return 0;
}
-static bool validate_cmds_sorted(struct intel_ring_buffer *ring,
+static bool validate_cmds_sorted(struct intel_engine_cs *ring,
const struct drm_i915_cmd_table *cmd_tables,
int cmd_table_count)
{
return ret;
}
-static bool validate_regs_sorted(struct intel_ring_buffer *ring)
+static bool validate_regs_sorted(struct intel_engine_cs *ring)
{
return check_sorted(ring->id, ring->reg_table, ring->reg_count) &&
check_sorted(ring->id, ring->master_reg_table,
*/
#define CMD_HASH_MASK STD_MI_OPCODE_MASK
-static int init_hash_table(struct intel_ring_buffer *ring,
+static int init_hash_table(struct intel_engine_cs *ring,
const struct drm_i915_cmd_table *cmd_tables,
int cmd_table_count)
{
return 0;
}
-static void fini_hash_table(struct intel_ring_buffer *ring)
+static void fini_hash_table(struct intel_engine_cs *ring)
{
struct hlist_node *tmp;
struct cmd_node *desc_node;
* @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_cs based on whether the platform requires software
* command parsing.
*
* Return: non-zero if initialization fails
*/
-int i915_cmd_parser_init_ring(struct intel_ring_buffer *ring)
+int i915_cmd_parser_init_ring(struct intel_engine_cs *ring)
{
const struct drm_i915_cmd_table *cmd_tables;
int cmd_table_count;
* Releases any resources related to command parsing that may have been
* initialized for the specified ring.
*/
-void i915_cmd_parser_fini_ring(struct intel_ring_buffer *ring)
+void i915_cmd_parser_fini_ring(struct intel_engine_cs *ring)
{
if (!ring->needs_cmd_parser)
return;
}
static const struct drm_i915_cmd_descriptor*
-find_cmd_in_table(struct intel_ring_buffer *ring,
+find_cmd_in_table(struct intel_engine_cs *ring,
u32 cmd_header)
{
struct cmd_node *desc_node;
* 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_cs *ring,
u32 cmd_header,
struct drm_i915_cmd_descriptor *default_desc)
{
*
* 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_cs *ring)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
return (i915.enable_cmd_parser == 1);
}
-static bool check_cmd(const struct intel_ring_buffer *ring,
+static bool check_cmd(const struct intel_engine_cs *ring,
const struct drm_i915_cmd_descriptor *desc,
const u32 *cmd,
const bool is_master,
*
* 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_cs *ring,
struct drm_i915_gem_object *batch_obj,
u32 batch_start_offset,
bool is_master)
struct drm_info_node *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_cs *ring;
struct drm_i915_gem_request *gem_request;
int ret, count, i;
}
static void i915_ring_seqno_info(struct seq_file *m,
- struct intel_ring_buffer *ring)
+ struct intel_engine_cs *ring)
{
if (ring->get_seqno) {
seq_printf(m, "Current sequence (%s): %u\n",
struct drm_info_node *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_cs *ring;
int ret, i;
ret = mutex_lock_interruptible(&dev->struct_mutex);
struct drm_info_node *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_cs *ring;
int ret, i, pipe;
ret = mutex_lock_interruptible(&dev->struct_mutex);
struct drm_info_node *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_cs *ring;
const u32 *hws;
int i;
struct drm_info_node *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_cs *ring;
struct i915_hw_context *ctx;
int ret, i;
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_cs *ring;
struct i915_hw_ppgtt *ppgtt = dev_priv->mm.aliasing_ppgtt;
int unused, i;
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_cs *ring;
struct drm_file *file;
int i;
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_cs *ring = LP_RING(dev_priv);
if (dev_priv->status_page_dmah) {
drm_pci_free(dev, dev_priv->status_page_dmah);
{
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_cs *ring = LP_RING(dev_priv);
/*
* We should never lose context on the ring with modesetting
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_cs *ring = LP_RING(dev_priv);
DRM_DEBUG_DRIVER("%s\n", __func__);
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_cs *ring = LP_RING(dev_priv);
DRM_DEBUG_DRIVER("irq_nr=%d breadcrumb=%d\n", irq_nr,
READ_BREADCRUMB(dev_priv));
{
struct drm_i915_private *dev_priv = dev->dev_private;
drm_i915_hws_addr_t *hws = data;
- struct intel_ring_buffer *ring;
+ struct intel_engine_cs *ring;
if (drm_core_check_feature(dev, DRIVER_MODESET))
return -ENODEV;
int (*queue_flip)(struct drm_device *dev, struct drm_crtc *crtc,
struct drm_framebuffer *fb,
struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
uint32_t flags);
void (*update_primary_plane)(struct drm_crtc *crtc,
struct drm_framebuffer *fb,
bool is_initialized;
uint8_t remap_slice;
struct drm_i915_file_private *file_priv;
- struct intel_ring_buffer *last_ring;
+ struct intel_engine_cs *last_ring;
struct drm_i915_gem_object *obj;
struct i915_ctx_hang_stats hang_stats;
struct i915_address_space *vm;
wait_queue_head_t gmbus_wait_queue;
struct pci_dev *bridge_dev;
- struct intel_ring_buffer ring[I915_NUM_RINGS];
+ struct intel_engine_cs ring[I915_NUM_RINGS];
uint32_t last_seqno, next_seqno;
drm_dma_handle_t *status_page_dmah;
void *dma_buf_vmapping;
int vmapping_count;
- struct intel_ring_buffer *ring;
+ struct intel_engine_cs *ring;
/** Breadcrumb of last rendering to the buffer. */
uint32_t last_read_seqno;
*/
struct drm_i915_gem_request {
/** On Which ring this request was generated */
