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-rw-r--r--src/mesa/drivers/dri/i965/Makefile.sources1
-rw-r--r--src/mesa/drivers/dri/i965/intel_bufmgr_gem.c687
-rw-r--r--src/mesa/drivers/dri/i965/intel_bufmgr_priv.h45
3 files changed, 328 insertions, 405 deletions
diff --git a/src/mesa/drivers/dri/i965/Makefile.sources b/src/mesa/drivers/dri/i965/Makefile.sources
index 3e73d0f9e2a..9068bcdde7a 100644
--- a/src/mesa/drivers/dri/i965/Makefile.sources
+++ b/src/mesa/drivers/dri/i965/Makefile.sources
@@ -132,7 +132,6 @@ i965_FILES = \
intel_buffers.c \
intel_buffers.h \
intel_bufmgr_gem.c \
- intel_bufmgr_priv.h \
intel_chipset.h \
intel_copy_image.c \
intel_extensions.c \
diff --git a/src/mesa/drivers/dri/i965/intel_bufmgr_gem.c b/src/mesa/drivers/dri/i965/intel_bufmgr_gem.c
index d0395e78307..440ec16de38 100644
--- a/src/mesa/drivers/dri/i965/intel_bufmgr_gem.c
+++ b/src/mesa/drivers/dri/i965/intel_bufmgr_gem.c
@@ -62,7 +62,6 @@
#include "util/macros.h"
#include "util/list.h"
#include "brw_bufmgr.h"
-#include "intel_bufmgr_priv.h"
#include "intel_chipset.h"
#include "string.h"
@@ -119,9 +118,7 @@ struct drm_bacon_gem_bo_bucket {
unsigned long size;
};
-typedef struct _drm_bacon_bufmgr_gem {
- drm_bacon_bufmgr bufmgr;
-
+typedef struct _drm_bacon_bufmgr {
int refcount;
int fd;
@@ -165,7 +162,7 @@ typedef struct _drm_bacon_bufmgr_gem {
uint32_t handle;
} userptr_active;
-} drm_bacon_bufmgr_gem;
+} drm_bacon_bufmgr;
typedef struct _drm_bacon_reloc_target_info {
drm_bacon_bo *bo;
@@ -308,7 +305,7 @@ static inline drm_bacon_bo_gem *to_bo_gem(drm_bacon_bo *bo)
}
static unsigned long
-drm_bacon_gem_bo_tile_size(drm_bacon_bufmgr_gem *bufmgr_gem, unsigned long size,
+drm_bacon_gem_bo_tile_size(drm_bacon_bufmgr *bufmgr, unsigned long size,
uint32_t *tiling_mode)
{
if (*tiling_mode == I915_TILING_NONE)
@@ -324,7 +321,7 @@ drm_bacon_gem_bo_tile_size(drm_bacon_bufmgr_gem *bufmgr_gem, unsigned long size,
* change.
*/
static unsigned long
-drm_bacon_gem_bo_tile_pitch(drm_bacon_bufmgr_gem *bufmgr_gem,
+drm_bacon_gem_bo_tile_pitch(drm_bacon_bufmgr *bufmgr,
unsigned long pitch, uint32_t *tiling_mode)
{
unsigned long tile_width;
@@ -345,14 +342,14 @@ drm_bacon_gem_bo_tile_pitch(drm_bacon_bufmgr_gem *bufmgr_gem,
}
static struct drm_bacon_gem_bo_bucket *
-drm_bacon_gem_bo_bucket_for_size(drm_bacon_bufmgr_gem *bufmgr_gem,
+drm_bacon_gem_bo_bucket_for_size(drm_bacon_bufmgr *bufmgr,
unsigned long size)
{
int i;
- for (i = 0; i < bufmgr_gem->num_buckets; i++) {
+ for (i = 0; i < bufmgr->num_buckets; i++) {
struct drm_bacon_gem_bo_bucket *bucket =
- &bufmgr_gem->cache_bucket[i];
+ &bufmgr->cache_bucket[i];
if (bucket->size >= size) {
return bucket;
}
@@ -362,12 +359,12 @@ drm_bacon_gem_bo_bucket_for_size(drm_bacon_bufmgr_gem *bufmgr_gem,
}
static void
-drm_bacon_gem_dump_validation_list(drm_bacon_bufmgr_gem *bufmgr_gem)
+drm_bacon_gem_dump_validation_list(drm_bacon_bufmgr *bufmgr)
{
int i, j;
- for (i = 0; i < bufmgr_gem->exec_count; i++) {
- drm_bacon_bo *bo = bufmgr_gem->exec_bos[i];
+ for (i = 0; i < bufmgr->exec_count; i++) {
+ drm_bacon_bo *bo = bufmgr->exec_bos[i];
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
if (bo_gem->relocs == NULL && bo_gem->softpin_target == NULL) {
@@ -426,7 +423,7 @@ drm_bacon_bo_reference(drm_bacon_bo *bo)
static void
drm_bacon_add_validate_buffer2(drm_bacon_bo *bo)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *)bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *)bo;
int index;
@@ -434,38 +431,38 @@ drm_bacon_add_validate_buffer2(drm_bacon_bo *bo)
return;
/* Extend the array of validation entries as necessary. */
- if (bufmgr_gem->exec_count == bufmgr_gem->exec_size) {
- int new_size = bufmgr_gem->exec_size * 2;
+ if (bufmgr->exec_count == bufmgr->exec_size) {
+ int new_size = bufmgr->exec_size * 2;
