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Diffstat (limited to 'driver/product/kernel/drivers/gpu/arm/midgard/mali_kbase_uku.h')
| -rwxr-xr-x | driver/product/kernel/drivers/gpu/arm/midgard/mali_kbase_uku.h | 542 |
1 files changed, 542 insertions, 0 deletions
diff --git a/driver/product/kernel/drivers/gpu/arm/midgard/mali_kbase_uku.h b/driver/product/kernel/drivers/gpu/arm/midgard/mali_kbase_uku.h new file mode 100755 index 0000000..baa9296 --- /dev/null +++ b/driver/product/kernel/drivers/gpu/arm/midgard/mali_kbase_uku.h @@ -0,0 +1,542 @@ +/* + * + * (C) COPYRIGHT 2008-2016 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 licence. + * + * A copy of the licence is included with the program, and can also be obtained + * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + + + + + +#ifndef _KBASE_UKU_H_ +#define _KBASE_UKU_H_ + +#include "mali_uk.h" +#include "mali_base_kernel.h" + +/* This file needs to support being included from kernel and userside (which use different defines) */ +#if defined(CONFIG_MALI_ERROR_INJECT) || MALI_ERROR_INJECT_ON +#define SUPPORT_MALI_ERROR_INJECT +#endif /* defined(CONFIG_MALI_ERROR_INJECT) || MALI_ERROR_INJECT_ON */ +#if defined(CONFIG_MALI_NO_MALI) +#define SUPPORT_MALI_NO_MALI +#elif defined(MALI_NO_MALI) +#if MALI_NO_MALI +#define SUPPORT_MALI_NO_MALI +#endif +#endif + +#if defined(SUPPORT_MALI_NO_MALI) || defined(SUPPORT_MALI_ERROR_INJECT) +#include "backend/gpu/mali_kbase_model_dummy.h" +#endif + +#include "mali_kbase_gpuprops_types.h" + +/* + * 10.1: + * - Do mmap in kernel for SAME_VA memory allocations rather then + * calling back into the kernel as a 2nd stage of the allocation request. + * + * 10.2: + * - Add KBASE_FUNC_MEM_JIT_INIT which allows clients to request a custom VA + * region for use with JIT (ignored on 32-bit platforms) + * + * 10.3: + * - base_jd_core_req typedef-ed to u32 (instead of to u16) + * - two flags added: BASE_JD_REQ_SKIP_CACHE_STAT / _END + * + * 10.4: + * - Removed KBASE_FUNC_EXT_BUFFER_LOCK used only in internal tests + * + * 10.5: + * - Reverted to performing mmap in user space so that tools like valgrind work. + * + * 10.6: + * - Add flags input variable to KBASE_FUNC_TLSTREAM_ACQUIRE + */ +#define BASE_UK_VERSION_MAJOR 10 +#define BASE_UK_VERSION_MINOR 6 + +struct kbase_uk_mem_alloc { + union uk_header header; + /* IN */ + u64 va_pages; + u64 commit_pages; + u64 extent; + /* IN/OUT */ + u64 flags; + /* OUT */ + u64 gpu_va; + u16 va_alignment; + u8 padding[6]; +}; + +struct kbase_uk_mem_free { + union uk_header header; + /* IN */ + u64 gpu_addr; + /* OUT */ +}; + +struct kbase_uk_mem_alias { + union uk_header header; + /* IN/OUT */ + u64 flags; + /* IN */ + u64 stride; + u64 nents; + union kbase_pointer ai; + /* OUT */ + u64 gpu_va; + u64 va_pages; +}; + +struct kbase_uk_mem_import { + union uk_header header; + /* IN */ + union kbase_pointer phandle; + u32 type; + u32 padding; + /* IN/OUT */ + u64 flags; + /* OUT */ + u64 gpu_va; + u64 va_pages; +}; + +struct kbase_uk_mem_flags_change { + union uk_header header; + /* IN */ + u64 gpu_va; + u64 flags; + u64 mask; +}; + +struct kbase_uk_job_submit { + union uk_header header; + /* IN */ + union kbase_pointer addr; + u32 nr_atoms; + u32 stride; /* bytes between atoms, i.e. sizeof(base_jd_atom_v2) */ + /* OUT */ +}; + +struct kbase_uk_post_term { + union