- struct intel_ring_buffer *ring;
+ struct intel_engine_cs *ring;
/** GEM sequence number associated with this request. */
uint32_t seqno;
struct i915_hw_context *private_default_ctx;
atomic_t rps_wait_boost;
- struct intel_ring_buffer *bsd_ring;
+ struct intel_engine_cs *bsd_ring;
};
/*
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_cs *to);
void i915_vma_move_to_active(struct i915_vma *vma,
- struct intel_ring_buffer *ring);
+ struct intel_engine_cs *ring);
int i915_gem_dumb_create(struct drm_file *file_priv,
struct drm_device *dev,
struct drm_mode_create_dumb *args);
void 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_cs *ring);
bool i915_gem_retire_requests(struct drm_device *dev);
-void i915_gem_retire_requests_ring(struct intel_ring_buffer *ring);
+void i915_gem_retire_requests_ring(struct intel_engine_cs *ring);
int __must_check i915_gem_check_wedge(struct i915_gpu_error *error,
bool interruptible);
static inline bool i915_reset_in_progress(struct i915_gpu_error *error)
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_cs *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_cs *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_cs *ring,
uint32_t seqno);
int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
int __must_check
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_cs *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,
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_cs *ring,
struct i915_hw_context *to);
struct i915_hw_context *
i915_gem_context_get(struct drm_i915_file_private *file_priv, u32 id);
struct drm_file *file);
/* i915_gem_render_state.c */
-int i915_gem_render_state_init(struct intel_ring_buffer *ring);
+int i915_gem_render_state_init(struct intel_engine_cs *ring);
/* i915_gem_evict.c */
int __must_check i915_gem_evict_something(struct drm_device *dev,
struct i915_address_space *vm,
/* i915_cmd_parser.c */
int i915_cmd_parser_get_version(void);
-int i915_cmd_parser_init_ring(struct intel_ring_buffer *ring);
-void i915_cmd_parser_fini_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,
+int i915_cmd_parser_init_ring(struct intel_engine_cs *ring);
+void i915_cmd_parser_fini_ring(struct intel_engine_cs *ring);
+bool i915_needs_cmd_parser(struct intel_engine_cs *ring);
+int i915_parse_cmds(struct intel_engine_cs *ring,
struct drm_i915_gem_object *batch_obj,
u32 batch_start_offset,
bool is_master);
* equal.
*/
static int
-i915_gem_check_olr(struct intel_ring_buffer *ring, u32 seqno)
+i915_gem_check_olr(struct intel_engine_cs *ring, u32 seqno)
{
int ret;
}
static bool missed_irq(struct drm_i915_private *dev_priv,
- struct intel_ring_buffer *ring)
+ struct intel_engine_cs *ring)
{
return test_bit(ring->id, &dev_priv->gpu_error.missed_irq_rings);
}
* 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_cs *ring, u32 seqno,
unsigned reset_counter,
bool interruptible,
struct timespec *timeout,
* 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_cs *ring, uint32_t seqno)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
static int
i915_gem_object_wait_rendering__tail(struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring)
+ struct intel_engine_cs *ring)
{
if (!obj->active)
return 0;
i915_gem_object_wait_rendering(struct drm_i915_gem_object *obj,
bool readonly)
{
- struct intel_ring_buffer *ring = obj->ring;
+ struct intel_engine_cs *ring = obj->ring;
u32 seqno;
int ret;
{
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_cs *ring = obj->ring;
unsigned reset_counter;
u32 seqno;
int ret;
static void
i915_gem_object_move_to_active(struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring)
+ struct intel_engine_cs *ring)
{
struct drm_device *dev = obj->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
}
void i915_vma_move_to_active(struct i915_vma *vma,
- struct intel_ring_buffer *ring)
+ struct intel_engine_cs *ring)
{
list_move_tail(&vma->mm_list, &vma->vm->active_list);
return i915_gem_object_move_to_active(vma->obj, ring);
static void
i915_gem_object_retire(struct drm_i915_gem_object *obj)
{
- struct intel_ring_buffer *ring = obj->ring;
+ struct intel_engine_cs *ring = obj->ring;
if (ring == NULL)
return;
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_cs *ring;
int ret, i, j;
/* Carefully retire all requests without writing to the rings */
return 0;
}
-int __i915_add_request(struct intel_ring_buffer *ring,
+int __i915_add_request(struct intel_engine_cs *ring,
struct drm_file *file,
struct drm_i915_gem_object *obj,
u32 *out_seqno)
}
struct drm_i915_gem_request *
-i915_gem_find_active_request(struct intel_ring_buffer *ring)
+i915_gem_find_active_request(struct intel_engine_cs *ring)
{
struct drm_i915_gem_request *request;
u32 completed_seqno;
}
static void i915_gem_reset_ring_status(struct drm_i915_private *dev_priv,
- struct intel_ring_buffer *ring)
+ struct intel_engine_cs *ring)
{
struct drm_i915_gem_request *request;
bool ring_hung;
}
static void i915_gem_reset_ring_cleanup(struct drm_i915_private *dev_priv,
- struct intel_ring_buffer *ring)
+ struct intel_engine_cs *ring)
{
while (!list_empty(&ring->active_list)) {
struct drm_i915_gem_object *obj;
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_cs *ring;
int i;
/*
* This function clears the request list as sequence numbers are passed.
