diff options
Diffstat (limited to 'original/uapi/drm/habanalabs_accel.h')
| -rw-r--r-- | original/uapi/drm/habanalabs_accel.h | 105 |
1 files changed, 93 insertions, 12 deletions
diff --git a/original/uapi/drm/habanalabs_accel.h b/original/uapi/drm/habanalabs_accel.h index 331567e..d9ef1b1 100644 --- a/original/uapi/drm/habanalabs_accel.h +++ b/original/uapi/drm/habanalabs_accel.h @@ -708,7 +708,8 @@ enum hl_server_type { HL_SERVER_GAUDI_HLS1H = 2, HL_SERVER_GAUDI_TYPE1 = 3, HL_SERVER_GAUDI_TYPE2 = 4, - HL_SERVER_GAUDI2_HLS2 = 5 + HL_SERVER_GAUDI2_HLS2 = 5, + HL_SERVER_GAUDI2_TYPE1 = 7 }; /* @@ -723,6 +724,10 @@ enum hl_server_type { * 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 + * HL_NOTIFIER_EVENT_CRITICAL_HW_ERR - Indicates a HW error that requires SW abort and + * HW reset + * HL_NOTIFIER_EVENT_CRITICAL_FW_ERR - Indicates a FW error that requires SW abort and + * HW reset */ #define HL_NOTIFIER_EVENT_TPC_ASSERT (1ULL << 0) #define HL_NOTIFIER_EVENT_UNDEFINED_OPCODE (1ULL << 1) @@ -733,6 +738,8 @@ enum hl_server_type { #define HL_NOTIFIER_EVENT_GENERAL_HW_ERR (1ULL << 6) #define HL_NOTIFIER_EVENT_RAZWI (1ULL << 7) #define HL_NOTIFIER_EVENT_PAGE_FAULT (1ULL << 8) +#define HL_NOTIFIER_EVENT_CRITICL_HW_ERR (1ULL << 9) +#define HL_NOTIFIER_EVENT_CRITICL_FW_ERR (1ULL << 10) /* Opcode for management ioctl * @@ -790,6 +797,8 @@ enum hl_server_type { * HL_INFO_PAGE_FAULT_EVENT - Retrieve parameters of captured page fault. * HL_INFO_USER_MAPPINGS - Retrieve user mappings, captured after page fault event. * HL_INFO_FW_GENERIC_REQ - Send generic request to FW. + * HL_INFO_HW_ERR_EVENT - Retrieve information on the reported HW error. + * HL_INFO_FW_ERR_EVENT - Retrieve information on the reported FW error. */ #define HL_INFO_HW_IP_INFO 0 #define HL_INFO_HW_EVENTS 1 @@ -824,6 +833,8 @@ enum hl_server_type { #define HL_INFO_PAGE_FAULT_EVENT 33 #define HL_INFO_USER_MAPPINGS 34 #define HL_INFO_FW_GENERIC_REQ 35 +#define HL_INFO_HW_ERR_EVENT 36 +#define HL_INFO_FW_ERR_EVENT 37 #define HL_INFO_VERSION_MAX_LEN 128 #define HL_INFO_CARD_NAME_MAX_LEN 16 @@ -875,6 +886,12 @@ enum hl_server_type { * 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. + * @tpc_interrupt_id: interrupt id for TPC to use in order to raise events towards the host. + * @rotator_enabled_mask: Bit-mask that represents which rotators are enabled. + * Relevant for Gaudi3 and later. + * @engine_core_interrupt_reg_addr: interrupt register address for engine core to use + * in order to raise events toward FW. + * @reserved_dram_size: DRAM size reserved for driver and firmware. */ struct hl_info_hw_ip_info { __u64 sram_base_address; @@ -902,15 +919,20 @@ struct hl_info_hw_ip_info { __u64 dram_page_size; __u32 edma_enabled_mask; __u16 number_of_user_interrupts; - __u16 pad2; - __u64 reserved4; + __u8 reserved1; + __u8 reserved2; + __u64 reserved3; __u64 device_mem_alloc_default_page_size; + __u64 reserved4; __u64 reserved5; - __u64 reserved6; - __u32 reserved7; - __u8 reserved8; + __u32 reserved6; + __u8 reserved7; __u8 revision_id; - __u8 pad[2]; + __u16 tpc_interrupt_id; + __u32 rotator_enabled_mask; + __u32 reserved9; + __u64 engine_core_interrupt_reg_addr; + __u64 reserved_dram_size; }; struct hl_info_dram_usage { @@ -1162,6 +1184,39 @@ struct hl_info_undefined_opcode_event { }; /** + * struct hl_info_hw_err_event - info about HW error + * @timestamp: timestamp of error occurrence + * @event_id: The async event ID (specific to each device type). + * @pad: size padding for u64 granularity. + */ +struct hl_info_hw_err_event { + __s64 timestamp; + __u16 event_id; + __u16 pad[3]; +}; + +/* FW error definition for event_type in struct hl_info_fw_err_event */ +enum hl_info_fw_err_type { + HL_INFO_FW_HEARTBEAT_ERR, + HL_INFO_FW_REPORTED_ERR, +}; + +/** + * struct hl_info_fw_err_event - info about FW error + * @timestamp: time-stamp of error occurrence + * @err_type: The type of event as defined in hl_info_fw_err_type. + * @event_id: The async event ID (specific to each device type, applicable only when event type is + * HL_INFO_FW_REPORTED_ERR). + * @pad: size padding for u64 granularity. + */ +struct hl_info_fw_err_event { + __s64 timestamp; + __u16 err_type; + __u16 event_id; + __u32 pad; +}; + +/** * 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). @@ -1486,17 +1541,31 @@ struct hl_cs_chunk { */ #define HL_CS_FLAGS_FLUSH_PCI_HBW_WRITES 0x8000 +/* + * The engines CS is merged into the existing CS ioctls. + * Use it to control engines modes. + */ +#define HL_CS_FLAGS_ENGINES_COMMAND 0x10000 + #define HL_CS_STATUS_SUCCESS 0 #define HL_MAX_JOBS_PER_CS 512 -/* HL_ENGINE_CORE_ values +/* + * enum hl_engine_command - engine command * - * HL_ENGINE_CORE_HALT: engine core halt - * HL_ENGINE_CORE_RUN: engine core run + * @HL_ENGINE_CORE_HALT: engine core halt + * @HL_ENGINE_CORE_RUN: engine core run + * @HL_ENGINE_STALL: user engine/s stall + * @HL_ENGINE_RESUME: user engine/s resume */ -#define HL_ENGINE_CORE_HALT (1 << 0) -#define HL_ENGINE_CORE_RUN (1 << 1) +enum hl_engine_command { + HL_ENGINE_CORE_HALT = 1, + HL_ENGINE_CORE_RUN = 2, + HL_ENGINE_STALL = 3, + HL_ENGINE_RESUME = 4, + HL_ENGINE_COMMAND_MAX +}; struct hl_cs_in { @@ -1520,6 +1589,18 @@ struct hl_cs_in { /* the core command to be sent towards engine cores */ __u32 core_command; }; + + /* Valid only when HL_CS_FLAGS_ENGINES_COMMAND is set */ + struct { + /* this holds address of array of uint32 for engines */ + __u64 engines; + + /* number of engines in engines array */ + __u32 num_engines; + + /* the engine command to be sent towards engines */ + __u32 engine_command; + }; }; union { |