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Diffstat (limited to 'common/include/uapi/gpu/arm/midgard/mali_kbase_ioctl.h')
| -rw-r--r-- | common/include/uapi/gpu/arm/midgard/mali_kbase_ioctl.h | 836 |
1 files changed, 836 insertions, 0 deletions
diff --git a/common/include/uapi/gpu/arm/midgard/mali_kbase_ioctl.h b/common/include/uapi/gpu/arm/midgard/mali_kbase_ioctl.h new file mode 100644 index 0000000..5ca528a --- /dev/null +++ b/common/include/uapi/gpu/arm/midgard/mali_kbase_ioctl.h @@ -0,0 +1,836 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * + * (C) COPYRIGHT 2017-2021 ARM Limited. All rights reserved. + * + * This program is free software and is provided to you under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation, and any use by you of this program is subject to the terms + * of such GNU 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, you can access it online at + * http://www.gnu.org/licenses/gpl-2.0.html. + * + */ + +#ifndef _UAPI_KBASE_IOCTL_H_ +#define _UAPI_KBASE_IOCTL_H_ + +#ifdef __cpluscplus +extern "C" { +#endif + +#include <asm-generic/ioctl.h> +#include <linux/types.h> + +#if MALI_USE_CSF +#include "csf/mali_kbase_csf_ioctl.h" +#else +#include "jm/mali_kbase_jm_ioctl.h" +#endif /* MALI_USE_CSF */ + +#define KBASE_IOCTL_TYPE 0x80 + +/** + * struct kbase_ioctl_set_flags - Set kernel context creation flags + * + * @create_flags: Flags - see base_context_create_flags + */ +struct kbase_ioctl_set_flags { + __u32 create_flags; +}; + +#define KBASE_IOCTL_SET_FLAGS \ + _IOW(KBASE_IOCTL_TYPE, 1, struct kbase_ioctl_set_flags) + +/** + * struct kbase_ioctl_get_gpuprops - Read GPU properties from the kernel + * + * @buffer: Pointer to the buffer to store properties into + * @size: Size of the buffer + * @flags: Flags - must be zero for now + * + * The ioctl will return the number of bytes stored into @buffer or an error + * on failure (e.g. @size is too small). If @size is specified as 0 then no + * data will be written but the return value will be the number of bytes needed + * for all the properties. + * + * @flags may be used in the future to request a different format for the + * buffer. With @flags == 0 the following format is used. + * + * The buffer will be filled with pairs of values, a __u32 key identifying the + * property followed by the value. The size of the value is identified using + * the bottom bits of the key. The value then immediately followed the key and + * is tightly packed (there is no padding). All keys and values are + * little-endian. + * + * 00 = __u8 + * 01 = __u16 + * 10 = __u32 + * 11 = __u64 + */ +struct kbase_ioctl_get_gpuprops { + __u64 buffer; + __u32 size; + __u32 flags; +}; + +#define KBASE_IOCTL_GET_GPUPROPS \ + _IOW(KBASE_IOCTL_TYPE, 3, struct kbase_ioctl_get_gpuprops) + +/** + * union kbase_ioctl_mem_alloc - Allocate memory on the GPU + * @in: Input parameters + * @in.va_pages: The number of pages of virtual address space to reserve + * @in.commit_pages: The number of physical pages to allocate + * @in.extension: The number of extra pages to allocate on each GPU fault which grows the region + * @in.flags: Flags + * @out: Output