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drm/tests/amdgpu/basic_tests.c

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/*
* 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 <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#ifdef MAJOR_IN_SYSMACROS
#include <sys/sysmacros.h>
#endif
#include <sys/stat.h>
#include <fcntl.h>
#if HAVE_ALLOCA_H
# include <alloca.h>
#endif
#include <sys/wait.h>
#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_stable_pstate_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 },
{ "Stable pstate Test", amdgpu_stable_pstate_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, &gtt_info);
CU_ASSERT_EQUAL(r, 0);
r = amdgpu_bo_alloc_wrap(device_handle, gtt_info.max_allocation, 4096,
AMDGPU_GEM_DOMAIN_GTT, 0, &gtt_max[0]);
CU_ASSERT_EQUAL(r, 0);
r = amdgpu_bo_alloc_wrap(device_handle, gtt_info.max_allocation, 4096,
AMDGPU_GEM_DOMAIN_GTT, 0, &gtt_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();
}
static void amdgpu_stable_pstate_test(void)
{
int r;
amdgpu_context_handle context_handle;
uint32_t current_pstate = 0, new_pstate = 0;
r = amdgpu_cs_ctx_create(device_handle, &context_handle);
CU_ASSERT_EQUAL(r, 0);
r = amdgpu_cs_ctx_stable_pstate(context_handle,
AMDGPU_CTX_OP_GET_STABLE_PSTATE,
0, &current_pstate);
CU_ASSERT_EQUAL(r, 0);
CU_ASSERT_EQUAL(new_pstate, AMDGPU_CTX_STABLE_PSTATE_NONE);
r = amdgpu_cs_ctx_stable_pstate(context_handle,
AMDGPU_CTX_OP_SET_STABLE_PSTATE,
AMDGPU_CTX_STABLE_PSTATE_PEAK, NULL);
CU_ASSERT_EQUAL(r, 0);
r = amdgpu_cs_ctx_stable_pstate(context_handle,
AMDGPU_CTX_OP_GET_STABLE_PSTATE,
0, &new_pstate);
CU_ASSERT_EQUAL(r, 0);
CU_ASSERT_EQUAL(new_pstate, AMDGPU_CTX_STABLE_PSTATE_PEAK);
r = amdgpu_cs_ctx_free(context_handle);
CU_ASSERT_EQUAL(r, 0);
}
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