*/
void
-i915_gem_retire_requests_ring(struct intel_ring_buffer *ring)
+i915_gem_retire_requests_ring(struct intel_engine_cs *ring)
{
uint32_t seqno;
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_cs *ring;
bool idle = true;
int i;
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_cs *ring = NULL;
struct timespec timeout_stack, *timeout = NULL;
unsigned reset_counter;
u32 seqno = 0;
*/
int
i915_gem_object_sync(struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *to)
+ struct intel_engine_cs *to)
{
- struct intel_ring_buffer *from = obj->ring;
+ struct intel_engine_cs *from = obj->ring;
u32 seqno;
int ret, idx;
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_cs *ring;
int ret, i;
/* Flush everything onto the inactive list. */
int
i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj,
u32 alignment,
- struct intel_ring_buffer *pipelined)
+ struct intel_engine_cs *pipelined)
{
u32 old_read_domains, old_write_domain;
bool was_pin_display;
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_cs *ring = NULL;
unsigned reset_counter;
u32 seqno = 0;
int ret;
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_cs *ring;
int i;
for_each_ring(ring, dev_priv, i)
return ret;
}
-int i915_gem_l3_remap(struct intel_ring_buffer *ring, int slice)
+int i915_gem_l3_remap(struct intel_engine_cs *ring, int slice)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
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_cs *ring;
int i;
for_each_ring(ring, dev_priv, i)
}
static void
-init_ring_lists(struct intel_ring_buffer *ring)
+init_ring_lists(struct intel_engine_cs *ring)
{
INIT_LIST_HEAD(&ring->active_list);
INIT_LIST_HEAD(&ring->request_list);
/* Prevent the hardware from restoring the last context (which hung) on
* the next switch */
for (i = 0; i < I915_NUM_RINGS; i++) {
- struct intel_ring_buffer *ring = &dev_priv->ring[i];
+ struct intel_engine_cs *ring = &dev_priv->ring[i];
struct i915_hw_context *dctx = ring->default_context;
/* Do a fake switch to the default context */
}
for (i = 0; i < I915_NUM_RINGS; i++) {
- struct intel_ring_buffer *ring = &dev_priv->ring[i];
+ struct intel_engine_cs *ring = &dev_priv->ring[i];
if (ring->last_context)
i915_gem_context_unreference(ring->last_context);
int i915_gem_context_enable(struct drm_i915_private *dev_priv)
{
- struct intel_ring_buffer *ring;
+ struct intel_engine_cs *ring;
int ret, i;
/* This is the only place the aliasing PPGTT gets enabled, which means
}
static inline int
-mi_set_context(struct intel_ring_buffer *ring,
+mi_set_context(struct intel_engine_cs *ring,
struct i915_hw_context *new_context,
u32 hw_flags)
{
return ret;
}
-static int do_switch(struct intel_ring_buffer *ring,
+static int do_switch(struct intel_engine_cs *ring,
struct i915_hw_context *to)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
* 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_cs *ring,
struct i915_hw_context *to)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
static int
i915_gem_execbuffer_reserve_vma(struct i915_vma *vma,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
bool *need_reloc)
{
struct drm_i915_gem_object *obj = vma->obj;
}
static int
-i915_gem_execbuffer_reserve(struct intel_ring_buffer *ring,
+i915_gem_execbuffer_reserve(struct intel_engine_cs *ring,
struct list_head *vmas,
bool *need_relocs)
{
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_cs *ring,
struct eb_vmas *eb,
struct drm_i915_gem_exec_object2 *exec)
{
}
static int
-i915_gem_execbuffer_move_to_gpu(struct intel_ring_buffer *ring,
+i915_gem_execbuffer_move_to_gpu(struct intel_engine_cs *ring,
struct list_head *vmas)
{
struct i915_vma *vma;
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_cs *ring, const u32 ctx_id)
{
struct i915_hw_context *ctx = NULL;
struct i915_ctx_hang_stats *hs;
static void
i915_gem_execbuffer_move_to_active(struct list_head *vmas,
- struct intel_ring_buffer *ring)
+ struct intel_engine_cs *ring)
{
struct i915_vma *vma;
static void
i915_gem_execbuffer_retire_commands(struct drm_device *dev,
struct drm_file *file,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
struct drm_i915_gem_object *obj)
{
/* Unconditionally force add_request to emit a full flush. */
static int
i915_reset_gen7_sol_offsets(struct drm_device *dev,
- struct intel_ring_buffer *ring)
+ struct intel_engine_cs *ring)
{
struct drm_i915_private *dev_priv = dev->dev_private;
int ret, i;
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_cs *ring;
struct i915_hw_context *ctx;
struct i915_address_space *vm;
const u32 ctx_id = i915_execbuffer2_get_context_id(*args);
}
/* 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_cs *ring, unsigned entry,
uint64_t val, bool synchronous)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
}
static int gen8_mm_switch(struct i915_hw_ppgtt *ppgtt,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
bool synchronous)
{
int i, ret;
}
static int hsw_mm_switch(struct i915_hw_ppgtt *ppgtt,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