uk_header header; +}; + +struct kbase_uk_sync_now { + union uk_header header; + + /* IN */ + struct base_syncset sset; + + /* OUT */ +}; + +struct kbase_uk_hwcnt_setup { + union uk_header header; + + /* IN */ + u64 dump_buffer; + u32 jm_bm; + u32 shader_bm; + u32 tiler_bm; + u32 unused_1; /* keep for backwards compatibility */ + u32 mmu_l2_bm; + u32 padding; + /* OUT */ +}; + +/** + * struct kbase_uk_hwcnt_reader_setup - User/Kernel space data exchange structure + * @header: UK structure header + * @buffer_count: requested number of dumping buffers + * @jm_bm: counters selection bitmask (JM) + * @shader_bm: counters selection bitmask (Shader) + * @tiler_bm: counters selection bitmask (Tiler) + * @mmu_l2_bm: counters selection bitmask (MMU_L2) + * @fd: dumping notification file descriptor + * + * This structure sets up HWC dumper/reader for this context. + * Multiple instances can be created for single context. + */ +struct kbase_uk_hwcnt_reader_setup { + union uk_header header; + + /* IN */ + u32 buffer_count; + u32 jm_bm; + u32 shader_bm; + u32 tiler_bm; + u32 mmu_l2_bm; + + /* OUT */ + s32 fd; +}; + +struct kbase_uk_hwcnt_dump { + union uk_header header; +}; + +struct kbase_uk_hwcnt_clear { + union uk_header header; +}; + +struct kbase_uk_fence_validate { + union uk_header header; + /* IN */ + s32 fd; + u32 padding; + /* OUT */ +}; + +struct kbase_uk_stream_create { + union uk_header header; + /* IN */ + char name[32]; + /* OUT */ + s32 fd; + u32 padding; +}; + +struct kbase_uk_gpuprops { + union uk_header header; + + /* IN */ + struct mali_base_gpu_props props; + /* OUT */ +}; + +struct kbase_uk_mem_query { + union uk_header header; + /* IN */ + u64 gpu_addr; +#define KBASE_MEM_QUERY_COMMIT_SIZE 1 +#define KBASE_MEM_QUERY_VA_SIZE 2 +#define KBASE_MEM_QUERY_FLAGS 3 + u64 query; + /* OUT */ + u64 value; +}; + +struct kbase_uk_mem_commit { + union uk_header header; + /* IN */ + u64 gpu_addr; + u64 pages; + /* OUT */ + u32 result_subcode; + u32 padding; +}; + +struct kbase_uk_find_cpu_offset { + union uk_header header; + /* IN */ + u64 gpu_addr; + u64 cpu_addr; + u64 size; + /* OUT */ + u64 offset; +}; + +#define KBASE_GET_VERSION_BUFFER_SIZE 64 +struct kbase_uk_get_ddk_version { + union uk_header header; + /* OUT */ + char version_buffer[KBASE_GET_VERSION_BUFFER_SIZE]; + u32 version_string_size; + u32 padding; +}; + +struct kbase_uk_disjoint_query { + union uk_header header; + /* OUT */ + u32 counter; + u32 padding; +}; + +struct kbase_uk_set_flags { + union uk_header header; + /* IN */ + u32 create_flags; + u32 padding; +}; + +#if MALI_UNIT_TEST +#define TEST_ADDR_COUNT 4 +#define KBASE_TEST_BUFFER_SIZE 128 +struct kbase_exported_test_data { + u64 test_addr[TEST_ADDR_COUNT]; /**< memory address */ + u32 test_addr_pages[TEST_ADDR_COUNT]; /**< memory size in pages */ + union kbase_pointer kctx; /**< base context created by process */ + union kbase_pointer mm; /**< pointer to process address space */ + u8 buffer1[KBASE_TEST_BUFFER_SIZE]; /**< unit test defined parameter */ + u8 buffer2[KBASE_TEST_BUFFER_SIZE]; /**< unit test defined parameter */ +}; + +struct kbase_uk_set_test_data { + union uk_header header; + /* IN */ + struct kbase_exported_test_data test_data; +}; + +#endif /* MALI_UNIT_TEST */ + +#ifdef SUPPORT_MALI_ERROR_INJECT +struct kbase_uk_error_params { + union uk_header