From: Oscar Mateo <oscar.mateo@xxxxxxxxx>
In the upcoming patches, we plan to break the correlation between
engines (a.k.a. rings) and ringbuffers, so it makes sense to
refactor the code and make the change obvious.
No functional changes.
Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_cmd_parser.c | 16 +--
drivers/gpu/drm/i915/i915_debugfs.c | 16 +--
drivers/gpu/drm/i915/i915_dma.c | 10 +-
drivers/gpu/drm/i915/i915_drv.h | 32 +++---
drivers/gpu/drm/i915/i915_gem.c | 58 +++++------
drivers/gpu/drm/i915/i915_gem_context.c | 14 +--
drivers/gpu/drm/i915/i915_gem_execbuffer.c | 18 ++--
drivers/gpu/drm/i915/i915_gem_gtt.c | 18 ++--
drivers/gpu/drm/i915/i915_gem_gtt.h | 2 +-
drivers/gpu/drm/i915/i915_gpu_error.c | 6 +-
drivers/gpu/drm/i915/i915_irq.c | 28 ++---
drivers/gpu/drm/i915/i915_trace.h | 26 ++---
drivers/gpu/drm/i915/intel_display.c | 14 +--
drivers/gpu/drm/i915/intel_drv.h | 4 +-
drivers/gpu/drm/i915/intel_overlay.c | 12 +--
drivers/gpu/drm/i915/intel_pm.c | 10 +-
drivers/gpu/drm/i915/intel_ringbuffer.c | 158 ++++++++++++++---------------
drivers/gpu/drm/i915/intel_ringbuffer.h | 76 +++++++-------
18 files changed, 259 insertions(+), 259 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c
index 69d34e4..3234d36 100644
--- a/drivers/gpu/drm/i915/i915_cmd_parser.c
+++ b/drivers/gpu/drm/i915/i915_cmd_parser.c
@@ -498,7 +498,7 @@ static u32 gen7_blt_get_cmd_length_mask(u32 cmd_header)
return 0;
}
-static bool validate_cmds_sorted(struct intel_ring_buffer *ring)
+static bool validate_cmds_sorted(struct intel_engine *ring)
{
int i;
bool ret = true;
@@ -550,7 +550,7 @@ static bool check_sorted(int ring_id, const u32 *reg_table, int reg_count)
return ret;
}
-static bool validate_regs_sorted(struct intel_ring_buffer *ring)
+static bool validate_regs_sorted(struct intel_engine *ring)
{
return check_sorted(ring->id, ring->reg_table, ring->reg_count) &&
check_sorted(ring->id, ring->master_reg_table,
@@ -562,10 +562,10 @@ static bool validate_regs_sorted(struct intel_ring_buffer *ring)
* @ring: the ringbuffer to initialize
*
* Optionally initializes fields related to batch buffer command parsing in the
- * struct intel_ring_buffer based on whether the platform requires software
+ * struct intel_engine based on whether the platform requires software
* command parsing.
*/
-void i915_cmd_parser_init_ring(struct intel_ring_buffer *ring)
+void i915_cmd_parser_init_ring(struct intel_engine *ring)
{
if (!IS_GEN7(ring->dev))
return;
@@ -664,7 +664,7 @@ find_cmd_in_table(const struct drm_i915_cmd_table *table,
* ring's default length encoding and returns default_desc.
*/
static const struct drm_i915_cmd_descriptor*
-find_cmd(struct intel_ring_buffer *ring,
+find_cmd(struct intel_engine *ring,
u32 cmd_header,
struct drm_i915_cmd_descriptor *default_desc)
{
@@ -744,7 +744,7 @@ finish:
*
* Return: true if the ring requires software command parsing
*/
-bool i915_needs_cmd_parser(struct intel_ring_buffer *ring)
+bool i915_needs_cmd_parser(struct intel_engine *ring)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
@@ -763,7 +763,7 @@ bool i915_needs_cmd_parser(struct intel_ring_buffer *ring)
return (i915.enable_cmd_parser == 1);
}
-static bool check_cmd(const struct intel_ring_buffer *ring,
+static bool check_cmd(const struct intel_engine *ring,
const struct drm_i915_cmd_descriptor *desc,
const u32 *cmd,
const bool is_master,
@@ -865,7 +865,7 @@ static bool check_cmd(const struct intel_ring_buffer *ring,
*
* Return: non-zero if the parser finds violations or otherwise fails
*/
-int i915_parse_cmds(struct intel_ring_buffer *ring,
+int i915_parse_cmds(struct intel_engine *ring,
struct drm_i915_gem_object *batch_obj,
u32 batch_start_offset,
bool is_master)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 103e62c..0052460 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -562,7 +562,7 @@ static int i915_gem_request_info(struct seq_file *m, void *data)
struct drm_info_node *node = (struct drm_info_node *) m->private;
struct drm_device *dev = node->minor->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
struct drm_i915_gem_request *gem_request;
int ret, count, i;
@@ -594,7 +594,7 @@ static int i915_gem_request_info(struct seq_file *m, void *data)
}
static void i915_ring_seqno_info(struct seq_file *m,
- struct intel_ring_buffer *ring)
+ struct intel_engine *ring)
{
if (ring->get_seqno) {
seq_printf(m, "Current sequence (%s): %u\n",
@@ -607,7 +607,7 @@ static int i915_gem_seqno_info(struct seq_file *m, void *data)
struct drm_info_node *node = (struct drm_info_node *) m->private;
struct drm_device *dev = node->minor->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int ret, i;
ret = mutex_lock_interruptible(&dev->struct_mutex);
@@ -630,7 +630,7 @@ static int i915_interrupt_info(struct seq_file *m, void *data)
struct drm_info_node *node = (struct drm_info_node *) m->private;
struct drm_device *dev = node->minor->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int ret, i, pipe;
ret = mutex_lock_interruptible(&dev->struct_mutex);
@@ -800,7 +800,7 @@ static int i915_hws_info(struct seq_file *m, void *data)
struct drm_info_node *node = (struct drm_info_node *) m->private;
struct drm_device *dev = node->minor->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
const u32 *hws;
int i;
@@ -1677,7 +1677,7 @@ static int i915_context_status(struct seq_file *m, void *unused)
struct drm_info_node *node = (struct drm_info_node *) m->private;
struct drm_device *dev = node->minor->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
struct i915_hw_context *ctx;
int ret, i;
@@ -1826,7 +1826,7 @@ static int per_file_ctx(int id, void *ptr, void *data)
static void gen8_ppgtt_info(struct seq_file *m, struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
struct i915_hw_ppgtt *ppgtt = dev_priv->mm.aliasing_ppgtt;
int unused, i;
@@ -1850,7 +1850,7 @@ static void gen8_ppgtt_info(struct seq_file *m, struct drm_device *dev)
static void gen6_ppgtt_info(struct seq_file *m, struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
struct drm_file *file;
int i;
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index d02c8de..5263d63 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -119,7 +119,7 @@ static void i915_write_hws_pga(struct drm_device *dev)
static void i915_free_hws(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = LP_RING(dev_priv);
+ struct intel_engine *ring = LP_RING(dev_priv);
if (dev_priv->status_page_dmah) {
drm_pci_free(dev, dev_priv->status_page_dmah);
@@ -139,7 +139,7 @@ void i915_kernel_lost_context(struct drm_device * dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_master_private *master_priv;
- struct intel_ring_buffer *ring = LP_RING(dev_priv);
+ struct intel_engine *ring = LP_RING(dev_priv);
/*
* We should never lose context on the ring with modesetting
@@ -234,7 +234,7 @@ static int i915_initialize(struct drm_device * dev, drm_i915_init_t * init)
static int i915_dma_resume(struct drm_device * dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = LP_RING(dev_priv);
+ struct intel_engine *ring = LP_RING(dev_priv);
DRM_DEBUG_DRIVER("%s\n", __func__);
@@ -782,7 +782,7 @@ static int i915_wait_irq(struct drm_device * dev, int irq_nr)
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
int ret = 0;
- struct intel_ring_buffer *ring = LP_RING(dev_priv);
+ struct intel_engine *ring = LP_RING(dev_priv);
DRM_DEBUG_DRIVER("irq_nr=%d breadcrumb=%d\n", irq_nr,
READ_BREADCRUMB(dev_priv));
@@ -1073,7 +1073,7 @@ static int i915_set_status_page(struct drm_device *dev, void *data,
{
struct drm_i915_private *dev_priv = dev->dev_private;
drm_i915_hws_addr_t *hws = data;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
if (drm_core_check_feature(dev, DRIVER_MODESET))
return -ENODEV;
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index b1725c6..3b7a36f9 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -594,7 +594,7 @@ struct i915_hw_context {
bool is_initialized;
uint8_t remap_slice;
struct drm_i915_file_private *file_priv;
- struct intel_ring_buffer *last_ring;
+ struct intel_engine *last_ring;
struct drm_i915_gem_object *obj;
struct i915_ctx_hang_stats hang_stats;
struct i915_address_space *vm;
@@ -1354,7 +1354,7 @@ struct drm_i915_private {
wait_queue_head_t gmbus_wait_queue;
struct pci_dev *bridge_dev;
- struct intel_ring_buffer ring[I915_NUM_RINGS];
+ struct intel_engine ring[I915_NUM_RINGS];
uint32_t last_seqno, next_seqno;
drm_dma_handle_t *status_page_dmah;
@@ -1675,7 +1675,7 @@ struct drm_i915_gem_object {
void *dma_buf_vmapping;
int vmapping_count;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
/** Breadcrumb of last rendering to the buffer. */
uint32_t last_read_seqno;
@@ -1714,7 +1714,7 @@ struct drm_i915_gem_object {
*/
struct drm_i915_gem_request {
/** On Which ring this request was generated */
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
/** GEM sequence number associated with this request. */
uint32_t seqno;