bool synchronous)
{
struct drm_device *dev = ppgtt->base.dev;
}
static int gen7_mm_switch(struct i915_hw_ppgtt *ppgtt,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
bool synchronous)
{
struct drm_device *dev = ppgtt->base.dev;
}
static int gen6_mm_switch(struct i915_hw_ppgtt *ppgtt,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
bool synchronous)
{
struct drm_device *dev = ppgtt->base.dev;
{
struct drm_device *dev = ppgtt->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine_cs *ring;
int j, ret;
for_each_ring(ring, dev_priv, j) {
{
struct drm_device *dev = ppgtt->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine_cs *ring;
uint32_t ecochk, ecobits;
int i;
{
struct drm_device *dev = ppgtt->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_ring_buffer *ring;
+ struct intel_engine_cs *ring;
uint32_t ecochk, gab_ctl, ecobits;
int i;
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_cs *ring;
int i;
if (INTEL_INFO(dev)->gen < 6)
int (*enable)(struct i915_hw_ppgtt *ppgtt);
int (*switch_mm)(struct i915_hw_ppgtt *ppgtt,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
bool synchronous);
void (*debug_dump)(struct i915_hw_ppgtt *ppgtt, struct seq_file *m);
};
return 0;
}
-int i915_gem_render_state_init(struct intel_ring_buffer *ring)
+int i915_gem_render_state_init(struct intel_engine_cs *ring)
{
const int gen = INTEL_INFO(ring->dev)->gen;
struct i915_render_state *so;
}
static void i915_record_ring_state(struct drm_device *dev,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
struct drm_i915_error_ring *ering)
{
struct drm_i915_private *dev_priv = dev->dev_private;
}
-static void i915_gem_record_active_context(struct intel_ring_buffer *ring,
+static void i915_gem_record_active_context(struct intel_engine_cs *ring,
struct drm_i915_error_state *error,
struct drm_i915_error_ring *ering)
{
int i, count;
for (i = 0; i < I915_NUM_RINGS; i++) {
- struct intel_ring_buffer *ring = &dev_priv->ring[i];
+ struct intel_engine_cs *ring = &dev_priv->ring[i];
if (ring->dev == NULL)
continue;
}
static void notify_ring(struct drm_device *dev,
- struct intel_ring_buffer *ring)
+ struct intel_engine_cs *ring)
{
if (ring->obj == NULL)
return;
static void i915_error_wake_up(struct drm_i915_private *dev_priv,
bool reset_completed)
{
- struct intel_ring_buffer *ring;
+ struct intel_engine_cs *ring;
int i;
/*
}
static u32
-ring_last_seqno(struct intel_ring_buffer *ring)
+ring_last_seqno(struct intel_engine_cs *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_cs *ring, u32 seqno)
{
return (list_empty(&ring->request_list) ||
i915_seqno_passed(seqno, ring_last_seqno(ring)));
}
}
-static struct intel_ring_buffer *
-semaphore_wait_to_signaller_ring(struct intel_ring_buffer *ring, u32 ipehr)
+static struct intel_engine_cs *
+semaphore_wait_to_signaller_ring(struct intel_engine_cs *ring, u32 ipehr)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
- struct intel_ring_buffer *signaller;
+ struct intel_engine_cs *signaller;
int i;
if (INTEL_INFO(dev_priv->dev)->gen >= 8) {
return NULL;
}
-static struct intel_ring_buffer *
-semaphore_waits_for(struct intel_ring_buffer *ring, u32 *seqno)
+static struct intel_engine_cs *
+semaphore_waits_for(struct intel_engine_cs *ring, u32 *seqno)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
u32 cmd, ipehr, head;
return semaphore_wait_to_signaller_ring(ring, ipehr);
}
-static int semaphore_passed(struct intel_ring_buffer *ring)
+static int semaphore_passed(struct intel_engine_cs *ring)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
- struct intel_ring_buffer *signaller;
+ struct intel_engine_cs *signaller;
u32 seqno, ctl;
ring->hangcheck.deadlock = true;
static void semaphore_clear_deadlocks(struct drm_i915_private *dev_priv)
{
- struct intel_ring_buffer *ring;
+ struct intel_engine_cs *ring;
int i;
for_each_ring(ring, dev_priv, i)
}
static enum intel_ring_hangcheck_action
-ring_stuck(struct intel_ring_buffer *ring, u64 acthd)
+ring_stuck(struct intel_engine_cs *ring, u64 acthd)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
{
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_cs *ring;
int i;
int busy_count = 0, rings_hung = 0;
bool stuck[I915_NUM_RINGS] = { 0 };
);
TRACE_EVENT(i915_gem_ring_sync_to,
- TP_PROTO(struct intel_ring_buffer *from,
- struct intel_ring_buffer *to,
+ TP_PROTO(struct intel_engine_cs *from,
+ struct intel_engine_cs *to,
u32 seqno),
TP_ARGS(from, to, seqno),
);
TRACE_EVENT(i915_gem_ring_dispatch,
- TP_PROTO(struct intel_ring_buffer *ring, u32 seqno, u32 flags),
+ TP_PROTO(struct intel_engine_cs *ring, u32 seqno, u32 flags),
TP_ARGS(ring, seqno, flags),
TP_STRUCT__entry(
);
TRACE_EVENT(i915_gem_ring_flush,
- TP_PROTO(struct intel_ring_buffer *ring, u32 invalidate, u32 flush),
+ TP_PROTO(struct intel_engine_cs *ring, u32 invalidate, u32 flush),
TP_ARGS(ring, invalidate, flush),
TP_STRUCT__entry(
);
DECLARE_EVENT_CLASS(i915_gem_request,
- TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_PROTO(struct intel_engine_cs *ring, u32 seqno),
