From: Christian König <christian.koe...@amd.com>
Just a simple test if PRT works or not.
Signed-off-by: Christian König <christian.koe...@amd.com>
---
tests/amdgpu/basic_tests.c | 66 ++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 64 insertions(+), 2 deletions(-)
diff --git a/tests/amdgpu/basic_tests.c b/tests/amdgpu/basic_tests.c
index bfda21b..24dd605 100644
--- a/tests/amdgpu/basic_tests.c
+++ b/tests/amdgpu/basic_tests.c
@@ -48,6 +48,7 @@ static void amdgpu_command_submission_compute(void);
static void amdgpu_command_submission_sdma(void);
static void amdgpu_userptr_test(void);
static void amdgpu_semaphore_test(void);
+static void amdgpu_prt_test(void);
static void amdgpu_command_submission_write_linear_helper(unsigned ip_type);
static void amdgpu_command_submission_const_fill_helper(unsigned ip_type);
@@ -61,6 +62,7 @@ CU_TestInfo basic_tests[] = {
{ "Command submission Test (Compute)",
amdgpu_command_submission_compute },
{ "Command submission Test (SDMA)", amdgpu_command_submission_sdma },
{ "SW semaphore Test", amdgpu_semaphore_test },
+ { "PRT Test", amdgpu_prt_test },
CU_TEST_INFO_NULL,
};
#define BUFFER_SIZE (8 * 1024)
@@ -734,7 +736,6 @@ static void
amdgpu_test_exec_cs_helper(amdgpu_context_handle context_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);
@@ -759,7 +760,8 @@ static void
amdgpu_test_exec_cs_helper(amdgpu_context_handle context_handle,
ibs_request->ibs = ib_info;
ibs_request->fence_info.handle = NULL;
- memcpy(all_res, resources, sizeof(resources[0]) * res_cnt);
+ if (resources)
+ 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,
@@ -1208,3 +1210,63 @@ static void amdgpu_userptr_test(void)
r = amdgpu_cs_ctx_free(context_handle);
CU_ASSERT_EQUAL(r, 0);
}
+
+static void amdgpu_prt_test(void)
+{
+ int i, r, j;
+ uint32_t *pm4 = NULL;
+ uint64_t bo_mc;
+ int pm4_dw = 256;
+ int sdma_write_length = 4;
+ amdgpu_context_handle context_handle;
+ struct amdgpu_cs_ib_info *ib_info;
+ struct amdgpu_cs_request *ibs_request;
+ 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);
+
+ 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_raw(device_handle, NULL, 0, BUFFER_SIZE, bo_mc,
+ AMDGPU_VM_PAGE_PRT, AMDGPU_VA_OP_MAP);
+ CU_ASSERT_EQUAL(r, 0);*/
+
+ j = i = 0;
+ 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(context_handle,
+ AMDGPU_HW_IP_GFX, 0,
+ i, pm4, 0, NULL,
+ ib_info, ibs_request);
+ free(ibs_request);
+ free(ib_info);
+ free(pm4);
+
+ r = amdgpu_bo_va_op_raw(device_handle, NULL, 0, BUFFER_SIZE, bo_mc,
+ AMDGPU_VM_PAGE_PRT, AMDGPU_VA_OP_UNMAP);
+ CU_ASSERT_EQUAL(r, 0);
+ r = amdgpu_va_range_free(va_handle);
+ CU_ASSERT_EQUAL(r, 0);
+
+ r = amdgpu_cs_ctx_free(context_handle);
+ CU_ASSERT_EQUAL(r, 0);
+}
--
2.5.0
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