@@ -1755,7 +1755,7 @@ struct drm_i915_file_private {
struct i915_hw_context *private_default_ctx;
atomic_t rps_wait_boost;
- struct intel_ring_buffer *bsd_ring;
+ struct intel_engine *bsd_ring;
};
/*
@@ -2182,9 +2182,9 @@ static inline void i915_gem_object_unpin_pages(struct drm_i915_gem_object *obj)
int __must_check i915_mutex_lock_interruptible(struct drm_device *dev);
int i915_gem_object_sync(struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *to);
+ struct intel_engine *to);
void i915_vma_move_to_active(struct i915_vma *vma,
- struct intel_ring_buffer *ring);
+ struct intel_engine *ring);
int i915_gem_dumb_create(struct drm_file *file_priv,
struct drm_device *dev,
struct drm_mode_create_dumb *args);
@@ -2226,7 +2226,7 @@ i915_gem_object_unpin_fence(struct drm_i915_gem_object *obj)
}
struct drm_i915_gem_request *
-i915_gem_find_active_request(struct intel_ring_buffer *ring);
+i915_gem_find_active_request(struct intel_engine *ring);
bool i915_gem_retire_requests(struct drm_device *dev);
int __must_check i915_gem_check_wedge(struct i915_gpu_error *error,
@@ -2264,18 +2264,18 @@ bool i915_gem_clflush_object(struct drm_i915_gem_object *obj, bool force);
int __must_check i915_gem_object_finish_gpu(struct drm_i915_gem_object *obj);
int __must_check i915_gem_init(struct drm_device *dev);
int __must_check i915_gem_init_hw(struct drm_device *dev);
-int i915_gem_l3_remap(struct intel_ring_buffer *ring, int slice);
+int i915_gem_l3_remap(struct intel_engine *ring, int slice);
void i915_gem_init_swizzling(struct drm_device *dev);
void i915_gem_cleanup_ringbuffer(struct drm_device *dev);
int __must_check i915_gpu_idle(struct drm_device *dev);
int __must_check i915_gem_suspend(struct drm_device *dev);
-int __i915_add_request(struct intel_ring_buffer *ring,
+int __i915_add_request(struct intel_engine *ring,
struct drm_file *file,
struct drm_i915_gem_object *batch_obj,
u32 *seqno);
#define i915_add_request(ring, seqno) \
__i915_add_request(ring, NULL, NULL, seqno)
-int __must_check i915_wait_seqno(struct intel_ring_buffer *ring,
+int __must_check i915_wait_seqno(struct intel_engine *ring,
uint32_t seqno);
int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
int __must_check
@@ -2286,7 +2286,7 @@ i915_gem_object_set_to_cpu_domain(struct drm_i915_gem_object *obj, bool write);
int __must_check
i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj,
u32 alignment,
- struct intel_ring_buffer *pipelined);
+ struct intel_engine *pipelined);
void i915_gem_object_unpin_from_display_plane(struct drm_i915_gem_object *obj);
int i915_gem_attach_phys_object(struct drm_device *dev,
struct drm_i915_gem_object *obj,
@@ -2388,7 +2388,7 @@ void i915_gem_context_reset(struct drm_device *dev);
int i915_gem_context_open(struct drm_device *dev, struct drm_file *file);
int i915_gem_context_enable(struct drm_i915_private *dev_priv);
void i915_gem_context_close(struct drm_device *dev, struct drm_file *file);
-int i915_switch_context(struct intel_ring_buffer *ring,
+int i915_switch_context(struct intel_engine *ring,
struct i915_hw_context *to);
struct i915_hw_context *
i915_gem_context_get(struct drm_i915_file_private *file_priv, u32 id);
@@ -2497,9 +2497,9 @@ const char *i915_cache_level_str(int type);
/* i915_cmd_parser.c */
int i915_cmd_parser_get_version(void);
-void i915_cmd_parser_init_ring(struct intel_ring_buffer *ring);
-bool i915_needs_cmd_parser(struct intel_ring_buffer *ring);
-int i915_parse_cmds(struct intel_ring_buffer *ring,
+void i915_cmd_parser_init_ring(struct intel_engine *ring);
+bool i915_needs_cmd_parser(struct intel_engine *ring);
+int i915_parse_cmds(struct intel_engine *ring,
struct drm_i915_gem_object *batch_obj,
u32 batch_start_offset,
bool is_master);
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 6ef53bd..a3b697b 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -64,7 +64,7 @@ static unsigned long i915_gem_inactive_scan(struct shrinker *shrinker,
static unsigned long i915_gem_purge(struct drm_i915_private *dev_priv, long target);
static unsigned long i915_gem_shrink_all(struct drm_i915_private *dev_priv);
static void i915_gem_object_truncate(struct drm_i915_gem_object *obj);
-static void i915_gem_retire_requests_ring(struct intel_ring_buffer *ring);
+static void i915_gem_retire_requests_ring(struct intel_engine *ring);
static bool cpu_cache_is_coherent(struct drm_device *dev,
enum i915_cache_level level)
@@ -977,7 +977,7 @@ i915_gem_check_wedge(struct i915_gpu_error *error,
* equal.
*/
static int
-i915_gem_check_olr(struct intel_ring_buffer *ring, u32 seqno)
+i915_gem_check_olr(struct intel_engine *ring, u32 seqno)
{
int ret;
@@ -996,7 +996,7 @@ static void fake_irq(unsigned long data)
}
static bool missed_irq(struct drm_i915_private *dev_priv,
- struct intel_ring_buffer *ring)
+ struct intel_engine *ring)
{
return test_bit(ring->id, &dev_priv->gpu_error.missed_irq_rings);
}
@@ -1027,7 +1027,7 @@ static bool can_wait_boost(struct drm_i915_file_private *file_priv)
* Returns 0 if the seqno was found within the alloted time. Else returns the
* errno with remaining time filled in timeout argument.
*/
-static int __wait_seqno(struct intel_ring_buffer *ring, u32 seqno,
+static int __wait_seqno(struct intel_engine *ring, u32 seqno,
unsigned reset_counter,
bool interruptible,
struct timespec *timeout,
@@ -1134,7 +1134,7 @@ static int __wait_seqno(struct intel_ring_buffer *ring, u32 seqno,
* request and object lists appropriately for that event.
*/
int
-i915_wait_seqno(struct intel_ring_buffer *ring, uint32_t seqno)
+i915_wait_seqno(struct intel_engine *ring, uint32_t seqno)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -1159,7 +1159,7 @@ i915_wait_seqno(struct intel_ring_buffer *ring, uint32_t seqno)
static int
i915_gem_object_wait_rendering__tail(struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring)
+ struct intel_engine *ring)
{
if (!obj->active)
return 0;
@@ -1184,7 +1184,7 @@ static __must_check int
i915_gem_object_wait_rendering(struct drm_i915_gem_object *obj,
bool readonly)
{
- struct intel_ring_buffer *ring = obj->ring;
+ struct intel_engine *ring = obj->ring;
u32 seqno;
int ret;
@@ -1209,7 +1209,7 @@ i915_gem_object_wait_rendering__nonblocking(struct drm_i915_gem_object *obj,
{
struct drm_device *dev = obj->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = obj->ring;
+ struct intel_engine *ring = obj->ring;
unsigned reset_counter;
u32 seqno;
int ret;
@@ -2011,7 +2011,7 @@ i915_gem_object_get_pages(struct drm_i915_gem_object *obj)
static void
i915_gem_object_move_to_active(struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring)
+ struct intel_engine *ring)
{
struct drm_device *dev = obj->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -2049,7 +2049,7 @@ i915_gem_object_move_to_active(struct drm_i915_gem_object *obj,
}
void i915_vma_move_to_active(struct i915_vma *vma,
- struct intel_ring_buffer *ring)
+ struct intel_engine *ring)
{
list_move_tail(&vma->mm_list, &vma->vm->active_list);
return i915_gem_object_move_to_active(vma->obj, ring);
@@ -2090,7 +2090,7 @@ i915_gem_object_move_to_inactive(struct drm_i915_gem_object *obj)
static void
i915_gem_object_retire(struct drm_i915_gem_object *obj)
{
- struct intel_ring_buffer *ring = obj->ring;
+ struct intel_engine *ring = obj->ring;
if (ring == NULL)
return;
@@ -2104,7 +2104,7 @@ static int
i915_gem_init_seqno(struct drm_device *dev, u32 seqno)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int ret, i, j;
/* Carefully retire all requests without writing to the rings */
@@ -2170,7 +2170,7 @@ i915_gem_get_seqno(struct drm_device *dev, u32 *seqno)
return 0;
}
-int __i915_add_request(struct intel_ring_buffer *ring,
+int __i915_add_request(struct intel_engine *ring,
struct drm_file *file,
struct drm_i915_gem_object *obj,
u32 *out_seqno)
@@ -2330,7 +2330,7 @@ static void i915_gem_free_request(struct drm_i915_gem_request *request)
}
struct drm_i915_gem_request *
-i915_gem_find_active_request(struct intel_ring_buffer *ring)
+i915_gem_find_active_request(struct intel_engine *ring)
{
struct drm_i915_gem_request *request;
u32 completed_seqno;
@@ -2348,7 +2348,7 @@ i915_gem_find_active_request(struct intel_ring_buffer *ring)
}
static void i915_gem_reset_ring_status(struct drm_i915_private *dev_priv,
- struct intel_ring_buffer *ring)
+ struct intel_engine *ring)
{
struct drm_i915_gem_request *request;
bool ring_hung;
@@ -2367,7 +2367,7 @@ static void i915_gem_reset_ring_status(struct drm_i915_private *dev_priv,
}
static void i915_gem_reset_ring_cleanup(struct drm_i915_private *dev_priv,
- struct intel_ring_buffer *ring)
+ struct intel_engine *ring)
{
while (!list_empty(&ring->active_list)) {
struct drm_i915_gem_object *obj;
@@ -2426,7 +2426,7 @@ void i915_gem_restore_fences(struct drm_device *dev)
void i915_gem_reset(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int i;
/*
@@ -2449,7 +2449,7 @@ void i915_gem_reset(struct drm_device *dev)
* This function clears the request list as sequence numbers are passed.