TP_ARGS(ring, seqno),
TP_STRUCT__entry(
);
DEFINE_EVENT(i915_gem_request, i915_gem_request_add,
- TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_PROTO(struct intel_engine_cs *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_cs *ring),
TP_ARGS(ring),
TP_STRUCT__entry(
);
DEFINE_EVENT(i915_gem_request, i915_gem_request_retire,
- TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_PROTO(struct intel_engine_cs *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_cs *ring, u32 seqno),
TP_ARGS(ring, seqno),
TP_STRUCT__entry(
);
DEFINE_EVENT(i915_gem_request, i915_gem_request_wait_end,
- TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
+ TP_PROTO(struct intel_engine_cs *ring, u32 seqno),
TP_ARGS(ring, seqno)
);
DECLARE_EVENT_CLASS(i915_ring,
- TP_PROTO(struct intel_ring_buffer *ring),
+ TP_PROTO(struct intel_engine_cs *ring),
TP_ARGS(ring),
TP_STRUCT__entry(
);
DEFINE_EVENT(i915_ring, i915_ring_wait_begin,
- TP_PROTO(struct intel_ring_buffer *ring),
+ TP_PROTO(struct intel_engine_cs *ring),
TP_ARGS(ring)
);
DEFINE_EVENT(i915_ring, i915_ring_wait_end,
- TP_PROTO(struct intel_ring_buffer *ring),
+ TP_PROTO(struct intel_engine_cs *ring),
TP_ARGS(ring)
);
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_cs *pipelined)
{
struct drm_i915_private *dev_priv = dev->dev_private;
u32 alignment;
}
void intel_mark_fb_busy(struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring)
+ struct intel_engine_cs *ring)
{
struct drm_device *dev = obj->base.dev;
struct drm_crtc *crtc;
struct drm_crtc *crtc,
struct drm_framebuffer *fb,
struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
uint32_t flags)
{
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct drm_crtc *crtc,
struct drm_framebuffer *fb,
struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
uint32_t flags)
{
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct drm_crtc *crtc,
struct drm_framebuffer *fb,
struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
uint32_t flags)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_crtc *crtc,
struct drm_framebuffer *fb,
struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
uint32_t flags)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_crtc *crtc,
struct drm_framebuffer *fb,
struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
uint32_t flags)
{
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct drm_crtc *crtc,
struct drm_framebuffer *fb,
struct drm_i915_gem_object *obj,
- struct intel_ring_buffer *ring,
+ struct intel_engine_cs *ring,
uint32_t flags)
{
return -ENODEV;
struct drm_i915_gem_object *obj = to_intel_framebuffer(fb)->obj;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_unpin_work *work;
- struct intel_ring_buffer *ring;
+ struct intel_engine_cs *ring;
unsigned long flags;
int ret;
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_cs *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);
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_cs *pipelined);
void intel_unpin_fb_obj(struct drm_i915_gem_object *obj);
struct drm_framebuffer *
__intel_framebuffer_create(struct drm_device *dev,
{
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_cs *ring = &dev_priv->ring[RCS];
int ret;
BUG_ON(overlay->last_flip_req);
{
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_cs *ring = &dev_priv->ring[RCS];
int ret;
BUG_ON(overlay->active);
{
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_cs *ring = &dev_priv->ring[RCS];
u32 flip_addr = overlay->flip_addr;
u32 tmp;
int ret;
{
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_cs *ring = &dev_priv->ring[RCS];
u32 flip_addr = overlay->flip_addr;
int ret;
{
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_cs *ring = &dev_priv->ring[RCS];
int ret;
if (overlay->last_flip_req == 0)
{
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_cs *ring = &dev_priv->ring[RCS];
int ret;
/* Only wait if there is actually an old frame to release to
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_cs *ring;
uint32_t rc6_mask = 0, rp_state_cap;
int unused;
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_cs *ring;
u32 rp_state_cap;
u32 gt_perf_status;
u32 rc6vids, pcu_mbox = 0, rc6_mask = 0;
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_cs *ring;
u32 gtfifodbg, val, rc6_mode = 0;
int i;
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_cs *ring = &dev_priv->ring[RCS];
bool was_interruptible;
int ret;
bool i915_gpu_busy(void)
{
struct drm_i915_private *dev_priv;
- struct intel_ring_buffer *ring;
+ struct intel_engine_cs *ring;
bool ret = false;
int i;
return space;
}
-static inline int ring_space(struct intel_ring_buffer *ring)
+static inline int ring_space(struct intel_engine_cs *ring)
{
return __ring_space(ring->head & HEAD_ADDR, ring->tail, ring->size);
}
-static bool intel_ring_stopped(struct intel_ring_buffer *ring)
+static bool intel_ring_stopped(struct intel_engine_cs *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_cs *ring)