if (new_size == 0)
new_size = 5;
- bufmgr_gem->exec2_objects =
- realloc(bufmgr_gem->exec2_objects,
- sizeof(*bufmgr_gem->exec2_objects) * new_size);
- bufmgr_gem->exec_bos =
- realloc(bufmgr_gem->exec_bos,
- sizeof(*bufmgr_gem->exec_bos) * new_size);
- bufmgr_gem->exec_size = new_size;
+ bufmgr->exec2_objects =
+ realloc(bufmgr->exec2_objects,
+ sizeof(*bufmgr->exec2_objects) * new_size);
+ bufmgr->exec_bos =
+ realloc(bufmgr->exec_bos,
+ sizeof(*bufmgr->exec_bos) * new_size);
+ bufmgr->exec_size = new_size;
}
- index = bufmgr_gem->exec_count;
+ index = bufmgr->exec_count;
bo_gem->validate_index = index;
/* Fill in array entry */
- bufmgr_gem->exec2_objects[index].handle = bo_gem->gem_handle;
- bufmgr_gem->exec2_objects[index].relocation_count = bo_gem->reloc_count;
- bufmgr_gem->exec2_objects[index].relocs_ptr = (uintptr_t)bo_gem->relocs;
- bufmgr_gem->exec2_objects[index].alignment = bo->align;
- bufmgr_gem->exec2_objects[index].offset = bo->offset64;
- bufmgr_gem->exec2_objects[index].flags = bo_gem->kflags;
- bufmgr_gem->exec2_objects[index].rsvd1 = 0;
- bufmgr_gem->exec2_objects[index].rsvd2 = 0;
- bufmgr_gem->exec_bos[index] = bo;
- bufmgr_gem->exec_count++;
+ bufmgr->exec2_objects[index].handle = bo_gem->gem_handle;
+ bufmgr->exec2_objects[index].relocation_count = bo_gem->reloc_count;
+ bufmgr->exec2_objects[index].relocs_ptr = (uintptr_t)bo_gem->relocs;
+ bufmgr->exec2_objects[index].alignment = bo->align;
+ bufmgr->exec2_objects[index].offset = bo->offset64;
+ bufmgr->exec2_objects[index].flags = bo_gem->kflags;
+ bufmgr->exec2_objects[index].rsvd1 = 0;
+ bufmgr->exec2_objects[index].rsvd2 = 0;
+ bufmgr->exec_bos[index] = bo;
+ bufmgr->exec_count++;
}
static void
-drm_bacon_bo_gem_set_in_aperture_size(drm_bacon_bufmgr_gem *bufmgr_gem,
+drm_bacon_bo_gem_set_in_aperture_size(drm_bacon_bufmgr *bufmgr,
drm_bacon_bo_gem *bo_gem,
unsigned int alignment)
{
@@ -488,8 +485,8 @@ static int
drm_bacon_setup_reloc_list(drm_bacon_bo *bo)
{
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
- unsigned int max_relocs = bufmgr_gem->max_relocs;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
+ unsigned int max_relocs = bufmgr->max_relocs;
if (bo->size / 4 < max_relocs)
max_relocs = bo->size / 4;
@@ -516,7 +513,7 @@ drm_bacon_setup_reloc_list(drm_bacon_bo *bo)
int
drm_bacon_bo_busy(drm_bacon_bo *bo)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
struct drm_i915_gem_busy busy;
int ret;
@@ -527,7 +524,7 @@ drm_bacon_bo_busy(drm_bacon_bo *bo)
memclear(busy);
busy.handle = bo_gem->gem_handle;
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_BUSY, &busy);
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GEM_BUSY, &busy);
if (ret == 0) {
bo_gem->idle = !busy.busy;
return busy.busy;
@@ -538,7 +535,7 @@ drm_bacon_bo_busy(drm_bacon_bo *bo)
}
static int
-drm_bacon_gem_bo_madvise_internal(drm_bacon_bufmgr_gem *bufmgr_gem,
+drm_bacon_gem_bo_madvise_internal(drm_bacon_bufmgr *bufmgr,
drm_bacon_bo_gem *bo_gem, int state)
{
struct drm_i915_gem_madvise madv;
@@ -547,7 +544,7 @@ drm_bacon_gem_bo_madvise_internal(drm_bacon_bufmgr_gem *bufmgr_gem,
madv.handle = bo_gem->gem_handle;
madv.madv = state;
madv.retained = 1;
- drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_MADVISE, &madv);
+ drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GEM_MADVISE, &madv);
return madv.retained;
}
@@ -555,15 +552,14 @@ drm_bacon_gem_bo_madvise_internal(drm_bacon_bufmgr_gem *bufmgr_gem,
int
drm_bacon_bo_madvise(drm_bacon_bo *bo, int madv)
{
- return drm_bacon_gem_bo_madvise_internal
- ((drm_bacon_bufmgr_gem *) bo->bufmgr,
- (drm_bacon_bo_gem *) bo,
- madv);
+ return drm_bacon_gem_bo_madvise_internal(bo->bufmgr,
+ (drm_bacon_bo_gem *) bo,
+ madv);
}
/* drop the oldest entries that have been purged by the kernel */
static void
