl.h +++ b/original/uapi/linux/ndctl.h @@ -30,25 +30,25 @@ struct nd_cmd_get_config_data_hdr { __u32 in_offset; __u32 in_length; __u32 status; - __u8 out_buf[0]; + __u8 out_buf[]; } __packed; struct nd_cmd_set_config_hdr { __u32 in_offset; __u32 in_length; - __u8 in_buf[0]; + __u8 in_buf[]; } __packed; struct nd_cmd_vendor_hdr { __u32 opcode; __u32 in_length; - __u8 in_buf[0]; + __u8 in_buf[]; } __packed; struct nd_cmd_vendor_tail { __u32 status; __u32 out_length; - __u8 out_buf[0]; + __u8 out_buf[]; } __packed; struct nd_cmd_ars_cap { @@ -86,7 +86,7 @@ struct nd_cmd_ars_status { __u32 reserved; __u64 err_address; __u64 length; - } __packed records[0]; + } __packed records[]; } __packed; struct nd_cmd_clear_error { @@ -189,7 +189,6 @@ static inline const char *nvdimm_cmd_name(unsigned cmd) #define ND_DEVICE_REGION_BLK 3 /* nd_region: (parent of BLK namespaces) */ #define ND_DEVICE_NAMESPACE_IO 4 /* legacy persistent memory */ #define ND_DEVICE_NAMESPACE_PMEM 5 /* PMEM namespace (may alias with BLK) */ -#define ND_DEVICE_NAMESPACE_BLK 6 /* BLK namespace (may alias with PMEM) */ #define ND_DEVICE_DAX_PMEM 7 /* Device DAX interface to pmem */ enum nd_driver_flags { @@ -198,7 +197,6 @@ enum nd_driver_flags { ND_DRIVER_REGION_BLK = 1 << ND_DEVICE_REGION_BLK, ND_DRIVER_NAMESPACE_IO = 1 << ND_DEVICE_NAMESPACE_IO, ND_DRIVER_NAMESPACE_PMEM = 1 << ND_DEVICE_NAMESPACE_PMEM, - ND_DRIVER_NAMESPACE_BLK = 1 << ND_DEVICE_NAMESPACE_BLK, ND_DRIVER_DAX_PMEM = 1 << ND_DEVICE_DAX_PMEM, }; diff --git a/original/uapi/linux/neighbour.h b/original/uapi/linux/neighbour.h index db05fb5..5e67a7e 100644 --- a/original/uapi/linux/neighbour.h +++ b/original/uapi/linux/neighbour.h @@ -32,6 +32,8 @@ enum { NDA_NH_ID, NDA_FDB_EXT_ATTRS, NDA_FLAGS_EXT, + NDA_NDM_STATE_MASK, + NDA_NDM_FLAGS_MASK, __NDA_MAX }; @@ -50,7 +52,8 @@ enum { #define NTF_STICKY (1 << 6) #define NTF_ROUTER (1 << 7) /* Extended flags under NDA_FLAGS_EXT: */ -#define NTF_EXT_MANAGED (1 << 0) +#define NTF_EXT_MANAGED (1 << 0) +#define NTF_EXT_LOCKED (1 << 1) /* * Neighbor Cache Entry States. @@ -84,6 +87,11 @@ enum { * NTF_EXT_MANAGED flagged neigbor entries are managed by the kernel on behalf * of a user space control plane, and automatically refreshed so that (if * possible) they remain in NUD_REACHABLE state. + * + * NTF_EXT_LOCKED flagged bridge FDB entries are entries generated by the + * bridge in response to a host trying to communicate via a locked bridge port + * with MAB enabled. Their purpose is to notify user space that a host requires + * authentication. */ struct nda_cacheinfo { @@ -152,6 +160,7 @@ enum { NDTPA_QUEUE_LENBYTES, /* u32 */ NDTPA_MCAST_REPROBES, /* u32 */ NDTPA_PAD, + NDTPA_INTERVAL_PROBE_TIME_MS, /* u64, msecs */ __NDTPA_MAX }; #define NDTPA_MAX (__NDTPA_MAX - 1) diff --git a/original/uapi/linux/net_dropmon.h b/original/uapi/linux/net_dropmon.h index 66048cc..84f622a 100644 --- a/original/uapi/linux/net_dropmon.h +++ b/original/uapi/linux/net_dropmon.h @@ -29,12 +29,12 @@ struct net_dm_config_entry { struct net_dm_config_msg { __u32 entries; - struct net_dm_config_entry options[0]; + struct net_dm_config_entry options[]; }; struct net_dm_alert_msg { __u32 entries; - struct net_dm_drop_point points[0]; + struct net_dm_drop_point points[]; }; struct net_dm_user_msg { @@ -93,6 +93,7 @@ enum net_dm_attr { NET_DM_ATTR_SW_DROPS, /* flag */ NET_DM_ATTR_HW_DROPS, /* flag */ NET_DM_ATTR_FLOW_ACTION_COOKIE, /* binary */ + NET_DM_ATTR_REASON, /* string */ __NET_DM_ATTR_MAX, NET_DM_ATTR_MAX = __NET_DM_ATTR_MAX - 1 diff --git a/original/uapi/linux/net_tstamp.h b/original/uapi/linux/net_tstamp.h index 55501e5..a2c66b3 100644 --- a/original/uapi/linux/net_tstamp.h +++ b/original/uapi/linux/net_tstamp.h @@ -31,8 +31,9 @@ enum { SOF_TIMESTAMPING_OPT_PKTINFO = (1<<13), SOF_TIMESTAMPING_OPT_TX_SWHW = (1<<14), SOF_TIMESTAMPING_BIND_PHC = (1 << 15), + SOF_TIMESTAMPING_OPT_ID_TCP = (1 << 16), - SOF_TIMESTAMPING_LAST = SOF_TIMESTAMPING_BIND_PHC, + SOF_TIMESTAMPING_LAST = SOF_TIMESTAMPING_OPT_ID_TCP, SOF_TIMESTAMPING_MASK = (SOF_TIMESTAMPING_LAST - 1) | SOF_TIMESTAMPING_LAST }; diff --git a/original/uapi/linux/netfilter.h b/original/uapi/linux/netfilter.h index 53411cc..5a79ccb 100644 --- a/original/uapi/linux/netfilter.h +++ b/original/uapi/linux/netfilter.h @@ -63,7 +63,9 @@ enum { NFPROTO_NETDEV = 5, NFPROTO_BRIDGE = 7, NFPROTO_IPV6 = 10, +#ifndef __KERNEL__ /* no longer supported by kernel */ NFPROTO_DECNET = 12, +#endif NFPROTO_NUMPROTO, }; diff --git a/original/uapi/linux/netfilter/ipset/ip_set.h b/original/uapi/linux/netfilter/ipset/ip_set.h index 6397d75..333807e 100644 --- a/original/uapi/linux/netfilter/ipset/ip_set.h +++ b/original/uapi/linux/netfilter/ipset/ip_set.h @@ -3,10 +3,6 @@ * Patrick Schaaf <bof@bof.de> * Martin Josefsson <gandalf@wlug.westbo.se> * Copyright (C) 2003-2011 Jozsef Kadlecsik <kadlec@netfilter.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _UAPI_IP_SET_H #define _UAPI_IP_SET_H @@ -89,6 +85,7 @@ enum { IPSET_ATTR_CADT_LINENO = IPSET_ATTR_LINENO, /* 9 */ IPSET_ATTR_MARK, /* 10 */ IPSET_ATTR_MARKMASK, /* 11 */ + IPSET_ATTR_BITMASK, /* 12 */ /* Reserve empty slots */ IPSET_ATTR_CADT_MAX = 16, /* Create-only specific attributes */ @@ -157,6 +154,7 @@ enum ipset_errno { IPSET_ERR_COMMENT, IPSET_ERR_INVALID_MARKMASK, IPSET_ERR_SKBINFO, + IPSET_ERR_BITMASK_NETMASK_EXCL, /* Type specific error codes */ IPSET_ERR_TYPE_SPECIFIC = 4352, diff --git a/original/uapi/linux/netfilter/nf_conntrack_sctp.h b/original/uapi/linux/netfilter/nf_conntrack_sctp.h index edc6dda..2d6f80d 100644 --- a/original/uapi/linux/netfilter/nf_conntrack_sctp.h +++ b/original/uapi/linux/netfilter/nf_conntrack_sctp.h @@ -15,7 +15,7 @@ enum sctp_conntrack { SCTP_CONNTRACK_SHUTDOWN_RECD, SCTP_CONNTRACK_SHUTDOWN_ACK_SENT, SCTP_CONNTRACK_HEARTBEAT_SENT, - SCTP_CONNTRACK_HEARTBEAT_ACKED, + SCTP_CONNTRACK_HEARTBEAT_ACKED, /* no longer used */ SCTP_CONNTRACK_MAX }; diff --git a/original/uapi/linux/netfilter/nf_tables.h b/original/uapi/linux/netfilter/nf_tables.h index 466fd3f..cfa844d 100644 --- a/original/uapi/linux/netfilter/nf_tables.h +++ b/original/uapi/linux/netfilter/nf_tables.h @@ -97,6 +97,7 @@ enum nft_verdicts { * @NFT_MSG_NEWFLOWTABLE: add new flow table (enum nft_flowtable_attributes) * @NFT_MSG_GETFLOWTABLE: get flow table (enum nft_flowtable_attributes) * @NFT_MSG_DELFLOWTABLE: delete flow table (enum nft_flowtable_attributes) + * @NFT_MSG_GETRULE_RESET: get rules and reset stateful expressions (enum nft_obj_attributes) */ enum nf_tables_msg_types { NFT_MSG_NEWTABLE, @@ -124,6 +125,7 @@ enum nf_tables_msg_types { NFT_MSG_NEWFLOWTABLE, NFT_MSG_GETFLOWTABLE, NFT_MSG_DELFLOWTABLE, + NFT_MSG_GETRULE_RESET, NFT_MSG_MAX, }; @@ -760,6 +762,7 @@ enum nft_payload_bases { NFT_PAYLOAD_NETWORK_HEADER, NFT_PAYLOAD_TRANSPORT_HEADER, NFT_PAYLOAD_INNER_HEADER, + NFT_PAYLOAD_TUN_HEADER, }; /** @@ -779,6 +782,32 @@ enum nft_payload_csum_flags { NFT_PAYLOAD_L4CSUM_PSEUDOHDR = (1 << 0), }; +enum nft_inner_type { + NFT_INNER_UNSPEC = 0, + NFT_INNER_VXLAN, + NFT_INNER_GENEVE, +}; + +enum nft_inner_flags { + NFT_INNER_HDRSIZE = (1 << 0), + NFT_INNER_LL = (1 << 1), + NFT_INNER_NH = (1 << 2), + NFT_INNER_TH = (1 << 3), +}; +#define NFT_INNER_MASK (NFT_INNER_HDRSIZE | NFT_INNER_LL | \ + NFT_INNER_NH | NFT_INNER_TH) + +enum nft_inner_attributes { + NFTA_INNER_UNSPEC, + NFTA_INNER_NUM, + NFTA_INNER_TYPE, + NFTA_INNER_FLAGS, + NFTA_INNER_HDRSIZE, + NFTA_INNER_EXPR, + __NFTA_INNER_MAX +}; +#define NFTA_INNER_MAX (__NFTA_INNER_MAX - 1) + /** * enum nft_payload_attributes - nf_tables payload expression netlink attributes * diff --git a/original/uapi/linux/netfilter/nfnetlink_cttimeout.h b/original/uapi/linux/netfilter/nfnetlink_cttimeout.h index 6b20fb2..aa805e6 100644 --- a/original/uapi/linux/netfilter/nfnetlink_cttimeout.h +++ b/original/uapi/linux/netfilter/nfnetlink_cttimeout.h @@ -94,7 +94,7 @@ enum ctattr_timeout_sctp { CTA_TIMEOUT_SCTP_SHUTDOWN_RECD, CTA_TIMEOUT_SCTP_SHUTDOWN_ACK_SENT, CTA_TIMEOUT_SCTP_HEARTBEAT_SENT, - CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED, + CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED, /* no longer used */ __CTA_TIMEOUT_SCTP_MAX }; #define CTA_TIMEOUT_SCTP_MAX (__CTA_TIMEOUT_SCTP_MAX - 1) diff --git a/original/uapi/linux/netfilter/nfnetlink_queue.h b/original/uapi/linux/netfilter/nfnetlink_queue.h index aed90c4..ef7c97f 100644 --- a/original/uapi/linux/netfilter/nfnetlink_queue.h +++ b/original/uapi/linux/netfilter/nfnetlink_queue.h @@ -61,6 +61,7 @@ enum nfqnl_attr_type { NFQA_SECCTX, /* security context string */ NFQA_VLAN, /* nested attribute: packet vlan info */ NFQA_L2HDR, /* full L2 header */ + NFQA_PRIORITY, /* skb->priority */ __NFQA_MAX }; diff --git a/original/uapi/linux/netfilter/x_tables.h b/original/uapi/linux/netfilter/x_tables.h index b8c6bb2..796af83 100644 --- a/original/uapi/linux/netfilter/x_tables.h +++ b/original/uapi/linux/netfilter/x_tables.h @@ -28,7 +28,7 @@ struct xt_entry_match { __u16 match_size; } u; - unsigned char data[0]; + unsigned char data[]; }; struct xt_entry_target { @@ -119,7 +119,7 @@ struct xt_counters_info { unsigned int num_counters; /* The counters (actually `number' of these). */ - struct xt_counters counters[0]; + struct xt_counters counters[]; }; #define XT_INV_PROTO 0x40 /* Invert the sense of PROTO. */ diff --git a/original/uapi/linux/netfilter/xt_AUDIT.h b/original/uapi/linux/netfilter/xt_AUDIT.h index 1b314e2..56a3f60 100644 --- a/original/uapi/linux/netfilter/xt_AUDIT.h +++ b/original/uapi/linux/netfilter/xt_AUDIT.h @@ -4,10 +4,6 @@ * * (C) 2010-2011 Thomas Graf <tgraf@redhat.com> * (C) 2010-2011 Red Hat, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _XT_AUDIT_TARGET_H diff --git a/original/uapi/linux/netfilter/xt_IDLETIMER.h b/original/uapi/linux/netfilter/xt_IDLETIMER.h index 07ae4e1..104ac32 100644 --- a/original/uapi/linux/netfilter/xt_IDLETIMER.h +++ b/original/uapi/linux/netfilter/xt_IDLETIMER.h @@ -1,6 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ /* - * linux/include/linux/netfilter/xt_IDLETIMER.h - * * Header file for Xtables timer target module. * * Copyright (C) 2004, 2010 Nokia Corporation @@ -10,20 +9,6 @@ * by Luciano Coelho <luciano.coelho@nokia.com> * * Contact: Luciano Coelho <luciano.coelho@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA */ #ifndef _XT_IDLETIMER_H diff --git a/original/uapi/linux/netfilter/xt_connmark.h b/original/uapi/linux/netfilter/xt_connmark.h index f01c19b..41b578c 100644 --- a/original/uapi/linux/netfilter/xt_connmark.h +++ b/original/uapi/linux/netfilter/xt_connmark.h @@ -1,18 +1,13 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* Copyright (C) 2002,2004 MARA Systems AB <https://www.marasystems.com> + * by Henrik Nordstrom <hno@marasystems.com> + */ + #ifndef _XT_CONNMARK_H #define _XT_CONNMARK_H #include <linux/types.h> -/* Copyright (C) 2002,2004 MARA Systems AB <https://www.marasystems.com> - * by Henrik Nordstrom <hno@marasystems.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - enum { XT_CONNMARK_SET = 0, XT_CONNMARK_SAVE, diff --git a/original/uapi/linux/netfilter/xt_osf.h b/original/uapi/linux/netfilter/xt_osf.h index 6e46623..f1f0978 100644 --- a/original/uapi/linux/netfilter/xt_osf.h +++ b/original/uapi/linux/netfilter/xt_osf.h @@ -1,20 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright (c) 2003+ Evgeniy Polyakov <johnpol@2ka.mxt.ru> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _XT_OSF_H diff --git a/original/uapi/linux/netfilter_arp/arp_tables.h b/original/uapi/linux/netfilter_arp/arp_tables.h index bbf5af2..a6ac246 100644 --- a/original/uapi/linux/netfilter_arp/arp_tables.h +++ b/original/uapi/linux/netfilter_arp/arp_tables.h @@ -109,7 +109,7 @@ struct arpt_entry struct xt_counters counters; /* The matches (if any), then the target. */ - unsigned char elems[0]; + unsigned char elems[]; }; /* @@ -181,7 +181,7 @@ struct arpt_replace { struct xt_counters __user *counters; /* The entries (hang off end: not really an array). */ - struct arpt_entry entries[0]; + struct arpt_entry entries[]; }; /* The argument to ARPT_SO_GET_ENTRIES. */ @@ -193,7 +193,7 @@ struct arpt_get_entries { unsigned int size; /* The entries. */ - struct arpt_entry entrytable[0]; + struct arpt_entry entrytable[]; }; /* Helper functions */ diff --git a/original/uapi/linux/netfilter_bridge/ebt_among.h b/original/uapi/linux/netfilter_bridge/ebt_among.h index 9acf757..73b26a2 100644 --- a/original/uapi/linux/netfilter_bridge/ebt_among.h +++ b/original/uapi/linux/netfilter_bridge/ebt_among.h @@ -40,7 +40,7 @@ struct ebt_mac_wormhash_tuple { struct ebt_mac_wormhash { int table[257]; int poolsize; - struct ebt_mac_wormhash_tuple pool[0]; + struct ebt_mac_wormhash_tuple pool[]; }; #define ebt_mac_wormhash_size(x) ((x) ? sizeof(struct ebt_mac_wormhash) \ diff --git a/original/uapi/linux/netfilter_decnet.h b/original/uapi/linux/netfilter_decnet.h deleted file mode 100644 index 3c77f54..0000000 --- a/original/uapi/linux/netfilter_decnet.h +++ /dev/null @@ -1,72 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef __LINUX_DECNET_NETFILTER_H -#define __LINUX_DECNET_NETFILTER_H - -/* DECnet-specific defines for netfilter. - * This file (C) Steve Whitehouse 1999 derived from the - * ipv4 netfilter header file which is - * (C)1998 Rusty Russell -- This code is GPL. - */ - -#include <linux/netfilter.h> - -/* only for userspace compatibility */ -#ifndef __KERNEL__ - -#include <limits.h> /* for INT_MIN, INT_MAX */ - -/* kernel define is in netfilter_defs.h */ -#define NF_DN_NUMHOOKS 7 -#endif /* ! __KERNEL__ */ - -/* DECnet Hooks */ -/* After promisc drops, checksum checks. */ -#define NF_DN_PRE_ROUTING 0 -/* If the packet is destined for this box. */ -#define NF_DN_LOCAL_IN 1 -/* If the packet is destined for another interface. */ -#define NF_DN_FORWARD 2 -/* Packets coming from a local process. */ -#define NF_DN_LOCAL_OUT 3 -/* Packets about to hit the wire. */ -#define NF_DN_POST_ROUTING 4 -/* Input Hello Packets */ -#define NF_DN_HELLO 5 -/* Input Routing Packets */ -#define NF_DN_ROUTE 6 - -enum nf_dn_hook_priorities { - NF_DN_PRI_FIRST = INT_MIN, - NF_DN_PRI_CONNTRACK = -200, - NF_DN_PRI_MANGLE = -150, - NF_DN_PRI_NAT_DST = -100, - NF_DN_PRI_FILTER = 0, - NF_DN_PRI_NAT_SRC = 100, - NF_DN_PRI_DNRTMSG = 200, - NF_DN_PRI_LAST = INT_MAX, -}; - -struct nf_dn_rtmsg { - int nfdn_ifindex; -}; - -#define NFDN_RTMSG(r) ((unsigned char *)(r) + NLMSG_ALIGN(sizeof(struct nf_dn_rtmsg))) - -#ifndef __KERNEL__ -/* backwards compatibility for userspace */ -#define DNRMG_L1_GROUP 0x01 -#define DNRMG_L2_GROUP 0x02 -#endif - -enum { - DNRNG_NLGRP_NONE, -#define DNRNG_NLGRP_NONE DNRNG_NLGRP_NONE - DNRNG_NLGRP_L1, -#define DNRNG_NLGRP_L1 DNRNG_NLGRP_L1 - DNRNG_NLGRP_L2, -#define DNRNG_NLGRP_L2 DNRNG_NLGRP_L2 - __DNRNG_NLGRP_MAX -}; -#define DNRNG_NLGRP_MAX (__DNRNG_NLGRP_MAX - 1) - -#endif /*__LINUX_DECNET_NETFILTER_H*/ diff --git a/original/uapi/linux/netfilter_ipv4/ip_tables.h b/original/uapi/linux/netfilter_ipv4/ip_tables.h index 50c7fee..1485df2 100644 --- a/original/uapi/linux/netfilter_ipv4/ip_tables.h +++ b/original/uapi/linux/netfilter_ipv4/ip_tables.h @@ -121,7 +121,7 @@ struct ipt_entry { struct xt_counters counters; /* The matches (if any), then the target. */ - unsigned char elems[0]; + unsigned char elems[]; }; /* @@ -203,7 +203,7 @@ struct ipt_replace { struct xt_counters __user *counters; /* The entries (hang off end: not really an array). */ - struct ipt_entry entries[0]; + struct ipt_entry entries[]; }; /* The argument to IPT_SO_GET_ENTRIES. */ @@ -215,7 +215,7 @@ struct ipt_get_entries { unsigned int size; /* The entries. */ - struct ipt_entry entrytable[0]; + struct ipt_entry entrytable[]; }; /* Helper functions */ diff --git a/original/uapi/linux/netfilter_ipv6/ip6_tables.h b/original/uapi/linux/netfilter_ipv6/ip6_tables.h index d9e364f..766e8e0 100644 --- a/original/uapi/linux/netfilter_ipv6/ip6_tables.h +++ b/original/uapi/linux/netfilter_ipv6/ip6_tables.h @@ -243,7 +243,7 @@ struct ip6t_replace { struct xt_counters __user *counters; /* The entries (hang off end: not really an array). */ - struct ip6t_entry entries[0]; + struct ip6t_entry entries[]; }; /* The argument to IP6T_SO_GET_ENTRIES. */ @@ -255,7 +255,7 @@ struct ip6t_get_entries { unsigned int size; /* The entries. */ - struct ip6t_entry entrytable[0]; + struct ip6t_entry entrytable[]; }; /* Helper functions */ diff --git a/original/uapi/linux/netfilter_ipv6/ip6t_LOG.h b/original/uapi/linux/netfilter_ipv6/ip6t_LOG.h index 23e91a9..0b7b16d 100644 --- a/original/uapi/linux/netfilter_ipv6/ip6t_LOG.h +++ b/original/uapi/linux/netfilter_ipv6/ip6t_LOG.h @@ -17,4 +17,4 @@ struct ip6t_log_info { char prefix[30]; }; -#endif /*_IPT_LOG_H*/ +#endif /* _IP6T_LOG_H */ diff --git a/original/uapi/linux/netlink.h b/original/uapi/linux/netlink.h index 4c0cde0..e2ae82e 100644 --- a/original/uapi/linux/netlink.h +++ b/original/uapi/linux/netlink.h @@ -20,7 +20,7 @@ #define NETLINK_CONNECTOR 11 #define NETLINK_NETFILTER 12 /* netfilter subsystem */ #define NETLINK_IP6_FW 13 -#define NETLINK_DNRTMSG 14 /* DECnet routing messages */ +#define NETLINK_DNRTMSG 14 /* DECnet routing messages (obsolete) */ #define NETLINK_KOBJECT_UEVENT 15 /* Kernel messages to userspace */ #define NETLINK_GENERIC 16 /* leave room for NETLINK_DM (DM Events) */ @@ -41,12 +41,20 @@ struct sockaddr_nl { __u32 nl_groups; /* multicast groups mask */ }; +/** + * struct nlmsghdr - fixed format metadata header of Netlink messages + * @nlmsg_len: Length of message including header + * @nlmsg_type: Message content type + * @nlmsg_flags: Additional flags + * @nlmsg_seq: Sequence number + * @nlmsg_pid: Sending process port ID + */ struct nlmsghdr { - __u32 nlmsg_len; /* Length of message including header */ - __u16 nlmsg_type; /* Message content */ - __u16 nlmsg_flags; /* Additional flags */ - __u32 nlmsg_seq; /* Sequence number */ - __u32 nlmsg_pid; /* Sending process port ID */ + __u32 nlmsg_len; + __u16 nlmsg_type; + __u16 nlmsg_flags; + __u32 nlmsg_seq; + __u32 nlmsg_pid; }; /* Flags values */ @@ -54,7 +62,7 @@ struct nlmsghdr { #define NLM_F_REQUEST 0x01 /* It is request message. */ #define NLM_F_MULTI 0x02 /* Multipart message, terminated by NLMSG_DONE */ #define NLM_F_ACK 0x04 /* Reply with ack, with zero or error code */ -#define NLM_F_ECHO 0x08 /* Echo this request */ +#define NLM_F_ECHO 0x08 /* Receive resulting notifications */ #define NLM_F_DUMP_INTR 0x10 /* Dump was inconsistent due to sequence change */ #define NLM_F_DUMP_FILTERED 0x20 /* Dump was filtered as requested */ @@ -72,6 +80,7 @@ struct nlmsghdr { /* Modifiers to DELETE request */ #define NLM_F_NONREC 0x100 /* Do not delete recursively */ +#define NLM_F_BULK 0x200 /* Delete multiple objects */ /* Flags for ACK message */ #define NLM_F_CAPPED 0x100 /* request was capped */ @@ -131,6 +140,10 @@ struct nlmsgerr { * be used - in the success case - to identify a created * object or operation or similar (binary) * @NLMSGERR_ATTR_POLICY: policy for a rejected attribute + * @NLMSGERR_ATTR_MISS_TYPE: type of a missing required attribute, + * %NLMSGERR_ATTR_MISS_NEST will not be present if the attribute was + * missing at the message level + * @NLMSGERR_ATTR_MISS_NEST: offset of the nest where attribute was missing * @__NLMSGERR_ATTR_MAX: number of attributes * @NLMSGERR_ATTR_MAX: highest attribute number */ @@ -140,6 +153,8 @@ enum nlmsgerr_attrs { NLMSGERR_ATTR_OFFS, NLMSGERR_ATTR_COOKIE, NLMSGERR_ATTR_POLICY, + NLMSGERR_ATTR_MISS_TYPE, + NLMSGERR_ATTR_MISS_NEST, __NLMSGERR_ATTR_MAX, NLMSGERR_ATTR_MAX = __NLMSGERR_ATTR_MAX - 1 @@ -336,6 +351,9 @@ enum netlink_attribute_type { * bitfield32 type (U32) * @NL_POLICY_TYPE_ATTR_MASK: mask of valid bits for unsigned integers (U64) * @NL_POLICY_TYPE_ATTR_PAD: pad attribute for 64-bit alignment + * + * @__NL_POLICY_TYPE_ATTR_MAX: number of attributes + * @NL_POLICY_TYPE_ATTR_MAX: highest attribute number */ enum netlink_policy_type_attr { NL_POLICY_TYPE_ATTR_UNSPEC, diff --git a/original/uapi/linux/nfs4.h b/original/uapi/linux/nfs4.h index 800bb0f..1d20437 100644 --- a/original/uapi/linux/nfs4.h +++ b/original/uapi/linux/nfs4.h @@ -45,6 +45,7 @@ #define NFS4_OPEN_RESULT_CONFIRM 0x0002 #define NFS4_OPEN_RESULT_LOCKTYPE_POSIX 0x0004 +#define NFS4_OPEN_RESULT_PRESERVE_UNLINKED 0x0008 #define NFS4_OPEN_RESULT_MAY_NOTIFY_LOCK 0x0020 #define NFS4_SHARE_ACCESS_MASK 0x000F diff --git a/original/uapi/linux/nfs_fs.h b/original/uapi/linux/nfs_fs.h index 3afe376..ae0de16 100644 --- a/original/uapi/linux/nfs_fs.h +++ b/original/uapi/linux/nfs_fs.h @@ -52,7 +52,7 @@ #define NFSDBG_CALLBACK 0x0100 #define NFSDBG_CLIENT 0x0200 #define NFSDBG_MOUNT 0x0400 -#define NFSDBG_FSCACHE 0x0800 +#define NFSDBG_FSCACHE 0x0800 /* unused */ #define NFSDBG_PNFS 0x1000 #define NFSDBG_PNFS_LD 0x2000 #define NFSDBG_STATE 0x4000 diff --git a/original/uapi/linux/nl80211.h b/original/uapi/linux/nl80211.h index 195a238..c14a91b 100644 --- a/original/uapi/linux/nl80211.h +++ b/original/uapi/linux/nl80211.h @@ -11,7 +11,7 @@ * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com> * Copyright 2008 Colin McCabe <colin@cozybit.com> * Copyright 2015-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2021 Intel Corporation + * Copyright (C) 2018-2022 Intel Corporation * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -324,6 +324,17 @@ */ /** + * DOC: Multi-Link Operation + * + * In Multi-Link Operation, a connection between to MLDs utilizes multiple + * links. To use this in nl80211, various commands and responses now need + * to or will include the new %NL80211_ATTR_MLO_LINKS attribute. + * Additionally, various commands that need to operate on a specific link + * now need to be given the %NL80211_ATTR_MLO_LINK_ID attribute, e.g. to + * use %NL80211_CMD_START_AP or similar functions. + */ + +/** * enum nl80211_commands - supported nl80211 commands * * @NL80211_CMD_UNSPEC: unspecified command to catch errors @@ -366,14 +377,22 @@ * the non-transmitting interfaces are deleted as well. * * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified - * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. + * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. %NL80211_ATTR_MAC + * represents peer's MLD address for MLO pairwise key. For MLO group key, + * the link is identified by %NL80211_ATTR_MLO_LINK_ID. * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. + * For MLO connection, the link to set default key is identified by + * %NL80211_ATTR_MLO_LINK_ID. * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER, - * and %NL80211_ATTR_KEY_SEQ attributes. + * and %NL80211_ATTR_KEY_SEQ attributes. %NL80211_ATTR_MAC represents + * peer's MLD address for MLO pairwise key. The link to add MLO + * group key is identified by %NL80211_ATTR_MLO_LINK_ID. * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX - * or %NL80211_ATTR_MAC. + * or %NL80211_ATTR_MAC. %NL80211_ATTR_MAC represents peer's MLD address + * for MLO pairwise key. The link to delete group key is identified by + * %NL80211_ATTR_MLO_LINK_ID. * * @NL80211_CMD_GET_BEACON: (not used) * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface @@ -753,6 +772,13 @@ * %NL80211_ATTR_CSA_C_OFFSETS_TX is an array of offsets to CSA * counters which will be updated to the current value. This attribute * is used during CSA period. + * For TX on an MLD, the frequency can be omitted and the link ID be + * specified, or if transmitting to a known peer MLD (with MLD addresses + * in the frame) both can be omitted and the link will be selected by + * lower layers. + * For RX notification, %NL80211_ATTR_RX_HW_TIMESTAMP may be included to + * indicate the frame RX timestamp and %NL80211_ATTR_TX_HW_TIMESTAMP may + * be included to indicate the ack TX timestamp. * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this * command may be used with the corresponding cookie to cancel the wait * time if it is known that it is no longer necessary. This command is @@ -763,7 +789,9 @@ * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies * the TX command and %NL80211_ATTR_FRAME includes the contents of the * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged - * the frame. + * the frame. %NL80211_ATTR_TX_HW_TIMESTAMP may be included to indicate the + * tx timestamp and %NL80211_ATTR_RX_HW_TIMESTAMP may be included to + * indicate the ack RX timestamp. * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for * backward compatibility. * @@ -1108,6 +1136,12 @@ * has been received. %NL80211_ATTR_FRAME is used to specify the * frame contents. The frame is the raw EAPoL data, without ethernet or * 802.11 headers. + * For an MLD transmitter, the %NL80211_ATTR_MLO_LINK_ID may be given and + * its effect will depend on the destination: If the destination is known + * to be an MLD, this will be used as a hint to select the link to transmit + * the frame on. If the destination is not an MLD, this will select both + * the link to transmit on and the source address will be set to the link + * address of that link. * When used as an event indication %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT and %NL80211_ATTR_MAC are added * indicating the protocol type of the received frame; whether the frame @@ -1237,6 +1271,16 @@ * to describe the BSSID address of the AP and %NL80211_ATTR_TIMEOUT to * specify the timeout value. * + * @NL80211_CMD_ADD_LINK: Add a new link to an interface. The + * %NL80211_ATTR_MLO_LINK_ID attribute is used for the new link. + * @NL80211_CMD_REMOVE_LINK: Remove a link from an interface. This may come + * without %NL80211_ATTR_MLO_LINK_ID as an easy way to remove all links + * in preparation for e.g. roaming to a regular (non-MLO) AP. + * + * @NL80211_CMD_ADD_LINK_STA: Add a link to an MLD station + * @NL80211_CMD_MODIFY_LINK_STA: Modify a link of an MLD station + * @NL80211_CMD_REMOVE_LINK_STA: Remove a link of an MLD station + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -1481,6 +1525,13 @@ enum nl80211_commands { NL80211_CMD_ASSOC_COMEBACK, + NL80211_CMD_ADD_LINK, + NL80211_CMD_REMOVE_LINK, + + NL80211_CMD_ADD_LINK_STA, + NL80211_CMD_MODIFY_LINK_STA, + NL80211_CMD_REMOVE_LINK_STA, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -2340,8 +2391,10 @@ enum nl80211_commands { * * @NL80211_ATTR_IFTYPE_EXT_CAPA: Nested attribute of the following attributes: * %NL80211_ATTR_IFTYPE, %NL80211_ATTR_EXT_CAPA, - * %NL80211_ATTR_EXT_CAPA_MASK, to specify the extended capabilities per - * interface type. + * %NL80211_ATTR_EXT_CAPA_MASK, to specify the extended capabilities and + * other interface-type specific capabilities per interface type. For MLO, + * %NL80211_ATTR_EML_CAPABILITY and %NL80211_ATTR_MLD_CAPA_AND_OPS are + * present. * * @NL80211_ATTR_MU_MIMO_GROUP_DATA: array of 24 bytes that defines a MU-MIMO * groupID for monitor mode. @@ -2659,6 +2712,45 @@ enum nl80211_commands { * enumerated in &enum nl80211_ap_settings_flags. This attribute shall be * used with %NL80211_CMD_START_AP request. * + * @NL80211_ATTR_EHT_CAPABILITY: EHT Capability information element (from + * association request when used with NL80211_CMD_NEW_STATION). Can be set + * only if %NL80211_STA_FLAG_WME is set. + * + * @NL80211_ATTR_MLO_LINK_ID: A (u8) link ID for use with MLO, to be used with + * various commands that need a link ID to operate. + * @NL80211_ATTR_MLO_LINKS: A nested array of links, each containing some + * per-link information and a link ID. + * @NL80211_ATTR_MLD_ADDR: An MLD address, used with various commands such as + * authenticate/associate. + * + * @NL80211_ATTR_MLO_SUPPORT: Flag attribute to indicate user space supports MLO + * connection. Used with %NL80211_CMD_CONNECT. If this attribute is not + * included in NL80211_CMD_CONNECT drivers must not perform MLO connection. + * + * @NL80211_ATTR_MAX_NUM_AKM_SUITES: U16 attribute. Indicates maximum number of + * AKM suites allowed for %NL80211_CMD_CONNECT, %NL80211_CMD_ASSOCIATE and + * %NL80211_CMD_START_AP in %NL80211_CMD_GET_WIPHY response. If this + * attribute is not present userspace shall consider maximum number of AKM + * suites allowed as %NL80211_MAX_NR_AKM_SUITES which is the legacy maximum + * number prior to the introduction of this attribute. + * + * @NL80211_ATTR_EML_CAPABILITY: EML Capability information (u16) + * @NL80211_ATTR_MLD_CAPA_AND_OPS: MLD Capabilities and Operations (u16) + * + * @NL80211_ATTR_TX_HW_TIMESTAMP: Hardware timestamp for TX operation in + * nanoseconds (u64). This is the device clock timestamp so it will + * probably reset when the device is stopped or the firmware is reset. + * When used with %NL80211_CMD_FRAME_TX_STATUS, indicates the frame TX + * timestamp. When used with %NL80211_CMD_FRAME RX notification, indicates + * the ack TX timestamp. + * @NL80211_ATTR_RX_HW_TIMESTAMP: Hardware timestamp for RX operation in + * nanoseconds (u64). This is the device clock timestamp so it will + * probably reset when the device is stopped or the firmware is reset. + * When used with %NL80211_CMD_FRAME_TX_STATUS, indicates the ack RX + * timestamp. When used with %NL80211_CMD_FRAME RX notification, indicates + * the incoming frame RX timestamp. + * @NL80211_ATTR_TD_BITMAP: Transition Disable bitmap, for subsequent + * (re)associations. * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -3169,6 +3261,25 @@ enum nl80211_attrs { NL80211_ATTR_AP_SETTINGS_FLAGS, + NL80211_ATTR_EHT_CAPABILITY, + + NL80211_ATTR_DISABLE_EHT, + + NL80211_ATTR_MLO_LINKS, + NL80211_ATTR_MLO_LINK_ID, + NL80211_ATTR_MLD_ADDR, + + NL80211_ATTR_MLO_SUPPORT, + + NL80211_ATTR_MAX_NUM_AKM_SUITES, + + NL80211_ATTR_EML_CAPABILITY, + NL80211_ATTR_MLD_CAPA_AND_OPS, + + NL80211_ATTR_TX_HW_TIMESTAMP, + NL80211_ATTR_RX_HW_TIMESTAMP, + NL80211_ATTR_TD_BITMAP, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -3223,7 +3334,14 @@ enum nl80211_attrs { #define NL80211_HE_MIN_CAPABILITY_LEN 16 #define NL80211_HE_MAX_CAPABILITY_LEN 54 #define NL80211_MAX_NR_CIPHER_SUITES 5 + +/* + * NL80211_MAX_NR_AKM_SUITES is obsolete when %NL80211_ATTR_MAX_NUM_AKM_SUITES + * present in %NL80211_CMD_GET_WIPHY response. + */ #define NL80211_MAX_NR_AKM_SUITES 2 +#define NL80211_EHT_MIN_CAPABILITY_LEN 13 +#define NL80211_EHT_MAX_CAPABILITY_LEN 51 #define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10 @@ -3251,7 +3369,7 @@ enum nl80211_attrs { * and therefore can't be created in the normal ways, use the * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE * commands to create and destroy one - * @NL80211_IF_TYPE_OCB: Outside Context of a BSS + * @NL80211_IFTYPE_OCB: Outside Context of a BSS * This mode corresponds to the MIB variable dot11OCBActivated=true * @NL80211_IFTYPE_NAN: NAN device interface type (not a netdev) * @NL80211_IFTYPE_MAX: highest interface type number currently defined @@ -3393,6 +3511,56 @@ enum nl80211_he_ru_alloc { }; /** + * enum nl80211_eht_gi - EHT guard interval + * @NL80211_RATE_INFO_EHT_GI_0_8: 0.8 usec + * @NL80211_RATE_INFO_EHT_GI_1_6: 1.6 usec + * @NL80211_RATE_INFO_EHT_GI_3_2: 3.2 usec + */ +enum nl80211_eht_gi { + NL80211_RATE_INFO_EHT_GI_0_8, + NL80211_RATE_INFO_EHT_GI_1_6, + NL80211_RATE_INFO_EHT_GI_3_2, +}; + +/** + * enum nl80211_eht_ru_alloc - EHT RU allocation values + * @NL80211_RATE_INFO_EHT_RU_ALLOC_26: 26-tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_52: 52-tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_52P26: 52+26-tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_106: 106-tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_106P26: 106+26 tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_242: 242-tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_484: 484-tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_484P242: 484+242 tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_996: 996-tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_996P484: 996+484 tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_996P484P242: 996+484+242 tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_2x996: 2x996-tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_2x996P484: 2x996+484 tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_3x996: 3x996-tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_3x996P484: 3x996+484 tone RU allocation + * @NL80211_RATE_INFO_EHT_RU_ALLOC_4x996: 4x996-tone RU allocation + */ +enum nl80211_eht_ru_alloc { + NL80211_RATE_INFO_EHT_RU_ALLOC_26, + NL80211_RATE_INFO_EHT_RU_ALLOC_52, + NL80211_RATE_INFO_EHT_RU_ALLOC_52P26, + NL80211_RATE_INFO_EHT_RU_ALLOC_106, + NL80211_RATE_INFO_EHT_RU_ALLOC_106P26, + NL80211_RATE_INFO_EHT_RU_ALLOC_242, + NL80211_RATE_INFO_EHT_RU_ALLOC_484, + NL80211_RATE_INFO_EHT_RU_ALLOC_484P242, + NL80211_RATE_INFO_EHT_RU_ALLOC_996, + NL80211_RATE_INFO_EHT_RU_ALLOC_996P484, + NL80211_RATE_INFO_EHT_RU_ALLOC_996P484P242, + NL80211_RATE_INFO_EHT_RU_ALLOC_2x996, + NL80211_RATE_INFO_EHT_RU_ALLOC_2x996P484, + NL80211_RATE_INFO_EHT_RU_ALLOC_3x996, + NL80211_RATE_INFO_EHT_RU_ALLOC_3x996P484, + NL80211_RATE_INFO_EHT_RU_ALLOC_4x996, +}; + +/** * enum nl80211_rate_info - bitrate information * * These attribute types are used with %NL80211_STA_INFO_TXRATE @@ -3431,6 +3599,13 @@ enum nl80211_he_ru_alloc { * @NL80211_RATE_INFO_HE_DCM: HE DCM value (u8, 0/1) * @NL80211_RATE_INFO_RU_ALLOC: HE RU allocation, if not present then * non-OFDMA was used (u8, see &enum nl80211_he_ru_alloc) + * @NL80211_RATE_INFO_320_MHZ_WIDTH: 320 MHz bitrate + * @NL80211_RATE_INFO_EHT_MCS: EHT MCS index (u8, 0-15) + * @NL80211_RATE_INFO_EHT_NSS: EHT NSS value (u8, 1-8) + * @NL80211_RATE_INFO_EHT_GI: EHT guard interval identifier + * (u8, see &enum nl80211_eht_gi) + * @NL80211_RATE_INFO_EHT_RU_ALLOC: EHT RU allocation, if not present then + * non-OFDMA was used (u8, see &enum nl80211_eht_ru_alloc) * @__NL80211_RATE_INFO_AFTER_LAST: internal use */ enum nl80211_rate_info { @@ -3452,6 +3627,11 @@ enum nl80211_rate_info { NL80211_RATE_INFO_HE_GI, NL80211_RATE_INFO_HE_DCM, NL80211_RATE_INFO_HE_RU_ALLOC, + NL80211_RATE_INFO_320_MHZ_WIDTH, + NL80211_RATE_INFO_EHT_MCS, + NL80211_RATE_INFO_EHT_NSS, + NL80211_RATE_INFO_EHT_GI, + NL80211_RATE_INFO_EHT_RU_ALLOC, /* keep last */ __NL80211_RATE_INFO_AFTER_LAST, @@ -3766,6 +3946,14 @@ enum nl80211_mpath_info { * given for all 6 GHz band channels * @NL80211_BAND_IFTYPE_ATTR_VENDOR_ELEMS: vendor element capabilities that are * advertised on this band/for this iftype (binary) + * @NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MAC: EHT MAC capabilities as in EHT + * capabilities element + * @NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PHY: EHT PHY capabilities as in EHT + * capabilities element + * @NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MCS_SET: EHT supported NSS/MCS as in EHT + * capabilities element + * @NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PPE: EHT PPE thresholds information as + * defined in EHT capabilities element * @__NL80211_BAND_IFTYPE_ATTR_AFTER_LAST: internal use * @NL80211_BAND_IFTYPE_ATTR_MAX: highest band attribute currently defined */ @@ -3779,6 +3967,10 @@ enum nl80211_band_iftype_attr { NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE, NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAPA, NL80211_BAND_IFTYPE_ATTR_VENDOR_ELEMS, + NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MAC, + NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PHY, + NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MCS_SET, + NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PPE, /* keep last */ __NL80211_BAND_IFTYPE_ATTR_AFTER_LAST, @@ -3923,6 +4115,10 @@ enum nl80211_wmm_rule { * on this channel in current regulatory domain. * @NL80211_FREQUENCY_ATTR_16MHZ: 16 MHz operation is allowed * on this channel in current regulatory domain. + * @NL80211_FREQUENCY_ATTR_NO_320MHZ: any 320 MHz channel using this channel + * as the primary or any of the secondary channels isn't possible + * @NL80211_FREQUENCY_ATTR_NO_EHT: EHT operation is not allowed on this channel + * in current regulatory domain. * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number * currently defined * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use @@ -3959,6 +4155,8 @@ enum nl80211_frequency_attr { NL80211_FREQUENCY_ATTR_4MHZ, NL80211_FREQUENCY_ATTR_8MHZ, NL80211_FREQUENCY_ATTR_16MHZ, + NL80211_FREQUENCY_ATTR_NO_320MHZ, + NL80211_FREQUENCY_ATTR_NO_EHT, /* keep last */ __NL80211_FREQUENCY_ATTR_AFTER_LAST, @@ -4157,6 +4355,7 @@ enum nl80211_sched_scan_match_attr { * @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed * @NL80211_RRF_NO_160MHZ: 160MHz operation not allowed * @NL80211_RRF_NO_HE: HE operation not allowed + * @NL80211_RRF_NO_320MHZ: 320MHz operation not allowed */ enum nl80211_reg_rule_flags { NL80211_RRF_NO_OFDM = 1<<0, @@ -4175,6 +4374,7 @@ enum nl80211_reg_rule_flags { NL80211_RRF_NO_80MHZ = 1<<15, NL80211_RRF_NO_160MHZ = 1<<16, NL80211_RRF_NO_HE = 1<<17, + NL80211_RRF_NO_320MHZ = 1<<18, }; #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR @@ -4672,6 +4872,8 @@ enum nl80211_key_mode { * @NL80211_CHAN_WIDTH_4: 4 MHz OFDM channel * @NL80211_CHAN_WIDTH_8: 8 MHz OFDM channel * @NL80211_CHAN_WIDTH_16: 16 MHz OFDM channel + * @NL80211_CHAN_WIDTH_320: 320 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 + * attribute must be provided as well */ enum nl80211_chan_width { NL80211_CHAN_WIDTH_20_NOHT, @@ -4687,6 +4889,7 @@ enum nl80211_chan_width { NL80211_CHAN_WIDTH_4, NL80211_CHAN_WIDTH_8, NL80211_CHAN_WIDTH_16, + NL80211_CHAN_WIDTH_320, }; /** @@ -4758,6 +4961,8 @@ enum nl80211_bss_scan_width { * Contains a nested array of signal strength attributes (u8, dBm), * using the nesting index as the antenna number. * @NL80211_BSS_FREQUENCY_OFFSET: frequency offset in KHz + * @NL80211_BSS_MLO_LINK_ID: MLO link ID of the BSS (u8). + * @NL80211_BSS_MLD_ADDR: MLD address of this BSS if connected to it. * @__NL80211_BSS_AFTER_LAST: internal * @NL80211_BSS_MAX: highest BSS attribute */ @@ -4783,6 +4988,8 @@ enum nl80211_bss { NL80211_BSS_PARENT_BSSID, NL80211_BSS_CHAIN_SIGNAL, NL80211_BSS_FREQUENCY_OFFSET, + NL80211_BSS_MLO_LINK_ID, + NL80211_BSS_MLD_ADDR, /* keep last */ __NL80211_BSS_AFTER_LAST, @@ -5779,7 +5986,7 @@ enum nl80211_ap_sme_features { * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up * the connected inactive stations in AP mode. * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested - * to work properly to suppport receiving regulatory hints from + * to work properly to support receiving regulatory hints from * cellular base stations. * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: (no longer available, only * here to reserve the value for API/ABI compatibility) @@ -6079,6 +6286,14 @@ enum nl80211_feature_flags { * @NL80211_EXT_FEATURE_RADAR_BACKGROUND: Device supports background radar/CAC * detection. * + * @NL80211_EXT_FEATURE_POWERED_ADDR_CHANGE: Device can perform a MAC address + * change without having to bring the underlying network device down + * first. For example, in station mode this can be used to vary the + * origin MAC address prior to a connection to a new AP for privacy + * or other reasons. Note that certain driver specific restrictions + * might apply, e.g. no scans in progress, no offchannel operations + * in progress, and no active connections. + * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. */ @@ -6146,6 +6361,7 @@ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_BSS_COLOR, NL80211_EXT_FEATURE_FILS_CRYPTO_OFFLOAD, NL80211_EXT_FEATURE_RADAR_BACKGROUND, + NL80211_EXT_FEATURE_POWERED_ADDR_CHANGE, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, diff --git a/original/uapi/linux/nvme_ioctl.h b/original/uapi/linux/nvme_ioctl.h index d99b5a7..2f76cba 100644 --- a/original/uapi/linux/nvme_ioctl.h +++ b/original/uapi/linux/nvme_ioctl.h @@ -55,7 +55,10 @@ struct nvme_passthru_cmd64 { __u64 metadata; __u64 addr; __u32 metadata_len; - __u32 data_len; + union { + __u32 data_len; /* for non-vectored io */ + __u32 vec_cnt; /* for vectored io */ + }; __u32 cdw10; __u32 cdw11; __u32 cdw12; @@ -67,6 +70,28 @@ struct nvme_passthru_cmd64 { __u64 result; }; +/* same as struct nvme_passthru_cmd64, minus the 8b result field */ +struct nvme_uring_cmd { + __u8 opcode; + __u8 flags; + __u16 rsvd1; + __u32 nsid; + __u32 cdw2; + __u32 cdw3; + __u64 metadata; + __u64 addr; + __u32 metadata_len; + __u32 data_len; + __u32 cdw10; + __u32 cdw11; + __u32 cdw12; + __u32 cdw13; + __u32 cdw14; + __u32 cdw15; + __u32 timeout_ms; + __u32 rsvd2; +}; + #define nvme_admin_cmd nvme_passthru_cmd #define NVME_IOCTL_ID _IO('N', 0x40) @@ -78,5 +103,12 @@ struct nvme_passthru_cmd64 { #define NVME_IOCTL_RESCAN _IO('N', 0x46) #define NVME_IOCTL_ADMIN64_CMD _IOWR('N', 0x47, struct nvme_passthru_cmd64) #define NVME_IOCTL_IO64_CMD _IOWR('N', 0x48, struct nvme_passthru_cmd64) +#define NVME_IOCTL_IO64_CMD_VEC _IOWR('N', 0x49, struct nvme_passthru_cmd64) + +/* io_uring async commands: */ +#define NVME_URING_CMD_IO _IOWR('N', 0x80, struct nvme_uring_cmd) +#define NVME_URING_CMD_IO_VEC _IOWR('N', 0x81, struct nvme_uring_cmd) +#define NVME_URING_CMD_ADMIN _IOWR('N', 