[Intel-gfx] [PATCH 059/190] drm/i915: Rename request->ringbuf to request->ring
Chris Wilson
chris at chris-wilson.co.uk
Mon Jan 11 01:17:10 PST 2016
Now that we have disambuigated ring and engine, we can use the clearer
and more consistent name for the intel_ringbuffer pointer in the
request.
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
drivers/gpu/drm/i915/i915_gem.c | 8 +-
drivers/gpu/drm/i915/i915_gem_context.c | 2 +-
drivers/gpu/drm/i915/i915_gem_execbuffer.c | 4 +-
drivers/gpu/drm/i915/i915_gem_gtt.c | 6 +-
drivers/gpu/drm/i915/i915_gem_request.c | 20 ++--
drivers/gpu/drm/i915/i915_gem_request.h | 2 +-
drivers/gpu/drm/i915/i915_gpu_error.c | 31 +++---
drivers/gpu/drm/i915/i915_guc_submission.c | 4 +-
drivers/gpu/drm/i915/intel_display.c | 10 +-
drivers/gpu/drm/i915/intel_lrc.c | 152 ++++++++++++++---------------
drivers/gpu/drm/i915/intel_mocs.c | 34 +++----
drivers/gpu/drm/i915/intel_overlay.c | 42 ++++----
drivers/gpu/drm/i915/intel_ringbuffer.c | 86 ++++++++--------
13 files changed, 198 insertions(+), 203 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 6622c9bb3af8..430c439ece26 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4083,11 +4083,11 @@ int i915_gem_l3_remap(struct drm_i915_gem_request *req, int slice)
* at initialization time.
*/
for (i = 0; i < GEN7_L3LOG_SIZE / 4; i++) {
- intel_ring_emit(req->ringbuf, MI_LOAD_REGISTER_IMM(1));
- intel_ring_emit_reg(req->ringbuf, GEN7_L3LOG(slice, i));
- intel_ring_emit(req->ringbuf, remap_info[i]);
+ intel_ring_emit(req->ring, MI_LOAD_REGISTER_IMM(1));
+ intel_ring_emit_reg(req->ring, GEN7_L3LOG(slice, i));
+ intel_ring_emit(req->ring, remap_info[i]);
}
- intel_ring_advance(req->ringbuf);
+ intel_ring_advance(req->ring);
return ret;
}
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index dece033cf604..5b4e77a80c19 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -519,7 +519,7 @@ i915_gem_context_get(struct drm_i915_file_private *file_priv, u32 id)
static inline int
mi_set_context(struct drm_i915_gem_request *req, u32 hw_flags)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
u32 flags = hw_flags | MI_MM_SPACE_GTT;
const int num_rings =
/* Use an extended w/a on ivb+ if signalling from other rings */
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index e7df91f9a51f..a0f5a997c2f2 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -1148,7 +1148,7 @@ i915_gem_execbuffer_retire_commands(struct i915_execbuffer_params *params)
static int
i915_reset_gen7_sol_offsets(struct drm_i915_gem_request *req)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int ret, i;
if (!IS_GEN7(req->i915) || req->engine->id != RCS) {
@@ -1229,7 +1229,7 @@ i915_gem_ringbuffer_submission(struct i915_execbuffer_params *params,
struct drm_i915_gem_execbuffer2 *args,
struct list_head *vmas)
{
- struct intel_ringbuffer *ring = params->request->ringbuf;
+ struct intel_ringbuffer *ring = params->request->ring;
struct drm_i915_private *dev_priv = params->request->i915;
u64 exec_start, exec_len;
int instp_mode;
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index cb7cb59d4c4a..38c109cda904 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -656,7 +656,7 @@ static int gen8_write_pdp(struct drm_i915_gem_request *req,
unsigned entry,
dma_addr_t addr)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int ret;
BUG_ON(entry >= 4);
@@ -1648,7 +1648,7 @@ static uint32_t get_pd_offset(struct i915_hw_ppgtt *ppgtt)
static int hsw_mm_switch(struct i915_hw_ppgtt *ppgtt,
struct drm_i915_gem_request *req)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int ret;
/* NB: TLBs must be flushed and invalidated before a switch */
@@ -1686,7 +1686,7 @@ static int vgpu_mm_switch(struct i915_hw_ppgtt *ppgtt,
static int gen7_mm_switch(struct i915_hw_ppgtt *ppgtt,
struct drm_i915_gem_request *req)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int ret;
/* NB: TLBs must be flushed and invalidated before a switch */
diff --git a/drivers/gpu/drm/i915/i915_gem_request.c b/drivers/gpu/drm/i915/i915_gem_request.c
index 8adf2c134048..4cc64d9cca12 100644
--- a/drivers/gpu/drm/i915/i915_gem_request.c
+++ b/drivers/gpu/drm/i915/i915_gem_request.c
@@ -255,7 +255,7 @@ int i915_gem_request_alloc(struct intel_engine_cs *engine,
* to be redone if the request is not actually submitted straight
* away, e.g. because a GPU scheduler has deferred it.
*/
- intel_ring_reserved_space_reserve(req->ringbuf,
+ intel_ring_reserved_space_reserve(req->ring,
MIN_SPACE_FOR_ADD_REQUEST);
ret = intel_ring_begin(req, 0);
if (ret) {
@@ -328,7 +328,7 @@ static void __i915_gem_request_release(struct drm_i915_gem_request *request)
void i915_gem_request_cancel(struct drm_i915_gem_request *req)
{
- intel_ring_reserved_space_cancel(req->ringbuf);
+ intel_ring_reserved_space_cancel(req->ring);
if (i915.enable_execlists) {
if (req->ctx != req->engine->default_context)
intel_lr_context_unpin(req);
@@ -349,7 +349,7 @@ static void i915_gem_request_retire(struct drm_i915_gem_request *request)
* Note this requires that we are always called in request
* completion order.
*/
- request->ringbuf->last_retired_head = request->postfix;
+ request->ring->last_retired_head = request->postfix;
__i915_gem_request_release(request);
}
@@ -401,23 +401,23 @@ void __i915_add_request(struct drm_i915_gem_request *request,
struct drm_i915_gem_object *obj,
bool flush_caches)
{
- struct intel_ringbuffer *ringbuf;
+ struct intel_ringbuffer *ring;
u32 request_start;
int ret;
if (WARN_ON(request == NULL))
return;
- ringbuf = request->ringbuf;
+ ring = request->ring;
/*
* To ensure that this call will not fail, space for its emissions
* should already have been reserved in the ring buffer. Let the ring
* know that it is time to use that space up.
