diff options
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_submit.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c index ef4d37b5c73c..fc4f99d46763 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.c +++ b/drivers/gpu/drm/xe/xe_guc_submit.c @@ -1271,6 +1271,7 @@ static void disable_scheduling_deregister(struct xe_guc *guc, */ void xe_guc_submit_wedge(struct xe_guc *guc) { + struct xe_device *xe = guc_to_xe(guc); struct xe_gt *gt = guc_to_gt(guc); struct xe_exec_queue *q; unsigned long index; @@ -1285,20 +1286,28 @@ void xe_guc_submit_wedge(struct xe_guc *guc) if (!guc->submission_state.initialized) return; - err = devm_add_action_or_reset(guc_to_xe(guc)->drm.dev, - guc_submit_wedged_fini, guc); - if (err) { - xe_gt_err(gt, "Failed to register clean-up in wedged.mode=%s; " - "Although device is wedged.\n", - xe_wedged_mode_to_string(XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET)); - return; - } + if (xe->wedged.mode == 2) { + err = devm_add_action_or_reset(guc_to_xe(guc)->drm.dev, + guc_submit_wedged_fini, guc); + if (err) { + xe_gt_err(gt, "Failed to register clean-up on wedged.mode=2; " + "Although device is wedged.\n"); + return; + } - mutex_lock(&guc->submission_state.lock); - xa_for_each(&guc->submission_state.exec_queue_lookup, index, q) - if (xe_exec_queue_get_unless_zero(q)) - set_exec_queue_wedged(q); - mutex_unlock(&guc->submission_state.lock); + mutex_lock(&guc->submission_state.lock); + xa_for_each(&guc->submission_state.exec_queue_lookup, index, q) + if (xe_exec_queue_get_unless_zero(q)) + set_exec_queue_wedged(q); + mutex_unlock(&guc->submission_state.lock); + } else { + /* Forcefully kill any remaining exec queues, signal fences */ + guc_submit_reset_prepare(guc); + xe_guc_submit_stop(guc); + xe_guc_softreset(guc); + xe_uc_fw_sanitize(&guc->fw); + xe_guc_submit_pause_abort(guc); + } } static bool guc_submit_hint_wedged(struct xe_guc *guc) |