From: Junwei Zhang <jerry.zh...@amd.com>
Signed-off-by: Junwei Zhang <Jerry.Zhang at amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou at amd.com>
---
tests/amdgpu/basic_tests.c | 100 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 100 insertions(+)
diff --git a/tests/amdgpu/basic_tests.c b/tests/amdgpu/basic_tests.c
index e489e6e..a666d32 100644
--- a/tests/amdgpu/basic_tests.c
+++ b/tests/amdgpu/basic_tests.c
@@ -46,6 +46,7 @@ static void amdgpu_memory_alloc(void);
static void amdgpu_command_submission_gfx(void);
static void amdgpu_command_submission_compute(void);
static void amdgpu_command_submission_sdma(void);
+static void amdgpu_command_submission_multi_fence(void);
static void amdgpu_userptr_test(void);
CU_TestInfo basic_tests[] = {
@@ -55,6 +56,7 @@ CU_TestInfo basic_tests[] = {
{ "Command submission Test (GFX)", amdgpu_command_submission_gfx },
{ "Command submission Test (Compute)",
amdgpu_command_submission_compute },
{ "Command submission Test (SDMA)", amdgpu_command_submission_sdma },
+ { "Command submission Test (Multi-fence)",
amdgpu_command_submission_multi_fence },
CU_TEST_INFO_NULL,
};
#define BUFFER_SIZE (8 * 1024)
@@ -765,6 +767,104 @@ static void amdgpu_command_submission_sdma(void)
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, 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;
+ ptr[0] = 0xc0008900;
+ ptr[1] = 0;
+ ptr[2] = 0xc0008400;
+ ptr[3] = 1;
+ ib_info[0].ib_mc_address = ib_result_ce_mc_address;
+ ib_info[0].size = 4;
+ 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);
+ 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;
--
2.1.4