*/
- intel_ring_reserved_space_use(ringbuf);
+ intel_ring_reserved_space_use(ring);
- request_start = intel_ring_get_tail(ringbuf);
+ request_start = intel_ring_get_tail(ring);
/*
* Emit any outstanding flushes - execbuf can fail to emit the flush
* after having emitted the batchbuffer command. Hence we need to fix
@@ -439,14 +439,14 @@ void __i915_add_request(struct drm_i915_gem_request *request,
* GPU processing the request, we never over-estimate the
* position of the head.
*/
- request->postfix = intel_ring_get_tail(ringbuf);
+ request->postfix = intel_ring_get_tail(ring);
if (i915.enable_execlists)
ret = request->engine->emit_request(request);
else {
ret = request->engine->add_request(request);
- request->tail = intel_ring_get_tail(ringbuf);
+ request->tail = intel_ring_get_tail(ring);
}
/* Not allowed to fail! */
WARN(ret, "emit|add_request failed: %d!\n", ret);
@@ -471,7 +471,7 @@ void __i915_add_request(struct drm_i915_gem_request *request,
i915_gem_mark_busy(request->i915);
/* Sanity check that the reserved size was large enough. */
- intel_ring_reserved_space_end(ringbuf);
+ intel_ring_reserved_space_end(ring);
}
diff --git a/drivers/gpu/drm/i915/i915_gem_request.h b/drivers/gpu/drm/i915/i915_gem_request.h
index 802862e5007d..bd17e3a9a71d 100644
--- a/drivers/gpu/drm/i915/i915_gem_request.h
+++ b/drivers/gpu/drm/i915/i915_gem_request.h
@@ -79,7 +79,7 @@ struct drm_i915_gem_request {
* context.
*/
struct intel_context *ctx;
- struct intel_ringbuffer *ringbuf;
+ struct intel_ringbuffer *ring;
/** Batch buffer related to this request if any (used for
error state dump only) */
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 5bf208d8009e..b47ca1b7041f 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -993,21 +993,21 @@ static void i915_gem_record_rings(struct drm_device *dev,
int i, count;
for (i = 0; i < I915_NUM_RINGS; i++) {
- struct intel_engine_cs *ring = &dev_priv->ring[i];
+ struct intel_engine_cs *engine = &dev_priv->ring[i];
error->ring[i].pid = -1;
- if (ring->dev == NULL)
+ if (engine->dev == NULL)
continue;
error->ring[i].valid = true;
- i915_record_ring_state(dev, error, ring, &error->ring[i]);
+ i915_record_ring_state(dev, error, engine, &error->ring[i]);
- request = i915_gem_find_active_request(ring);
+ request = i915_gem_find_active_request(engine);
if (request) {
struct i915_address_space *vm;
- struct intel_ringbuffer *rb;
+ struct intel_ringbuffer *ring;
vm = request->ctx && request->ctx->ppgtt ?
&request->ctx->ppgtt->base :
@@ -1022,10 +1022,10 @@ static void i915_gem_record_rings(struct drm_device *dev,
request->batch_obj,
vm);
- if (HAS_BROKEN_CS_TLB(dev_priv->dev))
+ if (HAS_BROKEN_CS_TLB(dev_priv))
error->ring[i].wa_batchbuffer =
i915_error_ggtt_object_create(dev_priv,
- ring->scratch.obj);
+ engine->scratch.obj);
if (request->pid) {
struct task_struct *task;
@@ -1041,21 +1041,22 @@ static void i915_gem_record_rings(struct drm_device *dev,
error->simulated |= request->ctx->flags & CONTEXT_NO_ERROR_CAPTURE;
- rb = request->ringbuf;
- error->ring[i].cpu_ring_head = rb->head;
- error->ring[i].cpu_ring_tail = rb->tail;
+ ring = request->ring;
+ error->ring[i].cpu_ring_head = ring->head;
+ error->ring[i].cpu_ring_tail = ring->tail;
error->ring[i].ringbuffer =
i915_error_ggtt_object_create(dev_priv,
- rb->obj);
+ ring->obj);
}
error->ring[i].hws_page =
- i915_error_ggtt_object_create(dev_priv, ring->status_page.obj);
+ i915_error_ggtt_object_create(dev_priv,
+ engine->status_page.obj);
- i915_gem_record_active_context(ring, error, &error->ring[i]);
+ i915_gem_record_active_context(engine, error, &error->ring[i]);
count = 0;
- list_for_each_entry(request, &ring->request_list, list)
+ list_for_each_entry(request, &engine->request_list, list)
count++;
error->ring[i].num_requests = count;
@@ -1068,7 +1069,7 @@ static void i915_gem_record_rings(struct drm_device *dev,
}
count = 0;
- list_for_each_entry(request, &ring->request_list, list) {
+ list_for_each_entry(request, &engine->request_list, list) {
struct drm_i915_error_request *erq;
if (count >= error->ring[i].num_requests) {
diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c
index eaf680ce5c9c..e82cc9182dfa 100644
--- a/drivers/gpu/drm/i915/i915_guc_submission.c
+++ b/drivers/gpu/drm/i915/i915_guc_submission.c
@@ -551,7 +551,7 @@ static int guc_add_workqueue_item(struct i915_guc_client *gc,
wqi->context_desc = (u32)intel_lr_context_descriptor(rq->ctx, rq->engine);
/* The GuC firmware wants the tail index in QWords, not bytes */
- tail = rq->ringbuf->tail >> 3;
+ tail = rq->ring->tail >> 3;
wqi->ring_tail = tail << WQ_RING_TAIL_SHIFT;