parameters + * @out.flags: Flags + * @out.gpu_va: The GPU virtual address which is allocated + */ +union kbase_ioctl_mem_alloc { + struct { + __u64 va_pages; + __u64 commit_pages; + __u64 extension; + __u64 flags; + } in; + struct { + __u64 flags; + __u64 gpu_va; + } out; +}; + +#define KBASE_IOCTL_MEM_ALLOC \ + _IOWR(KBASE_IOCTL_TYPE, 5, union kbase_ioctl_mem_alloc) + +/** + * struct kbase_ioctl_mem_query - Query properties of a GPU memory region + * @in: Input parameters + * @in.gpu_addr: A GPU address contained within the region + * @in.query: The type of query + * @out: Output parameters + * @out.value: The result of the query + * + * Use a %KBASE_MEM_QUERY_xxx flag as input for @query. + */ +union kbase_ioctl_mem_query { + struct { + __u64 gpu_addr; + __u64 query; + } in; + struct { + __u64 value; + } out; +}; + +#define KBASE_IOCTL_MEM_QUERY \ + _IOWR(KBASE_IOCTL_TYPE, 6, union kbase_ioctl_mem_query) + +#define KBASE_MEM_QUERY_COMMIT_SIZE ((__u64)1) +#define KBASE_MEM_QUERY_VA_SIZE ((__u64)2) +#define KBASE_MEM_QUERY_FLAGS ((__u64)3) + +/** + * struct kbase_ioctl_mem_free - Free a memory region + * @gpu_addr: Handle to the region to free + */ +struct kbase_ioctl_mem_free { + __u64 gpu_addr; +}; + +#define KBASE_IOCTL_MEM_FREE \ + _IOW(KBASE_IOCTL_TYPE, 7, struct kbase_ioctl_mem_free) + +/** + * struct kbase_ioctl_hwcnt_reader_setup - Setup HWC dumper/reader + * @buffer_count: requested number of dumping buffers + * @fe_bm: counters selection bitmask (Front end) + * @shader_bm: counters selection bitmask (Shader) + * @tiler_bm: counters selection bitmask (Tiler) + * @mmu_l2_bm: counters selection bitmask (MMU_L2) + * + * A fd is returned from the ioctl if successful, or a negative value on error + */ +struct kbase_ioctl_hwcnt_reader_setup { + __u32 buffer_count; + __u32 fe_bm; + __u32 shader_bm; + __u32 tiler_bm; + __u32 mmu_l2_bm; +}; + +#define KBASE_IOCTL_HWCNT_READER_SETUP \ + _IOW(KBASE_IOCTL_TYPE, 8, struct kbase_ioctl_hwcnt_reader_setup) + +/** + * struct kbase_ioctl_hwcnt_enable - Enable hardware counter collection + * @dump_buffer: GPU address to write counters to + * @fe_bm: counters selection bitmask (Front end) + * @shader_bm: counters selection bitmask (Shader) + * @tiler_bm: counters selection bitmask (Tiler) + * @mmu_l2_bm: counters selection bitmask (MMU_L2) + */ +struct kbase_ioctl_hwcnt_enable { + __u64 dump_buffer; + __u32 fe_bm; + __u32 shader_bm; + __u32 tiler_bm; + __u32 mmu_l2_bm; +}; + +#define KBASE_IOCTL_HWCNT_ENABLE \ + _IOW(KBASE_IOCTL_TYPE, 9, struct kbase_ioctl_hwcnt_enable) + +#define KBASE_IOCTL_HWCNT_DUMP \ + _IO(KBASE_IOCTL_TYPE, 10) + +#define KBASE_IOCTL_HWCNT_CLEAR \ + _IO(KBASE_IOCTL_TYPE, 11) + +/** + * struct kbase_ioctl_hwcnt_values - Values to set dummy the dummy counters to. + * @data: Counter samples for the dummy model. + * @size: Size of the counter sample data. + * @padding: Padding. + */ +struct kbase_ioctl_hwcnt_values { + __u64 data; + __u32 size; + __u32 padding; +}; + +#define KBASE_IOCTL_HWCNT_SET \ + _IOW(KBASE_IOCTL_TYPE, 32, struct kbase_ioctl_hwcnt_values) + +/** + * struct kbase_ioctl_disjoint_query - Query the disjoint counter + * @counter: A counter of disjoint events in the kernel + */ +struct kbase_ioctl_disjoint_query { + __u32 counter; +}; + +#define KBASE_IOCTL_DISJOINT_QUERY \ + _IOR(KBASE_IOCTL_TYPE, 12, struct kbase_ioctl_disjoint_query) + +/** + * struct kbase_ioctl_get_ddk_version - Query the kernel version + * @version_buffer: Buffer to receive the kernel version string + * @size: Size of the buffer + * @padding: Padding + * + * The ioctl will return the number of bytes written into version_buffer + * (which includes a NULL byte) or a negative error code + * + * The ioctl request code has to be _IOW because the data in ioctl struct is + * being copied to the kernel, even though the kernel then writes out the + * version info to the buffer specified in the ioctl. + */ +struct kbase_ioctl_get_ddk_version { + __u64 version_buffer; + __u32 size; + __u32 padding; +}; + +#define KBASE_IOCTL_GET_DDK_VERSION \ + _IOW(KBASE_IOCTL_TYPE, 13, struct kbase_ioctl_get_ddk_version) + +/** + * struct kbase_ioctl_mem_jit_init_10_2 - Initialize the just-in-time memory + * allocator (between kernel driver + * version 10.2--11.4) + * @va_pages: Number of VA pages to reserve for JIT + * + * Note that depending on the VA size of the application and GPU, the value + * specified in @va_pages may be ignored. + * + * New code should use KBASE_IOCTL_MEM_JIT_INIT instead, this is kept for + * backwards compatibility. + */ +struct kbase_ioctl_mem_jit_init_10_2 { + __u64 va_pages; +}; + +#define KBASE_IOCTL_MEM_JIT_INIT_10_2 \ + _IOW(KBASE_IOCTL_TYPE, 14, struct kbase_ioctl_mem_jit_init_10_2) + +/** + * struct kbase_ioctl_mem_jit_init_11_5 - Initialize the just-in-time memory + * allocator (between kernel driver + * version 11.5--11.19) + * @va_pages: Number of VA pages to reserve for JIT + * @max_allocations: Maximum number of concurrent allocations + * @trim_level: Level of JIT allocation trimming to perform on free (0 - 100%) + * @group_id: Group ID to be used for physical allocations + * @padding: Currently unused, must be zero + * + * Note that depending on the VA size of the application and GPU, the value + * specified in @va_pages may be ignored. + * + * New code should use KBASE_IOCTL_MEM_JIT_INIT instead, this is kept for + * backwards compatibility. + */ +struct kbase_ioctl_mem_jit_init_11_5 { + __u64 va_pages; + __u8 max_allocations; + __u8 trim_level; + __u8 group_id; + __u8 padding[5]; +}; + +#define KBASE_IOCTL_MEM_JIT_INIT_11_5 \ + _IOW(KBASE_IOCTL_TYPE, 14, struct kbase_ioctl_mem_jit_init_11_5) + +/** + * struct kbase_ioctl_mem_jit_init - Initialize the just-in-time memory + * allocator + * @va_pages: Number of GPU virtual address pages to reserve for just-in-time + * memory allocations + * @max_allocations: Maximum number of concurrent allocations + * @trim_level: Level of JIT allocation trimming to perform on free (0 - 100%) + * @group_id: Group ID to be used for physical allocations + * @padding: Currently unused, must be zero + * @phys_pages: Maximum number of physical pages to allocate just-in-time + * + * Note that depending on the VA size of the application and GPU, the value + * specified in @va_pages may be ignored. + */ +struct