-drm_bacon_gem_bo_cache_purge_bucket(drm_bacon_bufmgr_gem *bufmgr_gem,
+drm_bacon_gem_bo_cache_purge_bucket(drm_bacon_bufmgr *bufmgr,
struct drm_bacon_gem_bo_bucket *bucket)
{
while (!list_empty(&bucket->head)) {
@@ -572,7 +568,7 @@ drm_bacon_gem_bo_cache_purge_bucket(drm_bacon_bufmgr_gem *bufmgr_gem,
bo_gem = LIST_ENTRY(drm_bacon_bo_gem,
bucket->head.next, head);
if (drm_bacon_gem_bo_madvise_internal
- (bufmgr_gem, bo_gem, I915_MADV_DONTNEED))
+ (bufmgr, bo_gem, I915_MADV_DONTNEED))
break;
list_del(&bo_gem->head);
@@ -589,7 +585,6 @@ drm_bacon_gem_bo_alloc_internal(drm_bacon_bufmgr *bufmgr,
unsigned long stride,
unsigned int alignment)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bufmgr;
drm_bacon_bo_gem *bo_gem;
unsigned int page_size = getpagesize();
int ret;
@@ -602,7 +597,7 @@ drm_bacon_gem_bo_alloc_internal(drm_bacon_bufmgr *bufmgr,
for_render = true;
/* Round the allocated size up to a power of two number of pages. */
- bucket = drm_bacon_gem_bo_bucket_for_size(bufmgr_gem, size);
+ bucket = drm_bacon_gem_bo_bucket_for_size(bufmgr, size);
/* If we don't have caching at this size, don't actually round the
* allocation up.
@@ -615,7 +610,7 @@ drm_bacon_gem_bo_alloc_internal(drm_bacon_bufmgr *bufmgr,
bo_size = bucket->size;
}
- pthread_mutex_lock(&bufmgr_gem->lock);
+ pthread_mutex_lock(&bufmgr->lock);
/* Get a buffer out of the cache if available */
retry:
alloc_from_cache = false;
@@ -649,9 +644,9 @@ retry:
if (alloc_from_cache) {
if (!drm_bacon_gem_bo_madvise_internal
- (bufmgr_gem, bo_gem, I915_MADV_WILLNEED)) {
+ (bufmgr, bo_gem, I915_MADV_WILLNEED)) {
drm_bacon_gem_bo_free(&bo_gem->bo);
- drm_bacon_gem_bo_cache_purge_bucket(bufmgr_gem,
+ drm_bacon_gem_bo_cache_purge_bucket(bufmgr,
bucket);
goto retry;
}
@@ -681,7 +676,7 @@ retry:
memclear(create);
create.size = bo_size;
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_CREATE,
&create);
if (ret != 0) {
@@ -690,7 +685,7 @@ retry:
}
bo_gem->gem_handle = create.handle;
- HASH_ADD(handle_hh, bufmgr_gem->handle_table,
+ HASH_ADD(handle_hh, bufmgr->handle_table,
gem_handle, sizeof(bo_gem->gem_handle),
bo_gem);
@@ -715,8 +710,8 @@ retry:
bo_gem->has_error = false;
bo_gem->reusable = true;
- drm_bacon_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem, alignment);
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ drm_bacon_bo_gem_set_in_aperture_size(bufmgr, bo_gem, alignment);
+ pthread_mutex_unlock(&bufmgr->lock);
DBG("bo_create: buf %d (%s) %ldb\n",
bo_gem->gem_handle, bo_gem->name, size);
@@ -726,7 +721,7 @@ retry:
err_free:
drm_bacon_gem_bo_free(&bo_gem->bo);
err:
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return NULL;
}
@@ -757,7 +752,6 @@ drm_bacon_bo_alloc_tiled(drm_bacon_bufmgr *bufmgr, const char *name,
int x, int y, int cpp, uint32_t *tiling_mode,
unsigned long *pitch, unsigned long flags)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *)bufmgr;
unsigned long size, stride;
uint32_t tiling;
@@ -787,9 +781,9 @@ drm_bacon_bo_alloc_tiled(drm_bacon_bufmgr *bufmgr, const char *name,
aligned_y = ALIGN(y, height_alignment);
stride = x * cpp;
- stride = drm_bacon_gem_bo_tile_pitch(bufmgr_gem, stride, tiling_mode);
+ stride = drm_bacon_gem_bo_tile_pitch(bufmgr, stride, tiling_mode);
size = stride * aligned_y;
- size = drm_bacon_gem_bo_tile_size(bufmgr_gem, size, tiling_mode);
+ size = drm_bacon_gem_bo_tile_size(bufmgr, size, tiling_mode);
} while (*tiling_mode != tiling);
*pitch = stride;
@@ -809,7 +803,6 @@ drm_bacon_bo_alloc_userptr(drm_bacon_bufmgr *bufmgr,
unsigned long size,
unsigned long flags)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bufmgr;
drm_bacon_bo_gem *bo_gem;
int ret;
struct drm_i915_gem_userptr userptr;
@@ -834,7 +827,7 @@ drm_bacon_bo_alloc_userptr(drm_bacon_bufmgr *bufmgr,
userptr.user_size = size;
userptr.flags = flags;
