[Intel-xe] [PATCH v4 8/9] drm/xe/xe2: Modify xe_bo_test for system memory

[Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>]

Modify test to valid ccs clear and copy during evict/restore on
igfx.

Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
---
 drivers/gpu/drm/xe/tests/xe_bo.c | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/xe/tests/xe_bo.c b/drivers/gpu/drm/xe/tests/xe_bo.c
index 549ab343de80..5e4e19a246dc 100644
--- a/drivers/gpu/drm/xe/tests/xe_bo.c
+++ b/drivers/gpu/drm/xe/tests/xe_bo.c
@@ -112,16 +112,21 @@ static void ccs_test_run_gt(struct xe_device *xe, struct xe_gt *gt,
 			    struct kunit *test)
 {
 	struct xe_bo *bo;
-	u32 vram_bit;
+	u32 mem_bit;
 	int ret;
 
 	/* TODO: Sanity check */
-	vram_bit = XE_BO_CREATE_VRAM0_BIT << gt_to_tile(gt)->id;
-	kunit_info(test, "Testing gt id %u vram id %u\n", gt->info.id,
-		   gt_to_tile(gt)->id);
 
-	bo = xe_bo_create_locked(xe, NULL, NULL, SZ_1M, ttm_bo_type_device,
-				 vram_bit);
+	mem_bit = IS_DGFX(xe) ? XE_BO_CREATE_VRAM0_BIT << gt_to_tile(gt)->id :
+				XE_BO_CREATE_SYSTEM_BIT;
+
+	if (IS_DGFX(xe))
+		kunit_info(test, "Testing gt id %u vram id %u\n", gt->info.id, gt_to_tile(gt)->id);
+	else
+		kunit_info(test, "Testing system memory\n");
+
+	bo = xe_bo_create_user(xe, NULL, NULL, SZ_1M, DRM_XE_GEM_CPU_CACHING_WC,
+			       ttm_bo_type_device, mem_bit);
 	if (IS_ERR(bo)) {
 		KUNIT_FAIL(test, "Failed to create bo.\n");
 		return;
@@ -160,8 +165,12 @@ static int ccs_test_run_device(struct xe_device *xe)
 
 	xe_device_mem_access_get(xe);
 
-	for_each_gt(gt, xe, id)
+	for_each_gt(gt, xe, id) {
+		/* For igfx run only for primary gt */
+		if (!IS_DGFX(xe) && id > 0)
+			continue;
 		ccs_test_run_gt(xe, gt, test);
+	}
 
 	xe_device_mem_access_put(xe);
 
-- 
2.25.1