{
ring->tail &= ring->size - 1;
if (intel_ring_stopped(ring))
}
static int
-gen2_render_ring_flush(struct intel_ring_buffer *ring,
+gen2_render_ring_flush(struct intel_engine_cs *ring,
u32 invalidate_domains,
u32 flush_domains)
{
}
static int
-gen4_render_ring_flush(struct intel_ring_buffer *ring,
+gen4_render_ring_flush(struct intel_engine_cs *ring,
u32 invalidate_domains,
u32 flush_domains)
{
* 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_cs *ring)
{
u32 scratch_addr = ring->scratch.gtt_offset + 2 * CACHELINE_BYTES;
int ret;
}
static int
-gen6_render_ring_flush(struct intel_ring_buffer *ring,
+gen6_render_ring_flush(struct intel_engine_cs *ring,
u32 invalidate_domains, u32 flush_domains)
{
u32 flags = 0;
}
static int
-gen7_render_ring_cs_stall_wa(struct intel_ring_buffer *ring)
+gen7_render_ring_cs_stall_wa(struct intel_engine_cs *ring)
{
int ret;
return 0;
}
-static int gen7_ring_fbc_flush(struct intel_ring_buffer *ring, u32 value)
+static int gen7_ring_fbc_flush(struct intel_engine_cs *ring, u32 value)
{
int ret;
}
static int
-gen7_render_ring_flush(struct intel_ring_buffer *ring,
+gen7_render_ring_flush(struct intel_engine_cs *ring,
u32 invalidate_domains, u32 flush_domains)
{
u32 flags = 0;
}
static int
-gen8_render_ring_flush(struct intel_ring_buffer *ring,
+gen8_render_ring_flush(struct intel_engine_cs *ring,
u32 invalidate_domains, u32 flush_domains)
{
u32 flags = 0;
}
-static void ring_write_tail(struct intel_ring_buffer *ring,
+static void ring_write_tail(struct intel_engine_cs *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_cs *ring)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
u64 acthd;
return acthd;
}
-static void ring_setup_phys_status_page(struct intel_ring_buffer *ring)
+static void ring_setup_phys_status_page(struct intel_engine_cs *ring)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
u32 addr;
I915_WRITE(HWS_PGA, addr);
}
-static bool stop_ring(struct intel_ring_buffer *ring)
+static bool stop_ring(struct intel_engine_cs *ring)
{
struct drm_i915_private *dev_priv = to_i915(ring->dev);
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_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
}
static int
-init_pipe_control(struct intel_ring_buffer *ring)
+init_pipe_control(struct intel_engine_cs *ring)
{
int ret;
return ret;
}
-static int init_render_ring(struct intel_ring_buffer *ring)
+static int init_render_ring(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
return ret;
}
-static void render_ring_cleanup(struct intel_ring_buffer *ring)
+static void render_ring_cleanup(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
ring->scratch.obj = NULL;
}
-static int gen6_signal(struct intel_ring_buffer *signaller,
+static int gen6_signal(struct intel_engine_cs *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_cs *useless;
int i, ret;
/* NB: In order to be able to do semaphore MBOX updates for varying
* 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_cs *ring)
{
int ret;
* @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_cs *waiter,
+ struct intel_engine_cs *signaller,
u32 seqno)
{
u32 dw1 = MI_SEMAPHORE_MBOX |
} while (0)
static int
-pc_render_add_request(struct intel_ring_buffer *ring)
+pc_render_add_request(struct intel_engine_cs *ring)
{
u32 scratch_addr = ring->scratch.gtt_offset + 2 * CACHELINE_BYTES;
int ret;
}
static u32
-gen6_ring_get_seqno(struct intel_ring_buffer *ring, bool lazy_coherency)
+gen6_ring_get_seqno(struct intel_engine_cs *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
}
static u32
-ring_get_seqno(struct intel_ring_buffer *ring, bool lazy_coherency)
+ring_get_seqno(struct intel_engine_cs *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_cs *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_cs *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_cs *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_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
}
static void
-gen5_ring_put_irq(struct intel_ring_buffer *ring)
+gen5_ring_put_irq(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
}
static bool
-i9xx_ring_get_irq(struct intel_ring_buffer *ring)
+i9xx_ring_get_irq(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
}
static void
-i9xx_ring_put_irq(struct intel_ring_buffer *ring)
+i9xx_ring_put_irq(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
}
static bool
-i8xx_ring_get_irq(struct intel_ring_buffer *ring)
+i8xx_ring_get_irq(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
}
static void
-i8xx_ring_put_irq(struct intel_ring_buffer *ring)
+i8xx_ring_put_irq(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
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_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = ring->dev->dev_private;
}
static int
-bsd_ring_flush(struct intel_ring_buffer *ring,
+bsd_ring_flush(struct intel_engine_cs *ring,
u32 invalidate_domains,
u32 flush_domains)
{
}
static int
-i9xx_add_request(struct intel_ring_buffer *ring)