kbase_ioctl_mem_jit_init { + __u64 va_pages; + __u8 max_allocations; + __u8 trim_level; + __u8 group_id; + __u8 padding[5]; + __u64 phys_pages; +}; + +#define KBASE_IOCTL_MEM_JIT_INIT \ + _IOW(KBASE_IOCTL_TYPE, 14, struct kbase_ioctl_mem_jit_init) + +/** + * struct kbase_ioctl_mem_sync - Perform cache maintenance on memory + * + * @handle: GPU memory handle (GPU VA) + * @user_addr: The address where it is mapped in user space + * @size: The number of bytes to synchronise + * @type: The direction to synchronise: 0 is sync to memory (clean), + * 1 is sync from memory (invalidate). Use the BASE_SYNCSET_OP_xxx constants. + * @padding: Padding to round up to a multiple of 8 bytes, must be zero + */ +struct kbase_ioctl_mem_sync { + __u64 handle; + __u64 user_addr; + __u64 size; + __u8 type; + __u8 padding[7]; +}; + +#define KBASE_IOCTL_MEM_SYNC \ + _IOW(KBASE_IOCTL_TYPE, 15, struct kbase_ioctl_mem_sync) + +/** + * union kbase_ioctl_mem_find_cpu_offset - Find the offset of a CPU pointer + * + * @in: Input parameters + * @in.gpu_addr: The GPU address of the memory region + * @in.cpu_addr: The CPU address to locate + * @in.size: A size in bytes to validate is contained within the region + * @out: Output parameters + * @out.offset: The offset from the start of the memory region to @cpu_addr + */ +union kbase_ioctl_mem_find_cpu_offset { + struct { + __u64 gpu_addr; + __u64 cpu_addr; + __u64 size; + } in; + struct { + __u64 offset; + } out; +}; + +#define KBASE_IOCTL_MEM_FIND_CPU_OFFSET \ + _IOWR(KBASE_IOCTL_TYPE, 16, union kbase_ioctl_mem_find_cpu_offset) + +/** + * struct kbase_ioctl_get_context_id - Get the kernel context ID + * + * @id: The kernel context ID + */ +struct kbase_ioctl_get_context_id { + __u32 id; +}; + +#define KBASE_IOCTL_GET_CONTEXT_ID \ + _IOR(KBASE_IOCTL_TYPE, 17, struct kbase_ioctl_get_context_id) + +/** + * struct kbase_ioctl_tlstream_acquire - Acquire a tlstream fd + * + * @flags: Flags + * + * The ioctl returns a file descriptor when successful + */ +struct kbase_ioctl_tlstream_acquire { + __u32 flags; +}; + +#define KBASE_IOCTL_TLSTREAM_ACQUIRE \ + _IOW(KBASE_IOCTL_TYPE, 18, struct kbase_ioctl_tlstream_acquire) + +#define KBASE_IOCTL_TLSTREAM_FLUSH \ + _IO(KBASE_IOCTL_TYPE, 19) + +/** + * struct kbase_ioctl_mem_commit - Change the amount of memory backing a region + * + * @gpu_addr: The memory region to modify + * @pages: The number of physical pages that should be present + * + * The ioctl may return on the following error codes or 0 for success: + * -ENOMEM: Out of memory + * -EINVAL: Invalid arguments + */ +struct kbase_ioctl_mem_commit { + __u64 gpu_addr; + __u64 pages; +}; + +#define KBASE_IOCTL_MEM_COMMIT \ + _IOW(KBASE_IOCTL_TYPE, 20, struct kbase_ioctl_mem_commit) + +/** + * union kbase_ioctl_mem_alias - Create an alias of memory regions + * @in: Input parameters + * @in.flags: Flags, see BASE_MEM_xxx + * @in.stride: Bytes between start of each memory region + * @in.nents: The number of regions to pack together into the alias + * @in.aliasing_info: Pointer to an array of struct base_mem_aliasing_info + * @out: Output parameters + * @out.flags: Flags, see BASE_MEM_xxx + * @out.gpu_va: Address of the new alias + * @out.va_pages: Size of the new alias + */ +union kbase_ioctl_mem_alias { + struct { + __u64 flags; + __u64 stride; + __u64 nents; + __u64 aliasing_info; + } in; + struct { + __u64 flags; + __u64 gpu_va; + __u64 va_pages; + } out; +}; + +#define KBASE_IOCTL_MEM_ALIAS \ + _IOWR(KBASE_IOCTL_TYPE, 21, union kbase_ioctl_mem_alias) + +/** + * union kbase_ioctl_mem_import - Import memory for use by the GPU + * @in: Input parameters + * @in.flags: Flags, see BASE_MEM_xxx + * @in.phandle: Handle to the external memory + * @in.type: Type of external memory, see base_mem_import_type + * @in.padding: Amount of extra VA pages to append to the imported buffer + * @out: Output parameters + * @out.flags: Flags, see BASE_MEM_xxx + * @out.gpu_va: Address of the new alias + * @out.va_pages: Size of the new alias + */ +union kbase_ioctl_mem_import { + struct { + __u64 flags; + __u64 phandle; + __u32 type; + __u32 padding; + } in; + struct { + __u64 flags; + __u64 gpu_va; + __u64 va_pages; + } out; +}; + +#define KBASE_IOCTL_MEM_IMPORT \ + _IOWR(KBASE_IOCTL_TYPE, 22, union kbase_ioctl_mem_import) + +/** + * struct kbase_ioctl_mem_flags_change - Change the flags for a memory region + * @gpu_va: The GPU region to modify + * @flags: The new flags to set + * @mask: Mask of the flags to modify + */ +struct kbase_ioctl_mem_flags_change { + __u64 gpu_va; + __u64 flags; + __u64 mask; +}; + +#define KBASE_IOCTL_MEM_FLAGS_CHANGE \ + _IOW(KBASE_IOCTL_TYPE, 23, struct kbase_ioctl_mem_flags_change) + +/** + * struct kbase_ioctl_stream_create - Create a synchronisation stream + * @name: A name to identify this stream. Must be NULL-terminated. + * + * Note that this is also called a "timeline", but is named stream to avoid + * confusion with other uses of the word. + * + * Unused bytes in @name (after the first NULL byte) must be also be NULL bytes. + * + * The ioctl returns a file descriptor. + */ +struct kbase_ioctl_stream_create { + char name[32]; +}; + +#define KBASE_IOCTL_STREAM_CREATE \ + _IOW(KBASE_IOCTL_TYPE, 24, struct kbase_ioctl_stream_create) + +/** + * struct kbase_ioctl_fence_validate - Validate a fd refers to a fence + * @fd: The file descriptor to validate + */ +struct kbase_ioctl_fence_validate { + int fd; +}; + +#define KBASE_IOCTL_FENCE_VALIDATE \ + _IOW(KBASE_IOCTL_TYPE, 25, struct kbase_ioctl_fence_validate) + +/** + * struct kbase_ioctl_mem_profile_add - Provide profiling information to kernel + * @buffer: Pointer to the information + * @len: Length + * @padding: Padding + * + * The data provided is accessible through a debugfs file + */ +struct kbase_ioctl_mem_profile_add { + __u64 buffer; + __u32 len; + __u32 padding; +}; + +#define KBASE_IOCTL_MEM_PROFILE_ADD \ + _IOW(KBASE_IOCTL_TYPE, 27, struct kbase_ioctl_mem_profile_add) + +/** + * struct kbase_ioctl_sticky_resource_map - Permanently map an external resource + * @count: Number of resources + * @address: Array of __u64 GPU addresses of the external resources to map + */ +struct kbase_ioctl_sticky_resource_map { + __u64 count; + __u64 address; +}; + +#define KBASE_IOCTL_STICKY_RESOURCE_MAP \ + _IOW(KBASE_IOCTL_TYPE, 29, struct