*/
static void
-i915_gem_retire_requests_ring(struct intel_ring_buffer *ring)
+i915_gem_retire_requests_ring(struct intel_engine *ring)
{
uint32_t seqno;
@@ -2512,7 +2512,7 @@ bool
i915_gem_retire_requests(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
bool idle = true;
int i;
@@ -2606,7 +2606,7 @@ i915_gem_wait_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_gem_wait *args = data;
struct drm_i915_gem_object *obj;
- struct intel_ring_buffer *ring = NULL;
+ struct intel_engine *ring = NULL;
struct timespec timeout_stack, *timeout = NULL;
unsigned reset_counter;
u32 seqno = 0;
@@ -2677,9 +2677,9 @@ out:
*/
int
i915_gem_object_sync(struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *to)
+ struct intel_engine *to)
{
- struct intel_ring_buffer *from = obj->ring;
+ struct intel_engine *from = obj->ring;
u32 seqno;
int ret, idx;
@@ -2800,7 +2800,7 @@ int i915_vma_unbind(struct i915_vma *vma)
int i915_gpu_idle(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int ret, i;
/* Flush everything onto the inactive list. */
@@ -3659,7 +3659,7 @@ static bool is_pin_display(struct drm_i915_gem_object *obj)
int
i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj,
u32 alignment,
- struct intel_ring_buffer *pipelined)
+ struct intel_engine *pipelined)
{
u32 old_read_domains, old_write_domain;
int ret;
@@ -3812,7 +3812,7 @@ i915_gem_ring_throttle(struct drm_device *dev, struct drm_file *file)
struct drm_i915_file_private *file_priv = file->driver_priv;
unsigned long recent_enough = jiffies - msecs_to_jiffies(20);
struct drm_i915_gem_request *request;
- struct intel_ring_buffer *ring = NULL;
+ struct intel_engine *ring = NULL;
unsigned reset_counter;
u32 seqno = 0;
int ret;
@@ -4258,7 +4258,7 @@ static void
i915_gem_stop_ringbuffers(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int i;
for_each_active_ring(ring, dev_priv, i)
@@ -4307,7 +4307,7 @@ err:
return ret;
}
-int i915_gem_l3_remap(struct intel_ring_buffer *ring, int slice)
+int i915_gem_l3_remap(struct intel_engine *ring, int slice)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -4532,7 +4532,7 @@ void
i915_gem_cleanup_ringbuffer(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int i;
for_each_active_ring(ring, dev_priv, i)
@@ -4608,7 +4608,7 @@ i915_gem_lastclose(struct drm_device *dev)
}
static void
-init_ring_lists(struct intel_ring_buffer *ring)
+init_ring_lists(struct intel_engine *ring)
{
INIT_LIST_HEAD(&ring->active_list);
INIT_LIST_HEAD(&ring->request_list);
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index 014fb8f..4d37e20 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -359,7 +359,7 @@ err_destroy:
void i915_gem_context_reset(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int i;
/* Prevent the hardware from restoring the last context (which hung) on
@@ -392,7 +392,7 @@ int i915_gem_context_init(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct i915_hw_context *ctx;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int unused;
/* Init should only be called once per module load. Eventually the
@@ -428,7 +428,7 @@ void i915_gem_context_fini(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct i915_hw_context *dctx = dev_priv->ring[RCS].default_context;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int unused;
if (dctx->obj) {
@@ -467,7 +467,7 @@ void i915_gem_context_fini(struct drm_device *dev)
int i915_gem_context_enable(struct drm_i915_private *dev_priv)
{
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int ret, i;
/* This is the only place the aliasing PPGTT gets enabled, which means
@@ -546,7 +546,7 @@ i915_gem_context_get(struct drm_i915_file_private *file_priv, u32 id)
}
static inline int
-mi_set_context(struct intel_ring_buffer *ring,
+mi_set_context(struct intel_engine *ring,
struct i915_hw_context *new_context,
u32 hw_flags)
{
@@ -596,7 +596,7 @@ mi_set_context(struct intel_ring_buffer *ring,
return ret;
}
-static int do_switch(struct intel_ring_buffer *ring,
+static int do_switch(struct intel_engine *ring,
struct i915_hw_context *to)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
@@ -726,7 +726,7 @@ unpin_out:
* it will have a refoucnt > 1. This allows us to destroy the context abstract
* object while letting the normal object tracking destroy the backing BO.
*/
-int i915_switch_context(struct intel_ring_buffer *ring,
+int i915_switch_context(struct intel_engine *ring,
struct i915_hw_context *to)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 47fe8ec..95e797e 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -541,7 +541,7 @@ need_reloc_mappable(struct i915_vma *vma)
static int
i915_gem_execbuffer_reserve_vma(struct i915_vma *vma,
- struct intel_ring_buffer *ring,
+ struct intel_engine *ring,
bool *need_reloc)
{
struct drm_i915_gem_object *obj = vma->obj;
@@ -596,7 +596,7 @@ i915_gem_execbuffer_reserve_vma(struct i915_vma *vma,
}
static int
-i915_gem_execbuffer_reserve(struct intel_ring_buffer *ring,
+i915_gem_execbuffer_reserve(struct intel_engine *ring,
struct list_head *vmas,
bool *need_relocs)
{
@@ -711,7 +711,7 @@ static int
i915_gem_execbuffer_relocate_slow(struct drm_device *dev,
struct drm_i915_gem_execbuffer2 *args,
struct drm_file *file,
- struct intel_ring_buffer *ring,
+ struct intel_engine *ring,
struct eb_vmas *eb,
struct drm_i915_gem_exec_object2 *exec)
{
@@ -827,7 +827,7 @@ err:
}
static int
-i915_gem_execbuffer_move_to_gpu(struct intel_ring_buffer *ring,
+i915_gem_execbuffer_move_to_gpu(struct intel_engine *ring,
struct list_head *vmas)
{
struct i915_vma *vma;
@@ -912,7 +912,7 @@ validate_exec_list(struct drm_i915_gem_exec_object2 *exec,
static struct i915_hw_context *
i915_gem_validate_context(struct drm_device *dev, struct drm_file *file,
- struct intel_ring_buffer *ring, const u32 ctx_id)
+ struct intel_engine *ring, const u32 ctx_id)
{
struct i915_hw_context *ctx = NULL;
struct i915_ctx_hang_stats *hs;
@@ -935,7 +935,7 @@ i915_gem_validate_context(struct drm_device *dev, struct drm_file *file,
static void
i915_gem_execbuffer_move_to_active(struct list_head *vmas,
- struct intel_ring_buffer *ring)
+ struct intel_engine *ring)
{
struct i915_vma *vma;
@@ -970,7 +970,7 @@ i915_gem_execbuffer_move_to_active(struct list_head *vmas,
static void
i915_gem_execbuffer_retire_commands(struct drm_device *dev,
struct drm_file *file,
- struct intel_ring_buffer *ring,
+ struct intel_engine *ring,
struct drm_i915_gem_object *obj)
{
/* Unconditionally force add_request to emit a full flush. */
@@ -982,7 +982,7 @@ i915_gem_execbuffer_retire_commands(struct drm_device *dev,
static int
i915_reset_gen7_sol_offsets(struct drm_device *dev,
- struct intel_ring_buffer *ring)
+ struct intel_engine *ring)
{
struct drm_i915_private *dev_priv = dev->dev_private;
int ret, i;
@@ -1048,7 +1048,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
struct eb_vmas *eb;
struct drm_i915_gem_object *batch_obj;
struct drm_clip_rect *cliprects = NULL;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
struct i915_hw_context *ctx;
struct i915_address_space *vm;
const u32 ctx_id = i915_execbuffer2_get_context_id(*args);
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 1dff805..31b58ee 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -207,7 +207,7 @@ static gen6_gtt_pte_t iris_pte_encode(dma_addr_t addr,
}
/* Broadwell Page Directory Pointer Descriptors */
-static int gen8_write_pdp(struct intel_ring_buffer *ring, unsigned entry,
+static int gen8_write_pdp(struct intel_engine *ring, unsigned entry,
uint64_t val, bool synchronous)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
@@ -237,7 +237,7 @@ static int gen8_write_pdp(struct intel_ring_buffer *ring, unsigned entry,
}
static int gen8_mm_switch(struct i915_hw_ppgtt *ppgtt,
- struct intel_ring_buffer *ring,
+ struct intel_engine *ring,
bool synchronous)
{
int i, ret;
@@ -716,7 +716,7 @@ static uint32_t get_pd_offset(struct i915_hw_ppgtt *ppgtt)
}
static int hsw_mm_switch(struct i915_hw_ppgtt *ppgtt,
- struct intel_ring_buffer *ring,
+ struct intel_engine *ring,
bool synchronous)
{
struct drm_device *dev = ppgtt->base.dev;
@@ -760,7 +760,7 @@ static int hsw_mm_switch(struct i915_hw_ppgtt *ppgtt,
}