+i9xx_add_request(struct intel_engine_cs *ring)
{
int ret;
}
static bool
-gen6_ring_get_irq(struct intel_ring_buffer *ring)
+gen6_ring_get_irq(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
}
static void
-gen6_ring_put_irq(struct intel_ring_buffer *ring)
+gen6_ring_put_irq(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
}
static bool
-hsw_vebox_get_irq(struct intel_ring_buffer *ring)
+hsw_vebox_get_irq(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
}
static void
-hsw_vebox_put_irq(struct intel_ring_buffer *ring)
+hsw_vebox_put_irq(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
}
static bool
-gen8_ring_get_irq(struct intel_ring_buffer *ring)
+gen8_ring_get_irq(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
}
static void
-gen8_ring_put_irq(struct intel_ring_buffer *ring)
+gen8_ring_put_irq(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
}
static int
-i965_dispatch_execbuffer(struct intel_ring_buffer *ring,
+i965_dispatch_execbuffer(struct intel_engine_cs *ring,
u64 offset, u32 length,
unsigned flags)
{
/* 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_cs *ring,
u64 offset, u32 len,
unsigned flags)
{
}
static int
-i915_dispatch_execbuffer(struct intel_ring_buffer *ring,
+i915_dispatch_execbuffer(struct intel_engine_cs *ring,
u64 offset, u32 len,
unsigned flags)
{
return 0;
}
-static void cleanup_status_page(struct intel_ring_buffer *ring)
+static void cleanup_status_page(struct intel_engine_cs *ring)
{
struct drm_i915_gem_object *obj;
ring->status_page.obj = NULL;
}
-static int init_status_page(struct intel_ring_buffer *ring)
+static int init_status_page(struct intel_engine_cs *ring)
{
struct drm_i915_gem_object *obj;
return 0;
}
-static int init_phys_status_page(struct intel_ring_buffer *ring)
+static int init_phys_status_page(struct intel_engine_cs *ring)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
return 0;
}
-static int allocate_ring_buffer(struct intel_ring_buffer *ring)
+static int allocate_ring_buffer(struct intel_engine_cs *ring)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
}
static int intel_init_ring_buffer(struct drm_device *dev,
- struct intel_ring_buffer *ring)
+ struct intel_engine_cs *ring)
{
int ret;
return ring->init(ring);
}
-void intel_cleanup_ring_buffer(struct intel_ring_buffer *ring)
+void intel_cleanup_ring_buffer(struct intel_engine_cs *ring)
{
struct drm_i915_private *dev_priv = to_i915(ring->dev);
i915_cmd_parser_fini_ring(ring);
}
-static int intel_ring_wait_request(struct intel_ring_buffer *ring, int n)
+static int intel_ring_wait_request(struct intel_engine_cs *ring, int n)
{
struct drm_i915_gem_request *request;
u32 seqno = 0;
return 0;
}
-static int ring_wait_for_space(struct intel_ring_buffer *ring, int n)
+static int ring_wait_for_space(struct intel_engine_cs *ring, int n)
{
struct drm_device *dev = ring->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
return ret;
}
-static int intel_wrap_ring_buffer(struct intel_ring_buffer *ring)
+static int intel_wrap_ring_buffer(struct intel_engine_cs *ring)
{
uint32_t __iomem *virt;
int rem = ring->size - ring->tail;
return 0;
}
-int intel_ring_idle(struct intel_ring_buffer *ring)
+int intel_ring_idle(struct intel_engine_cs *ring)
{
u32 seqno;
int ret;
}
static int
-intel_ring_alloc_seqno(struct intel_ring_buffer *ring)
+intel_ring_alloc_seqno(struct intel_engine_cs *ring)
{
if (ring->outstanding_lazy_seqno)
return 0;
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_cs *ring,
int bytes)
{
int ret;
return 0;
}
-int intel_ring_begin(struct intel_ring_buffer *ring,
+int intel_ring_begin(struct intel_engine_cs *ring,
int num_dwords)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
}
/* 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_cs *ring)
{
int num_dwords = (ring->tail & (CACHELINE_BYTES - 1)) / sizeof(uint32_t);
int ret;
return 0;
}
-void intel_ring_init_seqno(struct intel_ring_buffer *ring, u32 seqno)
+void intel_ring_init_seqno(struct intel_engine_cs *ring, u32 seqno)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
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_cs *ring,
u32 value)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
_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_cs *ring,
u32 invalidate, u32 flush)
{
uint32_t cmd;
}
static int
-gen8_ring_dispatch_execbuffer(struct intel_ring_buffer *ring,
+gen8_ring_dispatch_execbuffer(struct intel_engine_cs *ring,
u64 offset, u32 len,
unsigned flags)
{
}
static int
-hsw_ring_dispatch_execbuffer(struct intel_ring_buffer *ring,
+hsw_ring_dispatch_execbuffer(struct intel_engine_cs *ring,
u64 offset, u32 len,
unsigned flags)
{
}
static int
-gen6_ring_dispatch_execbuffer(struct intel_ring_buffer *ring,
+gen6_ring_dispatch_execbuffer(struct intel_engine_cs *ring,
u64 offset, u32 len,
unsigned flags)
{
/* Blitter support (SandyBridge+) */
-static int gen6_ring_flush(struct intel_ring_buffer *ring,
+static int gen6_ring_flush(struct intel_engine_cs *ring,
u32 invalidate, u32 flush)
{