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_USERPTR,
&userptr);
if (ret != 0) {
@@ -845,7 +838,7 @@ drm_bacon_bo_alloc_userptr(drm_bacon_bufmgr *bufmgr,
return NULL;
}
- pthread_mutex_lock(&bufmgr_gem->lock);
+ pthread_mutex_lock(&bufmgr->lock);
bo_gem->gem_handle = userptr.handle;
bo_gem->bo.handle = bo_gem->gem_handle;
@@ -858,7 +851,7 @@ drm_bacon_bo_alloc_userptr(drm_bacon_bufmgr *bufmgr,
bo_gem->swizzle_mode = I915_BIT_6_SWIZZLE_NONE;
bo_gem->stride = 0;
- HASH_ADD(handle_hh, bufmgr_gem->handle_table,
+ HASH_ADD(handle_hh, bufmgr->handle_table,
gem_handle, sizeof(bo_gem->gem_handle),
bo_gem);
@@ -868,8 +861,8 @@ drm_bacon_bo_alloc_userptr(drm_bacon_bufmgr *bufmgr,
bo_gem->has_error = false;
bo_gem->reusable = false;
- drm_bacon_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem, 0);
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ drm_bacon_bo_gem_set_in_aperture_size(bufmgr, bo_gem, 0);
+ pthread_mutex_unlock(&bufmgr->lock);
DBG("bo_create_userptr: "
"ptr %p buf %d (%s) size %ldb, stride 0x%x, tile mode %d\n",
@@ -882,7 +875,6 @@ drm_bacon_bo_alloc_userptr(drm_bacon_bufmgr *bufmgr,
bool
drm_bacon_has_userptr(drm_bacon_bufmgr *bufmgr)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bufmgr;
int ret;
void *ptr;
long pgsz;
@@ -903,7 +895,7 @@ drm_bacon_has_userptr(drm_bacon_bufmgr *bufmgr)
userptr.user_size = pgsz;
retry:
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_USERPTR, &userptr);
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GEM_USERPTR, &userptr);
if (ret) {
if (errno == ENODEV && userptr.flags == 0) {
userptr.flags = I915_USERPTR_UNSYNCHRONIZED;
@@ -920,8 +912,8 @@ retry:
* mm_locks and stop_machine()).
*/
- bufmgr_gem->userptr_active.ptr = ptr;
- bufmgr_gem->userptr_active.handle = userptr.handle;
+ bufmgr->userptr_active.ptr = ptr;
+ bufmgr->userptr_active.handle = userptr.handle;
return true;
}
@@ -937,7 +929,6 @@ drm_bacon_bo_gem_create_from_name(drm_bacon_bufmgr *bufmgr,
const char *name,
unsigned int handle)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bufmgr;
drm_bacon_bo_gem *bo_gem;
int ret;
struct drm_gem_open open_arg;
@@ -949,8 +940,8 @@ drm_bacon_bo_gem_create_from_name(drm_bacon_bufmgr *bufmgr,
* alternating names for the front/back buffer a linear search
* provides a sufficiently fast match.
*/
- pthread_mutex_lock(&bufmgr_gem->lock);
- HASH_FIND(name_hh, bufmgr_gem->name_table,
+ pthread_mutex_lock(&bufmgr->lock);
+ HASH_FIND(name_hh, bufmgr->name_table,
&handle, sizeof(handle), bo_gem);
if (bo_gem) {
drm_bacon_bo_reference(&bo_gem->bo);
@@ -959,7 +950,7 @@ drm_bacon_bo_gem_create_from_name(drm_bacon_bufmgr *bufmgr,
memclear(open_arg);
open_arg.name = handle;
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_GEM_OPEN,
&open_arg);
if (ret != 0) {
@@ -972,7 +963,7 @@ drm_bacon_bo_gem_create_from_name(drm_bacon_bufmgr *bufmgr,
* object from the kernel before by looking through the list
* again for a matching gem_handle
*/
- HASH_FIND(handle_hh, bufmgr_gem->handle_table,
+ HASH_FIND(handle_hh, bufmgr->handle_table,
&open_arg.handle, sizeof(open_arg.handle), bo_gem);
if (bo_gem) {
drm_bacon_bo_reference(&bo_gem->bo);
@@ -998,14 +989,14 @@ drm_bacon_bo_gem_create_from_name(drm_bacon_bufmgr *bufmgr,
bo_gem->global_name = handle;
bo_gem->reusable = false;
- HASH_ADD(handle_hh, bufmgr_gem->handle_table,
+ HASH_ADD(handle_hh, bufmgr->handle_table,
gem_handle, sizeof(bo_gem->gem_handle), bo_gem);
- HASH_ADD(name_hh, bufmgr_gem->name_table,
+ HASH_ADD(name_hh, bufmgr->name_table,
global_name, sizeof(bo_gem->global_name), bo_gem);
memclear(get_tiling);
get_tiling.handle = bo_gem->gem_handle;
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_GET_TILING,
&get_tiling);
if (ret != 0)
@@ -1014,23 +1005,23 @@ drm_bacon_bo_gem_create_from_name(drm_bacon_bufmgr *bufmgr,