wqi->fence_id = 0; /*XXX: what fence to be here */
@@ -567,7 +567,7 @@ static void lr_context_update(struct drm_i915_gem_request *rq)
{
enum intel_ring_id ring_id = rq->engine->id;
struct drm_i915_gem_object *ctx_obj = rq->ctx->engine[ring_id].state;
- struct drm_i915_gem_object *rb_obj = rq->ringbuf->obj;
+ struct drm_i915_gem_object *rb_obj = rq->ring->obj;
struct page *page;
uint32_t *reg_state;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 323b0d905c89..0d42356f15b4 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11052,7 +11052,7 @@ static int intel_gen2_queue_flip(struct drm_device *dev,
struct drm_i915_gem_request *req,
uint32_t flags)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
u32 flip_mask;
int ret;
@@ -11087,7 +11087,7 @@ static int intel_gen3_queue_flip(struct drm_device *dev,
struct drm_i915_gem_request *req,
uint32_t flags)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
u32 flip_mask;
int ret;
@@ -11119,7 +11119,7 @@ static int intel_gen4_queue_flip(struct drm_device *dev,
struct drm_i915_gem_request *req,
uint32_t flags)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
struct drm_i915_private *dev_priv = req->i915;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
uint32_t pf, pipesrc;
@@ -11158,7 +11158,7 @@ static int intel_gen6_queue_flip(struct drm_device *dev,
struct drm_i915_gem_request *req,
uint32_t flags)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
struct drm_i915_private *dev_priv = req->i915;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
uint32_t pf, pipesrc;
@@ -11194,7 +11194,7 @@ static int intel_gen7_queue_flip(struct drm_device *dev,
struct drm_i915_gem_request *req,
uint32_t flags)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
uint32_t plane_bit = 0;
int len, ret;
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 1b70a76df31d..87d325b6e7dc 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -360,7 +360,7 @@ static int execlists_update_context(struct drm_i915_gem_request *rq)
{
struct i915_hw_ppgtt *ppgtt = rq->ctx->ppgtt;
struct drm_i915_gem_object *ctx_obj = rq->ctx->engine[rq->engine->id].state;
- struct drm_i915_gem_object *rb_obj = rq->ringbuf->obj;
+ struct drm_i915_gem_object *rb_obj = rq->ring->obj;
struct page *page;
uint32_t *reg_state;
@@ -671,7 +671,7 @@ int intel_logical_ring_alloc_request_extras(struct drm_i915_gem_request *request
{
int ret;
- request->ringbuf = request->ctx->engine[request->engine->id].ringbuf;
+ request->ring = request->ctx->engine[request->engine->id].ringbuf;
if (request->ctx != request->engine->default_context) {
ret = intel_lr_context_pin(request);
@@ -709,8 +709,8 @@ intel_logical_ring_advance_and_submit(struct drm_i915_gem_request *request)
{
struct drm_i915_private *dev_priv = request->i915;
- intel_ring_advance(request->ringbuf);
- request->tail = request->ringbuf->tail;
+ intel_ring_advance(request->ring);
+ request->tail = request->ring->tail;
if (dev_priv->guc.execbuf_client)
i915_guc_submit(dev_priv->guc.execbuf_client, request);
@@ -740,9 +740,9 @@ int intel_execlists_submission(struct i915_execbuffer_params *params,
struct list_head *vmas)
{
struct drm_device *dev = params->dev;
- struct intel_engine_cs *ring = params->ring;
+ struct intel_engine_cs *engine = params->ring;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ringbuffer *ringbuf = params->ctx->engine[ring->id].ringbuf;
+ struct intel_ringbuffer *ring = params->request->ring;
u64 exec_start;
int instp_mode;
u32 instp_mask;
@@ -754,7 +754,7 @@ int intel_execlists_submission(struct i915_execbuffer_params *params,
case I915_EXEC_CONSTANTS_REL_GENERAL:
case I915_EXEC_CONSTANTS_ABSOLUTE:
case I915_EXEC_CONSTANTS_REL_SURFACE:
- if (instp_mode != 0 && ring != &dev_priv->ring[RCS]) {
+ if (instp_mode != 0 && engine->id != RCS) {
DRM_DEBUG("non-0 rel constants mode on non-RCS\n");
return -EINVAL;
}
@@ -783,17 +783,17 @@ int intel_execlists_submission(struct i915_execbuffer_params *params,
if (ret)
return ret;
- if (ring == &dev_priv->ring[RCS] &&
+ if (engine->id == RCS &&
instp_mode != dev_priv->relative_constants_mode) {
ret = intel_ring_begin(params->request, 4);
if (ret)
return ret;
- intel_ring_emit(ringbuf, MI_NOOP);
- intel_ring_emit(ringbuf, MI_LOAD_REGISTER_IMM(1));
- intel_ring_emit_reg(ringbuf, INSTPM);
- intel_ring_emit(ringbuf, instp_mask << 16 | instp_mode);
- intel_ring_advance(ringbuf);
+ intel_ring_emit(ring, MI_NOOP);
+ intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(1));
+ intel_ring_emit_reg(ring, INSTPM);
+ intel_ring_emit(ring, instp_mask << 16 | instp_mode);
+ intel_ring_advance(ring);
dev_priv->relative_constants_mode = instp_mode;