kbase_ioctl_sticky_resource_map) + +/** + * struct kbase_ioctl_sticky_resource_map - Unmap a resource mapped which was + * previously permanently mapped + * @count: Number of resources + * @address: Array of __u64 GPU addresses of the external resources to unmap + */ +struct kbase_ioctl_sticky_resource_unmap { + __u64 count; + __u64 address; +}; + +#define KBASE_IOCTL_STICKY_RESOURCE_UNMAP \ + _IOW(KBASE_IOCTL_TYPE, 30, struct kbase_ioctl_sticky_resource_unmap) + +/** + * union kbase_ioctl_mem_find_gpu_start_and_offset - Find the start address of + * the GPU memory region for + * the given gpu address and + * the offset of that address + * into the region + * @in: Input parameters + * @in.gpu_addr: GPU virtual address + * @in.size: Size in bytes within the region + * @out: Output parameters + * @out.start: Address of the beginning of the memory region enclosing @gpu_addr + * for the length of @offset bytes + * @out.offset: The offset from the start of the memory region to @gpu_addr + */ +union kbase_ioctl_mem_find_gpu_start_and_offset { + struct { + __u64 gpu_addr; + __u64 size; + } in; + struct { + __u64 start; + __u64 offset; + } out; +}; + +#define KBASE_IOCTL_MEM_FIND_GPU_START_AND_OFFSET \ + _IOWR(KBASE_IOCTL_TYPE, 31, union kbase_ioctl_mem_find_gpu_start_and_offset) + +#define KBASE_IOCTL_CINSTR_GWT_START \ + _IO(KBASE_IOCTL_TYPE, 33) + +#define KBASE_IOCTL_CINSTR_GWT_STOP \ + _IO(KBASE_IOCTL_TYPE, 34) + +/** + * union kbase_ioctl_gwt_dump - Used to collect all GPU write fault addresses. + * @in: Input parameters + * @in.addr_buffer: Address of buffer to hold addresses of gpu modified areas. + * @in.size_buffer: Address of buffer to hold size of modified areas (in pages) + * @in.len: Number of addresses the buffers can hold. + * @in.padding: padding + * @out: Output parameters + * @out.no_of_addr_collected: Number of addresses collected into addr_buffer. + * @out.more_data_available: Status indicating if more addresses are available. + * @out.padding: padding + * + * This structure is used when performing a call to dump GPU write fault + * addresses. + */ +union kbase_ioctl_cinstr_gwt_dump { + struct { + __u64 addr_buffer; + __u64 size_buffer; + __u32 len; + __u32 padding; + + } in; + struct { + __u32 no_of_addr_collected; + __u8 more_data_available; + __u8 padding[27]; + } out; +}; + +#define KBASE_IOCTL_CINSTR_GWT_DUMP \ + _IOWR(KBASE_IOCTL_TYPE, 35, union kbase_ioctl_cinstr_gwt_dump) + +/** + * struct kbase_ioctl_mem_exec_init - Initialise the EXEC_VA memory zone + * + * @va_pages: Number of VA pages to reserve for EXEC_VA + */ +struct kbase_ioctl_mem_exec_init { + __u64 va_pages; +}; + +#define KBASE_IOCTL_MEM_EXEC_INIT \ + _IOW(KBASE_IOCTL_TYPE, 38, struct kbase_ioctl_mem_exec_init) + +/** + * union kbase_ioctl_get_cpu_gpu_timeinfo - Request zero or more types of + * cpu/gpu time (counter values) + * @in: Input parameters + * @in.request_flags: Bit-flags indicating the requested types. + * @in.paddings: Unused, size alignment matching the out. + * @out: Output parameters + * @out.sec: Integer field of the monotonic time, unit in seconds. + * @out.nsec: Fractional sec of the monotonic time, in