bo_gem->tiling_mode = get_tiling.tiling_mode;
bo_gem->swizzle_mode = get_tiling.swizzle_mode;
/* XXX stride is unknown */
- drm_bacon_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem, 0);
+ drm_bacon_bo_gem_set_in_aperture_size(bufmgr, bo_gem, 0);
DBG("bo_create_from_handle: %d (%s)\n", handle, bo_gem->name);
out:
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return &bo_gem->bo;
err_unref:
drm_bacon_gem_bo_free(&bo_gem->bo);
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return NULL;
}
static void
drm_bacon_gem_bo_free(drm_bacon_bo *bo)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
struct drm_gem_close close;
int ret;
@@ -1039,26 +1030,26 @@ drm_bacon_gem_bo_free(drm_bacon_bo *bo)
if (bo_gem->mem_virtual) {
VG(VALGRIND_FREELIKE_BLOCK(bo_gem->mem_virtual, 0));
drm_munmap(bo_gem->mem_virtual, bo_gem->bo.size);
- bufmgr_gem->vma_count--;
+ bufmgr->vma_count--;
}
if (bo_gem->wc_virtual) {
VG(VALGRIND_FREELIKE_BLOCK(bo_gem->wc_virtual, 0));
drm_munmap(bo_gem->wc_virtual, bo_gem->bo.size);
- bufmgr_gem->vma_count--;
+ bufmgr->vma_count--;
}
if (bo_gem->gtt_virtual) {
drm_munmap(bo_gem->gtt_virtual, bo_gem->bo.size);
- bufmgr_gem->vma_count--;
+ bufmgr->vma_count--;
}
if (bo_gem->global_name)
- HASH_DELETE(name_hh, bufmgr_gem->name_table, bo_gem);
- HASH_DELETE(handle_hh, bufmgr_gem->handle_table, bo_gem);
+ HASH_DELETE(name_hh, bufmgr->name_table, bo_gem);
+ HASH_DELETE(handle_hh, bufmgr->handle_table, bo_gem);
/* Close this object */
memclear(close);
close.handle = bo_gem->gem_handle;
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_GEM_CLOSE, &close);
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_GEM_CLOSE, &close);
if (ret != 0) {
DBG("DRM_IOCTL_GEM_CLOSE %d failed (%s): %s\n",
bo_gem->gem_handle, bo_gem->name, strerror(errno));
@@ -1085,16 +1076,16 @@ drm_bacon_gem_bo_mark_mmaps_incoherent(drm_bacon_bo *bo)
/** Frees all cached buffers significantly older than @time. */
static void
-drm_bacon_gem_cleanup_bo_cache(drm_bacon_bufmgr_gem *bufmgr_gem, time_t time)
+drm_bacon_gem_cleanup_bo_cache(drm_bacon_bufmgr *bufmgr, time_t time)
{
int i;
- if (bufmgr_gem->time == time)
+ if (bufmgr->time == time)
return;
- for (i = 0; i < bufmgr_gem->num_buckets; i++) {
+ for (i = 0; i < bufmgr->num_buckets; i++) {
struct drm_bacon_gem_bo_bucket *bucket =
- &bufmgr_gem->cache_bucket[i];
+ &bufmgr->cache_bucket[i];
while (!list_empty(&bucket->head)) {
drm_bacon_bo_gem *bo_gem;
@@ -1110,29 +1101,29 @@ drm_bacon_gem_cleanup_bo_cache(drm_bacon_bufmgr_gem *bufmgr_gem, time_t time)
}
}
- bufmgr_gem->time = time;
+ bufmgr->time = time;
}
-static void drm_bacon_gem_bo_purge_vma_cache(drm_bacon_bufmgr_gem *bufmgr_gem)
+static void drm_bacon_gem_bo_purge_vma_cache(drm_bacon_bufmgr *bufmgr)
{
int limit;
DBG("%s: cached=%d, open=%d, limit=%d\n", __FUNCTION__,
- bufmgr_gem->vma_count, bufmgr_gem->vma_open, bufmgr_gem->vma_max);
+ bufmgr->vma_count, bufmgr->vma_open, bufmgr->vma_max);
- if (bufmgr_gem->vma_max < 0)
+ if (bufmgr->vma_max < 0)
return;
/* We may need to evict a few entries in order to create new mmaps */
- limit = bufmgr_gem->vma_max - 2*bufmgr_gem->vma_open;
+ limit = bufmgr->vma_max - 2*bufmgr->vma_open;
if (limit < 0)
limit = 0;
- while (bufmgr_gem->vma_count > limit) {
+ while (bufmgr->vma_count > limit) {
drm_bacon_bo_gem *bo_gem;
bo_gem = LIST_ENTRY(drm_bacon_bo_gem,
- bufmgr_gem->vma_cache.next,
+ bufmgr->vma_cache.next,
vma_list);
assert(bo_gem->map_count == 0);
list_delinit(&bo_gem->vma_list);
@@ -1140,53 +1131,53 @@ static void drm_bacon_gem_bo_purge_vma_cache(drm_bacon_bufmgr_gem *bufmgr_gem)
if (bo_gem->mem_virtual) {
drm_munmap(bo_gem->mem_virtual, bo_gem->bo.size);
bo_gem->mem_virtual = NULL;
- bufmgr_gem->vma_count--;
+ bufmgr->vma_count--;
}
if (bo_gem->wc_virtual) {
