From ebb00b285bef8bcdc46ac4e344d5748539bdd213 Mon Sep 17 00:00:00 2001 From: Pallavi Mishra Date: Wed, 1 Nov 2023 04:38:38 +0530 Subject: [PATCH] drm/xe: Dump CTB during TLB timeout Print CTB info during TLB invalidation timeout event. Reviewed-by: Matthew Brost Signed-off-by: Pallavi Mishra Signed-off-by: Rodrigo Vivi --- drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c b/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c index bd6005b9d4986..b5c39c55e1fa0 100644 --- a/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c +++ b/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c @@ -319,6 +319,7 @@ int xe_gt_tlb_invalidation_wait(struct xe_gt *gt, int seqno) { struct xe_device *xe = gt_to_xe(gt); struct xe_guc *guc = >->uc.guc; + struct drm_printer p = drm_err_printer(__func__); int ret; /* @@ -331,6 +332,7 @@ int xe_gt_tlb_invalidation_wait(struct xe_gt *gt, int seqno) if (!ret) { drm_err(&xe->drm, "gt%d: TLB invalidation time'd out, seqno=%d, recv=%d\n", gt->info.id, seqno, gt->tlb_invalidation.seqno_recv); + xe_guc_ct_print(&guc->ct, &p, true); return -ETIME; } -- 2.30.2