header; + /* IN */ + struct kbase_error_params params; +}; +#endif /* SUPPORT_MALI_ERROR_INJECT */ + +#ifdef SUPPORT_MALI_NO_MALI +struct kbase_uk_model_control_params { + union uk_header header; + /* IN */ + struct kbase_model_control_params params; +}; +#endif /* SUPPORT_MALI_NO_MALI */ + +#ifdef BASE_LEGACY_UK8_SUPPORT +struct kbase_uk_keep_gpu_powered { + union uk_header header; + u32 enabled; + u32 padding; +}; +#endif /* BASE_LEGACY_UK8_SUPPORT */ + +struct kbase_uk_profiling_controls { + union uk_header header; + u32 profiling_controls[FBDUMP_CONTROL_MAX]; +}; + +struct kbase_uk_debugfs_mem_profile_add { + union uk_header header; + u32 len; + u32 padding; + union kbase_pointer buf; +}; + +struct kbase_uk_context_id { + union uk_header header; + /* OUT */ + int id; +}; + +/** + * struct kbase_uk_tlstream_acquire - User/Kernel space data exchange structure + * @header: UK structure header + * @flags: timeline stream flags + * @fd: timeline stream file descriptor + * + * This structure is used when performing a call to acquire kernel side timeline + * stream file descriptor. + */ +struct kbase_uk_tlstream_acquire { + union uk_header header; + /* IN */ + u32 flags; + /* OUT */ + s32 fd; +}; + +/** + * struct kbase_uk_tlstream_acquire_v10_4 - User/Kernel space data exchange + * structure + * @header: UK structure header + * @fd: timeline stream file descriptor + * + * This structure is used when performing a call to acquire kernel side timeline + * stream file descriptor. + */ +struct kbase_uk_tlstream_acquire_v10_4 { + union uk_header header; + /* IN */ + /* OUT */ + s32 fd; +}; + +/** + * struct kbase_uk_tlstream_flush - User/Kernel space data exchange structure + * @header: UK structure header + * + * This structure is used when performing a call to flush kernel side + * timeline streams. + */ +struct kbase_uk_tlstream_flush { + union uk_header header; + /* IN */ + /* OUT */ +}; + +#if MALI_UNIT_TEST +/** + * struct kbase_uk_tlstream_test - User/Kernel space data exchange structure + * @header: UK structure header + * @tpw_count: number of trace point writers in each context + * @msg_delay: time delay between tracepoints from one writer in milliseconds + * @msg_count: number of trace points written by one writer + * @aux_msg: if non-zero aux messages will be included + * + * This structure is used when performing a call to start timeline stream test + * embedded in kernel. + */ +struct kbase_uk_tlstream_test { + union uk_header header; + /* IN */ + u32 tpw_count; + u32 msg_delay; + u32 msg_count; + u32 aux_msg; + /* OUT */ +}; + +/** + * struct kbase_uk_tlstream_stats - User/Kernel space data exchange structure + * @header: UK structure header + * @bytes_collected: number of bytes read by user + * @bytes_generated: number of bytes generated by tracepoints + * + * This structure is used when performing a call to obtain timeline stream + * statistics. + */ +struct kbase_uk_tlstream_stats { + union uk_header header; /**< UK structure header. */ + /* IN */ + /* OUT */ + u32 bytes_collected; + u32 bytes_generated; +}; +#endif /* MALI_UNIT_TEST */ + +/** + * struct struct kbase_uk_prfcnt_value for the KBASE_FUNC_SET_PRFCNT_VALUES ioctl + * @header: UK structure header + * @data: Counter samples for the dummy model + * @size:............Size of the counter sample data + */ +struct kbase_uk_prfcnt_values { + union uk_header header; + /* IN */ + u32 *data; + u32 size; +}; + +/** + * struct kbase_uk_soft_event_update - User/Kernel space data exchange structure + * @header: UK structure header + * @evt: the GPU address containing the event + * @new_status: the new event status, must be either BASE_JD_SOFT_EVENT_SET or + * BASE_JD_SOFT_EVENT_RESET + * @flags: reserved for future uses, must be set to 0 + * + * This structure is used to update the status of a software event. If the + * event's status is set to BASE_JD_SOFT_EVENT_SET, any job currently waiting + * on this event will complete. + */ +struct kbase_uk_soft_event_update { + union uk_header header; + /* IN */ + u64 evt; + u32 new_status; + u32 flags; +}; + +/** + * struct kbase_uk_mem_jit_init - User/Kernel space data exchange structure + * @header: UK structure header + * @va_pages: Number of virtual pages required for JIT + * + * This structure is used when requesting initialization of JIT. + */ +struct kbase_uk_mem_jit_init { + union uk_header header; + /* IN */ + u64 va_pages; +}; + +enum kbase_uk_function_id { + KBASE_FUNC_MEM_ALLOC = (UK_FUNC_ID + 0), + KBASE_FUNC_MEM_IMPORT = (UK_FUNC_ID + 1), + KBASE_FUNC_MEM_COMMIT = (UK_FUNC_ID + 2), + KBASE_FUNC_MEM_QUERY = (UK_FUNC_ID + 3), + KBASE_FUNC_MEM_FREE = (UK_FUNC_ID + 4), + KBASE_FUNC_MEM_FLAGS_CHANGE = (UK_FUNC_ID + 5), + KBASE_FUNC_MEM_ALIAS = (UK_FUNC_ID + 6), + +#ifdef BASE_LEGACY_UK6_SUPPORT + KBASE_FUNC_JOB_SUBMIT_UK6 = (UK_FUNC_ID + 7), +#endif /* BASE_LEGACY_UK6_SUPPORT */ + + KBASE_FUNC_SYNC = (UK_FUNC_ID + 8), + + KBASE_FUNC_POST_TERM = (UK_FUNC_ID + 9), + + KBASE_FUNC_HWCNT_SETUP = (UK_FUNC_ID + 10), + KBASE_FUNC_HWCNT_DUMP = (UK_FUNC_ID + 11), + KBASE_FUNC_HWCNT_CLEAR = (UK_FUNC_ID + 12), + + KBASE_FUNC_GPU_PROPS_REG_DUMP = (UK_FUNC_ID + 14), + + KBASE_FUNC_FIND_CPU_OFFSET = (UK_FUNC_ID + 15), + + KBASE_FUNC_GET_VERSION = (UK_FUNC_ID + 16), + KBASE_FUNC_SET_FLAGS = (UK_FUNC_ID + 18), + + KBASE_FUNC_SET_TEST_DATA = (UK_FUNC_ID + 19), + KBASE_FUNC_INJECT_ERROR = (UK_FUNC_ID + 20), + KBASE_FUNC_MODEL_CONTROL = (UK_FUNC_ID + 21), + +#ifdef BASE_LEGACY_UK8_SUPPORT + KBASE_FUNC_KEEP_GPU_POWERED = (UK_FUNC_ID + 22), +#endif /* BASE_LEGACY_UK8_SUPPORT */ + + KBASE_FUNC_FENCE_VALIDATE = (UK_FUNC_ID + 23), + KBASE_FUNC_STREAM_CREATE = (UK_FUNC_ID + 24), + KBASE_FUNC_GET_PROFILING_CONTROLS = (UK_FUNC_ID + 25), + KBASE_FUNC_SET_PROFILING_CONTROLS = (UK_FUNC_ID + 26), + /* to be used only for testing + * purposes, otherwise these controls + * are set through gator API */ + + KBASE_FUNC_DEBUGFS_MEM_PROFILE_ADD = (UK_FUNC_ID + 27), + KBASE_FUNC_JOB_SUBMIT = (UK_FUNC_ID + 28), + KBASE_FUNC_DISJOINT_QUERY = (UK_FUNC_ID + 29), + + KBASE_FUNC_GET_CONTEXT_ID = (UK_FUNC_ID + 31), + + KBASE_FUNC_TLSTREAM_ACQUIRE_V10_4 = (UK_FUNC_ID + 32), +#if MALI_UNIT_TEST + KBASE_FUNC_TLSTREAM_TEST = (UK_FUNC_ID + 33), + KBASE_FUNC_TLSTREAM_STATS = (UK_FUNC_ID + 34), +#endif /* MALI_UNIT_TEST */ + KBASE_FUNC_TLSTREAM_FLUSH = (UK_FUNC_ID + 35), + + KBASE_FUNC_HWCNT_READER_SETUP = (UK_FUNC_ID + 36), + +#ifdef SUPPORT_MALI_NO_MALI + KBASE_FUNC_SET_PRFCNT_VALUES = (UK_FUNC_ID + 37), +#endif + + KBASE_FUNC_SOFT_EVENT_UPDATE = (UK_FUNC_ID + 38), + + KBASE_FUNC_MEM_JIT_INIT = (UK_FUNC_ID + 39), + + KBASE_FUNC_TLSTREAM_ACQUIRE = (UK_FUNC_ID + 40), + + KBASE_FUNC_MAX +}; + +#endif /* _KBASE_UKU_H_ */ + |