diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_reset.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_reset.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c index 9586613ee399..721a10e2215e 100644 --- a/drivers/gpu/drm/i915/gt/intel_reset.c +++ b/drivers/gpu/drm/i915/gt/intel_reset.c @@ -832,6 +832,8 @@ static int gt_reset(struct intel_gt *gt, intel_engine_mask_t stalled_mask) __intel_engine_reset(engine, stalled_mask & engine->mask); local_bh_enable(); + intel_uc_reset(>->uc, true); + intel_ggtt_restore_fences(gt->ggtt); return err; @@ -856,6 +858,8 @@ static void reset_finish(struct intel_gt *gt, intel_engine_mask_t awake) if (awake & engine->mask) intel_engine_pm_put(engine); } + + intel_uc_reset_finish(>->uc); } static void nop_submit_request(struct i915_request *request) @@ -909,6 +913,7 @@ static void __intel_gt_set_wedged(struct intel_gt *gt) for_each_engine(engine, gt, id) if (engine->reset.cancel) engine->reset.cancel(engine); + intel_uc_cancel_requests(>->uc); local_bh_enable(); reset_finish(gt, awake); @@ -1197,6 +1202,9 @@ int __intel_engine_reset_bh(struct intel_engine_cs *engine, const char *msg) ENGINE_TRACE(engine, "flags=%lx\n", gt->reset.flags); GEM_BUG_ON(!test_bit(I915_RESET_ENGINE + engine->id, >->reset.flags)); + if (intel_engine_uses_guc(engine)) + return -ENODEV; + if (!intel_engine_pm_get_if_awake(engine)) return 0; @@ -1207,13 +1215,10 @@ int __intel_engine_reset_bh(struct intel_engine_cs *engine, const char *msg) "Resetting %s for %s\n", engine->name, msg); atomic_inc(&engine->i915->gpu_error.reset_engine_count[engine->uabi_class]); - if (intel_engine_uses_guc(engine)) - ret = intel_guc_reset_engine(&engine->gt->uc.guc, engine); - else - ret = intel_gt_reset_engine(engine); + ret = intel_gt_reset_engine(engine); if (ret) { /* If we fail here, we expect to fallback to a global reset */ - ENGINE_TRACE(engine, "Failed to reset, err: %d\n", ret); + ENGINE_TRACE(engine, "Failed to reset %s, err: %d\n", engine->name, ret); goto out; } @@ -1347,7 +1352,8 @@ void intel_gt_handle_error(struct intel_gt *gt, * Try engine reset when available. We fall back to full reset if * single reset fails. */ - if (intel_has_reset_engine(gt) && !intel_gt_is_wedged(gt)) { + if (!intel_uc_uses_guc_submission(>->uc) && + intel_has_reset_engine(gt) && !intel_gt_is_wedged(gt)) { local_bh_disable(); for_each_engine_masked(engine, gt, engine_mask, tmp) { BUILD_BUG_ON(I915_RESET_MODESET >= I915_RESET_ENGINE); |