static int gen7_mm_switch(struct i915_hw_ppgtt *ppgtt,
- struct intel_ring_buffer *ring,
+ struct intel_engine *ring,
bool synchronous)
{
struct drm_device *dev = ppgtt->base.dev;
@@ -811,7 +811,7 @@ static int gen7_mm_switch(struct i915_hw_ppgtt *ppgtt,
}
static int gen6_mm_switch(struct i915_hw_ppgtt *ppgtt,
- struct intel_ring_buffer *ring,
+ struct intel_engine *ring,
bool synchronous)
{
struct drm_device *dev = ppgtt->base.dev;
@@ -832,7 +832,7 @@ static int gen8_ppgtt_enable(struct i915_hw_ppgtt *ppgtt)
{
struct drm_device *dev = ppgtt->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int j, ret;
for_each_active_ring(ring, dev_priv, j) {
@@ -862,7 +862,7 @@ static int gen7_ppgtt_enable(struct i915_hw_ppgtt *ppgtt)
{
struct drm_device *dev = ppgtt->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
uint32_t ecochk, ecobits;
int i;
@@ -901,7 +901,7 @@ static int gen6_ppgtt_enable(struct i915_hw_ppgtt *ppgtt)
{
struct drm_device *dev = ppgtt->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
uint32_t ecochk, gab_ctl, ecobits;
int i;
@@ -1269,7 +1269,7 @@ static void undo_idling(struct drm_i915_private *dev_priv, bool interruptible)
void i915_check_and_clear_faults(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int i;
if (INTEL_INFO(dev)->gen < 6)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h
index cfca023..0775662 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.h
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
@@ -261,7 +261,7 @@ struct i915_hw_ppgtt {
int (*enable)(struct i915_hw_ppgtt *ppgtt);
int (*switch_mm)(struct i915_hw_ppgtt *ppgtt,
- struct intel_ring_buffer *ring,
+ struct intel_engine *ring,
bool synchronous);
void (*debug_dump)(struct i915_hw_ppgtt *ppgtt, struct seq_file *m);
};
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 8f37238..0853db3 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -745,7 +745,7 @@ static void i915_gem_record_fences(struct drm_device *dev,
}
static void i915_record_ring_state(struct drm_device *dev,
- struct intel_ring_buffer *ring,
+ struct intel_engine *ring,
struct drm_i915_error_ring *ering)
{
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -857,7 +857,7 @@ static void i915_record_ring_state(struct drm_device *dev,
}
-static void i915_gem_record_active_context(struct intel_ring_buffer *ring,
+static void i915_gem_record_active_context(struct intel_engine *ring,
struct drm_i915_error_state *error,
struct drm_i915_error_ring *ering)
{
@@ -884,7 +884,7 @@ static void i915_gem_record_rings(struct drm_device *dev,
int i, count;
for (i = 0; i < I915_NUM_RINGS; i++) {
- struct intel_ring_buffer *ring = &dev_priv->ring[i];
+ struct intel_engine *ring = &dev_priv->ring[i];
if (!intel_ring_initialized(ring))
continue;
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 4a8e8cb..58c8812 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1077,7 +1077,7 @@ static void ironlake_rps_change_irq_handler(struct drm_device *dev)
}
static void notify_ring(struct drm_device *dev,
- struct intel_ring_buffer *ring)
+ struct intel_engine *ring)
{
if (ring->obj == NULL)
return;
@@ -2111,7 +2111,7 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
static void i915_error_wake_up(struct drm_i915_private *dev_priv,
bool reset_completed)
{
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int i;
/*
@@ -2544,14 +2544,14 @@ static void gen8_disable_vblank(struct drm_device *dev, int pipe)
}
static u32
-ring_last_seqno(struct intel_ring_buffer *ring)
+ring_last_seqno(struct intel_engine *ring)
{
return list_entry(ring->request_list.prev,
struct drm_i915_gem_request, list)->seqno;
}
static bool
-ring_idle(struct intel_ring_buffer *ring, u32 seqno)
+ring_idle(struct intel_engine *ring, u32 seqno)
{
return (list_empty(&ring->request_list) ||
i915_seqno_passed(seqno, ring_last_seqno(ring)));
@@ -2574,11 +2574,11 @@ ipehr_is_semaphore_wait(struct drm_device *dev, u32 ipehr)
}
}
-static struct intel_ring_buffer *
-semaphore_wait_to_signaller_ring(struct intel_ring_buffer *ring, u32 ipehr)
+static struct intel_engine *
+semaphore_wait_to_signaller_ring(struct intel_engine *ring, u32 ipehr)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
- struct intel_ring_buffer *signaller;
+ struct intel_engine *signaller;
int i;
if (INTEL_INFO(dev_priv->dev)->gen >= 8) {
@@ -2606,8 +2606,8 @@ semaphore_wait_to_signaller_ring(struct intel_ring_buffer *ring, u32 ipehr)
return NULL;
}
-static struct intel_ring_buffer *
-semaphore_waits_for(struct intel_ring_buffer *ring, u32 *seqno)
+static struct intel_engine *
+semaphore_waits_for(struct intel_engine *ring, u32 *seqno)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
u32 cmd, ipehr, head;
@@ -2649,10 +2649,10 @@ semaphore_waits_for(struct intel_ring_buffer *ring, u32 *seqno)
return semaphore_wait_to_signaller_ring(ring, ipehr);
}
-static int semaphore_passed(struct intel_ring_buffer *ring)
+static int semaphore_passed(struct intel_engine *ring)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
- struct intel_ring_buffer *signaller;
+ struct intel_engine *signaller;
u32 seqno, ctl;
ring->hangcheck.deadlock = true;
@@ -2671,7 +2671,7 @@ static int semaphore_passed(struct intel_ring_buffer *ring)
static void semaphore_clear_deadlocks(struct drm_i915_private *dev_priv)
{
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int i;
for_each_active_ring(ring, dev_priv, i)
@@ -2679,7 +2679,7 @@ static void semaphore_clear_deadlocks(struct drm_i915_private *dev_priv)
}
static enum intel_ring_hangcheck_action
-ring_stuck(struct intel_ring_buffer *ring, u64 acthd)
+ring_stuck(struct intel_engine *ring, u64 acthd)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -2735,7 +2735,7 @@ static void i915_hangcheck_elapsed(unsigned long data)
{
struct drm_device *dev = (struct drm_device *)data;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
int i;
int busy_count = 0, rings_hung = 0;
bool stuck[I915_NUM_RINGS] = { 0 };
diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h
index b29d7b1..a4f9e62 100644
--- a/drivers/gpu/drm/i915/i915_trace.h
+++ b/drivers/gpu/drm/i915/i915_trace.h
@@ -326,8 +326,8 @@ TRACE_EVENT(i915_gem_evict_vm,
);
TRACE_EVENT(i915_gem_ring_sync_to,
- TP_PROTO(struct intel_ring_buffer *from,
- struct intel_ring_buffer *to,
+ TP_PROTO(struct intel_engine *from,
+ struct intel_engine *to,
u32 seqno),
TP_ARGS(from, to, seqno),
@@ -352,7 +352,7 @@ TRACE_EVENT(i915_gem_ring_sync_to,
);
TRACE_EVENT(i915_gem_ring_dispatch,
- TP_PROTO(struct intel_ring_buffer *ring, u32 seqno, u32 flags),
+ TP_PROTO(struct intel_engine *ring, u32 seqno, u32 flags),
TP_ARGS(ring, seqno, flags),
TP_STRUCT__entry(
@@ -375,7 +375,7 @@ TRACE_EVENT(i915_gem_ring_dispatch,
);
TRACE_EVENT(i915_gem_ring_flush,
- TP_PROTO(struct intel_ring_buffer *ring, u32 invalidate, u32 flush),
+ TP_PROTO(struct intel_engine *ring, u32 invalidate, u32 flush),
TP_ARGS(ring, invalidate, flush),
TP_STRUCT__entry(
@@ -398,7 +398,7 @@ TRACE_EVENT(i915_gem_ring_flush,
);
DECLARE_EVENT_CLASS(i915_gem_request,
- TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_PROTO(struct intel_engine *ring, u32 seqno),
TP_ARGS(ring, seqno),
TP_STRUCT__entry(
@@ -418,12 +418,12 @@ DECLARE_EVENT_CLASS(i915_gem_request,
);
DEFINE_EVENT(i915_gem_request, i915_gem_request_add,
- TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_PROTO(struct intel_engine *ring, u32 seqno),
TP_ARGS(ring, seqno)
);
TRACE_EVENT(i915_gem_request_complete,
- TP_PROTO(struct intel_ring_buffer *ring),
+ TP_PROTO(struct intel_engine *ring),
TP_ARGS(ring),
TP_STRUCT__entry(
@@ -443,12 +443,12 @@ TRACE_EVENT(i915_gem_request_complete,
);
DEFINE_EVENT(i915_gem_request, i915_gem_request_retire,
- TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_PROTO(struct intel_engine *ring, u32 seqno),
TP_ARGS(ring, seqno)
);
TRACE_EVENT(i915_gem_request_wait_begin,
- TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_PROTO(struct intel_engine *ring, u32 seqno),
TP_ARGS(ring, seqno),
TP_STRUCT__entry(
@@ -477,12 +477,12 @@ TRACE_EVENT(i915_gem_request_wait_begin,
);
DEFINE_EVENT(i915_gem_request, i915_gem_request_wait_end,
- TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_PROTO(struct intel_engine *ring, u32 seqno),
TP_ARGS(ring, seqno)
);
DECLARE_EVENT_CLASS(i915_ring,
- TP_PROTO(struct intel_ring_buffer *ring),
+ TP_PROTO(struct intel_engine *ring),
TP_ARGS(ring),
TP_STRUCT__entry(
@@ -499,12 +499,12 @@ DECLARE_EVENT_CLASS(i915_ring,
);
DEFINE_EVENT(i915_ring, i915_ring_wait_begin,
- TP_PROTO(struct intel_ring_buffer *ring),
+ TP_PROTO(struct intel_engine *ring),
TP_ARGS(ring)
);
DEFINE_EVENT(i915_ring, i915_ring_wait_end,
- TP_PROTO(struct intel_ring_buffer *ring),
+ TP_PROTO(struct intel_engine *ring),
TP_ARGS(ring)
);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index c65e7f7..f821147 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1944,7 +1944,7 @@ static int intel_align_height(struct drm_device *dev, int height, bool tiled)
int
intel_pin_and_fence_fb_obj(struct drm_device *dev,
struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *pipelined)
+ struct intel_engine *pipelined)
{
struct drm_i915_private *dev_priv = dev->dev_private;
u32 alignment;
@@ -8424,7 +8424,7 @@ out:
}
void intel_mark_fb_busy(struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring)
+ struct intel_engine *ring)
{
struct drm_device *dev = obj->base.dev;
struct drm_crtc *crtc;
@@ -8582,7 +8582,7 @@ static int intel_gen2_queue_flip(struct drm_device *dev,
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
u32 flip_mask;
- struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
+ struct intel_engine *ring = &dev_priv->ring[RCS];
int ret;
ret = intel_pin_and_fence_fb_obj(dev, obj, ring);
@@ -8627,7 +8627,7 @@ static int intel_gen3_queue_flip(struct drm_device *dev,
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
u32 flip_mask;
- struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
+ struct intel_engine *ring = &dev_priv->ring[RCS];
int ret;
ret = intel_pin_and_fence_fb_obj(dev, obj, ring);
@@ -8669,7 +8669,7 @@ static int intel_gen4_queue_flip(struct drm_device *dev,
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
uint32_t pf, pipesrc;
- struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
+ struct intel_engine *ring = &dev_priv->ring[RCS];
int ret;
ret = intel_pin_and_fence_fb_obj(dev, obj, ring);
@@ -8717,7 +8717,7 @@ static int intel_gen6_queue_flip(struct drm_device *dev,
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
+ struct intel_engine *ring = &dev_priv->ring[RCS];
uint32_t pf, pipesrc;
int ret;
@@ -8762,7 +8762,7 @@ static int intel_gen7_queue_flip(struct drm_device *dev,
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
uint32_t plane_bit = 0;
int len, ret;
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index d8b540b..23b5abf 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -694,7 +694,7 @@ int intel_pch_rawclk(struct drm_device *dev);
int valleyview_cur_cdclk(struct drm_i915_private *dev_priv);
void intel_mark_busy(struct drm_device *dev);
void intel_mark_fb_busy(struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring);
+ struct intel_engine *ring);
void intel_mark_idle(struct drm_device *dev);
void intel_crtc_restore_mode(struct drm_crtc *crtc);
void intel_crtc_update_dpms(struct drm_crtc *crtc);
@@ -726,7 +726,7 @@ void intel_release_load_detect_pipe(struct drm_connector *connector,
struct intel_load_detect_pipe *old);
int intel_pin_and_fence_fb_obj(struct drm_device *dev,
struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *pipelined);
+ struct intel_engine *pipelined);
void intel_unpin_fb_obj(struct drm_i915_gem_object *obj);
struct drm_framebuffer *
__intel_framebuffer_create(struct drm_device *dev,
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index d8adc91..965eec1 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -213,7 +213,7 @@ static int intel_overlay_do_wait_request(struct intel_overlay *overlay,
{
struct drm_device *dev = overlay->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
+ struct intel_engine *ring = &dev_priv->ring[RCS];
int ret;
BUG_ON(overlay->last_flip_req);
@@ -236,7 +236,7 @@ static int intel_overlay_on(struct intel_overlay *overlay)
{
struct drm_device *dev = overlay->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
+ struct intel_engine *ring = &dev_priv->ring[RCS];
int ret;
BUG_ON(overlay->active);
@@ -263,7 +263,7 @@ static int intel_overlay_continue(struct intel_overlay *overlay,
{
struct drm_device *dev = overlay->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
+ struct intel_engine *ring = &dev_priv->ring[RCS];
u32 flip_addr = overlay->flip_addr;
u32 tmp;
int ret;
@@ -320,7 +320,7 @@ static int intel_overlay_off(struct intel_overlay *overlay)
{
struct drm_device *dev = overlay->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
+ struct intel_engine *ring = &dev_priv->ring[RCS];
u32 flip_addr = overlay->flip_addr;
int ret;
@@ -363,7 +363,7 @@ static int intel_overlay_recover_from_interrupt(struct intel_overlay *overlay)
{
struct drm_device *dev = overlay->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
+ struct intel_engine *ring = &dev_priv->ring[RCS];
int ret;
if (overlay->last_flip_req == 0)
@@ -389,7 +389,7 @@ static int intel_overlay_release_old_vid(struct intel_overlay *overlay)
{
struct drm_device *dev = overlay->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
+ struct intel_engine *ring = &dev_priv->ring[RCS];
int ret;
/* Only wait if there is actually an old frame to release to
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index acfded3..17f636e 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3379,7 +3379,7 @@ static void parse_rp_state_cap(struct drm_i915_private *dev_priv, u32 rp_state_c
static void gen8_enable_rps(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
uint32_t rc6_mask = 0, rp_state_cap;
int unused;
@@ -3454,7 +3454,7 @@ static void gen8_enable_rps(struct drm_device *dev)
static void gen6_enable_rps(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
u32 rp_state_cap;
u32 gt_perf_status;
u32 rc6vids, pcu_mbox = 0, rc6_mask = 0;
@@ -3783,7 +3783,7 @@ static void valleyview_cleanup_gt_powersave(struct drm_device *dev)
static void valleyview_enable_rps(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
u32 gtfifodbg, val, rc6_mode = 0;
int i;
@@ -3914,7 +3914,7 @@ static int ironlake_setup_rc6(struct drm_device *dev)
static void ironlake_enable_rc6(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
+ struct intel_engine *ring = &dev_priv->ring[RCS];
bool was_interruptible;
int ret;
@@ -4426,7 +4426,7 @@ EXPORT_SYMBOL_GPL(i915_gpu_lower);
bool i915_gpu_busy(void)
{
struct drm_i915_private *dev_priv;
- struct intel_ring_buffer *ring;
+ struct intel_engine *ring;
bool ret = false;
int i;
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 5d61923..4c3cc44 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -40,7 +40,7 @@
*/
#define CACHELINE_BYTES 64
-static inline int ring_space(struct intel_ring_buffer *ring)
+static inline int ring_space(struct intel_engine *ring)
{
int space = (ring->head & HEAD_ADDR) - (ring->tail + I915_RING_FREE_SPACE);
if (space < 0)
@@ -48,13 +48,13 @@ static inline int ring_space(struct intel_ring_buffer *ring)
return space;
}
-static bool intel_ring_stopped(struct intel_ring_buffer *ring)
+static bool intel_ring_stopped(struct intel_engine *ring)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
return dev_priv->gpu_error.stop_rings & intel_ring_flag(ring);
}
-void __intel_ring_advance(struct intel_ring_buffer *ring)
+void __intel_ring_advance(struct intel_engine *ring)
{
ring->tail &= ring->size - 1;
if (intel_ring_stopped(ring))
@@ -63,7 +63,7 @@ void __intel_ring_advance(struct intel_ring_buffer *ring)
}
static int
-gen2_render_ring_flush(struct intel_ring_buffer *ring,
+gen2_render_ring_flush(struct intel_engine *ring,
u32 invalidate_domains,
u32 flush_domains)
{
@@ -89,7 +89,7 @@ gen2_render_ring_flush(struct intel_ring_buffer *ring,
}
static int
-gen4_render_ring_flush(struct intel_ring_buffer *ring,
+gen4_render_ring_flush(struct intel_engine *ring,
u32 invalidate_domains,
u32 flush_domains)
{
@@ -184,7 +184,7 @@ gen4_render_ring_flush(struct intel_ring_buffer *ring,
* really our business. That leaves only stall at scoreboard.