0x82, struct nvme_uring_cmd) +#define NVME_URING_CMD_ADMIN_VEC _IOWR('N', 0x83, struct nvme_uring_cmd) #endif /* _UAPI_LINUX_NVME_IOCTL_H */ diff --git a/original/uapi/linux/omap3isp.h b/original/uapi/linux/omap3isp.h index 87b5575..d9db7ad 100644 --- a/original/uapi/linux/omap3isp.h +++ b/original/uapi/linux/omap3isp.h @@ -162,6 +162,7 @@ struct omap3isp_h3a_aewb_config { * struct omap3isp_stat_data - Statistic data sent to or received from user * @ts: Timestamp of returned framestats. * @buf: Pointer to pass to user. + * @buf_size: Size of buffer. * @frame_number: Frame number of requested stats. * @cur_frame: Current frame number being processed. * @config_counter: Number of the configuration associated with the data. @@ -176,10 +177,12 @@ struct omap3isp_stat_data { struct timeval ts; #endif void __user *buf; - __u32 buf_size; - __u16 frame_number; - __u16 cur_frame; - __u16 config_counter; + __struct_group(/* no tag */, frame, /* no attrs */, + __u32 buf_size; + __u16 frame_number; + __u16 cur_frame; + __u16 config_counter; + ); }; #ifdef __KERNEL__ @@ -189,10 +192,12 @@ struct omap3isp_stat_data_time32 { __s32 tv_usec; } ts; __u32 buf; - __u32 buf_size; - __u16 frame_number; - __u16 cur_frame; - __u16 config_counter; + __struct_group(/* no tag */, frame, /* no attrs */, + __u32 buf_size; + __u16 frame_number; + __u16 cur_frame; + __u16 config_counter; + ); }; #endif diff --git a/original/uapi/linux/openvswitch.h b/original/uapi/linux/openvswitch.h index 150bcff..c5d62ee 100644 --- a/original/uapi/linux/openvswitch.h +++ b/original/uapi/linux/openvswitch.h @@ -76,6 +76,8 @@ enum ovs_datapath_cmd { * datapath. Always present in notifications. * @OVS_DP_ATTR_MEGAFLOW_STATS: Statistics about mega flow masks usage for the * datapath. Always present in notifications. + * @OVS_DP_ATTR_IFINDEX: Interface index for a new datapath netdev. Only + * valid for %OVS_DP_CMD_NEW requests. * * These attributes follow the &struct ovs_header within the Generic Netlink * payload for %OVS_DP_* commands. @@ -92,6 +94,7 @@ enum ovs_datapath_attr { OVS_DP_ATTR_PER_CPU_PIDS, /* Netlink PIDS to receive upcalls in * per-cpu dispatch mode */ + OVS_DP_ATTR_IFINDEX, __OVS_DP_ATTR_MAX }; @@ -274,11 +277,25 @@ enum ovs_vport_attr { OVS_VPORT_ATTR_PAD, OVS_VPORT_ATTR_IFINDEX, OVS_VPORT_ATTR_NETNSID, + OVS_VPORT_ATTR_UPCALL_STATS, __OVS_VPORT_ATTR_MAX }; #define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1) +/** + * enum ovs_vport_upcall_attr - attributes for %OVS_VPORT_UPCALL* commands + * @OVS_VPORT_UPCALL_SUCCESS: 64-bit upcall success packets. + * @OVS_VPORT_UPCALL_FAIL: 64-bit upcall fail packets. + */ +enum ovs_vport_upcall_attr { + OVS_VPORT_UPCALL_ATTR_SUCCESS, + OVS_VPORT_UPCALL_ATTR_FAIL, + __OVS_VPORT_UPCALL_ATTR_MAX +}; + +#define OVS_VPORT_UPCALL_ATTR_MAX (__OVS_VPORT_UPCALL_ATTR_MAX - 1) + enum { OVS_VXLAN_EXT_UNSPEC, OVS_VXLAN_EXT_GBP, /* Flag or __u32 */ @@ -352,9 +369,20 @@ enum ovs_key_attr { OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6, /* struct ovs_key_ct_tuple_ipv6 */ OVS_KEY_ATTR_NSH, /* Nested set of ovs_nsh_key_* */ -#ifdef __KERNEL__ - OVS_KEY_ATTR_TUNNEL_INFO, /* struct ip_tunnel_info */ -#endif + /* User space decided to squat on types 29 and 30. They are defined + * below, but should not be sent to the kernel. + * + * WARNING: No new types should be added unless they are defined + * for both kernel and user space (no 'ifdef's). It's hard + * to keep compatibility otherwise. + */ + OVS_KEY_ATTR_PACKET_TYPE, /* be32 packet type */ + OVS_KEY_ATTR_ND_EXTENSIONS, /* IPv6 Neighbor Discovery extensions */ + + OVS_KEY_ATTR_TUNNEL_INFO, /* struct ip_tunnel_info. + * For in-kernel use only. + */ + OVS_KEY_ATTR_IPV6_EXTHDRS, /* struct ovs_key_ipv6_exthdr */ __OVS_KEY_ATTR_MAX }; @@ -430,6 +458,11 @@ struct ovs_key_ipv6 { __u8 ipv6_frag; /* One of OVS_FRAG_TYPE_*. */ }; +/* separate structure to support backward compatibility with older user space */ +struct ovs_key_ipv6_exthdrs { + __u16 hdrs; +}; + struct ovs_key_tcp { __be16 tcp_src; __be16 tcp_dst; diff --git a/original/uapi/linux/pci_regs.h b/original/uapi/linux/pci_regs.h index bee1a9e..85ab127 100644 --- a/original/uapi/linux/pci_regs.h +++ b/original/uapi/linux/pci_regs.h @@ -616,6 +616,7 @@ #define PCI_EXP_SLTCTL_PWR_OFF 0x0400 /* Power Off */ #define PCI_EXP_SLTCTL_EIC 0x0800 /* Electromechanical Interlock Control */ #define PCI_EXP_SLTCTL_DLLSCE 0x1000 /* Data Link Layer State Changed Enable */ +#define PCI_EXP_SLTCTL_ASPL_DISABLE 0x2000 /* Auto Slot Power Limit Disable */ #define PCI_EXP_SLTCTL_IBPD_DISABLE 0x4000 /* In-band PD disable */ #define PCI_EXP_SLTSTA 0x1a /* Slot Status */ #define PCI_EXP_SLTSTA_ABP 0x0001 /* Attention Button Pressed */ @@ -736,7 +737,8 @@ #define PCI_EXT_CAP_ID_DVSEC 0x23 /* Designated Vendor-Specific */ #define PCI_EXT_CAP_ID_DLF 0x25 /* Data Link Feature */ #define PCI_EXT_CAP_ID_PL_16GT 0x26 /* Physical Layer 16.0 GT/s */ -#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PL_16GT +#define PCI_EXT_CAP_ID_DOE 0x2E /* Data Object Exchange */ +#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_DOE #define PCI_EXT_CAP_DSN_SIZEOF 12 #define PCI_EXT_CAP_MCAST_ENDPOINT_SIZEOF 40 @@ -1056,6 +1058,7 @@ /* Precision Time Measurement */ #define PCI_PTM_CAP 0x04 /* PTM Capability */ #define PCI_PTM_CAP_REQ 0x00000001 /* Requester capable */ +#define PCI_PTM_CAP_RES 0x00000002 /* Responder capable */ #define PCI_PTM_CAP_ROOT 0x00000004 /* Root capable */ #define PCI_PTM_GRANULARITY_MASK 0x0000FF00 /* Clock granularity */ #define PCI_PTM_CTRL 0x08 /* PTM Control */ @@ -1102,4 +1105,31 @@ #define PCI_PL_16GT_LE_CTRL_USP_TX_PRESET_MASK 0x000000F0 #define PCI_PL_16GT_LE_CTRL_USP_TX_PRESET_SHIFT 4 +/* Data Object Exchange */ +#define PCI_DOE_CAP 0x04 /* DOE Capabilities Register */ +#define PCI_DOE_CAP_INT_SUP 0x00000001 /* Interrupt Support */ +#define PCI_DOE_CAP_INT_MSG_NUM 0x00000ffe /* Interrupt Message Number */ +#define PCI_DOE_CTRL 0x08 /* DOE Control Register */ +#define PCI_DOE_CTRL_ABORT 0x00000001 /* DOE Abort */ +#define PCI_DOE_CTRL_INT_EN 0x00000002 /* DOE Interrupt Enable */ +#define PCI_DOE_CTRL_GO 0x80000000 /* DOE Go */ +#define PCI_DOE_STATUS 0x0c /* DOE Status Register */ +#define PCI_DOE_STATUS_BUSY 0x00000001 /* DOE Busy */ +#define PCI_DOE_STATUS_INT_STATUS 0x00000002 /* DOE Interrupt Status */ +#define PCI_DOE_STATUS_ERROR 0x00000004 /* DOE Error */ +#define PCI_DOE_STATUS_DATA_OBJECT_READY 0x80000000 /* Data Object Ready */ +#define PCI_DOE_WRITE 0x10 /* DOE Write Data Mailbox Register */ +#define PCI_DOE_READ 0x14 /* DOE Read Data Mailbox Register */ +#define PCI_DOE_CAP_SIZEOF 0x18 /* Size of DOE register block */ + +/* DOE Data Object - note not actually registers */ +#define PCI_DOE_DATA_OBJECT_HEADER_1_VID 0x0000ffff +#define PCI_DOE_DATA_OBJECT_HEADER_1_TYPE 0x00ff0000 +#define PCI_DOE_DATA_OBJECT_HEADER_2_LENGTH 0x0003ffff + +#define PCI_DOE_DATA_OBJECT_DISC_REQ_3_INDEX 0x000000ff +#define PCI_DOE_DATA_OBJECT_DISC_RSP_3_VID 0x0000ffff +#define PCI_DOE_DATA_OBJECT_DISC_RSP_3_PROTOCOL 0x00ff0000 +#define PCI_DOE_DATA_OBJECT_DISC_RSP_3_NEXT_INDEX 0xff000000 + #endif /* LINUX_PCI_REGS_H */ diff --git a/original/uapi/linux/perf_event.h b/original/uapi/linux/perf_event.h index 82858b6..ccb7f5d 100644 --- a/original/uapi/linux/perf_event.h +++ b/original/uapi/linux/perf_event.h @@ -164,8 +164,6 @@ enum perf_event_sample_format { PERF_SAMPLE_WEIGHT_STRUCT = 1U << 24, PERF_SAMPLE_MAX = 1U << 25, /* non-ABI */ - - __PERF_SAMPLE_CALLCHAIN_EARLY = 1ULL << 63, /* non-ABI; internal use */ }; #define PERF_SAMPLE_WEIGHT_TYPE (PERF_SAMPLE_WEIGHT | PERF_SAMPLE_WEIGHT_STRUCT) @@ -204,6 +202,8 @@ enum perf_branch_sample_type_shift { PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT = 17, /* save low level index of raw branch records */ + PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT = 18, /* save privilege mode */ + PERF_SAMPLE_BRANCH_MAX_SHIFT /* non-ABI */ }; @@ -233,6 +233,8 @@ enum perf_branch_sample_type { PERF_SAMPLE_BRANCH_HW_INDEX = 1U << PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT, + PERF_SAMPLE_BRANCH_PRIV_SAVE = 1U << PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT, + PERF_SAMPLE_BRANCH_MAX = 1U << PERF_SAMPLE_BRANCH_MAX_SHIFT, }; @@ -251,9 +253,50 @@ enum { PERF_BR_SYSRET = 8, /* syscall return */ PERF_BR_COND_CALL = 9, /* conditional function call */ PERF_BR_COND_RET = 10, /* conditional function return */ + PERF_BR_ERET = 11, /* exception return */ + PERF_BR_IRQ = 12, /* irq */ + PERF_BR_SERROR = 13, /* system error */ + PERF_BR_NO_TX = 14, /* not in transaction */ + PERF_BR_EXTEND_ABI = 15, /* extend ABI */ PERF_BR_MAX, }; +/* + * Common branch speculation outcome classification + */ +enum { + PERF_BR_SPEC_NA = 0, /* Not available */ + PERF_BR_SPEC_WRONG_PATH = 1, /* Speculative but on wrong path */ + PERF_BR_NON_SPEC_CORRECT_PATH = 2, /* Non-speculative but on correct path */ + PERF_BR_SPEC_CORRECT_PATH = 3, /* Speculative and on correct path */ + PERF_BR_SPEC_MAX, +}; + +enum { + PERF_BR_NEW_FAULT_ALGN = 0, /* Alignment fault */ + PERF_BR_NEW_FAULT_DATA = 1, /* Data fault */ + PERF_BR_NEW_FAULT_INST = 2, /* Inst fault */ + PERF_BR_NEW_ARCH_1 = 3, /* Architecture specific */ + PERF_BR_NEW_ARCH_2 = 4, /* Architecture specific */ + PERF_BR_NEW_ARCH_3 = 5, /* Architecture specific */ + PERF_BR_NEW_ARCH_4 = 6, /* Architecture specific */ + PERF_BR_NEW_ARCH_5 = 7, /* Architecture specific */ + PERF_BR_NEW_MAX, +}; + +enum { + PERF_BR_PRIV_UNKNOWN = 0, + PERF_BR_PRIV_USER = 1, + PERF_BR_PRIV_KERNEL = 2, + PERF_BR_PRIV_HV = 3, +}; + +#define PERF_BR_ARM64_FIQ PERF_BR_NEW_ARCH_1 +#define PERF_BR_ARM64_DEBUG_HALT PERF_BR_NEW_ARCH_2 +#define PERF_BR_ARM64_DEBUG_EXIT PERF_BR_NEW_ARCH_3 +#define PERF_BR_ARM64_DEBUG_INST PERF_BR_NEW_ARCH_4 +#define PERF_BR_ARM64_DEBUG_DATA PERF_BR_NEW_ARCH_5 + #define PERF_SAMPLE_BRANCH_PLM_ALL \ (PERF_SAMPLE_BRANCH_USER|\ PERF_SAMPLE_BRANCH_KERNEL|\ @@ -299,6 +342,7 @@ enum { * { u64 time_enabled; } && PERF_FORMAT_TOTAL_TIME_ENABLED * { u64 time_running; } && PERF_FORMAT_TOTAL_TIME_RUNNING * { u64 id; } && PERF_FORMAT_ID + * { u64 lost; } && PERF_FORMAT_LOST * } && !PERF_FORMAT_GROUP * * { u64 nr; @@ -306,6 +350,7 @@ enum { * { u64 time_running; } && PERF_FORMAT_TOTAL_TIME_RUNNING * { u64 value; * { u64 id; } && PERF_FORMAT_ID + * { u64 lost; } && PERF_FORMAT_LOST * } cntr[nr]; * } && PERF_FORMAT_GROUP * }; @@ -315,8 +360,9 @@ enum perf_event_read_format { PERF_FORMAT_TOTAL_TIME_RUNNING = 1U << 1, PERF_FORMAT_ID = 1U << 2, PERF_FORMAT_GROUP = 1U << 3, + PERF_FORMAT_LOST = 1U << 4, - PERF_FORMAT_MAX = 1U << 4, /* non-ABI */ + PERF_FORMAT_MAX = 1U << 5, /* non-ABI */ }; #define PERF_ATTR_SIZE_VER0 64 /* sizeof first published struct */ @@ -489,7 +535,7 @@ struct perf_event_query_bpf { /* * User provided buffer to store program ids */ - __u32 ids[0]; + __u32 ids[]; }; /* @@ -1290,7 +1336,9 @@ union perf_mem_data_src { #define PERF_MEM_LVLNUM_L2 0x02 /* L2 */ #define PERF_MEM_LVLNUM_L3 0x03 /* L3 */ #define PERF_MEM_LVLNUM_L4 0x04 /* L4 */ -/* 5-0xa available */ +/* 5-0x8 available */ +#define PERF_MEM_LVLNUM_CXL 0x09 /* CXL */ +#define PERF_MEM_LVLNUM_IO 0x0a /* I/O */ #define PERF_MEM_LVLNUM_ANY_CACHE 0x0b /* Any cache */ #define PERF_MEM_LVLNUM_LFB 0x0c /* LFB */ #define PERF_MEM_LVLNUM_RAM 0x0d /* RAM */ @@ -1308,7 +1356,7 @@ union perf_mem_data_src { #define PERF_MEM_SNOOP_SHIFT 19 #define PERF_MEM_SNOOPX_FWD 0x01 /* forward */ -/* 1 free */ +#define PERF_MEM_SNOOPX_PEER 0x02 /* xfer from peer */ #define PERF_MEM_SNOOPX_SHIFT 38 /* locked instruction */ @@ -1358,6 +1406,7 @@ union perf_mem_data_src { * abort: aborting a hardware transaction * cycles: cycles from last branch (or 0 if not supported) * type: branch type + * spec: branch speculation info (or 0 if not supported) */ struct perf_branch_entry { __u64 from; @@ -1368,7 +1417,10 @@ struct perf_branch_entry { abort:1, /* transaction abort */ cycles:16, /* cycle count to last branch */ type:4, /* branch type */ - reserved:40; + spec:2, /* branch speculation info */ + new_type:4, /* additional branch type */ + priv:3, /* privilege level */ + reserved:31; }; union perf_sample_weight { diff --git a/original/uapi/linux/pkt_cls.h b/original/uapi/linux/pkt_cls.h index ee38b35..648a82f 100644 --- a/original/uapi/linux/pkt_cls.h +++ b/original/uapi/linux/pkt_cls.h @@ -256,7 +256,7 @@ struct tc_u32_sel { short hoff; __be32 hmask; - struct tc_u32_key keys[0]; + struct tc_u32_key keys[]; }; struct tc_u32_mark { @@ -268,7 +268,7 @@ struct tc_u32_mark { struct tc_u32_pcnt { __u64 rcnt; __u64 rhit; - __u64 kcnts[0]; + __u64 kcnts[]; }; /* Flags */ @@ -587,6 +587,13 @@ enum { TCA_FLOWER_KEY_HASH, /* u32 */ TCA_FLOWER_KEY_HASH_MASK, /* u32 */ + TCA_FLOWER_KEY_NUM_OF_VLANS, /* u8 */ + + TCA_FLOWER_KEY_PPPOE_SID, /* be16 */ + TCA_FLOWER_KEY_PPP_PROTO, /* be16 */ + + TCA_FLOWER_KEY_L2TPV3_SID, /* be32 */ + __TCA_FLOWER_MAX, }; @@ -616,6 +623,10 @@ enum { * TCA_FLOWER_KEY_ENC_OPT_ERSPAN_ * attributes */ + TCA_FLOWER_KEY_ENC_OPTS_GTP, /* Nested + * TCA_FLOWER_KEY_ENC_OPT_GTP_ + * attributes + */ __TCA_FLOWER_KEY_ENC_OPTS_MAX, }; @@ -655,6 +666,17 @@ enum { (__TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX - 1) enum { + TCA_FLOWER_KEY_ENC_OPT_GTP_UNSPEC, + TCA_FLOWER_KEY_ENC_OPT_GTP_PDU_TYPE, /* u8 */ + TCA_FLOWER_KEY_ENC_OPT_GTP_QFI, /* u8 */ + + __TCA_FLOWER_KEY_ENC_OPT_GTP_MAX, +}; + +#define TCA_FLOWER_KEY_ENC_OPT_GTP_MAX \ + (__TCA_FLOWER_KEY_ENC_OPT_GTP_MAX - 1) + +enum { TCA_FLOWER_KEY_MPLS_OPTS_UNSPEC, TCA_FLOWER_KEY_MPLS_OPTS_LSE, __TCA_FLOWER_KEY_MPLS_OPTS_MAX, diff --git a/original/uapi/linux/pkt_sched.h b/original/uapi/linux/pkt_sched.h index f292b46..000eec1 100644 --- a/original/uapi/linux/pkt_sched.h +++ b/original/uapi/linux/pkt_sched.h @@ -1233,6 +1233,16 @@ enum { #define TCA_TAPRIO_ATTR_FLAG_FULL_OFFLOAD _BITUL(1) enum { + TCA_TAPRIO_TC_ENTRY_UNSPEC, + TCA_TAPRIO_TC_ENTRY_INDEX, /* u32 */ + TCA_TAPRIO_TC_ENTRY_MAX_SDU, /* u32 */ + + /* add new constants above here */ + __TCA_TAPRIO_TC_ENTRY_CNT, + TCA_TAPRIO_TC_ENTRY_MAX = (__TCA_TAPRIO_TC_ENTRY_CNT - 1) +}; + +enum { TCA_TAPRIO_ATTR_UNSPEC, TCA_TAPRIO_ATTR_PRIOMAP, /* struct tc_mqprio_qopt */ TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, /* nested of entry */ @@ -1245,6 +1255,7 @@ enum { TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, /* s64 */ TCA_TAPRIO_ATTR_FLAGS, /* u32 */ TCA_TAPRIO_ATTR_TXTIME_DELAY, /* u32 */ + TCA_TAPRIO_ATTR_TC_ENTRY, /* nest */ __TCA_TAPRIO_ATTR_MAX, }; diff --git a/original/uapi/linux/pr.h b/original/uapi/linux/pr.h index ccc78cb..d812641 100644 --- a/original/uapi/linux/pr.h +++ b/original/uapi/linux/pr.h @@ -4,6 +4,23 @@ #include <linux/types.h> +enum pr_status { + PR_STS_SUCCESS = 0x0, + /* + * The following error codes are based on SCSI, because the interface + * was originally created for it and has existing users. + */ + /* Generic device failure. */ + PR_STS_IOERR = 0x2, + PR_STS_RESERVATION_CONFLICT = 0x18, + /* Temporary path failure that can be retried. */ + PR_STS_RETRY_PATH_FAILURE = 0xe0000, + /* The request was failed due to a fast failure timer. */ + PR_STS_PATH_FAST_FAILED = 0xf0000, + /* The path cannot be reached and has been marked as failed. */ + PR_STS_PATH_FAILED = 0x10000, +}; + enum pr_type { PR_WRITE_EXCLUSIVE = 1, PR_EXCLUSIVE_ACCESS = 2, diff --git a/original/uapi/linux/prctl.h b/original/uapi/linux/prctl.h index e998764..a5e06dc 100644 --- a/original/uapi/linux/prctl.h +++ b/original/uapi/linux/prctl.h @@ -272,6 +272,15 @@ struct prctl_mm_map { # define PR_SCHED_CORE_SCOPE_THREAD_GROUP 1 # define PR_SCHED_CORE_SCOPE_PROCESS_GROUP 2 +/* arm64 Scalable Matrix Extension controls */ +/* Flag values must be in sync with SVE versions */ +#define PR_SME_SET_VL 63 /* set task vector length */ +# define PR_SME_SET_VL_ONEXEC (1 << 18) /* defer effect until exec */ +#define PR_SME_GET_VL 64 /* get task vector length */ +/* Bits common to PR_SME_SET_VL and PR_SME_GET_VL */ +# define PR_SME_VL_LEN_MASK 0xffff +# define PR_SME_VL_INHERIT (1 << 17) /* inherit across exec */ + #define PR_SET_VMA 0x53564d41 # define PR_SET_VMA_ANON_NAME 0 diff --git a/original/uapi/linux/psci.h b/original/uapi/linux/psci.h index 2fcad1d..42a40ad 100644 --- a/original/uapi/linux/psci.h +++ b/original/uapi/linux/psci.h @@ -48,12 +48,26 @@ #define PSCI_0_2_FN64_MIGRATE_INFO_UP_CPU PSCI_0_2_FN64(7) #define PSCI_1_0_FN_PSCI_FEATURES PSCI_0_2_FN(10) +#define PSCI_1_0_FN_CPU_FREEZE PSCI_0_2_FN(11) +#define PSCI_1_0_FN_CPU_DEFAULT_SUSPEND PSCI_0_2_FN(12) +#define PSCI_1_0_FN_NODE_HW_STATE PSCI_0_2_FN(13) #define PSCI_1_0_FN_SYSTEM_SUSPEND PSCI_0_2_FN(14) #define PSCI_1_0_FN_SET_SUSPEND_MODE PSCI_0_2_FN(15) +#define PSCI_1_0_FN_STAT_RESIDENCY PSCI_0_2_FN(16) +#define PSCI_1_0_FN_STAT_COUNT PSCI_0_2_FN(17) + #define PSCI_1_1_FN_SYSTEM_RESET2 PSCI_0_2_FN(18) +#define PSCI_1_1_FN_MEM_PROTECT PSCI_0_2_FN(19) +#define PSCI_1_1_FN_MEM_PROTECT_CHECK_RANGE PSCI_0_2_FN(20) +#define PSCI_1_0_FN64_CPU_DEFAULT_SUSPEND PSCI_0_2_FN64(12) +#define PSCI_1_0_FN64_NODE_HW_STATE PSCI_0_2_FN64(13) #define PSCI_1_0_FN64_SYSTEM_SUSPEND PSCI_0_2_FN64(14) +#define PSCI_1_0_FN64_STAT_RESIDENCY PSCI_0_2_FN64(16) +#define PSCI_1_0_FN64_STAT_COUNT PSCI_0_2_FN64(17) + #define PSCI_1_1_FN64_SYSTEM_RESET2 PSCI_0_2_FN64(18) +#define PSCI_1_1_FN64_MEM_PROTECT_CHECK_RANGE PSCI_0_2_FN64(20) /* PSCI v0.2 power state encoding for CPU_SUSPEND function */ #define PSCI_0_2_POWER_STATE_ID_MASK 0xffff @@ -82,6 +96,10 @@ #define PSCI_0_2_TOS_UP_NO_MIGRATE 1 #define PSCI_0_2_TOS_MP 2 +/* PSCI v1.1 reset type encoding for SYSTEM_RESET2 */ +#define PSCI_1_1_RESET_TYPE_SYSTEM_WARM_RESET 0 +#define PSCI_1_1_RESET_TYPE_VENDOR_START 0x80000000U + /* PSCI version decoding (independent of PSCI version) */ #define PSCI_VERSION_MAJOR_SHIFT 16 #define PSCI_VERSION_MINOR_MASK \ diff --git a/original/uapi/linux/ptrace.h b/original/uapi/linux/ptrace.h index 3747bf8..195ae64 100644 --- a/original/uapi/linux/ptrace.h +++ b/original/uapi/linux/ptrace.h @@ -114,7 +114,7 @@ struct ptrace_rseq_configuration { /* * These values are stored in task->ptrace_message - * by tracehook_report_syscall_* to describe the current syscall-stop. + * by ptrace_stop to describe the current syscall-stop. */ #define PTRACE_EVENTMSG_SYSCALL_ENTRY 1 #define PTRACE_EVENTMSG_SYSCALL_EXIT 2 diff --git a/original/uapi/linux/raid/md_p.h b/original/uapi/linux/raid/md_p.h index e5a98a1..6c0aa57 100644 --- a/original/uapi/linux/raid/md_p.h +++ b/original/uapi/linux/raid/md_p.h @@ -303,7 +303,7 @@ struct mdp_superblock_1 { * into the 'roles' value. If a device is spare or faulty, then it doesn't * have a meaningful role. */ - __le16 dev_roles[0]; /* role in array, or 0xffff for a spare, or 0xfffe for faulty */ + __le16 dev_roles[]; /* role in array, or 0xffff for a spare, or 0xfffe for faulty */ }; /* feature_map bits */ diff --git a/original/uapi/linux/random.h b/original/uapi/linux/random.h index dcc1b3e..e744c23 100644 --- a/original/uapi/linux/random.h +++ b/original/uapi/linux/random.h @@ -41,7 +41,7 @@ struct rand_pool_info { int entropy_count; int buf_size; - __u32 buf[0]; + __u32 buf[]; }; /* diff --git a/original/uapi/linux/reiserfs_xattr.h b/original/uapi/linux/reiserfs_xattr.h index 28f1084..503ad01 100644 --- a/original/uapi/linux/reiserfs_xattr.h +++ b/original/uapi/linux/reiserfs_xattr.h @@ -19,7 +19,7 @@ struct reiserfs_xattr_header { struct reiserfs_security_handle { const char *name; void *value; - size_t length; + __kernel_size_t length; }; #endif /* _LINUX_REISERFS_XATTR_H */ diff --git a/original/uapi/linux/rfkill.h b/original/uapi/linux/rfkill.h index 9b77cfc..db6c858 100644 --- a/original/uapi/linux/rfkill.h +++ b/original/uapi/linux/rfkill.h @@ -159,8 +159,16 @@ struct rfkill_event_ext { * old behaviour for all userspace, unless it explicitly opts in to the * rules outlined here by using the new &struct rfkill_event_ext. * - * Userspace using &struct rfkill_event_ext must adhere to the following - * rules + * Additionally, some other userspace (bluez, g-s-d) was reading with a + * large size but as streaming reads rather than message-based, or with + * too strict checks for the returned size. So eventually, we completely + * reverted this, and extended messages need to be opted in to by using + * an ioctl: + * + * ioctl(fd, RFKILL_IOCTL_MAX_SIZE, sizeof(struct rfkill_event_ext)); + * + * Userspace using &struct rfkill_event_ext and the ioctl must adhere to + * the following rules: * * 1. accept short writes, optionally using them to detect that it's * running on an older kernel; @@ -175,6 +183,8 @@ struct rfkill_event_ext { #define RFKILL_IOC_MAGIC 'R' #define RFKILL_IOC_NOINPUT 1 #define RFKILL_IOCTL_NOINPUT _IO(RFKILL_IOC_MAGIC, RFKILL_IOC_NOINPUT) +#define RFKILL_IOC_MAX_SIZE 2 +#define RFKILL_IOCTL_MAX_SIZE _IOW(RFKILL_IOC_MAGIC, RFKILL_IOC_MAX_SIZE, __u32) /* and that's all userspace gets */ diff --git a/original/uapi/linux/rkisp1-config.h b/original/uapi/linux/rkisp1-config.h index 583ca0d..730673e 100644 --- a/original/uapi/linux/rkisp1-config.h +++ b/original/uapi/linux/rkisp1-config.h @@ -117,7 +117,46 @@ /* * Defect Pixel Cluster Correction */ -#define RKISP1_CIF_ISP_DPCC_METHODS_MAX 3 +#define RKISP1_CIF_ISP_DPCC_METHODS_MAX 3 + +#define RKISP1_CIF_ISP_DPCC_MODE_STAGE1_ENABLE (1U << 2) + +#define RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_STAGE1_INCL_G_CENTER (1U << 0) +#define RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_STAGE1_INCL_RB_CENTER (1U << 1) +#define RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_STAGE1_G_3X3 (1U << 2) +#define RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_STAGE1_RB_3X3 (1U << 3) + +/* 0-2 for sets 1-3 */ +#define RKISP1_CIF_ISP_DPCC_SET_USE_STAGE1_USE_SET(n) ((n) << 0) +#define RKISP1_CIF_ISP_DPCC_SET_USE_STAGE1_USE_FIX_SET (1U << 3) + +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_PG_GREEN_ENABLE (1U << 0) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_LC_GREEN_ENABLE (1U << 1) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RO_GREEN_ENABLE (1U << 2) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RND_GREEN_ENABLE (1U << 3) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RG_GREEN_ENABLE (1U << 4) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_PG_RED_BLUE_ENABLE (1U << 8) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_LC_RED_BLUE_ENABLE (1U << 9) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RO_RED_BLUE_ENABLE (1U << 10) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RND_RED_BLUE_ENABLE (1U << 11) +#define RKISP1_CIF_ISP_DPCC_METHODS_SET_RG_RED_BLUE_ENABLE (1U << 12) + +#define RKISP1_CIF_ISP_DPCC_LINE_THRESH_G(v) ((v) << 0) +#define RKISP1_CIF_ISP_DPCC_LINE_THRESH_RB(v) ((v) << 8) +#define RKISP1_CIF_ISP_DPCC_LINE_MAD_FAC_G(v) ((v) << 0) +#define RKISP1_CIF_ISP_DPCC_LINE_MAD_FAC_RB(v) ((v) << 8) +#define RKISP1_CIF_ISP_DPCC_PG_FAC_G(v) ((v) << 0) +#define RKISP1_CIF_ISP_DPCC_PG_FAC_RB(v) ((v) << 8) +#define RKISP1_CIF_ISP_DPCC_RND_THRESH_G(v) ((v) << 0) +#define RKISP1_CIF_ISP_DPCC_RND_THRESH_RB(v) ((v) << 8) +#define RKISP1_CIF_ISP_DPCC_RG_FAC_G(v) ((v) << 0) +#define RKISP1_CIF_ISP_DPCC_RG_FAC_RB(v) ((v) << 8) + +#define RKISP1_CIF_ISP_DPCC_RO_LIMITS_n_G(n, v) ((v) << ((n) * 4)) +#define RKISP1_CIF_ISP_DPCC_RO_LIMITS_n_RB(n, v) ((v) << ((n) * 4 + 2)) + +#define RKISP1_CIF_ISP_DPCC_RND_OFFS_n_G(n, v) ((v) << ((n) * 4)) +#define RKISP1_CIF_ISP_DPCC_RND_OFFS_n_RB(n, v) ((v) << ((n) * 4 + 2)) /* * Denoising pre filter @@ -249,16 +288,20 @@ struct rkisp1_cif_isp_bls_config { }; /** - * struct rkisp1_cif_isp_dpcc_methods_config - Methods Configuration used by DPCC + * struct rkisp1_cif_isp_dpcc_methods_config - DPCC methods set configuration * - * Methods Configuration used by Defect Pixel Cluster Correction + * This structure stores the configuration of one set of methods for the DPCC + * algorithm. Multiple methods can be selected in each set (independently for + * the Green and Red/Blue components) through the @method field, the result is + * the logical AND of all enabled methods. The remaining fields set thresholds + * and factors for each method. * - * @method: Method enable bits - * @line_thresh: Line threshold - * @line_mad_fac: Line MAD factor - * @pg_fac: Peak gradient factor - * @rnd_thresh: Rank Neighbor Difference threshold - * @rg_fac: Rank gradient factor + * @method: Method enable bits (RKISP1_CIF_ISP_DPCC_METHODS_SET_*) + * @line_thresh: Line threshold (RKISP1_CIF_ISP_DPCC_LINE_THRESH_*) + * @line_mad_fac: Line Mean Absolute Difference factor (RKISP1_CIF_ISP_DPCC_LINE_MAD_FAC_*) + * @pg_fac: Peak gradient factor (RKISP1_CIF_ISP_DPCC_PG_FAC_*) + * @rnd_thresh: Rank Neighbor Difference threshold (RKISP1_CIF_ISP_DPCC_RND_THRESH_*) + * @rg_fac: Rank gradient factor (RKISP1_CIF_ISP_DPCC_RG_FAC_*) */ struct rkisp1_cif_isp_dpcc_methods_config { __u32 method; @@ -272,14 +315,16 @@ struct rkisp1_cif_isp_dpcc_methods_config { /** * struct rkisp1_cif_isp_dpcc_config - Configuration used by DPCC * - * Configuration used by Defect Pixel Cluster Correction + * Configuration used by Defect Pixel Cluster Correction. Three sets of methods + * can be configured and selected through the @set_use field. The result is the + * logical OR of all enabled sets. * - * @mode: dpcc output mode - * @output_mode: whether use hard coded methods - * @set_use: stage1 methods set - * @methods: methods config - * @ro_limits: rank order limits - * @rnd_offs: differential rank offsets for rank neighbor difference + * @mode: DPCC mode (RKISP1_CIF_ISP_DPCC_MODE_*) + * @output_mode: Interpolation output mode (RKISP1_CIF_ISP_DPCC_OUTPUT_MODE_*) + * @set_use: Methods sets selection (RKISP1_CIF_ISP_DPCC_SET_USE_*) + * @methods: Methods sets configuration + * @ro_limits: Rank order limits (RKISP1_CIF_ISP_DPCC_RO_LIMITS_*) + * @rnd_offs: Differential rank offsets for rank neighbor difference (RKISP1_CIF_ISP_DPCC_RND_OFFS_*) */ struct rkisp1_cif_isp_dpcc_config { __u32 mode; diff --git a/original/uapi/linux/romfs_fs.h b/original/uapi/linux/romfs_fs.h index a7f1585..6aa05e7 100644 --- a/original/uapi/linux/romfs_fs.h +++ b/original/uapi/linux/romfs_fs.h @@ -27,7 +27,7 @@ struct romfs_super_block { __be32 word1; __be32 size; __be32 checksum; - char name[0]; /* volume name */ + char name[]; /* volume name */ }; /* On disk inode */ @@ -37,7 +37,7 @@ struct romfs_inode { __be32 spec; __be32 size; __be32 checksum; - char name[0]; + char name[]; }; #define ROMFH_TYPE 7 diff --git a/original/uapi/linux/rpmsg.h b/original/uapi/linux/rpmsg.h index f5ca874..1637e68 100644 --- a/original/uapi/linux/rpmsg.h +++ b/original/uapi/linux/rpmsg.h @@ -33,4 +33,14 @@ struct rpmsg_endpoint_info { */ #define RPMSG_DESTROY_EPT_IOCTL _IO(0xb5, 0x2) +/** + * Instantiate a new local rpmsg service device. + */ +#define RPMSG_CREATE_DEV_IOCTL _IOW(0xb5, 0x3, struct rpmsg_endpoint_info) + +/** + * Release a local rpmsg device. + */ +#define RPMSG_RELEASE_DEV_IOCTL _IOW(0xb5, 0x4, struct rpmsg_endpoint_info) + #endif diff --git a/original/uapi/linux/rseq.h b/original/uapi/linux/rseq.h index 9a402fd..77ee207 100644 --- a/original/uapi/linux/rseq.h +++ b/original/uapi/linux/rseq.h @@ -105,23 +105,11 @@ struct rseq { * Read and set by the kernel. Set by user-space with single-copy * atomicity semantics. This field should only be updated by the * thread which registered this data structure. Aligned on 64-bit. + * + * 32-bit architectures should update the low order bits of the + * rseq_cs field, leaving the high order bits initialized to 0. */ - union { - __u64 ptr64; -#ifdef __LP64__ - __u64 ptr; -#else - struct { -#if (defined(__BYTE_ORDER) && (__BYTE_ORDER == __BIG_ENDIAN)) || defined(__BIG_ENDIAN) - __u32 padding; /* Initialized to zero. */ - __u32 ptr32; -#else /* LITTLE */ - __u32 ptr32; - __u32 padding; /* Initialized to zero. */ -#endif /* ENDIAN */ - } ptr; -#endif - } rseq_cs; + __u64 rseq_cs; /* * Restartable sequences flags field. diff --git a/original/uapi/linux/rtc.h b/original/uapi/linux/rtc.h index 03e5b77..97aca45 100644 --- a/original/uapi/linux/rtc.h +++ b/original/uapi/linux/rtc.h @@ -133,7 +133,8 @@ struct rtc_param { #define RTC_FEATURE_UPDATE_INTERRUPT 4 #define RTC_FEATURE_CORRECTION 5 #define RTC_FEATURE_BACKUP_SWITCH_MODE 6 -#define RTC_FEATURE_CNT 7 +#define RTC_FEATURE_ALARM_WAKEUP_ONLY 7 +#define RTC_FEATURE_CNT 8 /* parameter list */ #define RTC_PARAM_FEATURES 0 diff --git a/original/uapi/linux/rtnetlink.h b/original/uapi/linux/rtnetlink.h index 93d934c..eb2747d 100644 --- a/original/uapi/linux/rtnetlink.h +++ b/original/uapi/linux/rtnetlink.h @@ -146,6 +146,8 @@ enum { #define RTM_NEWSTATS RTM_NEWSTATS RTM_GETSTATS = 94, #define RTM_GETSTATS RTM_GETSTATS + RTM_SETSTATS, +#define RTM_SETSTATS RTM_SETSTATS RTM_NEWCACHEREPORT = 96, #define RTM_NEWCACHEREPORT RTM_NEWCACHEREPORT @@ -185,6 +187,13 @@ enum { RTM_GETNEXTHOPBUCKET, #define RTM_GETNEXTHOPBUCKET RTM_GETNEXTHOPBUCKET + RTM_NEWTUNNEL = 120, +#define RTM_NEWTUNNEL RTM_NEWTUNNEL + RTM_DELTUNNEL, +#define RTM_DELTUNNEL RTM_DELTUNNEL + RTM_GETTUNNEL, +#define RTM_GETTUNNEL RTM_GETTUNNEL + __RTM_MAX, #define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1) }; @@ -431,7 +440,7 @@ struct rtnexthop { /* RTA_VIA */ struct rtvia { __kernel_sa_family_t rtvia_family; - __u8 rtvia_addr[0]; + __u8 rtvia_addr[]; }; /* RTM_CACHEINFO */ @@ -756,6 +765,10 @@ enum rtnetlink_groups { #define RTNLGRP_BRVLAN RTNLGRP_BRVLAN RTNLGRP_MCTP_IFADDR, #define RTNLGRP_MCTP_IFADDR RTNLGRP_MCTP_IFADDR + RTNLGRP_TUNNEL, +#define RTNLGRP_TUNNEL RTNLGRP_TUNNEL + RTNLGRP_STATS, +#define RTNLGRP_STATS RTNLGRP_STATS __RTNLGRP_MAX }; #define RTNLGRP_MAX (__RTNLGRP_MAX - 1) @@ -804,6 +817,7 @@ enum { #define RTEXT_FILTER_MRP (1 << 4) #define RTEXT_FILTER_CFM_CONFIG (1 << 5) #define RTEXT_FILTER_CFM_STATUS (1 << 6) +#define RTEXT_FILTER_MST (1 << 7) /* End of information exported to user level */ diff --git a/original/uapi/linux/sctp.h b/original/uapi/linux/sctp.h index c4ff1eb..ed7d4ec 100644 --- a/original/uapi/linux/sctp.h +++ b/original/uapi/linux/sctp.h @@ -365,7 +365,7 @@ struct sctp_assoc_change { __u16 sac_outbound_streams; __u16 sac_inbound_streams; sctp_assoc_t sac_assoc_id; - __u8 sac_info[0]; + __u8 sac_info[]; }; /* @@ -436,7 +436,7 @@ struct sctp_remote_error { __u32 sre_length; __be16 sre_error; sctp_assoc_t sre_assoc_id; - __u8 sre_data[0]; + __u8 sre_data[]; }; @@ -453,7 +453,7 @@ struct sctp_send_failed { __u32 ssf_error; struct sctp_sndrcvinfo ssf_info; sctp_assoc_t ssf_assoc_id; - __u8 ssf_data[0]; + __u8 ssf_data[]; }; struct sctp_send_failed_event { @@ -463,7 +463,7 @@ struct sctp_send_failed_event { __u32 ssf_error; struct sctp_sndinfo ssfe_info; sctp_assoc_t ssf_assoc_id; - __u8 ssf_data[0]; + __u8 ssf_data[]; }; /* @@ -1029,7 +1029,7 @@ struct sctp_getaddrs_old { struct sctp_getaddrs { sctp_assoc_t assoc_id; /*input*/ __u32 addr_num; /*output*/ - __u8 addrs[0]; /*output, variable size*/ + __u8 addrs[]; /*output, variable size*/ }; /* A socket user request obtained via SCTP_GET_ASSOC_STATS that retrieves diff --git a/original/uapi/linux/seccomp.h b/original/uapi/linux/seccomp.h index 7807425..0fdc6ef 100644 --- a/original/uapi/linux/seccomp.h +++ b/original/uapi/linux/seccomp.h @@ -23,6 +23,8 @@ #define SECCOMP_FILTER_FLAG_SPEC_ALLOW (1UL << 2) #define SECCOMP_FILTER_FLAG_NEW_LISTENER (1UL << 3) #define SECCOMP_FILTER_FLAG_TSYNC_ESRCH (1UL << 4) +/* Received notifications wait in killable state (only respond to fatal signals) */ +#define SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV (1UL << 5) /* * All BPF programs must return a 32-bit value. diff --git a/original/uapi/linux/sed-opal.h b/original/uapi/linux/sed-opal.h index 6f5af1a..1fed3c9 100644 --- a/original/uapi/linux/sed-opal.h +++ b/original/uapi/linux/sed-opal.h @@ -44,6 +44,11 @@ enum opal_lock_state { OPAL_LK = 0x04, /* 0100 */ }; +enum opal_lock_flags { + /* IOC_OPAL_SAVE will also store the provided key for locking */ + OPAL_SAVE_FOR_LOCK = 0x01, +}; + struct opal_key { __u8 lr; __u8 key_len; @@ -76,7 +81,8 @@ struct opal_user_lr_setup { struct opal_lock_unlock { struct opal_session_info session; __u32 l_state; - __u8 __align[4]; + __u16 flags; + __u8 __align[2]; }; struct opal_new_pw { @@ -132,6 +138,18 @@ struct opal_read_write_table { __u64 priv; }; +#define OPAL_FL_SUPPORTED 0x00000001 +#define OPAL_FL_LOCKING_SUPPORTED 0x00000002 +#define OPAL_FL_LOCKING_ENABLED 0x00000004 +#define OPAL_FL_LOCKED 0x00000008 +#define OPAL_FL_MBR_ENABLED 0x00000010 +#define OPAL_FL_MBR_DONE 0x00000020 + +struct opal_status { + __u32 flags; + __u32 reserved; +}; + #define IOC_OPAL_SAVE _IOW('p', 220, struct opal_lock_unlock) #define IOC_OPAL_LOCK_UNLOCK _IOW('p', 221, struct opal_lock_unlock) #define IOC_OPAL_TAKE_OWNERSHIP _IOW('p', 222, struct opal_key) @@ -148,5 +166,6 @@ struct opal_read_write_table { #define IOC_OPAL_MBR_DONE _IOW('p', 233, struct opal_mbr_done) #define IOC_OPAL_WRITE_SHADOW_MBR _IOW('p', 234, struct opal_shadow_mbr) #define IOC_OPAL_GENERIC_TABLE_RW _IOW('p', 235, struct opal_read_write_table) +#define IOC_OPAL_GET_STATUS _IOR('p', 236, struct opal_status) #endif /* _UAPI_SED_OPAL_H */ diff --git a/original/uapi/linux/seg6.h b/original/uapi/linux/seg6.h index 286e8d6..13bcbc8 100644 --- a/original/uapi/linux/seg6.h +++ b/original/uapi/linux/seg6.h @@ -30,7 +30,7 @@ struct ipv6_sr_hdr { __u8 flags; __u16 tag; - struct in6_addr segments[0]; + struct in6_addr segments[]; }; #define SR6_FLAG1_PROTECTED (1 << 6) diff --git a/original/uapi/linux/seg6_iptunnel.h b/original/uapi/linux/seg6_iptunnel.h index eb815e0..ae78791 100644 --- a/original/uapi/linux/seg6_iptunnel.h +++ b/original/uapi/linux/seg6_iptunnel.h @@ -26,7 +26,7 @@ enum { struct seg6_iptunnel_encap { int mode; - struct ipv6_sr_hdr srh[0]; + struct ipv6_sr_hdr srh[]; }; #define SEG6_IPTUN_ENCAP_SIZE(x) ((sizeof(*x)) + (((x)->srh->hdrlen + 1) << 3)) @@ -35,6 +35,8 @@ enum { SEG6_IPTUN_MODE_INLINE, SEG6_IPTUN_MODE_ENCAP, SEG6_IPTUN_MODE_L2ENCAP, + SEG6_IPTUN_MODE_ENCAP_RED, + SEG6_IPTUN_MODE_L2ENCAP_RED, }; #endif diff --git a/original/uapi/linux/seg6_local.h b/original/uapi/linux/seg6_local.h index 332b18f..4fdc424 100644 --- a/original/uapi/linux/seg6_local.h +++ b/original/uapi/linux/seg6_local.h @@ -28,6 +28,7 @@ enum { SEG6_LOCAL_BPF, SEG6_LOCAL_VRFTABLE, SEG6_LOCAL_COUNTERS, + SEG6_LOCAL_FLAVORS, __SEG6_LOCAL_MAX, }; #define SEG6_LOCAL_MAX (__SEG6_LOCAL_MAX - 1) @@ -110,4 +111,27 @@ enum { #define SEG6_LOCAL_CNT_MAX (__SEG6_LOCAL_CNT_MAX - 1) +/* SRv6 End* Flavor attributes */ +enum { + SEG6_LOCAL_FLV_UNSPEC, + SEG6_LOCAL_FLV_OPERATION, + SEG6_LOCAL_FLV_LCBLOCK_BITS, + SEG6_LOCAL_FLV_LCNODE_FN_BITS, + __SEG6_LOCAL_FLV_MAX, +}; + +#define SEG6_LOCAL_FLV_MAX (__SEG6_LOCAL_FLV_MAX - 1) + +/* Designed flavor operations for SRv6 End* Behavior */ +enum { + SEG6_LOCAL_FLV_OP_UNSPEC, + SEG6_LOCAL_FLV_OP_PSP, + SEG6_LOCAL_FLV_OP_USP, + SEG6_LOCAL_FLV_OP_USD, + SEG6_LOCAL_FLV_OP_NEXT_CSID, + __SEG6_LOCAL_FLV_OP_MAX +}; + +#define SEG6_LOCAL_FLV_OP_MAX (__SEG6_LOCAL_FLV_OP_MAX - 1) + #endif diff --git a/original/uapi/linux/serial.h b/original/uapi/linux/serial.h index fa6b16e..53bc1af 100644 --- a/original/uapi/linux/serial.h +++ b/original/uapi/linux/serial.h @@ -107,29 +107,62 @@ struct serial_icounter_struct { int reserved[9]; }; -/* +/** + * struct serial_rs485 - serial interface for controlling RS485 settings. + * @flags: RS485 feature flags. + * @delay_rts_before_send: Delay before send (milliseconds). + * @delay_rts_after_send: Delay after send (milliseconds). + * @addr_recv: Receive filter for RS485 addressing mode + * (used only when %SER_RS485_ADDR_RECV is set). + * @addr_dest: Destination address for RS485 addressing mode + * (used only when %SER_RS485_ADDR_DEST is set). + * @padding0: Padding (set to zero). + * @padding1: Padding (set to zero). + * @padding: Deprecated, use @padding0 and @padding1 instead. + * Do not use with @addr_recv and @addr_dest (due to + * overlap). + * * Serial interface for controlling RS485 settings on chips with suitable * support. Set with TIOCSRS485 and get with TIOCGRS485 if supported by your * platform. The set function returns the new state, with any unsupported bits * reverted appropriately. + * + * The flag bits are: + * + * * %SER_RS485_ENABLED - RS485 enabled. + * * %SER_RS485_RTS_ON_SEND - Logical level for RTS pin when sending. + * * %SER_RS485_RTS_AFTER_SEND - Logical level for RTS pin after sent. + * * %SER_RS485_RX_DURING_TX - Full-duplex RS485 line. + * * %SER_RS485_TERMINATE_BUS - Enable bus termination (if supported). + * * %SER_RS485_ADDRB - Enable RS485 addressing mode. + * * %SER_RS485_ADDR_RECV - Receive address filter (enables @addr_recv). Requires %SER_RS485_ADDRB. + * * %SER_RS485_ADDR_DEST - Destination address (enables @addr_dest). Requires %SER_RS485_ADDRB. */ - struct serial_rs485 { - __u32 flags; /* RS485 feature flags */ -#define SER_RS485_ENABLED (1 << 0) /* If enabled */ -#define SER_RS485_RTS_ON_SEND (1 << 1) /* Logical level for - RTS pin when - sending */ -#define SER_RS485_RTS_AFTER_SEND (1 << 2) /* Logical level for - RTS pin after sent*/ + __u32 flags; +#define SER_RS485_ENABLED (1 << 0) +#define SER_RS485_RTS_ON_SEND (1 << 1) +#define SER_RS485_RTS_AFTER_SEND (1 << 2) #define SER_RS485_RX_DURING_TX (1 << 4) -#define SER_RS485_TERMINATE_BUS (1 << 5) /* Enable bus - termination - (if supported) */ - __u32 delay_rts_before_send; /* Delay before send (milliseconds) */ - __u32 delay_rts_after_send; /* Delay after send (milliseconds) */ - __u32 padding[5]; /* Memory is cheap, new structs - are a royal PITA .. */ +#define SER_RS485_TERMINATE_BUS (1 << 5) +#define SER_RS485_ADDRB (1 << 6) +#define SER_RS485_ADDR_RECV (1 << 7) +#define SER_RS485_ADDR_DEST (1 << 8) + + __u32 delay_rts_before_send; + __u32 delay_rts_after_send; + + /* The fields below are defined by flags */ + union { + __u32 padding[5]; /* Memory is cheap, new structs are a pain */ + + struct { + __u8 addr_recv; + __u8 addr_dest; + __u8 padding0[2]; + __u32 padding1[4]; + }; + }; }; /* diff --git a/original/uapi/linux/serial_core.h b/original/uapi/linux/serial_core.h index c4042dc..3ba34d8 100644 --- a/original/uapi/linux/serial_core.h +++ b/original/uapi/linux/serial_core.h @@ -68,6 +68,9 @@ /* NVIDIA Tegra Combined UART */ #define PORT_TEGRA_TCU 41 +/* ASPEED AST2x00 virtual UART */ +#define PORT_ASPEED_VUART 42 + /* Intel EG20 */ #define PORT_PCH_8LINE 44 #define PORT_PCH_2LINE 45 @@ -121,10 +124,6 @@ /* TXX9 type number */ #define PORT_TXX9 64 -/* NEC VR4100 series SIU/DSIU */ -#define PORT_VR41XX_SIU 65 -#define PORT_VR41XX_DSIU 66 - /* Samsung S3C2400 SoC */ #define PORT_S3C2400 67 @@ -274,4 +273,7 @@ /* Freescale LINFlexD UART */ #define PORT_LINFLEXUART 122 +/* Sunplus UART */ +#define PORT_SUNPLUS 123 + #endif /* _UAPILINUX_SERIAL_CORE_H */ diff --git a/original/uapi/linux/serial_reg.h b/original/uapi/linux/serial_reg.h index f51bc8f..bab3b39 100644 --- a/original/uapi/linux/serial_reg.h +++ b/original/uapi/linux/serial_reg.h @@ -139,7 +139,7 @@ #define UART_LSR_PE 0x04 /* Parity error indicator */ #define UART_LSR_OE 0x02 /* Overrun error indicator */ #define UART_LSR_DR 0x01 /* Receiver data ready */ -#define UART_LSR_BRK_ERROR_BITS 0x1E /* BI, FE, PE, OE bits */ +#define UART_LSR_BRK_ERROR_BITS (UART_LSR_BI|UART_LSR_FE|UART_LSR_PE|UART_LSR_OE) #define UART_MSR 6 /* In: Modem Status Register */ #define UART_MSR_DCD 0x80 /* Data Carrier Detect */ @@ -150,7 +150,7 @@ #define UART_MSR_TERI 0x04 /* Trailing edge ring indicator */ #define UART_MSR_DDSR 0x02 /* Delta DSR */ #define UART_MSR_DCTS 0x01 /* Delta CTS */ -#define UART_MSR_ANY_DELTA 0x0F /* Any of the delta bits! */ +#define UART_MSR_ANY_DELTA (UART_MSR_DDCD|UART_MSR_TERI|UART_MSR_DDSR|UART_MSR_DCTS) #define UART_SCR 7 /* I/O: Scratch Register */ diff --git a/original/uapi/linux/sev-guest.h b/original/uapi/linux/sev-guest.h new file mode 100644 index 0000000..256aaef --- /dev/null +++ b/original/uapi/linux/sev-guest.h @@ -0,0 +1,80 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* + * Userspace interface for AMD SEV and SNP guest driver. + * + * Copyright (C) 2021 Advanced Micro Devices, Inc. + * + * Author: Brijesh Singh <brijesh.singh@amd.com> + * + * SEV API specification is available at: https://developer.amd.com/sev/ + */ + +#ifndef __UAPI_LINUX_SEV_GUEST_H_ +#define __UAPI_LINUX_SEV_GUEST_H_ + +#include <linux/types.h> + +struct snp_report_req { + /* user data that should be included in the report */ + __u8 user_data[64]; + + /* The vmpl level to be included in the report */ + __u32 vmpl; + + /* Must be zero filled */ + __u8 rsvd[28]; +}; + +struct snp_report_resp { + /* response data, see SEV-SNP spec for the format */ + __u8 data[4000]; +}; + +struct snp_derived_key_req { + __u32 root_key_select; + __u32 rsvd; + __u64 guest_field_select; + __u32 vmpl; + __u32 guest_svn; + __u64 tcb_version; +}; + +struct snp_derived_key_resp { + /* response data, see SEV-SNP spec for the format */ + __u8 data[64]; +}; + +struct snp_guest_request_ioctl { + /* message version number (must be non-zero) */ + __u8 msg_version; + + /* Request and response structure address */ + __u64 req_data; + __u64 resp_data; + + /* firmware error code on failure (see psp-sev.h) */ + __u64 fw_err; +}; + +struct snp_ext_report_req { + struct snp_report_req data; + + /* where to copy the certificate blob */ + __u64 certs_address; + + /* length of the certificate blob */ + __u32 certs_len; +}; + +#define SNP_GUEST_REQ_IOC_TYPE 'S' + +/* Get SNP attestation report */ +#define SNP_GET_REPORT _IOWR(SNP_GUEST_REQ_IOC_TYPE, 0x0, struct snp_guest_request_ioctl) + +/* Get a derived key from the root */ +#define SNP_GET_DERIVED_KEY _IOWR(SNP_GUEST_REQ_IOC_TYPE, 0x1, struct snp_guest_request_ioctl) + +/* Get SNP extended report as defined in the GHCB specification version 2. */ +#define SNP_GET_EXT_REPORT _IOWR(SNP_GUEST_REQ_IOC_TYPE, 0x2, struct snp_guest_request_ioctl) + +#endif /* __UAPI_LINUX_SEV_GUEST_H_ */ diff --git a/original/uapi/linux/smc.h b/original/uapi/linux/smc.h index 6c2874f..bb4dacc 100644 --- a/original/uapi/linux/smc.h +++ b/original/uapi/linux/smc.h @@ -59,6 +59,9 @@ enum { SMC_NETLINK_DUMP_SEID, SMC_NETLINK_ENABLE_SEID, SMC_NETLINK_DISABLE_SEID, + SMC_NETLINK_DUMP_HS_LIMITATION, + SMC_NETLINK_ENABLE_HS_LIMITATION, + SMC_NETLINK_DISABLE_HS_LIMITATION, }; /* SMC_GENL_FAMILY top level attributes */ @@ -121,6 +124,7 @@ enum { SMC_NLA_LGR_R_V2, /* nest */ SMC_NLA_LGR_R_NET_COOKIE, /* u64 */ SMC_NLA_LGR_R_PAD, /* flag */ + SMC_NLA_LGR_R_BUF_TYPE, /* u8 */ __SMC_NLA_LGR_R_MAX, SMC_NLA_LGR_R_MAX = __SMC_NLA_LGR_R_MAX - 1 }; @@ -284,4 +288,16 @@ enum { __SMC_NLA_SEID_TABLE_MAX, SMC_NLA_SEID_TABLE_MAX = __SMC_NLA_SEID_TABLE_MAX - 1 }; + +/* SMC_NETLINK_HS_LIMITATION attributes */ +enum { + SMC_NLA_HS_LIMITATION_UNSPEC, + SMC_NLA_HS_LIMITATION_ENABLED, /* u8 */ + __SMC_NLA_HS_LIMITATION_MAX, + SMC_NLA_HS_LIMITATION_MAX = __SMC_NLA_HS_LIMITATION_MAX - 1 +}; + +/* SMC socket options */ +#define SMC_LIMIT_HS 1 /* constraint on smc handshake */ + #endif /* _UAPI_LINUX_SMC_H */ diff --git a/original/uapi/linux/snmp.h b/original/uapi/linux/snmp.h index 904909d..6600cb0 100644 --- a/original/uapi/linux/snmp.h +++ b/original/uapi/linux/snmp.h @@ -292,6 +292,7 @@ enum LINUX_MIB_TCPDSACKIGNOREDDUBIOUS, /* TCPDSACKIgnoredDubious */ LINUX_MIB_TCPMIGRATEREQSUCCESS, /* TCPMigrateReqSuccess */ LINUX_MIB_TCPMIGRATEREQFAILURE, /* TCPMigrateReqFailure */ + LINUX_MIB_TCPPLBREHASH, /* TCPPLBRehash */ __LINUX_MIB_MAX }; @@ -344,6 +345,8 @@ enum LINUX_MIB_TLSRXDEVICE, /* TlsRxDevice */ LINUX_MIB_TLSDECRYPTERROR, /* TlsDecryptError */ LINUX_MIB_TLSRXDEVICERESYNC, /* TlsRxDeviceResync */ + LINUX_MIB_TLSDECRYPTRETRY, /* TlsDecryptRetry */ + LINUX_MIB_TLSRXNOPADVIOL, /* TlsRxNoPadViolation */ __LINUX_MIB_TLSMAX }; diff --git a/original/uapi/linux/socket.h b/original/uapi/linux/socket.h index eb0a9a5..d3fcd3b 100644 --- a/original/uapi/linux/socket.h +++ b/original/uapi/linux/socket.h @@ -31,4 +31,8 @@ struct __kernel_sockaddr_storage { #define SOCK_BUF_LOCK_MASK (SOCK_SNDBUF_LOCK | SOCK_RCVBUF_LOCK) +#define SOCK_TXREHASH_DEFAULT 255 +#define SOCK_TXREHASH_DISABLED 0 +#define SOCK_TXREHASH_ENABLED 1 + #endif /* _UAPI_LINUX_SOCKET_H */ diff --git a/original/uapi/linux/spi/spi.h b/original/uapi/linux/spi/spi.h index 236a85f..9d5f580 100644 --- a/original/uapi/linux/spi/spi.h +++ b/original/uapi/linux/spi/spi.h @@ -27,6 +27,7 @@ #define SPI_TX_OCTAL _BITUL(13) /* transmit with 8 wires */ #define SPI_RX_OCTAL _BITUL(14) /* receive with 8 wires */ #define SPI_3WIRE_HIZ _BITUL(15) /* high impedance turnaround */ +#define SPI_RX_CPHA_FLIP _BITUL(16) /* flip CPHA on Rx only xfer */ /* * All the bits defined above should be covered by SPI_MODE_USER_MASK. @@ -36,6 +37,6 @@ * These bits must not overlap. A static assert check should make sure of that. * If adding extra bits, make sure to increase the bit index below as well. */ -#define SPI_MODE_USER_MASK (_BITUL(16) - 1) +#define SPI_MODE_USER_MASK (_BITUL(17) - 1) #endif /* _UAPI_SPI_H */ diff --git a/original/uapi/linux/stat.h b/original/uapi/linux/stat.h index 1500a0f..7cab2c6 100644 --- a/original/uapi/linux/stat.h +++ b/original/uapi/linux/stat.h @@ -124,7 +124,8 @@ struct statx { __u32 stx_dev_minor; /* 0x90 */ __u64 stx_mnt_id; - __u64 __spare2; + __u32 stx_dio_mem_align; /* Memory buffer alignment for direct I/O */ + __u32 stx_dio_offset_align; /* File offset alignment for direct I/O */ /* 0xa0 */ __u64 __spare3[12]; /* Spare space for future expansion */ /* 0x100 */ @@ -152,6 +153,7 @@ struct statx { #define STATX_BASIC_STATS 0x000007ffU /* The stuff in the normal stat struct */ #define STATX_BTIME 0x00000800U /* Want/got stx_btime */ #define STATX_MNT_ID 0x00001000U /* Got stx_mnt_id */ +#define STATX_DIOALIGN 0x00002000U /* Want/got direct I/O alignment info */ #define STATX__RESERVED 0x80000000U /* Reserved for future struct statx expansion */ diff --git a/original/uapi/linux/stddef.h b/original/uapi/linux/stddef.h index 3021ea2..7837ba4 100644 --- a/original/uapi/linux/stddef.h +++ b/original/uapi/linux/stddef.h @@ -1,4 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI_LINUX_STDDEF_H +#define _UAPI_LINUX_STDDEF_H + #include <linux/compiler_types.h> #ifndef __always_inline @@ -41,3 +44,4 @@ struct { } __empty_ ## NAME; \ TYPE NAME[]; \ } +#endif diff --git a/original/uapi/linux/stm.h b/original/uapi/linux/stm.h index 7bac318..de3579c 100644 --- a/original/uapi/linux/stm.h +++ b/original/uapi/linux/stm.h @@ -36,7 +36,7 @@ struct stp_policy_id { /* padding */ __u16 __reserved_0; __u32 __reserved_1; - char id[0]; + char id[]; }; #define STP_POLICY_ID_SET _IOWR('%', 0, struct stp_policy_id) diff --git a/original/uapi/linux/swab.h b/original/uapi/linux/swab.h index 7272f85..0171718 100644 --- a/original/uapi/linux/swab.h +++ b/original/uapi/linux/swab.h @@ -3,7 +3,7 @@ #define _UAPI_LINUX_SWAB_H #include <linux/types.h> -#include <linux/compiler.h> +#include <linux/stddef.h> #include <asm/bitsperlong.h> #include <asm/swab.h> @@ -102,7 +102,7 @@ static inline __attribute_const__ __u32 __fswahb32(__u32 val) #define __swab16(x) (__u16)__builtin_bswap16((__u16)(x)) #else #define __swab16(x) \ - (__builtin_constant_p((__u16)(x)) ? \ + (__u16)(__builtin_constant_p(x) ? \ ___constant_swab16(x) : \ __fswab16(x)) #endif @@ -115,7 +115,7 @@ static inline __attribute_const__ __u32 __fswahb32(__u32 val) #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x)) #else #define __swab32(x) \ - (__builtin_constant_p((__u32)(x)) ? \ + (__u32)(__builtin_constant_p(x) ? \ ___constant_swab32(x) : \ __fswab32(x)) #endif @@ -128,7 +128,7 @@ static inline __attribute_const__ __u32 __fswahb32(__u32 val) #define __swab64(x) (__u64)__builtin_bswap64((__u64)(x)) #else #define __swab64(x) \ - (__builtin_constant_p((__u64)(x)) ? \ + (__u64)(__builtin_constant_p(x) ? \ ___constant_swab64(x) : \ __fswab64(x)) #endif diff --git a/original/uapi/linux/sysctl.h b/original/uapi/linux/sysctl.h index 6a3b194..8981f00 100644 --- a/original/uapi/linux/sysctl.h +++ b/original/uapi/linux/sysctl.h @@ -584,24 +584,25 @@ enum { /* /proc/sys/net/<protocol>/neigh/<dev> */ enum { - NET_NEIGH_MCAST_SOLICIT=1, - NET_NEIGH_UCAST_SOLICIT=2, - NET_NEIGH_APP_SOLICIT=3, - NET_NEIGH_RETRANS_TIME=4, - NET_NEIGH_REACHABLE_TIME=5, - NET_NEIGH_DELAY_PROBE_TIME=6, - NET_NEIGH_GC_STALE_TIME=7, - NET_NEIGH_UNRES_QLEN=8, - NET_NEIGH_PROXY_QLEN=9, - NET_NEIGH_ANYCAST_DELAY=10, - NET_NEIGH_PROXY_DELAY=11, - NET_NEIGH_LOCKTIME=12, - NET_NEIGH_GC_INTERVAL=13, - NET_NEIGH_GC_THRESH1=14, - NET_NEIGH_GC_THRESH2=15, - NET_NEIGH_GC_THRESH3=16, - NET_NEIGH_RETRANS_TIME_MS=17, - NET_NEIGH_REACHABLE_TIME_MS=18, + NET_NEIGH_MCAST_SOLICIT = 1, + NET_NEIGH_UCAST_SOLICIT = 2, + NET_NEIGH_APP_SOLICIT = 3, + NET_NEIGH_RETRANS_TIME = 4, + NET_NEIGH_REACHABLE_TIME = 5, + NET_NEIGH_DELAY_PROBE_TIME = 6, + NET_NEIGH_GC_STALE_TIME = 7, + NET_NEIGH_UNRES_QLEN = 8, + NET_NEIGH_PROXY_QLEN = 9, + NET_NEIGH_ANYCAST_DELAY = 10, + NET_NEIGH_PROXY_DELAY = 11, + NET_NEIGH_LOCKTIME = 12, + NET_NEIGH_GC_INTERVAL = 13, + NET_NEIGH_GC_THRESH1 = 14, + NET_NEIGH_GC_THRESH2 = 15, + NET_NEIGH_GC_THRESH3 = 16, + NET_NEIGH_RETRANS_TIME_MS = 17, + NET_NEIGH_REACHABLE_TIME_MS = 18, + NET_NEIGH_INTERVAL_PROBE_TIME_MS = 19, }; /* /proc/sys/net/dccp */ diff --git a/original/uapi/linux/target_core_user.h b/original/uapi/linux/target_core_user.h index 27ace51..fbd8ca6 100644 --- a/original/uapi/linux/target_core_user.h +++ b/original/uapi/linux/target_core_user.h @@ -152,7 +152,7 @@ struct tcmu_tmr_entry { __u32 cmd_cnt; __u64 __pad3; __u64 __pad4; - __u16 cmd_ids[0]; + __u16 cmd_ids[]; } __packed; #define TCMU_OP_ALIGN_SIZE sizeof(__u64) diff --git a/original/uapi/linux/taskstats.h b/original/uapi/linux/taskstats.h index 12327d3..a7f5b11 100644 --- a/original/uapi/linux/taskstats.h +++ b/original/uapi/linux/taskstats.h @@ -34,7 +34,7 @@ */ -#define TASKSTATS_VERSION 11 +#define TASKSTATS_VERSION 13 #define TS_COMM_LEN 32 /* should be >= TASK_COMM_LEN * in linux/sched.h */ @@ -48,7 +48,8 @@ struct taskstats { __u32 ac_exitcode; /* Exit status */ /* The accounting flags of a task as defined in <linux/acct.h> - * Defined values are AFORK, ASU, ACOMPAT, ACORE, and AXSIG. + * Defined values are AFORK, ASU, ACOMPAT, ACORE, AXSIG, and AGROUP. + * (AGROUP since version 12). */ __u8 ac_flag; /* Record flags */ __u8 ac_nice; /* task_nice */ @@ -173,9 +174,30 @@ struct taskstats { /* v10: 64-bit btime to avoid overflow */ __u64 ac_btime64; /* 64-bit begin time */ - /* Delay waiting for memory compact */ + /* v11: Delay waiting for memory compact */ __u64 compact_count; __u64 compact_delay_total; + + /* v12 begin */ + __u32 ac_tgid; /* thread group ID */ + /* Thread group walltime up to now. This is total process walltime if + * AGROUP flag is set. + */ + __u64 ac_tgetime __attribute__((aligned(8))); + /* Lightweight information to identify process binary files. + * This leaves userspace to match this to a file system path, using + * MAJOR() and MINOR() macros to identify a device and mount point, + * the inode to identify the executable file. This is /proc/self/exe + * at the end, so matching the most recent exec(). Values are zero + * for kernel threads. + */ + __u64 ac_exe_dev; /* program binary device ID */ + __u64 ac_exe_inode; /* program binary inode number */ + /* v12 end */ + + /* v13: Delay waiting for write-protect copy */ + __u64 wpcopy_count; + __u64 wpcopy_delay_total; }; diff --git a/original/uapi/linux/tc_act/tc_bpf.h b/original/uapi/linux/tc_act/tc_bpf.h index 653c4f9..fe6c8f8 100644 --- a/original/uapi/linux/tc_act/tc_bpf.h +++ b/original/uapi/linux/tc_act/tc_bpf.h @@ -1,11 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright (c) 2015 Jiri Pirko <jiri@resnulli.us> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __LINUX_TC_BPF_H diff --git a/original/uapi/linux/tc_act/tc_ct.h b/original/uapi/linux/tc_act/tc_ct.h index 5fb1d7a..6c5200f 100644 --- a/original/uapi/linux/tc_act/tc_ct.h +++ b/original/uapi/linux/tc_act/tc_ct.h @@ -22,6 +22,9 @@ enum { TCA_CT_NAT_PORT_MIN, /* be16 */ TCA_CT_NAT_PORT_MAX, /* be16 */ TCA_CT_PAD, + TCA_CT_HELPER_NAME, /* string */ + TCA_CT_HELPER_FAMILY, /* u8 */ + TCA_CT_HELPER_PROTO, /* u8 */ __TCA_CT_MAX }; diff --git a/original/uapi/linux/tc_act/tc_skbedit.h b/original/uapi/linux/tc_act/tc_skbedit.h index 800e933..6403251 100644 --- a/original/uapi/linux/tc_act/tc_skbedit.h +++ b/original/uapi/linux/tc_act/tc_skbedit.h @@ -2,19 +2,6 @@ /* * Copyright (c) 2008, Intel Corporation. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. - * * Author: Alexander Duyck <alexander.h.duyck@intel.com> */ @@ -29,6 +16,7 @@ #define SKBEDIT_F_PTYPE 0x8 #define SKBEDIT_F_MASK 0x10 #define SKBEDIT_F_INHERITDSFIELD 0x20 +#define SKBEDIT_F_TXQ_SKBHASH 0x40 struct tc_skbedit { tc_gen; @@ -45,6 +33,7 @@ enum { TCA_SKBEDIT_PTYPE, TCA_SKBEDIT_MASK, TCA_SKBEDIT_FLAGS, + TCA_SKBEDIT_QUEUE_MAPPING_MAX, __TCA_SKBEDIT_MAX }; #define TCA_SKBEDIT_MAX (__TCA_SKBEDIT_MAX - 1) diff --git a/original/uapi/linux/tc_act/tc_skbmod.h b/original/uapi/linux/tc_act/tc_skbmod.h index af6ef2c..ac62c9a 100644 --- a/original/uapi/linux/tc_act/tc_skbmod.h +++ b/original/uapi/linux/tc_act/tc_skbmod.h @@ -1,12 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright (c) 2016, Jamal Hadi Salim - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. -*/ + */ #ifndef __LINUX_TC_SKBMOD_H #define __LINUX_TC_SKBMOD_H diff --git a/original/uapi/linux/tc_act/tc_tunnel_key.h b/original/uapi/linux/tc_act/tc_tunnel_key.h index 3f10dc4..49ad403 100644 --- a/original/uapi/linux/tc_act/tc_tunnel_key.h +++ b/original/uapi/linux/tc_act/tc_tunnel_key.h @@ -2,11 +2,6 @@ /* * Copyright (c) 2016, Amir Vadai <amir@vadai.me> * Copyright (c) 2016, Mellanox Technologies. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __LINUX_TC_TUNNEL_KEY_H diff --git a/original/uapi/linux/tc_act/tc_vlan.h b/original/uapi/linux/tc_act/tc_vlan.h index 5b306fe..3e1f8e5 100644 --- a/original/uapi/linux/tc_act/tc_vlan.h +++ b/original/uapi/linux/tc_act/tc_vlan.h @@ -1,11 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __LINUX_TC_VLAN_H diff --git a/original/uapi/linux/tcp.h b/original/uapi/linux/tcp.h index 8fc09e8..879eeb0 100644 --- a/original/uapi/linux/tcp.h +++ b/original/uapi/linux/tcp.h @@ -284,6 +284,11 @@ struct tcp_info { __u32 tcpi_snd_wnd; /* peer's advertised receive window after * scaling (bytes) */ + __u32 tcpi_rcv_wnd; /* local advertised receive window after + * scaling (bytes) + */ + + __u32 tcpi_rehash; /* PLB or timeout triggered rehash attempts */ }; /* netlink attributes types for SCM_TIMESTAMPING_OPT_STATS */ @@ -315,6 +320,7 @@ enum { TCP_NLA_BYTES_NOTSENT, /* Bytes in write queue not yet sent */ TCP_NLA_EDT, /* Earliest departure time (CLOCK_MONOTONIC) */ TCP_NLA_TTL, /* TTL or hop limit of a packet received */ + TCP_NLA_REHASH, /* PLB and timeout triggered rehash attempts */ }; /* for TCP_MD5SIG socket option */ diff --git a/original/uapi/linux/tdx-guest.h b/original/uapi/linux/tdx-guest.h new file mode 100644 index 0000000..a6a2098 --- /dev/null +++ b/original/uapi/linux/tdx-guest.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Userspace interface for TDX guest driver + * + * Copyright (C) 2022 Intel Corporation + */ + +#ifndef _UAPI_LINUX_TDX_GUEST_H_ +#define _UAPI_LINUX_TDX_GUEST_H_ + +#include <linux/ioctl.h> +#include <linux/types.h> + +/* Length of the REPORTDATA used in TDG.MR.REPORT TDCALL */ +#define TDX_REPORTDATA_LEN 64 + +/* Length of TDREPORT used in TDG.MR.REPORT TDCALL */ +#define TDX_REPORT_LEN 1024 + +/** + * struct tdx_report_req - Request struct for TDX_CMD_GET_REPORT0 IOCTL. + * + * @reportdata: User buffer with REPORTDATA to be included into TDREPORT. + * Typically it can be some nonce provided by attestation + * service, so the generated TDREPORT can be uniquely verified. + * @tdreport: User buffer to store TDREPORT output from TDCALL[TDG.MR.REPORT]. + */ +struct tdx_report_req { + __u8 reportdata[TDX_REPORTDATA_LEN]; + __u8 tdreport[TDX_REPORT_LEN]; +}; + +/* + * TDX_CMD_GET_REPORT0 - Get TDREPORT0 (a.k.a. TDREPORT subtype 0) using + * TDCALL[TDG.MR.REPORT] + * + * Return 0 on success, -EIO on TDCALL execution failure, and + * standard errno on other general error cases. + */ +#define TDX_CMD_GET_REPORT0 _IOWR('T', 1, struct tdx_report_req) + +#endif /* _UAPI_LINUX_TDX_GUEST_H_ */ diff --git a/original/uapi/linux/tee.h b/original/uapi/linux/tee.h index 25a6c53..23e5716 100644 --- a/original/uapi/linux/tee.h +++ b/original/uapi/linux/tee.h @@ -42,10 +42,6 @@ #define TEE_IOC_MAGIC 0xa4 #define TEE_IOC_BASE 0 -/* Flags relating to shared memory */ -#define TEE_IOCTL_SHM_MAPPED 0x1 /* memory mapped in normal world */ -#define TEE_IOCTL_SHM_DMA_BUF 0x2 /* dma-buf handle on shared memory */ - #define TEE_MAX_ARG_SIZE 1024 #define TEE_GEN_CAP_GP (1 << 0)/* GlobalPlatform compliant TEE */ diff --git a/original/uapi/linux/thermal.h b/original/uapi/linux/thermal.h index 9aa2fed..fc78bf3 100644 --- a/original/uapi/linux/thermal.h +++ b/original/uapi/linux/thermal.h @@ -44,7 +44,10 @@ enum thermal_genl_attr { THERMAL_GENL_ATTR_CDEV_MAX_STATE, THERMAL_GENL_ATTR_CDEV_NAME, THERMAL_GENL_ATTR_GOV_NAME, - + THERMAL_GENL_ATTR_CPU_CAPABILITY, + THERMAL_GENL_ATTR_CPU_CAPABILITY_ID, + THERMAL_GENL_ATTR_CPU_CAPABILITY_PERFORMANCE, + THERMAL_GENL_ATTR_CPU_CAPABILITY_EFFICIENCY, __THERMAL_GENL_ATTR_MAX, }; #define THERMAL_GENL_ATTR_MAX (__THERMAL_GENL_ATTR_MAX - 1) @@ -71,6 +74,7 @@ enum thermal_genl_event { THERMAL_GENL_EVENT_CDEV_DELETE, /* Cdev unbound */ THERMAL_GENL_EVENT_CDEV_STATE_UPDATE, /* Cdev state updated */ THERMAL_GENL_EVENT_TZ_GOV_CHANGE, /* Governor policy changed */ + THERMAL_GENL_EVENT_CPU_CAPABILITY_CHANGE, /* CPU capability changed */ __THERMAL_GENL_EVENT_MAX, }; #define THERMAL_GENL_EVENT_MAX (__THERMAL_GENL_EVENT_MAX - 1) diff --git a/original/uapi/linux/tipc_config.h b/original/uapi/linux/tipc_config.h index 4dfc056..c00adf2 100644 --- a/original/uapi/linux/tipc_config.h +++ b/original/uapi/linux/tipc_config.h @@ -43,10 +43,6 @@ #include <linux/tipc.h> #include <asm/byteorder.h> -#ifndef __KERNEL__ -#include <arpa/inet.h> /* for ntohs etc. */ -#endif - /* * Configuration * @@ -269,33 +265,33 @@ static inline int TLV_OK(const void *tlv, __u16 space) */ return (space >= TLV_SPACE(0)) && - (ntohs(((struct tlv_desc *)tlv)->tlv_len) <= space); + (__be16_to_cpu(((struct tlv_desc *)tlv)->tlv_len) <= space); } static inline int TLV_CHECK(const void *tlv, __u16 space, __u16 exp_type) { return TLV_OK(tlv, space) && - (ntohs(((struct tlv_desc *)tlv)->tlv_type) == exp_type); + (__be16_to_cpu(((struct tlv_desc *)tlv)->tlv_type) == exp_type); } static inline int TLV_GET_LEN(struct tlv_desc *tlv) { - return ntohs(tlv->tlv_len); + return __be16_to_cpu(tlv->tlv_len); } static inline void TLV_SET_LEN(struct tlv_desc *tlv, __u16 len) { - tlv->tlv_len = htons(len); + tlv->tlv_len = __cpu_to_be16(len); } static inline int TLV_CHECK_TYPE(struct tlv_desc *tlv, __u16 type) { - return (ntohs(tlv->tlv_type) == type); + return (__be16_to_cpu(tlv->tlv_type) == type); } static inline void TLV_SET_TYPE(struct tlv_desc *tlv, __u16 type) { - tlv->tlv_type = htons(type); + tlv->tlv_type = __cpu_to_be16(type); } static inline int TLV_SET(void *tlv, __u16 type, void *data, __u16 len) @@ -305,8 +301,8 @@ static inline int TLV_SET(void *tlv, __u16 type, void *data, __u16 len) tlv_len = TLV_LENGTH(len); tlv_ptr = (struct tlv_desc *)tlv; - tlv_ptr->tlv_type = htons(type); - tlv_ptr->tlv_len = htons(tlv_len); + tlv_ptr->tlv_type = __cpu_to_be16(type); + tlv_ptr->tlv_len = __cpu_to_be16(tlv_len); if (len && data) { memcpy(TLV_DATA(tlv_ptr), data, len); memset((char *)TLV_DATA(tlv_ptr) + len, 0, TLV_SPACE(len) - tlv_len); @@ -348,7 +344,7 @@ static inline void *TLV_LIST_DATA(struct tlv_list_desc *list) static inline void TLV_LIST_STEP(struct tlv_list_desc *list) { - __u16 tlv_space = TLV_ALIGN(ntohs(list->tlv_ptr->tlv_len)); + __u16 tlv_space = TLV_ALIGN(__be16_to_cpu(list->tlv_ptr->tlv_len)); list->tlv_ptr = (struct tlv_desc *)((char *)list->tlv_ptr + tlv_space); list->tlv_space -= tlv_space; @@ -404,9 +400,9 @@ static inline int TCM_SET(void *msg, __u16 cmd, __u16 flags, msg_len = TCM_LENGTH(data_len); tcm_hdr = (struct tipc_cfg_msg_hdr *)msg; - tcm_hdr->tcm_len = htonl(msg_len); - tcm_hdr->tcm_type = htons(cmd); - tcm_hdr->tcm_flags = htons(flags); + tcm_hdr->tcm_len = __cpu_to_be32(msg_len); + tcm_hdr->tcm_type = __cpu_to_be16(cmd); + tcm_hdr->tcm_flags = __cpu_to_be16(flags); if (data_len && data) { memcpy(TCM_DATA(msg), data, data_len); memset((char *)TCM_DATA(msg) + data_len, 0, TCM_SPACE(data_len) - msg_len); diff --git a/original/uapi/linux/tls.h b/original/uapi/linux/tls.h index 5f38be0..b66a800 100644 --- a/original/uapi/linux/tls.h +++ b/original/uapi/linux/tls.h @@ -39,6 +39,8 @@ /* TLS socket options */ #define TLS_TX 1 /* Set transmit parameters */ #define TLS_RX 2 /* Set receive parameters */ +#define TLS_TX_ZEROCOPY_RO 3 /* TX zerocopy (only sendfile now) */ +#define TLS_RX_EXPECT_NO_PAD 4 /* Attempt opportunistic zero-copy */ /* Supported versions */ #define TLS_VERSION_MINOR(ver) ((ver) & 0xFF) @@ -98,6 +100,20 @@ #define TLS_CIPHER_SM4_CCM_TAG_SIZE 16 #define TLS_CIPHER_SM4_CCM_REC_SEQ_SIZE 8 +#define TLS_CIPHER_ARIA_GCM_128 57 +#define TLS_CIPHER_ARIA_GCM_128_IV_SIZE 8 +#define TLS_CIPHER_ARIA_GCM_128_KEY_SIZE 16 +#define TLS_CIPHER_ARIA_GCM_128_SALT_SIZE 4 +#define TLS_CIPHER_ARIA_GCM_128_TAG_SIZE 16 +#define TLS_CIPHER_ARIA_GCM_128_REC_SEQ_SIZE 8 + +#define TLS_CIPHER_ARIA_GCM_256 58 +#define TLS_CIPHER_ARIA_GCM_256_IV_SIZE 8 +#define TLS_CIPHER_ARIA_GCM_256_KEY_SIZE 32 +#define TLS_CIPHER_ARIA_GCM_256_SALT_SIZE 4 +#define TLS_CIPHER_ARIA_GCM_256_TAG_SIZE 16 +#define TLS_CIPHER_ARIA_GCM_256_REC_SEQ_SIZE 8 + #define TLS_SET_RECORD_TYPE 1 #define TLS_GET_RECORD_TYPE 2 @@ -154,12 +170,30 @@ struct tls12_crypto_info_sm4_ccm { unsigned char rec_seq[TLS_CIPHER_SM4_CCM_REC_SEQ_SIZE]; }; +struct tls12_crypto_info_aria_gcm_128 { + struct tls_crypto_info info; + unsigned char iv[TLS_CIPHER_ARIA_GCM_128_IV_SIZE]; + unsigned char key[TLS_CIPHER_ARIA_GCM_128_KEY_SIZE]; + unsigned char salt[TLS_CIPHER_ARIA_GCM_128_SALT_SIZE]; + unsigned char rec_seq[TLS_CIPHER_ARIA_GCM_128_REC_SEQ_SIZE]; +}; + +struct tls12_crypto_info_aria_gcm_256 { + struct tls_crypto_info info; + unsigned char iv[TLS_CIPHER_ARIA_GCM_256_IV_SIZE]; + unsigned char key[TLS_CIPHER_ARIA_GCM_256_KEY_SIZE]; + unsigned char salt[TLS_CIPHER_ARIA_GCM_256_SALT_SIZE]; + unsigned char rec_seq[TLS_CIPHER_ARIA_GCM_256_REC_SEQ_SIZE]; +}; + enum { TLS_INFO_UNSPEC, TLS_INFO_VERSION, TLS_INFO_CIPHER, TLS_INFO_TXCONF, TLS_INFO_RXCONF, + TLS_INFO_ZC_RO_TX, + TLS_INFO_RX_NO_PAD, __TLS_INFO_MAX, }; #define TLS_INFO_MAX (__TLS_INFO_MAX - 1) diff --git a/original/uapi/linux/tty.h b/original/uapi/linux/tty.h index a58deb3..68aeae2 100644 --- a/original/uapi/linux/tty.h +++ b/original/uapi/linux/tty.h @@ -6,8 +6,6 @@ * 'tty.h' defines some structures used by tty_io.c and some defines. */ -#define NR_LDISCS 30 - /* line disciplines */ #define N_TTY 0 #define N_SLIP 1 @@ -39,5 +37,10 @@ #define N_SPEAKUP 26 /* Speakup communication with synths */ #define N_NULL 27 /* Null ldisc used for error handling */ #define N_MCTP 28 /* MCTP-over-serial */ +#define N_DEVELOPMENT 29 /* Manual out-of-tree testing */ +#define N_CAN327 30 /* ELM327 based OBD-II interfaces */ + +/* Always the newest line discipline + 1 */ +#define NR_LDISCS 31 #endif /* _UAPI_LINUX_TTY_H */ diff --git a/original/uapi/linux/types.h b/original/uapi/linux/types.h index f6d2f83..308433b 100644 --- a/original/uapi/linux/types.h +++ b/original/uapi/linux/types.h @@ -19,12 +19,15 @@ * any application/library that wants linux/types.h. */ +/* sparse defines __CHECKER__; see Documentation/dev-tools/sparse.rst */ #ifdef __CHECKER__ -#define __bitwise__ __attribute__((bitwise)) +#define __bitwise __attribute__((bitwise)) #else -#define __bitwise__ +#define __bitwise #endif -#define __bitwise __bitwise__ + +/* The kernel doesn't use this legacy form, but user space does */ +#define __bitwise__ __bitwise typedef __u16 __bitwise __le16; typedef __u16 __bitwise __be16; diff --git a/original/uapi/linux/ublk_cmd.h b/original/uapi/linux/ublk_cmd.h new file mode 100644 index 0000000..8f88e3a --- /dev/null +++ b/original/uapi/linux/ublk_cmd.h @@ -0,0 +1,233 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef USER_BLK_DRV_CMD_INC_H +#define USER_BLK_DRV_CMD_INC_H + +#include <linux/types.h> + +/* ublk server command definition */ + +/* + * Admin commands, issued by ublk server, and handled by ublk driver. + */ +#define UBLK_CMD_GET_QUEUE_AFFINITY 0x01 +#define UBLK_CMD_GET_DEV_INFO 0x02 +#define UBLK_CMD_ADD_DEV 0x04 +#define UBLK_CMD_DEL_DEV 0x05 +#define UBLK_CMD_START_DEV 0x06 +#define UBLK_CMD_STOP_DEV 0x07 +#define UBLK_CMD_SET_PARAMS 0x08 +#define UBLK_CMD_GET_PARAMS 0x09 +#define UBLK_CMD_START_USER_RECOVERY 0x10 +#define UBLK_CMD_END_USER_RECOVERY 0x11 +/* + * IO commands, issued by ublk server, and handled by ublk driver. + * + * FETCH_REQ: issued via sqe(URING_CMD) beforehand for fetching IO request + * from ublk driver, should be issued only when starting device. After + * the associated cqe is returned, request's tag can be retrieved via + * cqe->userdata. + * + * COMMIT_AND_FETCH_REQ: issued via sqe(URING_CMD) after ublkserver handled + * this IO request, request's handling result is committed to ublk + * driver, meantime FETCH_REQ is piggyback, and FETCH_REQ has to be + * handled before completing io request. + * + * NEED_GET_DATA: only used for write requests to set io addr and copy data + * When NEED_GET_DATA is set, ublksrv has to issue UBLK_IO_NEED_GET_DATA + * command after ublk driver returns UBLK_IO_RES_NEED_GET_DATA. + * + * It is only used if ublksrv set UBLK_F_NEED_GET_DATA flag + * while starting a ublk device. + */ +#define UBLK_IO_FETCH_REQ 0x20 +#define UBLK_IO_COMMIT_AND_FETCH_REQ 0x21 +#define UBLK_IO_NEED_GET_DATA 0x22 + +/* only ABORT means that no re-fetch */ +#define UBLK_IO_RES_OK 0 +#define UBLK_IO_RES_NEED_GET_DATA 1 +#define UBLK_IO_RES_ABORT (-ENODEV) + +#define UBLKSRV_CMD_BUF_OFFSET 0 +#define UBLKSRV_IO_BUF_OFFSET 0x80000000 + +/* tag bit is 12bit, so at most 4096 IOs for each queue */ +#define UBLK_MAX_QUEUE_DEPTH 4096 + +/* + * zero copy requires 4k block size, and can remap ublk driver's io + * request into ublksrv's vm space + */ +#define UBLK_F_SUPPORT_ZERO_COPY (1ULL << 0) + +/* + * Force to complete io cmd via io_uring_cmd_complete_in_task so that + * performance comparison is done easily with using task_work_add + */ +#define UBLK_F_URING_CMD_COMP_IN_TASK (1ULL << 1) + +/* + * User should issue io cmd again for write requests to + * set io buffer address and copy data from bio vectors + * to the userspace io buffer. + * + * In this mode, task_work is not used. + */ +#define UBLK_F_NEED_GET_DATA (1UL << 2) + +#define UBLK_F_USER_RECOVERY (1UL << 3) + +#define UBLK_F_USER_RECOVERY_REISSUE (1UL << 4) + +/* device state */ +#define UBLK_S_DEV_DEAD 0 +#define UBLK_S_DEV_LIVE 1 +#define UBLK_S_DEV_QUIESCED 2 + +/* shipped via sqe->cmd of io_uring command */ +struct ublksrv_ctrl_cmd { + /* sent to which device, must be valid */ + __u32 dev_id; + + /* sent to which queue, must be -1 if the cmd isn't for queue */ + __u16 queue_id; + /* + * cmd specific buffer, can be IN or OUT. + */ + __u16 len; + __u64 addr; + + /* inline data */ + __u64 data[2]; +}; + +struct ublksrv_ctrl_dev_info { + __u16 nr_hw_queues; + __u16 queue_depth; + __u16 state; + __u16 pad0; + + __u32 max_io_buf_bytes; + __u32 dev_id; + + __s32 ublksrv_pid; + __u32 pad1; + + __u64 flags; + + /* For ublksrv internal use, invisible to ublk driver */ + __u64 ublksrv_flags; + + __u64 reserved0; + __u64 reserved1; + __u64 reserved2; +}; + +#define UBLK_IO_OP_READ 0 +#define UBLK_IO_OP_WRITE 1 +#define UBLK_IO_OP_FLUSH 2 +#define UBLK_IO_OP_DISCARD 3 +#define UBLK_IO_OP_WRITE_SAME 4 +#define UBLK_IO_OP_WRITE_ZEROES 5 + +#define UBLK_IO_F_FAILFAST_DEV (1U << 8) +#define UBLK_IO_F_FAILFAST_TRANSPORT (1U << 9) +#define UBLK_IO_F_FAILFAST_DRIVER (1U << 10) +#define UBLK_IO_F_META (1U << 11) +#define UBLK_IO_F_FUA (1U << 13) +#define UBLK_IO_F_NOUNMAP (1U << 15) +#define UBLK_IO_F_SWAP (1U << 16) + +/* + * io cmd is described by this structure, and stored in share memory, indexed + * by request tag. + * + * The data is stored by ublk driver, and read by ublksrv after one fetch command + * returns. + */ +struct ublksrv_io_desc { + /* op: bit 0-7, flags: bit 8-31 */ + __u32 op_flags; + + __u32 nr_sectors; + + /* start sector for this io */ + __u64 start_sector; + + /* buffer address in ublksrv daemon vm space, from ublk driver */ + __u64 addr; +}; + +static inline __u8 ublksrv_get_op(const struct ublksrv_io_desc *iod) +{ + return iod->op_flags & 0xff; +} + +static inline __u32 ublksrv_get_flags(const struct ublksrv_io_desc *iod) +{ + return iod->op_flags >> 8; +} + +/* issued to ublk driver via /dev/ublkcN */ +struct ublksrv_io_cmd { + __u16 q_id; + + /* for fetch/commit which result */ + __u16 tag; + + /* io result, it is valid for COMMIT* command only */ + __s32 result; + + /* + * userspace buffer address in ublksrv daemon process, valid for + * FETCH* command only + */ + __u64 addr; +}; + +struct ublk_param_basic { +#define UBLK_ATTR_READ_ONLY (1 << 0) +#define UBLK_ATTR_ROTATIONAL (1 << 1) +#define UBLK_ATTR_VOLATILE_CACHE (1 << 2) +#define UBLK_ATTR_FUA (1 << 3) + __u32 attrs; + __u8 logical_bs_shift; + __u8 physical_bs_shift; + __u8 io_opt_shift; + __u8 io_min_shift; + + __u32 max_sectors; + __u32 chunk_sectors; + + __u64 dev_sectors; + __u64 virt_boundary_mask; +}; + +struct ublk_param_discard { + __u32 discard_alignment; + + __u32 discard_granularity; + __u32 max_discard_sectors; + + __u32 max_write_zeroes_sectors; + __u16 max_discard_segments; + __u16 reserved0; +}; + +struct ublk_params { + /* + * Total length of parameters, userspace has to set 'len' for both + * SET_PARAMS and GET_PARAMS command, and driver may update len + * if two sides use different version of 'ublk_params', same with + * 'types' fields. + */ + __u32 len; +#define UBLK_PARAM_TYPE_BASIC (1 << 0) +#define UBLK_PARAM_TYPE_DISCARD (1 << 1) + __u32 types; /* types of parameter included */ + + struct ublk_param_basic basic; + struct ublk_param_discard discard; +}; + +#endif diff --git a/original/uapi/linux/usb/audio.h b/original/uapi/linux/usb/audio.h index 76b7c3f..c917c53 100644 --- a/original/uapi/linux/usb/audio.h +++ b/original/uapi/linux/usb/audio.h @@ -341,7 +341,7 @@ struct uac_feature_unit_descriptor { __u8 bUnitID; __u8 bSourceID; __u8 bControlSize; - __u8 bmaControls[0]; /* variable length */ + __u8 bmaControls[]; /* variable length */ } __attribute__((packed)); static inline __u8 uac_feature_unit_iFeature(struct uac_feature_unit_descriptor *desc) diff --git a/original/uapi/linux/usb/cdc.h b/original/uapi/linux/usb/cdc.h index 6d61550..1924cf6 100644 --- a/original/uapi/linux/usb/cdc.h +++ b/original/uapi/linux/usb/cdc.h @@ -171,7 +171,7 @@ struct usb_cdc_mdlm_detail_desc { /* type is associated with mdlm_desc.bGUID */ __u8 bGuidDescriptorType; - __u8 bDetailData[0]; + __u8 bDetailData[]; } __attribute__ ((packed)); /* "OBEX Control Model Functional Descriptor" */ @@ -271,6 +271,10 @@ struct usb_cdc_line_coding { __u8 bDataBits; } __attribute__ ((packed)); +/* Control Signal Bitmap Values from 6.2.14 SetControlLineState */ +#define USB_CDC_CTRL_DTR (1 << 0) +#define USB_CDC_CTRL_RTS (1 << 1) + /* table 62; bits in multicast filter */ #define USB_CDC_PACKET_TYPE_PROMISCUOUS (1 << 0) #define USB_CDC_PACKET_TYPE_ALL_MULTICAST (1 << 1) /* no filter */ @@ -302,6 +306,15 @@ struct usb_cdc_notification { __le16 wLength; } __attribute__ ((packed)); +/* UART State Bitmap Values from 6.3.5 SerialState */ +#define USB_CDC_SERIAL_STATE_DCD (1 << 0) +#define USB_CDC_SERIAL_STATE_DSR (1 << 1) +#define USB_CDC_SERIAL_STATE_BREAK (1 << 2) +#define USB_CDC_SERIAL_STATE_RING_SIGNAL (1 << 3) +#define USB_CDC_SERIAL_STATE_FRAMING (1 << 4) +#define USB_CDC_SERIAL_STATE_PARITY (1 << 5) +#define USB_CDC_SERIAL_STATE_OVERRUN (1 << 6) + struct usb_cdc_speed_change { __le32 DLBitRRate; /* contains the downlink bit rate (IN pipe) */ __le32 ULBitRate; /* contains the uplink bit rate (OUT pipe) */ @@ -379,7 +392,7 @@ struct usb_cdc_ncm_ndp16 { __le32 dwSignature; __le16 wLength; __le16 wNextNdpIndex; - struct usb_cdc_ncm_dpe16 dpe16[0]; + struct usb_cdc_ncm_dpe16 dpe16[]; } __attribute__ ((packed)); /* 32-bit NCM Datagram Pointer Entry */ @@ -395,7 +408,7 @@ struct usb_cdc_ncm_ndp32 { __le16 wReserved6; __le32 dwNextNdpIndex; __le32 dwReserved12; - struct usb_cdc_ncm_dpe32 dpe32[0]; + struct usb_cdc_ncm_dpe32 dpe32[]; } __attribute__ ((packed)); /* CDC NCM subclass 3.2.1 and 3.2.2 */ diff --git a/original/uapi/linux/usb/ch9.h b/original/uapi/linux/usb/ch9.h index 17ce561..31fcfa0 100644 --- a/original/uapi/linux/usb/ch9.h +++ b/original/uapi/linux/usb/ch9.h @@ -818,7 +818,7 @@ struct usb_key_descriptor { __u8 tTKID[3]; __u8 bReserved; - __u8 bKeyData[0]; + __u8 bKeyData[]; } __attribute__((packed)); /*-------------------------------------------------------------------------*/ diff --git a/original/uapi/linux/usb/g_uvc.h b/original/uapi/linux/usb/g_uvc.h index 652f169..8d7824d 100644 --- a/original/uapi/linux/usb/g_uvc.h +++ b/original/uapi/linux/usb/g_uvc.h @@ -21,6 +21,9 @@ #define UVC_EVENT_DATA (V4L2_EVENT_PRIVATE_START + 5) #define UVC_EVENT_LAST (V4L2_EVENT_PRIVATE_START + 5) +#define UVC_STRING_CONTROL_IDX 0 +#define UVC_STRING_STREAMING_IDX 1 + struct uvc_request_data { __s32 length; __u8 data[60]; diff --git a/original/uapi/linux/usb/raw_gadget.h b/original/uapi/linux/usb/raw_gadget.h index 0be6852..c7d2199 100644 --- a/original/uapi/linux/usb/raw_gadget.h +++ b/original/uapi/linux/usb/raw_gadget.h @@ -60,7 +60,7 @@ enum usb_raw_event_type { struct usb_raw_event { __u32 type; __u32 length; - __u8 data[0]; + __u8 data[]; }; #define USB_RAW_IO_FLAGS_ZERO 0x0001 @@ -90,7 +90,7 @@ struct usb_raw_ep_io { __u16 ep; __u16 flags; __u32 length; - __u8 data[0]; + __u8 data[]; }; /* Maximum number of non-control endpoints in struct usb_raw_eps_info. */ diff --git a/original/uapi/linux/usb/video.h b/original/uapi/linux/usb/video.h index bfdae12..6e8e572 100644 --- a/original/uapi/linux/usb/video.h +++ b/original/uapi/linux/usb/video.h @@ -466,7 +466,7 @@ struct uvc_format_uncompressed { __u8 bDefaultFrameIndex; __u8 bAspectRatioX; __u8 bAspectRatioY; - __u8 bmInterfaceFlags; + __u8 bmInterlaceFlags; __u8 bCopyProtect; } __attribute__((__packed__)); @@ -522,7 +522,7 @@ struct uvc_format_mjpeg { __u8 bDefaultFrameIndex; __u8 bAspectRatioX; __u8 bAspectRatioY; - __u8 bmInterfaceFlags; + __u8 bmInterlaceFlags; __u8 bCopyProtect; } __attribute__((__packed__)); diff --git a/original/uapi/linux/usbdevice_fs.h b/original/uapi/linux/usbdevice_fs.h index cf525cd..74a84e0 100644 --- a/original/uapi/linux/usbdevice_fs.h +++ b/original/uapi/linux/usbdevice_fs.h @@ -131,7 +131,7 @@ struct usbdevfs_urb { unsigned int signr; /* signal to be sent on completion, or 0 if none should be sent. */ void __user *usercontext; - struct usbdevfs_iso_packet_desc iso_frame_desc[0]; + struct usbdevfs_iso_packet_desc iso_frame_desc[]; }; /* ioctls for talking directly to drivers */ @@ -176,7 +176,7 @@ struct usbdevfs_disconnect_claim { struct usbdevfs_streams { unsigned int num_streams; /* Not used by USBDEVFS_FREE_STREAMS */ unsigned int num_eps; - unsigned char eps[0]; + unsigned char eps[]; }; /* diff --git a/original/uapi/linux/usbip.h b/original/uapi/linux/usbip.h index fd393d9..e4421ad 100644 --- a/original/uapi/linux/usbip.h +++ b/original/uapi/linux/usbip.h @@ -24,4 +24,30 @@ enum usbip_device_status { VDEV_ST_USED, VDEV_ST_ERROR }; + +/* USB URB Transfer flags: + * + * USBIP server and client (vchi) pack URBs in TCP packets. The following + * are the transfer type defines used in USBIP protocol. + */ + +#define USBIP_URB_SHORT_NOT_OK 0x0001 +#define USBIP_URB_ISO_ASAP 0x0002 +#define USBIP_URB_NO_TRANSFER_DMA_MAP 0x0004 +#define USBIP_URB_ZERO_PACKET 0x0040 +#define USBIP_URB_NO_INTERRUPT 0x0080 +#define USBIP_URB_FREE_BUFFER 0x0100 +#define USBIP_URB_DIR_IN 0x0200 +#define USBIP_URB_DIR_OUT 0 +#define USBIP_URB_DIR_MASK USBIP_URB_DIR_IN + +#define USBIP_URB_DMA_MAP_SINGLE 0x00010000 +#define USBIP_URB_DMA_MAP_PAGE 0x00020000 +#define USBIP_URB_DMA_MAP_SG 0x00040000 +#define USBIP_URB_MAP_LOCAL 0x00080000 +#define USBIP_URB_SETUP_MAP_SINGLE 0x00100000 +#define USBIP_URB_SETUP_MAP_LOCAL 0x00200000 +#define USBIP_URB_DMA_SG_COMBINED 0x00400000 +#define USBIP_URB_ALIGNED_TEMP_BUFFER 0x00800000 + #endif /* _UAPI_LINUX_USBIP_H */ diff --git a/original/uapi/linux/userfaultfd.h b/original/uapi/linux/userfaultfd.h index 05b31d6..005e5e3 100644 --- a/original/uapi/linux/userfaultfd.h +++ b/original/uapi/linux/userfaultfd.h @@ -12,6 +12,10 @@ #include <linux/types.h> +/* ioctls for /dev/userfaultfd */ +#define USERFAULTFD_IOC 0xAA +#define USERFAULTFD_IOC_NEW _IO(USERFAULTFD_IOC, 0x00) + /* * If the UFFDIO_API is upgraded someday, the UFFDIO_UNREGISTER and * UFFDIO_WAKE ioctls should be defined as _IOW and not as _IOR. In @@ -32,7 +36,9 @@ UFFD_FEATURE_SIGBUS | \ UFFD_FEATURE_THREAD_ID | \ UFFD_FEATURE_MINOR_HUGETLBFS | \ - UFFD_FEATURE_MINOR_SHMEM) + UFFD_FEATURE_MINOR_SHMEM | \ + UFFD_FEATURE_EXACT_ADDRESS | \ + UFFD_FEATURE_WP_HUGETLBFS_SHMEM) #define UFFD_API_IOCTLS \ ((__u64)1 << _UFFDIO_REGISTER | \ (__u64)1 << _UFFDIO_UNREGISTER | \ @@ -46,7 +52,8 @@ #define UFFD_API_RANGE_IOCTLS_BASIC \ ((__u64)1 << _UFFDIO_WAKE | \ (__u64)1 << _UFFDIO_COPY | \ - (__u64)1 << _UFFDIO_CONTINUE) + (__u64)1 << _UFFDIO_CONTINUE | \ + (__u64)1 << _UFFDIO_WRITEPROTECT) /* * Valid ioctl command number range with this API is from 0x00 to @@ -189,6 +196,13 @@ struct uffdio_api { * * UFFD_FEATURE_MINOR_SHMEM indicates the same support as * UFFD_FEATURE_MINOR_HUGETLBFS, but for shmem-backed pages instead. + * + * UFFD_FEATURE_EXACT_ADDRESS indicates that the exact address of page + * faults would be provided and the offset within the page would not be + * masked. + * + * UFFD_FEATURE_WP_HUGETLBFS_SHMEM indicates that userfaultfd + * write-protection mode is supported on both shmem and hugetlbfs. */ #define UFFD_FEATURE_PAGEFAULT_FLAG_WP (1<<0) #define UFFD_FEATURE_EVENT_FORK (1<<1) @@ -201,6 +215,8 @@ struct uffdio_api { #define UFFD_FEATURE_THREAD_ID (1<<8) #define UFFD_FEATURE_MINOR_HUGETLBFS (1<<9) #define UFFD_FEATURE_MINOR_SHMEM (1<<10) +#define UFFD_FEATURE_EXACT_ADDRESS (1<<11) +#define UFFD_FEATURE_WP_HUGETLBFS_SHMEM (1<<12) __u64 features; __u64 ioctls; diff --git a/original/uapi/linux/v4l2-common.h b/original/uapi/linux/v4l2-common.h index 7d21c16..5a23a15 100644 --- a/original/uapi/linux/v4l2-common.h +++ b/original/uapi/linux/v4l2-common.h @@ -10,45 +10,6 @@ * * Copyright (C) 2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Alternatively you can redistribute this file under the terms of the - * BSD license as stated below: - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. The names of its contributors may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * */ #ifndef __V4L2_COMMON__ diff --git a/original/uapi/linux/v4l2-controls.h b/original/uapi/linux/v4l2-controls.h index c8e0f84..b73a8ba 100644 --- a/original/uapi/linux/v4l2-controls.h +++ b/original/uapi/linux/v4l2-controls.h @@ -4,44 +4,6 @@ * * Copyright (C) 1999-2012 the contributors * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Alternatively you can redistribute this file under the terms of the - * BSD license as stated below: - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. The names of its contributors may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * * The contents of this header was split off from videodev2.h. All control * definitions should be added to this header, which is included by * videodev2.h. @@ -219,6 +181,24 @@ enum v4l2_colorfx { */ #define V4L2_CID_USER_ALLEGRO_BASE (V4L2_CID_USER_BASE + 0x1170) +/* + * The base for the isl7998x driver controls. + * We reserve 16 controls for this driver. + */ +#define V4L2_CID_USER_ISL7998X_BASE (V4L2_CID_USER_BASE + 0x1180) + +/* + * The base for DW100 driver controls. + * We reserve 16 controls for this driver. + */ +#define V4L2_CID_USER_DW100_BASE (V4L2_CID_USER_BASE + 0x1190) + +/* + * The base for Aspeed driver controls. + * We reserve 16 controls for this driver. + */ +#define V4L2_CID_USER_ASPEED_BASE (V4L2_CID_USER_BASE + 0x11a0) + /* MPEG-class control IDs */ /* The MPEG controls are applicable to all codec controls * and the 'MPEG' part of the define is historical */ @@ -443,6 +423,11 @@ enum v4l2_mpeg_video_multi_slice_mode { #define V4L2_CID_MPEG_VIDEO_USE_LTR_FRAMES (V4L2_CID_CODEC_BASE+234) #define V4L2_CID_MPEG_VIDEO_DEC_CONCEAL_COLOR (V4L2_CID_CODEC_BASE+235) #define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD (V4L2_CID_CODEC_BASE+236) +#define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE (V4L2_CID_CODEC_BASE+237) +enum v4l2_mpeg_video_intra_refresh_period_type { + V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM = 0, + V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC = 1, +}; /* CIDs for the MPEG-2 Part 2 (H.262) codec */ #define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL (V4L2_CID_CODEC_BASE+270) @@ -1002,6 +987,8 @@ enum v4l2_auto_focus_range { #define V4L2_CID_CAMERA_SENSOR_ROTATION (V4L2_CID_CAMERA_CLASS_BASE+35) +#define V4L2_CID_HDR_SENSOR_MODE (V4L2_CID_CAMERA_CLASS_BASE+36) + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) @@ -1563,6 +1550,8 @@ struct v4l2_h264_dpb_entry { #define V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC 0x01 #define V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC 0x02 #define V4L2_H264_DECODE_PARAM_FLAG_BOTTOM_FIELD 0x04 +#define V4L2_H264_DECODE_PARAM_FLAG_PFRAME 0x08 +#define V4L2_H264_DECODE_PARAM_FLAG_BFRAME 0x10 #define V4L2_CID_STATELESS_H264_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 7) /** @@ -1717,7 +1706,7 @@ struct