drm_munmap(bo_gem->wc_virtual, bo_gem->bo.size);
bo_gem->wc_virtual = NULL;
- bufmgr_gem->vma_count--;
+ bufmgr->vma_count--;
}
if (bo_gem->gtt_virtual) {
drm_munmap(bo_gem->gtt_virtual, bo_gem->bo.size);
bo_gem->gtt_virtual = NULL;
- bufmgr_gem->vma_count--;
+ bufmgr->vma_count--;
}
}
}
-static void drm_bacon_gem_bo_close_vma(drm_bacon_bufmgr_gem *bufmgr_gem,
+static void drm_bacon_gem_bo_close_vma(drm_bacon_bufmgr *bufmgr,
drm_bacon_bo_gem *bo_gem)
{
- bufmgr_gem->vma_open--;
- list_addtail(&bo_gem->vma_list, &bufmgr_gem->vma_cache);
+ bufmgr->vma_open--;
+ list_addtail(&bo_gem->vma_list, &bufmgr->vma_cache);
if (bo_gem->mem_virtual)
- bufmgr_gem->vma_count++;
+ bufmgr->vma_count++;
if (bo_gem->wc_virtual)
- bufmgr_gem->vma_count++;
+ bufmgr->vma_count++;
if (bo_gem->gtt_virtual)
- bufmgr_gem->vma_count++;
- drm_bacon_gem_bo_purge_vma_cache(bufmgr_gem);
+ bufmgr->vma_count++;
+ drm_bacon_gem_bo_purge_vma_cache(bufmgr);
}
-static void drm_bacon_gem_bo_open_vma(drm_bacon_bufmgr_gem *bufmgr_gem,
+static void drm_bacon_gem_bo_open_vma(drm_bacon_bufmgr *bufmgr,
drm_bacon_bo_gem *bo_gem)
{
- bufmgr_gem->vma_open++;
+ bufmgr->vma_open++;
list_del(&bo_gem->vma_list);
if (bo_gem->mem_virtual)
- bufmgr_gem->vma_count--;
+ bufmgr->vma_count--;
if (bo_gem->wc_virtual)
- bufmgr_gem->vma_count--;
+ bufmgr->vma_count--;
if (bo_gem->gtt_virtual)
- bufmgr_gem->vma_count--;
- drm_bacon_gem_bo_purge_vma_cache(bufmgr_gem);
+ bufmgr->vma_count--;
+ drm_bacon_gem_bo_purge_vma_cache(bufmgr);
}
static void
drm_bacon_gem_bo_unreference_final(drm_bacon_bo *bo, time_t time)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
struct drm_bacon_gem_bo_bucket *bucket;
int i;
@@ -1229,14 +1220,14 @@ drm_bacon_gem_bo_unreference_final(drm_bacon_bo *bo, time_t time)
if (bo_gem->map_count) {
DBG("bo freed with non-zero map-count %d\n", bo_gem->map_count);
bo_gem->map_count = 0;
- drm_bacon_gem_bo_close_vma(bufmgr_gem, bo_gem);
+ drm_bacon_gem_bo_close_vma(bufmgr, bo_gem);
drm_bacon_gem_bo_mark_mmaps_incoherent(bo);
}
- bucket = drm_bacon_gem_bo_bucket_for_size(bufmgr_gem, bo->size);
+ bucket = drm_bacon_gem_bo_bucket_for_size(bufmgr, bo->size);
/* Put the buffer into our internal cache for reuse if we can. */
- if (bufmgr_gem->bo_reuse && bo_gem->reusable && bucket != NULL &&
- drm_bacon_gem_bo_madvise_internal(bufmgr_gem, bo_gem,
+ if (bufmgr->bo_reuse && bo_gem->reusable && bucket != NULL &&
+ drm_bacon_gem_bo_madvise_internal(bufmgr, bo_gem,
I915_MADV_DONTNEED)) {
bo_gem->free_time = time;
@@ -1270,27 +1261,26 @@ drm_bacon_bo_unreference(drm_bacon_bo *bo)
assert(p_atomic_read(&bo_gem->refcount) > 0);
if (atomic_add_unless(&bo_gem->refcount, -1, 1)) {
- drm_bacon_bufmgr_gem *bufmgr_gem =
- (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
struct timespec time;
clock_gettime(CLOCK_MONOTONIC, &time);
- pthread_mutex_lock(&bufmgr_gem->lock);
+ pthread_mutex_lock(&bufmgr->lock);
if (p_atomic_dec_zero(&bo_gem->refcount)) {
drm_bacon_gem_bo_unreference_final(bo, time.tv_sec);
- drm_bacon_gem_cleanup_bo_cache(bufmgr_gem, time.tv_sec);
+ drm_bacon_gem_cleanup_bo_cache(bufmgr, time.tv_sec);
}
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
}
}
int
drm_bacon_bo_map(drm_bacon_bo *bo, int write_enable)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
struct drm_i915_gem_set_domain set_domain;
int ret;
@@ -1301,10 +1291,10 @@ drm_bacon_bo_map(drm_bacon_bo *bo, int write_enable)
return 0;
}
- pthread_mutex_lock(&bufmgr_gem->lock);
+ pthread_mutex_lock(&bufmgr->lock);
if (bo_gem->map_count++ == 0)
- drm_bacon_gem_bo_open_vma(bufmgr_gem, bo_gem);
+ drm_bacon_gem_bo_open_vma(bufmgr, bo_gem);
if (!bo_gem->mem_virtual) {
struct drm_i915_gem_mmap mmap_arg;
@@ -1315,7 +1305,7 @@ drm_bacon_bo_map(drm_bacon_bo *bo, int write_enable)
memclear(mmap_arg);
