[PATCH libdrm 3/3] test/amdgpu: add GDS, GWS and OA tests

[Christian König]

Add allocation tests for GDW, GWS and OA.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 tests/amdgpu/amdgpu_test.h | 48 +++++++++++++++++++++++++---------------------
 tests/amdgpu/bo_tests.c    | 21 ++++++++++++++++++++
 2 files changed, 47 insertions(+), 22 deletions(-)

diff --git a/tests/amdgpu/amdgpu_test.h b/tests/amdgpu/amdgpu_test.h
index d1e14e23..af3041e5 100644
--- a/tests/amdgpu/amdgpu_test.h
+++ b/tests/amdgpu/amdgpu_test.h
@@ -207,11 +207,9 @@ static inline amdgpu_bo_handle gpu_mem_alloc(
 					amdgpu_va_handle *va_handle)
 {
 	struct amdgpu_bo_alloc_request req = {0};
-	amdgpu_bo_handle buf_handle;
+	amdgpu_bo_handle buf_handle = NULL;
 	int r;
 
-	CU_ASSERT_NOT_EQUAL(vmc_addr, NULL);
-
 	req.alloc_size = size;
 	req.phys_alignment = alignment;
 	req.preferred_heap = type;
@@ -222,16 +220,19 @@ static inline amdgpu_bo_handle gpu_mem_alloc(
 	if (r)
 		return NULL;
 
-	r = amdgpu_va_range_alloc(device_handle,
-				  amdgpu_gpu_va_range_general,
-				  size, alignment, 0, vmc_addr,
-				  va_handle, 0);
-	CU_ASSERT_EQUAL(r, 0);
-	if (r)
-		goto error_free_bo;
-
-	r = amdgpu_bo_va_op(buf_handle, 0, size, *vmc_addr, 0, AMDGPU_VA_OP_MAP);
-	CU_ASSERT_EQUAL(r, 0);
+	if (vmc_addr && va_handle) {
+		r = amdgpu_va_range_alloc(device_handle,
+					  amdgpu_gpu_va_range_general,
+					  size, alignment, 0, vmc_addr,
+					  va_handle, 0);
+		CU_ASSERT_EQUAL(r, 0);
+		if (r)
+			goto error_free_bo;
+
+		r = amdgpu_bo_va_op(buf_handle, 0, size, *vmc_addr, 0,
+				    AMDGPU_VA_OP_MAP);
+		CU_ASSERT_EQUAL(r, 0);
+	}
 
 	return buf_handle;
 
@@ -256,15 +257,18 @@ static inline int gpu_mem_free(amdgpu_bo_handle bo,
 	if (!bo)
 		return 0;
 
-	r = amdgpu_bo_va_op(bo, 0, size, vmc_addr, 0, AMDGPU_VA_OP_UNMAP);
-	CU_ASSERT_EQUAL(r, 0);
-	if (r)
-		return r;
-
-	r = amdgpu_va_range_free(va_handle);
-	CU_ASSERT_EQUAL(r, 0);
-	if (r)
-		return r;
+	if (va_handle) {
+		r = amdgpu_bo_va_op(bo, 0, size, vmc_addr, 0,
+				    AMDGPU_VA_OP_UNMAP);
+		CU_ASSERT_EQUAL(r, 0);
+		if (r)
+			return r;
+
+		r = amdgpu_va_range_free(va_handle);
+		CU_ASSERT_EQUAL(r, 0);
+		if (r)
+			return r;
+	}
 
 	r = amdgpu_bo_free(bo);
 	CU_ASSERT_EQUAL(r, 0);
diff --git a/tests/amdgpu/bo_tests.c b/tests/amdgpu/bo_tests.c
index dc2de9b7..7cff4cf7 100644
--- a/tests/amdgpu/bo_tests.c
+++ b/tests/amdgpu/bo_tests.c
@@ -242,6 +242,27 @@ static void amdgpu_memory_alloc(void)
 
 	r = gpu_mem_free(bo, va_handle, bo_mc, 4096);
 	CU_ASSERT_EQUAL(r, 0);
+
+	/* Test GDS */
+	bo = gpu_mem_alloc(device_handle, 1024, 0,
+			AMDGPU_GEM_DOMAIN_GDS, 0,
+			NULL, NULL);
+	r = gpu_mem_free(bo, NULL, 0, 4096);
+	CU_ASSERT_EQUAL(r, 0);
+
+	/* Test GWS */
+	bo = gpu_mem_alloc(device_handle, 1, 0,
+			AMDGPU_GEM_DOMAIN_GWS, 0,
+			NULL, NULL);
+	r = gpu_mem_free(bo, NULL, 0, 4096);
+	CU_ASSERT_EQUAL(r, 0);
+
+	/* Test OA */
+	bo = gpu_mem_alloc(device_handle, 1, 0,
+			AMDGPU_GEM_DOMAIN_OA, 0,
+			NULL, NULL);
+	r = gpu_mem_free(bo, NULL, 0, 4096);
+	CU_ASSERT_EQUAL(r, 0);
 }
 
 static void amdgpu_mem_fail_alloc(void)
-- 
2.14.1