v4l2_vp8_segment { * @sharpness_level: matches sharpness_level syntax element. * @level: matches loop_filter_level syntax element. * @padding: padding field. Should be zeroed by applications. - * @flags: see V4L2_VP8_LF_FLAG_{}. + * @flags: see V4L2_VP8_LF_{}. * * This structure contains loop filter related parameters. * See the 'mb_lf_adjustments()' part of the frame header syntax, @@ -1984,6 +1973,465 @@ struct v4l2_ctrl_mpeg2_quantisation { __u8 chroma_non_intra_quantiser_matrix[64]; }; +#define V4L2_CID_STATELESS_HEVC_SPS (V4L2_CID_CODEC_STATELESS_BASE + 400) +#define V4L2_CID_STATELESS_HEVC_PPS (V4L2_CID_CODEC_STATELESS_BASE + 401) +#define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 402) +#define V4L2_CID_STATELESS_HEVC_SCALING_MATRIX (V4L2_CID_CODEC_STATELESS_BASE + 403) +#define V4L2_CID_STATELESS_HEVC_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 404) +#define V4L2_CID_STATELESS_HEVC_DECODE_MODE (V4L2_CID_CODEC_STATELESS_BASE + 405) +#define V4L2_CID_STATELESS_HEVC_START_CODE (V4L2_CID_CODEC_STATELESS_BASE + 406) +#define V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS (V4L2_CID_CODEC_STATELESS_BASE + 407) + +enum v4l2_stateless_hevc_decode_mode { + V4L2_STATELESS_HEVC_DECODE_MODE_SLICE_BASED, + V4L2_STATELESS_HEVC_DECODE_MODE_FRAME_BASED, +}; + +enum v4l2_stateless_hevc_start_code { + V4L2_STATELESS_HEVC_START_CODE_NONE, + V4L2_STATELESS_HEVC_START_CODE_ANNEX_B, +}; + +#define V4L2_HEVC_SLICE_TYPE_B 0 +#define V4L2_HEVC_SLICE_TYPE_P 1 +#define V4L2_HEVC_SLICE_TYPE_I 2 + +#define V4L2_HEVC_SPS_FLAG_SEPARATE_COLOUR_PLANE (1ULL << 0) +#define V4L2_HEVC_SPS_FLAG_SCALING_LIST_ENABLED (1ULL << 1) +#define V4L2_HEVC_SPS_FLAG_AMP_ENABLED (1ULL << 2) +#define V4L2_HEVC_SPS_FLAG_SAMPLE_ADAPTIVE_OFFSET (1ULL << 3) +#define V4L2_HEVC_SPS_FLAG_PCM_ENABLED (1ULL << 4) +#define V4L2_HEVC_SPS_FLAG_PCM_LOOP_FILTER_DISABLED (1ULL << 5) +#define V4L2_HEVC_SPS_FLAG_LONG_TERM_REF_PICS_PRESENT (1ULL << 6) +#define V4L2_HEVC_SPS_FLAG_SPS_TEMPORAL_MVP_ENABLED (1ULL << 7) +#define V4L2_HEVC_SPS_FLAG_STRONG_INTRA_SMOOTHING_ENABLED (1ULL << 8) + +/** + * struct v4l2_ctrl_hevc_sps - ITU-T Rec. H.265: Sequence parameter set + * + * @video_parameter_set_id: specifies the value of the + * vps_video_parameter_set_id of the active VPS + * @seq_parameter_set_id: provides an identifier for the SPS for + * reference by other syntax elements + * @pic_width_in_luma_samples: specifies the width of each decoded picture + * in units of luma samples + * @pic_height_in_luma_samples: specifies the height of each decoded picture + * in units of luma samples + * @bit_depth_luma_minus8: this value plus 8specifies the bit depth of the + * samples of the luma array + * @bit_depth_chroma_minus8: this value plus 8 specifies the bit depth of the + * samples of the chroma arrays + * @log2_max_pic_order_cnt_lsb_minus4: this value plus 4 specifies the value of + * the variable MaxPicOrderCntLsb + * @sps_max_dec_pic_buffering_minus1: this value plus 1 specifies the maximum + * required size of the decoded picture + * buffer for the codec video sequence + * @sps_max_num_reorder_pics: indicates the maximum allowed number of pictures + * @sps_max_latency_increase_plus1: not equal to 0 is used to compute the + * value of SpsMaxLatencyPictures array + * @log2_min_luma_coding_block_size_minus3: plus 3 specifies the minimum + * luma coding block size + * @log2_diff_max_min_luma_coding_block_size: specifies the difference between + * the maximum and minimum luma + * coding block size + * @log2_min_luma_transform_block_size_minus2: plus 2 specifies the minimum luma + * transform block size + * @log2_diff_max_min_luma_transform_block_size: specifies the difference between + * the maximum and minimum luma + * transform block size + * @max_transform_hierarchy_depth_inter: specifies the maximum hierarchy + * depth for transform units of + * coding units coded in inter + * prediction mode + * @max_transform_hierarchy_depth_intra: specifies the maximum hierarchy + * depth for transform units of + * coding units coded in intra + * prediction mode + * @pcm_sample_bit_depth_luma_minus1: this value plus 1 specifies the number of + * bits used to represent each of PCM sample + * values of the luma component + * @pcm_sample_bit_depth_chroma_minus1: this value plus 1 specifies the number + * of bits used to represent each of PCM + * sample values of the chroma components + * @log2_min_pcm_luma_coding_block_size_minus3: this value plus 3 specifies the + * minimum size of coding blocks + * @log2_diff_max_min_pcm_luma_coding_block_size: specifies the difference between + * the maximum and minimum size of + * coding blocks + * @num_short_term_ref_pic_sets: specifies the number of st_ref_pic_set() + * syntax structures included in the SPS + * @num_long_term_ref_pics_sps: specifies the number of candidate long-term + * reference pictures that are specified in the SPS + * @chroma_format_idc: specifies the chroma sampling + * @sps_max_sub_layers_minus1: this value plus 1 specifies the maximum number + * of temporal sub-layers + * @reserved: padding field. Should be zeroed by applications. + * @flags: see V4L2_HEVC_SPS_FLAG_{} + */ +struct v4l2_ctrl_hevc_sps { + __u8 video_parameter_set_id; + __u8 seq_parameter_set_id; + __u16 pic_width_in_luma_samples; + __u16 pic_height_in_luma_samples; + __u8 bit_depth_luma_minus8; + __u8 bit_depth_chroma_minus8; + __u8 log2_max_pic_order_cnt_lsb_minus4; + __u8 sps_max_dec_pic_buffering_minus1; + __u8 sps_max_num_reorder_pics; + __u8 sps_max_latency_increase_plus1; + __u8 log2_min_luma_coding_block_size_minus3; + __u8 log2_diff_max_min_luma_coding_block_size; + __u8 log2_min_luma_transform_block_size_minus2; + __u8 log2_diff_max_min_luma_transform_block_size; + __u8 max_transform_hierarchy_depth_inter; + __u8 max_transform_hierarchy_depth_intra; + __u8 pcm_sample_bit_depth_luma_minus1; + __u8 pcm_sample_bit_depth_chroma_minus1; + __u8 log2_min_pcm_luma_coding_block_size_minus3; + __u8 log2_diff_max_min_pcm_luma_coding_block_size; + __u8 num_short_term_ref_pic_sets; + __u8 num_long_term_ref_pics_sps; + __u8 chroma_format_idc; + __u8 sps_max_sub_layers_minus1; + + __u8 reserved[6]; + __u64 flags; +}; + +#define V4L2_HEVC_PPS_FLAG_DEPENDENT_SLICE_SEGMENT_ENABLED (1ULL << 0) +#define V4L2_HEVC_PPS_FLAG_OUTPUT_FLAG_PRESENT (1ULL << 1) +#define V4L2_HEVC_PPS_FLAG_SIGN_DATA_HIDING_ENABLED (1ULL << 2) +#define V4L2_HEVC_PPS_FLAG_CABAC_INIT_PRESENT (1ULL << 3) +#define V4L2_HEVC_PPS_FLAG_CONSTRAINED_INTRA_PRED (1ULL << 4) +#define V4L2_HEVC_PPS_FLAG_TRANSFORM_SKIP_ENABLED (1ULL << 5) +#define V4L2_HEVC_PPS_FLAG_CU_QP_DELTA_ENABLED (1ULL << 6) +#define V4L2_HEVC_PPS_FLAG_PPS_SLICE_CHROMA_QP_OFFSETS_PRESENT (1ULL << 7) +#define V4L2_HEVC_PPS_FLAG_WEIGHTED_PRED (1ULL << 8) +#define V4L2_HEVC_PPS_FLAG_WEIGHTED_BIPRED (1ULL << 9) +#define V4L2_HEVC_PPS_FLAG_TRANSQUANT_BYPASS_ENABLED (1ULL << 10) +#define V4L2_HEVC_PPS_FLAG_TILES_ENABLED (1ULL << 11) +#define V4L2_HEVC_PPS_FLAG_ENTROPY_CODING_SYNC_ENABLED (1ULL << 12) +#define V4L2_HEVC_PPS_FLAG_LOOP_FILTER_ACROSS_TILES_ENABLED (1ULL << 13) +#define V4L2_HEVC_PPS_FLAG_PPS_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 14) +#define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_OVERRIDE_ENABLED (1ULL << 15) +#define V4L2_HEVC_PPS_FLAG_PPS_DISABLE_DEBLOCKING_FILTER (1ULL << 16) +#define V4L2_HEVC_PPS_FLAG_LISTS_MODIFICATION_PRESENT (1ULL << 17) +#define V4L2_HEVC_PPS_FLAG_SLICE_SEGMENT_HEADER_EXTENSION_PRESENT (1ULL << 18) +#define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT (1ULL << 19) +#define V4L2_HEVC_PPS_FLAG_UNIFORM_SPACING (1ULL << 20) + +/** + * struct v4l2_ctrl_hevc_pps - ITU-T Rec. H.265: Picture parameter set + * + * @pic_parameter_set_id: identifies the PPS for reference by other + * syntax elements + * @num_extra_slice_header_bits: specifies the number of extra slice header + * bits that are present in the slice header RBSP + * for coded pictures referring to the PPS. + * @num_ref_idx_l0_default_active_minus1: this value plus 1 specifies the + * inferred value of num_ref_idx_l0_active_minus1 + * @num_ref_idx_l1_default_active_minus1: this value plus 1 specifies the + * inferred value of num_ref_idx_l1_active_minus1 + * @init_qp_minus26: this value plus 26 specifies the initial value of SliceQp Y for + * each slice referring to the PPS + * @diff_cu_qp_delta_depth: specifies the difference between the luma coding + * tree block size and the minimum luma coding block + * size of coding units that convey cu_qp_delta_abs + * and cu_qp_delta_sign_flag + * @pps_cb_qp_offset: specify the offsets to the luma quantization parameter Cb + * @pps_cr_qp_offset: specify the offsets to the luma quantization parameter Cr + * @num_tile_columns_minus1: this value plus 1 specifies the number of tile columns + * partitioning the picture + * @num_tile_rows_minus1: this value plus 1 specifies the number of tile rows partitioning + * the picture + * @column_width_minus1: this value plus 1 specifies the width of the each tile column in + * units of coding tree blocks + * @row_height_minus1: this value plus 1 specifies the height of the each tile row in + * units of coding tree blocks + * @pps_beta_offset_div2: specify the default deblocking parameter offsets for + * beta divided by 2 + * @pps_tc_offset_div2: specify the default deblocking parameter offsets for tC + * divided by 2 + * @log2_parallel_merge_level_minus2: this value plus 2 specifies the value of + * the variable Log2ParMrgLevel + * @reserved: padding field. Should be zeroed by applications. + * @flags: see V4L2_HEVC_PPS_FLAG_{} + */ +struct v4l2_ctrl_hevc_pps { + __u8 pic_parameter_set_id; + __u8 num_extra_slice_header_bits; + __u8 num_ref_idx_l0_default_active_minus1; + __u8 num_ref_idx_l1_default_active_minus1; + __s8 init_qp_minus26; + __u8 diff_cu_qp_delta_depth; + __s8 pps_cb_qp_offset; + __s8 pps_cr_qp_offset; + __u8 num_tile_columns_minus1; + __u8 num_tile_rows_minus1; + __u8 column_width_minus1[20]; + __u8 row_height_minus1[22]; + __s8 pps_beta_offset_div2; + __s8 pps_tc_offset_div2; + __u8 log2_parallel_merge_level_minus2; + __u8 reserved; + __u64 flags; +}; + +#define V4L2_HEVC_DPB_ENTRY_LONG_TERM_REFERENCE 0x01 + +#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME 0 +#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_FIELD 1 +#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_FIELD 2 +#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM 3 +#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP 4 +#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM_TOP 5 +#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP_BOTTOM 6 +#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_DOUBLING 7 +#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_TRIPLING 8 +#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_PREVIOUS_BOTTOM 9 +#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_PREVIOUS_TOP 10 +#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_NEXT_BOTTOM 11 +#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_NEXT_TOP 12 + +#define V4L2_HEVC_DPB_ENTRIES_NUM_MAX 16 + +/** + * struct v4l2_hevc_dpb_entry - HEVC decoded picture buffer entry + * + * @timestamp: timestamp of the V4L2 capture buffer to use as reference. + * @flags: long term flag for the reference frame + * @field_pic: whether the reference is a field picture or a frame. + * @reserved: padding field. Should be zeroed by applications. + * @pic_order_cnt_val: the picture order count of the current picture. + */ +struct v4l2_hevc_dpb_entry { + __u64 timestamp; + __u8 flags; + __u8 field_pic; + __u16 reserved; + __s32 pic_order_cnt_val; +}; + +/** + * struct v4l2_hevc_pred_weight_table - HEVC weighted prediction parameters + * + * @delta_luma_weight_l0: the difference of the weighting factor applied + * to the luma prediction value for list 0 + * @luma_offset_l0: the additive offset applied to the luma prediction value + * for list 0 + * @delta_chroma_weight_l0: the difference of the weighting factor applied + * to the chroma prediction values for list 0 + * @chroma_offset_l0: the difference of the additive offset applied to + * the chroma prediction values for list 0 + * @delta_luma_weight_l1: the difference of the weighting factor applied + * to the luma prediction value for list 1 + * @luma_offset_l1: the additive offset applied to the luma prediction value + * for list 1 + * @delta_chroma_weight_l1: the difference of the weighting factor applied + * to the chroma prediction values for list 1 + * @chroma_offset_l1: the difference of the additive offset applied to + * the chroma prediction values for list 1 + * @luma_log2_weight_denom: the base 2 logarithm of the denominator for + * all luma weighting factors + * @delta_chroma_log2_weight_denom: the difference of the base 2 logarithm + * of the denominator for all chroma + * weighting factors + */ +struct v4l2_hevc_pred_weight_table { + __s8 delta_luma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; + __s8 luma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; + __s8 delta_chroma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2]; + __s8 chroma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2]; + + __s8 delta_luma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; + __s8 luma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; + __s8 delta_chroma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2]; + __s8 chroma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2]; + + __u8 luma_log2_weight_denom; + __s8 delta_chroma_log2_weight_denom; +}; + +#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_LUMA (1ULL << 0) +#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_CHROMA (1ULL << 1) +#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_TEMPORAL_MVP_ENABLED (1ULL << 2) +#define V4L2_HEVC_SLICE_PARAMS_FLAG_MVD_L1_ZERO (1ULL << 3) +#define V4L2_HEVC_SLICE_PARAMS_FLAG_CABAC_INIT (1ULL << 4) +#define V4L2_HEVC_SLICE_PARAMS_FLAG_COLLOCATED_FROM_L0 (1ULL << 5) +#define V4L2_HEVC_SLICE_PARAMS_FLAG_USE_INTEGER_MV (1ULL << 6) +#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_DEBLOCKING_FILTER_DISABLED (1ULL << 7) +#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 8) +#define V4L2_HEVC_SLICE_PARAMS_FLAG_DEPENDENT_SLICE_SEGMENT (1ULL << 9) + +/** + * struct v4l2_ctrl_hevc_slice_params - HEVC slice parameters + * + * This control is a dynamically sized 1-dimensional array, + * V4L2_CTRL_FLAG_DYNAMIC_ARRAY flag must be set when using it. + * + * @bit_size: size (in bits) of the current slice data + * @data_byte_offset: offset (in bytes) to the video data in the current slice data + * @num_entry_point_offsets: specifies the number of entry point offset syntax + * elements in the slice header. + * @nal_unit_type: specifies the coding type of the slice (B, P or I) + * @nuh_temporal_id_plus1: minus 1 specifies a temporal identifier for the NAL unit + * @slice_type: see V4L2_HEVC_SLICE_TYPE_{} + * @colour_plane_id: specifies the colour plane associated with the current slice + * @slice_pic_order_cnt: specifies the picture order count + * @num_ref_idx_l0_active_minus1: this value plus 1 specifies the maximum + * reference index for reference picture list 0 + * that may be used to decode the slice + * @num_ref_idx_l1_active_minus1: this value plus 1 specifies the maximum + * reference index for reference picture list 1 + * that may be used to decode the slice + * @collocated_ref_idx: specifies the reference index of the collocated picture used + * for temporal motion vector prediction + * @five_minus_max_num_merge_cand: specifies the maximum number of merging + * motion vector prediction candidates supported in + * the slice subtracted from 5 + * @slice_qp_delta: specifies the initial value of QpY to be used for the coding + * blocks in the slice + * @slice_cb_qp_offset: specifies a difference to be added to the value of pps_cb_qp_offset + * @slice_cr_qp_offset: specifies a difference to be added to the value of pps_cr_qp_offset + * @slice_act_y_qp_offset: screen content extension parameters + * @slice_act_cb_qp_offset: screen content extension parameters + * @slice_act_cr_qp_offset: screen content extension parameters + * @slice_beta_offset_div2: specify the deblocking parameter offsets for beta divided by 2 + * @slice_tc_offset_div2: specify the deblocking parameter offsets for tC divided by 2 + * @pic_struct: indicates whether a picture should be displayed as a frame or as one or + * more fields + * @reserved0: padding field. Should be zeroed by applications. + * @slice_segment_addr: specifies the address of the first coding tree block in + * the slice segment + * @ref_idx_l0: the list of L0 reference elements as indices in the DPB + * @ref_idx_l1: the list of L1 reference elements as indices in the DPB + * @short_term_ref_pic_set_size: specifies the size of short-term reference + * pictures set included in the SPS + * @long_term_ref_pic_set_size: specifies the size of long-term reference + * pictures set include in the SPS + * @pred_weight_table: the prediction weight coefficients for inter-picture + * prediction + * @reserved1: padding field. Should be zeroed by applications. + * @flags: see V4L2_HEVC_SLICE_PARAMS_FLAG_{} + */ +struct v4l2_ctrl_hevc_slice_params { + __u32 bit_size; + __u32 data_byte_offset; + __u32 num_entry_point_offsets; + + /* ISO/IEC 23008-2, ITU-T Rec. H.265: NAL unit header */ + __u8 nal_unit_type; + __u8 nuh_temporal_id_plus1; + + /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */ + __u8 slice_type; + __u8 colour_plane_id; + __s32 slice_pic_order_cnt; + __u8 num_ref_idx_l0_active_minus1; + __u8 num_ref_idx_l1_active_minus1; + __u8 collocated_ref_idx; + __u8 five_minus_max_num_merge_cand; + __s8 slice_qp_delta; + __s8 slice_cb_qp_offset; + __s8 slice_cr_qp_offset; + __s8 slice_act_y_qp_offset; + __s8 slice_act_cb_qp_offset; + __s8 slice_act_cr_qp_offset; + __s8 slice_beta_offset_div2; + __s8 slice_tc_offset_div2; + + /* ISO/IEC 23008-2, ITU-T Rec. H.265: Picture timing SEI message */ + __u8 pic_struct; + + __u8 reserved0[3]; + /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */ + __u32 slice_segment_addr; + __u8 ref_idx_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; + __u8 ref_idx_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; + __u16 short_term_ref_pic_set_size; + __u16 long_term_ref_pic_set_size; + + /* ISO/IEC 23008-2, ITU-T Rec. H.265: Weighted prediction parameter */ + struct v4l2_hevc_pred_weight_table pred_weight_table; + + __u8 reserved1[2]; + __u64 flags; +}; + +#define V4L2_HEVC_DECODE_PARAM_FLAG_IRAP_PIC 0x1 +#define V4L2_HEVC_DECODE_PARAM_FLAG_IDR_PIC 0x2 +#define V4L2_HEVC_DECODE_PARAM_FLAG_NO_OUTPUT_OF_PRIOR 0x4 + +/** + * struct v4l2_ctrl_hevc_decode_params - HEVC decode parameters + * + * @pic_order_cnt_val: picture order count + * @short_term_ref_pic_set_size: specifies the size of short-term reference + * pictures set included in the SPS of the first slice + * @long_term_ref_pic_set_size: specifies the size of long-term reference + * pictures set include in the SPS of the first slice + * @num_active_dpb_entries: the number of entries in dpb + * @num_poc_st_curr_before: the number of reference pictures in the short-term + * set that come before the current frame + * @num_poc_st_curr_after: the number of reference pictures in the short-term + * set that come after the current frame + * @num_poc_lt_curr: the number of reference pictures in the long-term set + * @poc_st_curr_before: provides the index of the short term before references + * in DPB array + * @poc_st_curr_after: provides the index of the short term after references + * in DPB array + * @poc_lt_curr: provides the index of the long term references in DPB array + * @reserved: padding field. Should be zeroed by applications. + * @dpb: the decoded picture buffer, for meta-data about reference frames + * @flags: see V4L2_HEVC_DECODE_PARAM_FLAG_{} + */ +struct v4l2_ctrl_hevc_decode_params { + __s32 pic_order_cnt_val; + __u16 short_term_ref_pic_set_size; + __u16 long_term_ref_pic_set_size; + __u8 num_active_dpb_entries; + __u8 num_poc_st_curr_before; + __u8 num_poc_st_curr_after; + __u8 num_poc_lt_curr; + __u8 poc_st_curr_before[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; + __u8 poc_st_curr_after[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; + __u8 poc_lt_curr[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; + __u8 reserved[4]; + struct v4l2_hevc_dpb_entry dpb[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; + __u64 flags; +}; + +/** + * struct v4l2_ctrl_hevc_scaling_matrix - HEVC scaling lists parameters + * + * @scaling_list_4x4: scaling list is used for the scaling process for + * transform coefficients. The values on each scaling + * list are expected in raster scan order + * @scaling_list_8x8: scaling list is used for the scaling process for + * transform coefficients. The values on each scaling + * list are expected in raster scan order + * @scaling_list_16x16: scaling list is used for the scaling process for + * transform coefficients. The values on each scaling + * list are expected in raster scan order + * @scaling_list_32x32: scaling list is used for the scaling process for + * transform coefficients. The values on each scaling + * list are expected in raster scan order + * @scaling_list_dc_coef_16x16: scaling list is used for the scaling process + * for transform coefficients. The values on each + * scaling list are expected in raster scan order. + * @scaling_list_dc_coef_32x32: scaling list is used for the scaling process + * for transform coefficients. The values on each + * scaling list are expected in raster scan order. + */ +struct v4l2_ctrl_hevc_scaling_matrix { + __u8 scaling_list_4x4[6][16]; + __u8 scaling_list_8x8[6][64]; + __u8 scaling_list_16x16[6][64]; + __u8 scaling_list_32x32[2][64]; + __u8 scaling_list_dc_coef_16x16[6]; + __u8 scaling_list_dc_coef_32x32[2]; +}; + #define V4L2_CID_COLORIMETRY_CLASS_BASE (V4L2_CTRL_CLASS_COLORIMETRY | 0x900) #define V4L2_CID_COLORIMETRY_CLASS (V4L2_CTRL_CLASS_COLORIMETRY | 1) diff --git a/original/uapi/linux/v4l2-dv-timings.h b/original/uapi/linux/v4l2-dv-timings.h index b52b67c..ef0128c 100644 --- a/original/uapi/linux/v4l2-dv-timings.h +++ b/original/uapi/linux/v4l2-dv-timings.h @@ -3,15 +3,6 @@ * V4L2 DV timings header. * * Copyright (C) 2012-2016 Hans Verkuil <hans.verkuil@cisco.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef _V4L2_DV_TIMINGS_H diff --git a/original/uapi/linux/v4l2-mediabus.h b/original/uapi/linux/v4l2-mediabus.h index 903e67b..6b07b73 100644 --- a/original/uapi/linux/v4l2-mediabus.h +++ b/original/uapi/linux/v4l2-mediabus.h @@ -3,10 +3,6 @@ * Media Bus API header * * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_V4L2_MEDIABUS_H diff --git a/original/uapi/linux/v4l2-subdev.h b/original/uapi/linux/v4l2-subdev.h index 658106f..ecce4c7 100644 --- a/original/uapi/linux/v4l2-subdev.h +++ b/original/uapi/linux/v4l2-subdev.h @@ -6,19 +6,6 @@ * * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com> * Sakari Ailus <sakari.ailus@iki.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LINUX_V4L2_SUBDEV_H diff --git a/original/uapi/linux/vdpa.h b/original/uapi/linux/vdpa.h index 1061d8d..54b649a 100644 --- a/original/uapi/linux/vdpa.h +++ b/original/uapi/linux/vdpa.h @@ -18,6 +18,7 @@ enum vdpa_command { VDPA_CMD_DEV_DEL, VDPA_CMD_DEV_GET, /* can dump */ VDPA_CMD_DEV_CONFIG_GET, /* can dump */ + VDPA_CMD_DEV_VSTATS_GET, }; enum vdpa_attr { @@ -45,7 +46,16 @@ enum vdpa_attr { VDPA_ATTR_DEV_NEGOTIATED_FEATURES, /* u64 */ VDPA_ATTR_DEV_MGMTDEV_MAX_VQS, /* u32 */ + /* virtio features that are supported by the vDPA management device */ VDPA_ATTR_DEV_SUPPORTED_FEATURES, /* u64 */ + + VDPA_ATTR_DEV_QUEUE_INDEX, /* u32 */ + VDPA_ATTR_DEV_VENDOR_ATTR_NAME, /* string */ + VDPA_ATTR_DEV_VENDOR_ATTR_VALUE, /* u64 */ + + /* virtio features that are provisioned to the vDPA device */ + VDPA_ATTR_DEV_FEATURES, /* u64 */ + /* new attributes must be added above here */ VDPA_ATTR_MAX, }; diff --git a/original/uapi/linux/vduse.h b/original/uapi/linux/vduse.h index 7cfe1c1..11bd48c 100644 --- a/original/uapi/linux/vduse.h +++ b/original/uapi/linux/vduse.h @@ -210,6 +210,53 @@ struct vduse_vq_eventfd { */ #define VDUSE_VQ_INJECT_IRQ _IOW(VDUSE_BASE, 0x17, __u32) +/** + * struct vduse_iova_umem - userspace memory configuration for one IOVA region + * @uaddr: start address of userspace memory, it must be aligned to page size + * @iova: start of the IOVA region + * @size: size of the IOVA region + * @reserved: for future use, needs to be initialized to zero + * + * Structure used by VDUSE_IOTLB_REG_UMEM and VDUSE_IOTLB_DEREG_UMEM + * ioctls to register/de-register userspace memory for IOVA regions + */ +struct vduse_iova_umem { + __u64 uaddr; + __u64 iova; + __u64 size; + __u64 reserved[3]; +}; + +/* Register userspace memory for IOVA regions */ +#define VDUSE_IOTLB_REG_UMEM _IOW(VDUSE_BASE, 0x18, struct vduse_iova_umem) + +/* De-register the userspace memory. Caller should set iova and size field. */ +#define VDUSE_IOTLB_DEREG_UMEM _IOW(VDUSE_BASE, 0x19, struct vduse_iova_umem) + +/** + * struct vduse_iova_info - information of one IOVA region + * @start: start of the IOVA region + * @last: last of the IOVA region + * @capability: capability of the IOVA regsion + * @reserved: for future use, needs to be initialized to zero + * + * Structure used by VDUSE_IOTLB_GET_INFO ioctl to get information of + * one IOVA region. + */ +struct vduse_iova_info { + __u64 start; + __u64 last; +#define VDUSE_IOVA_CAP_UMEM (1 << 0) + __u64 capability; + __u64 reserved[3]; +}; + +/* + * Find the first IOVA region that overlaps with the range [start, last] + * and return some information on it. Caller should set start and last fields. + */ +#define VDUSE_IOTLB_GET_INFO _IOWR(VDUSE_BASE, 0x1a, struct vduse_iova_info) + /* The control messages definition for read(2)/write(2) on /dev/vduse/$NAME */ /** diff --git a/original/uapi/linux/version.h b/original/uapi/linux/version.h index fb68148..7113d90 100644 --- a/original/uapi/linux/version.h +++ b/original/uapi/linux/version.h @@ -1,5 +1,5 @@ -#define LINUX_VERSION_CODE 332032 +#define LINUX_VERSION_CODE 393728 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + ((c) > 255 ? 255 : (c))) -#define LINUX_VERSION_MAJOR 5 -#define LINUX_VERSION_PATCHLEVEL 17 +#define LINUX_VERSION_MAJOR 6 +#define LINUX_VERSION_PATCHLEVEL 2 #define LINUX_VERSION_SUBLEVEL 0 diff --git a/original/uapi/linux/vfio.h b/original/uapi/linux/vfio.h index ef33ea0..23105eb 100644 --- a/original/uapi/linux/vfio.h +++ b/original/uapi/linux/vfio.h @@ -323,7 +323,7 @@ struct vfio_region_info_cap_type { #define VFIO_REGION_TYPE_PCI_VENDOR_MASK (0xffff) #define VFIO_REGION_TYPE_GFX (1) #define VFIO_REGION_TYPE_CCW (2) -#define VFIO_REGION_TYPE_MIGRATION (3) +#define VFIO_REGION_TYPE_MIGRATION_DEPRECATED (3) /* sub-types for VFIO_REGION_TYPE_PCI_* */ @@ -405,225 +405,29 @@ struct vfio_region_gfx_edid { #define VFIO_REGION_SUBTYPE_CCW_CRW (3) /* sub-types for VFIO_REGION_TYPE_MIGRATION */ -#define VFIO_REGION_SUBTYPE_MIGRATION (1) - -/* - * The structure vfio_device_migration_info is placed at the 0th offset of - * the VFIO_REGION_SUBTYPE_MIGRATION region to get and set VFIO device related - * migration information. Field accesses from this structure are only supported - * at their native width and alignment. Otherwise, the result is undefined and - * vendor drivers should return an error. - * - * device_state: (read/write) - * - The user application writes to this field to inform the vendor driver - * about the device state to be transitioned to. - * - The vendor driver should take the necessary actions to change the - * device state. After successful transition to a given state, the - * vendor driver should return success on write(device_state, state) - * system call. If the device state transition fails, the vendor driver - * should return an appropriate -errno for the fault condition. - * - On the user application side, if the device state transition fails, - * that is, if write(device_state, state) returns an error, read - * device_state again to determine the current state of the device from - * the vendor driver. - * - The vendor driver should return previous state of the device unless - * the vendor driver has encountered an internal error, in which case - * the vendor driver may report the device_state VFIO_DEVICE_STATE_ERROR. - * - The user application must use the device reset ioctl to recover the - * device from VFIO_DEVICE_STATE_ERROR state. If the device is - * indicated to be in a valid device state by reading device_state, the - * user application may attempt to transition the device to any valid - * state reachable from the current state or terminate itself. - * - * device_state consists of 3 bits: - * - If bit 0 is set, it indicates the _RUNNING state. If bit 0 is clear, - * it indicates the _STOP state. When the device state is changed to - * _STOP, driver should stop the device before write() returns. - * - If bit 1 is set, it indicates the _SAVING state, which means that the - * driver should start gathering device state information that will be - * provided to the VFIO user application to save the device's state. - * - If bit 2 is set, it indicates the _RESUMING state, which means that - * the driver should prepare to resume the device. Data provided through - * the migration region should be used to resume the device. - * Bits 3 - 31 are reserved for future use. To preserve them, the user - * application should perform a read-modify-write operation on this - * field when modifying the specified bits. - * - * +------- _RESUMING - * |+------ _SAVING - * ||+----- _RUNNING - * ||| - * 000b => Device Stopped, not saving or resuming - * 001b => Device running, which is the default state - * 010b => Stop the device & save the device state, stop-and-copy state - * 011b => Device running and save the device state, pre-copy state - * 100b => Device stopped and the device state is resuming - * 101b => Invalid state - * 110b => Error state - * 111b => Invalid state - * - * State transitions: - * - * _RESUMING _RUNNING Pre-copy Stop-and-copy _STOP - * (100b) (001b) (011b) (010b) (000b) - * 0. Running or default state - * | - * - * 1. Normal Shutdown (optional) - * |------------------------------------->| - * - * 2. Save the state or suspend - * |------------------------->|---------->| - * - * 3. Save the state during live migration - * |----------->|------------>|---------->| - * - * 4. Resuming - * |<---------| - * - * 5. Resumed - * |--------->| - * - * 0. Default state of VFIO device is _RUNNING when the user application starts. - * 1. During normal shutdown of the user application, the user application may - * optionally change the VFIO device state from _RUNNING to _STOP. This - * transition is optional. The vendor driver must support this transition but - * must not require it. - * 2. When the user application saves state or suspends the application, the - * device state transitions from _RUNNING to stop-and-copy and then to _STOP. - * On state transition from _RUNNING to stop-and-copy, driver must stop the - * device, save the device state and send it to the application through the - * migration region. The sequence to be followed for such transition is given - * below. - * 3. In live migration of user application, the state transitions from _RUNNING - * to pre-copy, to stop-and-copy, and to _STOP. - * On state transition from _RUNNING to pre-copy, the driver should start - * gathering the device state while the application is still running and send - * the device state data to application through the migration region. - * On state transition from pre-copy to stop-and-copy, the driver must stop - * the device, save the device state and send it to the user application - * through the migration region. - * Vendor drivers must support the pre-copy state even for implementations - * where no data is provided to the user before the stop-and-copy state. The - * user must not be required to consume all migration data before the device - * transitions to a new state, including the stop-and-copy state. - * The sequence to be followed for above two transitions is given below. - * 4. To start the resuming phase, the device state should be transitioned from - * the _RUNNING to the _RESUMING state. - * In the _RESUMING state, the driver should use the device state data - * received through the migration region to resume the device. - * 5. After providing saved device data to the driver, the application should - * change the state from _RESUMING to _RUNNING. - * - * reserved: - * Reads on this field return zero and writes are ignored. - * - * pending_bytes: (read only) - * The number of pending bytes still to be migrated from the vendor driver. - * - * data_offset: (read only) - * The user application should read data_offset field from the migration - * region. The user application should read the device data from this - * offset within the migration region during the _SAVING state or write - * the device data during the _RESUMING state. See below for details of - * sequence to be followed. - * - * data_size: (read/write) - * The user application should read data_size to get the size in bytes of - * the data copied in the migration region during the _SAVING state and - * write the size in bytes of the data copied in the migration region - * during the _RESUMING state. - * - * The format of the migration region is as follows: - * ------------------------------------------------------------------ - * |vfio_device_migration_info| data section | - * | | /////////////////////////////// | - * ------------------------------------------------------------------ - * ^ ^ - * offset 0-trapped part data_offset - * - * The structure vfio_device_migration_info is always followed by the data - * section in the region, so data_offset will always be nonzero. The offset - * from where the data is copied is decided by the kernel driver. The data - * section can be trapped, mmapped, or partitioned, depending on how the kernel - * driver defines the data section. The data section partition can be defined - * as mapped by the sparse mmap capability. If mmapped, data_offset must be - * page aligned, whereas initial section which contains the - * vfio_device_migration_info structure, might not end at the offset, which is - * page aligned. The user is not required to access through mmap regardless - * of the capabilities of the region mmap. - * The vendor driver should determine whether and how to partition the data - * section. The vendor driver should return data_offset accordingly. - * - * The sequence to be followed while in pre-copy state and stop-and-copy state - * is as follows: - * a. Read pending_bytes, indicating the start of a new iteration to get device - * data. Repeated read on pending_bytes at this stage should have no side - * effects. - * If pending_bytes == 0, the user application should not iterate to get data - * for that device. - * If pending_bytes > 0, perform the following steps. - * b. Read data_offset, indicating that the vendor driver should make data - * available through the data section. The vendor driver should return this - * read operation only after data is available from (region + data_offset) - * to (region + data_offset + data_size). - * c. Read data_size, which is the amount of data in bytes available through - * the migration region. - * Read on data_offset and data_size should return the offset and size of - * the current buffer if the user application reads data_offset and - * data_size more than once here. - * d. Read data_size bytes of data from (region + data_offset) from the - * migration region. - * e. Process the data. - * f. Read pending_bytes, which indicates that the data from the previous - * iteration has been read. If pending_bytes > 0, go to step b. - * - * The user application can transition from the _SAVING|_RUNNING - * (pre-copy state) to the _SAVING (stop-and-copy) state regardless of the - * number of pending bytes. The user application should iterate in _SAVING - * (stop-and-copy) until pending_bytes is 0. - * - * The sequence to be followed while _RESUMING device state is as follows: - * While data for this device is available, repeat the following steps: - * a. Read data_offset from where the user application should write data. - * b. Write migration data starting at the migration region + data_offset for - * the length determined by data_size from the migration source. - * c. Write data_size, which indicates to the vendor driver that data is - * written in the migration region. Vendor driver must return this write - * operations on consuming data. Vendor driver should apply the - * user-provided migration region data to the device resume state. - * - * If an error occurs during the above sequences, the vendor driver can return - * an error code for next read() or write() operation, which will terminate the - * loop. The user application should then take the next necessary action, for - * example, failing migration or terminating the user application. - * - * For the user application, data is opaque. The user application should write - * data in the same order as the data is received and the data should be of - * same transaction size at the source. - */ +#define VFIO_REGION_SUBTYPE_MIGRATION_DEPRECATED (1) struct vfio_device_migration_info { __u32 device_state; /* VFIO device state */ -#define VFIO_DEVICE_STATE_STOP (0) -#define VFIO_DEVICE_STATE_RUNNING (1 << 0) -#define VFIO_DEVICE_STATE_SAVING (1 << 1) -#define VFIO_DEVICE_STATE_RESUMING (1 << 2) -#define VFIO_DEVICE_STATE_MASK (VFIO_DEVICE_STATE_RUNNING | \ - VFIO_DEVICE_STATE_SAVING | \ - VFIO_DEVICE_STATE_RESUMING) +#define VFIO_DEVICE_STATE_V1_STOP (0) +#define VFIO_DEVICE_STATE_V1_RUNNING (1 << 0) +#define VFIO_DEVICE_STATE_V1_SAVING (1 << 1) +#define VFIO_DEVICE_STATE_V1_RESUMING (1 << 2) +#define VFIO_DEVICE_STATE_MASK (VFIO_DEVICE_STATE_V1_RUNNING | \ + VFIO_DEVICE_STATE_V1_SAVING | \ + VFIO_DEVICE_STATE_V1_RESUMING) #define VFIO_DEVICE_STATE_VALID(state) \ - (state & VFIO_DEVICE_STATE_RESUMING ? \ - (state & VFIO_DEVICE_STATE_MASK) == VFIO_DEVICE_STATE_RESUMING : 1) + (state & VFIO_DEVICE_STATE_V1_RESUMING ? \ + (state & VFIO_DEVICE_STATE_MASK) == VFIO_DEVICE_STATE_V1_RESUMING : 1) #define VFIO_DEVICE_STATE_IS_ERROR(state) \ - ((state & VFIO_DEVICE_STATE_MASK) == (VFIO_DEVICE_STATE_SAVING | \ - VFIO_DEVICE_STATE_RESUMING)) + ((state & VFIO_DEVICE_STATE_MASK) == (VFIO_DEVICE_STATE_V1_SAVING | \ + VFIO_DEVICE_STATE_V1_RESUMING)) #define VFIO_DEVICE_STATE_SET_ERROR(state) \ - ((state & ~VFIO_DEVICE_STATE_MASK) | VFIO_DEVICE_SATE_SAVING | \ - VFIO_DEVICE_STATE_RESUMING) + ((state & ~VFIO_DEVICE_STATE_MASK) | VFIO_DEVICE_STATE_V1_SAVING | \ + VFIO_DEVICE_STATE_V1_RESUMING) __u32 reserved; __u64 pending_bytes; @@ -839,7 +643,7 @@ enum { }; /** - * VFIO_DEVICE_GET_PCI_HOT_RESET_INFO - _IORW(VFIO_TYPE, VFIO_BASE + 12, + * VFIO_DEVICE_GET_PCI_HOT_RESET_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 12, * struct vfio_pci_hot_reset_info) * * Return: 0 on success, -errno on failure: @@ -966,7 +770,7 @@ struct vfio_device_ioeventfd { #define VFIO_DEVICE_IOEVENTFD _IO(VFIO_TYPE, VFIO_BASE + 16) /** - * VFIO_DEVICE_FEATURE - _IORW(VFIO_TYPE, VFIO_BASE + 17, + * VFIO_DEVICE_FEATURE - _IOWR(VFIO_TYPE, VFIO_BASE + 17, * struct vfio_device_feature) * * Get, set, or probe feature data of the device. The feature is selected @@ -1002,6 +806,456 @@ struct vfio_device_feature { */ #define VFIO_DEVICE_FEATURE_PCI_VF_TOKEN (0) +/* + * Indicates the device can support the migration API through + * VFIO_DEVICE_FEATURE_MIG_DEVICE_STATE. If this GET succeeds, the RUNNING and + * ERROR states are always supported. Support for additional states is + * indicated via the flags field; at least VFIO_MIGRATION_STOP_COPY must be + * set. + * + * VFIO_MIGRATION_STOP_COPY means that STOP, STOP_COPY and + * RESUMING are supported. + * + * VFIO_MIGRATION_STOP_COPY | VFIO_MIGRATION_P2P means that RUNNING_P2P + * is supported in addition to the STOP_COPY states. + * + * VFIO_MIGRATION_STOP_COPY | VFIO_MIGRATION_PRE_COPY means that + * PRE_COPY is supported in addition to the STOP_COPY states. + * + * VFIO_MIGRATION_STOP_COPY | VFIO_MIGRATION_P2P | VFIO_MIGRATION_PRE_COPY + * means that RUNNING_P2P, PRE_COPY and PRE_COPY_P2P are supported + * in addition to the STOP_COPY states. + * + * Other combinations of flags have behavior to be defined in the future. + */ +struct vfio_device_feature_migration { + __aligned_u64 flags; +#define VFIO_MIGRATION_STOP_COPY (1 << 0) +#define VFIO_MIGRATION_P2P (1 << 1) +#define VFIO_MIGRATION_PRE_COPY (1 << 2) +}; +#define VFIO_DEVICE_FEATURE_MIGRATION 1 + +/* + * Upon VFIO_DEVICE_FEATURE_SET, execute a migration state change on the VFIO + * device. The new state is supplied in device_state, see enum + * vfio_device_mig_state