}
@@ -801,7 +801,7 @@ int intel_execlists_submission(struct i915_execbuffer_params *params,
exec_start = params->batch_obj_vm_offset +
args->batch_start_offset;
- ret = ring->emit_bb_start(params->request, exec_start, params->dispatch_flags);
+ ret = engine->emit_bb_start(params->request, exec_start, params->dispatch_flags);
if (ret)
return ret;
@@ -880,13 +880,12 @@ static int intel_lr_context_do_pin(struct intel_engine_cs *ring,
struct drm_i915_gem_object *ctx_obj,
struct intel_ringbuffer *ringbuf)
{
- struct drm_device *dev = ring->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = ring->i915;
int ret = 0;
WARN_ON(!mutex_is_locked(&ring->dev->struct_mutex));
ret = i915_gem_obj_ggtt_pin(ctx_obj, GEN8_LR_CONTEXT_ALIGN,
- PIN_OFFSET_BIAS | GUC_WOPCM_TOP);
+ PIN_OFFSET_BIAS | GUC_WOPCM_TOP);
if (ret)
return ret;
@@ -918,7 +917,7 @@ static int intel_lr_context_pin(struct drm_i915_gem_request *rq)
ret = intel_lr_context_do_pin(rq->engine,
rq->ctx->engine[engine].state,
- rq->ringbuf);
+ rq->ring);
if (ret) {
rq->ctx->engine[engine].pin_count = 0;
return ret;
@@ -932,12 +931,12 @@ void intel_lr_context_unpin(struct drm_i915_gem_request *rq)
{
int engine = rq->engine->id;
struct drm_i915_gem_object *ctx_obj = rq->ctx->engine[engine].state;
- struct intel_ringbuffer *ringbuf = rq->ringbuf;
+ struct intel_ringbuffer *ring = rq->ring;
if (ctx_obj) {
WARN_ON(!mutex_is_locked(&rq->i915->dev->struct_mutex));
if (--rq->ctx->engine[engine].pin_count == 0) {
- intel_unpin_ringbuffer_obj(ringbuf);
+ intel_unpin_ringbuffer_obj(ring);
i915_gem_object_ggtt_unpin(ctx_obj);
i915_gem_context_unreference(rq->ctx);
}
@@ -948,7 +947,7 @@ static int intel_logical_ring_workarounds_emit(struct drm_i915_gem_request *req)
{
int ret, i;
struct intel_engine_cs *engine = req->engine;
- struct intel_ringbuffer *ringbuf = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
struct drm_i915_private *dev_priv = req->i915;
struct i915_workarounds *w = &dev_priv->workarounds;
@@ -964,14 +963,14 @@ static int intel_logical_ring_workarounds_emit(struct drm_i915_gem_request *req)
if (ret)
return ret;
- intel_ring_emit(ringbuf, MI_LOAD_REGISTER_IMM(w->count));
+ intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(w->count));
for (i = 0; i < w->count; i++) {
- intel_ring_emit_reg(ringbuf, w->reg[i].addr);
- intel_ring_emit(ringbuf, w->reg[i].value);
+ intel_ring_emit_reg(ring, w->reg[i].addr);
+ intel_ring_emit(ring, w->reg[i].value);
}
- intel_ring_emit(ringbuf, MI_NOOP);
+ intel_ring_emit(ring, MI_NOOP);
- intel_ring_advance(ringbuf);
+ intel_ring_advance(ring);
engine->gpu_caches_dirty = true;
ret = logical_ring_flush_all_caches(req);
@@ -1418,7 +1417,7 @@ static int intel_logical_ring_emit_pdps(struct drm_i915_gem_request *req)
{
struct i915_hw_ppgtt *ppgtt = req->ctx->ppgtt;
struct intel_engine_cs *engine = req->engine;
- struct intel_ringbuffer *ringbuf = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
const int num_lri_cmds = GEN8_LEGACY_PDPES * 2;
int i, ret;
@@ -1426,18 +1425,18 @@ static int intel_logical_ring_emit_pdps(struct drm_i915_gem_request *req)
if (ret)
return ret;
- intel_ring_emit(ringbuf, MI_LOAD_REGISTER_IMM(num_lri_cmds));
+ intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(num_lri_cmds));
for (i = GEN8_LEGACY_PDPES - 1; i >= 0; i--) {
const dma_addr_t pd_daddr = i915_page_dir_dma_addr(ppgtt, i);
- intel_ring_emit_reg(ringbuf, GEN8_RING_PDP_UDW(engine, i));
- intel_ring_emit(ringbuf, upper_32_bits(pd_daddr));
- intel_ring_emit_reg(ringbuf, GEN8_RING_PDP_LDW(engine, i));
- intel_ring_emit(ringbuf, lower_32_bits(pd_daddr));
+ intel_ring_emit_reg(ring, GEN8_RING_PDP_UDW(engine, i));
+ intel_ring_emit(ring, upper_32_bits(pd_daddr));
+ intel_ring_emit_reg(ring, GEN8_RING_PDP_LDW(engine, i));
+ intel_ring_emit(ring, lower_32_bits(pd_daddr));
}
- intel_ring_emit(ringbuf, MI_NOOP);
- intel_ring_advance(ringbuf);
+ intel_ring_emit(ring, MI_NOOP);
+ intel_ring_advance(ring);
return 0;
}
@@ -1445,7 +1444,7 @@ static int intel_logical_ring_emit_pdps(struct drm_i915_gem_request *req)
static int gen8_emit_bb_start(struct drm_i915_gem_request *req,
u64 offset, unsigned dispatch_flags)
{
- struct intel_ringbuffer *ringbuf = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
bool ppgtt = !(dispatch_flags & I915_DISPATCH_SECURE);
int ret;
@@ -1472,14 +1471,14 @@ static int gen8_emit_bb_start(struct drm_i915_gem_request *req,
return ret;
/* FIXME(BDW): Address space and security selectors. */
- intel_ring_emit(ringbuf, MI_BATCH_BUFFER_START_GEN8 |
+ intel_ring_emit(ring, MI_BATCH_BUFFER_START_GEN8 |
(ppgtt<<8) |
(dispatch_flags & I915_DISPATCH_RS ?
