diff options
author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-03-16 11:00:40 +0000 |
---|---|---|
committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-03-16 15:33:30 +0000 |
commit | 117897f42c87c11a3a8315507d38cbd99ea46fda (patch) | |
tree | 64ac559bca7443f0c63abd296c7f3e9717b952d5 | |
parent | 666796da7abbc9c8c1805efa6d43bf078ddb282e (diff) | |
download | linux-117897f42c87c11a3a8315507d38cbd99ea46fda.tar.gz linux-117897f42c87c11a3a8315507d38cbd99ea46fda.tar.bz2 linux-117897f42c87c11a3a8315507d38cbd99ea46fda.zip |
drm/i915: More renaming of rings to engines
This time using only sed and a few by hand.
v2: Rename also intel_ring_id and intel_ring_initialized.
v3: Fixed typo in intel_ring_initialized.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1458126040-33105-1-git-send-email-tvrtko.ursulin@linux.intel.com
-rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 12 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 14 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 50 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_debug.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 8 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_mocs.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 16 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.h | 10 |
11 files changed, 63 insertions, 63 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index dabce8403d56..1d8c3ef29318 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -2483,7 +2483,7 @@ static int i915_guc_info(struct seq_file *m, void *data) struct intel_guc guc; struct i915_guc_client client = {}; struct intel_engine_cs *engine; - enum intel_ring_id i; + enum intel_engine_id i; u64 total = 0; if (!HAS_GUC_SCHED(dev_priv->dev)) diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 19f605b0cd6d..85b31300103d 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -87,16 +87,16 @@ static int i915_getparam(struct drm_device *dev, void *data, value = 1; break; case I915_PARAM_HAS_BSD: - value = intel_ring_initialized(&dev_priv->engine[VCS]); + value = intel_engine_initialized(&dev_priv->engine[VCS]); break; case I915_PARAM_HAS_BLT: - value = intel_ring_initialized(&dev_priv->engine[BCS]); + value = intel_engine_initialized(&dev_priv->engine[BCS]); break; case I915_PARAM_HAS_VEBOX: - value = intel_ring_initialized(&dev_priv->engine[VECS]); + value = intel_engine_initialized(&dev_priv->engine[VECS]); break; case I915_PARAM_HAS_BSD2: - value = intel_ring_initialized(&dev_priv->engine[VCS2]); + value = intel_engine_initialized(&dev_priv->engine[VCS2]); break; case I915_PARAM_HAS_RELAXED_FENCING: value = 1; @@ -444,7 +444,7 @@ static int i915_load_modeset_init(struct drm_device *dev) cleanup_gem: mutex_lock(&dev->struct_mutex); - i915_gem_cleanup_ringbuffer(dev); + i915_gem_cleanup_engines(dev); i915_gem_context_fini(dev); mutex_unlock(&dev->struct_mutex); cleanup_irq: @@ -1261,7 +1261,7 @@ int i915_driver_unload(struct drm_device *dev) intel_guc_ucode_fini(dev); mutex_lock(&dev->struct_mutex); - i915_gem_cleanup_ringbuffer(dev); + i915_gem_cleanup_engines(dev); i915_gem_context_fini(dev); mutex_unlock(&dev->struct_mutex); intel_fbc_cleanup_cfb(dev_priv); diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index db999c24c192..fd1ed66dd298 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1931,9 +1931,9 @@ struct drm_i915_private { int (*execbuf_submit)(struct i915_execbuffer_params *params, struct drm_i915_gem_execbuffer2 *args, struct list_head *vmas); - int (*init_rings)(struct drm_device *dev); - void (*cleanup_ring)(struct intel_engine_cs *ring); - void (*stop_ring)(struct intel_engine_cs *ring); + int (*init_engines)(struct drm_device *dev); + void (*cleanup_engine)(struct intel_engine_cs *engine); + void (*stop_engine)(struct intel_engine_cs *engine); } gt; struct intel_context *kernel_context; @@ -1969,7 +1969,7 @@ static inline struct drm_i915_private *guc_to_i915(struct intel_guc *guc) /* Iterate over initialised rings */ #define for_each_engine(ring__, dev_priv__, i__) \ for ((i__) = 0; (i__) < I915_NUM_ENGINES; (i__)++) \ - for_each_if ((((ring__) = &(dev_priv__)->engine[(i__)]), intel_ring_initialized((ring__)))) + for_each_if ((((ring__) = &(dev_priv__)->engine[(i__)]), intel_engine_initialized((ring__)))) enum hdmi_force_audio { HDMI_AUDIO_OFF_DVI = -2, /* no aux data for HDMI-DVI converter */ @@ -2039,7 +2039,7 @@ struct drm_i915_gem_object { struct drm_mm_node *stolen; struct list_head global_list; - struct list_head ring_list[I915_NUM_ENGINES]; + struct list_head engine_list[I915_NUM_ENGINES]; /** Used in execbuf to temporarily hold a ref */ struct list_head obj_exec_link; @@ -3002,11 +3002,11 @@ static inline bool i915_stop_ring_allow_warn(struct drm_i915_private *dev_priv) void i915_gem_reset(struct drm_device *dev); bool i915_gem_clflush_object(struct drm_i915_gem_object *obj, bool force); int __must_check i915_gem_init(struct drm_device *dev); -int i915_gem_init_rings(struct drm_device *dev); +int i915_gem_init_engines(struct drm_device *dev); int __must_check i915_gem_init_hw(struct drm_device *dev); int i915_gem_l3_remap(struct drm_i915_gem_request *req, int slice); void i915_gem_init_swizzling(struct drm_device *dev); -void i915_gem_cleanup_ringbuffer(struct drm_device *dev); +void i915_gem_cleanup_engines(struct drm_device *dev); int __must_check i915_gpu_idle(struct drm_device *dev); int __must_check i915_gem_suspend(struct drm_device *dev); void __i915_add_request(struct drm_i915_gem_request *req, diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 0ae193f9bcbe..31652c1da761 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2413,7 +2413,7 @@ void i915_vma_move_to_active(struct i915_vma *vma, drm_gem_object_reference(&obj->base); obj->active |= intel_engine_flag(engine); - list_move_tail(&obj->ring_list[engine->id], &engine->active_list); + list_move_tail(&obj->engine_list[engine->id], &engine->active_list); i915_gem_request_assign(&obj->last_read_req[engine->id], req); list_move_tail(&vma->vm_link, &vma->vm->active_list); @@ -2437,7 +2437,7 @@ i915_gem_object_retire__read(struct drm_i915_gem_object *obj, int ring) RQ_BUG_ON(obj->last_read_req[ring] == NULL); RQ_BUG_ON(!(obj->active & (1 << ring))); - list_del_init(&obj->ring_list[ring]); + list_del_init(&obj->engine_list[ring]); i915_gem_request_assign(&obj->last_read_req[ring], NULL); if (obj->last_write_req && obj->last_write_req->engine->id == ring) @@ -2830,7 +2830,7 @@ static void i915_gem_reset_engine_cleanup(struct drm_i915_private *dev_priv, obj = list_first_entry(&engine->active_list, struct drm_i915_gem_object, - ring_list[engine->id]); + engine_list[engine->id]); i915_gem_object_retire__read(obj, engine->id); } @@ -2941,7 +2941,7 @@ i915_gem_retire_requests_ring(struct intel_engine_cs *engine) obj = list_first_entry(&engine->active_list, struct drm_i915_gem_object, - ring_list[engine->id]); + engine_list[engine->id]); if (!list_empty(&obj->last_read_req[engine->id]->list)) break; @@ -4448,7 +4448,7 @@ void i915_gem_object_init(struct drm_i915_gem_object *obj, INIT_LIST_HEAD(&obj->global_list); for (i = 0; i < I915_NUM_ENGINES; i++) - INIT_LIST_HEAD(&obj->ring_list[i]); + INIT_LIST_HEAD(&obj->engine_list[i]); INIT_LIST_HEAD(&obj->obj_exec_link); INIT_LIST_HEAD(&obj->vma_list); INIT_LIST_HEAD(&obj->batch_pool_link); @@ -4653,14 +4653,14 @@ void i915_gem_vma_destroy(struct i915_vma *vma) } static void -i915_gem_stop_ringbuffers(struct drm_device *dev) +i915_gem_stop_engines(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; struct intel_engine_cs *engine; int i; for_each_engine(engine, dev_priv, i) - dev_priv->gt.stop_ring(engine); + dev_priv->gt.stop_engine(engine); } int @@ -4676,7 +4676,7 @@ i915_gem_suspend(struct drm_device *dev) i915_gem_retire_requests(dev); - i915_gem_stop_ringbuffers(dev); + i915_gem_stop_engines(dev); mutex_unlock(&dev->struct_mutex); cancel_delayed_work_sync(&dev_priv->gpu_error.hangcheck_work); @@ -4778,7 +4778,7 @@ static void init_unused_rings(struct drm_device *dev) } } -int i915_gem_init_rings(struct drm_device *dev) +int i915_gem_init_engines(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; int ret; @@ -4814,13 +4814,13 @@ int i915_gem_init_rings(struct drm_device *dev) return 0; cleanup_vebox_ring: - intel_cleanup_ring_buffer(&dev_priv->engine[VECS]); + intel_cleanup_engine(&dev_priv->engine[VECS]); cleanup_blt_ring: - intel_cleanup_ring_buffer(&dev_priv->engine[BCS]); + intel_cleanup_engine(&dev_priv->engine[BCS]); cleanup_bsd_ring: - intel_cleanup_ring_buffer(&dev_priv->engine[VCS]); + intel_cleanup_engine(&dev_priv->engine[VCS]); cleanup_render_ring: - intel_cleanup_ring_buffer(&dev_priv->engine[RCS]); + intel_cleanup_engine(&dev_priv->engine[RCS]); return ret; } @@ -4907,7 +4907,7 @@ i915_gem_init_hw(struct drm_device *dev) req = i915_gem_request_alloc(engine, NULL); if (IS_ERR(req)) { ret = PTR_ERR(req); - i915_gem_cleanup_ringbuffer(dev); + i915_gem_cleanup_engines(dev); goto out; } @@ -4920,7 +4920,7 @@ i915_gem_init_hw(struct drm_device *dev) if (ret && ret != -EIO) { DRM_ERROR("PPGTT enable ring #%d failed %d\n", i, ret); i915_gem_request_cancel(req); - i915_gem_cleanup_ringbuffer(dev); + i915_gem_cleanup_engines(dev); goto out; } @@ -4928,7 +4928,7 @@ i915_gem_init_hw(struct drm_device *dev) if (ret && ret != -EIO) { DRM_ERROR("Context enable ring #%d failed %d\n", i, ret); i915_gem_request_cancel(req); - i915_gem_cleanup_ringbuffer(dev); + i915_gem_cleanup_engines(dev); goto out; } @@ -4952,14 +4952,14 @@ int i915_gem_init(struct drm_device *dev) if (!i915.enable_execlists) { dev_priv->gt.execbuf_submit = i915_gem_ringbuffer_submission; - dev_priv->gt.init_rings = i915_gem_init_rings; - dev_priv->gt.cleanup_ring = intel_cleanup_ring_buffer; - dev_priv->gt.stop_ring = intel_stop_ring_buffer; + dev_priv->gt.init_engines = i915_gem_init_engines; + dev_priv->gt.cleanup_engine = intel_cleanup_engine; + dev_priv->gt.stop_engine = intel_stop_engine; } else { dev_priv->gt.execbuf_submit = intel_execlists_submission; - dev_priv->gt.init_rings = intel_logical_rings_init; - dev_priv->gt.cleanup_ring = intel_logical_ring_cleanup; - dev_priv->gt.stop_ring = intel_logical_ring_stop; + dev_priv->gt.init_engines = intel_logical_rings_init; + dev_priv->gt.cleanup_engine = intel_logical_ring_cleanup; + dev_priv->gt.stop_engine = intel_logical_ring_stop; } /* This is just a security blanket to placate dragons. @@ -4980,7 +4980,7 @@ int i915_gem_init(struct drm_device *dev) if (ret) goto out_unlock; - ret = dev_priv->gt.init_rings(dev); + ret = dev_priv->gt.init_engines(dev); if (ret) goto out_unlock; @@ -5003,14 +5003,14 @@ out_unlock: } void -i915_gem_cleanup_ringbuffer(struct drm_device *dev) +i915_gem_cleanup_engines(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; struct intel_engine_cs *engine; int i; for_each_engine(engine, dev_priv, i) - dev_priv->gt.cleanup_ring(engine); + dev_priv->gt.cleanup_engine(engine); if (i915.enable_execlists) /* diff --git a/drivers/gpu/drm/i915/i915_gem_debug.c b/drivers/gpu/drm/i915/i915_gem_debug.c index e0bca7d5b0d6..ef9cd700f02f 100644 --- a/drivers/gpu/drm/i915/i915_gem_debug.c +++ b/drivers/gpu/drm/i915/i915_gem_debug.c @@ -45,7 +45,7 @@ i915_verify_lists(struct drm_device *dev) for_each_engine(engine, dev_priv, i) { list_for_each_entry(obj, &engine->active_list, - ring_list[engine->id]) { + engine_list[engine->id]) { if (obj->base.dev != dev || !atomic_read(&obj->base.refcount.refcount)) { DRM_ERROR("%s: freed active obj %p\n", diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index c0545db85a8c..dac01ee8cfa3 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -1369,7 +1369,7 @@ eb_get_batch(struct eb_vmas *eb) #define I915_USER_RINGS (4) -static const enum intel_ring_id user_ring_map[I915_USER_RINGS + 1] = { +static const enum intel_engine_id user_ring_map[I915_USER_RINGS + 1] = { [I915_EXEC_DEFAULT] = RCS, [I915_EXEC_RENDER] = RCS, [I915_EXEC_BLT] = BCS, @@ -1417,7 +1417,7 @@ eb_select_ring(struct drm_i915_private *dev_priv, *ring = &dev_priv->engine[user_ring_map[user_ring_id]]; } - if (!intel_ring_initialized(*ring)) { + if (!intel_engine_initialized(*ring)) { DRM_DEBUG("execbuf with invalid ring: %u\n", user_ring_id); return -EINVAL; } diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 63ed77fe6bc4..0f61ae0ff609 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -996,7 +996,7 @@ static void ironlake_rps_change_irq_handler(struct drm_device *dev) static void notify_ring(struct intel_engine_cs *engine) { - if (!intel_ring_initialized(engine)) + if (!intel_engine_initialized(engine)) return; trace_i915_gem_request_notify(engine); diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index f2cf0e168141..f72782200226 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -795,7 +795,7 @@ intel_logical_ring_advance_and_submit(struct drm_i915_gem_request *request) intel_logical_ring_emit(ringbuf, MI_NOOP); intel_logical_ring_advance(ringbuf); - if (intel_ring_stopped(engine)) + if (intel_engine_stopped(engine)) return 0; if (engine->last_context != request->ctx) { @@ -1054,7 +1054,7 @@ void intel_logical_ring_stop(struct intel_engine_cs *engine) struct drm_i915_private *dev_priv = engine->dev->dev_private; int ret; - if (!intel_ring_initialized(engine)) + if (!intel_engine_initialized(engine)) return; ret = intel_engine_idle(engine); @@ -2012,7 +2012,7 @@ void intel_logical_ring_cleanup(struct intel_engine_cs *engine) { struct drm_i915_private *dev_priv; - if (!intel_ring_initialized(engine)) + if (!intel_engine_initialized(engine)) return; dev_priv = engine->dev->dev_private; @@ -2240,7 +2240,7 @@ static int logical_vebox_ring_init(struct drm_device *dev) * @dev: DRM device. * * This function inits the engines for an Execlists submission style (the equivalent in the - * legacy ringbuffer submission world would be i915_gem_init_rings). It does it only for + * legacy ringbuffer submission world would be i915_gem_init_engines). It does it only for * those engines that are present in the hardware. * * Return: non-zero if the initialization failed. diff --git a/drivers/gpu/drm/i915/intel_mocs.c b/drivers/gpu/drm/i915/intel_mocs.c index 6e936c7e382a..3c725dde16ed 100644 --- a/drivers/gpu/drm/i915/intel_mocs.c +++ b/drivers/gpu/drm/i915/intel_mocs.c @@ -159,7 +159,7 @@ static bool get_mocs_settings(struct drm_device *dev, return result; } -static i915_reg_t mocs_register(enum intel_ring_id ring, int index) +static i915_reg_t mocs_register(enum intel_engine_id ring, int index) { switch (ring) { case RCS: @@ -191,7 +191,7 @@ static i915_reg_t mocs_register(enum intel_ring_id ring, int index) */ static int emit_mocs_control_table(struct drm_i915_gem_request *req, const struct drm_i915_mocs_table *table, - enum intel_ring_id ring) + enum intel_engine_id ring) { struct intel_ringbuffer *ringbuf = req->ringbuf; unsigned