for details + * + * The kernel migration driver must fully transition the device to the new state + * value before the operation returns to the user. + * + * The kernel migration driver must not generate asynchronous device state + * transitions outside of manipulation by the user or the VFIO_DEVICE_RESET + * ioctl as described above. + * + * If this function fails then current device_state may be the original + * operating state or some other state along the combination transition path. + * The user can then decide if it should execute a VFIO_DEVICE_RESET, attempt + * to return to the original state, or attempt to return to some other state + * such as RUNNING or STOP. + * + * If the new_state starts a new data transfer session then the FD associated + * with that session is returned in data_fd. The user is responsible to close + * this FD when it is finished. The user must consider the migration data stream + * carried over the FD to be opaque and must preserve the byte order of the + * stream. The user is not required to preserve buffer segmentation when writing + * the data stream during the RESUMING operation. + * + * Upon VFIO_DEVICE_FEATURE_GET, get the current migration state of the VFIO + * device, data_fd will be -1. + */ +struct vfio_device_feature_mig_state { + __u32 device_state; /* From enum vfio_device_mig_state */ + __s32 data_fd; +}; +#define VFIO_DEVICE_FEATURE_MIG_DEVICE_STATE 2 + +/* + * The device migration Finite State Machine is described by the enum + * vfio_device_mig_state. Some of the FSM arcs will create a migration data + * transfer session by returning a FD, in this case the migration data will + * flow over the FD using read() and write() as discussed below. + * + * There are 5 states to support VFIO_MIGRATION_STOP_COPY: + * RUNNING - The device is running normally + * STOP - The device does not change the internal or external state + * STOP_COPY - The device internal state can be read out + * RESUMING - The device is stopped and is loading a new internal state + * ERROR - The device has failed and must be reset + * + * And optional states to support VFIO_MIGRATION_P2P: + * RUNNING_P2P - RUNNING, except the device cannot do peer to peer DMA + * And VFIO_MIGRATION_PRE_COPY: + * PRE_COPY - The device is running normally but tracking internal state + * changes + * And VFIO_MIGRATION_P2P | VFIO_MIGRATION_PRE_COPY: + * PRE_COPY_P2P - PRE_COPY, except the device cannot do peer to peer DMA + * + * The FSM takes actions on the arcs between FSM states. The driver implements + * the following behavior for the FSM arcs: + * + * RUNNING_P2P -> STOP + * STOP_COPY -> STOP + * While in STOP the device must stop the operation of the device. The device + * must not generate interrupts, DMA, or any other change to external state. + * It must not change its internal state. When stopped the device and kernel + * migration driver must accept and respond to interaction to support external + * subsystems in the STOP state, for example PCI MSI-X and PCI config space. + * Failure by the user to restrict device access while in STOP must not result + * in error conditions outside the user context (ex. host system faults). + * + * The STOP_COPY arc will terminate a data transfer session. + * + * RESUMING -> STOP + * Leaving RESUMING terminates a data transfer session and indicates the + * device should complete processing of the data delivered by write(). The + * kernel migration driver should complete the incorporation of data written + * to the data transfer FD into the device internal state and perform + * final validity and consistency checking of the new device state. If the + * user provided data is found to be incomplete, inconsistent, or otherwise + * invalid, the migration driver must fail the SET_STATE ioctl and + * optionally go to the ERROR state as described below. + * + * While in STOP the device has the same behavior as other STOP states + * described above. + * + * To abort a RESUMING session the device must be reset. + * + * PRE_COPY -> RUNNING + * RUNNING_P2P -> RUNNING + * While in RUNNING the device is fully operational, the device may generate + * interrupts, DMA, respond to MMIO, all vfio device regions are functional, + * and the device may advance its internal state. + * + * The PRE_COPY arc will terminate a data transfer session. + * + * PRE_COPY_P2P -> RUNNING_P2P + * RUNNING -> RUNNING_P2P + * STOP -> RUNNING_P2P + * While in RUNNING_P2P the device is partially running in the P2P quiescent + * state defined below. + * + * The PRE_COPY_P2P arc will terminate a data transfer session. + * + * RUNNING -> PRE_COPY + * RUNNING_P2P -> PRE_COPY_P2P + * STOP -> STOP_COPY + * PRE_COPY, PRE_COPY_P2P and STOP_COPY form the "saving group" of states + * which share a data transfer session. Moving between these states alters + * what is streamed in session, but does not terminate or otherwise affect + * the associated fd. + * + * These arcs begin the process of saving the device state and will return a + * new data_fd. The migration driver may perform actions such as enabling + * dirty logging of device state when entering PRE_COPY or PER_COPY_P2P. + * + * Each arc does not change the device operation, the device remains + * RUNNING, P2P quiesced or in STOP. The STOP_COPY state is described below + * in PRE_COPY_P2P -> STOP_COPY. + * + * PRE_COPY -> PRE_COPY_P2P + * Entering PRE_COPY_P2P continues all the behaviors of PRE_COPY above. + * However, while in the PRE_COPY_P2P state, the device is partially running + * in the P2P quiescent state defined below, like RUNNING_P2P. + * + * PRE_COPY_P2P -> PRE_COPY + * This arc allows returning the device to a full RUNNING behavior while + * continuing all the behaviors of PRE_COPY. + * + * PRE_COPY_P2P -> STOP_COPY + * While in the STOP_COPY state the device has the same behavior as STOP + * with the addition that the data transfers session continues to stream the + * migration state. End of stream on the FD indicates the entire device + * state has been transferred. + * + * The user should take steps to restrict access to vfio device regions while + * the device is in STOP_COPY or risk corruption of the device migration data + * stream. + * + * STOP -> RESUMING + * Entering the RESUMING state starts a process of restoring the device state + * and will return a new data_fd. The data stream fed into the data_fd should + * be taken from the data transfer output of a single FD during saving from + * a compatible device. The migration driver may alter/reset the internal + * device state for this arc if required to prepare the device to receive the + * migration data. + * + * STOP_COPY -> PRE_COPY + * STOP_COPY -> PRE_COPY_P2P + * These arcs are not permitted and return error if requested. Future + * revisions of this API may define behaviors for these arcs, in this case + * support will be discoverable by a new flag in + * VFIO_DEVICE_FEATURE_MIGRATION. + * + * any -> ERROR + * ERROR cannot be specified as a device state, however any transition request + * can be failed with an errno return and may then move the device_state into + * ERROR. In this case the device was unable to execute the requested arc and + * was also unable to restore the device to any valid device_state. + * To recover from ERROR VFIO_DEVICE_RESET must be used to return the + * device_state back to RUNNING. + * + * The optional peer to peer (P2P) quiescent state is intended to be a quiescent + * state for the device for the purposes of managing multiple devices within a + * user context where peer-to-peer DMA between devices may be active. The + * RUNNING_P2P and PRE_COPY_P2P states must prevent the device from initiating + * any new P2P DMA transactions. If the device can identify P2P transactions + * then it can stop only P2P DMA, otherwise it must stop all DMA. The migration + * driver must complete any such outstanding operations prior to completing the + * FSM arc into a P2P state. For the purpose of specification the states + * behave as though the device was fully running if not supported. Like while in + * STOP or STOP_COPY the user must not touch the device, otherwise the state + * can be exited. + * + * The remaining possible transitions are interpreted as combinations of the + * above FSM arcs. As there are multiple paths through the FSM arcs the path + * should be selected based on the following rules: + * - Select the shortest path. + * - The path cannot have saving group states as interior arcs, only + * starting/end states. + * Refer to vfio_mig_get_next_state() for the result of the algorithm. + * + * The automatic transit through the FSM arcs that make up the combination + * transition is invisible to the user. When working with combination arcs the + * user may see any step along the path in the device_state if SET_STATE + * fails. When handling these types of errors users should anticipate future + * revisions of this protocol using new states and those states becoming + * visible in this case. + * + * The optional states cannot be used with SET_STATE if the device does not + * support them. The user can discover if these states are supported by using + * VFIO_DEVICE_FEATURE_MIGRATION. By using combination transitions the user can + * avoid knowing about these optional states if the kernel driver supports them. + * + * Arcs touching PRE_COPY and PRE_COPY_P2P are removed if support for PRE_COPY + * is not present. + */ +enum vfio_device_mig_state { + VFIO_DEVICE_STATE_ERROR = 0, + VFIO_DEVICE_STATE_STOP = 1, + VFIO_DEVICE_STATE_RUNNING = 2, + VFIO_DEVICE_STATE_STOP_COPY = 3, + VFIO_DEVICE_STATE_RESUMING = 4, + VFIO_DEVICE_STATE_RUNNING_P2P = 5, + VFIO_DEVICE_STATE_PRE_COPY = 6, + VFIO_DEVICE_STATE_PRE_COPY_P2P = 7, +}; + +/** + * VFIO_MIG_GET_PRECOPY_INFO - _IO(VFIO_TYPE, VFIO_BASE + 21) + * + * This ioctl is used on the migration data FD in the precopy phase of the + * migration data transfer. It returns an estimate of the current data sizes + * remaining to be transferred. It allows the user to judge when it is + * appropriate to leave PRE_COPY for STOP_COPY. + * + * This ioctl is valid only in PRE_COPY states and kernel driver should + * return -EINVAL from any other migration state. + * + * The vfio_precopy_info data structure returned by this ioctl provides + * estimates of data available from the device during the PRE_COPY states. + * This estimate is split into two categories, initial_bytes and + * dirty_bytes. + * + * The initial_bytes field indicates the amount of initial precopy + * data available from the device. This field should have a non-zero initial + * value and decrease as migration data is read from the device. + * It is recommended to leave PRE_COPY for STOP_COPY only after this field + * reaches zero. Leaving PRE_COPY earlier might make things slower. + * + * The dirty_bytes field tracks device state changes relative to data + * previously retrieved. This field starts at zero and may increase as + * the internal device state is modified or decrease as that modified + * state is read from the device. + * + * Userspace may use the combination of these fields to estimate the + * potential data size available during the PRE_COPY phases, as well as + * trends relative to the rate the device is dirtying its internal + * state, but these fields are not required to have any bearing relative + * to the data size available during the STOP_COPY phase. + * + * Drivers have a lot of flexibility in when and what they transfer during the + * PRE_COPY phase, and how they report this from VFIO_MIG_GET_PRECOPY_INFO. + * + * During pre-copy the migration data FD has a temporary "end of stream" that is + * reached when both initial_bytes and dirty_byte are zero. For instance, this + * may indicate that the device is idle and not currently dirtying any internal + * state. When read() is done on this temporary end of stream the kernel driver + * should return ENOMSG from read(). Userspace can wait for more data (which may + * never come) by using poll. + * + * Once in STOP_COPY the migration data FD has a permanent end of stream + * signaled in the usual way by read() always returning 0 and poll always + * returning readable. ENOMSG may not be returned in STOP_COPY. + * Support for this ioctl is mandatory if a driver claims to support + * VFIO_MIGRATION_PRE_COPY. + * + * Return: 0 on success, -1 and errno set on failure. + */ +struct vfio_precopy_info { + __u32 argsz; + __u32 flags; + __aligned_u64 initial_bytes; + __aligned_u64 dirty_bytes; +}; + +#define VFIO_MIG_GET_PRECOPY_INFO _IO(VFIO_TYPE, VFIO_BASE + 21) + +/* + * Upon VFIO_DEVICE_FEATURE_SET, allow the device to be moved into a low power + * state with the platform-based power management. Device use of lower power + * states depends on factors managed by the runtime power management core, + * including system level support and coordinating support among dependent + * devices. Enabling device low power entry does not guarantee lower power + * usage by the device, nor is a mechanism provided through this feature to + * know the current power state of the device. If any device access happens + * (either from the host or through the vfio uAPI) when the device is in the + * low power state, then the host will move the device out of the low power + * state as necessary prior to the access. Once the access is completed, the + * device may re-enter the low power state. For single shot low power support + * with wake-up notification, see + * VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY_WITH_WAKEUP below. Access to mmap'd + * device regions is disabled on LOW_POWER_ENTRY and may only be resumed after + * calling LOW_POWER_EXIT. + */ +#define VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY 3 + +/* + * This device feature has the same behavior as + * VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY with the exception that the user + * provides an eventfd for wake-up notification. When the device moves out of + * the low power state for the wake-up, the host will not allow the device to + * re-enter a low power state without a subsequent user call to one of the low + * power entry device feature IOCTLs. Access to mmap'd device regions is + * disabled on LOW_POWER_ENTRY_WITH_WAKEUP and may only be resumed after the + * low power exit. The low power exit can happen either through LOW_POWER_EXIT + * or through any other access (where the wake-up notification has been + * generated). The access to mmap'd device regions will not trigger low power + * exit. + * + * The notification through the provided eventfd will be generated only when + * the device has entered and is resumed from a low power state after + * calling this device feature IOCTL. A device that has not entered low power + * state, as managed through the runtime power management core, will not + * generate a notification through the provided eventfd on access. Calling the + * LOW_POWER_EXIT feature is optional in the case where notification has been + * signaled on the provided eventfd that a resume from low power has occurred. + */ +struct vfio_device_low_power_entry_with_wakeup { + __s32 wakeup_eventfd; + __u32 reserved; +}; + +#define VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY_WITH_WAKEUP 4 + +/* + * Upon VFIO_DEVICE_FEATURE_SET, disallow use of device low power states as + * previously enabled via VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY or + * VFIO_DEVICE_FEATURE_LOW_POWER_ENTRY_WITH_WAKEUP device features. + * This device feature IOCTL may itself generate a wakeup eventfd notification + * in the latter case if the device had previously entered a low power state. + */ +#define VFIO_DEVICE_FEATURE_LOW_POWER_EXIT 5 + +/* + * Upon VFIO_DEVICE_FEATURE_SET start/stop device DMA logging. + * VFIO_DEVICE_FEATURE_PROBE can be used to detect if the device supports + * DMA logging. + * + * DMA logging allows a device to internally record what DMAs the device is + * initiating and report them back to userspace. It is part of the VFIO + * migration infrastructure that allows implementing dirty page tracking + * during the pre copy phase of live migration. Only DMA WRITEs are logged, + * and this API is not connected to VFIO_DEVICE_FEATURE_MIG_DEVICE_STATE. + * + * When DMA logging is started a range of IOVAs to monitor is provided and the + * device can optimize its logging to cover only the IOVA range given. Each + * DMA that the device initiates inside the range will be logged by the device + * for later retrieval. + * + * page_size is an input that hints what tracking granularity the device + * should try to achieve. If the device cannot do the hinted page size then + * it's the driver choice which page size to pick based on its support. + * On output the device will return the page size it selected. + * + * ranges is a pointer to an array of + * struct vfio_device_feature_dma_logging_range. + * + * The core kernel code guarantees to support by minimum num_ranges that fit + * into a single kernel page. User space can try higher values but should give + * up if the above can't be achieved as of some driver limitations. + * + * A single call to start device DMA logging can be issued and a matching stop + * should follow at the end. Another start is not allowed in the meantime. + */ +struct vfio_device_feature_dma_logging_control { + __aligned_u64 page_size; + __u32 num_ranges; + __u32 __reserved; + __aligned_u64 ranges; +}; + +struct vfio_device_feature_dma_logging_range { + __aligned_u64 iova; + __aligned_u64 length; +}; + +#define VFIO_DEVICE_FEATURE_DMA_LOGGING_START 6 + +/* + * Upon VFIO_DEVICE_FEATURE_SET stop device DMA logging that was started + * by VFIO_DEVICE_FEATURE_DMA_LOGGING_START + */ +#define VFIO_DEVICE_FEATURE_DMA_LOGGING_STOP 7 + +/* + * Upon VFIO_DEVICE_FEATURE_GET read back and clear the device DMA log + * + * Query the device's DMA log for written pages within the given IOVA range. + * During querying the log is cleared for the IOVA range. + * + * bitmap is a pointer to an array of u64s that will hold the output bitmap + * with 1 bit reporting a page_size unit of IOVA. The mapping of IOVA to bits + * is given by: + * bitmap[(addr - iova)/page_size] & (1ULL << (addr % 64)) + * + * The input page_size can be any power of two value and does not have to + * match the value given to VFIO_DEVICE_FEATURE_DMA_LOGGING_START. The driver + * will format its internal logging to match the reporting page size, possibly + * by replicating bits if the internal page size is lower than requested. + * + * The LOGGING_REPORT will only set bits in the bitmap and never clear or + * perform any initialization of the user provided bitmap. + * + * If any error is returned userspace should assume that the dirty log is + * corrupted. Error recovery is to consider all memory dirty and try to + * restart the dirty tracking, or to abort/restart the whole migration. + * + * If DMA logging is not enabled, an error will be returned. + * + */ +struct vfio_device_feature_dma_logging_report { + __aligned_u64 iova; + __aligned_u64 length; + __aligned_u64 page_size; + __aligned_u64 bitmap; +}; + +#define VFIO_DEVICE_FEATURE_DMA_LOGGING_REPORT 8 + +/* + * Upon VFIO_DEVICE_FEATURE_GET read back the estimated data length that will + * be required to complete stop copy. + * + * Note: Can be called on each device state. + */ + +struct vfio_device_feature_mig_data_size { + __aligned_u64 stop_copy_length; +}; + +#define VFIO_DEVICE_FEATURE_MIG_DATA_SIZE 9 + /* -------- API for Type1 VFIO IOMMU -------- */ /** diff --git a/original/uapi/linux/vfio_zdev.h b/original/uapi/linux/vfio_zdev.h index b430939..77f2aff 100644 --- a/original/uapi/linux/vfio_zdev.h +++ b/original/uapi/linux/vfio_zdev.h @@ -29,6 +29,9 @@ struct vfio_device_info_cap_zpci_base { __u16 fmb_length; /* Measurement Block Length (in bytes) */ __u8 pft; /* PCI Function Type */ __u8 gid; /* PCI function group ID */ + /* End of version 1 */ + __u32 fh; /* PCI function handle */ + /* End of version 2 */ }; /** @@ -47,6 +50,10 @@ struct vfio_device_info_cap_zpci_group { __u16 noi; /* Maximum number of MSIs */ __u16 maxstbl; /* Maximum Store Block Length */ __u8 version; /* Supported PCI Version */ + /* End of version 1 */ + __u8 reserved; + __u16 imaxstbl; /* Maximum Interpreted Store Block Length */ + /* End of version 2 */ }; /** diff --git a/original/uapi/linux/vhost.h b/original/uapi/linux/vhost.h index c998860..f9f115a 100644 --- a/original/uapi/linux/vhost.h +++ b/original/uapi/linux/vhost.h @@ -89,11 +89,6 @@ /* Set or get vhost backend capability */ -/* Use message type V2 */ -#define VHOST_BACKEND_F_IOTLB_MSG_V2 0x1 -/* IOTLB can accept batching hints */ -#define VHOST_BACKEND_F_IOTLB_BATCH 0x2 - #define VHOST_SET_BACKEND_FEATURES _IOW(VHOST_VIRTIO, 0x25, __u64) #define VHOST_GET_BACKEND_FEATURES _IOR(VHOST_VIRTIO, 0x26, __u64) @@ -150,4 +145,39 @@ /* Get the valid iova range */ #define VHOST_VDPA_GET_IOVA_RANGE _IOR(VHOST_VIRTIO, 0x78, \ struct vhost_vdpa_iova_range) +/* Get the config size */ +#define VHOST_VDPA_GET_CONFIG_SIZE _IOR(VHOST_VIRTIO, 0x79, __u32) + +/* Get the count of all virtqueues */ +#define VHOST_VDPA_GET_VQS_COUNT _IOR(VHOST_VIRTIO, 0x80, __u32) + +/* Get the number of virtqueue groups. */ +#define VHOST_VDPA_GET_GROUP_NUM _IOR(VHOST_VIRTIO, 0x81, __u32) + +/* Get the number of address spaces. */ +#define VHOST_VDPA_GET_AS_NUM _IOR(VHOST_VIRTIO, 0x7A, unsigned int) + +/* Get the group for a virtqueue: read index, write group in num, + * The virtqueue index is stored in the index field of + * vhost_vring_state. The group for this specific virtqueue is + * returned via num field of vhost_vring_state. + */ +#define VHOST_VDPA_GET_VRING_GROUP _IOWR(VHOST_VIRTIO, 0x7B, \ + struct vhost_vring_state) +/* Set the ASID for a virtqueue group. The group index is stored in + * the index field of vhost_vring_state, the ASID associated with this + * group is stored at num field of vhost_vring_state. + */ +#define VHOST_VDPA_SET_GROUP_ASID _IOW(VHOST_VIRTIO, 0x7C, \ + struct vhost_vring_state) + +/* Suspend a device so it does not process virtqueue requests anymore + * + * After the return of ioctl the device must preserve all the necessary state + * (the virtqueue vring base plus the possible device specific states) that is + * required for restoring in the future. The device must not change its + * configuration after that point. + */ +#define VHOST_VDPA_SUSPEND _IO(VHOST_VIRTIO, 0x7D) + #endif diff --git a/original/uapi/linux/vhost_types.h b/original/uapi/linux/vhost_types.h index f7f6a3a..53601ce 100644 --- a/original/uapi/linux/vhost_types.h +++ b/original/uapi/linux/vhost_types.h @@ -87,7 +87,7 @@ struct vhost_msg { struct vhost_msg_v2 { __u32 type; - __u32 reserved; + __u32 asid; union { struct vhost_iotlb_msg iotlb; __u8 padding[64]; @@ -107,7 +107,7 @@ struct vhost_memory_region { struct vhost_memory { __u32 nregions; __u32 padding; - struct vhost_memory_region regions[0]; + struct vhost_memory_region regions[]; }; /* VHOST_SCSI specific definitions */ @@ -135,7 +135,7 @@ struct vhost_scsi_target { struct vhost_vdpa_config { __u32 off; __u32 len; - __u8 buf[0]; + __u8 buf[]; }; /* vhost vdpa IOVA range @@ -153,4 +153,15 @@ struct vhost_vdpa_iova_range { /* vhost-net should add virtio_net_hdr for RX, and strip for TX packets. */ #define VHOST_NET_F_VIRTIO_NET_HDR 27 +/* Use message type V2 */ +#define VHOST_BACKEND_F_IOTLB_MSG_V2 0x1 +/* IOTLB can accept batching hints */ +#define VHOST_BACKEND_F_IOTLB_BATCH 0x2 +/* IOTLB can accept address space identifier through V2 type of IOTLB + * message + */ +#define VHOST_BACKEND_F_IOTLB_ASID 0x3 +/* Device can be suspended */ +#define VHOST_BACKEND_F_SUSPEND 0x4 + #endif diff --git a/original/uapi/linux/videodev2.h b/original/uapi/linux/videodev2.h index df8b9c4..5390414 100644 --- a/original/uapi/linux/videodev2.h +++ b/original/uapi/linux/videodev2.h @@ -70,7 +70,7 @@ * Common stuff for both V4L1 and V4L2 * Moved from videodev.h */ -#define VIDEO_MAX_FRAME 32 +#define VIDEO_MAX_FRAME 64 #define VIDEO_MAX_PLANES 8 /* @@ -245,6 +245,14 @@ enum v4l2_colorspace { /* DCI-P3 colorspace, used by cinema projectors */ V4L2_COLORSPACE_DCI_P3 = 12, + +#ifdef __KERNEL__ + /* + * Largest supported colorspace value, assigned by the compiler, used + * by the framework to check for invalid values. + */ + V4L2_COLORSPACE_LAST, +#endif }; /* @@ -283,6 +291,13 @@ enum v4l2_xfer_func { V4L2_XFER_FUNC_NONE = 5, V4L2_XFER_FUNC_DCI_P3 = 6, V4L2_XFER_FUNC_SMPTE2084 = 7, +#ifdef __KERNEL__ + /* + * Largest supported transfer function value, assigned by the compiler, + * used by the framework to check for invalid values. + */ + V4L2_XFER_FUNC_LAST, +#endif }; /* @@ -343,6 +358,13 @@ enum v4l2_ycbcr_encoding { /* SMPTE 240M -- Obsolete HDTV */ V4L2_YCBCR_ENC_SMPTE240M = 8, +#ifdef __KERNEL__ + /* + * Largest supported encoding value, assigned by the compiler, used by + * the framework to check for invalid values. + */ + V4L2_YCBCR_ENC_LAST, +#endif }; /* @@ -480,7 +502,6 @@ struct v4l2_capability { #define V4L2_CAP_META_CAPTURE 0x00800000 /* Is a metadata capture device */ #define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */ -#define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */ #define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */ #define V4L2_CAP_META_OUTPUT 0x08000000 /* Is a metadata output device */ @@ -569,6 +590,7 @@ struct v4l2_pix_format { /* Grey bit-packed formats */ #define V4L2_PIX_FMT_Y10BPACK v4l2_fourcc('Y', '1', '0', 'B') /* 10 Greyscale bit-packed */ #define V4L2_PIX_FMT_Y10P v4l2_fourcc('Y', '1', '0', 'P') /* 10 Greyscale, MIPI RAW10 packed */ +#define V4L2_PIX_FMT_IPU3_Y10 v4l2_fourcc('i', 'p', '3', 'y') /* IPU3 packed 10-bit greyscale */ /* Palette formats */ #define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') /* 8 8-bit palette */ @@ -592,6 +614,8 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_XYUV32 v4l2_fourcc('X', 'Y', 'U', 'V') /* 32 XYUV-8-8-8-8 */ #define V4L2_PIX_FMT_VUYA32 v4l2_fourcc('V', 'U', 'Y', 'A') /* 32 VUYA-8-8-8-8 */ #define V4L2_PIX_FMT_VUYX32 v4l2_fourcc('V', 'U', 'Y', 'X') /* 32 VUYX-8-8-8-8 */ +#define V4L2_PIX_FMT_YUVA32 v4l2_fourcc('Y', 'U', 'V', 'A') /* 32 YUVA-8-8-8-8 */ +#define V4L2_PIX_FMT_YUVX32 v4l2_fourcc('Y', 'U', 'V', 'X') /* 32 YUVX-8-8-8-8 */ #define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') /* 12 YUV 4:2:0 2 lines y, 1 line uv interleaved */ /* two planes -- one Y, one Cr + Cb interleaved */ @@ -601,6 +625,7 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') /* 16 Y/CrCb 4:2:2 */ #define V4L2_PIX_FMT_NV24 v4l2_fourcc('N', 'V', '2', '4') /* 24 Y/CbCr 4:4:4 */ #define V4L2_PIX_FMT_NV42 v4l2_fourcc('N', 'V', '4', '2') /* 24 Y/CrCb 4:4:4 */ +#define V4L2_PIX_FMT_P010 v4l2_fourcc('P', '0', '1', '0') /* 24 Y/CbCr 4:2:0 10-bit per component */ /* two non contiguous planes - one Y, one Cr + Cb interleaved */ #define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 */ @@ -628,10 +653,15 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_NV12_4L4 v4l2_fourcc('V', 'T', '1', '2') /* 12 Y/CbCr 4:2:0 4x4 tiles */ #define V4L2_PIX_FMT_NV12_16L16 v4l2_fourcc('H', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 16x16 tiles */ #define V4L2_PIX_FMT_NV12_32L32 v4l2_fourcc('S', 'T', '1', '2') /* 12 Y/CbCr 4:2:0 32x32 tiles */ +#define V4L2_PIX_FMT_P010_4L4 v4l2_fourcc('T', '0', '1', '0') /* 12 Y/CbCr 4:2:0 10-bit 4x4 macroblocks */ +#define V4L2_PIX_FMT_NV12_8L128 v4l2_fourcc('A', 'T', '1', '2') /* Y/CbCr 4:2:0 8x128 tiles */ +#define V4L2_PIX_FMT_NV12_10BE_8L128 v4l2_fourcc_be('A', 'X', '1', '2') /* Y/CbCr 4:2:0 10-bit 8x128 tiles */ /* Tiled YUV formats, non contiguous planes */ #define V4L2_PIX_FMT_NV12MT v4l2_fourcc('T', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 64x32 tiles */ #define V4L2_PIX_FMT_NV12MT_16X16 v4l2_fourcc('V', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 16x16 tiles */ +#define V4L2_PIX_FMT_NV12M_8L128 v4l2_fourcc('N', 'A', '1', '2') /* Y/CbCr 4:2:0 8x128 tiles */ +#define V4L2_PIX_FMT_NV12M_10BE_8L128 v4l2_fourcc_be('N', 'T', '1', '2') /* Y/CbCr 4:2:0 10-bit 8x128 tiles */ /* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */ #define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */ @@ -708,6 +738,7 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_FWHT v4l2_fourcc('F', 'W', 'H', 'T') /* Fast Walsh Hadamard Transform (vicodec) */ #define V4L2_PIX_FMT_FWHT_STATELESS v4l2_fourcc('S', 'F', 'W', 'H') /* Stateless FWHT (vicodec) */ #define V4L2_PIX_FMT_H264_SLICE v4l2_fourcc('S', '2', '6', '4') /* H264 parsed slices */ +#define V4L2_PIX_FMT_HEVC_SLICE v4l2_fourcc('S', '2', '6', '5') /* HEVC parsed slices */ /* Vendor-specific formats */ #define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */ @@ -744,8 +775,11 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_INZI v4l2_fourcc('I', 'N', 'Z', 'I') /* Intel Planar Greyscale 10-bit and Depth 16-bit */ #define V4L2_PIX_FMT_CNF4 v4l2_fourcc('C', 'N', 'F', '4') /* Intel 4-bit packed depth confidence information */ #define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* BTTV 8-bit dithered RGB */ +#define V4L2_PIX_FMT_QC08C v4l2_fourcc('Q', '0', '8', 'C') /* Qualcomm 8-bit compressed */ +#define V4L2_PIX_FMT_QC10C v4l2_fourcc('Q', '1', '0', 'C') /* Qualcomm 10-bit compressed */ +#define V4L2_PIX_FMT_AJPG v4l2_fourcc('A', 'J', 'P', 'G') /* Aspeed JPEG */ -/* 10bit raw bayer packed, 32 bytes for every 25 pixels, last LSB 6 bits unused */ +/* 10bit raw packed, 32 bytes for every 25 pixels, last LSB 6 bits unused */ #define V4L2_PIX_FMT_IPU3_SBGGR10 v4l2_fourcc('i', 'p', '3', 'b') /* IPU3 packed 10-bit BGGR bayer */ #define V4L2_PIX_FMT_IPU3_SGBRG10 v4l2_fourcc('i', 'p', '3', 'g') /* IPU3 packed 10-bit GBRG bayer */ #define V4L2_PIX_FMT_IPU3_SGRBG10 v4l2_fourcc('i', 'p', '3', 'G') /* IPU3 packed 10-bit GRBG bayer */ @@ -1570,7 +1604,8 @@ struct v4l2_bt_timings { ((bt)->width + V4L2_DV_BT_BLANKING_WIDTH(bt)) #define V4L2_DV_BT_BLANKING_HEIGHT(bt) \ ((bt)->vfrontporch + (bt)->vsync + (bt)->vbackporch + \ - (bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch) + ((bt)->interlaced ? \ + ((bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch) : 0)) #define V4L2_DV_BT_FRAME_HEIGHT(bt) \ ((bt)->height + V4L2_DV_BT_BLANKING_HEIGHT(bt)) @@ -1748,6 +1783,8 @@ struct v4l2_ext_control { __u8 __user *p_u8; __u16 __user *p_u16; __u32 __user *p_u32; + __u32 __user *p_s32; + __u32 __user *p_s64; struct v4l2_area __user *p_area; struct v4l2_ctrl_h264_sps __user *p_h264_sps; struct v4l2_ctrl_h264_pps *p_h264_pps; @@ -1762,6 +1799,11 @@ struct v4l2_ext_control { struct v4l2_ctrl_mpeg2_quantisation __user *p_mpeg2_quantisation; struct v4l2_ctrl_vp9_compressed_hdr __user *p_vp9_compressed_hdr_probs; struct v4l2_ctrl_vp9_frame __user *p_vp9_frame; + struct v4l2_ctrl_hevc_sps __user *p_hevc_sps; + struct v4l2_ctrl_hevc_pps __user *p_hevc_pps; + struct v4l2_ctrl_hevc_slice_params __user *p_hevc_slice_params; + struct v4l2_ctrl_hevc_scaling_matrix __user *p_hevc_scaling_matrix; + struct v4l2_ctrl_hevc_decode_params __user *p_hevc_decode_params; void __user *ptr; }; } __attribute__ ((packed)); @@ -1829,6 +1871,12 @@ enum v4l2_ctrl_type { V4L2_CTRL_TYPE_VP9_COMPRESSED_HDR = 0x0260, V4L2_CTRL_TYPE_VP9_FRAME = 0x0261, + + V4L2_CTRL_TYPE_HEVC_SPS = 0x0270, + V4L2_CTRL_TYPE_HEVC_PPS = 0x0271, + V4L2_CTRL_TYPE_HEVC_SLICE_PARAMS = 0x0272, + V4L2_CTRL_TYPE_HEVC_SCALING_MATRIX = 0x0273, + V4L2_CTRL_TYPE_HEVC_DECODE_PARAMS = 0x0274, }; /* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */ @@ -1884,6 +1932,7 @@ struct v4l2_querymenu { #define V4L2_CTRL_FLAG_HAS_PAYLOAD 0x0100 #define V4L2_CTRL_FLAG_EXECUTE_ON_WRITE 0x0200 #define V4L2_CTRL_FLAG_MODIFY_LAYOUT 0x0400 +#define V4L2_CTRL_FLAG_DYNAMIC_ARRAY 0x0800 /* Query flags, to be ORed with the control ID */ #define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 @@ -2391,6 +2440,7 @@ struct v4l2_event_vsync { #define V4L2_EVENT_CTRL_CH_VALUE (1 << 0) #define V4L2_EVENT_CTRL_CH_FLAGS (1 << 1) #define V4L2_EVENT_CTRL_CH_RANGE (1 << 2) +#define V4L2_EVENT_CTRL_CH_DIMENSIONS (1 << 3) struct v4l2_event_ctrl { __u32 changes; @@ -2638,6 +2688,11 @@ struct v4l2_create_buffers { #ifndef __KERNEL__ #define V4L2_PIX_FMT_HM12 V4L2_PIX_FMT_NV12_16L16 #define V4L2_PIX_FMT_SUNXI_TILED_NV12 V4L2_PIX_FMT_NV12_32L32 +/* + * This capability was never implemented, anyone using this cap should drop it + * from their code. + */ +#define V4L2_CAP_ASYNCIO 0x02000000 #endif #endif /* _UAPI__LINUX_VIDEODEV2_H */ diff --git a/original/uapi/linux/virtio_9p.h b/original/uapi/linux/virtio_9p.h index 4410474..374b68f 100644 --- a/original/uapi/linux/virtio_9p.h +++ b/original/uapi/linux/virtio_9p.h @@ -38,7 +38,7 @@ struct virtio_9p_config { /* length of the tag name */ __virtio16 tag_len; /* non-NULL terminated tag name */ - __u8 tag[0]; + __u8 tag[]; } __attribute__((packed)); #endif /* _LINUX_VIRTIO_9P_H */ diff --git a/original/uapi/linux/virtio_blk.h b/original/uapi/linux/virtio_blk.h index d888f01..58e70b2 100644 --- a/original/uapi/linux/virtio_blk.h +++ b/original/uapi/linux/virtio_blk.h @@ -40,6 +40,7 @@ #define VIRTIO_BLK_F_MQ 12 /* support more than one vq */ #define VIRTIO_BLK_F_DISCARD 13 /* DISCARD is supported */ #define VIRTIO_BLK_F_WRITE_ZEROES 14 /* WRITE ZEROES is supported */ +#define VIRTIO_BLK_F_SECURE_ERASE 16 /* Secure Erase is supported */ /* Legacy feature bits */ #ifndef VIRTIO_BLK_NO_LEGACY @@ -121,6 +122,21 @@ struct virtio_blk_config { __u8 write_zeroes_may_unmap; __u8 unused1[3]; + + /* the next 3 entries are guarded by VIRTIO_BLK_F_SECURE_ERASE */ + /* + * The maximum secure erase sectors (in 512-byte sectors) for + * one segment. + */ + __virtio32 max_secure_erase_sectors; + /* + * The maximum number of secure erase segments in a + * secure erase command. + */ + __virtio32 max_secure_erase_seg; + /* Secure erase commands must be aligned to this number of sectors. */ + __virtio32 secure_erase_sector_alignment; + } __attribute__((packed)); /* @@ -155,6 +171,9 @@ struct virtio_blk_config { /* Write zeroes command */ #define VIRTIO_BLK_T_WRITE_ZEROES 13 +/* Secure erase command */ +#define VIRTIO_BLK_T_SECURE_ERASE 14 + #ifndef VIRTIO_BLK_NO_LEGACY /* Barrier before this op. */ #define VIRTIO_BLK_T_BARRIER 0x80000000 diff --git a/original/uapi/linux/virtio_bt.h b/original/uapi/linux/virtio_bt.h index a7bd48d..af798f4 100644 --- a/original/uapi/linux/virtio_bt.h +++ b/original/uapi/linux/virtio_bt.h @@ -9,6 +9,7 @@ #define VIRTIO_BT_F_VND_HCI 0 /* Indicates vendor command support */ #define VIRTIO_BT_F_MSFT_EXT 1 /* Indicates MSFT vendor support */ #define VIRTIO_BT_F_AOSP_EXT 2 /* Indicates AOSP vendor support */ +#define VIRTIO_BT_F_CONFIG_V2 3 /* Use second version configuration */ enum virtio_bt_config_type { VIRTIO_BT_CONFIG_TYPE_PRIMARY = 0, @@ -28,4 +29,11 @@ struct virtio_bt_config { __u16 msft_opcode; } __attribute__((packed)); +struct virtio_bt_config_v2 { + __u8 type; + __u8 alignment; + __u16 vendor; + __u16 msft_opcode; +}; + #endif /* _UAPI_LINUX_VIRTIO_BT_H */ diff --git a/original/uapi/linux/virtio_config.h b/original/uapi/linux/virtio_config.h index b5eda06..3c05162 100644 --- a/original/uapi/linux/virtio_config.h +++ b/original/uapi/linux/virtio_config.h @@ -52,7 +52,7 @@ * rest are per-device feature bits. */ #define VIRTIO_TRANSPORT_F_START 28 -#define VIRTIO_TRANSPORT_F_END 38 +#define VIRTIO_TRANSPORT_F_END 41 #ifndef VIRTIO_CONFIG_NO_LEGACY /* Do we get callbacks when the ring is completely used, even if we've @@ -83,6 +83,12 @@ #define VIRTIO_F_RING_PACKED 34 /* + * Inorder feature indicates that all buffers are used by the device + * in the same order in which they have been made available. + */ +#define VIRTIO_F_IN_ORDER 35 + +/* * This feature indicates that memory accesses by the driver and the * device are ordered in a way described by the platform. */ @@ -92,4 +98,9 @@ * Does the device support Single Root I/O Virtualization? */ #define VIRTIO_F_SR_IOV 37 + +/* + * This feature indicates that the driver can reset a queue individually. + */ +#define VIRTIO_F_RING_RESET 40 #endif /* _UAPI_LINUX_VIRTIO_CONFIG_H */ diff --git a/original/uapi/linux/virtio_crypto.h b/original/uapi/linux/virtio_crypto.h index a03932f..71a54a6 100644 --- a/original/uapi/linux/virtio_crypto.h +++ b/original/uapi/linux/virtio_crypto.h @@ -37,6 +37,7 @@ #define VIRTIO_CRYPTO_SERVICE_HASH 1 #define VIRTIO_CRYPTO_SERVICE_MAC 2 #define VIRTIO_CRYPTO_SERVICE_AEAD 3 +#define VIRTIO_CRYPTO_SERVICE_AKCIPHER 4 #define VIRTIO_CRYPTO_OPCODE(service, op) (((service) << 8) | (op)) @@ -57,6 +58,10 @@ struct virtio_crypto_ctrl_header { VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x02) #define VIRTIO_CRYPTO_AEAD_DESTROY_SESSION \ VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x03) +#define VIRTIO_CRYPTO_AKCIPHER_CREATE_SESSION \ + VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x04) +#define VIRTIO_CRYPTO_AKCIPHER_DESTROY_SESSION \ + VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x05) __le32 opcode; __le32 algo; __le32 flag; @@ -180,6 +185,58 @@ struct virtio_crypto_aead_create_session_req { __u8 padding[32]; }; +struct virtio_crypto_rsa_session_para { +#define VIRTIO_CRYPTO_RSA_RAW_PADDING 0 +#define VIRTIO_CRYPTO_RSA_PKCS1_PADDING 1 + __le32 padding_algo; + +#define VIRTIO_CRYPTO_RSA_NO_HASH 0 +#define VIRTIO_CRYPTO_RSA_MD2 1 +#define VIRTIO_CRYPTO_RSA_MD3 2 +#define VIRTIO_CRYPTO_RSA_MD4 3 +#define VIRTIO_CRYPTO_RSA_MD5 4 +#define VIRTIO_CRYPTO_RSA_SHA1 5 +#define VIRTIO_CRYPTO_RSA_SHA256 6 +#define VIRTIO_CRYPTO_RSA_SHA384 7 +#define VIRTIO_CRYPTO_RSA_SHA512 8 +#define VIRTIO_CRYPTO_RSA_SHA224 9 + __le32 hash_algo; +}; + +struct virtio_crypto_ecdsa_session_para { +#define VIRTIO_CRYPTO_CURVE_UNKNOWN 0 +#define VIRTIO_CRYPTO_CURVE_NIST_P192 1 +#define VIRTIO_CRYPTO_CURVE_NIST_P224 2 +#define VIRTIO_CRYPTO_CURVE_NIST_P256 3 +#define VIRTIO_CRYPTO_CURVE_NIST_P384 4 +#define VIRTIO_CRYPTO_CURVE_NIST_P521 5 + __le32 curve_id; + __le32 padding; +}; + +struct virtio_crypto_akcipher_session_para { +#define VIRTIO_CRYPTO_NO_AKCIPHER 0 +#define VIRTIO_CRYPTO_AKCIPHER_RSA 1 +#define VIRTIO_CRYPTO_AKCIPHER_DSA 2 +#define VIRTIO_CRYPTO_AKCIPHER_ECDSA 3 + __le32 algo; + +#define VIRTIO_CRYPTO_AKCIPHER_KEY_TYPE_PUBLIC 1 +#define VIRTIO_CRYPTO_AKCIPHER_KEY_TYPE_PRIVATE 2 + __le32 keytype; + __le32 keylen; + + union { + struct virtio_crypto_rsa_session_para rsa; + struct virtio_crypto_ecdsa_session_para ecdsa; + } u; +}; + +struct virtio_crypto_akcipher_create_session_req { + struct virtio_crypto_akcipher_session_para para; + __u8 padding[36]; +}; + struct virtio_crypto_alg_chain_session_para { #define VIRTIO_CRYPTO_SYM_ALG_CHAIN_ORDER_HASH_THEN_CIPHER 1 #define VIRTIO_CRYPTO_SYM_ALG_CHAIN_ORDER_CIPHER_THEN_HASH 2 @@ -247,6 +304,8 @@ struct virtio_crypto_op_ctrl_req { mac_create_session; struct virtio_crypto_aead_create_session_req aead_create_session; + struct virtio_crypto_akcipher_create_session_req + akcipher_create_session; struct virtio_crypto_destroy_session_req destroy_session; __u8 padding[56]; @@ -266,6 +325,14 @@ struct virtio_crypto_op_header { VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x00) #define VIRTIO_CRYPTO_AEAD_DECRYPT \ VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x01) +#define VIRTIO_CRYPTO_AKCIPHER_ENCRYPT \ + VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x00) +#define VIRTIO_CRYPTO_AKCIPHER_DECRYPT \ + VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x01) +#define VIRTIO_CRYPTO_AKCIPHER_SIGN \ + VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x02) +#define VIRTIO_CRYPTO_AKCIPHER_VERIFY \ + VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x03) __le32 opcode; /* algo should be service-specific algorithms */ __le32 algo; @@ -390,6 +457,16 @@ struct virtio_crypto_aead_data_req { __u8 padding[32]; }; +struct virtio_crypto_akcipher_para { + __le32 src_data_len; + __le32 dst_data_len; +}; + +struct virtio_crypto_akcipher_data_req { + struct virtio_crypto_akcipher_para para; + __u8 padding[40]; +}; + /* The request of the data virtqueue's packet */ struct virtio_crypto_op_data_req { struct virtio_crypto_op_header header; @@ -399,6 +476,7 @@ struct virtio_crypto_op_data_req { struct virtio_crypto_hash_data_req hash_req; struct virtio_crypto_mac_data_req mac_req; struct virtio_crypto_aead_data_req aead_req; + struct virtio_crypto_akcipher_data_req akcipher_req; __u8 padding[48]; } u; }; @@ -408,6 +486,8 @@ struct virtio_crypto_op_data_req { #define VIRTIO_CRYPTO_BADMSG 2 #define VIRTIO_CRYPTO_NOTSUPP 3 #define VIRTIO_CRYPTO_INVSESS 4 /* Invalid session id */ +#define VIRTIO_CRYPTO_NOSPC 5 /* no free session ID */ +#define VIRTIO_CRYPTO_KEY_REJECTED 6 /* Signature verification failed */ /* The accelerator hardware is ready */ #define VIRTIO_CRYPTO_S_HW_READY (1 << 0) @@ -438,7 +518,7 @@ struct virtio_crypto_config { __le32 max_cipher_key_len; /* Maximum length of authenticated key */ __le32 max_auth_key_len; - __le32 