MI_BATCH_RESOURCE_STREAMER : 0));
- intel_ring_emit(ringbuf, lower_32_bits(offset));
- intel_ring_emit(ringbuf, upper_32_bits(offset));
- intel_ring_emit(ringbuf, MI_NOOP);
- intel_ring_advance(ringbuf);
+ intel_ring_emit(ring, lower_32_bits(offset));
+ intel_ring_emit(ring, upper_32_bits(offset));
+ intel_ring_emit(ring, MI_NOOP);
+ intel_ring_advance(ring);
return 0;
}
@@ -1504,10 +1503,7 @@ static int gen8_emit_flush(struct drm_i915_gem_request *request,
u32 invalidate_domains,
u32 unused)
{
- struct intel_ringbuffer *ringbuf = request->ringbuf;
- struct intel_engine_cs *ring = ringbuf->ring;
- struct drm_device *dev = ring->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_ringbuffer *ring = request->ring;
uint32_t cmd;
int ret;
@@ -1526,17 +1522,17 @@ static int gen8_emit_flush(struct drm_i915_gem_request *request,
if (invalidate_domains & I915_GEM_GPU_DOMAINS) {
cmd |= MI_INVALIDATE_TLB;
- if (ring == &dev_priv->ring[VCS])
+ if (request->engine->id == VCS)
cmd |= MI_INVALIDATE_BSD;
}
- intel_ring_emit(ringbuf, cmd);
- intel_ring_emit(ringbuf,
+ intel_ring_emit(ring, cmd);
+ intel_ring_emit(ring,
I915_GEM_HWS_SCRATCH_ADDR |
MI_FLUSH_DW_USE_GTT);
- intel_ring_emit(ringbuf, 0); /* upper addr */
- intel_ring_emit(ringbuf, 0); /* value */
- intel_ring_advance(ringbuf);
+ intel_ring_emit(ring, 0); /* upper addr */
+ intel_ring_emit(ring, 0); /* value */
+ intel_ring_advance(ring);
return 0;
}
@@ -1545,9 +1541,8 @@ static int gen8_emit_flush_render(struct drm_i915_gem_request *request,
u32 invalidate_domains,
u32 flush_domains)
{
- struct intel_ringbuffer *ringbuf = request->ringbuf;
- struct intel_engine_cs *ring = ringbuf->ring;
- u32 scratch_addr = ring->scratch.gtt_offset + 2 * CACHELINE_BYTES;
+ struct intel_ringbuffer *ring = request->ring;
+ u32 scratch_addr = request->engine->scratch.gtt_offset + 2 * CACHELINE_BYTES;
bool vf_flush_wa = false;
u32 flags = 0;
int ret;
@@ -1574,7 +1569,7 @@ static int gen8_emit_flush_render(struct drm_i915_gem_request *request,
* On GEN9: before VF_CACHE_INVALIDATE we need to emit a NULL
* pipe control.
*/
- if (IS_GEN9(ring->dev))
+ if (IS_GEN9(request->i915))
vf_flush_wa = true;
}
@@ -1583,21 +1578,21 @@ static int gen8_emit_flush_render(struct drm_i915_gem_request *request,
return ret;
if (vf_flush_wa) {
- intel_ring_emit(ringbuf, GFX_OP_PIPE_CONTROL(6));
- intel_ring_emit(ringbuf, 0);
- intel_ring_emit(ringbuf, 0);
- intel_ring_emit(ringbuf, 0);
- intel_ring_emit(ringbuf, 0);
- intel_ring_emit(ringbuf, 0);
+ intel_ring_emit(ring, GFX_OP_PIPE_CONTROL(6));
+ intel_ring_emit(ring, 0);
+ intel_ring_emit(ring, 0);
+ intel_ring_emit(ring, 0);
+ intel_ring_emit(ring, 0);
+ intel_ring_emit(ring, 0);
}
- intel_ring_emit(ringbuf, GFX_OP_PIPE_CONTROL(6));
- intel_ring_emit(ringbuf, flags);
- intel_ring_emit(ringbuf, scratch_addr);
- intel_ring_emit(ringbuf, 0);
- intel_ring_emit(ringbuf, 0);
- intel_ring_emit(ringbuf, 0);
- intel_ring_advance(ringbuf);
+ intel_ring_emit(ring, GFX_OP_PIPE_CONTROL(6));
+ intel_ring_emit(ring, flags);
+ intel_ring_emit(ring, scratch_addr);
+ intel_ring_emit(ring, 0);
+ intel_ring_emit(ring, 0);
+ intel_ring_emit(ring, 0);
+ intel_ring_advance(ring);
return 0;
}
@@ -1625,8 +1620,7 @@ gen6_seqno_barrier(struct intel_engine_cs *ring)
static int gen8_emit_request(struct drm_i915_gem_request *request)
{
- struct intel_ringbuffer *ringbuf = request->ringbuf;
- struct intel_engine_cs *ring = ringbuf->ring;
+ struct intel_ringbuffer *ring = request->ring;
u32 cmd;
int ret;
@@ -1642,23 +1636,23 @@ static int gen8_emit_request(struct drm_i915_gem_request *request)
cmd = MI_STORE_DWORD_IMM_GEN4;
cmd |= MI_GLOBAL_GTT;
- intel_ring_emit(ringbuf, cmd);
- intel_ring_emit(ringbuf,
- (ring->status_page.gfx_addr +
+ intel_ring_emit(ring, cmd);
+ intel_ring_emit(ring,
+ (request->engine->status_page.gfx_addr +
(I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT)));
- intel_ring_emit(ringbuf, 0);
- intel_ring_emit(ringbuf, request->fence.seqno);
- intel_ring_emit(ringbuf, MI_USER_INTERRUPT);
- intel_ring_emit(ringbuf, MI_NOOP);
+ intel_ring_emit(ring, 0);
+ intel_ring_emit(ring, request->fence.seqno);
+ intel_ring_emit(ring, MI_USER_INTERRUPT);
+ intel_ring_emit(ring, MI_NOOP);
intel_logical_ring_advance_and_submit(request);
/*
* Here we add two extra NOOPs as padding to avoid
* lite restore of a context with HEAD==TAIL.
*/
- intel_ring_emit(ringbuf, MI_NOOP);
- intel_ring_emit(ringbuf, MI_NOOP);
- intel_ring_advance(ringbuf);
+ intel_ring_emit(ring, MI_NOOP);
+ intel_ring_emit(ring, MI_NOOP);
+ intel_ring_advance(ring);
return 0;
}
diff --git a/drivers/gpu/drm/i915/intel_mocs.c b/drivers/gpu/drm/i915/intel_mocs.c
index 40041bebc3dc..039c7405f640 100644
--- a/drivers/gpu/drm/i915/intel_mocs.c
+++ b/drivers/gpu/drm/i915/intel_mocs.c
@@ -191,9 +191,9 @@ 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_ring_id id)
{
- struct intel_ringbuffer *ringbuf = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
unsigned int index;
int ret;
@@ -204,11 +204,11 @@ static int emit_mocs_control_table(struct drm_i915_gem_request *req,
if (ret)
return ret;
- intel_ring_emit(ringbuf, MI_LOAD_REGISTER_IMM(GEN9_NUM_MOCS_ENTRIES));
+ intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(GEN9_NUM_MOCS_ENTRIES));
for (index = 0; index < table->size; index++) {
- intel_ring_emit_reg(ringbuf, mocs_register(ring, index));
- intel_ring_emit(ringbuf, table->table[index].control_value);
+ intel_ring_emit_reg(ring, mocs_register(id, index));
+ intel_ring_emit(ring, table->table[index].control_value);
}
/*
@@ -220,12 +220,12 @@ static int emit_mocs_control_table(struct drm_i915_gem_request *req,
* that value to all the used entries.
