#include <linux/swap.h>
static int
+i915_gem_object_set_domain(struct drm_gem_object *obj,
+ uint32_t read_domains,
+ uint32_t write_domain);
+static int
i915_gem_object_set_domain_range(struct drm_gem_object *obj,
uint64_t offset,
uint64_t size,
static void i915_gem_object_free_page_list(struct drm_gem_object *obj);
static int i915_gem_object_wait_rendering(struct drm_gem_object *obj);
-int i915_gem_do_init(struct drm_device *dev, unsigned long start,
- unsigned long end)
-{
- struct drm_i915_private *dev_priv = dev->dev_private;
-
- if (start >= end ||
- (start & (PAGE_SIZE - 1)) != 0 ||
- (end & (PAGE_SIZE - 1)) != 0) {
- return -EINVAL;
- }
-
- drm_mm_init(&dev_priv->mm.gtt_space, start,
- end - start);
-
- dev->gtt_total = (uint32_t) (end - start);
-
- return 0;
-}
-
int
i915_gem_init_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
+ drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_i915_gem_init *args = data;
- int ret;
mutex_lock(&dev->struct_mutex);
- ret = i915_gem_do_init(dev, args->gtt_start, args->gtt_end);
+
+ if (args->gtt_start >= args->gtt_end ||
+ (args->gtt_start & (PAGE_SIZE - 1)) != 0 ||
+ (args->gtt_end & (PAGE_SIZE - 1)) != 0) {
+ mutex_unlock(&dev->struct_mutex);
+ return -EINVAL;
+ }
+
+ drm_mm_init(&dev_priv->mm.gtt_space, args->gtt_start,
+ args->gtt_end - args->gtt_start);
+
+ dev->gtt_total = (uint32_t) (args->gtt_end - args->gtt_start);
+
mutex_unlock(&dev->struct_mutex);
- return ret;
+ return 0;
}
i915_gem_object_move_to_active(struct drm_gem_object *obj)
{
struct drm_device *dev = obj->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_i915_gem_object *obj_priv = obj->driver_private;
/* Add a reference if we're newly entering the active list. */
i915_gem_object_move_to_inactive(struct drm_gem_object *obj)
{
struct drm_device *dev = obj->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_i915_gem_object *obj_priv = obj->driver_private;
i915_verify_inactive(dev, __FILE__, __LINE__);
static uint32_t
i915_add_request(struct drm_device *dev, uint32_t flush_domains)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_i915_gem_request *request;
uint32_t seqno;
int was_empty;
uint32_t
i915_retire_commands(struct drm_device *dev)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
uint32_t cmd = MI_FLUSH | MI_NO_WRITE_FLUSH;
uint32_t flush_domains = 0;
RING_LOCALS;
i915_gem_retire_request(struct drm_device *dev,
struct drm_i915_gem_request *request)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
if (request->flush_domains != 0) {
struct drm_i915_gem_object *obj_priv, *next;
uint32_t
i915_get_gem_seqno(struct drm_device *dev)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
return READ_HWSP(dev_priv, I915_GEM_HWS_INDEX);
}
void
i915_gem_retire_requests(struct drm_device *dev)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
uint32_t seqno;
seqno = i915_get_gem_seqno(dev);
void
i915_gem_retire_work_handler(struct work_struct *work)
{
- struct drm_i915_private *dev_priv;
+ drm_i915_private_t *dev_priv;
struct drm_device *dev;
- dev_priv = container_of(work, struct drm_i915_private,
+ dev_priv = container_of(work, drm_i915_private_t,
mm.retire_work.work);
dev = dev_priv->dev;
int
i915_wait_request(struct drm_device *dev, uint32_t seqno)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
int ret = 0;
BUG_ON(seqno == 0);
if (!i915_seqno_passed(i915_get_gem_seqno(dev), seqno)) {
dev_priv->mm.waiting_gem_seqno = seqno;
- i915_user_irq_on(dev);
+ i915_user_irq_on(dev_priv);
ret = wait_event_interruptible(dev_priv->irq_queue,
i915_seqno_passed(i915_get_gem_seqno(dev),
seqno) ||
dev_priv->mm.wedged);
- i915_user_irq_off(dev);
+ i915_user_irq_off(dev_priv);
dev_priv->mm.waiting_gem_seqno = 0;
}
if (dev_priv->mm.wedged)
uint32_t invalidate_domains,
uint32_t flush_domains)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
uint32_t cmd;
RING_LOCALS;
static int
i915_gem_evict_something(struct drm_device *dev)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_gem_object *obj;
struct drm_i915_gem_object *obj_priv;
int ret = 0;
i915_gem_object_bind_to_gtt(struct drm_gem_object *obj, unsigned alignment)
{
struct drm_device *dev = obj->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_i915_gem_object *obj_priv = obj->driver_private;
struct drm_mm_node *free_space;
int page_count, ret;
* MI_FLUSH
* drm_agp_chipset_flush
*/
-int
+static int
i915_gem_object_set_domain(struct drm_gem_object *obj,
uint32_t read_domains,
uint32_t write_domain)
struct drm_i915_gem_execbuffer *exec,
uint64_t exec_offset)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_clip_rect __user *boxes = (struct drm_clip_rect __user *)
(uintptr_t) exec->cliprects_ptr;
int nbox = exec->num_cliprects;
i915_gem_execbuffer(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_i915_file_private *i915_file_priv = file_priv->driver_priv;
struct drm_i915_gem_execbuffer *args = data;
struct drm_i915_gem_exec_object *exec_list = NULL;
i915_gem_object_unpin(struct drm_gem_object *obj)
{
struct drm_device *dev = obj->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_i915_gem_object *obj_priv = obj->driver_private;
i915_verify_inactive(dev, __FILE__, __LINE__);
static int
i915_gem_idle(struct drm_device *dev)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
uint32_t seqno, cur_seqno, last_seqno;
int stuck;
static int
i915_gem_init_hws(struct drm_device *dev)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_gem_object *obj;
struct drm_i915_gem_object *obj_priv;
int ret;
return 0;
}
-int
+static int
i915_gem_init_ringbuffer(struct drm_device *dev)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_gem_object *obj;
struct drm_i915_gem_object *obj_priv;
int ret;
return 0;
}
-void
+static void
i915_gem_cleanup_ringbuffer(struct drm_device *dev)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
if (dev_priv->ring.ring_obj == NULL)
return;
i915_gem_entervt_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
int ret;
- if (drm_core_check_feature(dev, DRIVER_MODESET))
- return 0;
-
if (dev_priv->mm.wedged) {
DRM_ERROR("Reenabling wedged hardware, good luck\n");
dev_priv->mm.wedged = 0;
{
int ret;
- if (drm_core_check_feature(dev, DRIVER_MODESET))
- return 0;
-
mutex_lock(&dev->struct_mutex);
ret = i915_gem_idle(dev);
if (ret == 0)
i915_gem_lastclose(struct drm_device *dev)
{
int ret;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
mutex_lock(&dev->struct_mutex);
void i915_gem_load(struct drm_device *dev)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
+ drm_i915_private_t *dev_priv = dev->dev_private;
INIT_LIST_HEAD(&dev_priv->mm.active_list);
INIT_LIST_HEAD(&dev_priv->mm.flushing_list);