*/
static int
-intel_emit_post_sync_nonzero_flush(struct intel_ring_buffer *ring)
+intel_emit_post_sync_nonzero_flush(struct intel_engine *ring)
{
u32 scratch_addr = ring->scratch.gtt_offset + 2 * CACHELINE_BYTES;
int ret;
@@ -219,7 +219,7 @@ intel_emit_post_sync_nonzero_flush(struct intel_ring_buffer *ring)
}
static int
-gen6_render_ring_flush(struct intel_ring_buffer *ring,
+gen6_render_ring_flush(struct intel_engine *ring,
u32 invalidate_domains, u32 flush_domains)
{
u32 flags = 0;
@@ -271,7 +271,7 @@ gen6_render_ring_flush(struct intel_ring_buffer *ring,
}
static int
-gen7_render_ring_cs_stall_wa(struct intel_ring_buffer *ring)
+gen7_render_ring_cs_stall_wa(struct intel_engine *ring)
{
int ret;
@@ -289,7 +289,7 @@ gen7_render_ring_cs_stall_wa(struct intel_ring_buffer *ring)
return 0;
}
-static int gen7_ring_fbc_flush(struct intel_ring_buffer *ring, u32 value)
+static int gen7_ring_fbc_flush(struct intel_engine *ring, u32 value)
{
int ret;
@@ -313,7 +313,7 @@ static int gen7_ring_fbc_flush(struct intel_ring_buffer *ring, u32 value)
}
static int
-gen7_render_ring_flush(struct intel_ring_buffer *ring,
+gen7_render_ring_flush(struct intel_engine *ring,
u32 invalidate_domains, u32 flush_domains)
{
u32 flags = 0;
@@ -374,7 +374,7 @@ gen7_render_ring_flush(struct intel_ring_buffer *ring,
}
static int
-gen8_render_ring_flush(struct intel_ring_buffer *ring,
+gen8_render_ring_flush(struct intel_engine *ring,
u32 invalidate_domains, u32 flush_domains)
{
u32 flags = 0;
@@ -414,14 +414,14 @@ gen8_render_ring_flush(struct intel_ring_buffer *ring,
}
-static void ring_write_tail(struct intel_ring_buffer *ring,
+static void ring_write_tail(struct intel_engine *ring,
u32 value)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
I915_WRITE_TAIL(ring, value);
}
-u64 intel_ring_get_active_head(struct intel_ring_buffer *ring)
+u64 intel_ring_get_active_head(struct intel_engine *ring)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
u64 acthd;
@@ -437,7 +437,7 @@ u64 intel_ring_get_active_head(struct intel_ring_buffer *ring)
return acthd;
}
-static void ring_setup_phys_status_page(struct intel_ring_buffer *ring)
+static void ring_setup_phys_status_page(struct intel_engine *ring)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
u32 addr;
@@ -448,7 +448,7 @@ static void ring_setup_phys_status_page(struct intel_ring_buffer *ring)
I915_WRITE(HWS_PGA, addr);
}
-static bool stop_ring(struct intel_ring_buffer *ring)
+static bool stop_ring(struct intel_engine *ring)
{
struct drm_i915_private *dev_priv = to_i915(ring->dev);
@@ -472,7 +472,7 @@ static bool stop_ring(struct intel_ring_buffer *ring)
return (I915_READ_HEAD(ring) & HEAD_ADDR) == 0;
}
-static int init_ring_common(struct intel_ring_buffer *ring)
+static int init_ring_common(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -550,7 +550,7 @@ out:
}
static int
-init_pipe_control(struct intel_ring_buffer *ring)
+init_pipe_control(struct intel_engine *ring)
{
int ret;
@@ -591,7 +591,7 @@ err:
return ret;
}
-static int init_render_ring(struct intel_ring_buffer *ring)
+static int init_render_ring(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -647,7 +647,7 @@ static int init_render_ring(struct intel_ring_buffer *ring)
return ret;
}
-static void render_ring_cleanup(struct intel_ring_buffer *ring)
+static void render_ring_cleanup(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
@@ -663,12 +663,12 @@ static void render_ring_cleanup(struct intel_ring_buffer *ring)
ring->scratch.obj = NULL;
}
-static int gen6_signal(struct intel_ring_buffer *signaller,
+static int gen6_signal(struct intel_engine *signaller,
unsigned int num_dwords)
{
struct drm_device *dev = signaller->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *useless;
+ struct intel_engine *useless;
int i, ret;
/* NB: In order to be able to do semaphore MBOX updates for varying
@@ -713,7 +713,7 @@ static int gen6_signal(struct intel_ring_buffer *signaller,
* This acts like a signal in the canonical semaphore.
*/
static int
-gen6_add_request(struct intel_ring_buffer *ring)
+gen6_add_request(struct intel_engine *ring)
{
int ret;
@@ -745,8 +745,8 @@ static inline bool i915_gem_has_seqno_wrapped(struct drm_device *dev,
* @seqno - seqno which the waiter will block on
*/
static int
-gen6_ring_sync(struct intel_ring_buffer *waiter,
- struct intel_ring_buffer *signaller,
+gen6_ring_sync(struct intel_engine *waiter,
+ struct intel_engine *signaller,
u32 seqno)
{
u32 dw1 = MI_SEMAPHORE_MBOX |
@@ -794,7 +794,7 @@ do { \
} while (0)
static int
-pc_render_add_request(struct intel_ring_buffer *ring)
+pc_render_add_request(struct intel_engine *ring)
{
u32 scratch_addr = ring->scratch.gtt_offset + 2 * CACHELINE_BYTES;
int ret;
@@ -842,7 +842,7 @@ pc_render_add_request(struct intel_ring_buffer *ring)
}
static u32
-gen6_ring_get_seqno(struct intel_ring_buffer *ring, bool lazy_coherency)
+gen6_ring_get_seqno(struct intel_engine *ring, bool lazy_coherency)
{
/* Workaround to force correct ordering between irq and seqno writes on
* ivb (and maybe also on snb) by reading from a CS register (like
@@ -856,31 +856,31 @@ gen6_ring_get_seqno(struct intel_ring_buffer *ring, bool lazy_coherency)
}
static u32
-ring_get_seqno(struct intel_ring_buffer *ring, bool lazy_coherency)
+ring_get_seqno(struct intel_engine *ring, bool lazy_coherency)
{
return intel_read_status_page(ring, I915_GEM_HWS_INDEX);
}
static void
-ring_set_seqno(struct intel_ring_buffer *ring, u32 seqno)
+ring_set_seqno(struct intel_engine *ring, u32 seqno)
{
intel_write_status_page(ring, I915_GEM_HWS_INDEX, seqno);
}
static u32
-pc_render_get_seqno(struct intel_ring_buffer *ring, bool lazy_coherency)
+pc_render_get_seqno(struct intel_engine *ring, bool lazy_coherency)
{
return ring->scratch.cpu_page[0];
}
static void
-pc_render_set_seqno(struct intel_ring_buffer *ring, u32 seqno)
+pc_render_set_seqno(struct intel_engine *ring, u32 seqno)
{
ring->scratch.cpu_page[0] = seqno;
}
static bool
-gen5_ring_get_irq(struct intel_ring_buffer *ring)
+gen5_ring_get_irq(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -898,7 +898,7 @@ gen5_ring_get_irq(struct intel_ring_buffer *ring)
}
static void
-gen5_ring_put_irq(struct intel_ring_buffer *ring)
+gen5_ring_put_irq(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -911,7 +911,7 @@ gen5_ring_put_irq(struct intel_ring_buffer *ring)
}
static bool
-i9xx_ring_get_irq(struct intel_ring_buffer *ring)
+i9xx_ring_get_irq(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -932,7 +932,7 @@ i9xx_ring_get_irq(struct intel_ring_buffer *ring)
}
static void
-i9xx_ring_put_irq(struct intel_ring_buffer *ring)
+i9xx_ring_put_irq(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -948,7 +948,7 @@ i9xx_ring_put_irq(struct intel_ring_buffer *ring)
}
static bool
-i8xx_ring_get_irq(struct intel_ring_buffer *ring)
+i8xx_ring_get_irq(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -969,7 +969,7 @@ i8xx_ring_get_irq(struct intel_ring_buffer *ring)
}
static void
-i8xx_ring_put_irq(struct intel_ring_buffer *ring)
+i8xx_ring_put_irq(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -984,7 +984,7 @@ i8xx_ring_put_irq(struct intel_ring_buffer *ring)
spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
}
-void intel_ring_setup_status_page(struct intel_ring_buffer *ring)
+void intel_ring_setup_status_page(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = ring->dev->dev_private;
@@ -1047,7 +1047,7 @@ void intel_ring_setup_status_page(struct intel_ring_buffer *ring)
}
static int
-bsd_ring_flush(struct intel_ring_buffer *ring,
+bsd_ring_flush(struct intel_engine *ring,
u32 invalidate_domains,
u32 flush_domains)
{
@@ -1064,7 +1064,7 @@ bsd_ring_flush(struct intel_ring_buffer *ring,
}
static int
-i9xx_add_request(struct intel_ring_buffer *ring)
+i9xx_add_request(struct intel_engine *ring)
{
int ret;
@@ -1082,7 +1082,7 @@ i9xx_add_request(struct intel_ring_buffer *ring)
}
static bool
-gen6_ring_get_irq(struct intel_ring_buffer *ring)
+gen6_ring_get_irq(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -1107,7 +1107,7 @@ gen6_ring_get_irq(struct intel_ring_buffer *ring)
}
static void
-gen6_ring_put_irq(struct intel_ring_buffer *ring)
+gen6_ring_put_irq(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -1125,7 +1125,7 @@ gen6_ring_put_irq(struct intel_ring_buffer *ring)
}
static bool
-hsw_vebox_get_irq(struct intel_ring_buffer *ring)