reserve; + __le32 akcipher_algo; /* Maximum size of each crypto request's content */ __le64 max_size; }; diff --git a/original/uapi/linux/virtio_ids.h b/original/uapi/linux/virtio_ids.h index 80d76b7..7aa2eb7 100644 --- a/original/uapi/linux/virtio_ids.h +++ b/original/uapi/linux/virtio_ids.h @@ -73,12 +73,12 @@ * Virtio Transitional IDs */ -#define VIRTIO_TRANS_ID_NET 1000 /* transitional virtio net */ -#define VIRTIO_TRANS_ID_BLOCK 1001 /* transitional virtio block */ -#define VIRTIO_TRANS_ID_BALLOON 1002 /* transitional virtio balloon */ -#define VIRTIO_TRANS_ID_CONSOLE 1003 /* transitional virtio console */ -#define VIRTIO_TRANS_ID_SCSI 1004 /* transitional virtio SCSI */ -#define VIRTIO_TRANS_ID_RNG 1005 /* transitional virtio rng */ -#define VIRTIO_TRANS_ID_9P 1009 /* transitional virtio 9p console */ +#define VIRTIO_TRANS_ID_NET 0x1000 /* transitional virtio net */ +#define VIRTIO_TRANS_ID_BLOCK 0x1001 /* transitional virtio block */ +#define VIRTIO_TRANS_ID_BALLOON 0x1002 /* transitional virtio balloon */ +#define VIRTIO_TRANS_ID_CONSOLE 0x1003 /* transitional virtio console */ +#define VIRTIO_TRANS_ID_SCSI 0x1004 /* transitional virtio SCSI */ +#define VIRTIO_TRANS_ID_RNG 0x1005 /* transitional virtio rng */ +#define VIRTIO_TRANS_ID_9P 0x1009 /* transitional virtio 9p console */ #endif /* _LINUX_VIRTIO_IDS_H */ diff --git a/original/uapi/linux/virtio_net.h b/original/uapi/linux/virtio_net.h index 3f55a42..b4062be 100644 --- a/original/uapi/linux/virtio_net.h +++ b/original/uapi/linux/virtio_net.h @@ -56,7 +56,10 @@ #define VIRTIO_NET_F_MQ 22 /* Device supports Receive Flow * Steering */ #define VIRTIO_NET_F_CTRL_MAC_ADDR 23 /* Set MAC address */ - +#define VIRTIO_NET_F_NOTF_COAL 53 /* Device supports notifications coalescing */ +#define VIRTIO_NET_F_GUEST_USO4 54 /* Guest can handle USOv4 in. */ +#define VIRTIO_NET_F_GUEST_USO6 55 /* Guest can handle USOv6 in. */ +#define VIRTIO_NET_F_HOST_USO 56 /* Host can handle USO in. */ #define VIRTIO_NET_F_HASH_REPORT 57 /* Supports hash report */ #define VIRTIO_NET_F_RSS 60 /* Supports RSS RX steering */ #define VIRTIO_NET_F_RSC_EXT 61 /* extended coalescing info */ @@ -130,6 +133,7 @@ struct virtio_net_hdr_v1 { #define VIRTIO_NET_HDR_GSO_TCPV4 1 /* GSO frame, IPv4 TCP (TSO) */ #define VIRTIO_NET_HDR_GSO_UDP 3 /* GSO frame, IPv4 UDP (UFO) */ #define VIRTIO_NET_HDR_GSO_TCPV6 4 /* GSO frame, IPv6 TCP */ +#define VIRTIO_NET_HDR_GSO_UDP_L4 5 /* GSO frame, IPv4& IPv6 UDP (USO) */ #define VIRTIO_NET_HDR_GSO_ECN 0x80 /* TCP has ECN set */ __u8 gso_type; __virtio16 hdr_len; /* Ethernet + IP + tcp/udp hdrs */ @@ -355,4 +359,36 @@ struct virtio_net_hash_config { #define VIRTIO_NET_CTRL_GUEST_OFFLOADS 5 #define VIRTIO_NET_CTRL_GUEST_OFFLOADS_SET 0 +/* + * Control notifications coalescing. + * + * Request the device to change the notifications coalescing parameters. + * + * Available with the VIRTIO_NET_F_NOTF_COAL feature bit. + */ +#define VIRTIO_NET_CTRL_NOTF_COAL 6 +/* + * Set the tx-usecs/tx-max-packets parameters. + */ +struct virtio_net_ctrl_coal_tx { + /* Maximum number of packets to send before a TX notification */ + __le32 tx_max_packets; + /* Maximum number of usecs to delay a TX notification */ + __le32 tx_usecs; +}; + +#define VIRTIO_NET_CTRL_NOTF_COAL_TX_SET 0 + +/* + * Set the rx-usecs/rx-max-packets parameters. + */ +struct virtio_net_ctrl_coal_rx { + /* Maximum number of packets to receive before a RX notification */ + __le32 rx_max_packets; + /* Maximum number of usecs to delay a RX notification */ + __le32 rx_usecs; +}; + +#define VIRTIO_NET_CTRL_NOTF_COAL_RX_SET 1 + #endif /* _UAPI_LINUX_VIRTIO_NET_H */ diff --git a/original/uapi/linux/virtio_pci.h b/original/uapi/linux/virtio_pci.h index 3a86f36..f703afc 100644 --- a/original/uapi/linux/virtio_pci.h +++ b/original/uapi/linux/virtio_pci.h @@ -202,6 +202,8 @@ struct virtio_pci_cfg_cap { #define VIRTIO_PCI_COMMON_Q_AVAILHI 44 #define VIRTIO_PCI_COMMON_Q_USEDLO 48 #define VIRTIO_PCI_COMMON_Q_USEDHI 52 +#define VIRTIO_PCI_COMMON_Q_NDATA 56 +#define VIRTIO_PCI_COMMON_Q_RESET 58 #endif /* VIRTIO_PCI_NO_MODERN */ diff --git a/original/uapi/linux/virtio_ring.h b/original/uapi/linux/virtio_ring.h index 476d3e5..f8c20d3 100644 --- a/original/uapi/linux/virtio_ring.h +++ b/original/uapi/linux/virtio_ring.h @@ -93,15 +93,21 @@ #define VRING_USED_ALIGN_SIZE 4 #define VRING_DESC_ALIGN_SIZE 16 -/* Virtio ring descriptors: 16 bytes. These can chain together via "next". */ +/** + * struct vring_desc - Virtio ring descriptors, + * 16 bytes long. These can chain together via @next. + * + * @addr: buffer address (guest-physical) + * @len: buffer length + * @flags: descriptor flags + * @next: index of the next descriptor in the chain, + * if the VRING_DESC_F_NEXT flag is set. We chain unused + * descriptors via this, too. + */ struct vring_desc { - /* Address (guest-physical). */ __virtio64 addr; - /* Length. */ __virtio32 len; - /* The flags as indicated above. */ __virtio16 flags; - /* We chain unused descriptors via this, too */ __virtio16 next; }; diff --git a/original/uapi/linux/xfrm.h b/original/uapi/linux/xfrm.h index 65e13a0..23543c3 100644 --- a/original/uapi/linux/xfrm.h +++ b/original/uapi/linux/xfrm.h @@ -33,7 +33,7 @@ struct xfrm_sec_ctx { __u8 ctx_alg; __u16 ctx_len; __u32 ctx_sid; - char ctx_str[0]; + char ctx_str[]; }; /* Security Context Domains of Interpretation */ @@ -96,27 +96,27 @@ struct xfrm_replay_state_esn { __u32 oseq_hi; __u32 seq_hi; __u32 replay_window; - __u32 bmp[0]; + __u32 bmp[]; }; struct xfrm_algo { char alg_name[64]; unsigned int alg_key_len; /* in bits */ - char alg_key[0]; + char alg_key[]; }; struct xfrm_algo_auth { char alg_name[64]; unsigned int alg_key_len; /* in bits */ unsigned int alg_trunc_len; /* in bits */ - char alg_key[0]; + char alg_key[]; }; struct xfrm_algo_aead { char alg_name[64]; unsigned int alg_key_len; /* in bits */ unsigned int alg_icv_len; /* in bits */ - char alg_key[0]; + char alg_key[]; }; struct xfrm_stats { @@ -296,7 +296,7 @@ enum xfrm_attr_type_t { XFRMA_ETIMER_THRESH, XFRMA_SRCADDR, /* xfrm_address_t */ XFRMA_COADDR, /* xfrm_address_t */ - XFRMA_LASTUSED, /* unsigned long */ + XFRMA_LASTUSED, /* __u64 */ XFRMA_POLICY_TYPE, /* struct xfrm_userpolicy_type */ XFRMA_MIGRATE, XFRMA_ALG_AEAD, /* struct xfrm_algo_aead */ @@ -511,14 +511,20 @@ struct xfrm_user_offload { int ifindex; __u8 flags; }; -/* This flag was exposed without any kernel code that supporting it. - * Unfortunately, strongswan has the code that uses sets this flag, - * which makes impossible to reuse this bit. +/* This flag was exposed without any kernel code that supports it. + * Unfortunately, strongswan has the code that sets this flag, + * which makes it impossible to reuse this bit. * * So leave it here to make sure that it won't be reused by mistake. */ #define XFRM_OFFLOAD_IPV6 1 #define XFRM_OFFLOAD_INBOUND 2 +/* Two bits above are relevant for state path only, while + * offload is used for both policy and state flows. + * + * In policy offload mode, they are free and can be safely reused. + */ +#define XFRM_OFFLOAD_PACKET 4 struct xfrm_userpolicy_default { #define XFRM_USERPOLICY_UNSPEC 0 diff --git a/original/uapi/misc/fastrpc.h b/original/uapi/misc/fastrpc.h index 0a89f95..f33d914 100644 --- a/original/uapi/misc/fastrpc.h +++ b/original/uapi/misc/fastrpc.h @@ -13,12 +13,65 @@ #define FASTRPC_IOCTL_MMAP _IOWR('R', 6, struct fastrpc_req_mmap) #define FASTRPC_IOCTL_MUNMAP _IOWR('R', 7, struct fastrpc_req_munmap) #define FASTRPC_IOCTL_INIT_ATTACH_SNS _IO('R', 8) +#define FASTRPC_IOCTL_INIT_CREATE_STATIC _IOWR('R', 9, struct fastrpc_init_create_static) +#define FASTRPC_IOCTL_MEM_MAP _IOWR('R', 10, struct fastrpc_mem_map) +#define FASTRPC_IOCTL_MEM_UNMAP _IOWR('R', 11, struct fastrpc_mem_unmap) +#define FASTRPC_IOCTL_GET_DSP_INFO _IOWR('R', 13, struct fastrpc_ioctl_capability) + +/** + * enum fastrpc_map_flags - control flags for mapping memory on DSP user process + * @FASTRPC_MAP_STATIC: Map memory pages with RW- permission and CACHE WRITEBACK. + * The driver is responsible for cache maintenance when passed + * the buffer to FastRPC calls. Same virtual address will be + * assigned for subsequent FastRPC calls. + * @FASTRPC_MAP_RESERVED: Reserved + * @FASTRPC_MAP_FD: Map memory pages with RW- permission and CACHE WRITEBACK. + * Mapping tagged with a file descriptor. User is responsible for + * CPU and DSP cache maintenance for the buffer. Get virtual address + * of buffer on DSP using HAP_mmap_get() and HAP_mmap_put() APIs. + * @FASTRPC_MAP_FD_DELAYED: Mapping delayed until user call HAP_mmap() and HAP_munmap() + * functions on DSP. It is useful to map a buffer with cache modes + * other than default modes. User is responsible for CPU and DSP + * cache maintenance for the buffer. + * @FASTRPC_MAP_FD_NOMAP: This flag is used to skip CPU mapping, + * otherwise behaves similar to FASTRPC_MAP_FD_DELAYED flag. + * @FASTRPC_MAP_MAX: max count for flags + * + */ +enum fastrpc_map_flags { + FASTRPC_MAP_STATIC = 0, + FASTRPC_MAP_RESERVED, + FASTRPC_MAP_FD = 2, + FASTRPC_MAP_FD_DELAYED, + FASTRPC_MAP_FD_NOMAP = 16, + FASTRPC_MAP_MAX, +}; + +enum fastrpc_proc_attr { + /* Macro for Debug attr */ + FASTRPC_MODE_DEBUG = (1 << 0), + /* Macro for Ptrace */ + FASTRPC_MODE_PTRACE = (1 << 1), + /* Macro for CRC Check */ + FASTRPC_MODE_CRC = (1 << 2), + /* Macro for Unsigned PD */ + FASTRPC_MODE_UNSIGNED_MODULE = (1 << 3), + /* Macro for Adaptive QoS */ + FASTRPC_MODE_ADAPTIVE_QOS = (1 << 4), + /* Macro for System Process */ + FASTRPC_MODE_SYSTEM_PROCESS = (1 << 5), + /* Macro for Prvileged Process */ + FASTRPC_MODE_PRIVILEGED = (1 << 6), +}; + +/* Fastrpc attribute for memory protection of buffers */ +#define FASTRPC_ATTR_SECUREMAP (1) struct fastrpc_invoke_args { __u64 ptr; __u64 length; __s32 fd; - __u32 reserved; + __u32 attr; }; struct fastrpc_invoke { @@ -35,6 +88,12 @@ struct fastrpc_init_create { __u64 file; /* pointer to elf file */ }; +struct fastrpc_init_create_static { + __u32 namelen; /* length of pd process name */ + __u32 memlen; + __u64 name; /* pd process name */ +}; + struct fastrpc_alloc_dma_buf { __s32 fd; /* fd */ __u32 flags; /* flags to map with */ @@ -49,9 +108,36 @@ struct fastrpc_req_mmap { __u64 vaddrout; /* dsp virtual address */ }; +struct fastrpc_mem_map { + __s32 version; + __s32 fd; /* fd */ + __s32 offset; /* buffer offset */ + __u32 flags; /* flags defined in enum fastrpc_map_flags */ + __u64 vaddrin; /* buffer virtual address */ + __u64 length; /* buffer length */ + __u64 vaddrout; /* [out] remote virtual address */ + __s32 attrs; /* buffer attributes used for SMMU mapping */ + __s32 reserved[4]; +}; + struct fastrpc_req_munmap { __u64 vaddrout; /* address to unmap */ __u64 size; /* size */ }; +struct fastrpc_mem_unmap { + __s32 vesion; + __s32 fd; /* fd */ + __u64 vaddr; /* remote process (dsp) virtual address */ + __u64 length; /* buffer size */ + __s32 reserved[5]; +}; + +struct fastrpc_ioctl_capability { + __u32 domain; + __u32 attribute_id; + __u32 capability; /* dsp capability */ + __u32 reserved[4]; +}; + #endif /* __QCOM_FASTRPC_H__ */ diff --git a/original/uapi/misc/habanalabs.h b/original/uapi/misc/habanalabs.h index 371dfc4..3b995e8 100644 --- a/original/uapi/misc/habanalabs.h +++ b/original/uapi/misc/habanalabs.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note * - * Copyright 2016-2020 HabanaLabs, Ltd. + * Copyright 2016-2022 HabanaLabs, Ltd. * All Rights Reserved. * */ @@ -30,6 +30,9 @@ */ #define GAUDI_FIRST_AVAILABLE_W_S_MONITOR 72 +/* Max number of elements in timestamps registration buffers */ +#define TS_MAX_ELEMENTS_NUM (1 << 20) /* 1MB */ + /* * Goya queue Numbering * @@ -182,6 +185,285 @@ enum gaudi_queue_id { }; /* + * In GAUDI2 we have two modes of operation in regard to queues: + * 1. Legacy mode, where each QMAN exposes 4 streams to the user + * 2. F/W mode, where we use F/W to schedule the JOBS to the different queues. + * + * When in legacy mode, the user sends the queue id per JOB according to + * enum gaudi2_queue_id below. + * + * When in F/W mode, the user sends a stream id per Command Submission. The + * stream id is a running number from 0 up to (N-1), where N is the number + * of streams the F/W exposes and is passed to the user in + * struct hl_info_hw_ip_info + */ + +enum gaudi2_queue_id { + GAUDI2_QUEUE_ID_PDMA_0_0 = 0, + GAUDI2_QUEUE_ID_PDMA_0_1 = 1, + GAUDI2_QUEUE_ID_PDMA_0_2 = 2, + GAUDI2_QUEUE_ID_PDMA_0_3 = 3, + GAUDI2_QUEUE_ID_PDMA_1_0 = 4, + GAUDI2_QUEUE_ID_PDMA_1_1 = 5, + GAUDI2_QUEUE_ID_PDMA_1_2 = 6, + GAUDI2_QUEUE_ID_PDMA_1_3 = 7, + GAUDI2_QUEUE_ID_DCORE0_EDMA_0_0 = 8, + GAUDI2_QUEUE_ID_DCORE0_EDMA_0_1 = 9, + GAUDI2_QUEUE_ID_DCORE0_EDMA_0_2 = 10, + GAUDI2_QUEUE_ID_DCORE0_EDMA_0_3 = 11, + GAUDI2_QUEUE_ID_DCORE0_EDMA_1_0 = 12, + GAUDI2_QUEUE_ID_DCORE0_EDMA_1_1 = 13, + GAUDI2_QUEUE_ID_DCORE0_EDMA_1_2 = 14, + GAUDI2_QUEUE_ID_DCORE0_EDMA_1_3 = 15, + GAUDI2_QUEUE_ID_DCORE0_MME_0_0 = 16, + GAUDI2_QUEUE_ID_DCORE0_MME_0_1 = 17, + GAUDI2_QUEUE_ID_DCORE0_MME_0_2 = 18, + GAUDI2_QUEUE_ID_DCORE0_MME_0_3 = 19, + GAUDI2_QUEUE_ID_DCORE0_TPC_0_0 = 20, + GAUDI2_QUEUE_ID_DCORE0_TPC_0_1 = 21, + GAUDI2_QUEUE_ID_DCORE0_TPC_0_2 = 22, + GAUDI2_QUEUE_ID_DCORE0_TPC_0_3 = 23, + GAUDI2_QUEUE_ID_DCORE0_TPC_1_0 = 24, + GAUDI2_QUEUE_ID_DCORE0_TPC_1_1 = 25, + GAUDI2_QUEUE_ID_DCORE0_TPC_1_2 = 26, + GAUDI2_QUEUE_ID_DCORE0_TPC_1_3 = 27, + GAUDI2_QUEUE_ID_DCORE0_TPC_2_0 = 28, + GAUDI2_QUEUE_ID_DCORE0_TPC_2_1 = 29, + GAUDI2_QUEUE_ID_DCORE0_TPC_2_2 = 30, + GAUDI2_QUEUE_ID_DCORE0_TPC_2_3 = 31, + GAUDI2_QUEUE_ID_DCORE0_TPC_3_0 = 32, + GAUDI2_QUEUE_ID_DCORE0_TPC_3_1 = 33, + GAUDI2_QUEUE_ID_DCORE0_TPC_3_2 = 34, + GAUDI2_QUEUE_ID_DCORE0_TPC_3_3 = 35, + GAUDI2_QUEUE_ID_DCORE0_TPC_4_0 = 36, + GAUDI2_QUEUE_ID_DCORE0_TPC_4_1 = 37, + GAUDI2_QUEUE_ID_DCORE0_TPC_4_2 = 38, + GAUDI2_QUEUE_ID_DCORE0_TPC_4_3 = 39, + GAUDI2_QUEUE_ID_DCORE0_TPC_5_0 = 40, + GAUDI2_QUEUE_ID_DCORE0_TPC_5_1 = 41, + GAUDI2_QUEUE_ID_DCORE0_TPC_5_2 = 42, + GAUDI2_QUEUE_ID_DCORE0_TPC_5_3 = 43, + GAUDI2_QUEUE_ID_DCORE0_TPC_6_0 = 44, + GAUDI2_QUEUE_ID_DCORE0_TPC_6_1 = 45, + GAUDI2_QUEUE_ID_DCORE0_TPC_6_2 = 46, + GAUDI2_QUEUE_ID_DCORE0_TPC_6_3 = 47, + GAUDI2_QUEUE_ID_DCORE1_EDMA_0_0 = 48, + GAUDI2_QUEUE_ID_DCORE1_EDMA_0_1 = 49, + GAUDI2_QUEUE_ID_DCORE1_EDMA_0_2 = 50, + GAUDI2_QUEUE_ID_DCORE1_EDMA_0_3 = 51, + GAUDI2_QUEUE_ID_DCORE1_EDMA_1_0 = 52, + GAUDI2_QUEUE_ID_DCORE1_EDMA_1_1 = 53, + GAUDI2_QUEUE_ID_DCORE1_EDMA_1_2 = 54, + GAUDI2_QUEUE_ID_DCORE1_EDMA_1_3 = 55, + GAUDI2_QUEUE_ID_DCORE1_MME_0_0 = 56, + GAUDI2_QUEUE_ID_DCORE1_MME_0_1 = 57, + GAUDI2_QUEUE_ID_DCORE1_MME_0_2 = 58, + GAUDI2_QUEUE_ID_DCORE1_MME_0_3 = 59, + GAUDI2_QUEUE_ID_DCORE1_TPC_0_0 = 60, + GAUDI2_QUEUE_ID_DCORE1_TPC_0_1 = 61, + GAUDI2_QUEUE_ID_DCORE1_TPC_0_2 = 62, + GAUDI2_QUEUE_ID_DCORE1_TPC_0_3 = 63, + GAUDI2_QUEUE_ID_DCORE1_TPC_1_0 = 64, + GAUDI2_QUEUE_ID_DCORE1_TPC_1_1 = 65, + GAUDI2_QUEUE_ID_DCORE1_TPC_1_2 = 66, + GAUDI2_QUEUE_ID_DCORE1_TPC_1_3 = 67, + GAUDI2_QUEUE_ID_DCORE1_TPC_2_0 = 68, + GAUDI2_QUEUE_ID_DCORE1_TPC_2_1 = 69, + GAUDI2_QUEUE_ID_DCORE1_TPC_2_2 = 70, + GAUDI2_QUEUE_ID_DCORE1_TPC_2_3 = 71, + GAUDI2_QUEUE_ID_DCORE1_TPC_3_0 = 72, + GAUDI2_QUEUE_ID_DCORE1_TPC_3_1 = 73, + GAUDI2_QUEUE_ID_DCORE1_TPC_3_2 = 74, + GAUDI2_QUEUE_ID_DCORE1_TPC_3_3 = 75, + GAUDI2_QUEUE_ID_DCORE1_TPC_4_0 = 76, + GAUDI2_QUEUE_ID_DCORE1_TPC_4_1 = 77, + GAUDI2_QUEUE_ID_DCORE1_TPC_4_2 = 78, + GAUDI2_QUEUE_ID_DCORE1_TPC_4_3 = 79, + GAUDI2_QUEUE_ID_DCORE1_TPC_5_0 = 80, + GAUDI2_QUEUE_ID_DCORE1_TPC_5_1 = 81, + GAUDI2_QUEUE_ID_DCORE1_TPC_5_2 = 82, + GAUDI2_QUEUE_ID_DCORE1_TPC_5_3 = 83, + GAUDI2_QUEUE_ID_DCORE2_EDMA_0_0 = 84, + GAUDI2_QUEUE_ID_DCORE2_EDMA_0_1 = 85, + GAUDI2_QUEUE_ID_DCORE2_EDMA_0_2 = 86, + GAUDI2_QUEUE_ID_DCORE2_EDMA_0_3 = 87, + GAUDI2_QUEUE_ID_DCORE2_EDMA_1_0 = 88, + GAUDI2_QUEUE_ID_DCORE2_EDMA_1_1 = 89, + GAUDI2_QUEUE_ID_DCORE2_EDMA_1_2 = 90, + GAUDI2_QUEUE_ID_DCORE2_EDMA_1_3 = 91, + GAUDI2_QUEUE_ID_DCORE2_MME_0_0 = 92, + GAUDI2_QUEUE_ID_DCORE2_MME_0_1 = 93, + GAUDI2_QUEUE_ID_DCORE2_MME_0_2 = 94, + GAUDI2_QUEUE_ID_DCORE2_MME_0_3 = 95, + GAUDI2_QUEUE_ID_DCORE2_TPC_0_0 = 96, + GAUDI2_QUEUE_ID_DCORE2_TPC_0_1 = 97, + GAUDI2_QUEUE_ID_DCORE2_TPC_0_2 = 98, + GAUDI2_QUEUE_ID_DCORE2_TPC_0_3 = 99, + GAUDI2_QUEUE_ID_DCORE2_TPC_1_0 = 100, + GAUDI2_QUEUE_ID_DCORE2_TPC_1_1 = 101, + GAUDI2_QUEUE_ID_DCORE2_TPC_1_2 = 102, + GAUDI2_QUEUE_ID_DCORE2_TPC_1_3 = 103, + GAUDI2_QUEUE_ID_DCORE2_TPC_2_0 = 104, + GAUDI2_QUEUE_ID_DCORE2_TPC_2_1 = 105, + GAUDI2_QUEUE_ID_DCORE2_TPC_2_2 = 106, + GAUDI2_QUEUE_ID_DCORE2_TPC_2_3 = 107, + GAUDI2_QUEUE_ID_DCORE2_TPC_3_0 = 108, + GAUDI2_QUEUE_ID_DCORE2_TPC_3_1 = 109, + GAUDI2_QUEUE_ID_DCORE2_TPC_3_2 = 110, + GAUDI2_QUEUE_ID_DCORE2_TPC_3_3 = 111, + GAUDI2_QUEUE_ID_DCORE2_TPC_4_0 = 112, + GAUDI2_QUEUE_ID_DCORE2_TPC_4_1 = 113, + GAUDI2_QUEUE_ID_DCORE2_TPC_4_2 = 114, + GAUDI2_QUEUE_ID_DCORE2_TPC_4_3 = 115, + GAUDI2_QUEUE_ID_DCORE2_TPC_5_0 = 116, + GAUDI2_QUEUE_ID_DCORE2_TPC_5_1 = 117, + GAUDI2_QUEUE_ID_DCORE2_TPC_5_2 = 118, + GAUDI2_QUEUE_ID_DCORE2_TPC_5_3 = 119, + GAUDI2_QUEUE_ID_DCORE3_EDMA_0_0 = 120, + GAUDI2_QUEUE_ID_DCORE3_EDMA_0_1 = 121, + GAUDI2_QUEUE_ID_DCORE3_EDMA_0_2 = 122, + GAUDI2_QUEUE_ID_DCORE3_EDMA_0_3 = 123, + GAUDI2_QUEUE_ID_DCORE3_EDMA_1_0 = 124, + GAUDI2_QUEUE_ID_DCORE3_EDMA_1_1 = 125, + GAUDI2_QUEUE_ID_DCORE3_EDMA_1_2 = 126, + GAUDI2_QUEUE_ID_DCORE3_EDMA_1_3 = 127, + GAUDI2_QUEUE_ID_DCORE3_MME_0_0 = 128, + GAUDI2_QUEUE_ID_DCORE3_MME_0_1 = 129, + GAUDI2_QUEUE_ID_DCORE3_MME_0_2 = 130, + GAUDI2_QUEUE_ID_DCORE3_MME_0_3 = 131, + GAUDI2_QUEUE_ID_DCORE3_TPC_0_0 = 132, + GAUDI2_QUEUE_ID_DCORE3_TPC_0_1 = 133, + GAUDI2_QUEUE_ID_DCORE3_TPC_0_2 = 134, + GAUDI2_QUEUE_ID_DCORE3_TPC_0_3 = 135, + GAUDI2_QUEUE_ID_DCORE3_TPC_1_0 = 136, + GAUDI2_QUEUE_ID_DCORE3_TPC_1_1 = 137, + GAUDI2_QUEUE_ID_DCORE3_TPC_1_2 = 138, + GAUDI2_QUEUE_ID_DCORE3_TPC_1_3 = 139, + GAUDI2_QUEUE_ID_DCORE3_TPC_2_0 = 140, + GAUDI2_QUEUE_ID_DCORE3_TPC_2_1 = 141, + GAUDI2_QUEUE_ID_DCORE3_TPC_2_2 = 142, + GAUDI2_QUEUE_ID_DCORE3_TPC_2_3 = 143, + GAUDI2_QUEUE_ID_DCORE3_TPC_3_0 = 144, + GAUDI2_QUEUE_ID_DCORE3_TPC_3_1 = 145, + GAUDI2_QUEUE_ID_DCORE3_TPC_3_2 = 146, + GAUDI2_QUEUE_ID_DCORE3_TPC_3_3 = 147, + GAUDI2_QUEUE_ID_DCORE3_TPC_4_0 = 148, + GAUDI2_QUEUE_ID_DCORE3_TPC_4_1 = 149, + GAUDI2_QUEUE_ID_DCORE3_TPC_4_2 = 150, + GAUDI2_QUEUE_ID_DCORE3_TPC_4_3 = 151, + GAUDI2_QUEUE_ID_DCORE3_TPC_5_0 = 152, + GAUDI2_QUEUE_ID_DCORE3_TPC_5_1 = 153, + GAUDI2_QUEUE_ID_DCORE3_TPC_5_2 = 154, + GAUDI2_QUEUE_ID_DCORE3_TPC_5_3 = 155, + GAUDI2_QUEUE_ID_NIC_0_0 = 156, + GAUDI2_QUEUE_ID_NIC_0_1 = 157, + GAUDI2_QUEUE_ID_NIC_0_2 = 158, + GAUDI2_QUEUE_ID_NIC_0_3 = 159, + GAUDI2_QUEUE_ID_NIC_1_0 = 160, + GAUDI2_QUEUE_ID_NIC_1_1 = 161, + GAUDI2_QUEUE_ID_NIC_1_2 = 162, + GAUDI2_QUEUE_ID_NIC_1_3 = 163, + GAUDI2_QUEUE_ID_NIC_2_0 = 164, + GAUDI2_QUEUE_ID_NIC_2_1 = 165, + GAUDI2_QUEUE_ID_NIC_2_2 = 166, + GAUDI2_QUEUE_ID_NIC_2_3 = 167, + GAUDI2_QUEUE_ID_NIC_3_0 = 168, + GAUDI2_QUEUE_ID_NIC_3_1 = 169, + GAUDI2_QUEUE_ID_NIC_3_2 = 170, + GAUDI2_QUEUE_ID_NIC_3_3 = 171, + GAUDI2_QUEUE_ID_NIC_4_0 = 172, + GAUDI2_QUEUE_ID_NIC_4_1 = 173, + GAUDI2_QUEUE_ID_NIC_4_2 = 174, + GAUDI2_QUEUE_ID_NIC_4_3 = 175, + GAUDI2_QUEUE_ID_NIC_5_0 = 176, + GAUDI2_QUEUE_ID_NIC_5_1 = 177, + GAUDI2_QUEUE_ID_NIC_5_2 = 178, + GAUDI2_QUEUE_ID_NIC_5_3 = 179, + GAUDI2_QUEUE_ID_NIC_6_0 = 180, + GAUDI2_QUEUE_ID_NIC_6_1 = 181, + GAUDI2_QUEUE_ID_NIC_6_2 = 182, + GAUDI2_QUEUE_ID_NIC_6_3 = 183, + GAUDI2_QUEUE_ID_NIC_7_0 = 184, + GAUDI2_QUEUE_ID_NIC_7_1 = 185, + GAUDI2_QUEUE_ID_NIC_7_2 = 186, + GAUDI2_QUEUE_ID_NIC_7_3 = 187, + GAUDI2_QUEUE_ID_NIC_8_0 = 188, + GAUDI2_QUEUE_ID_NIC_8_1 = 189, + GAUDI2_QUEUE_ID_NIC_8_2 = 190, + GAUDI2_QUEUE_ID_NIC_8_3 = 191, + GAUDI2_QUEUE_ID_NIC_9_0 = 192, + GAUDI2_QUEUE_ID_NIC_9_1 = 193, + GAUDI2_QUEUE_ID_NIC_9_2 = 194, + GAUDI2_QUEUE_ID_NIC_9_3 = 195, + GAUDI2_QUEUE_ID_NIC_10_0 = 196, + GAUDI2_QUEUE_ID_NIC_10_1 = 197, + GAUDI2_QUEUE_ID_NIC_10_2 = 198, + GAUDI2_QUEUE_ID_NIC_10_3 = 199, + GAUDI2_QUEUE_ID_NIC_11_0 = 200, + GAUDI2_QUEUE_ID_NIC_11_1 = 201, + GAUDI2_QUEUE_ID_NIC_11_2 = 202, + GAUDI2_QUEUE_ID_NIC_11_3 = 203, + GAUDI2_QUEUE_ID_NIC_12_0 = 204, + GAUDI2_QUEUE_ID_NIC_12_1 = 205, + GAUDI2_QUEUE_ID_NIC_12_2 = 206, + GAUDI2_QUEUE_ID_NIC_12_3 = 207, + GAUDI2_QUEUE_ID_NIC_13_0 = 208, + GAUDI2_QUEUE_ID_NIC_13_1 = 209, + GAUDI2_QUEUE_ID_NIC_13_2 = 210, + GAUDI2_QUEUE_ID_NIC_13_3 = 211, + GAUDI2_QUEUE_ID_NIC_14_0 = 212, + GAUDI2_QUEUE_ID_NIC_14_1 = 213, + GAUDI2_QUEUE_ID_NIC_14_2 = 214, + GAUDI2_QUEUE_ID_NIC_14_3 = 215, + GAUDI2_QUEUE_ID_NIC_15_0 = 216, + GAUDI2_QUEUE_ID_NIC_15_1 = 217, + GAUDI2_QUEUE_ID_NIC_15_2 = 218, + GAUDI2_QUEUE_ID_NIC_15_3 = 219, + GAUDI2_QUEUE_ID_NIC_16_0 = 220, + GAUDI2_QUEUE_ID_NIC_16_1 = 221, + GAUDI2_QUEUE_ID_NIC_16_2 = 222, + GAUDI2_QUEUE_ID_NIC_16_3 = 223, + GAUDI2_QUEUE_ID_NIC_17_0 = 224, + GAUDI2_QUEUE_ID_NIC_17_1 = 225, + GAUDI2_QUEUE_ID_NIC_17_2 = 226, + GAUDI2_QUEUE_ID_NIC_17_3 = 227, + GAUDI2_QUEUE_ID_NIC_18_0 = 228, + GAUDI2_QUEUE_ID_NIC_18_1 = 229, + GAUDI2_QUEUE_ID_NIC_18_2 = 230, + GAUDI2_QUEUE_ID_NIC_18_3 = 231, + GAUDI2_QUEUE_ID_NIC_19_0 = 232, + GAUDI2_QUEUE_ID_NIC_19_1 = 233, + GAUDI2_QUEUE_ID_NIC_19_2 = 234, + GAUDI2_QUEUE_ID_NIC_19_3 = 235, + GAUDI2_QUEUE_ID_NIC_20_0 = 236, + GAUDI2_QUEUE_ID_NIC_20_1 = 237, + GAUDI2_QUEUE_ID_NIC_20_2 = 238, + GAUDI2_QUEUE_ID_NIC_20_3 = 239, + GAUDI2_QUEUE_ID_NIC_21_0 = 240, + GAUDI2_QUEUE_ID_NIC_21_1 = 241, + GAUDI2_QUEUE_ID_NIC_21_2 = 242, + GAUDI2_QUEUE_ID_NIC_21_3 = 243, + GAUDI2_QUEUE_ID_NIC_22_0 = 244, + GAUDI2_QUEUE_ID_NIC_22_1 = 245, + GAUDI2_QUEUE_ID_NIC_22_2 = 246, + GAUDI2_QUEUE_ID_NIC_22_3 = 247, + GAUDI2_QUEUE_ID_NIC_23_0 = 248, + GAUDI2_QUEUE_ID_NIC_23_1 = 249, + GAUDI2_QUEUE_ID_NIC_23_2 = 250, + GAUDI2_QUEUE_ID_NIC_23_3 = 251, + GAUDI2_QUEUE_ID_ROT_0_0 = 252, + GAUDI2_QUEUE_ID_ROT_0_1 = 253, + GAUDI2_QUEUE_ID_ROT_0_2 = 254, + GAUDI2_QUEUE_ID_ROT_0_3 = 255, + GAUDI2_QUEUE_ID_ROT_1_0 = 256, + GAUDI2_QUEUE_ID_ROT_1_1 = 257, + GAUDI2_QUEUE_ID_ROT_1_2 = 258, + GAUDI2_QUEUE_ID_ROT_1_3 = 259, + GAUDI2_QUEUE_ID_CPU_PQ = 260, + GAUDI2_QUEUE_ID_SIZE +}; + +/* * Engine Numbering * * Used in the "busy_engines_mask" field in `struct hl_info_hw_idle' @@ -239,6 +521,89 @@ enum gaudi_engine_id { GAUDI_ENGINE_ID_SIZE }; +enum gaudi2_engine_id { + GAUDI2_DCORE0_ENGINE_ID_EDMA_0 = 0, + GAUDI2_DCORE0_ENGINE_ID_EDMA_1, + GAUDI2_DCORE0_ENGINE_ID_MME, + GAUDI2_DCORE0_ENGINE_ID_TPC_0, + GAUDI2_DCORE0_ENGINE_ID_TPC_1, + GAUDI2_DCORE0_ENGINE_ID_TPC_2, + GAUDI2_DCORE0_ENGINE_ID_TPC_3, + GAUDI2_DCORE0_ENGINE_ID_TPC_4, + GAUDI2_DCORE0_ENGINE_ID_TPC_5, + GAUDI2_DCORE0_ENGINE_ID_DEC_0, + GAUDI2_DCORE0_ENGINE_ID_DEC_1, + GAUDI2_DCORE1_ENGINE_ID_EDMA_0, + GAUDI2_DCORE1_ENGINE_ID_EDMA_1, + GAUDI2_DCORE1_ENGINE_ID_MME, + GAUDI2_DCORE1_ENGINE_ID_TPC_0, + GAUDI2_DCORE1_ENGINE_ID_TPC_1, + GAUDI2_DCORE1_ENGINE_ID_TPC_2, + GAUDI2_DCORE1_ENGINE_ID_TPC_3, + GAUDI2_DCORE1_ENGINE_ID_TPC_4, + GAUDI2_DCORE1_ENGINE_ID_TPC_5, + GAUDI2_DCORE1_ENGINE_ID_DEC_0, + GAUDI2_DCORE1_ENGINE_ID_DEC_1, + GAUDI2_DCORE2_ENGINE_ID_EDMA_0, + GAUDI2_DCORE2_ENGINE_ID_EDMA_1, + GAUDI2_DCORE2_ENGINE_ID_MME, + GAUDI2_DCORE2_ENGINE_ID_TPC_0, + GAUDI2_DCORE2_ENGINE_ID_TPC_1, + GAUDI2_DCORE2_ENGINE_ID_TPC_2, + GAUDI2_DCORE2_ENGINE_ID_TPC_3, + GAUDI2_DCORE2_ENGINE_ID_TPC_4, + GAUDI2_DCORE2_ENGINE_ID_TPC_5, + GAUDI2_DCORE2_ENGINE_ID_DEC_0, + GAUDI2_DCORE2_ENGINE_ID_DEC_1, + GAUDI2_DCORE3_ENGINE_ID_EDMA_0, + GAUDI2_DCORE3_ENGINE_ID_EDMA_1, + GAUDI2_DCORE3_ENGINE_ID_MME, + GAUDI2_DCORE3_ENGINE_ID_TPC_0, + GAUDI2_DCORE3_ENGINE_ID_TPC_1, + GAUDI2_DCORE3_ENGINE_ID_TPC_2, + GAUDI2_DCORE3_ENGINE_ID_TPC_3, + GAUDI2_DCORE3_ENGINE_ID_TPC_4, + GAUDI2_DCORE3_ENGINE_ID_TPC_5, + GAUDI2_DCORE3_ENGINE_ID_DEC_0, + GAUDI2_DCORE3_ENGINE_ID_DEC_1, + GAUDI2_DCORE0_ENGINE_ID_TPC_6, + GAUDI2_ENGINE_ID_PDMA_0, + GAUDI2_ENGINE_ID_PDMA_1, + GAUDI2_ENGINE_ID_ROT_0, + GAUDI2_ENGINE_ID_ROT_1, + GAUDI2_PCIE_ENGINE_ID_DEC_0, + GAUDI2_PCIE_ENGINE_ID_DEC_1, + GAUDI2_ENGINE_ID_NIC0_0, + GAUDI2_ENGINE_ID_NIC0_1, + GAUDI2_ENGINE_ID_NIC1_0, + GAUDI2_ENGINE_ID_NIC1_1, + GAUDI2_ENGINE_ID_NIC2_0, + GAUDI2_ENGINE_ID_NIC2_1, + GAUDI2_ENGINE_ID_NIC3_0, + GAUDI2_ENGINE_ID_NIC3_1, + GAUDI2_ENGINE_ID_NIC4_0, + GAUDI2_ENGINE_ID_NIC4_1, + GAUDI2_ENGINE_ID_NIC5_0, + GAUDI2_ENGINE_ID_NIC5_1, + GAUDI2_ENGINE_ID_NIC6_0, + GAUDI2_ENGINE_ID_NIC6_1, + GAUDI2_ENGINE_ID_NIC7_0, + GAUDI2_ENGINE_ID_NIC7_1, + GAUDI2_ENGINE_ID_NIC8_0, + GAUDI2_ENGINE_ID_NIC8_1, + GAUDI2_ENGINE_ID_NIC9_0, + GAUDI2_ENGINE_ID_NIC9_1, + GAUDI2_ENGINE_ID_NIC10_0, + GAUDI2_ENGINE_ID_NIC10_1, + GAUDI2_ENGINE_ID_NIC11_0, + GAUDI2_ENGINE_ID_NIC11_1, + GAUDI2_ENGINE_ID_PCIE, + GAUDI2_ENGINE_ID_PSOC, + GAUDI2_ENGINE_ID_ARC_FARM, + GAUDI2_ENGINE_ID_KDMA, + GAUDI2_ENGINE_ID_SIZE +}; + /* * ASIC specific PLL index * @@ -272,6 +637,49 @@ enum hl_gaudi_pll_index { HL_GAUDI_PLL_MAX }; +enum hl_gaudi2_pll_index { + HL_GAUDI2_CPU_PLL = 0, + HL_GAUDI2_PCI_PLL, + HL_GAUDI2_SRAM_PLL, + HL_GAUDI2_HBM_PLL, + HL_GAUDI2_NIC_PLL, + HL_GAUDI2_DMA_PLL, + HL_GAUDI2_MESH_PLL, + HL_GAUDI2_MME_PLL, + HL_GAUDI2_TPC_PLL, + HL_GAUDI2_IF_PLL, + HL_GAUDI2_VID_PLL, + HL_GAUDI2_MSS_PLL, + HL_GAUDI2_PLL_MAX +}; + +/** + * enum hl_goya_dma_direction - Direction of DMA operation inside a LIN_DMA packet that is + * submitted to the GOYA's DMA QMAN. This attribute is not relevant + * to the H/W but the kernel driver use it to parse the packet's + * addresses and patch/validate them. + * @HL_DMA_HOST_TO_DRAM: DMA operation from Host memory to GOYA's DDR. + * @HL_DMA_HOST_TO_SRAM: DMA operation from Host memory to GOYA's SRAM. + * @HL_DMA_DRAM_TO_SRAM: DMA operation from GOYA's DDR to GOYA's SRAM. + * @HL_DMA_SRAM_TO_DRAM: DMA operation from GOYA's SRAM to GOYA's DDR. + * @HL_DMA_SRAM_TO_HOST: DMA operation from GOYA's SRAM to Host memory. + * @HL_DMA_DRAM_TO_HOST: DMA operation from GOYA's DDR to Host memory. + * @HL_DMA_DRAM_TO_DRAM: DMA operation from GOYA's DDR to GOYA's DDR. + * @HL_DMA_SRAM_TO_SRAM: DMA operation from GOYA's SRAM to GOYA's SRAM. + * @HL_DMA_ENUM_MAX: number of values in enum + */ +enum hl_goya_dma_direction { + HL_DMA_HOST_TO_DRAM, + HL_DMA_HOST_TO_SRAM, + HL_DMA_DRAM_TO_SRAM, + HL_DMA_SRAM_TO_DRAM, + HL_DMA_SRAM_TO_HOST, + HL_DMA_DRAM_TO_HOST, + HL_DMA_DRAM_TO_DRAM, + HL_DMA_SRAM_TO_SRAM, + HL_DMA_ENUM_MAX +}; + /** * enum hl_device_status - Device status information. * @HL_DEVICE_STATUS_OPERATIONAL: Device is operational. @@ -280,6 +688,8 @@ enum hl_gaudi_pll_index { * @HL_DEVICE_STATUS_NEEDS_RESET: Device needs reset because auto reset was disabled. * @HL_DEVICE_STATUS_IN_DEVICE_CREATION: Device is operational but its creation is still in * progress. + * @HL_DEVICE_STATUS_IN_RESET_AFTER_DEVICE_RELEASE: Device is currently during reset that was + * triggered because the user released the device * @HL_DEVICE_STATUS_LAST: Last status. */ enum hl_device_status { @@ -288,7 +698,8 @@ enum hl_device_status { HL_DEVICE_STATUS_MALFUNCTION, HL_DEVICE_STATUS_NEEDS_RESET, HL_DEVICE_STATUS_IN_DEVICE_CREATION, - HL_DEVICE_STATUS_LAST = HL_DEVICE_STATUS_IN_DEVICE_CREATION + HL_DEVICE_STATUS_IN_RESET_AFTER_DEVICE_RELEASE, + HL_DEVICE_STATUS_LAST = HL_DEVICE_STATUS_IN_RESET_AFTER_DEVICE_RELEASE }; enum hl_server_type { @@ -296,9 +707,33 @@ enum hl_server_type { HL_SERVER_GAUDI_HLS1 = 1, HL_SERVER_GAUDI_HLS1H = 2, HL_SERVER_GAUDI_TYPE1 = 3, - HL_SERVER_GAUDI_TYPE2 = 4 + HL_SERVER_GAUDI_TYPE2 = 4, + HL_SERVER_GAUDI2_HLS2 = 5 }; +/* + * Notifier event values - for the notification mechanism and the HL_INFO_GET_EVENTS command + * + * HL_NOTIFIER_EVENT_TPC_ASSERT - Indicates TPC assert event + * HL_NOTIFIER_EVENT_UNDEFINED_OPCODE - Indicates undefined operation code + * HL_NOTIFIER_EVENT_DEVICE_RESET - Indicates device requires a reset + * HL_NOTIFIER_EVENT_CS_TIMEOUT - Indicates CS timeout error + * HL_NOTIFIER_EVENT_DEVICE_UNAVAILABLE - Indicates device is unavailable + * HL_NOTIFIER_EVENT_USER_ENGINE_ERR - Indicates device engine in error state + * HL_NOTIFIER_EVENT_GENERAL_HW_ERR - Indicates device HW error + * HL_NOTIFIER_EVENT_RAZWI - Indicates razwi happened + * HL_NOTIFIER_EVENT_PAGE_FAULT - Indicates page fault happened + */ +#define HL_NOTIFIER_EVENT_TPC_ASSERT (1ULL << 0) +#define HL_NOTIFIER_EVENT_UNDEFINED_OPCODE (1ULL << 1) +#define HL_NOTIFIER_EVENT_DEVICE_RESET (1ULL << 2) +#define HL_NOTIFIER_EVENT_CS_TIMEOUT (1ULL << 3) +#define HL_NOTIFIER_EVENT_DEVICE_UNAVAILABLE (1ULL << 4) +#define HL_NOTIFIER_EVENT_USER_ENGINE_ERR (1ULL << 5) +#define HL_NOTIFIER_EVENT_GENERAL_HW_ERR (1ULL << 6) +#define HL_NOTIFIER_EVENT_RAZWI (1ULL << 7) +#define HL_NOTIFIER_EVENT_PAGE_FAULT (1ULL << 8) + /* Opcode for management ioctl * * HW_IP_INFO - Receive information about different IP blocks in the @@ -345,33 +780,54 @@ enum hl_server_type { * The address which accessing it caused the razwi. * Razwi initiator. * Razwi cause, was it a page fault or MMU access error. + * HL_INFO_DEV_MEM_ALLOC_PAGE_SIZES - Retrieve valid page sizes for device memory allocation + * HL_INFO_SECURED_ATTESTATION - Retrieve attestation report of the boot. + * HL_INFO_REGISTER_EVENTFD - Register eventfd for event notifications. + * HL_INFO_UNREGISTER_EVENTFD - Unregister eventfd + * HL_INFO_GET_EVENTS - Retrieve the last occurred events + * HL_INFO_UNDEFINED_OPCODE_EVENT - Retrieve last undefined opcode error information. + * HL_INFO_ENGINE_STATUS - Retrieve the status of all the h/w engines in the asic. + * HL_INFO_PAGE_FAULT_EVENT - Retrieve parameters of captured page fault. + * HL_INFO_USER_MAPPINGS - Retrieve user mappings, captured after page fault event. */ -#define HL_INFO_HW_IP_INFO 0 -#define HL_INFO_HW_EVENTS 1 -#define HL_INFO_DRAM_USAGE 2 -#define HL_INFO_HW_IDLE 3 -#define HL_INFO_DEVICE_STATUS 4 -#define HL_INFO_DEVICE_UTILIZATION 6 -#define HL_INFO_HW_EVENTS_AGGREGATE 7 -#define HL_INFO_CLK_RATE 8 -#define HL_INFO_RESET_COUNT 9 -#define HL_INFO_TIME_SYNC 10 -#define HL_INFO_CS_COUNTERS 11 -#define HL_INFO_PCI_COUNTERS 12 -#define HL_INFO_CLK_THROTTLE_REASON 13 -#define HL_INFO_SYNC_MANAGER 14 -#define HL_INFO_TOTAL_ENERGY 15 -#define HL_INFO_PLL_FREQUENCY 16 -#define HL_INFO_POWER 17 -#define HL_INFO_OPEN_STATS 18 -#define HL_INFO_DRAM_REPLACED_ROWS 21 -#define HL_INFO_DRAM_PENDING_ROWS 22 -#define HL_INFO_LAST_ERR_OPEN_DEV_TIME 23 -#define HL_INFO_CS_TIMEOUT_EVENT 24 -#define HL_INFO_RAZWI_EVENT 25 - -#define HL_INFO_VERSION_MAX_LEN 128 -#define HL_INFO_CARD_NAME_MAX_LEN 16 +#define HL_INFO_HW_IP_INFO 0 +#define HL_INFO_HW_EVENTS 1 +#define HL_INFO_DRAM_USAGE 2 +#define HL_INFO_HW_IDLE 3 +#define HL_INFO_DEVICE_STATUS 4 +#define HL_INFO_DEVICE_UTILIZATION 6 +#define HL_INFO_HW_EVENTS_AGGREGATE 7 +#define HL_INFO_CLK_RATE 8 +#define HL_INFO_RESET_COUNT 9 +#define HL_INFO_TIME_SYNC 10 +#define HL_INFO_CS_COUNTERS 11 +#define HL_INFO_PCI_COUNTERS 12 +#define HL_INFO_CLK_THROTTLE_REASON 13 +#define HL_INFO_SYNC_MANAGER 14 +#define HL_INFO_TOTAL_ENERGY 15 +#define HL_INFO_PLL_FREQUENCY 16 +#define HL_INFO_POWER 17 +#define HL_INFO_OPEN_STATS 18 +#define HL_INFO_DRAM_REPLACED_ROWS 21 +#define HL_INFO_DRAM_PENDING_ROWS 22 +#define HL_INFO_LAST_ERR_OPEN_DEV_TIME 23 +#define HL_INFO_CS_TIMEOUT_EVENT 24 +#define HL_INFO_RAZWI_EVENT 25 +#define HL_INFO_DEV_MEM_ALLOC_PAGE_SIZES 26 +#define HL_INFO_SECURED_ATTESTATION 27 +#define HL_INFO_REGISTER_EVENTFD 28 +#define HL_INFO_UNREGISTER_EVENTFD 29 +#define HL_INFO_GET_EVENTS 30 +#define HL_INFO_UNDEFINED_OPCODE_EVENT 31 +#define HL_INFO_ENGINE_STATUS 32 +#define HL_INFO_PAGE_FAULT_EVENT 33 +#define HL_INFO_USER_MAPPINGS 34 + +#define HL_INFO_VERSION_MAX_LEN 128 +#define HL_INFO_CARD_NAME_MAX_LEN 16 + +/* Maximum buffer size for retrieving engines status */ +#define HL_ENGINES_DATA_MAX_SIZE SZ_1M /** * struct hl_info_hw_ip_info - hardware information on various IPs in the ASIC @@ -388,8 +844,10 @@ enum hl_server_type { * @device_id: PCI device ID of the ASIC. * @module_id: Module ID of the ASIC for mezzanine cards in servers * (From OCP spec). + * @decoder_enabled_mask: Bit-mask that represents which decoders are enabled. * @first_available_interrupt_id: The first available interrupt ID for the user * to be used when it works with user interrupts. + * Relevant for Gaudi2 and later. * @server_type: Server type that the Gaudi ASIC is currently installed in. * The value is according to enum hl_server_type * @cpld_version: CPLD version on the board. @@ -401,9 +859,20 @@ enum hl_server_type { * @tpc_enabled_mask: Bit-mask that represents which TPCs are enabled. Relevant * for Goya/Gaudi only. * @dram_enabled: Whether the DRAM is enabled. + * @security_enabled: Whether security is enabled on device. + * @mme_master_slave_mode: Indicate whether the MME is working in master/slave + * configuration. Relevant for Greco and later. * @cpucp_version: The CPUCP f/w version. * @card_name: The card name as passed by the f/w. + * @tpc_enabled_mask_ext: Bit-mask that represents which TPCs are enabled. + * Relevant for Greco and later. * @dram_page_size: The DRAM physical page size. + * @edma_enabled_mask: Bit-mask that represents which EDMAs are enabled. + * Relevant for Gaudi2 and later. + * @number_of_user_interrupts: The number of interrupts that are available to the userspace + * application to use. Relevant for Gaudi2 and later. + * @device_mem_alloc_default_page_size: default page size used in device memory allocation. + * @revision_id: PCI revision ID of the ASIC. */ struct hl_info_hw_ip_info { __u64 sram_base_address; @@ -413,7 +882,7 @@ struct hl_info_hw_ip_info { __u32 num_of_events; __u32 device_id; __u32 module_id; - __u32 reserved; + __u32 decoder_enabled_mask; __u16 first_available_interrupt_id; __u16 server_type; __u32 cpld_version; @@ -423,11 +892,23 @@ struct hl_info_hw_ip_info { __u32 psoc_pci_pll_div_factor; __u8 tpc_enabled_mask; __u8 dram_enabled; - __u8 pad[2]; + __u8 security_enabled; + __u8 mme_master_slave_mode; __u8 cpucp_version[HL_INFO_VERSION_MAX_LEN]; __u8 card_name[HL_INFO_CARD_NAME_MAX_LEN]; - __u64 reserved2; + __u64 tpc_enabled_mask_ext; __u64 dram_page_size; + __u32 edma_enabled_mask; + __u16 number_of_user_interrupts; + __u16 pad2; + __u64 reserved4; + __u64 device_mem_alloc_default_page_size; + __u64 reserved5; + __u64 reserved6; + __u32 reserved7; + __u8 reserved8; + __u8 revision_id; + __u8 pad[2]; }; struct hl_info_dram_usage { @@ -435,19 +916,19 @@ struct hl_info_dram_usage { __u64 ctx_dram_mem; }; -#define HL_BUSY_ENGINES_MASK_EXT_SIZE 2 +#define HL_BUSY_ENGINES_MASK_EXT_SIZE 4 struct hl_info_hw_idle { __u32 is_idle; /* * Bitmask of busy engines. - * Bits definition is according to `enum <chip>_enging_id'. + * Bits definition is according to `enum <chip>_engine_id'. */ __u32 busy_engines_mask; /* * Extended Bitmask of busy engines. - * Bits definition is according to `enum <chip>_enging_id'. + * Bits definition is according to `enum <chip>_engine_id'. */ __u64 busy_engines_mask_ext[HL_BUSY_ENGINES_MASK_EXT_SIZE]; }; @@ -530,10 +1011,15 @@ struct hl_pll_frequency_info { * struct hl_open_stats_info - device open statistics information * @open_counter: ever growing counter, increased on each successful dev open * @last_open_period_ms: duration (ms) device was open last time + * @is_compute_ctx_active: Whether there is an active compute context executing + * @compute_ctx_in_release: true if the current compute context is being released */ struct hl_open_stats_info { __u64 open_counter; __u64 last_open_period_ms; + __u8 is_compute_ctx_active; + __u8 compute_ctx_in_release; + __u8 pad[6]; }; /** @@ -605,31 +1091,143 @@ struct hl_info_cs_timeout_event { __u64 seq; }; -#define HL_RAZWI_PAGE_FAULT 0 -#define HL_RAZWI_MMU_ACCESS_ERROR 1 +#define HL_RAZWI_NA_ENG_ID U16_MAX +#define HL_RAZWI_MAX_NUM_OF_ENGINES_PER_RTR 128 +#define HL_RAZWI_READ BIT(0) +#define HL_RAZWI_WRITE BIT(1) +#define HL_RAZWI_LBW BIT(2) +#define HL_RAZWI_HBW BIT(3) +#define HL_RAZWI_RR BIT(4) +#define HL_RAZWI_ADDR_DEC BIT(5) /** * struct hl_info_razwi_event - razwi information. * @timestamp: timestamp of razwi. * @addr: address which accessing it caused razwi. - * @engine_id_1: engine id of the razwi initiator, if it was initiated by engine that does not - * have engine id it will be set to U16_MAX. - * @engine_id_2: second engine id of razwi initiator. Might happen that razwi have 2 possible - * engines which one them caused the razwi. In that case, it will contain the - * second possible engine id, otherwise it will be set to U16_MAX. - * @no_engine_id: if razwi initiator does not have engine id, this field will be set to 1, - * otherwise 0. - * @error_type: cause of razwi, page fault or access error, otherwise it will be set to U8_MAX. - * @pad: padding to 64 bit. + * @engine_id: engine id of the razwi initiator, if it was initiated by engine that does not + * have engine id it will be set to HL_RAZWI_NA_ENG_ID. If there are several possible + * engines which caused the razwi, it will hold all of them. + * @num_of_possible_engines: contains number of possible engine ids. In some asics, razwi indication + * might be common for several engines and there is no way to get the + * exact engine. In this way, engine_id array will be filled with all + * possible engines caused this razwi. Also, there might be possibility + * in gaudi, where we don't indication on specific engine, in that case + * the value of this parameter will be zero. + * @flags: bitmask for additional data: HL_RAZWI_READ - razwi caused by read operation + * HL_RAZWI_WRITE - razwi caused by write operation + * HL_RAZWI_LBW - razwi caused by lbw fabric transaction + * HL_RAZWI_HBW - razwi caused by hbw fabric transaction + * HL_RAZWI_RR - razwi caused by range register + * HL_RAZWI_ADDR_DEC - razwi caused by address decode error + * Note: this data is not supported by all asics, in that case the relevant bits will not + * be set. */ struct hl_info_razwi_event { __s64 timestamp; __u64 addr; - __u16 engine_id_1; - __u16 engine_id_2; - __u8 no_engine_id; - __u8 error_type; - __u8 pad[2]; + __u16 engine_id[HL_RAZWI_MAX_NUM_OF_ENGINES_PER_RTR]; + __u16 num_of_possible_engines; + __u8 flags; + __u8 pad[5]; +}; + +#define MAX_QMAN_STREAMS_INFO 4 +#define OPCODE_INFO_MAX_ADDR_SIZE 8 +/** + * struct hl_info_undefined_opcode_event - info about last undefined opcode error + * @timestamp: timestamp of the undefined opcode error + * @cb_addr_streams: CB addresses (per stream) that are currently exists in the PQ + * entries. In case all streams array entries are + * filled with values, it means the execution was in Lower-CP. + * @cq_addr: the address of the current handled command buffer + * @cq_size: the size of the current handled command buffer + * @cb_addr_streams_len: num of streams - actual len of cb_addr_streams array. + * should be equal to 1 in case of undefined opcode + * in Upper-CP (specific stream) and equal to 4 incase + * of undefined opcode in Lower-CP. + * @engine_id: engine-id that the error occurred on + * @stream_id: the stream id the error occurred on. In case the stream equals to + * MAX_QMAN_STREAMS_INFO it means the error occurred on a Lower-CP. + */ +struct hl_info_undefined_opcode_event { + __s64 timestamp; + __u64 cb_addr_streams[MAX_QMAN_STREAMS_INFO][OPCODE_INFO_MAX_ADDR_SIZE]; + __u64 cq_addr; + __u32 cq_size; + __u32 cb_addr_streams_len; + __u32 engine_id; + __u32 stream_id; +}; + +/** + * struct hl_info_dev_memalloc_page_sizes - valid page sizes in device mem alloc information. + * @page_order_bitmask: bitmap in which a set bit represents the order of the supported page size + * (e.g. 0x2100000 means that 1MB and 32MB pages are supported). + */ +struct hl_info_dev_memalloc_page_sizes { + __u64 page_order_bitmask; +}; + +#define SEC_PCR_DATA_BUF_SZ 256 +#define SEC_PCR_QUOTE_BUF_SZ 510 /* (512 - 2) 2 bytes used for size */ +#define SEC_SIGNATURE_BUF_SZ 255 /* (256 - 1) 1 byte used for size */ +#define SEC_PUB_DATA_BUF_SZ 510 /* (512 - 2) 2 bytes used for size */ +#define SEC_CERTIFICATE_BUF_SZ 2046 /* (2048 - 2) 2 bytes used for size */ + +/* + * struct hl_info_sec_attest - attestation report of the boot + * @nonce: number only used once. random number provided by host. this also passed to the quote + * command as a qualifying data. + * @pcr_quote_len: length of the attestation quote data (bytes) + * @pub_data_len: length of the public data (bytes) + * @certificate_len: length of the certificate (bytes) + * @pcr_num_reg: number of PCR registers in the pcr_data array + * @pcr_reg_len: length of each PCR register in the pcr_data array (bytes) + * @quote_sig_len: length of the attestation report signature (bytes) + * @pcr_data: raw values of the PCR registers + * @pcr_quote: attestation report data structure + * @quote_sig: signature structure of the attestation report + * @public_data: public key for the signed attestation + * (outPublic + name + qualifiedName) + * @certificate: certificate for the attestation signing key + */ +struct hl_info_sec_attest { + __u32 nonce; + __u16 pcr_quote_len; + __u16 pub_data_len; + __u16 certificate_len; + __u8 pcr_num_reg; + __u8 pcr_reg_len; + __u8 quote_sig_len; + __u8 pcr_data[SEC_PCR_DATA_BUF_SZ]; + __u8 pcr_quote[SEC_PCR_QUOTE_BUF_SZ]; + __u8 