diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_engine_cs.c')
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_engine_cs.c | 68 |
1 files changed, 40 insertions, 28 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index ff6753ccb129..352254e001b4 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -325,6 +325,38 @@ static int intel_engine_setup(struct intel_gt *gt, enum intel_engine_id id, engine->id = id; engine->legacy_idx = INVALID_ENGINE; engine->mask = BIT(id); + if (GRAPHICS_VER(gt->i915) >= 11) { + static const u32 engine_reset_domains[] = { + [RCS0] = GEN11_GRDOM_RENDER, + [BCS0] = GEN11_GRDOM_BLT, + [VCS0] = GEN11_GRDOM_MEDIA, + [VCS1] = GEN11_GRDOM_MEDIA2, + [VCS2] = GEN11_GRDOM_MEDIA3, + [VCS3] = GEN11_GRDOM_MEDIA4, + [VCS4] = GEN11_GRDOM_MEDIA5, + [VCS5] = GEN11_GRDOM_MEDIA6, + [VCS6] = GEN11_GRDOM_MEDIA7, + [VCS7] = GEN11_GRDOM_MEDIA8, + [VECS0] = GEN11_GRDOM_VECS, + [VECS1] = GEN11_GRDOM_VECS2, + [VECS2] = GEN11_GRDOM_VECS3, + [VECS3] = GEN11_GRDOM_VECS4, + }; + GEM_BUG_ON(id >= ARRAY_SIZE(engine_reset_domains) || + !engine_reset_domains[id]); + engine->reset_domain = engine_reset_domains[id]; + } else { + static const u32 engine_reset_domains[] = { + [RCS0] = GEN6_GRDOM_RENDER, + [BCS0] = GEN6_GRDOM_BLT, + [VCS0] = GEN6_GRDOM_MEDIA, + [VCS1] = GEN8_GRDOM_MEDIA2, + [VECS0] = GEN6_GRDOM_VECS, + }; + GEM_BUG_ON(id >= ARRAY_SIZE(engine_reset_domains) || + !engine_reset_domains[id]); + engine->reset_domain = engine_reset_domains[id]; + } engine->i915 = i915; engine->gt = gt; engine->uncore = gt->uncore; @@ -363,7 +395,7 @@ static int intel_engine_setup(struct intel_gt *gt, enum intel_engine_id id, DRIVER_CAPS(i915)->has_logical_contexts = true; ewma__engine_latency_init(&engine->latency); - seqcount_init(&engine->stats.lock); + seqcount_init(&engine->stats.execlists.lock); ATOMIC_INIT_NOTIFIER_HEAD(&engine->context_status_notifier); @@ -1676,14 +1708,18 @@ static void intel_engine_print_registers(struct intel_engine_cs *engine, static void print_request_ring(struct drm_printer *m, struct i915_request *rq) { + struct i915_vma_snapshot *vsnap = &rq->batch_snapshot; void *ring; int size; + if (!i915_vma_snapshot_present(vsnap)) + vsnap = NULL; + drm_printf(m, "[head %04x, postfix %04x, tail %04x, batch 0x%08x_%08x]:\n", rq->head, rq->postfix, rq->tail, - rq->batch ? upper_32_bits(rq->batch->node.start) : ~0u, - rq->batch ? lower_32_bits(rq->batch->node.start) : ~0u); + vsnap ? upper_32_bits(vsnap->gtt_offset) : ~0u, + vsnap ? lower_32_bits(vsnap->gtt_offset) : ~0u); size = rq->tail - rq->head; if (rq->tail < rq->head) @@ -1915,22 +1951,6 @@ void intel_engine_dump(struct intel_engine_cs *engine, intel_engine_print_breadcrumbs(engine, m); } -static ktime_t __intel_engine_get_busy_time(struct intel_engine_cs *engine, - ktime_t *now) -{ - ktime_t total = engine->stats.total; - - /* - * If the engine is executing something at the moment - * add it to the total. - */ - *now = ktime_get(); - if (READ_ONCE(engine->stats.active)) - total = ktime_add(total, ktime_sub(*now, engine->stats.start)); - - return total; -} - /** * intel_engine_get_busy_time() - Return current accumulated engine busyness * @engine: engine to report on @@ -1940,15 +1960,7 @@ static ktime_t __intel_engine_get_busy_time(struct intel_engine_cs *engine, */ ktime_t intel_engine_get_busy_time(struct intel_engine_cs *engine, ktime_t *now) { - unsigned int seq; - ktime_t total; - - do { - seq = read_seqcount_begin(&engine->stats.lock); - total = __intel_engine_get_busy_time(engine, now); - } while (read_seqcount_retry(&engine->stats.lock, seq)); - - return total; + return engine->busyness(engine, now); } struct intel_context * |