/* * Copyright 2014 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is 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 Software. * * THE SOFTWARE IS 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * */ #include #include #include #include #ifdef MAJOR_IN_SYSMACROS #include #endif #include #include #if HAVE_ALLOCA_H # include #endif #include #include "CUnit/Basic.h" #include "amdgpu_test.h" #include "amdgpu_drm.h" #include "amdgpu_internal.h" #include "util_math.h" static amdgpu_device_handle device_handle; static uint32_t major_version; static uint32_t minor_version; static uint32_t family_id; static uint32_t chip_id; static uint32_t chip_rev; static void amdgpu_query_info_test(void); static void amdgpu_command_submission_gfx(void); static void amdgpu_command_submission_compute(void); static void amdgpu_command_submission_multi_fence(void); static void amdgpu_command_submission_sdma(void); static void amdgpu_userptr_test(void); static void amdgpu_semaphore_test(void); static void amdgpu_sync_dependency_test(void); static void amdgpu_bo_eviction_test(void); static void amdgpu_compute_dispatch_test(void); static void amdgpu_gfx_dispatch_test(void); static void amdgpu_draw_test(void); static void amdgpu_gpu_reset_test(void); static void amdgpu_command_submission_write_linear_helper(unsigned ip_type); static void amdgpu_command_submission_const_fill_helper(unsigned ip_type); static void amdgpu_command_submission_copy_linear_helper(unsigned ip_type); static void amdgpu_test_exec_cs_helper(amdgpu_context_handle context_handle, unsigned ip_type, int instance, int pm4_dw, uint32_t *pm4_src, int res_cnt, amdgpu_bo_handle *resources, struct amdgpu_cs_ib_info *ib_info, struct amdgpu_cs_request *ibs_request); CU_TestInfo basic_tests[] = { { "Query Info Test", amdgpu_query_info_test }, { "Userptr Test", amdgpu_userptr_test }, { "bo eviction Test", amdgpu_bo_eviction_test }, { "Command submission Test (GFX)", amdgpu_command_submission_gfx }, { "Command submission Test (Compute)", amdgpu_command_submission_compute }, { "Command submission Test (Multi-Fence)", amdgpu_command_submission_multi_fence }, { "Command submission Test (SDMA)", amdgpu_command_submission_sdma }, { "SW semaphore Test", amdgpu_semaphore_test }, { "Sync dependency Test", amdgpu_sync_dependency_test }, { "Dispatch Test (Compute)", amdgpu_compute_dispatch_test }, { "Dispatch Test (GFX)", amdgpu_gfx_dispatch_test }, { "Draw Test", amdgpu_draw_test }, { "GPU reset Test", amdgpu_gpu_reset_test }, CU_TEST_INFO_NULL, }; #define BUFFER_SIZE (MAX2(8 * 1024, getpagesize())) #define SDMA_PKT_HEADER_op_offset 0 #define SDMA_PKT_HEADER_op_mask 0x000000FF #define SDMA_PKT_HEADER_op_shift 0 #define SDMA_PKT_HEADER_OP(x) (((x) & SDMA_PKT_HEADER_op_mask) << SDMA_PKT_HEADER_op_shift) #define SDMA_OPCODE_CONSTANT_FILL 11 # define SDMA_CONSTANT_FILL_EXTRA_SIZE(x) ((x) << 14) /* 0 = byte fill * 2 = DW fill */ #define SDMA_PACKET(op, sub_op, e) ((((e) & 0xFFFF) << 16) | \ (((sub_op) & 0xFF) << 8) | \ (((op) & 0xFF) << 0)) #define SDMA_OPCODE_WRITE 2 # define SDMA_WRITE_SUB_OPCODE_LINEAR 0 # define SDMA_WRTIE_SUB_OPCODE_TILED 1 #define SDMA_OPCODE_COPY 1 # define SDMA_COPY_SUB_OPCODE_LINEAR 0 #define SDMA_OPCODE_ATOMIC 10 # define SDMA_ATOMIC_LOOP(x) ((x) << 0) /* 0 - single_pass_atomic. * 1 - loop_until_compare_satisfied. */ # define SDMA_ATOMIC_TMZ(x) ((x) << 2) /* 0 - non-TMZ. * 1 - TMZ. */ # define SDMA_ATOMIC_OPCODE(x) ((x) << 9) /* TC_OP_ATOMIC_CMPSWAP_RTN_32 0x00000008 * same as Packet 3 */ #define GFX_COMPUTE_NOP 0xffff1000 #define SDMA_NOP 0x0 /* PM4 */ #define PACKET_TYPE0 0 #define PACKET_TYPE1 1 #define PACKET_TYPE2 2 #define PACKET_TYPE3 3 #define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3) #define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF) #define CP_PACKET0_GET_REG(h) ((h) & 0xFFFF) #define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF) #define PACKET0(reg, n) ((PACKET_TYPE0 << 30) | \ ((reg) & 0xFFFF) | \ ((n) & 0x3FFF) << 16) #define CP_PACKET2 0x80000000 #define PACKET2_PAD_SHIFT 0 #define PACKET2_PAD_MASK (0x3fffffff << 0) #define PACKET2(v) (CP_PACKET2 | REG_SET(PACKET2_PAD, (v))) #define PACKET3(op, n) ((PACKET_TYPE3 << 30) | \ (((op) & 0xFF) << 8) | \ ((n) & 0x3FFF) << 16) #define PACKET3_COMPUTE(op, n) PACKET3(op, n) | (1 << 1) /* Packet 3 types */ #define PACKET3_NOP 0x10 #define PACKET3_WRITE_DATA 0x37 #define WRITE_DATA_DST_SEL(x) ((x) << 8) /* 0 - register * 1 - memory (sync - via GRBM) * 2 - gl2 * 3 - gds * 4 - reserved * 5 - memory (async - direct) */ #define WR_ONE_ADDR (1 << 16) #define WR_CONFIRM (1 << 20) #define WRITE_DATA_CACHE_POLICY(x) ((x) << 25) /* 0 - LRU * 1 - Stream */ #define WRITE_DATA_ENGINE_SEL(x) ((x) << 30) /* 0 - me * 1 - pfp * 2 - ce */ #define PACKET3_ATOMIC_MEM 0x1E #define TC_OP_ATOMIC_CMPSWAP_RTN_32 0x00000008 #define ATOMIC_MEM_COMMAND(x) ((x) << 8) /* 0 - single_pass_atomic. * 1 - loop_until_compare_satisfied. */ #define ATOMIC_MEM_CACHEPOLICAY(x) ((x) << 25) /* 0 - lru. * 1 - stream. */ #define ATOMIC_MEM_ENGINESEL(x) ((x) << 30) /* 0 - micro_engine. */ #define PACKET3_DMA_DATA 0x50 /* 1. header * 2. CONTROL * 3. SRC_ADDR_LO or DATA [31:0] * 4. SRC_ADDR_HI [31:0] * 5. DST_ADDR_LO [31:0] * 6. DST_ADDR_HI [7:0] * 7. COMMAND [30:21] | BYTE_COUNT [20:0] */ /* CONTROL */ # define PACKET3_DMA_DATA_ENGINE(x) ((x) << 0) /* 0 - ME * 1 - PFP */ # define PACKET3_DMA_DATA_SRC_CACHE_POLICY(x) ((x) << 13) /* 0 - LRU * 1 - Stream * 2 - Bypass */ # define PACKET3_DMA_DATA_SRC_VOLATILE (1 << 15) # define PACKET3_DMA_DATA_DST_SEL(x) ((x) << 20) /* 0 - DST_ADDR using DAS * 1 - GDS * 3 - DST_ADDR using L2 */ # define PACKET3_DMA_DATA_DST_CACHE_POLICY(x) ((x) << 25) /* 0 - LRU * 1 - Stream * 2 - Bypass */ # define PACKET3_DMA_DATA_DST_VOLATILE (1 << 27) # define PACKET3_DMA_DATA_SRC_SEL(x) ((x) << 29) /* 0 - SRC_ADDR using SAS * 1 - GDS * 2 - DATA * 3 - SRC_ADDR using L2 */ # define PACKET3_DMA_DATA_CP_SYNC (1 << 31) /* COMMAND */ # define PACKET3_DMA_DATA_DIS_WC (1 << 21) # define PACKET3_DMA_DATA_CMD_SRC_SWAP(x) ((x) << 22) /* 0 - none * 1 - 8 in 16 * 2 - 8 in 32 * 3 - 8 in 64 */ # define PACKET3_DMA_DATA_CMD_DST_SWAP(x) ((x) << 24) /* 0 - none * 1 - 8 in 16 * 2 - 8 in 32 * 3 - 8 in 64 */ # define PACKET3_DMA_DATA_CMD_SAS (1 << 26) /* 0 - memory * 1 - register */ # define PACKET3_DMA_DATA_CMD_DAS (1 << 27) /* 0 - memory * 1 - register */ # define PACKET3_DMA_DATA_CMD_SAIC (1 << 28) # define PACKET3_DMA_DATA_CMD_DAIC (1 << 29) # define PACKET3_DMA_DATA_CMD_RAW_WAIT (1 << 30) #define SDMA_PACKET_SI(op, b, t, s, cnt) ((((op) & 0xF) << 28) | \ (((b) & 0x1) << 26) | \ (((t) & 0x1) << 23) | \ (((s) & 0x1) << 22) | \ (((cnt) & 0xFFFFF) << 0)) #define SDMA_OPCODE_COPY_SI 3 #define SDMA_OPCODE_CONSTANT_FILL_SI 13 #define SDMA_NOP_SI 0xf #define GFX_COMPUTE_NOP_SI 0x80000000 #define PACKET3_DMA_DATA_SI 0x41 # define PACKET3_DMA_DATA_SI_ENGINE(x) ((x) << 27) /* 0 - ME * 1 - PFP */ # define PACKET3_DMA_DATA_SI_DST_SEL(x) ((x) << 20) /* 0 - DST_ADDR using DAS * 1 - GDS * 3 - DST_ADDR using L2 */ # define PACKET3_DMA_DATA_SI_SRC_SEL(x) ((x) << 29) /* 0 - SRC_ADDR using SAS * 1 - GDS * 2 - DATA * 3 - SRC_ADDR using L2 */ # define PACKET3_DMA_DATA_SI_CP_SYNC (1 << 31) #define PKT3_CONTEXT_CONTROL 0x28 #define CONTEXT_CONTROL_LOAD_ENABLE(x) (((unsigned)(x) & 0x1) << 31) #define CONTEXT_CONTROL_LOAD_CE_RAM(x) (((unsigned)(x) & 0x1) << 28) #define CONTEXT_CONTROL_SHADOW_ENABLE(x) (((unsigned)(x) & 0x1) << 31) #define PKT3_CLEAR_STATE 0x12 #define PKT3_SET_SH_REG 0x76 #define PACKET3_SET_SH_REG_START 0x00002c00 #define PACKET3_DISPATCH_DIRECT 0x15 #define PACKET3_EVENT_WRITE 0x46 #define PACKET3_ACQUIRE_MEM 0x58 #define PACKET3_SET_CONTEXT_REG 0x69 #define PACKET3_SET_UCONFIG_REG 0x79 #define PACKET3_DRAW_INDEX_AUTO 0x2D /* gfx 8 */ #define mmCOMPUTE_PGM_LO 0x2e0c #define mmCOMPUTE_PGM_RSRC1 0x2e12 #define mmCOMPUTE_TMPRING_SIZE 0x2e18 #define mmCOMPUTE_USER_DATA_0 0x2e40 #define mmCOMPUTE_USER_DATA_1 0x2e41 #define mmCOMPUTE_RESOURCE_LIMITS 0x2e15 #define mmCOMPUTE_NUM_THREAD_X 0x2e07 #define SWAP_32(num) (((num & 0xff000000) >> 24) | \ ((num & 0x0000ff00) << 8) | \ ((num & 0x00ff0000) >> 8) | \ ((num & 0x000000ff) << 24)) /* Shader code * void main() { float x = some_input; for (unsigned i = 0; i < 1000000; i++) x = sin(x); u[0] = 42u; } */ static uint32_t shader_bin[] = { SWAP_32(0x800082be), SWAP_32(0x02ff08bf), SWAP_32(0x7f969800), SWAP_32(0x040085bf), SWAP_32(0x02810281), SWAP_32(0x02ff08bf), SWAP_32(0x7f969800), SWAP_32(0xfcff84bf), SWAP_32(0xff0083be), SWAP_32(0x00f00000), SWAP_32(0xc10082be), SWAP_32(0xaa02007e), SWAP_32(0x000070e0), SWAP_32(0x00000080), SWAP_32(0x000081bf) }; #define CODE_OFFSET 512 #define DATA_OFFSET 1024 enum cs_type { CS_BUFFERCLEAR, CS_BUFFERCOPY, CS_HANG, CS_HANG_SLOW }; static const uint32_t bufferclear_cs_shader_gfx9[] = { 0x260000ff, 0x000003ff, 0xd1fd0000, 0x04010c08, 0x7e020280, 0x7e040204, 0x7e060205, 0x7e080206, 0x7e0a0207, 0xe01c2000, 0x80000200, 0xbf8c0000, 0xbf810000 }; static const uint32_t bufferclear_cs_shader_registers_gfx9[][2] = { {0x2e12, 0x000C0041}, //{ mmCOMPUTE_PGM_RSRC1, 0x000C0041 }, {0x2e13, 0x00000090}, //{ mmCOMPUTE_PGM_RSRC2, 0x00000090 }, {0x2e07, 0x00000040}, //{ mmCOMPUTE_NUM_THREAD_X, 0x00000040 }, {0x2e08, 0x00000001}, //{ mmCOMPUTE_NUM_THREAD_Y, 0x00000001 }, {0x2e09, 0x00000001}, //{ mmCOMPUTE_NUM_THREAD_Z, 0x00000001 } }; static const uint32_t bufferclear_cs_shader_registers_num_gfx9 = 5; static const uint32_t buffercopy_cs_shader_gfx9[] = { 0x260000ff, 0x000003ff, 0xd1fd0000, 0x04010c08, 0x7e020280, 0xe00c2000, 0x80000200, 0xbf8c0f70, 0xe01c2000, 0x80010200, 0xbf810000 }; static const uint32_t preamblecache_gfx9[] = { 0xc0026900, 0x81, 0x80000000, 0x40004000, 0xc0026900, 0x8c, 0xaa99aaaa, 0x0, 0xc0026900, 0x90, 0x80000000, 0x40004000, 0xc0026900, 0x94, 0x80000000, 0x40004000, 0xc0026900, 0xb4, 0x0, 0x3f800000, 0xc0016900, 0x103, 0x0, 0xc0016900, 0x208, 0x0, 0xc0016900, 0x290, 0x0, 0xc0016900, 0x2a1, 0x0, 0xc0026900, 0x2ad, 0x0, 0x0, 0xc0016900, 0x2d5, 0x10000, 0xc0016900, 0x2dc, 0x0, 0xc0066900, 0x2de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0026900, 0x2e5, 0x0, 0x0, 0xc0056900, 0x2f9, 0x5, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0xc0036900, 0x311, 0x3, 0, 0x100000, 0xc0026900, 0x316, 0x1e, 0x20, 0xc0016900, 0x349, 0x0, 0xc0016900, 0x358, 0x0, 0xc0016900, 0x367, 0x0, 0xc0016900, 0x376, 0x0, 0xc0016900, 0x385, 0x0, 0xc0016900, 0x19, 0x0, 0xc0056900, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0076900, 0x1e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0026900, 0x204, 0x90000, 0x4, 0xc0046900, 0x20c, 0x0, 0x0, 0x0, 0x0, 0xc0016900, 0x2b2, 0x0, 0xc0026900, 0x30e, 0xffffffff, 0xffffffff, 0xc0016900, 0x314, 0x0, 0xc0016900, 0x2a6, 0, 0xc0016900, 0x210, 0, 0xc0002f00, 0x1, 0xc0016900, 0x1, 0x1, 0xc0016900, 0x18, 0x2, 0xc0016900, 0x206, 0x300, 0xc0017900, 0x20000243, 0x0, 0xc0017900, 0x248, 0xffffffff, 0xc0017900, 0x249, 0x0, 0xc0017900, 0x24a, 0x0, 0xc0017900, 0x24b, 0x0 }; enum ps_type { PS_CONST, PS_TEX, PS_HANG, PS_HANG_SLOW }; static const uint32_t ps_const_shader_gfx9[] = { 0x7E000200, 0x7E020201, 0x7E040202, 0x7E060203, 0xD2960000, 0x00020300, 0xD2960001, 0x00020702, 0xC4001C0F, 0x00000100, 0xBF810000 }; static const uint32_t ps_const_shader_patchinfo_code_size_gfx9 = 6; static const uint32_t ps_const_shader_patchinfo_code_gfx9[][10][6] = { {{ 0xBF800000, 0xBF800000, 0xBF800000, 0xBF800000, 0xC4001890, 0x00000000 }, { 0xBF800000, 0xBF800000, 0xBF800000, 0xBF800000, 0xC4001801, 0x00000000 }, { 0xBF800000, 0xBF800000, 0xBF800000, 0xBF800000, 0xC4001803, 0x00000100 }, { 0xBF800000, 0xBF800000, 0xBF800000, 0xBF800000, 0xC4001803, 0x00000300 }, { 0xD2960000, 0x00020300, 0xD2960001, 0x00020702, 0xC4001C0F, 0x00000100 }, { 0xD2950000, 0x00020300, 0xD2950001, 0x00020702, 0xC4001C0F, 0x00000100 }, { 0xD2940000, 0x00020300, 0xD2940001, 0x00020702, 0xC4001C0F, 0x00000100 }, { 0xD2970000, 0x00020300, 0xD2970001, 0x00020702, 0xC4001C0F, 0x00000100 }, { 0xD2980000, 0x00020300, 0xD2980001, 0x00020702, 0xC4001C0F, 0x00000100 }, { 0xBF800000, 0xBF800000, 0xBF800000, 0xBF800000, 0xC400180F, 0x03020100 } } }; static const uint32_t ps_const_shader_patchinfo_offset_gfx9[] = { 0x00000004 }; static const uint32_t ps_num_sh_registers_gfx9 = 2; static const uint32_t ps_const_sh_registers_gfx9[][2] = { {0x2C0A, 0x000C0040},//{ mmSPI_SHADER_PGM_RSRC1_PS, 0x000C0040 }, {0x2C0B, 0x00000008}, //{ mmSPI_SHADER_PGM_RSRC2_PS, 0x00000008 } }; static const uint32_t ps_num_context_registers_gfx9 = 7; static const uint32_t ps_const_context_reg_gfx9[][2] = { {0xA1B4, 0x00000002}, //{ mmSPI_PS_INPUT_ADDR, 0x00000002 }, {0xA1B6, 0x00000000}, //{ mmSPI_PS_IN_CONTROL, 0x00000000 }, {0xA08F, 0x0000000F}, //{ mmCB_SHADER_MASK, 0x0000000F }, {0xA203, 0x00000010}, //{ mmDB_SHADER_CONTROL, 0x00000010 }, {0xA1C4, 0x00000000}, //{ mmSPI_SHADER_Z_FORMAT, 0x00000000 }, {0xA1B8, 0x00000000}, //{ mmSPI_BARYC_CNTL, 0x00000000 /* Always 0 for now */}, {0xA1C5, 0x00000004}, //{ mmSPI_SHADER_COL_FORMAT, 0x00000004 } }; static const uint32_t ps_tex_shader_gfx9[] = { 0xBEFC000C, 0xBE8E017E, 0xBEFE077E, 0xD4180000, 