diff options
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/i915_request.c')
-rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_request.c | 89 |
1 files changed, 53 insertions, 36 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_request.c b/drivers/gpu/drm/i915/selftests/i915_request.c index 298bb7116c51..b3688543ed7d 100644 --- a/drivers/gpu/drm/i915/selftests/i915_request.c +++ b/drivers/gpu/drm/i915/selftests/i915_request.c @@ -27,6 +27,8 @@ #include "gem/i915_gem_pm.h" #include "gem/selftests/mock_context.h" +#include "gt/intel_gt.h" + #include "i915_random.h" #include "i915_selftest.h" #include "igt_live_test.h" @@ -44,9 +46,7 @@ static int igt_add_request(void *arg) /* Basic preliminary test to create a request and let it loose! */ mutex_lock(&i915->drm.struct_mutex); - request = mock_request(i915->engine[RCS0], - i915->kernel_context, - HZ / 10); + request = mock_request(i915->engine[RCS0]->kernel_context, HZ / 10); if (!request) goto out_unlock; @@ -68,60 +68,63 @@ static int igt_wait_request(void *arg) /* Submit a request, then wait upon it */ mutex_lock(&i915->drm.struct_mutex); - request = mock_request(i915->engine[RCS0], i915->kernel_context, T); + request = mock_request(i915->engine[RCS0]->kernel_context, T); if (!request) { err = -ENOMEM; goto out_unlock; } + i915_request_get(request); if (i915_request_wait(request, 0, 0) != -ETIME) { pr_err("request wait (busy query) succeeded (expected timeout before submit!)\n"); - goto out_unlock; + goto out_request; } if (i915_request_wait(request, 0, T) != -ETIME) { pr_err("request wait succeeded (expected timeout before submit!)\n"); - goto out_unlock; + goto out_request; } if (i915_request_completed(request)) { pr_err("request completed before submit!!\n"); - goto out_unlock; + goto out_request; } i915_request_add(request); if (i915_request_wait(request, 0, 0) != -ETIME) { pr_err("request wait (busy query) succeeded (expected timeout after submit!)\n"); - goto out_unlock; + goto out_request; } if (i915_request_completed(request)) { pr_err("request completed immediately!\n"); - goto out_unlock; + goto out_request; } if (i915_request_wait(request, 0, T / 2) != -ETIME) { pr_err("request wait succeeded (expected timeout!)\n"); - goto out_unlock; + goto out_request; } if (i915_request_wait(request, 0, T) == -ETIME) { pr_err("request wait timed out!\n"); - goto out_unlock; + goto out_request; } if (!i915_request_completed(request)) { pr_err("request not complete after waiting!\n"); - goto out_unlock; + goto out_request; } if (i915_request_wait(request, 0, T) == -ETIME) { pr_err("request wait timed out when already complete!\n"); - goto out_unlock; + goto out_request; } err = 0; +out_request: + i915_request_put(request); out_unlock: mock_device_flush(i915); mutex_unlock(&i915->drm.struct_mutex); @@ -138,7 +141,7 @@ static int igt_fence_wait(void *arg) /* Submit a request, treat it as a fence and wait upon it */ mutex_lock(&i915->drm.struct_mutex); - request = mock_request(i915->engine[RCS0], i915->kernel_context, T); + request = mock_request(i915->engine[RCS0]->kernel_context, T); if (!request) { err = -ENOMEM; goto out_locked; @@ -191,11 +194,15 @@ static int igt_request_rewind(void *arg) struct drm_i915_private *i915 = arg; struct i915_request *request, *vip; struct i915_gem_context *ctx[2]; + struct intel_context *ce; int err = -EINVAL; mutex_lock(&i915->drm.struct_mutex); ctx[0] = mock_context(i915, "A"); - request = mock_request(i915->engine[RCS0], ctx[0], 2 * HZ); + ce = i915_gem_context_get_engine(ctx[0], RCS0); + GEM_BUG_ON(IS_ERR(ce)); + request = mock_request(ce, 2 * HZ); + intel_context_put(ce); if (!request) { err = -ENOMEM; goto err_context_0; @@ -205,7 +212,10 @@ static int igt_request_rewind(void *arg) i915_request_add(request); ctx[1] = mock_context(i915, "B"); - vip = mock_request(i915->engine[RCS0], ctx[1], 0); + ce = i915_gem_context_get_engine(ctx[1], RCS0); + GEM_BUG_ON(IS_ERR(ce)); + vip = mock_request(ce, 