*/
for (; index < GEN9_NUM_MOCS_ENTRIES; index++) {
- intel_ring_emit_reg(ringbuf, mocs_register(ring, index));
- intel_ring_emit(ringbuf, table->table[0].control_value);
+ intel_ring_emit_reg(ring, mocs_register(id, index));
+ intel_ring_emit(ring, table->table[0].control_value);
}
- intel_ring_emit(ringbuf, MI_NOOP);
- intel_ring_advance(ringbuf);
+ intel_ring_emit(ring, MI_NOOP);
+ intel_ring_advance(ring);
return 0;
}
@@ -244,7 +244,7 @@ static int emit_mocs_control_table(struct drm_i915_gem_request *req,
static int emit_mocs_l3cc_table(struct drm_i915_gem_request *req,
const struct drm_i915_mocs_table *table)
{
- struct intel_ringbuffer *ringbuf = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
unsigned int count;
unsigned int i;
u32 value;
@@ -259,15 +259,15 @@ static int emit_mocs_l3cc_table(struct drm_i915_gem_request *req,
if (ret)
return ret;
- intel_ring_emit(ringbuf,
+ intel_ring_emit(ring,
MI_LOAD_REGISTER_IMM(GEN9_NUM_MOCS_ENTRIES / 2));
for (i = 0, count = 0; i < table->size / 2; i++, count += 2) {
value = (table->table[count].l3cc_value & 0xffff) |
((table->table[count + 1].l3cc_value & 0xffff) << 16);
- intel_ring_emit_reg(ringbuf, GEN9_LNCFCMOCS(i));
- intel_ring_emit(ringbuf, value);
+ intel_ring_emit_reg(ring, GEN9_LNCFCMOCS(i));
+ intel_ring_emit(ring, value);
}
if (table->size & 0x01) {
@@ -283,14 +283,14 @@ static int emit_mocs_l3cc_table(struct drm_i915_gem_request *req,
* they are reserved by the hardware.
*/
for (; i < GEN9_NUM_MOCS_ENTRIES / 2; i++) {
- intel_ring_emit_reg(ringbuf, GEN9_LNCFCMOCS(i));
- intel_ring_emit(ringbuf, value);
+ intel_ring_emit_reg(ring, GEN9_LNCFCMOCS(i));
+ intel_ring_emit(ring, value);
value = filler;
}
- intel_ring_emit(ringbuf, MI_NOOP);
- intel_ring_advance(ringbuf);
+ intel_ring_emit(ring, MI_NOOP);
+ intel_ring_advance(ring);
return 0;
}
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index 6dca0e470e61..cb73d16848b0 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -252,11 +252,11 @@ static int intel_overlay_on(struct intel_overlay *overlay)
overlay->active = true;
- intel_ring_emit(req->ringbuf, MI_OVERLAY_FLIP | MI_OVERLAY_ON);
- intel_ring_emit(req->ringbuf, overlay->flip_addr | OFC_UPDATE);
- intel_ring_emit(req->ringbuf, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
- intel_ring_emit(req->ringbuf, MI_NOOP);
- intel_ring_advance(req->ringbuf);
+ intel_ring_emit(req->ring, MI_OVERLAY_FLIP | MI_OVERLAY_ON);
+ intel_ring_emit(req->ring, overlay->flip_addr | OFC_UPDATE);
+ intel_ring_emit(req->ring, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
+ intel_ring_emit(req->ring, MI_NOOP);
+ intel_ring_advance(req->ring);
return intel_overlay_do_wait_request(overlay, req, NULL);
}
@@ -293,9 +293,9 @@ static int intel_overlay_continue(struct intel_overlay *overlay,
return ret;
}
- intel_ring_emit(req->ringbuf, MI_OVERLAY_FLIP | MI_OVERLAY_CONTINUE);
- intel_ring_emit(req->ringbuf, flip_addr);
- intel_ring_advance(req->ringbuf);
+ intel_ring_emit(req->ring, MI_OVERLAY_FLIP | MI_OVERLAY_CONTINUE);
+ intel_ring_emit(req->ring, flip_addr);
+ intel_ring_advance(req->ring);
WARN_ON(overlay->last_flip_req);
i915_gem_request_assign(&overlay->last_flip_req, req);
@@ -360,22 +360,22 @@ static int intel_overlay_off(struct intel_overlay *overlay)
}
/* wait for overlay to go idle */
- intel_ring_emit(req->ringbuf, MI_OVERLAY_FLIP | MI_OVERLAY_CONTINUE);
- intel_ring_emit(req->ringbuf, flip_addr);
- intel_ring_emit(req->ringbuf, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
+ intel_ring_emit(req->ring, MI_OVERLAY_FLIP | MI_OVERLAY_CONTINUE);
+ intel_ring_emit(req->ring, flip_addr);
+ intel_ring_emit(req->ring, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
/* turn overlay off */
if (IS_I830(dev)) {
/* Workaround: Don't disable the overlay fully, since otherwise
* it dies on the next OVERLAY_ON cmd. */
- intel_ring_emit(req->ringbuf, MI_NOOP);
- intel_ring_emit(req->ringbuf, MI_NOOP);
- intel_ring_emit(req->ringbuf, MI_NOOP);
+ intel_ring_emit(req->ring, MI_NOOP);
+ intel_ring_emit(req->ring, MI_NOOP);
+ intel_ring_emit(req->ring, MI_NOOP);
} else {
- intel_ring_emit(req->ringbuf, MI_OVERLAY_FLIP | MI_OVERLAY_OFF);
- intel_ring_emit(req->ringbuf, flip_addr);
- intel_ring_emit(req->ringbuf, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
+ intel_ring_emit(req->ring, MI_OVERLAY_FLIP | MI_OVERLAY_OFF);
+ intel_ring_emit(req->ring, flip_addr);
+ intel_ring_emit(req->ring, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
}
- intel_ring_advance(req->ringbuf);
+ intel_ring_advance(req->ring);
return intel_overlay_do_wait_request(overlay, req, intel_overlay_off_tail);
}
@@ -433,9 +433,9 @@ static int intel_overlay_release_old_vid(struct intel_overlay *overlay)
return ret;
}
- intel_ring_emit(req->ringbuf, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
- intel_ring_emit(req->ringbuf, MI_NOOP);
- intel_ring_advance(req->ringbuf);
+ intel_ring_emit(req->ring, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
+ intel_ring_emit(req->ring, MI_NOOP);
+ intel_ring_advance(req->ring);
ret = intel_overlay_do_wait_request(overlay, req,
intel_overlay_release_old_vid_tail);
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 072fd0fc7748..ae00e79c9c99 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -71,7 +71,7 @@ gen2_render_ring_flush(struct drm_i915_gem_request *req,
u32 invalidate_domains,
u32 flush_domains)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
u32 cmd;
int ret;
@@ -98,7 +98,7 @@ gen4_render_ring_flush(struct drm_i915_gem_request *req,
u32 invalidate_domains,
u32 flush_domains)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
u32 cmd;
int ret;
@@ -191,7 +191,7 @@ gen4_render_ring_flush(struct drm_i915_gem_request *req,
static int
intel_emit_post_sync_nonzero_flush(struct drm_i915_gem_request *req)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