0xD4190001, 0xD41C0100, 0xD41D0101, 0xF0800F00, 0x00400206, 0xBEFE010E, 0xBF8C0F70, 0xD2960000, 0x00020702, 0xD2960001, 0x00020B04, 0xC4001C0F, 0x00000100, 0xBF810000 }; static const uint32_t ps_tex_shader_patchinfo_offset_gfx9[] = { 0x0000000B }; static const uint32_t ps_tex_shader_patchinfo_code_size_gfx9 = 6; static const uint32_t ps_tex_shader_patchinfo_code_gfx9[][10][6] = { {{ 0xBF800000, 0xBF800000, 0xBF800000, 0xBF800000, 0xC4001890, 0x00000000 }, { 0xBF800000, 0xBF800000, 0xBF800000, 0xBF800000, 0xC4001801, 0x00000002 }, { 0xBF800000, 0xBF800000, 0xBF800000, 0xBF800000, 0xC4001803, 0x00000302 }, { 0xBF800000, 0xBF800000, 0xBF800000, 0xBF800000, 0xC4001803, 0x00000502 }, { 0xD2960000, 0x00020702, 0xD2960001, 0x00020B04, 0xC4001C0F, 0x00000100 }, { 0xD2950000, 0x00020702, 0xD2950001, 0x00020B04, 0xC4001C0F, 0x00000100 }, { 0xD2940000, 0x00020702, 0xD2940001, 0x00020B04, 0xC4001C0F, 0x00000100 }, { 0xD2970000, 0x00020702, 0xD2970001, 0x00020B04, 0xC4001C0F, 0x00000100 }, { 0xD2980000, 0x00020702, 0xD2980001, 0x00020B04, 0xC4001C0F, 0x00000100 }, { 0xBF800000, 0xBF800000, 0xBF800000, 0xBF800000, 0xC400180F, 0x05040302 } } }; static const uint32_t ps_tex_sh_registers_gfx9[][2] = { {0x2C0A, 0x000C0081},//{ mmSPI_SHADER_PGM_RSRC1_PS, 0x000C0081 }, {0x2C0B, 0x00000018}, //{ mmSPI_SHADER_PGM_RSRC2_PS, 0x00000018 } }; static const uint32_t ps_tex_context_reg_gfx9[][2] = { {0xA1B4, 0x00000002}, //{ mmSPI_PS_INPUT_ADDR, 0x00000002 }, {0xA1B6, 0x00000001}, //{ mmSPI_PS_IN_CONTROL, 0x00000001 }, {0xA08F, 0x0000000F}, //{ mmCB_SHADER_MASK, 0x0000000F }, {0xA203, 0x00000010}, //{ mmDB_SHADER_CONTROL, 0x00000010 }, {0xA1C4, 0x00000000}, //{ mmSPI_SHADER_Z_FORMAT, 0x00000000 }, {0xA1B8, 0x00000000}, //{ mmSPI_BARYC_CNTL, 0x00000000 /* Always 0 for now */}, {0xA1C5, 0x00000004}, //{ mmSPI_SHADER_COL_FORMAT, 0x00000004 } }; static const uint32_t vs_RectPosTexFast_shader_gfx9[] = { 0x7E000B00, 0x020000F3, 0xD042000A, 0x00010100, 0x7E020202, 0x7E040200, 0x020000F3, 0x7E060206, 0x7E080204, 0xD1000001, 0x002A0302, 0x7C840080, 0x7E000200, 0x7E040203, 0x7E0A0201, 0xD1000003, 0x002A0704, 0x7E0C0207, 0x7E0E0205, 0x00000101, 0x00020505, 0x7E040208, 0x7E0A02F2, 0x00060903, 0x00080D07, 0x7E0C0209, 0xC40008CF, 0x05020100, 0xC400020F, 0x05060403, 0xBF810000 }; static const uint32_t cached_cmd_gfx9[] = { 0xc0016900, 0x0, 0x0, 0xc0026900, 0x3, 0x2a, 0x0, 0xc0046900, 0xa, 0x0, 0x0, 0x0, 0x200020, 0xc0016900, 0x83, 0xffff, 0xc0026900, 0x8e, 0xf, 0xf, 0xc0056900, 0x105, 0x0, 0x0, 0x0, 0x0, 0x12, 0xc0026900, 0x10b, 0x0, 0x0, 0xc0016900, 0x1e0, 0x0, 0xc0036900, 0x200, 0x0, 0x10000, 0xcc0011, 0xc0026900, 0x292, 0x20, 0x60201b8, 0xc0026900, 0x2b0, 0x0, 0x0, 0xc0016900, 0x2f8, 0x0 }; unsigned int memcpy_ps_hang[] = { 0xFFFFFFFF, 0xBEFE0A7E, 0xBEFC0304, 0xC0C20100, 0xC0800300, 0xC8080000, 0xC80C0100, 0xC8090001, 0xC80D0101, 0xBF8C007F, 0xF0800F00, 0x00010002, 0xBEFE040C, 0xBF8C0F70, 0xBF800000, 0xBF800000, 0xF800180F, 0x03020100, 0xBF810000 }; struct amdgpu_test_shader { uint32_t *shader; uint32_t header_length; uint32_t body_length; uint32_t foot_length; }; unsigned int memcpy_cs_hang_slow_ai_codes[] = { 0xd1fd0000, 0x04010c08, 0xe00c2000, 0x80000100, 0xbf8c0f70, 0xe01c2000, 0x80010100, 0xbf810000 }; struct amdgpu_test_shader memcpy_cs_hang_slow_ai = { memcpy_cs_hang_slow_ai_codes, 4, 3, 1 }; unsigned int memcpy_cs_hang_slow_rv_codes[] = { 0x8e00860c, 0x32000000, 0xe00c2000, 0x80010100, 0xbf8c0f70, 0xe01c2000, 0x80020100, 0xbf810000 }; struct amdgpu_test_shader memcpy_cs_hang_slow_rv = { memcpy_cs_hang_slow_rv_codes, 4, 3, 1 }; unsigned int memcpy_ps_hang_slow_ai_codes[] = { 0xbefc000c, 0xbe8e017e, 0xbefe077e, 0xd4080000, 0xd4090001, 0xd40c0100, 0xd40d0101, 0xf0800f00, 0x00400002, 0xbefe010e, 0xbf8c0f70, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xc400180f, 0x03020100, 0xbf810000 }; struct amdgpu_test_shader memcpy_ps_hang_slow_ai = { memcpy_ps_hang_slow_ai_codes, 7, 2, 9 }; int amdgpu_bo_alloc_and_map_raw(amdgpu_device_handle dev, unsigned size, unsigned alignment, unsigned heap, uint64_t alloc_flags, uint64_t mapping_flags, amdgpu_bo_handle *bo, void **cpu, uint64_t *mc_address, amdgpu_va_handle *va_handle) { struct amdgpu_bo_alloc_request request = {}; amdgpu_bo_handle buf_handle; amdgpu_va_handle handle; uint64_t vmc_addr; int r; request.alloc_size = size; request.phys_alignment = alignment; request.preferred_heap = heap; request.flags = alloc_flags; r = amdgpu_bo_alloc(dev, &request, &buf_handle); if (r) return r; r = amdgpu_va_range_alloc(dev, amdgpu_gpu_va_range_general, size, alignment, 0, &vmc_addr, &handle, 0); if (r) goto error_va_alloc; r = amdgpu_bo_va_op_raw(dev, buf_handle, 0, ALIGN(size, getpagesize()), vmc_addr, AMDGPU_VM_PAGE_READABLE | AMDGPU_VM_PAGE_WRITEABLE | AMDGPU_VM_PAGE_EXECUTABLE | mapping_flags, AMDGPU_VA_OP_MAP); if (r) goto error_va_map; r = amdgpu_bo_cpu_map(buf_handle, cpu); if (r) goto error_cpu_map; *bo = buf_handle; *mc_address = vmc_addr; *va_handle = handle; return 0; error_cpu_map: amdgpu_bo_cpu_unmap(buf_handle); error_va_map: amdgpu_bo_va_op(buf_handle, 0, size, vmc_addr, 0, AMDGPU_VA_OP_UNMAP); error_va_alloc: amdgpu_bo_free(buf_handle); return r; } CU_BOOL suite_basic_tests_enable(void) { if (amdgpu_device_initialize(drm_amdgpu[0], &major_version, &minor_version, &device_handle)) return CU_FALSE; family_id = device_handle->info.family_id; chip_id = device_handle->info.chip_external_rev; chip_rev = device_handle->info.chip_rev; if (amdgpu_device_deinitialize(device_handle)) return CU_FALSE; /* disable gfx engine basic test cases for some asics have no CPG */ if (asic_is_gfx_pipe_removed(family_id, chip_id, chip_rev)) { if (amdgpu_set_test_active("Basic Tests", "Command submission Test (GFX)", CU_FALSE)) fprintf(stderr, "test deactivation failed - %s\n", CU_get_error_msg()); if (amdgpu_set_test_active("Basic Tests", "Command submission Test (Multi-Fence)", CU_FALSE)) fprintf(stderr, "test deactivation failed - %s\n", CU_get_error_msg()); if (amdgpu_set_test_active("Basic Tests", "Sync dependency Test", CU_FALSE)) fprintf(stderr, "test deactivation failed - %s\n", CU_get_error_msg()); } return CU_TRUE; } int suite_basic_tests_init(void) { struct amdgpu_gpu_info gpu_info = {0}; int r; r = amdgpu_device_initialize(drm_amdgpu[0], &major_version, &minor_version, &device_handle); if (r) { if ((r == -EACCES) && (errno == EACCES)) printf("\n\nError:%s. " "Hint:Try to run this test program as root.", strerror(errno)); return CUE_SINIT_FAILED; } r = amdgpu_query_gpu_info(device_handle, &gpu_info); if (r) return CUE_SINIT_FAILED; family_id = gpu_info.family_id; return CUE_SUCCESS; } int suite_basic_tests_clean(void) { int r = amdgpu_device_deinitialize(device_handle); if (r == 0) return CUE_SUCCESS; else return CUE_SCLEAN_FAILED; } static void amdgpu_query_info_test(void) { struct amdgpu_gpu_info gpu_info = {0}; uint32_t version, feature; int r; r = amdgpu_query_gpu_info(device_handle, &gpu_info); CU_ASSERT_EQUAL(r, 0); r = amdgpu_query_firmware_version(device_handle, AMDGPU_INFO_FW_VCE, 0, 0, &version, &feature); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_command_submission_gfx_separate_ibs(void) { amdgpu_context_handle context_handle; amdgpu_bo_handle ib_result_handle, ib_result_ce_handle; void *ib_result_cpu, *ib_result_ce_cpu; uint64_t ib_result_mc_address, ib_result_ce_mc_address; struct amdgpu_cs_request ibs_request = {0}; struct amdgpu_cs_ib_info ib_info[2]; struct amdgpu_cs_fence fence_status = {0}; uint32_t *ptr; uint32_t expired; amdgpu_bo_list_handle bo_list; amdgpu_va_handle va_handle, va_handle_ce; int r, i = 0; r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, 4096, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &ib_result_handle, &ib_result_cpu, &ib_result_mc_address, &va_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, 4096, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &ib_result_ce_handle, &ib_result_ce_cpu, &ib_result_ce_mc_address, &va_handle_ce); CU_ASSERT_EQUAL(r, 0); r = amdgpu_get_bo_list(device_handle, ib_result_handle, ib_result_ce_handle, &bo_list); CU_ASSERT_EQUAL(r, 0); memset(ib_info, 0, 2 * sizeof(struct amdgpu_cs_ib_info)); /* IT_SET_CE_DE_COUNTERS */ ptr = ib_result_ce_cpu; if (family_id != AMDGPU_FAMILY_SI) { ptr[i++] = 0xc0008900; ptr[i++] = 0; } ptr[i++] = 0xc0008400; ptr[i++] = 1; ib_info[0].ib_mc_address = ib_result_ce_mc_address; ib_info[0].size = i; ib_info[0].flags = AMDGPU_IB_FLAG_CE; /* IT_WAIT_ON_CE_COUNTER */ ptr = ib_result_cpu; ptr[0] = 0xc0008600; ptr[1] = 0x00000001; ib_info[1].ib_mc_address = ib_result_mc_address; ib_info[1].size = 2; ibs_request.ip_type = AMDGPU_HW_IP_GFX; ibs_request.number_of_ibs = 2; ibs_request.ibs = ib_info; ibs_request.resources = bo_list; ibs_request.fence_info.handle = NULL; r = amdgpu_cs_submit(context_handle, 0,&ibs_request, 1); CU_ASSERT_EQUAL(r, 0); fence_status.context = context_handle; fence_status.ip_type = AMDGPU_HW_IP_GFX; fence_status.ip_instance = 0; fence_status.fence = ibs_request.seq_no; r = amdgpu_cs_query_fence_status(&fence_status, AMDGPU_TIMEOUT_INFINITE, 0, &expired); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(ib_result_handle, va_handle, ib_result_mc_address, 4096); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(ib_result_ce_handle, va_handle_ce, ib_result_ce_mc_address, 4096); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_list_destroy(bo_list); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_command_submission_gfx_shared_ib(void) { amdgpu_context_handle context_handle; amdgpu_bo_handle ib_result_handle; void *ib_result_cpu; uint64_t ib_result_mc_address; struct amdgpu_cs_request ibs_request = {0}; struct amdgpu_cs_ib_info ib_info[2]; struct amdgpu_cs_fence fence_status = {0}; uint32_t *ptr; uint32_t expired; amdgpu_bo_list_handle bo_list; amdgpu_va_handle va_handle; int r, i = 0; r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, 4096, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &ib_result_handle, &ib_result_cpu, &ib_result_mc_address, &va_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_get_bo_list(device_handle, ib_result_handle, NULL, &bo_list); CU_ASSERT_EQUAL(r, 0); memset(ib_info, 0, 2 * sizeof(struct amdgpu_cs_ib_info)); /* IT_SET_CE_DE_COUNTERS */ ptr = ib_result_cpu; if (family_id != AMDGPU_FAMILY_SI) { ptr[i++] = 0xc0008900; ptr[i++] = 0; } ptr[i++] = 0xc0008400; ptr[i++] = 1; ib_info[0].ib_mc_address = ib_result_mc_address; ib_info[0].size = i; ib_info[0].flags = AMDGPU_IB_FLAG_CE; ptr = (uint32_t *)ib_result_cpu + 4; ptr[0] = 0xc0008600; ptr[1] = 0x00000001; ib_info[1].ib_mc_address = ib_result_mc_address + 16; ib_info[1].size = 2; ibs_request.ip_type = AMDGPU_HW_IP_GFX; ibs_request.number_of_ibs = 2; ibs_request.ibs = ib_info; ibs_request.resources = bo_list; ibs_request.fence_info.handle = NULL; r = amdgpu_cs_submit(context_handle, 0, &ibs_request, 1); CU_ASSERT_EQUAL(r, 0); fence_status.context = context_handle; fence_status.ip_type = AMDGPU_HW_IP_GFX; fence_status.ip_instance = 0; fence_status.fence = ibs_request.seq_no; r = amdgpu_cs_query_fence_status(&fence_status, AMDGPU_TIMEOUT_INFINITE, 0, &expired); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(ib_result_handle, va_handle, ib_result_mc_address, 4096); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_list_destroy(bo_list); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_command_submission_gfx_cp_write_data(void) { amdgpu_command_submission_write_linear_helper(AMDGPU_HW_IP_GFX); } static void amdgpu_command_submission_gfx_cp_const_fill(void) { amdgpu_command_submission_const_fill_helper(AMDGPU_HW_IP_GFX); } static void amdgpu_command_submission_gfx_cp_copy_data(void) { amdgpu_command_submission_copy_linear_helper(AMDGPU_HW_IP_GFX); } static void amdgpu_bo_eviction_test(void) { const int sdma_write_length = 1024; const int pm4_dw = 256; amdgpu_context_handle context_handle; amdgpu_bo_handle bo1, bo2, vram_max[2], gtt_max[2]; amdgpu_bo_handle *resources; uint32_t *pm4; struct amdgpu_cs_ib_info *ib_info; struct amdgpu_cs_request *ibs_request; uint64_t bo1_mc, bo2_mc; volatile unsigned char *bo1_cpu, *bo2_cpu; int i, j, r, loop1, loop2; uint64_t gtt_flags[2] = {0, AMDGPU_GEM_CREATE_CPU_GTT_USWC}; amdgpu_va_handle bo1_va_handle, bo2_va_handle; struct amdgpu_heap_info vram_info, gtt_info; pm4 = calloc(pm4_dw, sizeof(*pm4)); CU_ASSERT_NOT_EQUAL(pm4, NULL); ib_info = calloc(1, sizeof(*ib_info)); CU_ASSERT_NOT_EQUAL(ib_info, NULL); ibs_request = calloc(1, sizeof(*ibs_request)); CU_ASSERT_NOT_EQUAL(ibs_request, NULL); r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); /* prepare resource */ resources = calloc(4, sizeof(amdgpu_bo_handle)); CU_ASSERT_NOT_EQUAL(resources, NULL); r = amdgpu_query_heap_info(device_handle, AMDGPU_GEM_DOMAIN_VRAM, 0, &vram_info); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_wrap(device_handle, vram_info.max_allocation, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &vram_max[0]); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_wrap(device_handle, vram_info.max_allocation, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &vram_max[1]); CU_ASSERT_EQUAL(r, 