mmap_arg.handle = bo_gem->gem_handle;
mmap_arg.size = bo->size;
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_MMAP,
&mmap_arg);
if (ret != 0) {
@@ -1324,8 +1314,8 @@ drm_bacon_bo_map(drm_bacon_bo *bo, int write_enable)
__FILE__, __LINE__, bo_gem->gem_handle,
bo_gem->name, strerror(errno));
if (--bo_gem->map_count == 0)
- drm_bacon_gem_bo_close_vma(bufmgr_gem, bo_gem);
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ drm_bacon_gem_bo_close_vma(bufmgr, bo_gem);
+ pthread_mutex_unlock(&bufmgr->lock);
return ret;
}
VG(VALGRIND_MALLOCLIKE_BLOCK(mmap_arg.addr_ptr, mmap_arg.size, 0, 1));
@@ -1342,7 +1332,7 @@ drm_bacon_bo_map(drm_bacon_bo *bo, int write_enable)
set_domain.write_domain = I915_GEM_DOMAIN_CPU;
else
set_domain.write_domain = 0;
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_SET_DOMAIN,
&set_domain);
if (ret != 0) {
@@ -1356,7 +1346,7 @@ drm_bacon_bo_map(drm_bacon_bo *bo, int write_enable)
drm_bacon_gem_bo_mark_mmaps_incoherent(bo);
VG(VALGRIND_MAKE_MEM_DEFINED(bo_gem->mem_virtual, bo->size));
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return 0;
}
@@ -1364,7 +1354,7 @@ drm_bacon_bo_map(drm_bacon_bo *bo, int write_enable)
static int
map_gtt(drm_bacon_bo *bo)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
int ret;
@@ -1372,7 +1362,7 @@ map_gtt(drm_bacon_bo *bo)
return -EINVAL;
if (bo_gem->map_count++ == 0)
- drm_bacon_gem_bo_open_vma(bufmgr_gem, bo_gem);
+ drm_bacon_gem_bo_open_vma(bufmgr, bo_gem);
/* Get a mapping of the buffer if we haven't before. */
if (bo_gem->gtt_virtual == NULL) {
@@ -1385,7 +1375,7 @@ map_gtt(drm_bacon_bo *bo)
mmap_arg.handle = bo_gem->gem_handle;
/* Get the fake offset back... */
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_MMAP_GTT,
&mmap_arg);
if (ret != 0) {
@@ -1395,13 +1385,13 @@ map_gtt(drm_bacon_bo *bo)
bo_gem->gem_handle, bo_gem->name,
strerror(errno));
if (--bo_gem->map_count == 0)
- drm_bacon_gem_bo_close_vma(bufmgr_gem, bo_gem);
+ drm_bacon_gem_bo_close_vma(bufmgr, bo_gem);
return ret;
}
/* and mmap it */
bo_gem->gtt_virtual = drm_mmap(0, bo->size, PROT_READ | PROT_WRITE,
- MAP_SHARED, bufmgr_gem->fd,
+ MAP_SHARED, bufmgr->fd,
mmap_arg.offset);
if (bo_gem->gtt_virtual == MAP_FAILED) {
bo_gem->gtt_virtual = NULL;
@@ -1411,7 +1401,7 @@ map_gtt(drm_bacon_bo *bo)
bo_gem->gem_handle, bo_gem->name,
strerror(errno));
if (--bo_gem->map_count == 0)
- drm_bacon_gem_bo_close_vma(bufmgr_gem, bo_gem);
+ drm_bacon_gem_bo_close_vma(bufmgr, bo_gem);
return ret;
}
}
@@ -1427,16 +1417,16 @@ map_gtt(drm_bacon_bo *bo)
int
drm_bacon_gem_bo_map_gtt(drm_bacon_bo *bo)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
struct drm_i915_gem_set_domain set_domain;
int ret;
- pthread_mutex_lock(&bufmgr_gem->lock);
+ pthread_mutex_lock(&bufmgr->lock);
ret = map_gtt(bo);
if (ret) {
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return ret;
}
@@ -1453,7 +1443,7 @@ drm_bacon_gem_bo_map_gtt(drm_bacon_bo *bo)
set_domain.handle = bo_gem->gem_handle;
set_domain.read_domains = I915_GEM_DOMAIN_GTT;
set_domain.write_domain = I915_GEM_DOMAIN_GTT;
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_SET_DOMAIN,
&set_domain);
if (ret != 0) {
@@ -1464,7 +1454,7 @@ drm_bacon_gem_bo_map_gtt(drm_bacon_bo *bo)
drm_bacon_gem_bo_mark_mmaps_incoherent(bo);
VG(VALGRIND_MAKE_MEM_DEFINED(bo_gem->gtt_virtual, bo->size));
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return 0;
}
@@ -1486,7 +1476,7 @@ drm_bacon_gem_bo_map_gtt(drm_bacon_bo *bo)
int
drm_bacon_gem_bo_map_unsynchronized(drm_bacon_bo *bo)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
#ifdef HAVE_VALGRIND
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
#endif
@@ -1499,10 +1489,10 @@ drm_bacon_gem_bo_map_unsynchronized(drm_bacon_bo *bo)
* we would potentially corrupt the buffer even when the user
* does reasonable things.