u32 scratch_addr = req->engine->scratch.gtt_offset + 2 * CACHELINE_BYTES;
int ret;
@@ -227,7 +227,7 @@ static int
gen6_render_ring_flush(struct drm_i915_gem_request *req,
u32 invalidate_domains, u32 flush_domains)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
u32 flags = 0;
u32 scratch_addr = req->engine->scratch.gtt_offset + 2 * CACHELINE_BYTES;
int ret;
@@ -279,7 +279,7 @@ gen6_render_ring_flush(struct drm_i915_gem_request *req,
static int
gen7_render_ring_cs_stall_wa(struct drm_i915_gem_request *req)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int ret;
ret = intel_ring_begin(req, 4);
@@ -300,7 +300,7 @@ static int
gen7_render_ring_flush(struct drm_i915_gem_request *req,
u32 invalidate_domains, u32 flush_domains)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
u32 flags = 0;
u32 scratch_addr = req->engine->scratch.gtt_offset + 2 * CACHELINE_BYTES;
int ret;
@@ -363,7 +363,7 @@ static int
gen8_emit_pipe_control(struct drm_i915_gem_request *req,
u32 flags, u32 scratch_addr)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int ret;
ret = intel_ring_begin(req, 6);
@@ -688,7 +688,7 @@ err:
static int intel_ring_workarounds_emit(struct drm_i915_gem_request *req)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
struct drm_i915_private *dev_priv = req->i915;
struct i915_workarounds *w = &dev_priv->workarounds;
int ret, i;
@@ -1191,7 +1191,7 @@ static int gen8_rcs_signal(struct drm_i915_gem_request *signaller_req,
unsigned int num_dwords)
{
#define MBOX_UPDATE_DWORDS 8
- struct intel_ringbuffer *signaller = signaller_req->ringbuf;
+ struct intel_ringbuffer *signaller = signaller_req->ring;
struct drm_i915_private *dev_priv = signaller_req->i915;
struct intel_engine_cs *waiter;
int i, ret, num_rings;
@@ -1229,7 +1229,7 @@ static int gen8_xcs_signal(struct drm_i915_gem_request *signaller_req,
unsigned int num_dwords)
{
#define MBOX_UPDATE_DWORDS 6
- struct intel_ringbuffer *signaller = signaller_req->ringbuf;
+ struct intel_ringbuffer *signaller = signaller_req->ring;
struct drm_i915_private *dev_priv = signaller_req->i915;
struct intel_engine_cs *waiter;
int i, ret, num_rings;
@@ -1264,7 +1264,7 @@ static int gen8_xcs_signal(struct drm_i915_gem_request *signaller_req,
static int gen6_signal(struct drm_i915_gem_request *signaller_req,
unsigned int num_dwords)
{
- struct intel_ringbuffer *signaller = signaller_req->ringbuf;
+ struct intel_ringbuffer *signaller = signaller_req->ring;
struct drm_i915_private *dev_priv = signaller_req->i915;
struct intel_engine_cs *useless;
int i, ret, num_rings;
@@ -1306,7 +1306,7 @@ static int gen6_signal(struct drm_i915_gem_request *signaller_req,
static int
gen6_add_request(struct drm_i915_gem_request *req)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int ret;
if (req->engine->semaphore.signal)
@@ -1345,7 +1345,7 @@ gen8_ring_sync(struct drm_i915_gem_request *waiter_req,
struct intel_engine_cs *signaller,
u32 seqno)
{
- struct intel_ringbuffer *waiter = waiter_req->ringbuf;
+ struct intel_ringbuffer *waiter = waiter_req->ring;
struct drm_i915_private *dev_priv = waiter_req->i915;
int ret;
@@ -1373,7 +1373,7 @@ gen6_ring_sync(struct drm_i915_gem_request *waiter_req,
struct intel_engine_cs *signaller,
u32 seqno)
{
- struct intel_ringbuffer *waiter = waiter_req->ringbuf;
+ struct intel_ringbuffer *waiter = waiter_req->ring;
u32 dw1 = MI_SEMAPHORE_MBOX |
MI_SEMAPHORE_COMPARE |
MI_SEMAPHORE_REGISTER;
@@ -1421,7 +1421,7 @@ do { \
static int
pc_render_add_request(struct drm_i915_gem_request *req)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
u32 addr = req->engine->status_page.gfx_addr +
(I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
u32 scratch_addr = addr;
@@ -1548,7 +1548,7 @@ bsd_ring_flush(struct drm_i915_gem_request *req,
u32 invalidate_domains,
u32 flush_domains)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int ret;
ret = intel_ring_begin(req, 2);
@@ -1564,7 +1564,7 @@ bsd_ring_flush(struct drm_i915_gem_request *req,
static int
i9xx_add_request(struct drm_i915_gem_request *req)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int ret;
ret = intel_ring_begin(req, 4);
@@ -1658,7 +1658,7 @@ i965_dispatch_execbuffer(struct drm_i915_gem_request *req,
u64 offset, u32 length,
unsigned dispatch_flags)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int ret;
ret = intel_ring_begin(req, 2);
@@ -1685,7 +1685,7 @@ i830_dispatch_execbuffer(struct drm_i915_gem_request *req,
u64 offset, u32 len,
unsigned dispatch_flags)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
u32 cs_offset = req->engine->scratch.gtt_offset;
int ret;
@@ -1748,7 +1748,7 @@ i915_dispatch_execbuffer(struct drm_i915_gem_request *req,
u64 offset, u32 len,
unsigned dispatch_flags)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int ret;
ret = intel_ring_begin(req, 2);
@@ -2082,7 +2082,7 @@ int intel_ring_idle(struct intel_engine_cs *ring)
int intel_ring_alloc_request_extras(struct drm_i915_gem_request *request)
{
- request->ringbuf = request->engine->buffer;
+ request->ring = request->engine->buffer;
return 0;
}
@@ -2135,17 +2135,17 @@ void intel_ring_reserved_space_end(struct intel_ringbuffer *ringbuf)
static int wait_for_space(struct drm_i915_gem_request *req, int bytes)
{
- struct intel_ringbuffer *ringbuf = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
struct intel_engine_cs *engine = req->engine;
struct drm_i915_gem_request *target;
unsigned space;
int ret;
- if (intel_ring_space(ringbuf) >= bytes)
+ if (intel_ring_space(ring) >= bytes)
return 0;
/* The whole point of reserving space is to not wait! */
- WARN_ON(ringbuf->reserved_in_use);
+ WARN_ON(ring->reserved_in_use);
list_for_each_entry(target, &engine->request_list, list) {
/*
@@ -2153,12 +2153,12 @@ static int wait_for_space(struct drm_i915_gem_request *req, int bytes)
* from multiple ringbuffers. Here, we must ignore any that
* aren't from the ringbuffer we're considering.
