diff options
Diffstat (limited to 'tests/amdgpu/basic_tests.c')
| -rw-r--r-- | tests/amdgpu/basic_tests.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/tests/amdgpu/basic_tests.c b/tests/amdgpu/basic_tests.c index 8fa7088d..938106e8 100644 --- a/tests/amdgpu/basic_tests.c +++ b/tests/amdgpu/basic_tests.c @@ -24,6 +24,12 @@ #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> #ifdef HAVE_ALLOCA_H # include <alloca.h> #endif @@ -51,6 +57,7 @@ static void amdgpu_sync_dependency_test(void); static void amdgpu_bo_eviction_test(void); static void amdgpu_dispatch_test(void); static void amdgpu_draw_test(void); +static void amdgpu_gpu_reset_test(void); static void amdgpu_command_submission_write_linear_helper(unsigned ip_type); static void amdgpu_command_submission_const_fill_helper(unsigned ip_type); @@ -74,6 +81,7 @@ CU_TestInfo basic_tests[] = { { "Sync dependency Test", amdgpu_sync_dependency_test }, { "Dispatch Test", amdgpu_dispatch_test }, { "Draw Test", amdgpu_draw_test }, + { "GPU reset Test", amdgpu_gpu_reset_test }, CU_TEST_INFO_NULL, }; #define BUFFER_SIZE (8 * 1024) @@ -3131,3 +3139,36 @@ static void amdgpu_draw_test(void) amdgpu_memcpy_draw_test(device_handle, ring_id); } } + +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_dispatch_test(); +} |