0); + intel_context_put(ce); if (!vip) { err = -ENOMEM; goto err_context_1; @@ -254,22 +264,19 @@ struct smoketest { struct i915_gem_context **contexts; atomic_long_t num_waits, num_fences; int ncontexts, max_batch; - struct i915_request *(*request_alloc)(struct i915_gem_context *, - struct intel_engine_cs *); + struct i915_request *(*request_alloc)(struct intel_context *ce); }; static struct i915_request * -__mock_request_alloc(struct i915_gem_context *ctx, - struct intel_engine_cs *engine) +__mock_request_alloc(struct intel_context *ce) { - return mock_request(engine, ctx, 0); + return mock_request(ce, 0); } static struct i915_request * -__live_request_alloc(struct i915_gem_context *ctx, - struct intel_engine_cs *engine) +__live_request_alloc(struct intel_context *ce) { - return igt_request_alloc(ctx, engine); + return intel_context_create_request(ce); } static int __igt_breadcrumbs_smoketest(void *arg) @@ -328,10 +335,14 @@ static int __igt_breadcrumbs_smoketest(void *arg) struct i915_gem_context *ctx = t->contexts[order[n] % t->ncontexts]; struct i915_request *rq; + struct intel_context *ce; mutex_lock(BKL); - rq = t->request_alloc(ctx, t->engine); + ce = i915_gem_context_get_engine(ctx, t->engine->legacy_idx); + GEM_BUG_ON(IS_ERR(ce)); + rq = t->request_alloc(ce); + intel_context_put(ce); if (IS_ERR(rq)) { mutex_unlock(BKL); err = PTR_ERR(rq); @@ -366,14 +377,16 @@ static int __igt_breadcrumbs_smoketest(void *arg) if (!wait_event_timeout(wait->wait, i915_sw_fence_done(wait), - HZ / 2)) { + 5 * HZ)) { struct i915_request *rq = requests[count - 1]; - pr_err("waiting for %d fences (last %llx:%lld) on %s timed out!\n", - count, + pr_err("waiting for %d/%d fences (last %llx:%lld) on %s timed out!\n", + atomic_read(&wait->pending), count, rq->fence.context, rq->fence.seqno, t->engine->name); - i915_gem_set_wedged(t->engine->i915); + GEM_TRACE_DUMP(); + + intel_gt_set_wedged(t->engine->gt); GEM_BUG_ON(!i915_request_completed(rq)); i915_sw_fence_wait(wait); err = -EIO; @@ -622,7 +635,7 @@ static struct i915_vma *empty_batch(struct drm_i915_private *i915) __i915_gem_object_flush_map(obj, 0, 64); i915_gem_object_unpin_map(obj); - i915_gem_chipset_flush(i915); + intel_gt_chipset_flush(&i915->gt); vma = i915_vma_instance(obj, &i915->ggtt.vm, NULL); if (IS_ERR(vma)) { @@ -791,7 +804,7 @@ static struct i915_vma *recursive_batch(struct drm_i915_private *i915) __i915_gem_object_flush_map(obj, 0, 64); i915_gem_object_unpin_map(obj); - i915_gem_chipset_flush(i915); + intel_gt_chipset_flush(&i915->gt); return vma; @@ -809,7 +822,7 @@ static int recursive_batch_resolve(struct i915_vma *batch) return PTR_ERR(cmd); *cmd = MI_BATCH_BUFFER_END; - i915_gem_chipset_flush(batch->vm->i915); + intel_gt_chipset_flush(batch->vm->gt); i915_gem_object_unpin_map(batch->obj); @@ -863,7 +876,9 @@ static int live_all_engines(void *arg) request[id]->batch = batch; i915_vma_lock(batch); - err = i915_vma_move_to_active(batch, request[id], 0); + err = i915_request_await_object(request[id], batch->obj, 0); + if (err == 0) + err = i915_vma_move_to_active(batch, request[id], 0); i915_vma_unlock(batch); GEM_BUG_ON(err); @@ -979,7 +994,9 @@ static int live_sequential_engines(void *arg) request[id]->batch = batch; i915_vma_lock(batch); - err = i915_vma_move_to_active(batch, request[id], 0); + err = i915_request_await_object(request[id], batch->obj, false); + if (err == 0) + err = i915_vma_move_to_active(batch, request[id], 0); i915_vma_unlock(batch); GEM_BUG_ON(err); @@ -1031,7 +1048,7 @@ out_request: I915_MAP_WC); if (!IS_ERR(cmd)) { *cmd = MI_BATCH_BUFFER_END; - i915_gem_chipset_flush(i915); + intel_gt_chipset_flush(engine->gt); i915_gem_object_unpin_map(request[id]->batch->obj); } @@ -1227,7 +1244,7 @@ int i915_request_live_selftests(struct drm_i915_private *i915) SUBTEST(live_breadcrumbs_smoketest), }; - if (i915_terminally_wedged(i915)) + if (intel_gt_is_wedged(&i915->gt)) return 0; return i915_subtests(tests, i915); |