[CI 5/8] drm/xe/vf: Don't check if LMEM is initialized if VF

[Michal Wajdeczko]

It is PF driver responsibility to verify that LMEM was correctly
initialized, also VF drivers don't have access to GU_CNTL register.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
Cc: Lucas De Marchi <lucas.demarchi at intel.com>
Reviewed-by: Matt Roper <matthew.d.roper at intel.com>
---
 drivers/gpu/drm/xe/xe_mmio.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_mmio.c b/drivers/gpu/drm/xe/xe_mmio.c
index 5f6b53ea5528..e3db3a178760 100644
--- a/drivers/gpu/drm/xe/xe_mmio.c
+++ b/drivers/gpu/drm/xe/xe_mmio.c
@@ -20,6 +20,7 @@
 #include "xe_gt_mcr.h"
 #include "xe_macros.h"
 #include "xe_module.h"
+#include "xe_sriov.h"
 #include "xe_tile.h"
 
 #define XEHP_MTCFG_ADDR		XE_REG(0x101800)
@@ -363,13 +364,19 @@ static int xe_verify_lmem_ready(struct xe_device *xe)
 {
 	struct xe_gt *gt = xe_root_mmio_gt(xe);
 
+	if (!IS_DGFX(xe))
+		return 0;
+
+	if (IS_SRIOV_VF(xe))
+		return 0;
+
 	/*
 	 * The boot firmware initializes local memory and assesses its health.
 	 * If memory training fails, the punit will have been instructed to
 	 * keep the GT powered down; we won't be able to communicate with it
 	 * and we should not continue with driver initialization.
 	 */
-	if (IS_DGFX(xe) && !(xe_mmio_read32(gt, GU_CNTL) & LMEM_INIT)) {
+	if (!(xe_mmio_read32(gt, GU_CNTL) & LMEM_INIT)) {
 		drm_err(&xe->drm, "VRAM not initialized by firmware\n");
 		return -ENODEV;
 	}
-- 
2.43.0