+hsw_vebox_get_irq(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -1145,7 +1145,7 @@ hsw_vebox_get_irq(struct intel_ring_buffer *ring)
}
static void
-hsw_vebox_put_irq(struct intel_ring_buffer *ring)
+hsw_vebox_put_irq(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -1163,7 +1163,7 @@ hsw_vebox_put_irq(struct intel_ring_buffer *ring)
}
static bool
-gen8_ring_get_irq(struct intel_ring_buffer *ring)
+gen8_ring_get_irq(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -1189,7 +1189,7 @@ gen8_ring_get_irq(struct intel_ring_buffer *ring)
}
static void
-gen8_ring_put_irq(struct intel_ring_buffer *ring)
+gen8_ring_put_irq(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -1209,7 +1209,7 @@ gen8_ring_put_irq(struct intel_ring_buffer *ring)
}
static int
-i965_dispatch_execbuffer(struct intel_ring_buffer *ring,
+i965_dispatch_execbuffer(struct intel_engine *ring,
u64 offset, u32 length,
unsigned flags)
{
@@ -1232,7 +1232,7 @@ i965_dispatch_execbuffer(struct intel_ring_buffer *ring,
/* Just userspace ABI convention to limit the wa batch bo to a resonable size */
#define I830_BATCH_LIMIT (256*1024)
static int
-i830_dispatch_execbuffer(struct intel_ring_buffer *ring,
+i830_dispatch_execbuffer(struct intel_engine *ring,
u64 offset, u32 len,
unsigned flags)
{
@@ -1283,7 +1283,7 @@ i830_dispatch_execbuffer(struct intel_ring_buffer *ring,
}
static int
-i915_dispatch_execbuffer(struct intel_ring_buffer *ring,
+i915_dispatch_execbuffer(struct intel_engine *ring,
u64 offset, u32 len,
unsigned flags)
{
@@ -1300,7 +1300,7 @@ i915_dispatch_execbuffer(struct intel_ring_buffer *ring,
return 0;
}
-static void cleanup_status_page(struct intel_ring_buffer *ring)
+static void cleanup_status_page(struct intel_engine *ring)
{
struct drm_i915_gem_object *obj;
@@ -1314,7 +1314,7 @@ static void cleanup_status_page(struct intel_ring_buffer *ring)
ring->status_page.obj = NULL;
}
-static int init_status_page(struct intel_ring_buffer *ring)
+static int init_status_page(struct intel_engine *ring)
{
struct drm_i915_gem_object *obj;
@@ -1351,7 +1351,7 @@ err_unref:
return 0;
}
-static int init_phys_status_page(struct intel_ring_buffer *ring)
+static int init_phys_status_page(struct intel_engine *ring)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
@@ -1368,7 +1368,7 @@ static int init_phys_status_page(struct intel_ring_buffer *ring)
return 0;
}
-void intel_destroy_ring_buffer(struct intel_ring_buffer *ring)
+void intel_destroy_ring_buffer(struct intel_engine *ring)
{
if (!ring->obj)
return;
@@ -1379,7 +1379,7 @@ void intel_destroy_ring_buffer(struct intel_ring_buffer *ring)
ring->obj = NULL;
}
-int intel_allocate_ring_buffer(struct intel_ring_buffer *ring)
+int intel_allocate_ring_buffer(struct intel_engine *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
@@ -1424,7 +1424,7 @@ err_unref:
}
static int intel_init_ring_buffer(struct drm_device *dev,
- struct intel_ring_buffer *ring)
+ struct intel_engine *ring)
{
int ret;
@@ -1465,7 +1465,7 @@ static int intel_init_ring_buffer(struct drm_device *dev,
return ring->init(ring);
}
-void intel_cleanup_ring_buffer(struct intel_ring_buffer *ring)
+void intel_cleanup_ring_buffer(struct intel_engine *ring)
{
struct drm_i915_private *dev_priv = to_i915(ring->dev);
@@ -1485,7 +1485,7 @@ void intel_cleanup_ring_buffer(struct intel_ring_buffer *ring)
cleanup_status_page(ring);
}
-static int intel_ring_wait_request(struct intel_ring_buffer *ring, int n)
+static int intel_ring_wait_request(struct intel_engine *ring, int n)
{
struct drm_i915_gem_request *request;
u32 seqno = 0, tail;
@@ -1538,7 +1538,7 @@ static int intel_ring_wait_request(struct intel_ring_buffer *ring, int n)
return 0;
}
-static int ring_wait_for_space(struct intel_ring_buffer *ring, int n)
+static int ring_wait_for_space(struct intel_engine *ring, int n)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -1586,7 +1586,7 @@ static int ring_wait_for_space(struct intel_ring_buffer *ring, int n)
return -EBUSY;
}
-static int intel_wrap_ring_buffer(struct intel_ring_buffer *ring)
+static int intel_wrap_ring_buffer(struct intel_engine *ring)
{
uint32_t __iomem *virt;
int rem = ring->size - ring->tail;
@@ -1608,7 +1608,7 @@ static int intel_wrap_ring_buffer(struct intel_ring_buffer *ring)
return 0;
}
-int intel_ring_idle(struct intel_ring_buffer *ring)
+int intel_ring_idle(struct intel_engine *ring)
{
u32 seqno;
int ret;
@@ -1632,7 +1632,7 @@ int intel_ring_idle(struct intel_ring_buffer *ring)
}
static int
-intel_ring_alloc_seqno(struct intel_ring_buffer *ring)
+intel_ring_alloc_seqno(struct intel_engine *ring)
{
if (ring->outstanding_lazy_seqno)
return 0;
@@ -1650,7 +1650,7 @@ intel_ring_alloc_seqno(struct intel_ring_buffer *ring)
return i915_gem_get_seqno(ring->dev, &ring->outstanding_lazy_seqno);
}
-static int __intel_ring_prepare(struct intel_ring_buffer *ring,
+static int __intel_ring_prepare(struct intel_engine *ring,
int bytes)
{
int ret;
@@ -1670,7 +1670,7 @@ static int __intel_ring_prepare(struct intel_ring_buffer *ring,
return 0;
}
-int intel_ring_begin(struct intel_ring_buffer *ring,
+int intel_ring_begin(struct intel_engine *ring,
int num_dwords)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
@@ -1695,7 +1695,7 @@ int intel_ring_begin(struct intel_ring_buffer *ring,
}
/* Align the ring tail to a cacheline boundary */
-int intel_ring_cacheline_align(struct intel_ring_buffer *ring)
+int intel_ring_cacheline_align(struct intel_engine *ring)
{
int num_dwords = (ring->tail & (CACHELINE_BYTES - 1)) / sizeof(uint32_t);
int ret;
@@ -1716,7 +1716,7 @@ int intel_ring_cacheline_align(struct intel_ring_buffer *ring)
return 0;
}
-void intel_ring_init_seqno(struct intel_ring_buffer *ring, u32 seqno)
+void intel_ring_init_seqno(struct intel_engine *ring, u32 seqno)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
@@ -1733,7 +1733,7 @@ void intel_ring_init_seqno(struct intel_ring_buffer *ring, u32 seqno)
ring->hangcheck.seqno = seqno;
}
-static void gen6_bsd_ring_write_tail(struct intel_ring_buffer *ring,
+static void gen6_bsd_ring_write_tail(struct intel_engine *ring,
u32 value)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
@@ -1766,7 +1766,7 @@ static void gen6_bsd_ring_write_tail(struct intel_ring_buffer *ring,
_MASKED_BIT_DISABLE(GEN6_BSD_SLEEP_MSG_DISABLE));
}
-static int gen6_bsd_ring_flush(struct intel_ring_buffer *ring,
+static int gen6_bsd_ring_flush(struct intel_engine *ring,
u32 invalidate, u32 flush)
{
uint32_t cmd;
@@ -1802,7 +1802,7 @@ static int gen6_bsd_ring_flush(struct intel_ring_buffer *ring,
}
static int
-gen8_ring_dispatch_execbuffer(struct intel_ring_buffer *ring,
+gen8_ring_dispatch_execbuffer(struct intel_engine *ring,
u64 offset, u32 len,
unsigned flags)
{
@@ -1826,7 +1826,7 @@ gen8_ring_dispatch_execbuffer(struct intel_ring_buffer *ring,
}
static int
-hsw_ring_dispatch_execbuffer(struct intel_ring_buffer *ring,
+hsw_ring_dispatch_execbuffer(struct intel_engine *ring,
u64 offset, u32 len,
unsigned flags)
{
@@ -1847,7 +1847,7 @@ hsw_ring_dispatch_execbuffer(struct intel_ring_buffer *ring,
}
static int
-gen6_ring_dispatch_execbuffer(struct intel_ring_buffer *ring,
+gen6_ring_dispatch_execbuffer(struct intel_engine *ring,
u64 offset, u32 len,
unsigned flags)
{
@@ -1869,7 +1869,7 @@ gen6_ring_dispatch_execbuffer(struct intel_ring_buffer *ring,
/* Blitter support (SandyBridge+) */
-static int gen6_ring_flush(struct intel_ring_buffer *ring,
+static int gen6_ring_flush(struct intel_engine *ring,
u32 invalidate, u32 flush)
{
struct drm_device *dev = ring->dev;
@@ -1912,7 +1912,7 @@ static int gen6_ring_flush(struct intel_ring_buffer *ring,
int intel_init_render_ring_buffer(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
+ struct intel_engine *ring = &dev_priv->ring[RCS];
if (INTEL_INFO(dev)->gen >= 6) {
ring->add_request = gen6_add_request;
@@ -2018,7 +2018,7 @@ int intel_init_render_ring_buffer(struct drm_device *dev)
int intel_render_ring_init_dri(struct drm_device *dev, u64 start, u32 size)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
+ struct intel_engine *ring = &dev_priv->ring[RCS];
int ret;
if (INTEL_INFO(dev)->gen >= 6) {
@@ -2081,7 +2081,7 @@ int intel_render_ring_init_dri(struct drm_device *dev, u64 start, u32 size)
int intel_init_bsd_ring_buffer(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = &dev_priv->ring[VCS];
+ struct intel_engine *ring = &dev_priv->ring[VCS];
ring->write_tail = ring_write_tail;
if (INTEL_INFO(dev)->gen >= 6) {
@@ -2152,7 +2152,7 @@ int intel_init_bsd_ring_buffer(struct drm_device *dev)