int index; @@ -325,7 +325,7 @@ int intel_rcs_context_init_mocs(struct drm_i915_gem_request *req) if (get_mocs_settings(req->engine->dev, &t)) { struct drm_i915_private *dev_priv = req->i915; struct intel_engine_cs *engine; - enum intel_ring_id ring_id; + enum intel_engine_id ring_id; /* Program the control registers */ for_each_engine(engine, dev_priv, ring_id) { diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index f7493c5bff07..015dc7db32b7 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -59,7 +59,7 @@ int intel_ring_space(struct intel_ringbuffer *ringbuf) return ringbuf->space; } -bool intel_ring_stopped(struct intel_engine_cs *engine) +bool intel_engine_stopped(struct intel_engine_cs *engine) { struct drm_i915_private *dev_priv = engine->dev->dev_private; return dev_priv->gpu_error.stop_rings & intel_engine_flag(engine); @@ -69,7 +69,7 @@ static void __intel_ring_advance(struct intel_engine_cs *engine) { struct intel_ringbuffer *ringbuf = engine->buffer; ringbuf->tail &= ringbuf->size - 1; - if (intel_ring_stopped(engine)) + if (intel_engine_stopped(engine)) return; engine->write_tail(engine, ringbuf->tail); } @@ -2274,21 +2274,21 @@ static int intel_init_ring_buffer(struct drm_device *dev, return 0; error: - intel_cleanup_ring_buffer(engine); + intel_cleanup_engine(engine); return ret; } -void intel_cleanup_ring_buffer(struct intel_engine_cs *engine) +void intel_cleanup_engine(struct intel_engine_cs *engine) { struct drm_i915_private *dev_priv; - if (!intel_ring_initialized(engine)) + if (!intel_engine_initialized(engine)) return; dev_priv = to_i915(engine->dev); if (engine->buffer) { - intel_stop_ring_buffer(engine); + intel_stop_engine(engine); WARN_ON(!IS_GEN2(engine->dev) && (I915_READ_MODE(engine) & MODE_IDLE) == 0); intel_unpin_ringbuffer_obj(engine->buffer); @@ -3163,11 +3163,11 @@ intel_ring_invalidate_all_caches(struct drm_i915_gem_request *req) } void -intel_stop_ring_buffer(struct intel_engine_cs *engine) +intel_stop_engine(struct intel_engine_cs *engine) { int ret; - if (!intel_ring_initialized(engine)) + if (!intel_engine_initialized(engine)) return; ret = intel_engine_idle(engine); diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index ee4d9a8ddc04..3e40f7bf2147 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -146,7 +146,7 @@ struct i915_ctx_workarounds { struct intel_engine_cs { const char *name; - enum intel_ring_id { + enum intel_engine_id { RCS = 0, BCS, VCS, @@ -355,7 +355,7 @@ struct intel_engine_cs { }; static inline bool -intel_ring_initialized(struct intel_engine_cs *engine) +intel_engine_initialized(struct intel_engine_cs *engine) { return engine->dev != NULL; } @@ -438,8 +438,8 @@ int intel_pin_and_map_ringbuffer_obj(struct drm_device *dev, void intel_unpin_ringbuffer_obj(struct intel_ringbuffer *ringbuf); void intel_ringbuffer_free(struct intel_ringbuffer *ring); -void intel_stop_ring_buffer(struct intel_engine_cs *engine); -void intel_cleanup_ring_buffer(struct intel_engine_cs *engine); +void intel_stop_engine(struct intel_engine_cs *engine); +void intel_cleanup_engine(struct intel_engine_cs *engine); int intel_ring_alloc_request_extras(struct drm_i915_gem_request *request); @@ -465,7 +465,7 @@ static inline void intel_ring_advance(struct intel_engine_cs *engine) int __intel_ring_space(int head, int tail, int size); void intel_ring_update_space(struct intel_ringbuffer *ringbuf); int intel_ring_space(struct intel_ringbuffer *ringbuf); -bool intel_ring_stopped(struct intel_engine_cs *engine); +bool intel_engine_stopped(struct intel_engine_cs *engine); int __must_check intel_engine_idle(struct intel_engine_cs *engine); void intel_ring_init_seqno(struct intel_engine_cs *engine, u32 seqno); |