quote_sig[SEC_SIGNATURE_BUF_SZ]; + __u8 public_data[SEC_PUB_DATA_BUF_SZ]; + __u8 certificate[SEC_CERTIFICATE_BUF_SZ]; + __u8 pad0[2]; +}; + +/** + * struct hl_page_fault_info - page fault information. + * @timestamp: timestamp of page fault. + * @addr: address which accessing it caused page fault. + * @engine_id: engine id which caused the page fault, supported only in gaudi3. + */ +struct hl_page_fault_info { + __s64 timestamp; + __u64 addr; + __u16 engine_id; + __u8 pad[6]; +}; + +/** + * struct hl_user_mapping - user mapping information. + * @dev_va: device virtual address. + * @size: virtual address mapping size. + */ +struct hl_user_mapping { + __u64 dev_va; + __u64 size; }; enum gaudi_dcores { @@ -652,6 +1250,14 @@ enum gaudi_dcores { * @period_ms: Period value, in milliseconds, for utilization rate in range 100ms - 1000ms in 100 ms * resolution. Currently not in use. * @pll_index: Index as defined in hl_<asic type>_pll_index enumeration. + * @eventfd: event file descriptor for event notifications. + * @user_buffer_actual_size: Actual data size which was copied to user allocated buffer by the + * driver. It is possible for the user to allocate buffer larger than + * needed, hence updating this variable so user will know the exact amount + * of bytes copied by the kernel to the buffer. + * @sec_attest_nonce: Nonce number used for attestation report. + * @array_size: Number of array members copied to user buffer. + * Relevant for HL_INFO_USER_MAPPINGS info ioctl. * @pad: Padding to 64 bit. */ struct hl_info_args { @@ -664,6 +1270,10 @@ struct hl_info_args { __u32 ctx_id; __u32 period_ms; __u32 pll_index; + __u32 eventfd; + __u32 user_buffer_actual_size; + __u32 sec_attest_nonce; + __u32 array_size; }; __u32 pad; @@ -690,10 +1300,12 @@ struct hl_cb_in { __u64 cb_handle; /* HL_CB_OP_* */ __u32 op; + /* Size of CB. Maximum size is HL_MAX_CB_SIZE. The minimum size that * will be allocated, regardless of this parameter's value, is PAGE_SIZE */ __u32 cb_size; + /* Context ID - Currently not in use */ __u32 ctx_id; /* HL_CB_FLAGS_* */ @@ -727,16 +1339,16 @@ union hl_cb_args { /* HL_CS_CHUNK_FLAGS_ values * * HL_CS_CHUNK_FLAGS_USER_ALLOC_CB: - * Indicates if the CB was allocated and mapped by userspace. - * User allocated CB is a command buffer allocated by the user, via malloc - * (or similar). After allocating the CB, the user invokes “memory ioctl” - * to map the user memory into a device virtual address. The user provides - * this address via the cb_handle field. The interface provides the - * ability to create a large CBs, Which aren’t limited to - * “HL_MAX_CB_SIZE”. Therefore, it increases the PCI-DMA queues - * throughput. This CB allocation method also reduces the use of Linux - * DMA-able memory pool. Which are limited and used by other Linux - * sub-systems. + * Indicates if the CB was allocated and mapped by userspace + * (relevant to greco and above). User allocated CB is a command buffer, + * allocated by the user, via malloc (or similar). After allocating the + * CB, the user invokes - “memory ioctl” to map the user memory into a + * device virtual address. The user provides this address via the + * cb_handle field. The interface provides the ability to create a + * large CBs, Which aren’t limited to “HL_MAX_CB_SIZE”. Therefore, it + * increases the PCI-DMA queues throughput. This CB allocation method + * also reduces the use of Linux DMA-able memory pool. Which are limited + * and used by other Linux sub-systems. */ #define HL_CS_CHUNK_FLAGS_USER_ALLOC_CB 0x1 @@ -746,12 +1358,17 @@ union hl_cb_args { */ struct hl_cs_chunk { union { - /* For external queue, this represents a Handle of CB on the + /* Goya/Gaudi: + * For external queue, this represents a Handle of CB on the * Host. * For internal queue in Goya, this represents an SRAM or * a DRAM address of the internal CB. In Gaudi, this might also * represent a mapped host address of the CB. * + * Greco onwards: + * For H/W queue, this represents either a Handle of CB on the + * Host, or an SRAM, a DRAM, or a mapped host address of the CB. + * * A mapped host address is in the device address space, after * a host address was mapped by the device MMU. */ @@ -816,11 +1433,12 @@ struct hl_cs_chunk { __u32 pad[10]; }; -/* SIGNAL and WAIT/COLLECTIVE_WAIT flags are mutually exclusive */ +/* SIGNAL/WAIT/COLLECTIVE_WAIT flags are mutually exclusive */ #define HL_CS_FLAGS_FORCE_RESTORE 0x1 #define HL_CS_FLAGS_SIGNAL 0x2 #define HL_CS_FLAGS_WAIT 0x4 #define HL_CS_FLAGS_COLLECTIVE_WAIT 0x8 + #define HL_CS_FLAGS_TIMESTAMP 0x20 #define HL_CS_FLAGS_STAGED_SUBMISSION 0x40 #define HL_CS_FLAGS_STAGED_SUBMISSION_FIRST 0x80 @@ -850,17 +1468,47 @@ struct hl_cs_chunk { #define HL_CS_FLAGS_RESERVE_SIGNALS_ONLY 0x1000 #define HL_CS_FLAGS_UNRESERVE_SIGNALS_ONLY 0x2000 +/* + * The engine cores CS is merged into the existing CS ioctls. + * Use it to control the engine cores mode. + */ +#define HL_CS_FLAGS_ENGINE_CORE_COMMAND 0x4000 + #define HL_CS_STATUS_SUCCESS 0 #define HL_MAX_JOBS_PER_CS 512 +/* HL_ENGINE_CORE_ values + * + * HL_ENGINE_CORE_HALT: engine core halt + * HL_ENGINE_CORE_RUN: engine core run + */ +#define HL_ENGINE_CORE_HALT (1 << 0) +#define HL_ENGINE_CORE_RUN (1 << 1) + struct hl_cs_in { - /* this holds address of array of hl_cs_chunk for restore phase */ - __u64 chunks_restore; + union { + struct { + /* this holds address of array of hl_cs_chunk for restore phase */ + __u64 chunks_restore; + + /* holds address of array of hl_cs_chunk for execution phase */ + __u64 chunks_execute; + }; + + /* Valid only when HL_CS_FLAGS_ENGINE_CORE_COMMAND is set */ + struct { + /* this holds address of array of uint32 for engine_cores */ + __u64 engine_cores; - /* holds address of array of hl_cs_chunk for execution phase */ - __u64 chunks_execute; + /* number of engine cores in engine_cores array */ + __u32 num_engine_cores; + + /* the core command to be sent towards engine cores */ + __u32 core_command; + }; + }; union { /* @@ -912,6 +1560,7 @@ struct hl_cs_in { /* Context ID - Currently not in use */ __u32 ctx_id; + __u8 pad[4]; }; struct hl_cs_out { @@ -924,7 +1573,7 @@ struct hl_cs_out { /* Valid only when HL_CS_FLAGS_RESERVE_SIGNALS_ONLY is set */ struct { - /* This is the resereved signal handle id */ + /* This is the reserved signal handle id */ __u32 handle_id; /* This is the signals count */ @@ -957,8 +1606,11 @@ union hl_cs_args { #define HL_WAIT_CS_FLAGS_INTERRUPT 0x2 #define HL_WAIT_CS_FLAGS_INTERRUPT_MASK 0xFFF00000 +#define HL_WAIT_CS_FLAGS_ANY_CQ_INTERRUPT 0xFFF00000 +#define HL_WAIT_CS_FLAGS_ANY_DEC_INTERRUPT 0xFFE00000 #define HL_WAIT_CS_FLAGS_MULTI_CS 0x4 #define HL_WAIT_CS_FLAGS_INTERRUPT_KERNEL_CQ 0x10 +#define HL_WAIT_CS_FLAGS_REGISTER_INTERRUPT 0x20 #define HL_WAIT_MULTI_CS_LIST_MAX_LEN 32 @@ -1005,8 +1657,13 @@ struct hl_wait_cs_in { /* HL_WAIT_CS_FLAGS_* * If HL_WAIT_CS_FLAGS_INTERRUPT is set, this field should include - * interrupt id according to HL_WAIT_CS_FLAGS_INTERRUPT_MASK, in order - * not to specify an interrupt id ,set mask to all 1s. + * interrupt id according to HL_WAIT_CS_FLAGS_INTERRUPT_MASK + * + * in order to wait for any CQ interrupt, set interrupt value to + * HL_WAIT_CS_FLAGS_ANY_CQ_INTERRUPT. + * + * in order to wait for any decoder interrupt, set interrupt value to + * HL_WAIT_CS_FLAGS_ANY_DEC_INTERRUPT. */ __u32 flags; @@ -1031,6 +1688,20 @@ struct hl_wait_cs_in { * relevant only when HL_WAIT_CS_FLAGS_INTERRUPT_KERNEL_CQ is set */ __u64 cq_counters_offset; + + /* + * Timestamp_handle timestamps buffer handle. + * relevant only when HL_WAIT_CS_FLAGS_REGISTER_INTERRUPT is set + */ + __u64 timestamp_handle; + + /* + * Timestamp_offset is offset inside the timestamp buffer pointed by timestamp_handle above. + * upon interrupt, if the cq reached the target value then driver will write + * timestamp to this offset. + * relevant only when HL_WAIT_CS_FLAGS_REGISTER_INTERRUPT is set + */ + __u64 timestamp_offset; }; #define HL_WAIT_CS_STATUS_COMPLETED 0 @@ -1064,113 +1735,138 @@ union hl_wait_cs_args { /* Opcode to allocate device memory */ #define HL_MEM_OP_ALLOC 0 + /* Opcode to free previously allocated device memory */ #define HL_MEM_OP_FREE 1 + /* Opcode to map host and device memory */ #define HL_MEM_OP_MAP 2 + /* Opcode to unmap previously mapped host and device memory */ #define HL_MEM_OP_UNMAP 3 + /* Opcode to map a hw block */ #define HL_MEM_OP_MAP_BLOCK 4 + /* Opcode to create DMA-BUF object for an existing device memory allocation * and to export an FD of that DMA-BUF back to the caller */ #define HL_MEM_OP_EXPORT_DMABUF_FD 5 +/* Opcode to create timestamps pool for user interrupts registration support + * The memory will be allocated by the kernel driver, A timestamp buffer which the user + * will get handle to it for mmap, and another internal buffer used by the + * driver for registration management + * The memory will be freed when the user closes the file descriptor(ctx close) + */ +#define HL_MEM_OP_TS_ALLOC 6 + /* Memory flags */ #define HL_MEM_CONTIGUOUS 0x1 #define HL_MEM_SHARED 0x2 #define HL_MEM_USERPTR 0x4 #define HL_MEM_FORCE_HINT 0x8 +#define HL_MEM_PREFETCH 0x40 +/** + * structure hl_mem_in - structure that handle input args for memory IOCTL + * @union arg: union of structures to be used based on the input operation + * @op: specify the requested memory operation (one of the HL_MEM_OP_* definitions). + * @flags: flags for the memory operation (one of the HL_MEM_* definitions). + * For the HL_MEM_OP_EXPORT_DMABUF_FD opcode, this field holds the DMA-BUF file/FD flags. + * @ctx_id: context ID - currently not in use. + * @num_of_elements: number of timestamp elements used only with HL_MEM_OP_TS_ALLOC opcode. + */ struct hl_mem_in { union { - /* HL_MEM_OP_ALLOC- allocate device memory */ + /** + * structure for device memory allocation (used with the HL_MEM_OP_ALLOC op) + * @mem_size: memory size to allocate + * @page_size: page size to use on allocation. when the value is 0 the default page + * size will be taken. + */ struct { - /* Size to alloc */ __u64 mem_size; + __u64 page_size; } alloc; - /* HL_MEM_OP_FREE - free device memory */ + /** + * structure for free-ing device memory (used with the HL_MEM_OP_FREE op) + * @handle: handle returned from HL_MEM_OP_ALLOC + */ struct { - /* Handle returned from HL_MEM_OP_ALLOC */ __u64 handle; } free; - /* HL_MEM_OP_MAP - map device memory */ + /** + * structure for mapping device memory (used with the HL_MEM_OP_MAP op) + * @hint_addr: requested virtual address of mapped memory. + * the driver will try to map the requested region to this hint + * address, as long as the address is valid and not already mapped. + * the user should check the returned address of the IOCTL to make + * sure he got the hint address. + * passing 0 here means that the driver will choose the address itself. + * @handle: handle returned from HL_MEM_OP_ALLOC. + */ struct { - /* - * Requested virtual address of mapped memory. - * The driver will try to map the requested region to - * this hint address, as long as the address is valid - * and not already mapped. The user should check the - * returned address of the IOCTL to make sure he got - * the hint address. Passing 0 here means that the - * driver will choose the address itself. - */ __u64 hint_addr; - /* Handle returned from HL_MEM_OP_ALLOC */ __u64 handle; } map_device; - /* HL_MEM_OP_MAP - map host memory */ + /** + * structure for mapping host memory (used with the HL_MEM_OP_MAP op) + * @host_virt_addr: address of allocated host memory. + * @hint_addr: requested virtual address of mapped memory. + * the driver will try to map the requested region to this hint + * address, as long as the address is valid and not already mapped. + * the user should check the returned address of the IOCTL to make + * sure he got the hint address. + * passing 0 here means that the driver will choose the address itself. + * @size: size of allocated host memory. + */ struct { - /* Address of allocated host memory */ __u64 host_virt_addr; - /* - * Requested virtual address of mapped memory. - * The driver will try to map the requested region to - * this hint address, as long as the address is valid - * and not already mapped. The user should check the - * returned address of the IOCTL to make sure he got - * the hint address. Passing 0 here means that the - * driver will choose the address itself. - */ __u64 hint_addr; - /* Size of allocated host memory */ __u64 mem_size; } map_host; - /* HL_MEM_OP_MAP_BLOCK - map a hw block */ + /** + * structure for mapping hw block (used with the HL_MEM_OP_MAP_BLOCK op) + * @block_addr:HW block address to map, a handle and size will be returned + * to the user and will be used to mmap the relevant block. + * only addresses from configuration space are allowed. + */ struct { - /* - * HW block address to map, a handle and size will be - * returned to the user and will be used to mmap the - * relevant block. Only addresses from configuration - * space are allowed. - */ __u64 block_addr; } map_block; - /* HL_MEM_OP_UNMAP - unmap host memory */ + /** + * structure for unmapping host memory (used with the HL_MEM_OP_UNMAP op) + * @device_virt_addr: virtual address returned from HL_MEM_OP_MAP + */ struct { - /* Virtual address returned from HL_MEM_OP_MAP */ __u64 device_virt_addr; } unmap; - /* HL_MEM_OP_EXPORT_DMABUF_FD */ + /** + * structure for exporting DMABUF object (used with + * the HL_MEM_OP_EXPORT_DMABUF_FD op) + * @handle: handle returned from HL_MEM_OP_ALLOC. + * in Gaudi, where we don't have MMU for the device memory, the + * driver expects a physical address (instead of a handle) in the + * device memory space. + * @mem_size: size of memory allocation. Relevant only for GAUDI + */ struct { - /* Handle returned from HL_MEM_OP_ALLOC. In Gaudi, - * where we don't have MMU for the device memory, the - * driver expects a physical address (instead of - * a handle) in the device memory space. - */ __u64 handle; - /* Size of memory allocation. Relevant only for GAUDI */ __u64 mem_size; } export_dmabuf_fd; }; - /* HL_MEM_OP_* */ __u32 op; - /* HL_MEM_* flags. - * For the HL_MEM_OP_EXPORT_DMABUF_FD opcode, this field holds the - * DMA-BUF file/FD flags. - */ __u32 flags; - /* Context ID - Currently not in use */ __u32 ctx_id; - __u32 pad; + __u32 num_of_elements; }; struct hl_mem_out { @@ -1270,7 +1966,16 @@ struct hl_debug_params_bmon { /* Trace source ID */ __u32 id; - __u32 pad; + + /* Control register */ + __u32 control; + + /* Two more address ranges that the user can request to filter */ + __u64 start_addr2; + __u64 end_addr2; + + __u64 start_addr3; + __u64 end_addr3; }; struct hl_debug_params_spmu { @@ -1279,7 +1984,11 @@ struct hl_debug_params_spmu { /* Number of event types selection */ __u32 event_types_num; - __u32 pad; + + /* TRC configuration register values */ + __u32 pmtrc_val; + __u32 trc_ctrl_host_val; + __u32 trc_en_host_val; }; /* Opcode for ETR component */ @@ -1379,16 +2088,23 @@ struct hl_debug_args { * (or if its the first CS for this context). The user can also order the * driver to run the "restore" phase explicitly * + * Goya/Gaudi: * There are two types of queues - external and internal. External queues * are DMA queues which transfer data from/to the Host. All other queues are * internal. The driver will get completion notifications from the device only * on JOBS which are enqueued in the external queues. * + * Greco onwards: + * There is a single type of queue for all types of engines, either DMA engines + * for transfers from/to the host or inside the device, or compute engines. + * The driver will get completion notifications from the device for all queues. + * * For jobs on external queues, the user needs to create command buffers * through the CB ioctl and give the CB's handle to the CS ioctl. For jobs on * internal queues, the user needs to prepare a "command buffer" with packets * on either the device SRAM/DRAM or the host, and give the device address of * that buffer to the CS ioctl. + * For jobs on H/W queues both options of command buffers are valid. * * This IOCTL is asynchronous in regard to the actual execution of the CS. This * means it returns immediately after ALL the JOBS were enqueued on their @@ -1397,7 +2113,7 @@ struct hl_debug_args { * * Upon successful enqueue, the IOCTL returns a sequence number which the user * can use with the "Wait for CS" IOCTL to check whether the handle's CS - * external JOBS have been completed. Note that if the CS has internal JOBS + * non-internal JOBS have been completed. Note that if the CS has internal JOBS * which can execute AFTER the external JOBS have finished, the driver might * report that the CS has finished executing BEFORE the internal JOBS have * actually finished executing. diff --git a/original/uapi/misc/uacce/hisi_qm.h b/original/uapi/misc/uacce/hisi_qm.h index 1faef5f..3e66dbc 100644 --- a/original/uapi/misc/uacce/hisi_qm.h +++ b/original/uapi/misc/uacce/hisi_qm.h @@ -14,11 +14,26 @@ struct hisi_qp_ctx { __u16 qc_type; }; +/** + * struct hisi_qp_info - User data for hisi qp. + * @sqe_size: Submission queue element size + * @sq_depth: The number of sqe + * @cq_depth: The number of cqe + * @reserved: Reserved data + */ +struct hisi_qp_info { + __u32 sqe_size; + __u16 sq_depth; + __u16 cq_depth; + __u64 reserved; +}; + #define HISI_QM_API_VER_BASE "hisi_qm_v1" #define HISI_QM_API_VER2_BASE "hisi_qm_v2" #define HISI_QM_API_VER3_BASE "hisi_qm_v3" /* UACCE_CMD_QM_SET_QP_CTX: Set qp algorithm type */ #define UACCE_CMD_QM_SET_QP_CTX _IOWR('H', 10, struct hisi_qp_ctx) - +/* UACCE_CMD_QM_SET_QP_INFO: Set qp depth and BD size */ +#define UACCE_CMD_QM_SET_QP_INFO _IOWR('H', 11, struct hisi_qp_info) #endif diff --git a/original/uapi/mtd/mtd-abi.h b/original/uapi/mtd/mtd-abi.h index b869990..714d55b 100644 --- a/original/uapi/mtd/mtd-abi.h +++ b/original/uapi/mtd/mtd-abi.h @@ -55,9 +55,9 @@ struct mtd_oob_buf64 { * @MTD_OPS_RAW: data are transferred as-is, with no error correction; * this mode implies %MTD_OPS_PLACE_OOB * - * These modes can be passed to ioctl(MEMWRITE) and are also used internally. - * See notes on "MTD file modes" for discussion on %MTD_OPS_RAW vs. - * %MTD_FILE_MODE_RAW. + * These modes can be passed to ioctl(MEMWRITE) and ioctl(MEMREAD); they are + * also used internally. See notes on "MTD file modes" for discussion on + * %MTD_OPS_RAW vs. %MTD_FILE_MODE_RAW. */ enum { MTD_OPS_PLACE_OOB = 0, @@ -69,8 +69,8 @@ enum { * struct mtd_write_req - data structure for requesting a write operation * * @start: start address - * @len: length of data buffer - * @ooblen: length of OOB buffer + * @len: length of data buffer (only lower 32 bits are used) + * @ooblen: length of OOB buffer (only lower 32 bits are used) * @usr_data: user-provided data buffer * @usr_oob: user-provided OOB buffer * @mode: MTD mode (see "MTD operation modes") @@ -91,6 +91,53 @@ struct mtd_write_req { __u8 padding[7]; }; +/** + * struct mtd_read_req_ecc_stats - ECC statistics for a read operation + * + * @uncorrectable_errors: the number of uncorrectable errors that happened + * during the read operation + * @corrected_bitflips: the number of bitflips corrected during the read + * operation + * @max_bitflips: the maximum number of bitflips detected in any single ECC + * step for the data read during the operation; this information + * can be used to decide whether the data stored in a specific + * region of the MTD device should be moved somewhere else to + * avoid data loss. + */ +struct mtd_read_req_ecc_stats { + __u32 uncorrectable_errors; + __u32 corrected_bitflips; + __u32 max_bitflips; +}; + +/** + * struct mtd_read_req - data structure for requesting a read operation + * + * @start: start address + * @len: length of data buffer (only lower 32 bits are used) + * @ooblen: length of OOB buffer (only lower 32 bits are used) + * @usr_data: user-provided data buffer + * @usr_oob: user-provided OOB buffer + * @mode: MTD mode (see "MTD operation modes") + * @padding: reserved, must be set to 0 + * @ecc_stats: ECC statistics for the read operation + * + * This structure supports ioctl(MEMREAD) operations, allowing data and/or OOB + * reads in various modes. To read from OOB-only, set @usr_data == NULL, and to + * read data-only, set @usr_oob == NULL. However, setting both @usr_data and + * @usr_oob to NULL is not allowed. + */ +struct mtd_read_req { + __u64 start; + __u64 len; + __u64 ooblen; + __u64 usr_data; + __u64 usr_oob; + __u8 mode; + __u8 padding[7]; + struct mtd_read_req_ecc_stats ecc_stats; +}; + #define MTD_ABSENT 0 #define MTD_RAM 1 #define MTD_ROM 2 @@ -207,6 +254,12 @@ struct otp_info { #define MEMWRITE _IOWR('M', 24, struct mtd_write_req) /* Erase a given range of user data (must be in mode %MTD_FILE_MODE_OTP_USER) */ #define OTPERASE _IOW('M', 25, struct otp_info) +/* + * Most generic read interface; can read in-band and/or out-of-band in various + * modes (see "struct mtd_read_req"). This ioctl is not supported for flashes + * without OOB, e.g., NOR flash. + */ +#define MEMREAD _IOWR('M', 26, struct mtd_read_req) /* * Obsolete legacy interface. Keep it in order not to break userspace @@ -270,8 +323,9 @@ struct mtd_ecc_stats { * Note: %MTD_FILE_MODE_RAW provides the same functionality as %MTD_OPS_RAW - * raw access to the flash, without error correction or autoplacement schemes. * Wherever possible, the MTD_OPS_* mode will override the MTD_FILE_MODE_* mode - * (e.g., when using ioctl(MEMWRITE)), but in some cases, the MTD_FILE_MODE is - * used out of necessity (e.g., `write()', ioctl(MEMWRITEOOB64)). + * (e.g., when using ioctl(MEMWRITE) or ioctl(MEMREAD)), but in some cases, the + * MTD_FILE_MODE is used out of necessity (e.g., `write()', + * ioctl(MEMWRITEOOB64)). */ enum mtd_file_modes { MTD_FILE_MODE_NORMAL = MTD_OTP_OFF, diff --git a/original/uapi/mtd/ubi-user.h b/original/uapi/mtd/ubi-user.h index b69e9ba..dcb179d 100644 --- a/original/uapi/mtd/ubi-user.h +++ b/original/uapi/mtd/ubi-user.h @@ -247,6 +247,7 @@ enum { * @vid_hdr_offset: VID header offset (use defaults if %0) * @max_beb_per1024: maximum expected number of bad PEB per 1024 PEBs * @padding: reserved for future, not used, has to be zeroed + * @disable_fm: whether disable fastmap * * This data structure is used to specify MTD device UBI has to attach and the * parameters it has to use. The number which should be assigned to the new UBI @@ -281,13 +282,18 @@ enum { * eraseblocks for new bad eraseblocks, but attempts to use available * eraseblocks (if any). The accepted range is 0-768. If 0 is given, the * default kernel value of %CONFIG_MTD_UBI_BEB_LIMIT will be used. + * + * If @disable_fm is not zero, ubi doesn't create new fastmap even the module + * param 'fm_autoconvert' is set, and existed old fastmap will be destroyed + * after doing full scanning. */ struct ubi_attach_req { __s32 ubi_num; __s32 mtd_num; __s32 vid_hdr_offset; __s16 max_beb_per1024; - __s8 padding[10]; + __s8 disable_fm; + __s8 padding[9]; }; /* diff --git a/original/uapi/rdma/efa-abi.h b/original/uapi/rdma/efa-abi.h index 08035cc..163ac79 100644 --- a/original/uapi/rdma/efa-abi.h +++ b/original/uapi/rdma/efa-abi.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */ /* - * Copyright 2018-2021 Amazon.com, Inc. or its affiliates. All rights reserved. + * Copyright 2018-2022 Amazon.com, Inc. or its affiliates. All rights reserved. */ #ifndef EFA_ABI_USER_H @@ -54,6 +54,7 @@ struct efa_ibv_alloc_pd_resp { enum { EFA_CREATE_CQ_WITH_COMPLETION_CHANNEL = 1 << 0, + EFA_CREATE_CQ_WITH_SGID = 1 << 1, }; struct efa_ibv_create_cq { @@ -118,6 +119,7 @@ enum { EFA_QUERY_DEVICE_CAPS_RDMA_READ = 1 << 0, EFA_QUERY_DEVICE_CAPS_RNR_RETRY = 1 << 1, EFA_QUERY_DEVICE_CAPS_CQ_NOTIFICATIONS = 1 << 2, + EFA_QUERY_DEVICE_CAPS_CQ_WITH_SGID = 1 << 3, }; struct efa_ibv_ex_query_device_resp { diff --git a/original/uapi/rdma/erdma-abi.h b/original/uapi/rdma/erdma-abi.h new file mode 100644 index 0000000..b7a0222 --- /dev/null +++ b/original/uapi/rdma/erdma-abi.h @@ -0,0 +1,49 @@ +/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ +/* + * Copyright (c) 2020-2022, Alibaba Group. + */ + +#ifndef __ERDMA_USER_H__ +#define __ERDMA_USER_H__ + +#include <linux/types.h> + +#define ERDMA_ABI_VERSION 1 + +struct erdma_ureq_create_cq { + __aligned_u64 db_record_va; + __aligned_u64 qbuf_va; + __u32 qbuf_len; + __u32 rsvd0; +}; + +struct erdma_uresp_create_cq { + __u32 cq_id; + __u32 num_cqe; +}; + +struct erdma_ureq_create_qp { + __aligned_u64 db_record_va; + __aligned_u64 qbuf_va; + __u32 qbuf_len; + __u32 rsvd0; +}; + +struct erdma_uresp_create_qp { + __u32 qp_id; + __u32 num_sqe; + __u32 num_rqe; + __u32 rq_offset; +}; + +struct erdma_uresp_alloc_ctx { + __u32 dev_id; + __u32 pad; + __u32 sdb_type; + __u32 sdb_offset; + __aligned_u64 sdb; + __aligned_u64 rdb; + __aligned_u64 cdb; +}; + +#endif diff --git a/original/uapi/rdma/hfi/hfi1_user.h b/original/uapi/rdma/hfi/hfi1_user.h index d95ef9a..1106a7c 100644 --- a/original/uapi/rdma/hfi/hfi1_user.h +++ b/original/uapi/rdma/hfi/hfi1_user.h @@ -180,7 +180,7 @@ struct hfi1_sdma_comp_entry { struct hfi1_status { __aligned_u64 dev; /* device/hw status bits */ __aligned_u64 port; /* port state and status bits */ - char freezemsg[0]; + char freezemsg[]; }; enum sdma_req_opcode { diff --git a/original/uapi/rdma/hns-abi.h b/original/uapi/rdma/hns-abi.h index f6fde06..745790c 100644 --- a/original/uapi/rdma/hns-abi.h +++ b/original/uapi/rdma/hns-abi.h @@ -85,11 +85,26 @@ struct hns_roce_ib_create_qp_resp { __aligned_u64 dwqe_mmap_key; }; +enum { + HNS_ROCE_EXSGE_FLAGS = 1 << 0, +}; + +enum { + HNS_ROCE_RSP_EXSGE_FLAGS = 1 << 0, +}; + struct hns_roce_ib_alloc_ucontext_resp { __u32 qp_tab_size; __u32 cqe_size; __u32 srq_tab_size; __u32 reserved; + __u32 config; + __u32 max_inline_data; +}; + +struct hns_roce_ib_alloc_ucontext { + __u32 config; + __u32 reserved; }; struct hns_roce_ib_alloc_pd_resp { diff --git a/original/uapi/rdma/ib_user_ioctl_verbs.h b/original/uapi/rdma/ib_user_ioctl_verbs.h index 3072e5d..d7c5aaa 100644 --- a/original/uapi/rdma/ib_user_ioctl_verbs.h +++ b/original/uapi/rdma/ib_user_ioctl_verbs.h @@ -57,6 +57,8 @@ enum ib_uverbs_access_flags { IB_UVERBS_ACCESS_ZERO_BASED = 1 << 5, IB_UVERBS_ACCESS_ON_DEMAND = 1 << 6, IB_UVERBS_ACCESS_HUGETLB = 1 << 7, + IB_UVERBS_ACCESS_FLUSH_GLOBAL = 1 << 8, + IB_UVERBS_ACCESS_FLUSH_PERSISTENT = 1 << 9, IB_UVERBS_ACCESS_RELAXED_ORDERING = IB_UVERBS_ACCESS_OPTIONAL_FIRST, IB_UVERBS_ACCESS_OPTIONAL_RANGE = @@ -250,6 +252,8 @@ enum rdma_driver_id { RDMA_DRIVER_QIB, RDMA_DRIVER_EFA, RDMA_DRIVER_SIW, + RDMA_DRIVER_ERDMA, + RDMA_DRIVER_MANA, }; enum ib_uverbs_gid_type { diff --git a/original/uapi/rdma/ib_user_verbs.h b/original/uapi/rdma/ib_user_verbs.h index 7ee73a0..e16650f 100644 --- a/original/uapi/rdma/ib_user_verbs.h +++ b/original/uapi/rdma/ib_user_verbs.h @@ -105,6 +105,18 @@ enum { IB_USER_VERBS_EX_CMD_MODIFY_CQ }; +/* see IBA A19.4.1.1 Placement Types */ +enum ib_placement_type { + IB_FLUSH_GLOBAL = 1U << 0, + IB_FLUSH_PERSISTENT = 1U << 1, +}; + +/* see IBA A19.4.1.2 Selectivity Level */ +enum ib_selectivity_level { + IB_FLUSH_RANGE = 0, + IB_FLUSH_MR, +}; + /* * Make sure that all structs defined in this file remain laid out so * that they pack the same way on 32-bit and 64-bit architectures (to @@ -158,18 +170,18 @@ struct ib_uverbs_ex_cmd_hdr { struct ib_uverbs_get_context { __aligned_u64 response; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_get_context_resp { __u32 async_fd; __u32 num_comp_vectors; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_query_device { __aligned_u64 response; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_query_device_resp { @@ -278,7 +290,7 @@ struct ib_uverbs_query_port { __aligned_u64 response; __u8 port_num; __u8 reserved[7]; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_query_port_resp { @@ -308,12 +320,12 @@ struct ib_uverbs_query_port_resp { struct ib_uverbs_alloc_pd { __aligned_u64 response; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_alloc_pd_resp { __u32 pd_handle; - __u32 driver_data[0]; + __u32 driver_data[]; }; struct ib_uverbs_dealloc_pd { @@ -324,12 +336,12 @@ struct ib_uverbs_open_xrcd { __aligned_u64 response; __u32 fd; __u32 oflags; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_open_xrcd_resp { __u32 xrcd_handle; - __u32 driver_data[0]; + __u32 driver_data[]; }; struct ib_uverbs_close_xrcd { @@ -343,14 +355,14 @@ struct ib_uverbs_reg_mr { __aligned_u64 hca_va; __u32 pd_handle; __u32 access_flags; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_reg_mr_resp { __u32 mr_handle; __u32 lkey; __u32 rkey; - __u32 driver_data[0]; + __u32 driver_data[]; }; struct ib_uverbs_rereg_mr { @@ -362,13 +374,13 @@ struct ib_uverbs_rereg_mr { __aligned_u64 hca_va; __u32 pd_handle; __u32 access_flags; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_rereg_mr_resp { __u32 lkey; __u32 rkey; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_dereg_mr { @@ -380,13 +392,13 @@ struct ib_uverbs_alloc_mw { __u32 pd_handle; __u8 mw_type; __u8 reserved[3]; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_alloc_mw_resp { __u32 mw_handle; __u32 rkey; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_dealloc_mw { @@ -408,7 +420,7 @@ struct ib_uverbs_create_cq { __u32 comp_vector; __s32 comp_channel; __u32 reserved; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; enum ib_uverbs_ex_create_cq_flags { @@ -442,13 +454,13 @@ struct ib_uverbs_resize_cq { __aligned_u64 response; __u32 cq_handle; __u32 cqe; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_resize_cq_resp { __u32 cqe; __u32 reserved; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_poll_cq { @@ -466,6 +478,8 @@ enum ib_uverbs_wc_opcode { IB_UVERBS_WC_BIND_MW = 5, IB_UVERBS_WC_LOCAL_INV = 6, IB_UVERBS_WC_TSO = 7, + IB_UVERBS_WC_FLUSH = 8, + IB_UVERBS_WC_ATOMIC_WRITE = 9, }; struct ib_uverbs_wc { @@ -492,7 +506,7 @@ struct ib_uverbs_wc { struct ib_uverbs_poll_cq_resp { __u32 count; __u32 reserved; - struct ib_uverbs_wc wc[0]; + struct ib_uverbs_wc wc[]; }; struct ib_uverbs_req_notify_cq { @@ -585,7 +599,7 @@ struct ib_uverbs_create_qp { __u8 qp_type; __u8 is_srq; __u8 reserved; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; enum ib_uverbs_create_qp_mask { @@ -624,7 +638,7 @@ struct ib_uverbs_open_qp { __u32 qpn; __u8 qp_type; __u8 reserved[7]; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; /* also used for open response */ @@ -669,7 +683,7 @@ struct ib_uverbs_query_qp { __aligned_u64 response; __u32 qp_handle; __u32 attr_mask; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_query_qp_resp { @@ -703,7 +717,7 @@ struct ib_uverbs_query_qp_resp { __u8 alt_timeout; __u8 sq_sig_all; __u8 reserved[5]; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_modify_qp { @@ -784,6 +798,8 @@ enum ib_uverbs_wr_opcode { IB_UVERBS_WR_RDMA_READ_WITH_INV = 11, IB_UVERBS_WR_MASKED_ATOMIC_CMP_AND_SWP = 12, IB_UVERBS_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13, + IB_UVERBS_WR_FLUSH = 14, + IB_UVERBS_WR_ATOMIC_WRITE = 15, /* Review enum ib_wr_opcode before modifying this */ }; @@ -824,7 +840,7 @@ struct ib_uverbs_post_send { __u32 wr_count; __u32 sge_count; __u32 wqe_size; - struct ib_uverbs_send_wr send_wr[0]; + struct ib_uverbs_send_wr send_wr[]; }; struct ib_uverbs_post_send_resp { @@ -843,7 +859,7 @@ struct ib_uverbs_post_recv { __u32 wr_count; __u32 sge_count; __u32 wqe_size; - struct ib_uverbs_recv_wr recv_wr[0]; + struct ib_uverbs_recv_wr recv_wr[]; }; struct ib_uverbs_post_recv_resp { @@ -856,7 +872,7 @@ struct ib_uverbs_post_srq_recv { __u32 wr_count; __u32 sge_count; __u32 wqe_size; - struct ib_uverbs_recv_wr recv[0]; + struct ib_uverbs_recv_wr recv[]; }; struct ib_uverbs_post_srq_recv_resp { @@ -869,12 +885,12 @@ struct ib_uverbs_create_ah { __u32 pd_handle; __u32 reserved; struct ib_uverbs_ah_attr attr; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_create_ah_resp { __u32 ah_handle; - __u32 driver_data[0]; + __u32 driver_data[]; }; struct ib_uverbs_destroy_ah { @@ -886,7 +902,7 @@ struct ib_uverbs_attach_mcast { __u32 qp_handle; __u16 mlid; __u16 reserved; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_detach_mcast { @@ -894,7 +910,7 @@ struct ib_uverbs_detach_mcast { __u32 qp_handle; __u16 mlid; __u16 reserved; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_flow_spec_hdr { @@ -1135,7 +1151,7 @@ struct ib_uverbs_flow_attr { * struct ib_flow_spec_xxx * struct ib_flow_spec_yyy */ - struct ib_uverbs_flow_spec_hdr flow_specs[0]; + struct ib_uverbs_flow_spec_hdr flow_specs[]; }; struct ib_uverbs_create_flow { @@ -1161,7 +1177,7 @@ struct ib_uverbs_create_srq { __u32 max_wr; __u32 max_sge; __u32 srq_limit; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_create_xsrq { @@ -1175,7 +1191,7 @@ struct ib_uverbs_create_xsrq { __u32 max_num_tags; __u32 xrcd_handle; __u32 cq_handle; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_create_srq_resp { @@ -1183,7 +1199,7 @@ struct ib_uverbs_create_srq_resp { __u32 max_wr; __u32 max_sge; __u32 srqn; - __u32 driver_data[0]; + __u32 driver_data[]; }; struct ib_uverbs_modify_srq { @@ -1191,14 +1207,14 @@ struct ib_uverbs_modify_srq { __u32 attr_mask; __u32 max_wr; __u32 srq_limit; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_query_srq { __aligned_u64 response; __u32 srq_handle; __u32 reserved; - __aligned_u64 driver_data[0]; + __aligned_u64 driver_data[]; }; struct ib_uverbs_query_srq_resp { @@ -1269,7 +1285,7 @@ struct ib_uverbs_ex_create_rwq_ind_table { * wq_handle1 * wq_handle2 */ - __u32 wq_handles[0]; + __u32 wq_handles[]; }; struct ib_uverbs_ex_create_rwq_ind_table_resp { @@ -1298,4 +1314,51 @@ struct ib_uverbs_ex_modify_cq { #define IB_DEVICE_NAME_MAX 64 +/* + * bits 9, 15, 16, 19, 22, 27, 30, 31, 32, 33, 35 and 37 may be set by old + * kernels and should not be used. + */ +enum ib_uverbs_device_cap_flags { + IB_UVERBS_DEVICE_RESIZE_MAX_WR = 1 << 0, + IB_UVERBS_DEVICE_BAD_PKEY_CNTR = 1 << 1, + IB_UVERBS_DEVICE_BAD_QKEY_CNTR = 1 << 2, + IB_UVERBS_DEVICE_RAW_MULTI = 1 << 3, + IB_UVERBS_DEVICE_AUTO_PATH_MIG = 1 << 4, + IB_UVERBS_DEVICE_CHANGE_PHY_PORT = 1 << 5, + IB_UVERBS_DEVICE_UD_AV_PORT_ENFORCE = 1 << 6, + IB_UVERBS_DEVICE_CURR_QP_STATE_MOD = 1 << 7, + IB_UVERBS_DEVICE_SHUTDOWN_PORT = 1 << 8, + /* IB_UVERBS_DEVICE_INIT_TYPE = 1 << 9, (not in use) */ + IB_UVERBS_DEVICE_PORT_ACTIVE_EVENT = 1 << 10, + IB_UVERBS_DEVICE_SYS_IMAGE_GUID = 1 << 11, + IB_UVERBS_DEVICE_RC_RNR_NAK_GEN = 1 << 12, + IB_UVERBS_DEVICE_SRQ_RESIZE = 1 << 13, + IB_UVERBS_DEVICE_N_NOTIFY_CQ = 1 << 14, + IB_UVERBS_DEVICE_MEM_WINDOW = 1 << 17, + IB_UVERBS_DEVICE_UD_IP_CSUM = 1 << 18, + IB_UVERBS_DEVICE_XRC = 1 << 20, + IB_UVERBS_DEVICE_MEM_MGT_EXTENSIONS = 1 << 21, + IB_UVERBS_DEVICE_MEM_WINDOW_TYPE_2A = 1 << 23, + IB_UVERBS_DEVICE_MEM_WINDOW_TYPE_2B = 1 << 24, + IB_UVERBS_DEVICE_RC_IP_CSUM = 1 << 25, + /* Deprecated. Please use IB_UVERBS_RAW_PACKET_CAP_IP_CSUM. */ + IB_UVERBS_DEVICE_RAW_IP_CSUM = 1 << 26, + IB_UVERBS_DEVICE_MANAGED_FLOW_STEERING = 1 << 29, + /* Deprecated. Please use IB_UVERBS_RAW_PACKET_CAP_SCATTER_FCS. */ + IB_UVERBS_DEVICE_RAW_SCATTER_FCS = 1ULL << 34, + IB_UVERBS_DEVICE_PCI_WRITE_END_PADDING = 1ULL << 36, + /* Flush placement types */ + IB_UVERBS_DEVICE_FLUSH_GLOBAL = 1ULL << 38, + IB_UVERBS_DEVICE_FLUSH_PERSISTENT = 1ULL << 39, + /* Atomic write attributes */ + IB_UVERBS_DEVICE_ATOMIC_WRITE = 1ULL << 40, +}; + +enum ib_uverbs_raw_packet_caps { + IB_UVERBS_RAW_PACKET_CAP_CVLAN_STRIPPING = 1 << 0, + IB_UVERBS_RAW_PACKET_CAP_SCATTER_FCS = 1 << 1, + IB_UVERBS_RAW_PACKET_CAP_IP_CSUM = 1 << 2, + IB_UVERBS_RAW_PACKET_CAP_DELAY_DROP = 1 << 3, +}; + #endif /* IB_USER_VERBS_H */ diff --git a/original/uapi/rdma/mana-abi.h b/original/uapi/rdma/mana-abi.h new file mode 100644 index 0000000..5fcb31b --- /dev/null +++ b/original/uapi/rdma/mana-abi.h @@ -0,0 +1,66 @@ +/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */ +/* + * Copyright (c) 2022, Microsoft Corporation. All rights reserved. + */ + +#ifndef MANA_ABI_USER_H +#define MANA_ABI_USER_H + +#include <linux/types.h> +#include <rdma/ib_user_ioctl_verbs.h> + +/* + * Increment this value if any changes that break userspace ABI + * compatibility are made. + */ + +#define MANA_IB_UVERBS_ABI_VERSION 1 + +struct mana_ib_create_cq { + __aligned_u64 buf_addr; +}; + +struct mana_ib_create_qp { + __aligned_u64 sq_buf_addr; + __u32 sq_buf_size; + __u32 port; +}; + +struct mana_ib_create_qp_resp { + __u32 sqid; + __u32 cqid; + __u32 tx_vp_offset; + __u32 reserved; +}; + +struct mana_ib_create_wq { + __aligned_u64 wq_buf_addr; + __u32 wq_buf_size; + __u32 reserved; +}; + +/* RX Hash function flags */ +enum mana_ib_rx_hash_function_flags { + MANA_IB_RX_HASH_FUNC_TOEPLITZ = 1 << 0, +}; + +struct mana_ib_create_qp_rss { + __aligned_u64 rx_hash_fields_mask; + __u8 rx_hash_function; + __u8 reserved[7]; + __u32 rx_hash_key_len; + __u8 rx_hash_key[40]; + __u32 port; +}; + +struct rss_resp_entry { + __u32 cqid; + __u32 wqid; +}; + +struct mana_ib_create_qp_rss_resp { + __aligned_u64 num_entries; + struct rss_resp_entry entries[64]; +}; + +#endif diff --git a/original/uapi/rdma/mlx5-abi.h b/original/uapi/rdma/mlx5-abi.h index 86be4a9..a96b7d2 100644 --- a/original/uapi/rdma/mlx5-abi.h +++ b/original/uapi/rdma/mlx5-abi.h @@ -104,6 +104,7 @@ enum mlx5_ib_alloc_ucontext_resp_mask { MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_ECE = 1UL << 2, MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_SQD2RTS = 1UL << 3, MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_REAL_TIME_TS = 1UL << 4, + MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_MKEY_UPDATE_TAG = 1UL << 5, }; enum mlx5_user_cmds_supp_uhw { diff --git a/original/uapi/rdma/mlx5_user_ioctl_cmds.h b/original/uapi/rdma/mlx5_user_ioctl_cmds.h index e539c84..595edad 100644 --- a/original/uapi/rdma/mlx5_user_ioctl_cmds.h +++ b/original/uapi/rdma/mlx5_user_ioctl_cmds.h @@ -174,6 +174,7 @@ enum mlx5_ib_devx_umem_reg_attrs { MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS, MLX5_IB_ATTR_DEVX_UMEM_REG_OUT_ID, MLX5_IB_ATTR_DEVX_UMEM_REG_PGSZ_BITMAP, + MLX5_IB_ATTR_DEVX_UMEM_REG_DMABUF_FD, }; enum mlx5_ib_devx_umem_dereg_attrs { @@ -228,6 +229,7 @@ enum mlx5_ib_objects { MLX5_IB_OBJECT_VAR, MLX5_IB_OBJECT_PP, MLX5_IB_OBJECT_UAR, + MLX5_IB_OBJECT_STEERING_ANCHOR, }; enum mlx5_ib_flow_matcher_create_attrs { @@ -248,6 +250,22 @@ enum mlx5_ib_flow_matcher_methods { MLX5_IB_METHOD_FLOW_MATCHER_DESTROY, }; +enum mlx5_ib_flow_steering_anchor_create_attrs { + MLX5_IB_ATTR_STEERING_ANCHOR_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT), + MLX5_IB_ATTR_STEERING_ANCHOR_FT_TYPE, + MLX5_IB_ATTR_STEERING_ANCHOR_PRIORITY, + MLX5_IB_ATTR_STEERING_ANCHOR_FT_ID, +}; + +enum mlx5_ib_flow_steering_anchor_destroy_attrs { + MLX5_IB_ATTR_STEERING_ANCHOR_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), +}; + +enum mlx5_ib_steering_anchor_methods { + MLX5_IB_METHOD_STEERING_ANCHOR_CREATE = (1U << UVERBS_ID_NS_SHIFT), + MLX5_IB_METHOD_STEERING_ANCHOR_DESTROY, +}; + enum mlx5_ib_device_query_context_attrs { MLX5_IB_ATTR_QUERY_CONTEXT_RESP_UCTX = (1U << UVERBS_ID_NS_SHIFT), }; diff --git a/original/uapi/rdma/mlx5_user_ioctl_verbs.h b/original/uapi/rdma/mlx5_user_ioctl_verbs.h index a21ca8e..7af9e09 100644 --- a/original/uapi/rdma/mlx5_user_ioctl_verbs.h +++ b/original/uapi/rdma/mlx5_user_ioctl_verbs.h @@ -63,6 +63,7 @@ enum mlx5_ib_uapi_dm_type { MLX5_IB_UAPI_DM_TYPE_MEMIC, MLX5_IB_UAPI_DM_TYPE_STEERING_SW_ICM, MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_SW_ICM, + MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_PATTERN_SW_ICM, }; enum mlx5_ib_uapi_devx_create_event_channel_flags { diff --git a/original/uapi/rdma/rdma_user_cm.h b/original/uapi/rdma/rdma_user_cm.h index ed5a514..7cea035 100644 --- a/original/uapi/rdma/rdma_user_cm.h +++ b/original/uapi/rdma/rdma_user_cm.h @@ -184,7 +184,7 @@ struct rdma_ucm_query_addr_resp { struct rdma_ucm_query_path_resp { __u32 num_paths; __u32 reserved; - struct ib_path_rec_data path_data[0]; + struct ib_path_rec_data path_data[]; }; struct rdma_ucm_conn_param { diff --git a/original/uapi/rdma/rdma_user_ioctl_cmds.h b/original/uapi/rdma/rdma_user_ioctl_cmds.h index 38ab7ac..ab1aef1 100644 --- a/original/uapi/rdma/rdma_user_ioctl_cmds.h +++ b/original/uapi/rdma/rdma_user_ioctl_cmds.h @@ -81,7 +81,7 @@ struct ib_uverbs_ioctl_hdr { __aligned_u64 reserved1; __u32 driver_id; __u32 reserved2; - struct ib_uverbs_attr attrs[0]; + struct ib_uverbs_attr attrs[]; }; #endif diff --git a/original/uapi/rdma/rdma_user_rxe.h b/original/uapi/rdma/rdma_user_rxe.h index f09c5c9..bb092fc 100644 --- a/original/uapi/rdma/rdma_user_rxe.h +++ b/original/uapi/rdma/rdma_user_rxe.h @@ -74,7 +74,7 @@ struct rxe_av { struct rxe_send_wr { __aligned_u64 wr_id; - __u32 num_sge; + __u32 reserved; __u32 opcode; __u32 send_flags; union { @@ -84,6 +84,13 @@ struct rxe_send_wr { union { struct { __aligned_u64 remote_addr; + __u32 length; + __u32 rkey; + __u8 type; + __u8 level; + } flush; + struct { + __aligned_u64 remote_addr; __u32 rkey; __u32 