int intel_init_bsd2_ring_buffer(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = &dev_priv->ring[VCS2];
+ struct intel_engine *ring = &dev_priv->ring[VCS2];
if ((INTEL_INFO(dev)->gen != 8)) {
DRM_ERROR("No dual-BSD ring on non-BDW machine\n");
@@ -2196,7 +2196,7 @@ int intel_init_bsd2_ring_buffer(struct drm_device *dev)
int intel_init_blt_ring_buffer(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = &dev_priv->ring[BCS];
+ struct intel_engine *ring = &dev_priv->ring[BCS];
ring->write_tail = ring_write_tail;
ring->flush = gen6_ring_flush;
@@ -2241,7 +2241,7 @@ int intel_init_blt_ring_buffer(struct drm_device *dev)
int intel_init_vebox_ring_buffer(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring = &dev_priv->ring[VECS];
+ struct intel_engine *ring = &dev_priv->ring[VECS];
ring->write_tail = ring_write_tail;
ring->flush = gen6_ring_flush;
@@ -2279,7 +2279,7 @@ int intel_init_vebox_ring_buffer(struct drm_device *dev)
}
int
-intel_ring_flush_all_caches(struct intel_ring_buffer *ring)
+intel_ring_flush_all_caches(struct intel_engine *ring)
{
int ret;
@@ -2297,7 +2297,7 @@ intel_ring_flush_all_caches(struct intel_ring_buffer *ring)
}
int
-intel_ring_invalidate_all_caches(struct intel_ring_buffer *ring)
+intel_ring_invalidate_all_caches(struct intel_engine *ring)
{
uint32_t flush_domains;
int ret;
@@ -2317,7 +2317,7 @@ intel_ring_invalidate_all_caches(struct intel_ring_buffer *ring)
}
void
-intel_stop_ring_buffer(struct intel_ring_buffer *ring)
+intel_stop_ring_buffer(struct intel_engine *ring)
{
int ret;
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 680e451..50cc525 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -54,7 +54,7 @@ struct intel_ring_hangcheck {
bool deadlock;
};
-struct intel_ring_buffer {
+struct intel_engine {
const char *name;
enum intel_ring_id {
RCS = 0x0,
@@ -90,33 +90,33 @@ struct intel_ring_buffer {
unsigned irq_refcount; /* protected by dev_priv->irq_lock */
u32 irq_enable_mask; /* bitmask to enable ring interrupt */
u32 trace_irq_seqno;
- bool __must_check (*irq_get)(struct intel_ring_buffer *ring);
- void (*irq_put)(struct intel_ring_buffer *ring);
+ bool __must_check (*irq_get)(struct intel_engine *ring);
+ void (*irq_put)(struct intel_engine *ring);
- int (*init)(struct intel_ring_buffer *ring);
+ int (*init)(struct intel_engine *ring);
- void (*write_tail)(struct intel_ring_buffer *ring,
+ void (*write_tail)(struct intel_engine *ring,
u32 value);
- int __must_check (*flush)(struct intel_ring_buffer *ring,
+ int __must_check (*flush)(struct intel_engine *ring,
u32 invalidate_domains,
u32 flush_domains);
- int (*add_request)(struct intel_ring_buffer *ring);
+ int (*add_request)(struct intel_engine *ring);
/* Some chipsets are not quite as coherent as advertised and need
* an expensive kick to force a true read of the up-to-date seqno.
* However, the up-to-date seqno is not always required and the last
* seen value is good enough. Note that the seqno will always be
* monotonic, even if not coherent.
*/
- u32 (*get_seqno)(struct intel_ring_buffer *ring,
+ u32 (*get_seqno)(struct intel_engine *ring,
bool lazy_coherency);
- void (*set_seqno)(struct intel_ring_buffer *ring,
+ void (*set_seqno)(struct intel_engine *ring,
u32 seqno);
- int (*dispatch_execbuffer)(struct intel_ring_buffer *ring,
+ int (*dispatch_execbuffer)(struct intel_engine *ring,
u64 offset, u32 length,
unsigned flags);
#define I915_DISPATCH_SECURE 0x1
#define I915_DISPATCH_PINNED 0x2
- void (*cleanup)(struct intel_ring_buffer *ring);
+ void (*cleanup)(struct intel_engine *ring);
struct {
u32 sync_seqno[I915_NUM_RINGS-1];
@@ -129,10 +129,10 @@ struct intel_ring_buffer {
} mbox;
/* AKA wait() */
- int (*sync_to)(struct intel_ring_buffer *ring,
- struct intel_ring_buffer *to,
+ int (*sync_to)(struct intel_engine *ring,
+ struct intel_engine *to,
u32 seqno);
- int (*signal)(struct intel_ring_buffer *signaller,
+ int (*signal)(struct intel_engine *signaller,
/* num_dwords needed by caller */
unsigned int num_dwords);
} semaphore;
@@ -210,20 +210,20 @@ struct intel_ring_buffer {
};
static inline bool
-intel_ring_initialized(struct intel_ring_buffer *ring)
+intel_ring_initialized(struct intel_engine *ring)
{
return ring->obj != NULL;
}
static inline unsigned
-intel_ring_flag(struct intel_ring_buffer *ring)
+intel_ring_flag(struct intel_engine *ring)
{
return 1 << ring->id;
}
static inline u32
-intel_ring_sync_index(struct intel_ring_buffer *ring,
- struct intel_ring_buffer *other)
+intel_ring_sync_index(struct intel_engine *ring,
+ struct intel_engine *other)
{
int idx;
@@ -241,7 +241,7 @@ intel_ring_sync_index(struct intel_ring_buffer *ring,
}
static inline u32
-intel_read_status_page(struct intel_ring_buffer *ring,
+intel_read_status_page(struct intel_engine *ring,
int reg)
{
/* Ensure that the compiler doesn't optimize away the load. */
@@ -250,7 +250,7 @@ intel_read_status_page(struct intel_ring_buffer *ring,
}
static inline void
-intel_write_status_page(struct intel_ring_buffer *ring,
+intel_write_status_page(struct intel_engine *ring,
int reg, u32 value)
{
ring->status_page.page_addr[reg] = value;
@@ -275,27 +275,27 @@ intel_write_status_page(struct intel_ring_buffer *ring,
#define I915_GEM_HWS_SCRATCH_INDEX 0x30
#define I915_GEM_HWS_SCRATCH_ADDR (I915_GEM_HWS_SCRATCH_INDEX << MI_STORE_DWORD_INDEX_SHIFT)
-void intel_stop_ring_buffer(struct intel_ring_buffer *ring);
-void intel_cleanup_ring_buffer(struct intel_ring_buffer *ring);
+void intel_stop_ring_buffer(struct intel_engine *ring);
+void intel_cleanup_ring_buffer(struct intel_engine *ring);
-int __must_check intel_ring_begin(struct intel_ring_buffer *ring, int n);
-int __must_check intel_ring_cacheline_align(struct intel_ring_buffer *ring);
-static inline void intel_ring_emit(struct intel_ring_buffer *ring,
+int __must_check intel_ring_begin(struct intel_engine *ring, int n);
+int __must_check intel_ring_cacheline_align(struct intel_engine *ring);
+static inline void intel_ring_emit(struct intel_engine *ring,
u32 data)
{
iowrite32(data, ring->virtual_start + ring->tail);
ring->tail += 4;
}
-static inline void intel_ring_advance(struct intel_ring_buffer *ring)
+static inline void intel_ring_advance(struct intel_engine *ring)
{
ring->tail &= ring->size - 1;
}
-void __intel_ring_advance(struct intel_ring_buffer *ring);
+void __intel_ring_advance(struct intel_engine *ring);
-int __must_check intel_ring_idle(struct intel_ring_buffer *ring);
-void intel_ring_init_seqno(struct intel_ring_buffer *ring, u32 seqno);
-int intel_ring_flush_all_caches(struct intel_ring_buffer *ring);
-int intel_ring_invalidate_all_caches(struct intel_ring_buffer *ring);
+int __must_check intel_ring_idle(struct intel_engine *ring);
+void intel_ring_init_seqno(struct intel_engine *ring, u32 seqno);
+int intel_ring_flush_all_caches(struct intel_engine *ring);
+int intel_ring_invalidate_all_caches(struct intel_engine *ring);
void intel_init_rings_early(struct drm_device *dev);
int intel_init_render_ring_buffer(struct drm_device *dev);
@@ -304,24 +304,24 @@ int intel_init_bsd2_ring_buffer(struct drm_device *dev);
int intel_init_blt_ring_buffer(struct drm_device *dev);
int intel_init_vebox_ring_buffer(struct drm_device *dev);
-u64 intel_ring_get_active_head(struct intel_ring_buffer *ring);
-void intel_ring_setup_status_page(struct intel_ring_buffer *ring);
+u64 intel_ring_get_active_head(struct intel_engine *ring);
+void intel_ring_setup_status_page(struct intel_engine *ring);
-void intel_destroy_ring_buffer(struct intel_ring_buffer *ring);
-int intel_allocate_ring_buffer(struct intel_ring_buffer *ring);
+void intel_destroy_ring_buffer(struct intel_engine *ring);
+int intel_allocate_ring_buffer(struct intel_engine *ring);
-static inline u32 intel_ring_get_tail(struct intel_ring_buffer *ring)
+static inline u32 intel_ring_get_tail(struct intel_engine *ring)
{
return ring->tail;
}
-static inline u32 intel_ring_get_seqno(struct intel_ring_buffer *ring)
+static inline u32 intel_ring_get_seqno(struct intel_engine *ring)
{
BUG_ON(ring->outstanding_lazy_seqno == 0);
return ring->outstanding_lazy_seqno;
}
-static inline void i915_trace_irq_get(struct intel_ring_buffer *ring, u32 seqno)
+static inline void i915_trace_irq_get(struct intel_engine *ring, u32 seqno)
{
if (ring->trace_irq_seqno == 0 && ring->irq_get(ring))
ring->trace_irq_seqno = seqno;
--
1.9.0
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