0); r = amdgpu_query_heap_info(device_handle, AMDGPU_GEM_DOMAIN_GTT, 0, >t_info); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_wrap(device_handle, gtt_info.max_allocation, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, >t_max[0]); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_wrap(device_handle, gtt_info.max_allocation, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, >t_max[1]); CU_ASSERT_EQUAL(r, 0); loop1 = loop2 = 0; /* run 9 circle to test all mapping combination */ while(loop1 < 2) { while(loop2 < 2) { /* allocate UC bo1for sDMA use */ r = amdgpu_bo_alloc_and_map(device_handle, sdma_write_length, 4096, AMDGPU_GEM_DOMAIN_GTT, gtt_flags[loop1], &bo1, (void**)&bo1_cpu, &bo1_mc, &bo1_va_handle); CU_ASSERT_EQUAL(r, 0); /* set bo1 */ memset((void*)bo1_cpu, 0xaa, sdma_write_length); /* allocate UC bo2 for sDMA use */ r = amdgpu_bo_alloc_and_map(device_handle, sdma_write_length, 4096, AMDGPU_GEM_DOMAIN_GTT, gtt_flags[loop2], &bo2, (void**)&bo2_cpu, &bo2_mc, &bo2_va_handle); CU_ASSERT_EQUAL(r, 0); /* clear bo2 */ memset((void*)bo2_cpu, 0, sdma_write_length); resources[0] = bo1; resources[1] = bo2; resources[2] = vram_max[loop2]; resources[3] = gtt_max[loop2]; /* fulfill PM4: test DMA copy linear */ i = j = 0; if (family_id == AMDGPU_FAMILY_SI) { pm4[i++] = SDMA_PACKET_SI(SDMA_OPCODE_COPY_SI, 0, 0, 0, sdma_write_length); pm4[i++] = 0xffffffff & bo2_mc; pm4[i++] = 0xffffffff & bo1_mc; pm4[i++] = (0xffffffff00000000 & bo2_mc) >> 32; pm4[i++] = (0xffffffff00000000 & bo1_mc) >> 32; } else { pm4[i++] = SDMA_PACKET(SDMA_OPCODE_COPY, SDMA_COPY_SUB_OPCODE_LINEAR, 0); if (family_id >= AMDGPU_FAMILY_AI) pm4[i++] = sdma_write_length - 1; else pm4[i++] = sdma_write_length; pm4[i++] = 0; pm4[i++] = 0xffffffff & bo1_mc; pm4[i++] = (0xffffffff00000000 & bo1_mc) >> 32; pm4[i++] = 0xffffffff & bo2_mc; pm4[i++] = (0xffffffff00000000 & bo2_mc) >> 32; } amdgpu_test_exec_cs_helper(context_handle, AMDGPU_HW_IP_DMA, 0, i, pm4, 4, resources, ib_info, ibs_request); /* verify if SDMA test result meets with expected */ i = 0; while(i < sdma_write_length) { CU_ASSERT_EQUAL(bo2_cpu[i++], 0xaa); } r = amdgpu_bo_unmap_and_free(bo1, bo1_va_handle, bo1_mc, sdma_write_length); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo2, bo2_va_handle, bo2_mc, sdma_write_length); CU_ASSERT_EQUAL(r, 0); loop2++; } loop2 = 0; loop1++; } amdgpu_bo_free(vram_max[0]); amdgpu_bo_free(vram_max[1]); amdgpu_bo_free(gtt_max[0]); amdgpu_bo_free(gtt_max[1]); /* clean resources */ free(resources); free(ibs_request); free(ib_info); free(pm4); /* end of test */ r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_command_submission_gfx(void) { /* write data using the CP */ amdgpu_command_submission_gfx_cp_write_data(); /* const fill using the CP */ amdgpu_command_submission_gfx_cp_const_fill(); /* copy data using the CP */ amdgpu_command_submission_gfx_cp_copy_data(); /* separate IB buffers for multi-IB submission */ amdgpu_command_submission_gfx_separate_ibs(); /* shared IB buffer for multi-IB submission */ amdgpu_command_submission_gfx_shared_ib(); } static void amdgpu_semaphore_test(void) { amdgpu_context_handle context_handle[2]; amdgpu_semaphore_handle sem; amdgpu_bo_handle ib_result_handle[2]; void *ib_result_cpu[2]; uint64_t ib_result_mc_address[2]; struct amdgpu_cs_request ibs_request[2] = {0}; struct amdgpu_cs_ib_info ib_info[2] = {0}; struct amdgpu_cs_fence fence_status = {0}; uint32_t *ptr; uint32_t expired; uint32_t sdma_nop, gfx_nop; amdgpu_bo_list_handle bo_list[2]; amdgpu_va_handle va_handle[2]; int r, i; struct amdgpu_gpu_info gpu_info = {0}; unsigned gc_ip_type; r = amdgpu_query_gpu_info(device_handle, &gpu_info); CU_ASSERT_EQUAL(r, 0); gc_ip_type = (asic_is_gfx_pipe_removed(family_id, chip_id, chip_rev)) ? AMDGPU_HW_IP_COMPUTE : AMDGPU_HW_IP_GFX; if (family_id == AMDGPU_FAMILY_SI) { sdma_nop = SDMA_PACKET_SI(SDMA_NOP_SI, 0, 0, 0, 0); gfx_nop = GFX_COMPUTE_NOP_SI; } else { sdma_nop = SDMA_PKT_HEADER_OP(SDMA_NOP); gfx_nop = GFX_COMPUTE_NOP; } r = amdgpu_cs_create_semaphore(&sem); CU_ASSERT_EQUAL(r, 0); for (i = 0; i < 2; i++) { r = amdgpu_cs_ctx_create(device_handle, &context_handle[i]); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, 4096, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &ib_result_handle[i], &ib_result_cpu[i], &ib_result_mc_address[i], &va_handle[i]); CU_ASSERT_EQUAL(r, 0); r = amdgpu_get_bo_list(device_handle, ib_result_handle[i], NULL, &bo_list[i]); CU_ASSERT_EQUAL(r, 0); } /* 1. same context different engine */ ptr = ib_result_cpu[0]; ptr[0] = sdma_nop; ib_info[0].ib_mc_address = ib_result_mc_address[0]; ib_info[0].size = 1; ibs_request[0].ip_type = AMDGPU_HW_IP_DMA; ibs_request[0].number_of_ibs = 1; ibs_request[0].ibs = &ib_info[0]; ibs_request[0].resources = bo_list[0]; ibs_request[0].fence_info.handle = NULL; r = amdgpu_cs_submit(context_handle[0], 0,&ibs_request[0], 1); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_signal_semaphore(context_handle[0], AMDGPU_HW_IP_DMA, 0, 0, sem); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_wait_semaphore(context_handle[0], gc_ip_type, 0, 0, sem); CU_ASSERT_EQUAL(r, 0); ptr = ib_result_cpu[1]; ptr[0] = gfx_nop; ib_info[1].ib_mc_address = ib_result_mc_address[1]; ib_info[1].size = 1; ibs_request[1].ip_type = gc_ip_type; ibs_request[1].number_of_ibs = 1; ibs_request[1].ibs = &ib_info[1]; ibs_request[1].resources = bo_list[1]; ibs_request[1].fence_info.handle = NULL; r = amdgpu_cs_submit(context_handle[0], 0,&ibs_request[1], 1); CU_ASSERT_EQUAL(r, 0); fence_status.context = context_handle[0]; fence_status.ip_type = gc_ip_type; fence_status.ip_instance = 0; fence_status.fence = ibs_request[1].seq_no; r = amdgpu_cs_query_fence_status(&fence_status, 500000000, 0, &expired); CU_ASSERT_EQUAL(r, 0); CU_ASSERT_EQUAL(expired, true); /* 2. same engine different context */ ptr = ib_result_cpu[0]; ptr[0] = gfx_nop; ib_info[0].ib_mc_address = ib_result_mc_address[0]; ib_info[0].size = 1; ibs_request[0].ip_type = gc_ip_type; ibs_request[0].number_of_ibs = 1; ibs_request[0].ibs = &ib_info[0]; ibs_request[0].resources = bo_list[0]; ibs_request[0].fence_info.handle = NULL; r = amdgpu_cs_submit(context_handle[0], 0,&ibs_request[0], 1); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_signal_semaphore(context_handle[0], gc_ip_type, 0, 0, sem); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_wait_semaphore(context_handle[1], gc_ip_type, 0, 0, sem); CU_ASSERT_EQUAL(r, 0); ptr = ib_result_cpu[1]; ptr[0] = gfx_nop; ib_info[1].ib_mc_address = ib_result_mc_address[1]; ib_info[1].size = 1; ibs_request[1].ip_type = gc_ip_type; ibs_request[1].number_of_ibs = 1; ibs_request[1].ibs = &ib_info[1]; ibs_request[1].resources = bo_list[1]; ibs_request[1].fence_info.handle = NULL; r = amdgpu_cs_submit(context_handle[1], 0,&ibs_request[1], 1); CU_ASSERT_EQUAL(r, 0); fence_status.context = context_handle[1]; fence_status.ip_type = gc_ip_type; fence_status.ip_instance = 0; fence_status.fence = ibs_request[1].seq_no; r = amdgpu_cs_query_fence_status(&fence_status, 500000000, 0, &expired); CU_ASSERT_EQUAL(r, 0); CU_ASSERT_EQUAL(expired, true); for (i = 0; i < 2; i++) { r = amdgpu_bo_unmap_and_free(ib_result_handle[i], va_handle[i], ib_result_mc_address[i], 4096); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_list_destroy(bo_list[i]); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_free(context_handle[i]); CU_ASSERT_EQUAL(r, 0); } r = amdgpu_cs_destroy_semaphore(sem); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_command_submission_compute_nop(void) { amdgpu_context_handle context_handle; amdgpu_bo_handle ib_result_handle; void *ib_result_cpu; uint64_t ib_result_mc_address; struct amdgpu_cs_request ibs_request; struct amdgpu_cs_ib_info ib_info; struct amdgpu_cs_fence fence_status; uint32_t *ptr; uint32_t expired; int r, instance; amdgpu_bo_list_handle bo_list; amdgpu_va_handle va_handle; struct drm_amdgpu_info_hw_ip info; r = amdgpu_query_hw_ip_info(device_handle, AMDGPU_HW_IP_COMPUTE, 0, &info); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); for (instance = 0; (1 << instance) & info.available_rings; instance++) { r = amdgpu_bo_alloc_and_map(device_handle, 4096, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &ib_result_handle, &ib_result_cpu, &ib_result_mc_address, &va_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_get_bo_list(device_handle, ib_result_handle, NULL, &bo_list); CU_ASSERT_EQUAL(r, 0); ptr = ib_result_cpu; memset(ptr, 0, 16); ptr[0]=PACKET3(PACKET3_NOP, 14); memset(&ib_info, 0, sizeof(struct amdgpu_cs_ib_info)); ib_info.ib_mc_address = ib_result_mc_address; ib_info.size = 16; memset(&ibs_request, 0, sizeof(struct amdgpu_cs_request)); ibs_request.ip_type = AMDGPU_HW_IP_COMPUTE; ibs_request.ring = instance; ibs_request.number_of_ibs = 1; ibs_request.ibs = &ib_info; ibs_request.resources = bo_list; ibs_request.fence_info.handle = NULL; memset(&fence_status, 0, sizeof(struct amdgpu_cs_fence)); r = amdgpu_cs_submit(context_handle, 0,&ibs_request, 1); CU_ASSERT_EQUAL(r, 0); fence_status.context = context_handle; fence_status.ip_type = AMDGPU_HW_IP_COMPUTE; fence_status.ip_instance = 0; fence_status.ring = instance; fence_status.fence = ibs_request.seq_no; r = amdgpu_cs_query_fence_status(&fence_status, AMDGPU_TIMEOUT_INFINITE, 0, &expired); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_list_destroy(bo_list); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(ib_result_handle, va_handle, ib_result_mc_address, 4096); CU_ASSERT_EQUAL(r, 0); } r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_command_submission_compute_cp_write_data(void) { amdgpu_command_submission_write_linear_helper(AMDGPU_HW_IP_COMPUTE); } static void amdgpu_command_submission_compute_cp_const_fill(void) { amdgpu_command_submission_const_fill_helper(AMDGPU_HW_IP_COMPUTE); } static void amdgpu_command_submission_compute_cp_copy_data(void) { amdgpu_command_submission_copy_linear_helper(AMDGPU_HW_IP_COMPUTE); } static void amdgpu_command_submission_compute(void) { /* write data using the CP */ amdgpu_command_submission_compute_cp_write_data(); /* const fill using the CP */ amdgpu_command_submission_compute_cp_const_fill(); /* copy data using the CP */ amdgpu_command_submission_compute_cp_copy_data(); /* nop test */ amdgpu_command_submission_compute_nop(); } /* * caller need create/release: * pm4_src, resources, ib_info, and ibs_request * submit command stream described in ibs_request and wait for this IB accomplished */ void amdgpu_test_exec_cs_helper_raw(amdgpu_device_handle device_handle, amdgpu_context_handle context_handle, unsigned ip_type, int instance, int pm4_dw, uint32_t *pm4_src, int res_cnt, amdgpu_bo_handle *resources, struct amdgpu_cs_ib_info *ib_info, struct amdgpu_cs_request *ibs_request, bool secure) { int r; uint32_t expired; uint32_t *ring_ptr; amdgpu_bo_handle ib_result_handle; void *ib_result_cpu; uint64_t ib_result_mc_address; struct amdgpu_cs_fence fence_status = {0}; amdgpu_bo_handle *all_res = alloca(sizeof(resources[0]) * (res_cnt + 1)); amdgpu_va_handle va_handle; /* prepare CS */ CU_ASSERT_NOT_EQUAL(pm4_src, NULL); CU_ASSERT_NOT_EQUAL(resources, NULL); CU_ASSERT_NOT_EQUAL(ib_info, NULL); CU_ASSERT_NOT_EQUAL(ibs_request, NULL); CU_ASSERT_TRUE(pm4_dw <= 1024); /* allocate IB */ r = amdgpu_bo_alloc_and_map(device_handle, 4096, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &ib_result_handle, &ib_result_cpu, &ib_result_mc_address, &va_handle); CU_ASSERT_EQUAL(r, 0); /* copy PM4 packet to ring from caller */ ring_ptr = ib_result_cpu; memcpy(ring_ptr, pm4_src, pm4_dw * sizeof(*pm4_src)); ib_info->ib_mc_address = ib_result_mc_address; ib_info->size = pm4_dw; if (secure) ib_info->flags |= AMDGPU_IB_FLAGS_SECURE; ibs_request->ip_type = ip_type; ibs_request->ring = instance; ibs_request->number_of_ibs = 1; ibs_request->ibs = ib_info; ibs_request->fence_info.handle = NULL; memcpy(all_res, resources, sizeof(resources[0]) * res_cnt); all_res[res_cnt] = ib_result_handle; r = amdgpu_bo_list_create(device_handle, res_cnt+1, all_res, NULL, &ibs_request->resources); CU_ASSERT_EQUAL(r, 0); CU_ASSERT_NOT_EQUAL(ibs_request, NULL); /* submit CS */ r = amdgpu_cs_submit(context_handle, 0, ibs_request, 1); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_list_destroy(ibs_request->resources); CU_ASSERT_EQUAL(r, 0); fence_status.ip_type = ip_type; fence_status.ip_instance = 0; fence_status.ring = ibs_request->ring; fence_status.context = context_handle; fence_status.fence = ibs_request->seq_no; /* wait for IB accomplished */ r = amdgpu_cs_query_fence_status(&fence_status, AMDGPU_TIMEOUT_INFINITE, 0, &expired); CU_ASSERT_EQUAL(r, 0); CU_ASSERT_EQUAL(expired, true); r = amdgpu_bo_unmap_and_free(ib_result_handle, va_handle, ib_result_mc_address, 4096); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_test_exec_cs_helper(amdgpu_context_handle context_handle, unsigned ip_type, int instance, int pm4_dw, uint32_t *pm4_src, int res_cnt, amdgpu_bo_handle *resources, struct amdgpu_cs_ib_info *ib_info, struct amdgpu_cs_request *ibs_request) { amdgpu_test_exec_cs_helper_raw(device_handle, context_handle, ip_type, instance, pm4_dw, pm4_src, res_cnt, resources, ib_info, ibs_request, false); } void amdgpu_command_submission_write_linear_helper_with_secure(amdgpu_device_handle device, unsigned ip_type, bool secure) { const int sdma_write_length = 128; const int pm4_dw = 256; amdgpu_context_handle context_handle; amdgpu_bo_handle bo; amdgpu_bo_handle *resources; uint32_t *pm4; struct amdgpu_cs_ib_info *ib_info; struct amdgpu_cs_request *ibs_request; uint64_t bo_mc; volatile uint32_t *bo_cpu; uint32_t bo_cpu_origin; int i, j, r, loop, ring_id; uint64_t gtt_flags[2] = {0, AMDGPU_GEM_CREATE_CPU_GTT_USWC}; amdgpu_va_handle va_handle; struct drm_amdgpu_info_hw_ip hw_ip_info; pm4 = calloc(pm4_dw, sizeof(*pm4)); CU_ASSERT_NOT_EQUAL(pm4, NULL); ib_info = calloc(1, sizeof(*ib_info)); CU_ASSERT_NOT_EQUAL(ib_info, NULL); ibs_request = calloc(1, sizeof(*ibs_request)); CU_ASSERT_NOT_EQUAL(ibs_request, NULL); r = amdgpu_query_hw_ip_info(device, ip_type, 0, &hw_ip_info); CU_ASSERT_EQUAL(r, 0); for (i = 0; secure && (i < 2); i++) gtt_flags[i] |= AMDGPU_GEM_CREATE_ENCRYPTED; r = amdgpu_cs_ctx_create(device, &context_handle); CU_ASSERT_EQUAL(r, 0); /* prepare resource */ resources = calloc(1, sizeof(amdgpu_bo_handle)); CU_ASSERT_NOT_EQUAL(resources, NULL); for (ring_id = 0; (1 << ring_id) & hw_ip_info.available_rings; ring_id++) { loop = 0; while(loop < 2) { /* allocate UC bo for sDMA use */ r = amdgpu_bo_alloc_and_map(device, sdma_write_length * sizeof(uint32_t), 4096, AMDGPU_GEM_DOMAIN_GTT, gtt_flags[loop], &bo, (void**)&bo_cpu, &bo_mc, &va_handle); CU_ASSERT_EQUAL(r, 0); /* clear bo */ memset((void*)bo_cpu, 0, sdma_write_length * sizeof(uint32_t)); resources[0] = bo; /* fulfill PM4: test DMA write-linear */ i = j = 0; if (ip_type == AMDGPU_HW_IP_DMA) { if (family_id == AMDGPU_FAMILY_SI) pm4[i++] = SDMA_PACKET_SI(SDMA_OPCODE_WRITE, 0, 0, 0, sdma_write_length); else pm4[i++] = SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, secure ? SDMA_ATOMIC_TMZ(1) : 0); pm4[i++] = 0xfffffffc & bo_mc; pm4[i++] = (0xffffffff00000000 & bo_mc) >> 32; if (family_id >= AMDGPU_FAMILY_AI) pm4[i++] = sdma_write_length - 1; else if (family_id != AMDGPU_FAMILY_SI) pm4[i++] = sdma_write_length; while(j++ < sdma_write_length) pm4[i++] = 0xdeadbeaf; } else if ((ip_type == AMDGPU_HW_IP_GFX) || (ip_type == AMDGPU_HW_IP_COMPUTE)) { pm4[i++] = PACKET3(PACKET3_WRITE_DATA, 2 + sdma_write_length); pm4[i++] = WRITE_DATA_DST_SEL(5) | WR_CONFIRM; pm4[i++] = 0xfffffffc & bo_mc; pm4[i++] = (0xffffffff00000000 & bo_mc) >> 32; while(j++ < sdma_write_length) pm4[i++] = 0xdeadbeaf; } amdgpu_test_exec_cs_helper_raw(device, context_handle, ip_type, ring_id, i, pm4, 1, resources, ib_info, ibs_request, secure); /* verify if SDMA test result meets with expected */ i = 0; if (!secure) { while(i < sdma_write_length) { CU_ASSERT_EQUAL(bo_cpu[i++], 0xdeadbeaf); } } else if (ip_type == AMDGPU_HW_IP_GFX) { memset((void*)pm4, 0, pm4_dw * sizeof(uint32_t)); pm4[i++] = PACKET3(PACKET3_ATOMIC_MEM, 7); /* atomic opcode for 32b w/ RTN and ATOMIC_SWAPCMP_RTN * command, 1-loop_until_compare_satisfied. * single_pass_atomic, 0-lru * engine_sel, 0-micro_engine */ pm4[i++] = (TC_OP_ATOMIC_CMPSWAP_RTN_32 | ATOMIC_MEM_COMMAND(1) | ATOMIC_MEM_CACHEPOLICAY(0) | ATOMIC_MEM_ENGINESEL(0)); pm4[i++] = 0xfffffffc & bo_mc; pm4[i++] = (0xffffffff00000000 & bo_mc) >> 32; pm4[i++] = 0x12345678; pm4[i++] = 0x0; pm4[i++] = 0xdeadbeaf; pm4[i++] = 0x0; pm4[i++] = 0x100; amdgpu_test_exec_cs_helper_raw(device, context_handle, ip_type, ring_id, i, pm4, 1, resources, ib_info, ibs_request, true); } else if (ip_type == AMDGPU_HW_IP_DMA) { /* restore the bo_cpu to compare */ bo_cpu_origin = bo_cpu[0]; memset((void*)pm4, 0, pm4_dw * sizeof(uint32_t)); /* atomic opcode for 32b w/ RTN and ATOMIC_SWAPCMP_RTN * loop, 1-loop_until_compare_satisfied. * single_pass_atomic, 0-lru */ pm4[i++] = SDMA_PACKET(SDMA_OPCODE_ATOMIC, 0, SDMA_ATOMIC_LOOP(1) | SDMA_ATOMIC_TMZ(1) | SDMA_ATOMIC_OPCODE(TC_OP_ATOMIC_CMPSWAP_RTN_32)); pm4[i++] = 0xfffffffc & bo_mc; pm4[i++] = (0xffffffff00000000 & bo_mc) >> 32; pm4[i++] = 0x12345678; pm4[i++] = 0x0; pm4[i++] = 0xdeadbeaf; pm4[i++] = 0x0; pm4[i++] = 0x100; amdgpu_test_exec_cs_helper_raw(device, context_handle, ip_type, ring_id, i, pm4, 1, resources, ib_info, ibs_request, true); /* DMA's atomic behavir is unlike GFX * If the comparing data is not equal to destination data, * For GFX, loop again till gfx timeout(system hang). * For DMA, loop again till timer expired and then send interrupt. * So testcase can't use interrupt mechanism. * We take another way to verify. When the comparing data is not * equal to destination data, overwrite the source data to the destination * buffer. Otherwise, original destination data unchanged. * So if the bo_cpu data is overwritten, the result is passed. */ CU_ASSERT_NOT_EQUAL(bo_cpu[0], bo_cpu_origin); /* compare again for the case of dest_data != cmp_data */ i = 0; /* restore again, here dest_data should be */ bo_cpu_origin = bo_cpu[0]; memset((void*)pm4, 0, pm4_dw * sizeof(uint32_t)); pm4[i++] = SDMA_PACKET(SDMA_OPCODE_ATOMIC, 0, SDMA_ATOMIC_LOOP(1) | SDMA_ATOMIC_TMZ(1) | SDMA_ATOMIC_OPCODE(TC_OP_ATOMIC_CMPSWAP_RTN_32)); pm4[i++] = 0xfffffffc & bo_mc; pm4[i++] = (0xffffffff00000000 & bo_mc) >> 32; pm4[i++] = 0x87654321; pm4[i++] = 0x0; pm4[i++] = 0xdeadbeaf; pm4[i++] = 0x0; pm4[i++] = 0x100; amdgpu_test_exec_cs_helper_raw(device, context_handle, ip_type, ring_id, i, pm4, 1, resources, ib_info, ibs_request, true); /* here bo_cpu[0] should be unchanged, still is 0x12345678, otherwise failed*/ CU_ASSERT_EQUAL(bo_cpu[0], bo_cpu_origin); } r = amdgpu_bo_unmap_and_free(bo, va_handle, bo_mc, sdma_write_length * sizeof(uint32_t)); CU_ASSERT_EQUAL(r, 0); loop++; } } /* clean resources */ free(resources); free(ibs_request); free(ib_info); free(pm4); /* end of test */ r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_command_submission_write_linear_helper(unsigned ip_type) { amdgpu_command_submission_write_linear_helper_with_secure(device_handle, ip_type, false); } static void amdgpu_command_submission_sdma_write_linear(void) { amdgpu_command_submission_write_linear_helper(AMDGPU_HW_IP_DMA); } static void amdgpu_command_submission_const_fill_helper(unsigned ip_type) { const int sdma_write_length = 1024 * 1024; const int pm4_dw = 256; amdgpu_context_handle context_handle; amdgpu_bo_handle bo; amdgpu_bo_handle *resources; uint32_t *pm4; struct amdgpu_cs_ib_info *ib_info; struct amdgpu_cs_request *ibs_request; uint64_t bo_mc; volatile uint32_t *bo_cpu; int i, j, r, loop, ring_id; uint64_t gtt_flags[2] = {0, AMDGPU_GEM_CREATE_CPU_GTT_USWC}; amdgpu_va_handle va_handle; struct drm_amdgpu_info_hw_ip hw_ip_info; pm4 = calloc(pm4_dw, sizeof(*pm4)); CU_ASSERT_NOT_EQUAL(pm4, NULL); ib_info = calloc(1, sizeof(*ib_info)); CU_ASSERT_NOT_EQUAL(ib_info, NULL); ibs_request = calloc(1, sizeof(*ibs_request)); CU_ASSERT_NOT_EQUAL(ibs_request, NULL); r = amdgpu_query_hw_ip_info(device_handle, ip_type, 0, &hw_ip_info); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); /* prepare resource */ resources = calloc(1, sizeof(amdgpu_bo_handle)); CU_ASSERT_NOT_EQUAL(resources, NULL); for (ring_id = 0; (1 << ring_id) & hw_ip_info.available_rings; ring_id++) { loop = 0; while(loop < 2) { /* allocate UC bo for sDMA use */ r = amdgpu_bo_alloc_and_map(device_handle, sdma_write_length, 4096, AMDGPU_GEM_DOMAIN_GTT, gtt_flags[loop], &bo, (void**)&bo_cpu, &bo_mc, &va_handle); CU_ASSERT_EQUAL(r, 0); /* clear bo */ memset((void*)bo_cpu, 0, sdma_write_length); resources[0] = bo; /* fulfill PM4: test DMA const fill */ i = j = 0; if (ip_type == AMDGPU_HW_IP_DMA) { if (family_id == AMDGPU_FAMILY_SI) { pm4[i++] = SDMA_PACKET_SI(SDMA_OPCODE_CONSTANT_FILL_SI, 0, 0, 0, sdma_write_length / 4); pm4[i++] = 0xfffffffc & bo_mc; pm4[i++] = 0xdeadbeaf; pm4[i++] = (0xffffffff00000000 & bo_mc) >> 16; } else { pm4[i++] = SDMA_PACKET(SDMA_OPCODE_CONSTANT_FILL, 0, SDMA_CONSTANT_FILL_EXTRA_SIZE(2)); pm4[i++] = 0xffffffff & bo_mc; pm4[i++] = (0xffffffff00000000 & bo_mc) >> 32; pm4[i++] = 0xdeadbeaf; if (family_id >= AMDGPU_FAMILY_AI) pm4[i++] = sdma_write_length - 1; else pm4[i++] = sdma_write_length; } } else if ((ip_type == AMDGPU_HW_IP_GFX) || (ip_type == AMDGPU_HW_IP_COMPUTE)) { if (family_id == AMDGPU_FAMILY_SI) { pm4[i++] = PACKET3(PACKET3_DMA_DATA_SI, 4); pm4[i++] = 0xdeadbeaf; pm4[i++] = PACKET3_DMA_DATA_SI_ENGINE(0) | PACKET3_DMA_DATA_SI_DST_SEL(0) | PACKET3_DMA_DATA_SI_SRC_SEL(2) | PACKET3_DMA_DATA_SI_CP_SYNC; pm4[i++] = 0xffffffff & bo_mc; pm4[i++] = (0xffffffff00000000 & bo_mc) >> 32; pm4[i++] = sdma_write_length; } else { pm4[i++] = PACKET3(PACKET3_DMA_DATA, 5); pm4[i++] = PACKET3_DMA_DATA_ENGINE(0) | PACKET3_DMA_DATA_DST_SEL(0) | PACKET3_DMA_DATA_SRC_SEL(2) | PACKET3_DMA_DATA_CP_SYNC; pm4[i++] = 0xdeadbeaf; pm4[i++] = 0; pm4[i++] = 0xfffffffc & bo_mc; pm4[i++] = (0xffffffff00000000 & bo_mc) >> 32; pm4[i++] = sdma_write_length; } } amdgpu_test_exec_cs_helper(context_handle, ip_type, ring_id, i, pm4, 1, resources, ib_info, ibs_request); /* verify if SDMA test result meets with expected */ i = 0; while(i < (sdma_write_length / 4)) { CU_ASSERT_EQUAL(bo_cpu[i++], 0xdeadbeaf); } r = amdgpu_bo_unmap_and_free(bo, va_handle, bo_mc, sdma_write_length); CU_ASSERT_EQUAL(r, 0); loop++; } } /* clean resources */ free(resources); free(ibs_request); free(ib_info); free(pm4); /* end of test */ r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_command_submission_sdma_const_fill(void) { amdgpu_command_submission_const_fill_helper(AMDGPU_HW_IP_DMA); } static void amdgpu_command_submission_copy_linear_helper(unsigned ip_type) { const int sdma_write_length = 1024; const int pm4_dw = 256; amdgpu_context_handle context_handle; amdgpu_bo_handle bo1, bo2; amdgpu_bo_handle *resources; uint32_t *pm4; struct amdgpu_cs_ib_info *ib_info; struct amdgpu_cs_request *ibs_request; uint64_t bo1_mc, bo2_mc; volatile unsigned char *bo1_cpu, *bo2_cpu; int i, j, r, loop1, loop2, ring_id; uint64_t gtt_flags[2] = {0, AMDGPU_GEM_CREATE_CPU_GTT_USWC}; amdgpu_va_handle bo1_va_handle, bo2_va_handle; struct drm_amdgpu_info_hw_ip hw_ip_info; pm4 = calloc(pm4_dw, sizeof(*pm4)); CU_ASSERT_NOT_EQUAL(pm4, NULL); ib_info = calloc(1, sizeof(*ib_info)); CU_ASSERT_NOT_EQUAL(ib_info, NULL); ibs_request = calloc(1, sizeof(*ibs_request)); CU_ASSERT_NOT_EQUAL(ibs_request, NULL); r = amdgpu_query_hw_ip_info(device_handle, ip_type, 0, &hw_ip_info); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); /* prepare resource */ resources = calloc(2, sizeof(amdgpu_bo_handle)); CU_ASSERT_NOT_EQUAL(resources, NULL); for (ring_id = 0; (1 << ring_id) & hw_ip_info.available_rings; ring_id++) { loop1 = loop2 = 0; /* run 9 circle to test all mapping combination */ while(loop1 < 2) { while(loop2 < 2) { /* allocate UC bo1for sDMA use */ r = amdgpu_bo_alloc_and_map(device_handle, sdma_write_length, 4096, AMDGPU_GEM_DOMAIN_GTT, gtt_flags[loop1], &bo1, (void**)&bo1_cpu, &bo1_mc, &bo1_va_handle); CU_ASSERT_EQUAL(r, 0); /* set bo1 */ memset((void*)bo1_cpu, 0xaa, sdma_write_length); /* allocate UC bo2 for sDMA use */ r = amdgpu_bo_alloc_and_map(device_handle, sdma_write_length, 4096, AMDGPU_GEM_DOMAIN_GTT, gtt_flags[loop2], &bo2, (void**)&bo2_cpu, &bo2_mc, &bo2_va_handle); CU_ASSERT_EQUAL(r, 0); /* clear bo2 */ memset((void*)bo2_cpu, 0, sdma_write_length); resources[0] = bo1; resources[1] = bo2; /* fulfill PM4: test DMA copy linear */ i = j = 0; if (ip_type == AMDGPU_HW_IP_DMA) { if (family_id == AMDGPU_FAMILY_SI) { pm4[i++] = SDMA_PACKET_SI(SDMA_OPCODE_COPY_SI, 0, 0, 0, sdma_write_length); pm4[i++] = 0xffffffff & bo2_mc; pm4[i++] = 0xffffffff & bo1_mc; pm4[i++] = (0xffffffff00000000 & bo2_mc) >> 32; pm4[i++] = (0xffffffff00000000 & bo1_mc) >> 32; } else { pm4[i++] = SDMA_PACKET(SDMA_OPCODE_COPY, SDMA_COPY_SUB_OPCODE_LINEAR, 0); if (family_id >= AMDGPU_FAMILY_AI) pm4[i++] = sdma_write_length - 1; else pm4[i++] = sdma_write_length; pm4[i++] = 0; pm4[i++] = 0xffffffff & bo1_mc; pm4[i++] = (0xffffffff00000000 & bo1_mc) >> 32; pm4[i++] = 0xffffffff & bo2_mc; pm4[i++] = (0xffffffff00000000 & bo2_mc) >> 32; } } else if ((ip_type == AMDGPU_HW_IP_GFX) || (ip_type == AMDGPU_HW_IP_COMPUTE)) { if (family_id == AMDGPU_FAMILY_SI) { pm4[i++] = PACKET3(PACKET3_DMA_DATA_SI, 4); pm4[i++] = 0xfffffffc & bo1_mc; pm4[i++] = PACKET3_DMA_DATA_SI_ENGINE(0) | PACKET3_DMA_DATA_SI_DST_SEL(0) | PACKET3_DMA_DATA_SI_SRC_SEL(0) | PACKET3_DMA_DATA_SI_CP_SYNC | (0xffff00000000 & bo1_mc) >> 32; pm4[i++] = 0xfffffffc & bo2_mc; pm4[i++] = (0xffffffff00000000 & bo2_mc) >> 32; pm4[i++] = sdma_write_length; } else { pm4[i++] = PACKET3(PACKET3_DMA_DATA, 5); pm4[i++] = PACKET3_DMA_DATA_ENGINE(0) | PACKET3_DMA_DATA_DST_SEL(0) | PACKET3_DMA_DATA_SRC_SEL(0) | PACKET3_DMA_DATA_CP_SYNC; pm4[i++] = 0xfffffffc & bo1_mc; pm4[i++] = (0xffffffff00000000 & bo1_mc) >> 32; pm4[i++] = 0xfffffffc & bo2_mc; pm4[i++] = (0xffffffff00000000 & bo2_mc) >> 32; pm4[i++] = sdma_write_length; } } amdgpu_test_exec_cs_helper(context_handle, ip_type, ring_id, i, pm4, 2, resources, ib_info, ibs_request); /* verify if SDMA test result meets with expected */ i = 0; while(i < sdma_write_length) { CU_ASSERT_EQUAL(bo2_cpu[i++], 0xaa); } r = amdgpu_bo_unmap_and_free(bo1, bo1_va_handle, bo1_mc, sdma_write_length); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo2, bo2_va_handle, bo2_mc, sdma_write_length); CU_ASSERT_EQUAL(r, 0); loop2++; } loop1++; } } /* clean resources */ free(resources); free(ibs_request); free(ib_info); free(pm4); /* end of test */ r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_command_submission_sdma_copy_linear(void) { amdgpu_command_submission_copy_linear_helper(AMDGPU_HW_IP_DMA); } static void amdgpu_command_submission_sdma(void) { amdgpu_command_submission_sdma_write_linear(); amdgpu_command_submission_sdma_const_fill(); amdgpu_command_submission_sdma_copy_linear(); } static void amdgpu_command_submission_multi_fence_wait_all(bool wait_all) { amdgpu_context_handle context_handle; amdgpu_bo_handle ib_result_handle, ib_result_ce_handle; void *ib_result_cpu, *ib_result_ce_cpu; uint64_t ib_result_mc_address, ib_result_ce_mc_address; struct amdgpu_cs_request ibs_request[2] = {0}; struct amdgpu_cs_ib_info ib_info[2]; struct amdgpu_cs_fence fence_status[2] = {0}; uint32_t *ptr; uint32_t expired; amdgpu_bo_list_handle bo_list; amdgpu_va_handle va_handle, va_handle_ce; int r; int i = 0, ib_cs_num = 2; r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, 4096, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &ib_result_handle, &ib_result_cpu, &ib_result_mc_address, &va_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, 4096, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &ib_result_ce_handle, &ib_result_ce_cpu, &ib_result_ce_mc_address, &va_handle_ce); CU_ASSERT_EQUAL(r, 0); r = amdgpu_get_bo_list(device_handle, ib_result_handle, ib_result_ce_handle, &bo_list); CU_ASSERT_EQUAL(r, 0); memset(ib_info, 0, 2 * sizeof(struct amdgpu_cs_ib_info)); /* IT_SET_CE_DE_COUNTERS */ ptr = ib_result_ce_cpu; if (family_id != AMDGPU_FAMILY_SI) { ptr[i++] = 0xc0008900; ptr[i++] = 0; } ptr[i++] = 0xc0008400; ptr[i++] = 1; ib_info[0].ib_mc_address = ib_result_ce_mc_address; ib_info[0].size = i; ib_info[0].flags = AMDGPU_IB_FLAG_CE; /* IT_WAIT_ON_CE_COUNTER */ ptr = ib_result_cpu; ptr[0] = 0xc0008600; ptr[1] = 0x00000001; ib_info[1].ib_mc_address = ib_result_mc_address; ib_info[1].size = 2; for (i = 0; i < ib_cs_num; i++) { ibs_request[i].ip_type = AMDGPU_HW_IP_GFX; ibs_request[i].number_of_ibs = 2; ibs_request[i].ibs = ib_info; ibs_request[i].resources = bo_list; ibs_request[i].fence_info.handle = NULL; } r = amdgpu_cs_submit(context_handle, 0,ibs_request, ib_cs_num); CU_ASSERT_EQUAL(r, 0); for (i = 0; i < ib_cs_num; i++) { fence_status[i].context = context_handle; fence_status[i].ip_type = AMDGPU_HW_IP_GFX; fence_status[i].fence = ibs_request[i].seq_no; } r = amdgpu_cs_wait_fences(fence_status, ib_cs_num, wait_all, AMDGPU_TIMEOUT_INFINITE, &expired, NULL); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(ib_result_handle, va_handle, ib_result_mc_address, 4096); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(ib_result_ce_handle, va_handle_ce, ib_result_ce_mc_address, 4096); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_list_destroy(bo_list); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_command_submission_multi_fence(void) { amdgpu_command_submission_multi_fence_wait_all(true); amdgpu_command_submission_multi_fence_wait_all(false); } static void amdgpu_userptr_test(void) { int i, r, j; uint32_t *pm4 = NULL; uint64_t bo_mc; void *ptr = NULL; int pm4_dw = 256; int sdma_write_length = 4; amdgpu_bo_handle handle; amdgpu_context_handle context_handle; struct amdgpu_cs_ib_info *ib_info; struct amdgpu_cs_request *ibs_request; amdgpu_bo_handle buf_handle; amdgpu_va_handle va_handle; pm4 = calloc(pm4_dw, sizeof(*pm4)); CU_ASSERT_NOT_EQUAL(pm4, NULL); ib_info = calloc(1, sizeof(*ib_info)); CU_ASSERT_NOT_EQUAL(ib_info, NULL); ibs_request = calloc(1, sizeof(*ibs_request)); CU_ASSERT_NOT_EQUAL(ibs_request, NULL); r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); posix_memalign(&ptr, sysconf(_SC_PAGE_SIZE), BUFFER_SIZE); CU_ASSERT_NOT_EQUAL(ptr, NULL); memset(ptr, 0, BUFFER_SIZE); r = amdgpu_create_bo_from_user_mem(device_handle, ptr, BUFFER_SIZE, &buf_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_va_range_alloc(device_handle, amdgpu_gpu_va_range_general, BUFFER_SIZE, 1, 0, &bo_mc, &va_handle, 0); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_va_op(buf_handle, 0, BUFFER_SIZE, bo_mc, 0, AMDGPU_VA_OP_MAP); CU_ASSERT_EQUAL(r, 0); handle = buf_handle; j = i = 0; if (family_id == AMDGPU_FAMILY_SI) pm4[i++] = SDMA_PACKET_SI(SDMA_OPCODE_WRITE, 0, 0, 0, sdma_write_length); else pm4[i++] = SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0); pm4[i++] = 0xffffffff & bo_mc; pm4[i++] = (0xffffffff00000000 & bo_mc) >> 32; if (family_id >= AMDGPU_FAMILY_AI) pm4[i++] = sdma_write_length - 1; else if (family_id != AMDGPU_FAMILY_SI) pm4[i++] = sdma_write_length; while (j++ < sdma_write_length) pm4[i++] = 0xdeadbeaf; if (!fork()) { pm4[0] = 0x0; exit(0); } amdgpu_test_exec_cs_helper(context_handle, AMDGPU_HW_IP_DMA, 0, i, pm4, 1, &handle, ib_info, ibs_request); i = 0; while (i < sdma_write_length) { CU_ASSERT_EQUAL(((int*)ptr)[i++], 0xdeadbeaf); } free(ibs_request); free(ib_info); free(pm4); r = amdgpu_bo_va_op(buf_handle, 0, BUFFER_SIZE, bo_mc, 0, AMDGPU_VA_OP_UNMAP); CU_ASSERT_EQUAL(r, 0); r = amdgpu_va_range_free(va_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_free(buf_handle); CU_ASSERT_EQUAL(r, 0); free(ptr); r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); wait(NULL); } static void amdgpu_sync_dependency_test(void) { amdgpu_context_handle context_handle[2]; amdgpu_bo_handle ib_result_handle; void *ib_result_cpu; uint64_t ib_result_mc_address; struct amdgpu_cs_request ibs_request; struct amdgpu_cs_ib_info ib_info; struct amdgpu_cs_fence fence_status; uint32_t expired; int i, j, r; amdgpu_bo_list_handle bo_list; amdgpu_va_handle va_handle; static uint32_t *ptr; uint64_t seq_no; r = amdgpu_cs_ctx_create(device_handle, &context_handle[0]); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_create(device_handle, &context_handle[1]); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, 8192, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &ib_result_handle, &ib_result_cpu, &ib_result_mc_address, &va_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_get_bo_list(device_handle, ib_result_handle, NULL, &bo_list); CU_ASSERT_EQUAL(r, 0); ptr = ib_result_cpu; i = 0; memcpy(ptr + CODE_OFFSET , shader_bin, sizeof(shader_bin)); /* Dispatch minimal init config and verify it's executed */ ptr[i++] = PACKET3(PKT3_CONTEXT_CONTROL, 1); ptr[i++] = 0x80000000; ptr[i++] = 0x80000000; ptr[i++] = PACKET3(PKT3_CLEAR_STATE, 0); ptr[i++] = 0x80000000; /* Program compute regs */ ptr[i++] = PACKET3(PKT3_SET_SH_REG, 2); ptr[i++] = mmCOMPUTE_PGM_LO - PACKET3_SET_SH_REG_START; ptr[i++] = (ib_result_mc_address + CODE_OFFSET * 4) >> 8; ptr[i++] = (ib_result_mc_address + CODE_OFFSET * 4) >> 40; ptr[i++] = PACKET3(PKT3_SET_SH_REG, 2); ptr[i++] = mmCOMPUTE_PGM_RSRC1 - PACKET3_SET_SH_REG_START; /* * 002c0040 COMPUTE_PGM_RSRC1 <- VGPRS = 0 SGPRS = 1 PRIORITY = 0 FLOAT_MODE = 192 (0xc0) PRIV = 0 DX10_CLAMP = 1 DEBUG_MODE = 0 IEEE_MODE = 0 BULKY = 0 CDBG_USER = 0 * */ ptr[i++] = 0x002c0040; /* * 00000010 COMPUTE_PGM_RSRC2 <- SCRATCH_EN = 0 USER_SGPR = 8 TRAP_PRESENT = 0 TGID_X_EN = 0 TGID_Y_EN = 0 TGID_Z_EN = 0 TG_SIZE_EN = 0 TIDIG_COMP_CNT = 0 EXCP_EN_MSB = 0 LDS_SIZE = 0 EXCP_EN = 0 * */ ptr[i++] = 0x00000010; /* * 00000100 COMPUTE_TMPRING_SIZE <- WAVES = 256 (0x100) WAVESIZE = 0 * */ ptr[i++] = PACKET3(PKT3_SET_SH_REG, 1); ptr[i++] = mmCOMPUTE_TMPRING_SIZE - PACKET3_SET_SH_REG_START; ptr[i++] = 0x00000100; ptr[i++] = PACKET3(PKT3_SET_SH_REG, 2); ptr[i++] = mmCOMPUTE_USER_DATA_0 - PACKET3_SET_SH_REG_START; ptr[i++] = 0xffffffff & (ib_result_mc_address + DATA_OFFSET * 4); ptr[i++] = (0xffffffff00000000 & (ib_result_mc_address + DATA_OFFSET * 4)) >> 32; ptr[i++] = PACKET3(PKT3_SET_SH_REG, 1); ptr[i++] = mmCOMPUTE_RESOURCE_LIMITS - PACKET3_SET_SH_REG_START; ptr[i++] = 0; ptr[i++] = PACKET3(PKT3_SET_SH_REG, 3); ptr[i++] = mmCOMPUTE_NUM_THREAD_X - PACKET3_SET_SH_REG_START; ptr[i++] = 1; ptr[i++] = 1; ptr[i++] = 1; /* Dispatch */ ptr[i++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3); ptr[i++] = 1; ptr[i++] = 1; ptr[i++] = 1; ptr[i++] = 0x00000045; /* DISPATCH DIRECT field */ while (i & 7) ptr[i++] = 0xffff1000; /* type3 nop packet */ memset(&ib_info, 0, sizeof(struct amdgpu_cs_ib_info)); ib_info.ib_mc_address = ib_result_mc_address; ib_info.size = i; memset(&ibs_request, 0, sizeof(struct amdgpu_cs_request)); ibs_request.ip_type = AMDGPU_HW_IP_GFX; ibs_request.ring = 0; ibs_request.number_of_ibs = 1; ibs_request.ibs = &ib_info; ibs_request.resources = bo_list; ibs_request.fence_info.handle = NULL; r = amdgpu_cs_submit(context_handle[1], 0,&ibs_request, 1); CU_ASSERT_EQUAL(r, 0); seq_no = ibs_request.seq_no; /* Prepare second command with dependency on the first */ j = i; ptr[i++] = PACKET3(PACKET3_WRITE_DATA, 3); ptr[i++] = WRITE_DATA_DST_SEL(5) | WR_CONFIRM; ptr[i++] = 0xfffffffc & (ib_result_mc_address + DATA_OFFSET * 4); ptr[i++] = (0xffffffff00000000 & (ib_result_mc_address + DATA_OFFSET * 4)) >> 32; ptr[i++] = 99; while (i & 7) ptr[i++] = 0xffff1000; /* type3 nop packet */ memset(&ib_info, 0, sizeof(struct amdgpu_cs_ib_info)); ib_info.ib_mc_address = ib_result_mc_address + j * 4; ib_info.size = i - j; memset(&ibs_request, 0, sizeof(struct amdgpu_cs_request)); ibs_request.ip_type = AMDGPU_HW_IP_GFX; ibs_request.ring = 0; ibs_request.number_of_ibs = 1; ibs_request.ibs = &ib_info; ibs_request.resources = bo_list; ibs_request.fence_info.handle = NULL; ibs_request.number_of_dependencies = 1; ibs_request.dependencies = calloc(1, sizeof(*ibs_request.dependencies)); ibs_request.dependencies[0].context = context_handle[1]; ibs_request.dependencies[0].ip_instance = 0; ibs_request.dependencies[0].ring = 0; ibs_request.dependencies[0].fence = seq_no; r = amdgpu_cs_submit(context_handle[0], 0,&ibs_request, 1); CU_ASSERT_EQUAL(r, 0); memset(&fence_status, 0, sizeof(struct amdgpu_cs_fence)); fence_status.context = context_handle[0]; fence_status.ip_type = AMDGPU_HW_IP_GFX; fence_status.ip_instance = 0; fence_status.ring = 0; fence_status.fence = ibs_request.seq_no; r = amdgpu_cs_query_fence_status(&fence_status, AMDGPU_TIMEOUT_INFINITE,0, &expired); CU_ASSERT_EQUAL(r, 0); /* Expect the second command to wait for shader to complete */ CU_ASSERT_EQUAL(ptr[DATA_OFFSET], 99); r = amdgpu_bo_list_destroy(bo_list); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(ib_result_handle, va_handle, ib_result_mc_address, 4096); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_free(context_handle[0]); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_free(context_handle[1]); CU_ASSERT_EQUAL(r, 0); free(ibs_request.dependencies); } static int amdgpu_dispatch_load_cs_shader_hang_slow(uint32_t *ptr, int family) { struct amdgpu_test_shader *shader; int i, loop = 0x10000; switch (family) { case AMDGPU_FAMILY_AI: shader = &memcpy_cs_hang_slow_ai; break; case AMDGPU_FAMILY_RV: shader = &memcpy_cs_hang_slow_rv; break; default: return -1; break; } memcpy(ptr, shader->shader, shader->header_length * sizeof(uint32_t)); for (i = 0; i < loop; i++) memcpy(ptr + shader->header_length + shader->body_length * i, shader->shader + shader->header_length, shader->body_length * sizeof(uint32_t)); memcpy(ptr + shader->header_length + shader->body_length * loop, shader->shader + shader->header_length + shader->body_length, shader->foot_length * sizeof(uint32_t)); return 0; } static int amdgpu_dispatch_load_cs_shader(uint8_t *ptr, int cs_type) { uint32_t shader_size; const uint32_t *shader; switch (cs_type) { case CS_BUFFERCLEAR: shader = bufferclear_cs_shader_gfx9; shader_size = sizeof(bufferclear_cs_shader_gfx9); break; case CS_BUFFERCOPY: shader = buffercopy_cs_shader_gfx9; shader_size = sizeof(buffercopy_cs_shader_gfx9); break; case CS_HANG: shader = memcpy_ps_hang; shader_size = sizeof(memcpy_ps_hang); break; default: return -1; break; } memcpy(ptr, shader, shader_size); return 0; } static int amdgpu_dispatch_init(uint32_t *ptr, uint32_t ip_type) { int i = 0; /* Write context control and load shadowing register if necessary */ if (ip_type == AMDGPU_HW_IP_GFX) { ptr[i++] = PACKET3(PKT3_CONTEXT_CONTROL, 1); ptr[i++] = 0x80000000; ptr[i++] = 0x80000000; } /* Issue commands to set default compute state. */ /* clear mmCOMPUTE_START_Z - mmCOMPUTE_START_X */ ptr[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 3); ptr[i++] = 0x204; i += 3; /* clear mmCOMPUTE_TMPRING_SIZE */ ptr[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 1); ptr[i++] = 0x218; ptr[i++] = 0; return i; } static int amdgpu_dispatch_write_cumask(uint32_t *ptr) { int i = 0; /* Issue commands to set cu mask used in current dispatch */ /* set mmCOMPUTE_STATIC_THREAD_MGMT_SE1 - mmCOMPUTE_STATIC_THREAD_MGMT_SE0 */ ptr[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 2); ptr[i++] = 0x216; ptr[i++] = 0xffffffff; ptr[i++] = 0xffffffff; /* set mmCOMPUTE_STATIC_THREAD_MGMT_SE3 - mmCOMPUTE_STATIC_THREAD_MGMT_SE2 */ ptr[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 2); ptr[i++] = 0x219; ptr[i++] = 0xffffffff; ptr[i++] = 0xffffffff; return i; } static int amdgpu_dispatch_write2hw(uint32_t *ptr, uint64_t shader_addr) { int i, j; i = 0; /* Writes shader state to HW */ /* set mmCOMPUTE_PGM_HI - mmCOMPUTE_PGM_LO */ ptr[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 2); ptr[i++] = 0x20c; ptr[i++] = (shader_addr >> 8); ptr[i++] = (shader_addr >> 40); /* write sh regs*/ for (j = 0; j < bufferclear_cs_shader_registers_num_gfx9; j++) { ptr[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 1); /* - Gfx9ShRegBase */ ptr[i++] = bufferclear_cs_shader_registers_gfx9[j][0] - 0x2c00; ptr[i++] = bufferclear_cs_shader_registers_gfx9[j][1]; } return i; } static void amdgpu_memset_dispatch_test(amdgpu_device_handle device_handle, uint32_t ip_type, uint32_t ring) { amdgpu_context_handle context_handle; amdgpu_bo_handle bo_dst, bo_shader, bo_cmd, resources[3]; volatile unsigned char *ptr_dst; void *ptr_shader; uint32_t *ptr_cmd; uint64_t mc_address_dst, mc_address_shader, mc_address_cmd; amdgpu_va_handle va_dst, va_shader, va_cmd; int i, r; int bo_dst_size = 16384; int bo_shader_size = 4096; int bo_cmd_size = 4096; struct amdgpu_cs_request ibs_request = {0}; struct amdgpu_cs_ib_info ib_info= {0}; amdgpu_bo_list_handle bo_list; struct amdgpu_cs_fence fence_status = {0}; uint32_t expired; r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_cmd_size, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &bo_cmd, (void **)&ptr_cmd, &mc_address_cmd, &va_cmd); CU_ASSERT_EQUAL(r, 0); memset(ptr_cmd, 0, bo_cmd_size); r = amdgpu_bo_alloc_and_map(device_handle, bo_shader_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_shader, &ptr_shader, &mc_address_shader, &va_shader); CU_ASSERT_EQUAL(r, 0); memset(ptr_shader, 0, bo_shader_size); r = amdgpu_dispatch_load_cs_shader(ptr_shader, CS_BUFFERCLEAR); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_dst_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_dst, (void **)&ptr_dst, &mc_address_dst, &va_dst); CU_ASSERT_EQUAL(r, 0); i = 0; i += amdgpu_dispatch_init(ptr_cmd + i, ip_type); /* Issue commands to set cu mask used in current dispatch */ i += amdgpu_dispatch_write_cumask(ptr_cmd + i); /* Writes shader state to HW */ i += amdgpu_dispatch_write2hw(ptr_cmd + i, mc_address_shader); /* Write constant data */ /* Writes the UAV constant data to the SGPRs. */ ptr_cmd[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 4); ptr_cmd[i++] = 0x240; ptr_cmd[i++] = mc_address_dst; ptr_cmd[i++] = (mc_address_dst >> 32) | 0x100000; ptr_cmd[i++] = 0x400; ptr_cmd[i++] = 0x74fac; /* Sets a range of pixel shader constants */ ptr_cmd[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 4); ptr_cmd[i++] = 0x244; ptr_cmd[i++] = 0x22222222; ptr_cmd[i++] = 0x22222222; ptr_cmd[i++] = 0x22222222; ptr_cmd[i++] = 0x22222222; /* clear mmCOMPUTE_RESOURCE_LIMITS */ ptr_cmd[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 1); ptr_cmd[i++] = 0x215; ptr_cmd[i++] = 0; /* dispatch direct command */ ptr_cmd[i++] = PACKET3_COMPUTE(PACKET3_DISPATCH_DIRECT, 3); ptr_cmd[i++] = 0x10; ptr_cmd[i++] = 1; ptr_cmd[i++] = 1; ptr_cmd[i++] = 1; while (i & 7) ptr_cmd[i++] = 0xffff1000; /* type3 nop packet */ resources[0] = bo_dst; resources[1] = bo_shader; resources[2] = bo_cmd; r = amdgpu_bo_list_create(device_handle, 3, resources, NULL, &bo_list); CU_ASSERT_EQUAL(r, 0); ib_info.ib_mc_address = mc_address_cmd; ib_info.size = i; ibs_request.ip_type = ip_type; ibs_request.ring = ring; ibs_request.resources = bo_list; ibs_request.number_of_ibs = 1; ibs_request.ibs = &ib_info; ibs_request.fence_info.handle = NULL; /* submit CS */ r = amdgpu_cs_submit(context_handle, 0, &ibs_request, 1); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_list_destroy(bo_list); CU_ASSERT_EQUAL(r, 0); fence_status.ip_type = ip_type; fence_status.ip_instance = 0; fence_status.ring = ring; fence_status.context = context_handle; fence_status.fence = ibs_request.seq_no; /* wait for IB accomplished */ r = amdgpu_cs_query_fence_status(&fence_status, AMDGPU_TIMEOUT_INFINITE, 0, &expired); CU_ASSERT_EQUAL(r, 0); CU_ASSERT_EQUAL(expired, true); /* verify if memset test result meets with expected */ i = 0; while(i < bo_dst_size) { CU_ASSERT_EQUAL(ptr_dst[i++], 0x22); } r = amdgpu_bo_unmap_and_free(bo_dst, va_dst, mc_address_dst, bo_dst_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_shader, va_shader, mc_address_shader, bo_shader_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_cmd, va_cmd, mc_address_cmd, bo_cmd_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_memcpy_dispatch_test(amdgpu_device_handle device_handle, uint32_t ip_type, uint32_t ring, int hang) { amdgpu_context_handle context_handle; amdgpu_bo_handle bo_src, bo_dst, bo_shader, bo_cmd, resources[4]; volatile unsigned char *ptr_dst; void *ptr_shader; unsigned char *ptr_src; uint32_t *ptr_cmd; uint64_t mc_address_src, mc_address_dst, mc_address_shader, mc_address_cmd; amdgpu_va_handle va_src, va_dst, va_shader, va_cmd; int i, r; int bo_dst_size = 16384; int bo_shader_size = 4096; int bo_cmd_size = 4096; struct amdgpu_cs_request ibs_request = {0}; struct amdgpu_cs_ib_info ib_info= {0}; uint32_t expired, hang_state, hangs; enum cs_type cs_type; amdgpu_bo_list_handle bo_list; struct amdgpu_cs_fence fence_status = {0}; r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_cmd_size, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &bo_cmd, (void **)&ptr_cmd, &mc_address_cmd, &va_cmd); CU_ASSERT_EQUAL(r, 0); memset(ptr_cmd, 0, bo_cmd_size); r = amdgpu_bo_alloc_and_map(device_handle, bo_shader_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_shader, &ptr_shader, &mc_address_shader, &va_shader); CU_ASSERT_EQUAL(r, 0); memset(ptr_shader, 0, bo_shader_size); cs_type = hang ? CS_HANG : CS_BUFFERCOPY; r = amdgpu_dispatch_load_cs_shader(ptr_shader, cs_type); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_dst_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_src, (void **)&ptr_src, &mc_address_src, &va_src); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_dst_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_dst, (void **)&ptr_dst, &mc_address_dst, &va_dst); CU_ASSERT_EQUAL(r, 0); memset(ptr_src, 0x55, bo_dst_size); i = 0; i += amdgpu_dispatch_init(ptr_cmd + i, ip_type); /* Issue commands to set cu mask used in current dispatch */ i += amdgpu_dispatch_write_cumask(ptr_cmd + i); /* Writes shader state to HW */ i += amdgpu_dispatch_write2hw(ptr_cmd + i, mc_address_shader); /* Write constant data */ /* Writes the texture resource constants data to the SGPRs */ ptr_cmd[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 4); ptr_cmd[i++] = 0x240; ptr_cmd[i++] = mc_address_src; ptr_cmd[i++] = (mc_address_src >> 32) | 0x100000; ptr_cmd[i++] = 0x400; ptr_cmd[i++] = 0x74fac; /* Writes the UAV constant data to the SGPRs. */ ptr_cmd[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 4); ptr_cmd[i++] = 0x244; ptr_cmd[i++] = mc_address_dst; ptr_cmd[i++] = (mc_address_dst >> 32) | 0x100000; ptr_cmd[i++] = 0x400; ptr_cmd[i++] = 0x74fac; /* clear mmCOMPUTE_RESOURCE_LIMITS */ ptr_cmd[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 1); ptr_cmd[i++] = 0x215; ptr_cmd[i++] = 0; /* dispatch direct command */ ptr_cmd[i++] = PACKET3_COMPUTE(PACKET3_DISPATCH_DIRECT, 3); ptr_cmd[i++] = 0x10; ptr_cmd[i++] = 1; ptr_cmd[i++] = 1; ptr_cmd[i++] = 1; while (i & 7) ptr_cmd[i++] = 0xffff1000; /* type3 nop packet */ resources[0] = bo_shader; resources[1] = bo_src; resources[2] = bo_dst; resources[3] = bo_cmd; r = amdgpu_bo_list_create(device_handle, 4, resources, NULL, &bo_list); CU_ASSERT_EQUAL(r, 0); ib_info.ib_mc_address = mc_address_cmd; ib_info.size = i; ibs_request.ip_type = ip_type; ibs_request.ring = ring; ibs_request.resources = bo_list; ibs_request.number_of_ibs = 1; ibs_request.ibs = &ib_info; ibs_request.fence_info.handle = NULL; r = amdgpu_cs_submit(context_handle, 0, &ibs_request, 1); CU_ASSERT_EQUAL(r, 0); fence_status.ip_type = ip_type; fence_status.ip_instance = 0; fence_status.ring = ring; fence_status.context = context_handle; fence_status.fence = ibs_request.seq_no; /* wait for IB accomplished */ r = amdgpu_cs_query_fence_status(&fence_status, AMDGPU_TIMEOUT_INFINITE, 0, &expired); if (!hang) { CU_ASSERT_EQUAL(r, 0); CU_ASSERT_EQUAL(expired, true); /* verify if memcpy test result meets with expected */ i = 0; while(i < bo_dst_size) { CU_ASSERT_EQUAL(ptr_dst[i], ptr_src[i]); i++; } } else { r = amdgpu_cs_query_reset_state(context_handle, &hang_state, &hangs); CU_ASSERT_EQUAL(r, 0); CU_ASSERT_EQUAL(hang_state, AMDGPU_CTX_UNKNOWN_RESET); } r = amdgpu_bo_list_destroy(bo_list); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_src, va_src, mc_address_src, bo_dst_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_dst, va_dst, mc_address_dst, bo_dst_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_cmd, va_cmd, mc_address_cmd, bo_cmd_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_shader, va_shader, mc_address_shader, bo_shader_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_compute_dispatch_test(void) { int r; struct drm_amdgpu_info_hw_ip info; uint32_t ring_id; r = amdgpu_query_hw_ip_info(device_handle, AMDGPU_HW_IP_COMPUTE, 0, &info); CU_ASSERT_EQUAL(r, 0); if (!info.available_rings) printf("SKIP ... as there's no compute ring\n"); for (ring_id = 0; (1 << ring_id) & info.available_rings; ring_id++) { amdgpu_memset_dispatch_test(device_handle, AMDGPU_HW_IP_COMPUTE, ring_id); amdgpu_memcpy_dispatch_test(device_handle, AMDGPU_HW_IP_COMPUTE, ring_id, 0); } } static void amdgpu_gfx_dispatch_test(void) { int r; struct drm_amdgpu_info_hw_ip info; uint32_t ring_id; r = amdgpu_query_hw_ip_info(device_handle, AMDGPU_HW_IP_GFX, 0, &info); CU_ASSERT_EQUAL(r, 0); if (!info.available_rings) printf("SKIP ... as there's no graphics ring\n"); for (ring_id = 0; (1 << ring_id) & info.available_rings; ring_id++) { amdgpu_memset_dispatch_test(device_handle, AMDGPU_HW_IP_GFX, ring_id); amdgpu_memcpy_dispatch_test(device_handle, AMDGPU_HW_IP_GFX, ring_id, 0); } } void amdgpu_dispatch_hang_helper(amdgpu_device_handle device_handle, uint32_t ip_type) { int r; struct drm_amdgpu_info_hw_ip info; uint32_t ring_id; r = amdgpu_query_hw_ip_info(device_handle, ip_type, 0, &info); CU_ASSERT_EQUAL(r, 0); if (!info.available_rings) printf("SKIP ... as there's no ring for ip %d\n", ip_type); for (ring_id = 0; (1 << ring_id) & info.available_rings; ring_id++) { amdgpu_memcpy_dispatch_test(device_handle, ip_type, ring_id, 0); amdgpu_memcpy_dispatch_test(device_handle, ip_type, ring_id, 1); amdgpu_memcpy_dispatch_test(device_handle, ip_type, ring_id, 0); } } static void amdgpu_memcpy_dispatch_hang_slow_test(amdgpu_device_handle device_handle, uint32_t ip_type, uint32_t ring) { amdgpu_context_handle context_handle; amdgpu_bo_handle bo_src, bo_dst, bo_shader, bo_cmd, resources[4]; volatile unsigned char *ptr_dst; void *ptr_shader; unsigned char *ptr_src; uint32_t *ptr_cmd; uint64_t mc_address_src, mc_address_dst, mc_address_shader, mc_address_cmd; amdgpu_va_handle va_src, va_dst, va_shader, va_cmd; int i, r; int bo_dst_size = 0x4000000; int bo_shader_size = 0x400000; int bo_cmd_size = 4096; struct amdgpu_cs_request ibs_request = {0}; struct amdgpu_cs_ib_info ib_info= {0}; uint32_t hang_state, hangs, expired; struct amdgpu_gpu_info gpu_info = {0}; amdgpu_bo_list_handle bo_list; struct amdgpu_cs_fence fence_status = {0}; r = amdgpu_query_gpu_info(device_handle, &gpu_info); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_cmd_size, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &bo_cmd, (void **)&ptr_cmd, &mc_address_cmd, &va_cmd); CU_ASSERT_EQUAL(r, 0); memset(ptr_cmd, 0, bo_cmd_size); r = amdgpu_bo_alloc_and_map(device_handle, bo_shader_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_shader, &ptr_shader, &mc_address_shader, &va_shader); CU_ASSERT_EQUAL(r, 0); memset(ptr_shader, 0, bo_shader_size); r = amdgpu_dispatch_load_cs_shader_hang_slow(ptr_shader, gpu_info.family_id); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_dst_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_src, (void **)&ptr_src, &mc_address_src, &va_src); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_dst_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_dst, (void **)&ptr_dst, &mc_address_dst, &va_dst); CU_ASSERT_EQUAL(r, 0); memset(ptr_src, 0x55, bo_dst_size); i = 0; i += amdgpu_dispatch_init(ptr_cmd + i, ip_type); /* Issue commands to set cu mask used in current dispatch */ i += amdgpu_dispatch_write_cumask(ptr_cmd + i); /* Writes shader state to HW */ i += amdgpu_dispatch_write2hw(ptr_cmd + i, mc_address_shader); /* Write constant data */ /* Writes the texture resource constants data to the SGPRs */ ptr_cmd[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 4); ptr_cmd[i++] = 0x240; ptr_cmd[i++] = mc_address_src; ptr_cmd[i++] = (mc_address_src >> 32) | 0x100000; ptr_cmd[i++] = 0x400000; ptr_cmd[i++] = 0x74fac; /* Writes the UAV constant data to the SGPRs. */ ptr_cmd[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 