nano-seconds. + * @out.padding: Unused, for __u64 alignment + * @out.timestamp: System wide timestamp (counter) value. + * @out.cycle_counter: GPU cycle counter value. + */ +union kbase_ioctl_get_cpu_gpu_timeinfo { + struct { + __u32 request_flags; + __u32 paddings[7]; + } in; + struct { + __u64 sec; + __u32 nsec; + __u32 padding; + __u64 timestamp; + __u64 cycle_counter; + } out; +}; + +#define KBASE_IOCTL_GET_CPU_GPU_TIMEINFO \ + _IOWR(KBASE_IOCTL_TYPE, 50, union kbase_ioctl_get_cpu_gpu_timeinfo) + +/** + * struct kbase_ioctl_context_priority_check - Check the max possible priority + * @priority: Input priority & output priority + */ + +struct kbase_ioctl_context_priority_check { + __u8 priority; +}; + +#define KBASE_IOCTL_CONTEXT_PRIORITY_CHECK \ + _IOWR(KBASE_IOCTL_TYPE, 54, struct kbase_ioctl_context_priority_check) + +/** + * struct kbase_ioctl_set_limited_core_count - Set the limited core count. + * + * @max_core_count: Maximum core count + */ +struct kbase_ioctl_set_limited_core_count { + __u8 max_core_count; +}; + +#define KBASE_IOCTL_SET_LIMITED_CORE_COUNT \ + _IOW(KBASE_IOCTL_TYPE, 55, struct kbase_ioctl_set_limited_core_count) + + +/*************** + * test ioctls * + ***************/ +#if MALI_UNIT_TEST +/* These ioctls are purely for test purposes and are not used in the production + * driver, they therefore may change without notice + */ + +#define KBASE_IOCTL_TEST_TYPE (KBASE_IOCTL_TYPE + 1) + + +/** + * struct kbase_ioctl_tlstream_stats - Read tlstream stats for test purposes + * @bytes_collected: number of bytes read by user + * @bytes_generated: number of bytes generated by tracepoints + */ +struct kbase_ioctl_tlstream_stats { + __u32 bytes_collected; + __u32 bytes_generated; +}; + +#define KBASE_IOCTL_TLSTREAM_STATS \ + _IOR(KBASE_IOCTL_TEST_TYPE, 2, struct kbase_ioctl_tlstream_stats) + +#endif /* MALI_UNIT_TEST */ + +/* Customer extension range */ +#define KBASE_IOCTL_EXTRA_TYPE (KBASE_IOCTL_TYPE + 2) + +/* If the integration needs extra ioctl add them there + * like this: + * + * struct my_ioctl_args { + * .... + * } + * + * #define KBASE_IOCTL_MY_IOCTL \ + * _IOWR(KBASE_IOCTL_EXTRA_TYPE, 0, struct my_ioctl_args) + */ + + +/********************************** + * Definitions for GPU properties * + **********************************/ +#define KBASE_GPUPROP_VALUE_SIZE_U8 (0x0) +#define KBASE_GPUPROP_VALUE_SIZE_U16 (0x1) +#define KBASE_GPUPROP_VALUE_SIZE_U32 (0x2) +#define KBASE_GPUPROP_VALUE_SIZE_U64 (0x3) + +#define KBASE_GPUPROP_PRODUCT_ID 1 +#define KBASE_GPUPROP_VERSION_STATUS 2 +#define KBASE_GPUPROP_MINOR_REVISION 3 +#define KBASE_GPUPROP_MAJOR_REVISION 4 +/* 5 previously used for GPU speed */ +#define KBASE_GPUPROP_GPU_FREQ_KHZ_MAX 6 +/* 7 previously used for minimum GPU speed */ +#define KBASE_GPUPROP_LOG2_PROGRAM_COUNTER_SIZE 8 +#define KBASE_GPUPROP_TEXTURE_FEATURES_0 9 +#define KBASE_GPUPROP_TEXTURE_FEATURES_1 10 +#define KBASE_GPUPROP_TEXTURE_FEATURES_2 11 +#define KBASE_GPUPROP_GPU_AVAILABLE_MEMORY_SIZE 12 + +#define KBASE_GPUPROP_L2_LOG2_LINE_SIZE 13 +#define KBASE_GPUPROP_L2_LOG2_CACHE_SIZE 14 +#define KBASE_GPUPROP_L2_NUM_L2_SLICES 15 + +#define KBASE_GPUPROP_TILER_BIN_SIZE_BYTES 