*/
- if (target->ringbuf != ringbuf)
+ if (target->ring != ring)
continue;
/* Would completion of this request free enough space? */
- space = __intel_ring_space(target->postfix, ringbuf->tail,
- ringbuf->size);
+ space = __intel_ring_space(target->postfix, ring->tail,
+ ring->size);
if (space >= bytes)
break;
}
@@ -2170,7 +2170,7 @@ static int wait_for_space(struct drm_i915_gem_request *req, int bytes)
if (ret)
return ret;
- ringbuf->space = space;
+ ring->space = space;
return 0;
}
@@ -2185,16 +2185,16 @@ static void ring_wrap(struct intel_ringbuffer *ringbuf)
static int ring_prepare(struct drm_i915_gem_request *req, int bytes)
{
- struct intel_ringbuffer *ringbuf = req->ringbuf;
- int remain_usable = ringbuf->effective_size - ringbuf->tail;
- int remain_actual = ringbuf->size - ringbuf->tail;
+ struct intel_ringbuffer *ring = req->ring;
+ int remain_usable = ring->effective_size - ring->tail;
+ int remain_actual = ring->size - ring->tail;
int ret, total_bytes, wait_bytes = 0;
bool need_wrap = false;
- if (ringbuf->reserved_in_use)
+ if (ring->reserved_in_use)
total_bytes = bytes;
else
- total_bytes = bytes + ringbuf->reserved_size;
+ total_bytes = bytes + ring->reserved_size;
if (unlikely(bytes > remain_usable)) {
/*
@@ -2210,9 +2210,9 @@ static int ring_prepare(struct drm_i915_gem_request *req, int bytes)
* falls off the end. So only need to to wait for the
* reserved size after flushing out the remainder.
*/
- wait_bytes = remain_actual + ringbuf->reserved_size;
+ wait_bytes = remain_actual + ring->reserved_size;
need_wrap = true;
- } else if (total_bytes > ringbuf->space) {
+ } else if (total_bytes > ring->space) {
/* No wrapping required, just waiting. */
wait_bytes = total_bytes;
}
@@ -2224,7 +2224,7 @@ static int ring_prepare(struct drm_i915_gem_request *req, int bytes)
return ret;
if (need_wrap)
- ring_wrap(ringbuf);
+ ring_wrap(ring);
}
return 0;
@@ -2238,14 +2238,14 @@ int intel_ring_begin(struct drm_i915_gem_request *req, int num_dwords)
if (ret)
return ret;
- req->ringbuf->space -= num_dwords * sizeof(uint32_t);
+ req->ring->space -= num_dwords * sizeof(uint32_t);
return 0;
}
/* Align the ring tail to a cacheline boundary */
int intel_ring_cacheline_align(struct drm_i915_gem_request *req)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int num_dwords = (ring->tail & (CACHELINE_BYTES - 1)) / sizeof(uint32_t);
int ret;
@@ -2320,7 +2320,7 @@ static void gen6_bsd_ring_write_tail(struct intel_engine_cs *ring,
static int gen6_bsd_ring_flush(struct drm_i915_gem_request *req,
u32 invalidate, u32 flush)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
uint32_t cmd;
int ret;
@@ -2366,7 +2366,7 @@ gen8_ring_dispatch_execbuffer(struct drm_i915_gem_request *req,
u64 offset, u32 len,
unsigned dispatch_flags)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
bool ppgtt = USES_PPGTT(req->i915) &&
!(dispatch_flags & I915_DISPATCH_SECURE);
int ret;
@@ -2392,7 +2392,7 @@ hsw_ring_dispatch_execbuffer(struct drm_i915_gem_request *req,
u64 offset, u32 len,
unsigned dispatch_flags)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int ret;
ret = intel_ring_begin(req, 2);
@@ -2417,7 +2417,7 @@ gen6_ring_dispatch_execbuffer(struct drm_i915_gem_request *req,
u64 offset, u32 len,
unsigned dispatch_flags)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
int ret;
ret = intel_ring_begin(req, 2);
@@ -2440,7 +2440,7 @@ gen6_ring_dispatch_execbuffer(struct drm_i915_gem_request *req,
static int gen6_ring_flush(struct drm_i915_gem_request *req,
u32 invalidate, u32 flush)
{
- struct intel_ringbuffer *ring = req->ringbuf;
+ struct intel_ringbuffer *ring = req->ring;
uint32_t cmd;
int ret;
--
2.7.0.rc3
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