[PATCH v3 2/4] drm/xe/vf: Boostrap all GTs immediately after MMIO init

[Daniele Ceraolo Spurio]

Currently we perform the bootstrap for the primary GT early on during
device init, while the media GT bootstrap happens when we try and fetch
the hwconfig table. For consistency, move the bootstrap of the media GT
happen at the same time as the primary GT, so that all the subsequent
code can rely on both GTs being in the same state.

v2: Also drop config query from min_guc_load since we now do it
    early (Michal)

Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko at intel.com>
---
 drivers/gpu/drm/xe/xe_device.c | 11 ++++++-----
 drivers/gpu/drm/xe/xe_guc.c    |  8 --------
 2 files changed, 6 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
index 660b0c5126dc..7e87344943cd 100644
--- a/drivers/gpu/drm/xe/xe_device.c
+++ b/drivers/gpu/drm/xe/xe_device.c
@@ -798,18 +798,19 @@ int xe_device_probe(struct xe_device *xe)
 		 * be performed.
 		 */
 		xe_gt_mmio_init(gt);
-	}
 
-	for_each_tile(tile, xe, id) {
 		if (IS_SRIOV_VF(xe)) {
-			xe_guc_comm_init_early(&tile->primary_gt->uc.guc);
-			err = xe_gt_sriov_vf_bootstrap(tile->primary_gt);
+			xe_guc_comm_init_early(&gt->uc.guc);
+			err = xe_gt_sriov_vf_bootstrap(gt);
 			if (err)
 				return err;
-			err = xe_gt_sriov_vf_query_config(tile->primary_gt);
+			err = xe_gt_sriov_vf_query_config(gt);
 			if (err)
 				return err;
 		}
+	}
+
+	for_each_tile(tile, xe, id) {
 		err = xe_ggtt_init_early(tile->mem.ggtt);
 		if (err)
 			return err;
diff --git a/drivers/gpu/drm/xe/xe_guc.c b/drivers/gpu/drm/xe/xe_guc.c
index 52453845d1bd..209e5d53c290 100644
--- a/drivers/gpu/drm/xe/xe_guc.c
+++ b/drivers/gpu/drm/xe/xe_guc.c
@@ -1102,14 +1102,6 @@ static int vf_guc_min_load_for_hwconfig(struct xe_guc *guc)
 	struct xe_gt *gt = guc_to_gt(guc);
 	int ret;
 
-	ret = xe_gt_sriov_vf_bootstrap(gt);
-	if (ret)
-		return ret;
-
-	ret = xe_gt_sriov_vf_query_config(gt);
-	if (ret)
-		return ret;
-
 	ret = xe_guc_hwconfig_init(guc);
 	if (ret)
 		return ret;
-- 
2.43.0