reserved; } rdma; @@ -146,6 +153,7 @@ struct rxe_dma_info { __u32 reserved; union { __DECLARE_FLEX_ARRAY(__u8, inline_data); + __DECLARE_FLEX_ARRAY(__u8, atomic_wr); __DECLARE_FLEX_ARRAY(struct rxe_sge, sge); }; }; @@ -166,7 +174,7 @@ struct rxe_send_wqe { struct rxe_recv_wqe { __aligned_u64 wr_id; - __u32 num_sge; + __u32 reserved; __u32 padding; struct rxe_dma_info dma; }; diff --git a/original/uapi/scsi/fc/fc_els.h b/original/uapi/scsi/fc/fc_els.h index c9812c5..16782c3 100644 --- a/original/uapi/scsi/fc/fc_els.h +++ b/original/uapi/scsi/fc/fc_els.h @@ -264,7 +264,7 @@ struct fc_tlv_desc { * Size of descriptor excluding * desc_tag and desc_len fields. */ - __u8 desc_value[0]; /* Descriptor Value */ + __u8 desc_value[]; /* Descriptor Value */ }; /* Descriptor tag and len fields are considered the mandatory header @@ -1027,7 +1027,7 @@ struct fc_fn_li_desc { * threshold to caause the LI event */ __be32 pname_count; /* number of portname_list elements */ - __be64 pname_list[0]; /* list of N_Port_Names accessible + __be64 pname_list[]; /* list of N_Port_Names accessible * through the attached port */ }; @@ -1069,7 +1069,7 @@ struct fc_fn_peer_congn_desc { * congestion event */ __be32 pname_count; /* number of portname_list elements */ - __be64 pname_list[0]; /* list of N_Port_Names accessible + __be64 pname_list[]; /* list of N_Port_Names accessible * through the attached port */ }; @@ -1104,7 +1104,7 @@ struct fc_els_fpin { * Size of ELS excluding fpin_cmd, * fpin_zero and desc_len fields. */ - struct fc_tlv_desc fpin_desc[0]; /* Descriptor list */ + struct fc_tlv_desc fpin_desc[]; /* Descriptor list */ }; /* Diagnostic Function Descriptor - FPIN Registration */ @@ -1115,7 +1115,7 @@ struct fc_df_desc_fpin_reg { * desc_tag and desc_len fields. */ __be32 count; /* Number of desc_tags elements */ - __be32 desc_tags[0]; /* Array of Descriptor Tags. + __be32 desc_tags[]; /* Array of Descriptor Tags. * Each tag indicates a function * supported by the N_Port (request) * or by the N_Port and Fabric @@ -1135,7 +1135,7 @@ struct fc_els_rdf { * Size of ELS excluding fpin_cmd, * fpin_zero and desc_len fields. */ - struct fc_tlv_desc desc[0]; /* Descriptor list */ + struct fc_tlv_desc desc[]; /* Descriptor list */ }; /* @@ -1148,7 +1148,7 @@ struct fc_els_rdf_resp { * and desc_list_len fields. */ struct fc_els_lsri_desc lsri; - struct fc_tlv_desc desc[0]; /* Supported Descriptor list */ + struct fc_tlv_desc desc[]; /* Supported Descriptor list */ }; @@ -1231,7 +1231,7 @@ struct fc_els_edc { * Size of ELS excluding edc_cmd, * edc_zero and desc_len fields. */ - struct fc_tlv_desc desc[0]; + struct fc_tlv_desc desc[]; /* Diagnostic Descriptor list */ }; @@ -1245,7 +1245,7 @@ struct fc_els_edc_resp { * and desc_list_len fields. */ struct fc_els_lsri_desc lsri; - struct fc_tlv_desc desc[0]; + struct fc_tlv_desc desc[]; /* Supported Diagnostic Descriptor list */ }; diff --git a/original/uapi/scsi/scsi_bsg_fc.h b/original/uapi/scsi/scsi_bsg_fc.h index 3ae65e9..7f59308 100644 --- a/original/uapi/scsi/scsi_bsg_fc.h +++ b/original/uapi/scsi/scsi_bsg_fc.h @@ -209,7 +209,7 @@ struct fc_bsg_host_vendor { __u64 vendor_id; /* start of vendor command area */ - __u32 vendor_cmd[0]; + __u32 vendor_cmd[]; }; /* Response: diff --git a/original/uapi/scsi/scsi_bsg_mpi3mr.h b/original/uapi/scsi/scsi_bsg_mpi3mr.h new file mode 100644 index 0000000..fdc3517 --- /dev/null +++ b/original/uapi/scsi/scsi_bsg_mpi3mr.h @@ -0,0 +1,582 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later WITH Linux-syscall-note */ +/* + * Driver for Broadcom MPI3 Storage Controllers + * + * Copyright (C) 2017-2022 Broadcom Inc. + * (mailto: mpi3mr-linuxdrv.pdl@broadcom.com) + * + */ + +#ifndef SCSI_BSG_MPI3MR_H_INCLUDED +#define SCSI_BSG_MPI3MR_H_INCLUDED + +#include <linux/types.h> + +/* Definitions for BSG commands */ +#define MPI3MR_IOCTL_VERSION 0x06 + +#define MPI3MR_APP_DEFAULT_TIMEOUT (60) /*seconds*/ + +#define MPI3MR_BSG_ADPTYPE_UNKNOWN 0 +#define MPI3MR_BSG_ADPTYPE_AVGFAMILY 1 + +#define MPI3MR_BSG_ADPSTATE_UNKNOWN 0 +#define MPI3MR_BSG_ADPSTATE_OPERATIONAL 1 +#define MPI3MR_BSG_ADPSTATE_FAULT 2 +#define MPI3MR_BSG_ADPSTATE_IN_RESET 3 +#define MPI3MR_BSG_ADPSTATE_UNRECOVERABLE 4 + +#define MPI3MR_BSG_ADPRESET_UNKNOWN 0 +#define MPI3MR_BSG_ADPRESET_SOFT 1 +#define MPI3MR_BSG_ADPRESET_DIAG_FAULT 2 + +#define MPI3MR_BSG_LOGDATA_MAX_ENTRIES 400 +#define MPI3MR_BSG_LOGDATA_ENTRY_HEADER_SZ 4 + +#define MPI3MR_DRVBSG_OPCODE_UNKNOWN 0 +#define MPI3MR_DRVBSG_OPCODE_ADPINFO 1 +#define MPI3MR_DRVBSG_OPCODE_ADPRESET 2 +#define MPI3MR_DRVBSG_OPCODE_ALLTGTDEVINFO 4 +#define MPI3MR_DRVBSG_OPCODE_GETCHGCNT 5 +#define MPI3MR_DRVBSG_OPCODE_LOGDATAENABLE 6 +#define MPI3MR_DRVBSG_OPCODE_PELENABLE 7 +#define MPI3MR_DRVBSG_OPCODE_GETLOGDATA 8 +#define MPI3MR_DRVBSG_OPCODE_QUERY_HDB 9 +#define MPI3MR_DRVBSG_OPCODE_REPOST_HDB 10 +#define MPI3MR_DRVBSG_OPCODE_UPLOAD_HDB 11 +#define MPI3MR_DRVBSG_OPCODE_REFRESH_HDB_TRIGGERS 12 + + +#define MPI3MR_BSG_BUFTYPE_UNKNOWN 0 +#define MPI3MR_BSG_BUFTYPE_RAIDMGMT_CMD 1 +#define MPI3MR_BSG_BUFTYPE_RAIDMGMT_RESP 2 +#define MPI3MR_BSG_BUFTYPE_DATA_IN 3 +#define MPI3MR_BSG_BUFTYPE_DATA_OUT 4 +#define MPI3MR_BSG_BUFTYPE_MPI_REPLY 5 +#define MPI3MR_BSG_BUFTYPE_ERR_RESPONSE 6 +#define MPI3MR_BSG_BUFTYPE_MPI_REQUEST 0xFE + +#define MPI3MR_BSG_MPI_REPLY_BUFTYPE_UNKNOWN 0 +#define MPI3MR_BSG_MPI_REPLY_BUFTYPE_STATUS 1 +#define MPI3MR_BSG_MPI_REPLY_BUFTYPE_ADDRESS 2 + +#define MPI3MR_HDB_BUFTYPE_UNKNOWN 0 +#define MPI3MR_HDB_BUFTYPE_TRACE 1 +#define MPI3MR_HDB_BUFTYPE_FIRMWARE 2 +#define MPI3MR_HDB_BUFTYPE_RESERVED 3 + +#define MPI3MR_HDB_BUFSTATUS_UNKNOWN 0 +#define MPI3MR_HDB_BUFSTATUS_NOT_ALLOCATED 1 +#define MPI3MR_HDB_BUFSTATUS_POSTED_UNPAUSED 2 +#define MPI3MR_HDB_BUFSTATUS_POSTED_PAUSED 3 +#define MPI3MR_HDB_BUFSTATUS_RELEASED 4 + +#define MPI3MR_HDB_TRIGGER_TYPE_UNKNOWN 0 +#define MPI3MR_HDB_TRIGGER_TYPE_DIAGFAULT 1 +#define MPI3MR_HDB_TRIGGER_TYPE_ELEMENT 2 +#define MPI3MR_HDB_TRIGGER_TYPE_MASTER 3 + + +/* Supported BSG commands */ +enum command { + MPI3MR_DRV_CMD = 1, + MPI3MR_MPT_CMD = 2, +}; + +/** + * struct mpi3_driver_info_layout - Information about driver + * + * @information_length: Length of this structure in bytes + * @driver_signature: Driver Vendor name + * @os_name: Operating System Name + * @driver_name: Driver name + * @driver_version: Driver version + * @driver_release_date: Driver release date + * @driver_capabilities: Driver capabilities + */ +struct mpi3_driver_info_layout { + __le32 information_length; + __u8 driver_signature[12]; + __u8 os_name[16]; + __u8 os_version[12]; + __u8 driver_name[20]; + __u8 driver_version[32]; + __u8 driver_release_date[20]; + __le32 driver_capabilities; +}; + +/** + * struct mpi3mr_bsg_in_adpinfo - Adapter information request + * data returned by the driver. + * + * @adp_type: Adapter type + * @rsvd1: Reserved + * @pci_dev_id: PCI device ID of the adapter + * @pci_dev_hw_rev: PCI revision of the adapter + * @pci_subsys_dev_id: PCI subsystem device ID of the adapter + * @pci_subsys_ven_id: PCI subsystem vendor ID of the adapter + * @pci_dev: PCI device + * @pci_func: PCI function + * @pci_bus: PCI bus + * @rsvd2: Reserved + * @pci_seg_id: PCI segment ID + * @app_intfc_ver: version of the application interface definition + * @rsvd3: Reserved + * @rsvd4: Reserved + * @rsvd5: Reserved + * @driver_info: Driver Information (Version/Name) + */ +struct mpi3mr_bsg_in_adpinfo { + __u32 adp_type; + __u32 rsvd1; + __u32 pci_dev_id; + __u32 pci_dev_hw_rev; + __u32 pci_subsys_dev_id; + __u32 pci_subsys_ven_id; + __u32 pci_dev:5; + __u32 pci_func:3; + __u32 pci_bus:8; + __u16 rsvd2; + __u32 pci_seg_id; + __u32 app_intfc_ver; + __u8 adp_state; + __u8 rsvd3; + __u16 rsvd4; + __u32 rsvd5[2]; + struct mpi3_driver_info_layout driver_info; +}; + +/** + * struct mpi3mr_bsg_adp_reset - Adapter reset request + * payload data to the driver. + * + * @reset_type: Reset type + * @rsvd1: Reserved + * @rsvd2: Reserved + */ +struct mpi3mr_bsg_adp_reset { + __u8 reset_type; + __u8 rsvd1; + __u16 rsvd2; +}; + +/** + * struct mpi3mr_change_count - Topology change count + * returned by the driver. + * + * @change_count: Topology change count + * @rsvd: Reserved + */ +struct mpi3mr_change_count { + __u16 change_count; + __u16 rsvd; +}; + +/** + * struct mpi3mr_device_map_info - Target device mapping + * information + * + * @handle: Firmware device handle + * @perst_id: Persistent ID assigned by the firmware + * @target_id: Target ID assigned by the driver + * @bus_id: Bus ID assigned by the driver + * @rsvd1: Reserved + * @rsvd2: Reserved + */ +struct mpi3mr_device_map_info { + __u16 handle; + __u16 perst_id; + __u32 target_id; + __u8 bus_id; + __u8 rsvd1; + __u16 rsvd2; +}; + +/** + * struct mpi3mr_all_tgt_info - Target device mapping + * information returned by the driver + * + * @num_devices: The number of devices in driver's inventory + * @rsvd1: Reserved + * @rsvd2: Reserved + * @dmi: Variable length array of mapping information of targets + */ +struct mpi3mr_all_tgt_info { + __u16 num_devices; + __u16 rsvd1; + __u32 rsvd2; + struct mpi3mr_device_map_info dmi[1]; +}; + +/** + * struct mpi3mr_logdata_enable - Number of log data + * entries saved by the driver returned as payload data for + * enable logdata BSG request by the driver. + * + * @max_entries: Number of log data entries cached by the driver + * @rsvd: Reserved + */ +struct mpi3mr_logdata_enable { + __u16 max_entries; + __u16 rsvd; +}; + +/** + * struct mpi3mr_bsg_out_pel_enable - PEL enable request payload + * data to the driver. + * + * @pel_locale: PEL locale to the firmware + * @pel_class: PEL class to the firmware + * @rsvd: Reserved + */ +struct mpi3mr_bsg_out_pel_enable { + __u16 pel_locale; + __u8 pel_class; + __u8 rsvd; +}; + +/** + * struct mpi3mr_logdata_entry - Log data entry cached by the + * driver. + * + * @valid_entry: Is the entry valid + * @rsvd1: Reserved + * @rsvd2: Reserved + * @data: Variable length Log entry data + */ +struct mpi3mr_logdata_entry { + __u8 valid_entry; + __u8 rsvd1; + __u16 rsvd2; + __u8 data[1]; /* Variable length Array */ +}; + +/** + * struct mpi3mr_bsg_in_log_data - Log data entries saved by + * the driver returned as payload data for Get logdata request + * by the driver. + * + * @entry: Variable length Log data entry array + */ +struct mpi3mr_bsg_in_log_data { + struct mpi3mr_logdata_entry entry[1]; +}; + +/** + * struct mpi3mr_hdb_entry - host diag buffer entry. + * + * @buf_type: Buffer type + * @status: Buffer status + * @trigger_type: Trigger type + * @rsvd1: Reserved + * @size: Buffer size + * @rsvd2: Reserved + * @trigger_data: Trigger specific data + * @rsvd3: Reserved + * @rsvd4: Reserved + */ +struct mpi3mr_hdb_entry { + __u8 buf_type; + __u8 status; + __u8 trigger_type; + __u8 rsvd1; + __u16 size; + __u16 rsvd2; + __u64 trigger_data; + __u32 rsvd3; + __u32 rsvd4; +}; + + +/** + * struct mpi3mr_bsg_in_hdb_status - This structure contains + * return data for the BSG request to retrieve the number of host + * diagnostic buffers supported by the driver and their current + * status and additional status specific data if any in forms of + * multiple hdb entries. + * + * @num_hdb_types: Number of host diag buffer types supported + * @rsvd1: Reserved + * @rsvd2: Reserved + * @rsvd3: Reserved + * @entry: Variable length Diag buffer status entry array + */ +struct mpi3mr_bsg_in_hdb_status { + __u8 num_hdb_types; + __u8 rsvd1; + __u16 rsvd2; + __u32 rsvd3; + struct mpi3mr_hdb_entry entry[1]; +}; + +/** + * struct mpi3mr_bsg_out_repost_hdb - Repost host diagnostic + * buffer request payload data to the driver. + * + * @buf_type: Buffer type + * @rsvd1: Reserved + * @rsvd2: Reserved + */ +struct mpi3mr_bsg_out_repost_hdb { + __u8 buf_type; + __u8 rsvd1; + __u16 rsvd2; +}; + +/** + * struct mpi3mr_bsg_out_upload_hdb - Upload host diagnostic + * buffer request payload data to the driver. + * + * @buf_type: Buffer type + * @rsvd1: Reserved + * @rsvd2: Reserved + * @start_offset: Start offset of the buffer from where to copy + * @length: Length of the buffer to copy + */ +struct mpi3mr_bsg_out_upload_hdb { + __u8 buf_type; + __u8 rsvd1; + __u16 rsvd2; + __u32 start_offset; + __u32 length; +}; + +/** + * struct mpi3mr_bsg_out_refresh_hdb_triggers - Refresh host + * diagnostic buffer triggers request payload data to the driver. + * + * @page_type: Page type + * @rsvd1: Reserved + * @rsvd2: Reserved + */ +struct mpi3mr_bsg_out_refresh_hdb_triggers { + __u8 page_type; + __u8 rsvd1; + __u16 rsvd2; +}; +/** + * struct mpi3mr_bsg_drv_cmd - Generic bsg data + * structure for all driver specific requests. + * + * @mrioc_id: Controller ID + * @opcode: Driver specific opcode + * @rsvd1: Reserved + * @rsvd2: Reserved + */ +struct mpi3mr_bsg_drv_cmd { + __u8 mrioc_id; + __u8 opcode; + __u16 rsvd1; + __u32 rsvd2[4]; +}; +/** + * struct mpi3mr_bsg_in_reply_buf - MPI reply buffer returned + * for MPI Passthrough request . + * + * @mpi_reply_type: Type of MPI reply + * @rsvd1: Reserved + * @rsvd2: Reserved + * @reply_buf: Variable Length buffer based on mpirep type + */ +struct mpi3mr_bsg_in_reply_buf { + __u8 mpi_reply_type; + __u8 rsvd1; + __u16 rsvd2; + __u8 reply_buf[1]; +}; + +/** + * struct mpi3mr_buf_entry - User buffer descriptor for MPI + * Passthrough requests. + * + * @buf_type: Buffer type + * @rsvd1: Reserved + * @rsvd2: Reserved + * @buf_len: Buffer length + */ +struct mpi3mr_buf_entry { + __u8 buf_type; + __u8 rsvd1; + __u16 rsvd2; + __u32 buf_len; +}; +/** + * struct mpi3mr_bsg_buf_entry_list - list of user buffer + * descriptor for MPI Passthrough requests. + * + * @num_of_entries: Number of buffer descriptors + * @rsvd1: Reserved + * @rsvd2: Reserved + * @rsvd3: Reserved + * @buf_entry: Variable length array of buffer descriptors + */ +struct mpi3mr_buf_entry_list { + __u8 num_of_entries; + __u8 rsvd1; + __u16 rsvd2; + __u32 rsvd3; + struct mpi3mr_buf_entry buf_entry[1]; +}; +/** + * struct mpi3mr_bsg_mptcmd - Generic bsg data + * structure for all MPI Passthrough requests . + * + * @mrioc_id: Controller ID + * @rsvd1: Reserved + * @timeout: MPI request timeout + * @buf_entry_list: Buffer descriptor list + */ +struct mpi3mr_bsg_mptcmd { + __u8 mrioc_id; + __u8 rsvd1; + __u16 timeout; + __u32 rsvd2; + struct mpi3mr_buf_entry_list buf_entry_list; +}; + +/** + * struct mpi3mr_bsg_packet - Generic bsg data + * structure for all supported requests . + * + * @cmd_type: represents drvrcmd or mptcmd + * @rsvd1: Reserved + * @rsvd2: Reserved + * @drvrcmd: driver request structure + * @mptcmd: mpt request structure + */ +struct mpi3mr_bsg_packet { + __u8 cmd_type; + __u8 rsvd1; + __u16 rsvd2; + __u32 rsvd3; + union { + struct mpi3mr_bsg_drv_cmd drvrcmd; + struct mpi3mr_bsg_mptcmd mptcmd; + } cmd; +}; + + +/* MPI3: NVMe Encasulation related definitions */ +#ifndef MPI3_NVME_ENCAP_CMD_MAX +#define MPI3_NVME_ENCAP_CMD_MAX (1) +#endif + +struct mpi3_nvme_encapsulated_request { + __le16 host_tag; + __u8 ioc_use_only02; + __u8 function; + __le16 ioc_use_only04; + __u8 ioc_use_only06; + __u8 msg_flags; + __le16 change_count; + __le16 dev_handle; + __le16 encapsulated_command_length; + __le16 flags; + __le32 data_length; + __le32 reserved14[3]; + __le32 command[MPI3_NVME_ENCAP_CMD_MAX]; +}; + +struct mpi3_nvme_encapsulated_error_reply { + __le16 host_tag; + __u8 ioc_use_only02; + __u8 function; + __le16 ioc_use_only04; + __u8 ioc_use_only06; + __u8 msg_flags; + __le16 ioc_use_only08; + __le16 ioc_status; + __le32 ioc_log_info; + __le32 nvme_completion_entry[4]; +}; + +#define MPI3MR_NVME_PRP_SIZE 8 /* PRP size */ +#define MPI3MR_NVME_CMD_PRP1_OFFSET 24 /* PRP1 offset in NVMe cmd */ +#define MPI3MR_NVME_CMD_PRP2_OFFSET 32 /* PRP2 offset in NVMe cmd */ +#define MPI3MR_NVME_CMD_SGL_OFFSET 24 /* SGL offset in NVMe cmd */ +#define MPI3MR_NVME_DATA_FORMAT_PRP 0 +#define MPI3MR_NVME_DATA_FORMAT_SGL1 1 +#define MPI3MR_NVME_DATA_FORMAT_SGL2 2 + +/* MPI3: task management related definitions */ +struct mpi3_scsi_task_mgmt_request { + __le16 host_tag; + __u8 ioc_use_only02; + __u8 function; + __le16 ioc_use_only04; + __u8 ioc_use_only06; + __u8 msg_flags; + __le16 change_count; + __le16 dev_handle; + __le16 task_host_tag; + __u8 task_type; + __u8 reserved0f; + __le16 task_request_queue_id; + __le16 reserved12; + __le32 reserved14; + __u8 lun[8]; +}; + +#define MPI3_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x08) +#define MPI3_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01) +#define MPI3_SCSITASKMGMT_TASKTYPE_ABORT_TASK_SET (0x02) +#define MPI3_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03) +#define MPI3_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05) +#define MPI3_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06) +#define MPI3_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07) +#define MPI3_SCSITASKMGMT_TASKTYPE_CLEAR_ACA (0x08) +#define MPI3_SCSITASKMGMT_TASKTYPE_QUERY_TASK_SET (0x09) +#define MPI3_SCSITASKMGMT_TASKTYPE_QUERY_ASYNC_EVENT (0x0a) +#define MPI3_SCSITASKMGMT_TASKTYPE_I_T_NEXUS_RESET (0x0b) +struct mpi3_scsi_task_mgmt_reply { + __le16 host_tag; + __u8 ioc_use_only02; + __u8 function; + __le16 ioc_use_only04; + __u8 ioc_use_only06; + __u8 msg_flags; + __le16 ioc_use_only08; + __le16 ioc_status; + __le32 ioc_log_info; + __le32 termination_count; + __le32 response_data; + __le32 reserved18; +}; + +#define MPI3_SCSITASKMGMT_RSPCODE_TM_COMPLETE (0x00) +#define MPI3_SCSITASKMGMT_RSPCODE_INVALID_FRAME (0x02) +#define MPI3_SCSITASKMGMT_RSPCODE_TM_FUNCTION_NOT_SUPPORTED (0x04) +#define MPI3_SCSITASKMGMT_RSPCODE_TM_FAILED (0x05) +#define MPI3_SCSITASKMGMT_RSPCODE_TM_SUCCEEDED (0x08) +#define MPI3_SCSITASKMGMT_RSPCODE_TM_INVALID_LUN (0x09) +#define MPI3_SCSITASKMGMT_RSPCODE_TM_OVERLAPPED_TAG (0x0a) +#define MPI3_SCSITASKMGMT_RSPCODE_IO_QUEUED_ON_IOC (0x80) +#define MPI3_SCSITASKMGMT_RSPCODE_TM_NVME_DENIED (0x81) + +/* MPI3: PEL related definitions */ +#define MPI3_PEL_LOCALE_FLAGS_NON_BLOCKING_BOOT_EVENT (0x0200) +#define MPI3_PEL_LOCALE_FLAGS_BLOCKING_BOOT_EVENT (0x0100) +#define MPI3_PEL_LOCALE_FLAGS_PCIE (0x0080) +#define MPI3_PEL_LOCALE_FLAGS_CONFIGURATION (0x0040) +#define MPI3_PEL_LOCALE_FLAGS_CONTROLER (0x0020) +#define MPI3_PEL_LOCALE_FLAGS_SAS (0x0010) +#define MPI3_PEL_LOCALE_FLAGS_EPACK (0x0008) +#define MPI3_PEL_LOCALE_FLAGS_ENCLOSURE (0x0004) +#define MPI3_PEL_LOCALE_FLAGS_PD (0x0002) +#define MPI3_PEL_LOCALE_FLAGS_VD (0x0001) +#define MPI3_PEL_CLASS_DEBUG (0x00) +#define MPI3_PEL_CLASS_PROGRESS (0x01) +#define MPI3_PEL_CLASS_INFORMATIONAL (0x02) +#define MPI3_PEL_CLASS_WARNING (0x03) +#define MPI3_PEL_CLASS_CRITICAL (0x04) +#define MPI3_PEL_CLASS_FATAL (0x05) +#define MPI3_PEL_CLASS_FAULT (0x06) + +/* MPI3: Function definitions */ +#define MPI3_BSG_FUNCTION_MGMT_PASSTHROUGH (0x0a) +#define MPI3_BSG_FUNCTION_SCSI_IO (0x20) +#define MPI3_BSG_FUNCTION_SCSI_TASK_MGMT (0x21) +#define MPI3_BSG_FUNCTION_SMP_PASSTHROUGH (0x22) +#define MPI3_BSG_FUNCTION_NVME_ENCAPSULATED (0x24) + +#endif diff --git a/original/uapi/scsi/scsi_netlink_fc.h b/original/uapi/scsi/scsi_netlink_fc.h index 7535253..b46e9cb 100644 --- a/original/uapi/scsi/scsi_netlink_fc.h +++ b/original/uapi/scsi/scsi_netlink_fc.h @@ -35,7 +35,7 @@ * FC Transport Broadcast Event Message : * FC_NL_ASYNC_EVENT * - * Note: if Vendor Unique message, &event_data will be start of + * Note: if Vendor Unique message, event_data_flex will be start of * vendor unique payload, and the length of the payload is * per event_datalen * @@ -50,7 +50,10 @@ struct fc_nl_event { __u16 event_datalen; __u32 event_num; __u32 event_code; - __u32 event_data; + union { + __u32 event_data; + __DECLARE_FLEX_ARRAY(__u8, event_data_flex); + }; } __attribute__((aligned(sizeof(__u64)))); diff --git a/original/uapi/sound/asequencer.h b/original/uapi/sound/asequencer.h index a75e14e..00d2703 100644 --- a/original/uapi/sound/asequencer.h +++ b/original/uapi/sound/asequencer.h @@ -3,22 +3,6 @@ * Main header file for the ALSA sequencer * Copyright (c) 1998-1999 by Frank van de Pol <fvdpol@coil.demon.nl> * (c) 1998-1999 by Jaroslav Kysela <perex@perex.cz> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef _UAPI__SOUND_ASEQUENCER_H #define _UAPI__SOUND_ASEQUENCER_H @@ -344,10 +328,10 @@ typedef int __bitwise snd_seq_client_type_t; #define KERNEL_CLIENT ((__force snd_seq_client_type_t) 2) /* event filter flags */ -#define SNDRV_SEQ_FILTER_BROADCAST (1<<0) /* accept broadcast messages */ -#define SNDRV_SEQ_FILTER_MULTICAST (1<<1) /* accept multicast messages */ -#define SNDRV_SEQ_FILTER_BOUNCE (1<<2) /* accept bounce event in error */ -#define SNDRV_SEQ_FILTER_USE_EVENT (1<<31) /* use event filter */ +#define SNDRV_SEQ_FILTER_BROADCAST (1U<<0) /* accept broadcast messages */ +#define SNDRV_SEQ_FILTER_MULTICAST (1U<<1) /* accept multicast messages */ +#define SNDRV_SEQ_FILTER_BOUNCE (1U<<2) /* accept bounce event in error */ +#define SNDRV_SEQ_FILTER_USE_EVENT (1U<<31) /* use event filter */ struct snd_seq_client_info { int client; /* client number to inquire */ diff --git a/original/uapi/sound/asoc.h b/original/uapi/sound/asoc.h index 0539492..9f35bed 100644 --- a/original/uapi/sound/asoc.h +++ b/original/uapi/sound/asoc.h @@ -5,10 +5,6 @@ * Copyright (C) 2012 Texas Instruments Inc. * Copyright (C) 2015 Intel Corporation. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Simple file API to load FW that includes mixers, coefficients, DAPM graphs, * algorithms, equalisers, DAIs, widgets etc. */ diff --git a/original/uapi/sound/asound.h b/original/uapi/sound/asound.h index 2d3e5df..de6810e 100644 --- a/original/uapi/sound/asound.h +++ b/original/uapi/sound/asound.h @@ -3,22 +3,6 @@ * Advanced Linux Sound Architecture - ALSA - Driver * Copyright (c) 1994-2003 by Jaroslav Kysela <perex@perex.cz>, * Abramo Bagnara <abramo@alsa-project.org> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef _UAPI__SOUND_ASOUND_H @@ -1106,7 +1090,7 @@ struct snd_ctl_elem_value { struct snd_ctl_tlv { unsigned int numid; /* control element numeric identification */ unsigned int length; /* in bytes aligned to 4 */ - unsigned int tlv[0]; /* first TLV */ + unsigned int tlv[]; /* first TLV */ }; #define SNDRV_CTL_IOCTL_PVERSION _IOR('U', 0x00, int) diff --git a/original/uapi/sound/asound_fm.h b/original/uapi/sound/asound_fm.h index 8471f40..25ec5e3 100644 --- a/original/uapi/sound/asound_fm.h +++ b/original/uapi/sound/asound_fm.h @@ -10,21 +10,6 @@ * 4Front Technologies * * Direct FM control - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #define SNDRV_DM_FM_MODE_OPL2 0x00 diff --git a/original/uapi/sound/compress_offload.h b/original/uapi/sound/compress_offload.h index 9555f31..d185957 100644 --- a/original/uapi/sound/compress_offload.h +++ b/original/uapi/sound/compress_offload.h @@ -5,23 +5,6 @@ * Copyright (C) 2011 Intel Corporation * Authors: Vinod Koul <vinod.koul@linux.intel.com> * Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * */ #ifndef __COMPRESS_OFFLOAD_H #define __COMPRESS_OFFLOAD_H @@ -123,7 +106,7 @@ struct snd_compr_codec_caps { } __attribute__((packed, aligned(4))); /** - * enum sndrv_compress_encoder + * enum sndrv_compress_encoder - encoder metadata key * @SNDRV_COMPRESS_ENCODER_PADDING: no of samples appended by the encoder at the * end of the track * @SNDRV_COMPRESS_ENCODER_DELAY: no of samples inserted by the encoder at the diff --git a/original/uapi/sound/compress_params.h b/original/uapi/sound/compress_params.h index 79b1438..ddc7732 100644 --- a/original/uapi/sound/compress_params.h +++ b/original/uapi/sound/compress_params.h @@ -7,47 +7,13 @@ * Authors: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> * Vinod Koul <vinod.koul@linux.intel.com> * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * * The definitions in this file are derived from the OpenMAX AL version 1.1 - * and OpenMAX IL v 1.1.2 header files which contain the copyright notice below. + * and OpenMAX IL v 1.1.2 header files which contain the copyright notice below + * and are licensed under the MIT license. * * Copyright (c) 2007-2010 The Khronos Group Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and/or associated documentation files (the - * "Materials "), to deal in the Materials without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Materials, and to - * permit persons to whom the Materials are furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Materials. - * - * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. - * */ #ifndef __SND_COMPRESS_PARAMS_H #define __SND_COMPRESS_PARAMS_H @@ -250,7 +216,7 @@ struct snd_enc_wma { /** - * struct snd_enc_vorbis + * struct snd_enc_vorbis - Vorbis encoder parameters * @quality: Sets encoding quality to n, between -1 (low) and 10 (high). * In the default mode of operation, the quality level is 3. * Normal quality range is 0 - 10. @@ -279,7 +245,7 @@ struct snd_enc_vorbis { /** - * struct snd_enc_real + * struct snd_enc_real - RealAudio encoder parameters * @quant_bits: number of coupling quantization bits in the stream * @start_region: coupling start region in the stream * @num_regions: number of regions value @@ -294,7 +260,7 @@ struct snd_enc_real { } __attribute__((packed, aligned(4))); /** - * struct snd_enc_flac + * struct snd_enc_flac - FLAC encoder parameters * @num: serial number, valid only for OGG formats * needs to be set by application * @gain: Add replay gain tags diff --git a/original/uapi/sound/emu10k1.h b/original/uapi/sound/emu10k1.h index 88609cc..1c1f1dd 100644 --- a/original/uapi/sound/emu10k1.h +++ b/original/uapi/sound/emu10k1.h @@ -3,22 +3,6 @@ * Copyright (c) by Jaroslav Kysela <perex@perex.cz>, * Creative Labs, Inc. * Definitions for EMU10K1 (SB Live!) chips - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef _UAPI__SOUND_EMU10K1_H #define _UAPI__SOUND_EMU10K1_H diff --git a/original/uapi/sound/firewire.h b/original/uapi/sound/firewire.h index 39cf6eb..3532ac7 100644 --- a/original/uapi/sound/firewire.h +++ b/original/uapi/sound/firewire.h @@ -38,11 +38,11 @@ struct snd_efw_transaction { __be32 category; __be32 command; __be32 status; - __be32 params[0]; + __be32 params[]; }; struct snd_firewire_event_efw_response { unsigned int type; - __be32 response[0]; /* some responses */ + __be32 response[]; /* some responses */ }; struct snd_firewire_event_digi00x_message { @@ -63,7 +63,7 @@ struct snd_firewire_tascam_change { struct snd_firewire_event_tascam_control { unsigned int type; - struct snd_firewire_tascam_change changes[0]; + struct snd_firewire_tascam_change changes[]; }; struct snd_firewire_event_motu_register_dsp_change { diff --git a/original/uapi/sound/hdsp.h b/original/uapi/sound/hdsp.h index b8df62b..0961954 100644 --- a/original/uapi/sound/hdsp.h +++ b/original/uapi/sound/hdsp.h @@ -4,20 +4,6 @@ /* * Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifdef __linux__ diff --git a/original/uapi/sound/hdspm.h b/original/uapi/sound/hdspm.h index 14af3d0..7043bb3 100644 --- a/original/uapi/sound/hdspm.h +++ b/original/uapi/sound/hdspm.h @@ -4,21 +4,6 @@ /* * Copyright (C) 2003 Winfried Ritsch (IEM) * based on hdsp.h from Thomas Charbonnel (thomas@undata.org) - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifdef __linux__ diff --git a/original/uapi/sound/intel/avs/tokens.h b/original/uapi/sound/intel/avs/tokens.h new file mode 100644 index 0000000..754f02b --- /dev/null +++ b/original/uapi/sound/intel/avs/tokens.h @@ -0,0 +1,126 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright(c) 2021 Intel Corporation. All rights reserved. + * + * Authors: Cezary Rojewski <cezary.rojewski@intel.com> + * Amadeusz Slawinski <amadeuszx.slawinski@linux.intel.com> + */ + +#ifndef __UAPI_SOUND_INTEL_AVS_TOKENS_H +#define __UAPI_SOUND_INTEL_AVS_TOKENS_H + +enum avs_tplg_token { + /* struct avs_tplg */ + AVS_TKN_MANIFEST_NAME_STRING = 1, + AVS_TKN_MANIFEST_VERSION_U32 = 2, + AVS_TKN_MANIFEST_NUM_LIBRARIES_U32 = 3, + AVS_TKN_MANIFEST_NUM_AFMTS_U32 = 4, + AVS_TKN_MANIFEST_NUM_MODCFGS_BASE_U32 = 5, + AVS_TKN_MANIFEST_NUM_MODCFGS_EXT_U32 = 6, + AVS_TKN_MANIFEST_NUM_PPLCFGS_U32 = 7, + AVS_TKN_MANIFEST_NUM_BINDINGS_U32 = 8, + + /* struct avs_tplg_library */ + AVS_TKN_LIBRARY_ID_U32 = 101, + AVS_TKN_LIBRARY_NAME_STRING = 102, + + /* struct avs_audio_format */ + AVS_TKN_AFMT_ID_U32 = 201, + AVS_TKN_AFMT_SAMPLE_RATE_U32 = 202, + AVS_TKN_AFMT_BIT_DEPTH_U32 = 203, + AVS_TKN_AFMT_CHANNEL_MAP_U32 = 204, + AVS_TKN_AFMT_CHANNEL_CFG_U32 = 205, + AVS_TKN_AFMT_INTERLEAVING_U32 = 206, + AVS_TKN_AFMT_NUM_CHANNELS_U32 = 207, + AVS_TKN_AFMT_VALID_BIT_DEPTH_U32 = 208, + AVS_TKN_AFMT_SAMPLE_TYPE_U32 = 209, + + /* struct avs_tplg_modcfg_base */ + AVS_TKN_MODCFG_BASE_ID_U32 = 301, + AVS_TKN_MODCFG_BASE_CPC_U32 = 302, + AVS_TKN_MODCFG_BASE_IBS_U32 = 303, + AVS_TKN_MODCFG_BASE_OBS_U32 = 304, + AVS_TKN_MODCFG_BASE_PAGES_U32 = 305, + + /* struct avs_tplg_modcfg_ext */ + AVS_TKN_MODCFG_EXT_ID_U32 = 401, + AVS_TKN_MODCFG_EXT_TYPE_UUID = 402, + AVS_TKN_MODCFG_CPR_OUT_AFMT_ID_U32 = 403, + AVS_TKN_MODCFG_CPR_FEATURE_MASK_U32 = 404, + AVS_TKN_MODCFG_CPR_DMA_TYPE_U32 = 405, + AVS_TKN_MODCFG_CPR_DMABUFF_SIZE_U32 = 406, + AVS_TKN_MODCFG_CPR_VINDEX_U8 = 407, + AVS_TKN_MODCFG_CPR_BLOB_FMT_ID_U32 = 408, + AVS_TKN_MODCFG_MICSEL_OUT_AFMT_ID_U32 = 409, + AVS_TKN_MODCFG_INTELWOV_CPC_LP_MODE_U32 = 410, + AVS_TKN_MODCFG_SRC_OUT_FREQ_U32 = 411, + AVS_TKN_MODCFG_MUX_REF_AFMT_ID_U32 = 412, + AVS_TKN_MODCFG_MUX_OUT_AFMT_ID_U32 = 413, + AVS_TKN_MODCFG_AEC_REF_AFMT_ID_U32 = 414, + AVS_TKN_MODCFG_AEC_OUT_AFMT_ID_U32 = 415, + AVS_TKN_MODCFG_AEC_CPC_LP_MODE_U32 = 416, + AVS_TKN_MODCFG_ASRC_OUT_FREQ_U32 = 417, + AVS_TKN_MODCFG_ASRC_MODE_U8 = 418, + AVS_TKN_MODCFG_ASRC_DISABLE_JITTER_U8 = 419, + AVS_TKN_MODCFG_UPDOWN_MIX_OUT_CHAN_CFG_U32 = 420, + AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_SELECT_U32 = 421, + AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_0_S32 = 422, + AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_1_S32 = 423, + AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_2_S32 = 424, + AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_3_S32 = 425, + AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_4_S32 = 426, + AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_5_S32 = 427, + AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_6_S32 = 428, + AVS_TKN_MODCFG_UPDOWN_MIX_COEFF_7_S32 = 429, + AVS_TKN_MODCFG_UPDOWN_MIX_CHAN_MAP_U32 = 430, + AVS_TKN_MODCFG_EXT_NUM_INPUT_PINS_U16 = 431, + AVS_TKN_MODCFG_EXT_NUM_OUTPUT_PINS_U16 = 432, + + /* struct avs_tplg_pplcfg */ + AVS_TKN_PPLCFG_ID_U32 = 1401, + AVS_TKN_PPLCFG_REQ_SIZE_U16 = 1402, + AVS_TKN_PPLCFG_PRIORITY_U8 = 1403, + AVS_TKN_PPLCFG_LOW_POWER_BOOL = 1404, + AVS_TKN_PPLCFG_ATTRIBUTES_U16 = 1405, + AVS_TKN_PPLCFG_TRIGGER_U32 = 1406, + + /* struct avs_tplg_binding */ + AVS_TKN_BINDING_ID_U32 = 1501, + AVS_TKN_BINDING_TARGET_TPLG_NAME_STRING = 1502, + AVS_TKN_BINDING_TARGET_PATH_TMPL_ID_U32 = 1503, + AVS_TKN_BINDING_TARGET_PPL_ID_U32 = 1504, + AVS_TKN_BINDING_TARGET_MOD_ID_U32 = 1505, + AVS_TKN_BINDING_TARGET_MOD_PIN_U8 = 1506, + AVS_TKN_BINDING_MOD_ID_U32 = 1507, + AVS_TKN_BINDING_MOD_PIN_U8 = 1508, + AVS_TKN_BINDING_IS_SINK_U8 = 1509, + + /* struct avs_tplg_pipeline */ + AVS_TKN_PPL_ID_U32 = 1601, + AVS_TKN_PPL_PPLCFG_ID_U32 = 1602, + AVS_TKN_PPL_NUM_BINDING_IDS_U32 = 1603, + AVS_TKN_PPL_BINDING_ID_U32 = 1604, + + /* struct avs_tplg_module */ + AVS_TKN_MOD_ID_U32 = 1701, + AVS_TKN_MOD_MODCFG_BASE_ID_U32 = 1702, + AVS_TKN_MOD_IN_AFMT_ID_U32 = 1703, + AVS_TKN_MOD_CORE_ID_U8 = 1704, + AVS_TKN_MOD_PROC_DOMAIN_U8 = 1705, + AVS_TKN_MOD_MODCFG_EXT_ID_U32 = 1706, + + /* struct avs_tplg_path_template */ + AVS_TKN_PATH_TMPL_ID_U32 = 1801, + + /* struct avs_tplg_path */ + AVS_TKN_PATH_ID_U32 = 1901, + AVS_TKN_PATH_FE_FMT_ID_U32 = 1902, + AVS_TKN_PATH_BE_FMT_ID_U32 = 1903, + + /* struct avs_tplg_pin_format */ + AVS_TKN_PIN_FMT_INDEX_U32 = 2201, + AVS_TKN_PIN_FMT_IOBS_U32 = 2202, + AVS_TKN_PIN_FMT_AFMT_ID_U32 = 2203, +}; + +#endif diff --git a/original/uapi/sound/sb16_csp.h b/original/uapi/sound/sb16_csp.h index e648514..5a80f5e 100644 --- a/original/uapi/sound/sb16_csp.h +++ b/original/uapi/sound/sb16_csp.h @@ -4,21 +4,6 @@ * Takashi Iwai <tiwai@suse.de> * * SB16ASP/AWE32 CSP control - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef _UAPI__SOUND_SB16_CSP_H #define _UAPI__SOUND_SB16_CSP_H diff --git a/original/uapi/sound/sfnt_info.h b/original/uapi/sound/sfnt_info.h index c9a810a..f2b5e13 100644 --- a/original/uapi/sound/sfnt_info.h +++ b/original/uapi/sound/sfnt_info.h @@ -6,21 +6,6 @@ * Patch record compatible with AWE driver on OSS * * Copyright (C) 1999-2000 Takashi Iwai - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #include <sound/asound.h> diff --git a/original/uapi/sound/skl-tplg-interface.h b/original/uapi/sound/skl-tplg-interface.h index a93c0de..f29899b 100644 --- a/original/uapi/sound/skl-tplg-interface.h +++ b/original/uapi/sound/skl-tplg-interface.h @@ -151,7 +151,7 @@ struct skl_dfw_algo_data { __u32 rsvd:30; __u32 param_id; __u32 max; - char params[0]; + char params[]; } __packed; enum skl_tkn_dir { diff --git a/original/uapi/sound/snd_ar_tokens.h b/original/uapi/sound/snd_ar_tokens.h index 440c072..b9b9093 100644 --- a/original/uapi/sound/snd_ar_tokens.h +++ b/original/uapi/sound/snd_ar_tokens.h @@ -191,6 +191,33 @@ enum ar_event_types { #define AR_TKN_U32_MODULE_SRC_INSTANCE_ID 208 #define AR_TKN_U32_MODULE_DST_INSTANCE_ID 209 +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID1 210 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID1 211 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID1 212 + +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID2 213 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID2 214 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID2 215 + +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID3 216 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID3 217 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID3 218 + +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID4 219 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID4 220 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID4 221 + +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID5 222 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID5 223 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID5 224 + +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID6 225 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID6 226 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID6 227 + +#define AR_TKN_U32_MODULE_SRC_OP_PORT_ID7 228 +#define AR_TKN_U32_MODULE_DST_IN_PORT_ID7 229 +#define AR_TKN_U32_MODULE_DST_INSTANCE_ID7 230 #define AR_TKN_U32_MODULE_HW_IF_IDX 250 #define AR_TKN_U32_MODULE_HW_IF_TYPE 251 diff --git a/original/uapi/sound/snd_sst_tokens.h b/original/uapi/sound/snd_sst_tokens.h index ff3748e..defeb0c 100644 --- a/original/uapi/sound/snd_sst_tokens.h +++ b/original/uapi/sound/snd_sst_tokens.h @@ -4,16 +4,6 @@ * * Copyright (C) 2016 Intel Corp * Author: Shreyas NC <shreyas.nc@intel.com> - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as version 2, as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef __SND_SST_TOKENS_H__ #define __SND_SST_TOKENS_H__ diff --git a/original/uapi/sound/sof/abi.h b/original/uapi/sound/sof/abi.h index fe2cfae..3566630 100644 --- a/original/uapi/sound/sof/abi.h +++ b/original/uapi/sound/sof/abi.h @@ -24,9 +24,11 @@ #ifndef __INCLUDE_UAPI_SOUND_SOF_ABI_H__ #define __INCLUDE_UAPI_SOUND_SOF_ABI_H__ +#include <linux/types.h> + /* SOF ABI version major, minor and patch numbers */ #define SOF_ABI_MAJOR 3 -#define SOF_ABI_MINOR 18 +#define SOF_ABI_MINOR 23 #define SOF_ABI_PATCH 0 /* SOF ABI version number. Format within 32bit word is MMmmmppp */ diff --git a/original/uapi/sound/sof/header.h b/original/uapi/sound/sof/header.h index 5f4518e..e9bba93 100644 --- a/original/uapi/sound/sof/header.h +++ b/original/uapi/sound/sof/header.h @@ -23,7 +23,37 @@ struct sof_abi_hdr { __u32 size; /**< size in bytes of data excl. this struct */ __u32 abi; /**< SOF ABI version */ __u32 reserved[4]; /**< reserved for future use */ - __u32 data[0]; /**< Component data - opaque to core */ + __u32 data[]; /**< Component data - opaque to core */ } __packed; +#define SOF_MANIFEST_DATA_TYPE_NHLT 1 + +/** + * struct sof_manifest_tlv - SOF manifest TLV data + * @type: type of data + * @size: data size (not including the size of this struct) + * @data: payload data + */ +struct sof_manifest_tlv { + __le32 type; + __le32 size; + __u8 data[]; +}; + +/** + * struct sof_manifest - SOF topology manifest + * @abi_major: Major ABI version + * @abi_minor: Minor ABI version + * @abi_patch: ABI patch + * @count: count of tlv items + * @items: consecutive variable size tlv items + */ +struct sof_manifest { + __le16 abi_major; + __le16 abi_minor; + __le16 abi_patch; + __le16 count; + struct sof_manifest_tlv items[]; +}; + #endif diff --git a/original/uapi/sound/sof/tokens.h b/original/uapi/sound/sof/tokens.h index b72fa38..bacaf8a 100644 --- a/original/uapi/sound/sof/tokens.h +++ b/original/uapi/sound/sof/tokens.h @@ -52,11 +52,17 @@ #define SOF_TKN_SCHED_FRAMES 204 #define SOF_TKN_SCHED_TIME_DOMAIN 205 #define SOF_TKN_SCHED_DYNAMIC_PIPELINE 206 +#define SOF_TKN_SCHED_LP_MODE 207 +#define SOF_TKN_SCHED_MEM_USAGE 208 /* volume */ #define SOF_TKN_VOLUME_RAMP_STEP_TYPE 250 #define SOF_TKN_VOLUME_RAMP_STEP_MS 251 +#define SOF_TKN_GAIN_RAMP_TYPE 260 +#define SOF_TKN_GAIN_RAMP_DURATION 261 +#define SOF_TKN_GAIN_VAL 262 + /* SRC */ #define SOF_TKN_SRC_RATE_IN 300 #define SOF_TKN_SRC_RATE_OUT 301 @@ -79,6 +85,18 @@ */ #define SOF_TKN_COMP_CORE_ID 404 #define SOF_TKN_COMP_UUID 405 +#define SOF_TKN_COMP_CPC 406 +#define SOF_TKN_COMP_IS_PAGES 409 +#define SOF_TKN_COMP_NUM_AUDIO_FORMATS 410 +#define SOF_TKN_COMP_NUM_SINK_PINS 411 +#define SOF_TKN_COMP_NUM_SOURCE_PINS 412 +/* + * The token for sink/source pin binding, it specifies the widget + * name that the sink/source pin is connected from/to. + */ +#define SOF_TKN_COMP_SINK_PIN_BINDING_WNAME 413 +#define SOF_TKN_COMP_SRC_PIN_BINDING_WNAME 414 + /* SSP */ #define SOF_TKN_INTEL_SSP_CLKS_CONTROL 500 @@ -145,4 +163,44 @@ #define SOF_TKN_MEDIATEK_AFE_CH 1601 #define SOF_TKN_MEDIATEK_AFE_FORMAT 1602 +/* MIXER */ +#define SOF_TKN_MIXER_TYPE 1700 + +/* ACPDMIC */ +#define SOF_TKN_AMD_ACPDMIC_RATE 1800 +#define SOF_TKN_AMD_ACPDMIC_CH 1801 + +/* CAVS AUDIO FORMAT */ +#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_RATE 1900 +#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_BIT_DEPTH 1901 +#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_VALID_BIT 1902 +#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_CHANNELS 1903 +#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_CH_MAP 1904 +#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_CH_CFG 1905 +#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_INTERLEAVING_STYLE 1906 +#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_FMT_CFG 1907 +#define SOF_TKN_CAVS_AUDIO_FORMAT_IN_SAMPLE_TYPE 1908 +/* intentional token numbering discontinuity, reserved for future use */ +#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_RATE 1930 +#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_BIT_DEPTH 1931 +#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_VALID_BIT 1932 +#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_CHANNELS 1933 +#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_CH_MAP 1934 +#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_CH_CFG 1935 +#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_INTERLEAVING_STYLE 1936 +#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_FMT_CFG 1937 +#define SOF_TKN_CAVS_AUDIO_FORMAT_OUT_SAMPLE_TYPE 1938 +/* intentional token numbering discontinuity, reserved for future use */ +#define SOF_TKN_CAVS_AUDIO_FORMAT_IBS 1970 +#define SOF_TKN_CAVS_AUDIO_FORMAT_OBS 1971 +#define SOF_TKN_CAVS_AUDIO_FORMAT_DMA_BUFFER_SIZE 1972 + +/* COPIER */ +#define SOF_TKN_INTEL_COPIER_NODE_TYPE 1980 + +/* ACP I2S */ +#define SOF_TKN_AMD_ACPI2S_RATE 1700 +#define SOF_TKN_AMD_ACPI2S_CH 1701 +#define SOF_TKN_AMD_ACPI2S_TDM_MODE 1702 + #endif diff --git a/original/uapi/sound/tlv.h b/original/uapi/sound/tlv.h index 7d6d65f..b99a241 100644 --- a/original/uapi/sound/tlv.h +++ b/original/uapi/sound/tlv.h @@ -1,15 +1,4 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ #ifndef __UAPI_SOUND_TLV_H #define __UAPI_SOUND_TLV_H diff --git a/original/uapi/sound/usb_stream.h b/original/uapi/sound/usb_stream.h index 95419d8..5060901 100644 --- a/original/uapi/sound/usb_stream.h +++ b/original/uapi/sound/usb_stream.h @@ -1,20 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright (C) 2007, 2008 Karsten Wiese <fzu@wemgehoertderstaat.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _UAPI__SOUND_USB_STREAM_H @@ -61,7 +47,7 @@ struct usb_stream { unsigned inpacket_split_at; unsigned next_inpacket_split; unsigned next_inpacket_split_at; - struct usb_stream_packet inpacket[0]; + struct usb_stream_packet inpacket[]; }; enum usb_stream_state { |