4); ptr_cmd[i++] = 0x244; ptr_cmd[i++] = mc_address_dst; ptr_cmd[i++] = (mc_address_dst >> 32) | 0x100000; ptr_cmd[i++] = 0x400000; ptr_cmd[i++] = 0x74fac; /* clear mmCOMPUTE_RESOURCE_LIMITS */ ptr_cmd[i++] = PACKET3_COMPUTE(PKT3_SET_SH_REG, 1); ptr_cmd[i++] = 0x215; ptr_cmd[i++] = 0; /* dispatch direct command */ ptr_cmd[i++] = PACKET3_COMPUTE(PACKET3_DISPATCH_DIRECT, 3); ptr_cmd[i++] = 0x10000; ptr_cmd[i++] = 1; ptr_cmd[i++] = 1; ptr_cmd[i++] = 1; while (i & 7) ptr_cmd[i++] = 0xffff1000; /* type3 nop packet */ resources[0] = bo_shader; resources[1] = bo_src; resources[2] = bo_dst; resources[3] = bo_cmd; r = amdgpu_bo_list_create(device_handle, 4, resources, NULL, &bo_list); CU_ASSERT_EQUAL(r, 0); ib_info.ib_mc_address = mc_address_cmd; ib_info.size = i; ibs_request.ip_type = ip_type; ibs_request.ring = ring; ibs_request.resources = bo_list; ibs_request.number_of_ibs = 1; ibs_request.ibs = &ib_info; ibs_request.fence_info.handle = NULL; r = amdgpu_cs_submit(context_handle, 0, &ibs_request, 1); CU_ASSERT_EQUAL(r, 0); fence_status.ip_type = ip_type; fence_status.ip_instance = 0; fence_status.ring = ring; fence_status.context = context_handle; fence_status.fence = ibs_request.seq_no; /* wait for IB accomplished */ r = amdgpu_cs_query_fence_status(&fence_status, AMDGPU_TIMEOUT_INFINITE, 0, &expired); r = amdgpu_cs_query_reset_state(context_handle, &hang_state, &hangs); CU_ASSERT_EQUAL(r, 0); CU_ASSERT_EQUAL(hang_state, AMDGPU_CTX_UNKNOWN_RESET); r = amdgpu_bo_list_destroy(bo_list); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_src, va_src, mc_address_src, bo_dst_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_dst, va_dst, mc_address_dst, bo_dst_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_cmd, va_cmd, mc_address_cmd, bo_cmd_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_shader, va_shader, mc_address_shader, bo_shader_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } void amdgpu_dispatch_hang_slow_helper(amdgpu_device_handle device_handle, uint32_t ip_type) { int r; struct drm_amdgpu_info_hw_ip info; uint32_t ring_id; r = amdgpu_query_hw_ip_info(device_handle, ip_type, 0, &info); CU_ASSERT_EQUAL(r, 0); if (!info.available_rings) printf("SKIP ... as there's no ring for ip %d\n", ip_type); for (ring_id = 0; (1 << ring_id) & info.available_rings; ring_id++) { amdgpu_memcpy_dispatch_test(device_handle, ip_type, ring_id, 0); amdgpu_memcpy_dispatch_hang_slow_test(device_handle, ip_type, ring_id); amdgpu_memcpy_dispatch_test(device_handle, ip_type, ring_id, 0); } } static int amdgpu_draw_load_ps_shader_hang_slow(uint32_t *ptr, int family) { struct amdgpu_test_shader *shader; int i, loop = 0x40000; switch (family) { case AMDGPU_FAMILY_AI: case AMDGPU_FAMILY_RV: shader = &memcpy_ps_hang_slow_ai; break; default: return -1; break; } memcpy(ptr, shader->shader, shader->header_length * sizeof(uint32_t)); for (i = 0; i < loop; i++) memcpy(ptr + shader->header_length + shader->body_length * i, shader->shader + shader->header_length, shader->body_length * sizeof(uint32_t)); memcpy(ptr + shader->header_length + shader->body_length * loop, shader->shader + shader->header_length + shader->body_length, shader->foot_length * sizeof(uint32_t)); return 0; } static int amdgpu_draw_load_ps_shader(uint8_t *ptr, int ps_type) { int i; uint32_t shader_offset= 256; uint32_t mem_offset, patch_code_offset; uint32_t shader_size, patchinfo_code_size; const uint32_t *shader; const uint32_t *patchinfo_code; const uint32_t *patchcode_offset; switch (ps_type) { case PS_CONST: shader = ps_const_shader_gfx9; shader_size = sizeof(ps_const_shader_gfx9); patchinfo_code = (const uint32_t *)ps_const_shader_patchinfo_code_gfx9; patchinfo_code_size = ps_const_shader_patchinfo_code_size_gfx9; patchcode_offset = ps_const_shader_patchinfo_offset_gfx9; break; case PS_TEX: shader = ps_tex_shader_gfx9; shader_size = sizeof(ps_tex_shader_gfx9); patchinfo_code = (const uint32_t *)ps_tex_shader_patchinfo_code_gfx9; patchinfo_code_size = ps_tex_shader_patchinfo_code_size_gfx9; patchcode_offset = ps_tex_shader_patchinfo_offset_gfx9; break; case PS_HANG: shader = memcpy_ps_hang; shader_size = sizeof(memcpy_ps_hang); memcpy(ptr, shader, shader_size); return 0; default: return -1; break; } /* write main shader program */ for (i = 0 ; i < 10; i++) { mem_offset = i * shader_offset; memcpy(ptr + mem_offset, shader, shader_size); } /* overwrite patch codes */ for (i = 0 ; i < 10; i++) { mem_offset = i * shader_offset + patchcode_offset[0] * sizeof(uint32_t); patch_code_offset = i * patchinfo_code_size; memcpy(ptr + mem_offset, patchinfo_code + patch_code_offset, patchinfo_code_size * sizeof(uint32_t)); } return 0; } /* load RectPosTexFast_VS */ static int amdgpu_draw_load_vs_shader(uint8_t *ptr) { const uint32_t *shader; uint32_t shader_size; shader = vs_RectPosTexFast_shader_gfx9; shader_size = sizeof(vs_RectPosTexFast_shader_gfx9); memcpy(ptr, shader, shader_size); return 0; } static int amdgpu_draw_init(uint32_t *ptr) { int i = 0; const uint32_t *preamblecache_ptr; uint32_t preamblecache_size; /* Write context control and load shadowing register if necessary */ ptr[i++] = PACKET3(PKT3_CONTEXT_CONTROL, 1); ptr[i++] = 0x80000000; ptr[i++] = 0x80000000; preamblecache_ptr = preamblecache_gfx9; preamblecache_size = sizeof(preamblecache_gfx9); memcpy(ptr + i, preamblecache_ptr, preamblecache_size); return i + preamblecache_size/sizeof(uint32_t); } static int amdgpu_draw_setup_and_write_drawblt_surf_info(uint32_t *ptr, uint64_t dst_addr, int hang_slow) { int i = 0; /* setup color buffer */ /* offset reg 0xA318 CB_COLOR0_BASE 0xA319 CB_COLOR0_BASE_EXT 0xA31A CB_COLOR0_ATTRIB2 0xA31B CB_COLOR0_VIEW 0xA31C CB_COLOR0_INFO 0xA31D CB_COLOR0_ATTRIB 0xA31E CB_COLOR0_DCC_CONTROL 0xA31F CB_COLOR0_CMASK 0xA320 CB_COLOR0_CMASK_BASE_EXT 0xA321 CB_COLOR0_FMASK 0xA322 CB_COLOR0_FMASK_BASE_EXT 0xA323 CB_COLOR0_CLEAR_WORD0 0xA324 CB_COLOR0_CLEAR_WORD1 0xA325 CB_COLOR0_DCC_BASE 0xA326 CB_COLOR0_DCC_BASE_EXT */ ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 15); ptr[i++] = 0x318; ptr[i++] = dst_addr >> 8; ptr[i++] = dst_addr >> 40; ptr[i++] = hang_slow ? 0x1ffc7ff : 0x7c01f; ptr[i++] = 0; ptr[i++] = 0x50438; ptr[i++] = 0x10140000; i += 9; /* mmCB_MRT0_EPITCH */ ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); ptr[i++] = 0x1e8; ptr[i++] = hang_slow ? 0x7ff : 0x1f; /* 0xA32B CB_COLOR1_BASE */ ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); ptr[i++] = 0x32b; ptr[i++] = 0; /* 0xA33A CB_COLOR1_BASE */ ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); ptr[i++] = 0x33a; ptr[i++] = 0; /* SPI_SHADER_COL_FORMAT */ ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); ptr[i++] = 0x1c5; ptr[i++] = 9; /* Setup depth buffer */ /* mmDB_Z_INFO */ ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 2); ptr[i++] = 0xe; i += 2; return i; } static int amdgpu_draw_setup_and_write_drawblt_state(uint32_t *ptr, int hang_slow) { int i = 0; const uint32_t *cached_cmd_ptr; uint32_t cached_cmd_size; /* mmPA_SC_TILE_STEERING_OVERRIDE */ ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); ptr[i++] = 0xd7; ptr[i++] = 0; ptr[i++] = 0xffff1000; ptr[i++] = 0xc0021000; ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); ptr[i++] = 0xd7; ptr[i++] = 1; /* mmPA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0 */ ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 16); ptr[i++] = 0x2fe; i += 16; /* mmPA_SC_CENTROID_PRIORITY_0 */ ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 2); ptr[i++] = 0x2f5; i += 2; cached_cmd_ptr = cached_cmd_gfx9; cached_cmd_size = sizeof(cached_cmd_gfx9); memcpy(ptr + i, cached_cmd_ptr, cached_cmd_size); if (hang_slow) *(ptr + i + 12) = 0x8000800; i += cached_cmd_size/sizeof(uint32_t); return i; } static int amdgpu_draw_vs_RectPosTexFast_write2hw(uint32_t *ptr, int ps_type, uint64_t shader_addr, int hang_slow) { int i = 0; /* mmPA_CL_VS_OUT_CNTL */ ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); ptr[i++] = 0x207; ptr[i++] = 0; /* mmSPI_SHADER_PGM_RSRC3_VS */ ptr[i++] = PACKET3(PKT3_SET_SH_REG, 1); ptr[i++] = 0x46; ptr[i++] = 0xffff; /* mmSPI_SHADER_PGM_LO_VS...mmSPI_SHADER_PGM_HI_VS */ ptr[i++] = PACKET3(PKT3_SET_SH_REG, 2); ptr[i++] = 0x48; ptr[i++] = shader_addr >> 8; ptr[i++] = shader_addr >> 40; /* mmSPI_SHADER_PGM_RSRC1_VS */ ptr[i++] = PACKET3(PKT3_SET_SH_REG, 1); ptr[i++] = 0x4a; ptr[i++] = 0xc0081; /* mmSPI_SHADER_PGM_RSRC2_VS */ ptr[i++] = PACKET3(PKT3_SET_SH_REG, 1); ptr[i++] = 0x4b; ptr[i++] = 0x18; /* mmSPI_VS_OUT_CONFIG */ ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); ptr[i++] = 0x1b1; ptr[i++] = 2; /* mmSPI_SHADER_POS_FORMAT */ ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); ptr[i++] = 0x1c3; ptr[i++] = 4; ptr[i++] = PACKET3(PKT3_SET_SH_REG, 4); ptr[i++] = 0x4c; i += 2; ptr[i++] = hang_slow ? 0x45000000 : 0x42000000; ptr[i++] = hang_slow ? 0x45000000 : 0x42000000; ptr[i++] = PACKET3(PKT3_SET_SH_REG, 4); ptr[i++] = 0x50; i += 2; if (ps_type == PS_CONST) { i += 2; } else if (ps_type == PS_TEX) { ptr[i++] = 0x3f800000; ptr[i++] = 0x3f800000; } ptr[i++] = PACKET3(PKT3_SET_SH_REG, 4); ptr[i++] = 0x54; i += 4; return i; } static int amdgpu_draw_ps_write2hw(uint32_t *ptr, int ps_type, uint64_t shader_addr) { int i, j; const uint32_t *sh_registers; const uint32_t *context_registers; uint32_t num_sh_reg, num_context_reg; if (ps_type == PS_CONST) { sh_registers = (const uint32_t *)ps_const_sh_registers_gfx9; context_registers = (const uint32_t *)ps_const_context_reg_gfx9; num_sh_reg = ps_num_sh_registers_gfx9; num_context_reg = ps_num_context_registers_gfx9; } else if (ps_type == PS_TEX) { sh_registers = (const uint32_t *)ps_tex_sh_registers_gfx9; context_registers = (const uint32_t *)ps_tex_context_reg_gfx9; num_sh_reg = ps_num_sh_registers_gfx9; num_context_reg = ps_num_context_registers_gfx9; } i = 0; /* 0x2c07 SPI_SHADER_PGM_RSRC3_PS 0x2c08 SPI_SHADER_PGM_LO_PS 0x2c09 SPI_SHADER_PGM_HI_PS */ shader_addr += 256 * 9; ptr[i++] = PACKET3(PKT3_SET_SH_REG, 3); ptr[i++] = 0x7; ptr[i++] = 0xffff; ptr[i++] = shader_addr >> 8; ptr[i++] = shader_addr >> 40; for (j = 0; j < num_sh_reg; j++) { ptr[i++] = PACKET3(PKT3_SET_SH_REG, 1); ptr[i++] = sh_registers[j * 2] - 0x2c00; ptr[i++] = sh_registers[j * 2 + 1]; } for (j = 0; j < num_context_reg; j++) { if (context_registers[j * 2] != 0xA1C5) { ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); ptr[i++] = context_registers[j * 2] - 0xa000; ptr[i++] = context_registers[j * 2 + 1]; } if (context_registers[j * 2] == 0xA1B4) { ptr[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); ptr[i++] = 0x1b3; ptr[i++] = 2; } } return i; } static int amdgpu_draw_draw(uint32_t *ptr) { int i = 0; /* mmIA_MULTI_VGT_PARAM */ ptr[i++] = PACKET3(PACKET3_SET_UCONFIG_REG, 1); ptr[i++] = 0x40000258; ptr[i++] = 0xd00ff; /* mmVGT_PRIMITIVE_TYPE */ ptr[i++] = PACKET3(PACKET3_SET_UCONFIG_REG, 1); ptr[i++] = 0x10000242; ptr[i++] = 0x11; ptr[i++] = PACKET3(PACKET3_DRAW_INDEX_AUTO, 1); ptr[i++] = 3; ptr[i++] = 2; return i; } void amdgpu_memset_draw(amdgpu_device_handle device_handle, amdgpu_bo_handle bo_shader_ps, amdgpu_bo_handle bo_shader_vs, uint64_t mc_address_shader_ps, uint64_t mc_address_shader_vs, uint32_t ring_id) { amdgpu_context_handle context_handle; amdgpu_bo_handle bo_dst, bo_cmd, resources[4]; volatile unsigned char *ptr_dst; uint32_t *ptr_cmd; uint64_t mc_address_dst, mc_address_cmd; amdgpu_va_handle va_dst, va_cmd; int i, r; int bo_dst_size = 16384; int bo_cmd_size = 4096; struct amdgpu_cs_request ibs_request = {0}; struct amdgpu_cs_ib_info ib_info = {0}; struct amdgpu_cs_fence fence_status = {0}; uint32_t expired; amdgpu_bo_list_handle bo_list; r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_cmd_size, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &bo_cmd, (void **)&ptr_cmd, &mc_address_cmd, &va_cmd); CU_ASSERT_EQUAL(r, 0); memset(ptr_cmd, 0, bo_cmd_size); r = amdgpu_bo_alloc_and_map(device_handle, bo_dst_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_dst, (void **)&ptr_dst, &mc_address_dst, &va_dst); CU_ASSERT_EQUAL(r, 0); i = 0; i += amdgpu_draw_init(ptr_cmd + i); i += amdgpu_draw_setup_and_write_drawblt_surf_info(ptr_cmd + i, mc_address_dst, 0); i += amdgpu_draw_setup_and_write_drawblt_state(ptr_cmd + i, 0); i += amdgpu_draw_vs_RectPosTexFast_write2hw(ptr_cmd + i, PS_CONST, mc_address_shader_vs, 0); i += amdgpu_draw_ps_write2hw(ptr_cmd + i, PS_CONST, mc_address_shader_ps); ptr_cmd[i++] = PACKET3(PKT3_SET_SH_REG, 4); ptr_cmd[i++] = 0xc; ptr_cmd[i++] = 0x33333333; ptr_cmd[i++] = 0x33333333; ptr_cmd[i++] = 0x33333333; ptr_cmd[i++] = 0x33333333; i += amdgpu_draw_draw(ptr_cmd + i); while (i & 7) ptr_cmd[i++] = 0xffff1000; /* type3 nop packet */ resources[0] = bo_dst; resources[1] = bo_shader_ps; resources[2] = bo_shader_vs; resources[3] = bo_cmd; r = amdgpu_bo_list_create(device_handle, 4, resources, NULL, &bo_list); CU_ASSERT_EQUAL(r, 0); ib_info.ib_mc_address = mc_address_cmd; ib_info.size = i; ibs_request.ip_type = AMDGPU_HW_IP_GFX; ibs_request.ring = ring_id; ibs_request.resources = bo_list; ibs_request.number_of_ibs = 1; ibs_request.ibs = &ib_info; ibs_request.fence_info.handle = NULL; /* submit CS */ r = amdgpu_cs_submit(context_handle, 0, &ibs_request, 1); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_list_destroy(bo_list); CU_ASSERT_EQUAL(r, 0); fence_status.ip_type = AMDGPU_HW_IP_GFX; fence_status.ip_instance = 0; fence_status.ring = ring_id; fence_status.context = context_handle; fence_status.fence = ibs_request.seq_no; /* wait for IB accomplished */ r = amdgpu_cs_query_fence_status(&fence_status, AMDGPU_TIMEOUT_INFINITE, 0, &expired); CU_ASSERT_EQUAL(r, 0); CU_ASSERT_EQUAL(expired, true); /* verify if memset test result meets with expected */ i = 0; while(i < bo_dst_size) { CU_ASSERT_EQUAL(ptr_dst[i++], 0x33); } r = amdgpu_bo_unmap_and_free(bo_dst, va_dst, mc_address_dst, bo_dst_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_cmd, va_cmd, mc_address_cmd, bo_cmd_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_memset_draw_test(amdgpu_device_handle device_handle, uint32_t ring) { amdgpu_bo_handle bo_shader_ps, bo_shader_vs; void *ptr_shader_ps; void *ptr_shader_vs; uint64_t mc_address_shader_ps, mc_address_shader_vs; amdgpu_va_handle va_shader_ps, va_shader_vs; int r; int bo_shader_size = 4096; r = amdgpu_bo_alloc_and_map(device_handle, bo_shader_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_shader_ps, &ptr_shader_ps, &mc_address_shader_ps, &va_shader_ps); CU_ASSERT_EQUAL(r, 0); memset(ptr_shader_ps, 0, bo_shader_size); r = amdgpu_bo_alloc_and_map(device_handle, bo_shader_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_shader_vs, &ptr_shader_vs, &mc_address_shader_vs, &va_shader_vs); CU_ASSERT_EQUAL(r, 0); memset(ptr_shader_vs, 0, bo_shader_size); r = amdgpu_draw_load_ps_shader(ptr_shader_ps, PS_CONST); CU_ASSERT_EQUAL(r, 0); r = amdgpu_draw_load_vs_shader(ptr_shader_vs); CU_ASSERT_EQUAL(r, 0); amdgpu_memset_draw(device_handle, bo_shader_ps, bo_shader_vs, mc_address_shader_ps, mc_address_shader_vs, ring); r = amdgpu_bo_unmap_and_free(bo_shader_ps, va_shader_ps, mc_address_shader_ps, bo_shader_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_shader_vs, va_shader_vs, mc_address_shader_vs, bo_shader_size); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_memcpy_draw(amdgpu_device_handle device_handle, amdgpu_bo_handle bo_shader_ps, amdgpu_bo_handle bo_shader_vs, uint64_t mc_address_shader_ps, uint64_t mc_address_shader_vs, uint32_t ring, int hang) { amdgpu_context_handle context_handle; amdgpu_bo_handle bo_dst, bo_src, bo_cmd, resources[5]; volatile unsigned char *ptr_dst; unsigned char *ptr_src; uint32_t *ptr_cmd; uint64_t mc_address_dst, mc_address_src, mc_address_cmd; amdgpu_va_handle va_dst, va_src, va_cmd; int i, r; int bo_size = 16384; int bo_cmd_size = 4096; struct amdgpu_cs_request ibs_request = {0}; struct amdgpu_cs_ib_info ib_info= {0}; uint32_t hang_state, hangs; uint32_t expired; amdgpu_bo_list_handle bo_list; struct amdgpu_cs_fence fence_status = {0}; r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_cmd_size, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &bo_cmd, (void **)&ptr_cmd, &mc_address_cmd, &va_cmd); CU_ASSERT_EQUAL(r, 0); memset(ptr_cmd, 0, bo_cmd_size); r = amdgpu_bo_alloc_and_map(device_handle, bo_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_src, (void **)&ptr_src, &mc_address_src, &va_src); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_dst, (void **)&ptr_dst, &mc_address_dst, &va_dst); CU_ASSERT_EQUAL(r, 0); memset(ptr_src, 0x55, bo_size); i = 0; i += amdgpu_draw_init(ptr_cmd + i); i += amdgpu_draw_setup_and_write_drawblt_surf_info(ptr_cmd + i, mc_address_dst, 0); i += amdgpu_draw_setup_and_write_drawblt_state(ptr_cmd + i, 0); i += amdgpu_draw_vs_RectPosTexFast_write2hw(ptr_cmd + i, PS_TEX, mc_address_shader_vs, 0); i += amdgpu_draw_ps_write2hw(ptr_cmd + i, PS_TEX, mc_address_shader_ps); ptr_cmd[i++] = PACKET3(PKT3_SET_SH_REG, 8); ptr_cmd[i++] = 0xc; ptr_cmd[i++] = mc_address_src >> 8; ptr_cmd[i++] = mc_address_src >> 40 | 0x10e00000; ptr_cmd[i++] = 0x7c01f; ptr_cmd[i++] = 0x90500fac; ptr_cmd[i++] = 0x3e000; i += 3; ptr_cmd[i++] = PACKET3(PKT3_SET_SH_REG, 4); ptr_cmd[i++] = 0x14; ptr_cmd[i++] = 0x92; i += 3; ptr_cmd[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); ptr_cmd[i++] = 0x191; ptr_cmd[i++] = 0; i += amdgpu_draw_draw(ptr_cmd + i); while (i & 7) ptr_cmd[i++] = 0xffff1000; /* type3 nop packet */ resources[0] = bo_dst; resources[1] = bo_src; resources[2] = bo_shader_ps; resources[3] = bo_shader_vs; resources[4] = bo_cmd; r = amdgpu_bo_list_create(device_handle, 5, resources, NULL, &bo_list); CU_ASSERT_EQUAL(r, 0); ib_info.ib_mc_address = mc_address_cmd; ib_info.size = i; ibs_request.ip_type = AMDGPU_HW_IP_GFX; ibs_request.ring = ring; ibs_request.resources = bo_list; ibs_request.number_of_ibs = 1; ibs_request.ibs = &ib_info; ibs_request.fence_info.handle = NULL; r = amdgpu_cs_submit(context_handle, 0, &ibs_request, 1); CU_ASSERT_EQUAL(r, 0); fence_status.ip_type = AMDGPU_HW_IP_GFX; fence_status.ip_instance = 0; fence_status.ring = ring; fence_status.context = context_handle; fence_status.fence = ibs_request.seq_no; /* wait for IB accomplished */ r = amdgpu_cs_query_fence_status(&fence_status, AMDGPU_TIMEOUT_INFINITE, 0, &expired); if (!hang) { CU_ASSERT_EQUAL(r, 0); CU_ASSERT_EQUAL(expired, true); /* verify if memcpy test result meets with expected */ i = 0; while(i < bo_size) { CU_ASSERT_EQUAL(ptr_dst[i], ptr_src[i]); i++; } } else { r = amdgpu_cs_query_reset_state(context_handle, &hang_state, &hangs); CU_ASSERT_EQUAL(r, 0); CU_ASSERT_EQUAL(hang_state, AMDGPU_CTX_UNKNOWN_RESET); } r = amdgpu_bo_list_destroy(bo_list); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_src, va_src, mc_address_src, bo_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_dst, va_dst, mc_address_dst, bo_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_cmd, va_cmd, mc_address_cmd, bo_cmd_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } void amdgpu_memcpy_draw_test(amdgpu_device_handle device_handle, uint32_t ring, int hang) { amdgpu_bo_handle bo_shader_ps, bo_shader_vs; void *ptr_shader_ps; void *ptr_shader_vs; uint64_t mc_address_shader_ps, mc_address_shader_vs; amdgpu_va_handle va_shader_ps, va_shader_vs; int bo_shader_size = 4096; enum ps_type ps_type = hang ? PS_HANG : PS_TEX; int r; r = amdgpu_bo_alloc_and_map(device_handle, bo_shader_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_shader_ps, &ptr_shader_ps, &mc_address_shader_ps, &va_shader_ps); CU_ASSERT_EQUAL(r, 0); memset(ptr_shader_ps, 0, bo_shader_size); r = amdgpu_bo_alloc_and_map(device_handle, bo_shader_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_shader_vs, &ptr_shader_vs, &mc_address_shader_vs, &va_shader_vs); CU_ASSERT_EQUAL(r, 0); memset(ptr_shader_vs, 0, bo_shader_size); r = amdgpu_draw_load_ps_shader(ptr_shader_ps, ps_type); CU_ASSERT_EQUAL(r, 0); r = amdgpu_draw_load_vs_shader(ptr_shader_vs); CU_ASSERT_EQUAL(r, 0); amdgpu_memcpy_draw(device_handle, bo_shader_ps, bo_shader_vs, mc_address_shader_ps, mc_address_shader_vs, ring, hang); r = amdgpu_bo_unmap_and_free(bo_shader_ps, va_shader_ps, mc_address_shader_ps, bo_shader_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_shader_vs, va_shader_vs, mc_address_shader_vs, bo_shader_size); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_draw_test(void) { int r; struct drm_amdgpu_info_hw_ip info; uint32_t ring_id; r = amdgpu_query_hw_ip_info(device_handle, AMDGPU_HW_IP_GFX, 0, &info); CU_ASSERT_EQUAL(r, 0); if (!info.available_rings) printf("SKIP ... as there's no graphics ring\n"); for (ring_id = 0; (1 << ring_id) & info.available_rings; ring_id++) { amdgpu_memset_draw_test(device_handle, ring_id); amdgpu_memcpy_draw_test(device_handle, ring_id, 0); } } void amdgpu_memcpy_draw_hang_slow_test(amdgpu_device_handle device_handle, uint32_t ring) { amdgpu_context_handle context_handle; amdgpu_bo_handle bo_shader_ps, bo_shader_vs; amdgpu_bo_handle bo_dst, bo_src, bo_cmd, resources[5]; void *ptr_shader_ps; void *ptr_shader_vs; volatile unsigned char *ptr_dst; unsigned char *ptr_src; uint32_t *ptr_cmd; uint64_t mc_address_dst, mc_address_src, mc_address_cmd; uint64_t mc_address_shader_ps, mc_address_shader_vs; amdgpu_va_handle va_shader_ps, va_shader_vs; amdgpu_va_handle va_dst, va_src, va_cmd; struct amdgpu_gpu_info gpu_info = {0}; int i, r; int bo_size = 0x4000000; int bo_shader_ps_size = 0x400000; int bo_shader_vs_size = 4096; int bo_cmd_size = 4096; struct amdgpu_cs_request ibs_request = {0}; struct amdgpu_cs_ib_info ib_info= {0}; uint32_t hang_state, hangs, expired; amdgpu_bo_list_handle bo_list; struct amdgpu_cs_fence fence_status = {0}; r = amdgpu_query_gpu_info(device_handle, &gpu_info); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_cmd_size, 4096, AMDGPU_GEM_DOMAIN_GTT, 0, &bo_cmd, (void **)&ptr_cmd, &mc_address_cmd, &va_cmd); CU_ASSERT_EQUAL(r, 0); memset(ptr_cmd, 0, bo_cmd_size); r = amdgpu_bo_alloc_and_map(device_handle, bo_shader_ps_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_shader_ps, &ptr_shader_ps, &mc_address_shader_ps, &va_shader_ps); CU_ASSERT_EQUAL(r, 0); memset(ptr_shader_ps, 0, bo_shader_ps_size); r = amdgpu_bo_alloc_and_map(device_handle, bo_shader_vs_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_shader_vs, &ptr_shader_vs, &mc_address_shader_vs, &va_shader_vs); CU_ASSERT_EQUAL(r, 0); memset(ptr_shader_vs, 0, bo_shader_vs_size); r = amdgpu_draw_load_ps_shader_hang_slow(ptr_shader_ps, gpu_info.family_id); CU_ASSERT_EQUAL(r, 0); r = amdgpu_draw_load_vs_shader(ptr_shader_vs); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_src, (void **)&ptr_src, &mc_address_src, &va_src); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_alloc_and_map(device_handle, bo_size, 4096, AMDGPU_GEM_DOMAIN_VRAM, 0, &bo_dst, (void **)&ptr_dst, &mc_address_dst, &va_dst); CU_ASSERT_EQUAL(r, 0); memset(ptr_src, 0x55, bo_size); i = 0; i += amdgpu_draw_init(ptr_cmd + i); i += amdgpu_draw_setup_and_write_drawblt_surf_info(ptr_cmd + i, mc_address_dst, 1); i += amdgpu_draw_setup_and_write_drawblt_state(ptr_cmd + i, 1); i += amdgpu_draw_vs_RectPosTexFast_write2hw(ptr_cmd + i, PS_TEX, mc_address_shader_vs, 1); i += amdgpu_draw_ps_write2hw(ptr_cmd + i, PS_TEX, mc_address_shader_ps); ptr_cmd[i++] = PACKET3(PKT3_SET_SH_REG, 8); ptr_cmd[i++] = 0xc; ptr_cmd[i++] = mc_address_src >> 8; ptr_cmd[i++] = mc_address_src >> 40 | 0x10e00000; ptr_cmd[i++] = 0x1ffc7ff; ptr_cmd[i++] = 0x90500fac; ptr_cmd[i++] = 0xffe000; i += 3; ptr_cmd[i++] = PACKET3(PKT3_SET_SH_REG, 4); ptr_cmd[i++] = 0x14; ptr_cmd[i++] = 0x92; i += 3; ptr_cmd[i++] = PACKET3(PACKET3_SET_CONTEXT_REG, 1); ptr_cmd[i++] = 0x191; ptr_cmd[i++] = 0; i += amdgpu_draw_draw(ptr_cmd + i); while (i & 7) ptr_cmd[i++] = 0xffff1000; /* type3 nop packet */ resources[0] = bo_dst; resources[1] = bo_src; resources[2] = bo_shader_ps; resources[3] = bo_shader_vs; resources[4] = bo_cmd; r = amdgpu_bo_list_create(device_handle, 5, resources, NULL, &bo_list); CU_ASSERT_EQUAL(r, 0); ib_info.ib_mc_address = mc_address_cmd; ib_info.size = i; ibs_request.ip_type = AMDGPU_HW_IP_GFX; ibs_request.ring = ring; ibs_request.resources = bo_list; ibs_request.number_of_ibs = 1; ibs_request.ibs = &ib_info; ibs_request.fence_info.handle = NULL; r = amdgpu_cs_submit(context_handle, 0, &ibs_request, 1); CU_ASSERT_EQUAL(r, 0); fence_status.ip_type = AMDGPU_HW_IP_GFX; fence_status.ip_instance = 0; fence_status.ring = ring; fence_status.context = context_handle; fence_status.fence = ibs_request.seq_no; /* wait for IB accomplished */ r = amdgpu_cs_query_fence_status(&fence_status, AMDGPU_TIMEOUT_INFINITE, 0, &expired); r = amdgpu_cs_query_reset_state(context_handle, &hang_state, &hangs); CU_ASSERT_EQUAL(r, 0); CU_ASSERT_EQUAL(hang_state, AMDGPU_CTX_UNKNOWN_RESET); r = amdgpu_bo_list_destroy(bo_list); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_dst, va_dst, mc_address_dst, bo_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_src, va_src, mc_address_src, bo_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_cmd, va_cmd, mc_address_cmd, bo_cmd_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_shader_ps, va_shader_ps, mc_address_shader_ps, bo_shader_ps_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_bo_unmap_and_free(bo_shader_vs, va_shader_vs, mc_address_shader_vs, bo_shader_vs_size); CU_ASSERT_EQUAL(r, 0); r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); } static void amdgpu_gpu_reset_test(void) { int r; char debugfs_path[256], tmp[10]; int fd; struct stat sbuf; amdgpu_context_handle context_handle; uint32_t hang_state, hangs; r = amdgpu_cs_ctx_create(device_handle, &context_handle); CU_ASSERT_EQUAL(r, 0); r = fstat(drm_amdgpu[0], &sbuf); CU_ASSERT_EQUAL(r, 0); sprintf(debugfs_path, "/sys/kernel/debug/dri/%d/amdgpu_gpu_recover", minor(sbuf.st_rdev)); fd = open(debugfs_path, O_RDONLY); CU_ASSERT(fd >= 0); r = read(fd, tmp, sizeof(tmp)/sizeof(char)); CU_ASSERT(r > 0); r = amdgpu_cs_query_reset_state(context_handle, &hang_state, &hangs); CU_ASSERT_EQUAL(r, 0); CU_ASSERT_EQUAL(hang_state, AMDGPU_CTX_UNKNOWN_RESET); close(fd); r = amdgpu_cs_ctx_free(context_handle); CU_ASSERT_EQUAL(r, 0); amdgpu_compute_dispatch_test(); amdgpu_gfx_dispatch_test(); }