16 +#define KBASE_GPUPROP_TILER_MAX_ACTIVE_LEVELS 17 + +#define KBASE_GPUPROP_MAX_THREADS 18 +#define KBASE_GPUPROP_MAX_WORKGROUP_SIZE 19 +#define KBASE_GPUPROP_MAX_BARRIER_SIZE 20 +#define KBASE_GPUPROP_MAX_REGISTERS 21 +#define KBASE_GPUPROP_MAX_TASK_QUEUE 22 +#define KBASE_GPUPROP_MAX_THREAD_GROUP_SPLIT 23 +#define KBASE_GPUPROP_IMPL_TECH 24 + +#define KBASE_GPUPROP_RAW_SHADER_PRESENT 25 +#define KBASE_GPUPROP_RAW_TILER_PRESENT 26 +#define KBASE_GPUPROP_RAW_L2_PRESENT 27 +#define KBASE_GPUPROP_RAW_STACK_PRESENT 28 +#define KBASE_GPUPROP_RAW_L2_FEATURES 29 +#define KBASE_GPUPROP_RAW_CORE_FEATURES 30 +#define KBASE_GPUPROP_RAW_MEM_FEATURES 31 +#define KBASE_GPUPROP_RAW_MMU_FEATURES 32 +#define KBASE_GPUPROP_RAW_AS_PRESENT 33 +#define KBASE_GPUPROP_RAW_JS_PRESENT 34 +#define KBASE_GPUPROP_RAW_JS_FEATURES_0 35 +#define KBASE_GPUPROP_RAW_JS_FEATURES_1 36 +#define KBASE_GPUPROP_RAW_JS_FEATURES_2 37 +#define KBASE_GPUPROP_RAW_JS_FEATURES_3 38 +#define KBASE_GPUPROP_RAW_JS_FEATURES_4 39 +#define KBASE_GPUPROP_RAW_JS_FEATURES_5 40 +#define KBASE_GPUPROP_RAW_JS_FEATURES_6 41 +#define KBASE_GPUPROP_RAW_JS_FEATURES_7 42 +#define KBASE_GPUPROP_RAW_JS_FEATURES_8 43 +#define KBASE_GPUPROP_RAW_JS_FEATURES_9 44 +#define KBASE_GPUPROP_RAW_JS_FEATURES_10 45 +#define KBASE_GPUPROP_RAW_JS_FEATURES_11 46 +#define KBASE_GPUPROP_RAW_JS_FEATURES_12 47 +#define KBASE_GPUPROP_RAW_JS_FEATURES_13 48 +#define KBASE_GPUPROP_RAW_JS_FEATURES_14 49 +#define KBASE_GPUPROP_RAW_JS_FEATURES_15 50 +#define KBASE_GPUPROP_RAW_TILER_FEATURES 51 +#define KBASE_GPUPROP_RAW_TEXTURE_FEATURES_0 52 +#define KBASE_GPUPROP_RAW_TEXTURE_FEATURES_1 53 +#define KBASE_GPUPROP_RAW_TEXTURE_FEATURES_2 54 +#define KBASE_GPUPROP_RAW_GPU_ID 55 +#define KBASE_GPUPROP_RAW_THREAD_MAX_THREADS 56 +#define KBASE_GPUPROP_RAW_THREAD_MAX_WORKGROUP_SIZE 57 +#define KBASE_GPUPROP_RAW_THREAD_MAX_BARRIER_SIZE 58 +#define KBASE_GPUPROP_RAW_THREAD_FEATURES 59 +#define KBASE_GPUPROP_RAW_COHERENCY_MODE 60 + +#define KBASE_GPUPROP_COHERENCY_NUM_GROUPS 61 +#define KBASE_GPUPROP_COHERENCY_NUM_CORE_GROUPS 62 +#define KBASE_GPUPROP_COHERENCY_COHERENCY 63 +#define KBASE_GPUPROP_COHERENCY_GROUP_0 64 +#define KBASE_GPUPROP_COHERENCY_GROUP_1 65 +#define KBASE_GPUPROP_COHERENCY_GROUP_2 66 +#define KBASE_GPUPROP_COHERENCY_GROUP_3 67 +#define KBASE_GPUPROP_COHERENCY_GROUP_4 68 +#define KBASE_GPUPROP_COHERENCY_GROUP_5 69 +#define KBASE_GPUPROP_COHERENCY_GROUP_6 70 +#define KBASE_GPUPROP_COHERENCY_GROUP_7 71 +#define KBASE_GPUPROP_COHERENCY_GROUP_8 72 +#define KBASE_GPUPROP_COHERENCY_GROUP_9 73 +#define KBASE_GPUPROP_COHERENCY_GROUP_10 74 +#define KBASE_GPUPROP_COHERENCY_GROUP_11 75 +#define KBASE_GPUPROP_COHERENCY_GROUP_12 76 +#define KBASE_GPUPROP_COHERENCY_GROUP_13 77 +#define KBASE_GPUPROP_COHERENCY_GROUP_14 78 +#define KBASE_GPUPROP_COHERENCY_GROUP_15 79 + +#define KBASE_GPUPROP_TEXTURE_FEATURES_3 80 +#define KBASE_GPUPROP_RAW_TEXTURE_FEATURES_3 81 + +#define KBASE_GPUPROP_NUM_EXEC_ENGINES 82 + +#define KBASE_GPUPROP_RAW_THREAD_TLS_ALLOC 83 +#define KBASE_GPUPROP_TLS_ALLOC 84 +#define KBASE_GPUPROP_RAW_GPU_FEATURES 85 +#ifdef __cpluscplus +} +#endif + +#endif /* _UAPI_KBASE_IOCTL_H_ */ |