struct drm_device *dev = ring->dev;
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_cs *ring = &dev_priv->ring[RCS];
ring->name = "render ring";
ring->id = RCS;
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_cs *ring = &dev_priv->ring[RCS];
int ret;
ring->name = "render ring";
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_cs *ring = &dev_priv->ring[VCS];
ring->name = "bsd ring";
ring->id = VCS;
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_cs *ring = &dev_priv->ring[VCS2];
if ((INTEL_INFO(dev)->gen != 8)) {
DRM_ERROR("No dual-BSD ring on non-BDW machine\n");
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_cs *ring = &dev_priv->ring[BCS];
ring->name = "blitter ring";
ring->id = BCS;
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_cs *ring = &dev_priv->ring[VECS];
ring->name = "video enhancement ring";
ring->id = VECS;
}
int
-intel_ring_flush_all_caches(struct intel_ring_buffer *ring)
+intel_ring_flush_all_caches(struct intel_engine_cs *ring)
{
int ret;
}
int
-intel_ring_invalidate_all_caches(struct intel_ring_buffer *ring)
+intel_ring_invalidate_all_caches(struct intel_engine_cs *ring)
{
uint32_t flush_domains;
int ret;
}
void
-intel_stop_ring_buffer(struct intel_ring_buffer *ring)
+intel_stop_ring_buffer(struct intel_engine_cs *ring)
{
int ret;
bool deadlock;
};
-struct intel_ring_buffer {
+struct intel_engine_cs {
const char *name;
enum intel_ring_id {
RCS = 0x0,
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_cs *ring);
+ void (*irq_put)(struct intel_engine_cs *ring);
- int (*init)(struct intel_ring_buffer *ring);
+ int (*init)(struct intel_engine_cs *ring);
- void (*write_tail)(struct intel_ring_buffer *ring,
+ void (*write_tail)(struct intel_engine_cs *ring,
u32 value);
- int __must_check (*flush)(struct intel_ring_buffer *ring,
+ int __must_check (*flush)(struct intel_engine_cs *ring,
u32 invalidate_domains,
u32 flush_domains);
- int (*add_request)(struct intel_ring_buffer *ring);
+ int (*add_request)(struct intel_engine_cs *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_cs *ring,
bool lazy_coherency);
- void (*set_seqno)(struct intel_ring_buffer *ring,
+ void (*set_seqno)(struct intel_engine_cs *ring,
u32 seqno);
- int (*dispatch_execbuffer)(struct intel_ring_buffer *ring,
+ int (*dispatch_execbuffer)(struct intel_engine_cs *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_cs *ring);
struct {
u32 sync_seqno[I915_NUM_RINGS-1];
} mbox;
/* AKA wait() */
- int (*sync_to)(struct intel_ring_buffer *ring,
- struct intel_ring_buffer *to,
+ int (*sync_to)(struct intel_engine_cs *ring,
+ struct intel_engine_cs *to,
u32 seqno);
- int (*signal)(struct intel_ring_buffer *signaller,
+ int (*signal)(struct intel_engine_cs *signaller,
/* num_dwords needed by caller */
unsigned int num_dwords);
} semaphore;
};
static inline bool
-intel_ring_initialized(struct intel_ring_buffer *ring)
+intel_ring_initialized(struct intel_engine_cs *ring)
{
return ring->obj != NULL;
}
static inline unsigned
-intel_ring_flag(struct intel_ring_buffer *ring)
+intel_ring_flag(struct intel_engine_cs *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_cs *ring,
+ struct intel_engine_cs *other)
{
int idx;
}
static inline u32
-intel_read_status_page(struct intel_ring_buffer *ring,
+intel_read_status_page(struct intel_engine_cs *ring,
int reg)
{
/* Ensure that the compiler doesn't optimize away the load. */
}
static inline void
-intel_write_status_page(struct intel_ring_buffer *ring,
+intel_write_status_page(struct intel_engine_cs *ring,
int reg, u32 value)
{
ring->status_page.page_addr[reg] = value;
#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_cs *ring);
+void intel_cleanup_ring_buffer(struct intel_engine_cs *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_cs *ring, int n);
+int __must_check intel_ring_cacheline_align(struct intel_engine_cs *ring);
+static inline void intel_ring_emit(struct intel_engine_cs *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_cs *ring)
{
ring->tail &= ring->size - 1;
}
-void __intel_ring_advance(struct intel_ring_buffer *ring);
+void __intel_ring_advance(struct intel_engine_cs *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_cs *ring);
+void intel_ring_init_seqno(struct intel_engine_cs *ring, u32 seqno);
+int intel_ring_flush_all_caches(struct intel_engine_cs *ring);
+int intel_ring_invalidate_all_caches(struct intel_engine_cs *ring);
int intel_init_render_ring_buffer(struct drm_device *dev);
int intel_init_bsd_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_cs *ring);
+void intel_ring_setup_status_page(struct intel_engine_cs *ring);
-static inline u32 intel_ring_get_tail(struct intel_ring_buffer *ring)
+static inline u32 intel_ring_get_tail(struct intel_engine_cs *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_cs *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_cs *ring, u32 seqno)
{
if (ring->trace_irq_seqno == 0 && ring->irq_get(ring))
ring->trace_irq_seqno = seqno;
projects / deliverable / linux.git / commitdiff