*/
- if (!bufmgr_gem->has_llc)
+ if (!bufmgr->has_llc)
return drm_bacon_gem_bo_map_gtt(bo);
- pthread_mutex_lock(&bufmgr_gem->lock);
+ pthread_mutex_lock(&bufmgr->lock);
ret = map_gtt(bo);
if (ret == 0) {
@@ -1510,7 +1500,7 @@ drm_bacon_gem_bo_map_unsynchronized(drm_bacon_bo *bo)
VG(VALGRIND_MAKE_MEM_DEFINED(bo_gem->gtt_virtual, bo->size));
}
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return ret;
}
@@ -1518,7 +1508,7 @@ drm_bacon_gem_bo_map_unsynchronized(drm_bacon_bo *bo)
int
drm_bacon_bo_unmap(drm_bacon_bo *bo)
{
- drm_bacon_bufmgr_gem *bufmgr_gem;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
int ret = 0;
@@ -1528,13 +1518,11 @@ drm_bacon_bo_unmap(drm_bacon_bo *bo)
if (bo_gem->is_userptr)
return 0;
- bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
-
- pthread_mutex_lock(&bufmgr_gem->lock);
+ pthread_mutex_lock(&bufmgr->lock);
if (bo_gem->map_count <= 0) {
DBG("attempted to unmap an unmapped bo\n");
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
/* Preserve the old behaviour of just treating this as a
* no-op rather than reporting the error.
*/
@@ -1551,7 +1539,7 @@ drm_bacon_bo_unmap(drm_bacon_bo *bo)
*/
memclear(sw_finish);
sw_finish.handle = bo_gem->gem_handle;
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_SW_FINISH,
&sw_finish);
ret = ret == -1 ? -errno : 0;
@@ -1564,11 +1552,11 @@ drm_bacon_bo_unmap(drm_bacon_bo *bo)
* limits and cause later failures.
*/
if (--bo_gem->map_count == 0) {
- drm_bacon_gem_bo_close_vma(bufmgr_gem, bo_gem);
+ drm_bacon_gem_bo_close_vma(bufmgr, bo_gem);
drm_bacon_gem_bo_mark_mmaps_incoherent(bo);
bo->virtual = NULL;
}
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return ret;
}
@@ -1577,7 +1565,7 @@ int
drm_bacon_bo_subdata(drm_bacon_bo *bo, unsigned long offset,
unsigned long size, const void *data)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
struct drm_i915_gem_pwrite pwrite;
int ret;
@@ -1590,7 +1578,7 @@ drm_bacon_bo_subdata(drm_bacon_bo *bo, unsigned long offset,
pwrite.offset = offset;
pwrite.size = size;
pwrite.data_ptr = (uint64_t) (uintptr_t) data;
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_PWRITE,
&pwrite);
if (ret != 0) {
@@ -1607,7 +1595,7 @@ int
drm_bacon_bo_get_subdata(drm_bacon_bo *bo, unsigned long offset,
unsigned long size, void *data)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
struct drm_i915_gem_pread pread;
int ret;
@@ -1620,7 +1608,7 @@ drm_bacon_bo_get_subdata(drm_bacon_bo *bo, unsigned long offset,
pread.offset = offset;
pread.size = size;
pread.data_ptr = (uint64_t) (uintptr_t) data;
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_PREAD,
&pread);
if (ret != 0) {
@@ -1670,12 +1658,12 @@ drm_bacon_bo_wait_rendering(drm_bacon_bo *bo)
int
drm_bacon_gem_bo_wait(drm_bacon_bo *bo, int64_t timeout_ns)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
struct drm_i915_gem_wait wait;
int ret;
- if (!bufmgr_gem->has_wait_timeout) {
+ if (!bufmgr->has_wait_timeout) {
DBG("%s:%d: Timed wait is not supported. Falling back to "
"infinite wait\n", __FILE__, __LINE__);
if (timeout_ns) {
@@ -1689,7 +1677,7 @@ drm_bacon_gem_bo_wait(drm_bacon_bo *bo, int64_t timeout_ns)
memclear(wait);
wait.bo_handle = bo_gem->gem_handle;
wait.timeout_ns = timeout_ns;
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_WAIT, &wait);
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GEM_WAIT, &wait);
if (ret == -1)
return -errno;
@@ -1706,7 +1694,7 @@ drm_bacon_gem_bo_wait(drm_bacon_bo *bo, int64_t timeout_ns)
void
drm_bacon_gem_bo_start_gtt_access(drm_bacon_bo *bo, int write_enable)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
struct drm_i915_gem_set_domain set_domain;
int ret;
@@ -1715,7 +1703,7 @@ drm_bacon_gem_bo_start_gtt_access(drm_bacon_bo *bo, int write_enable)
set_domain.handle = bo_gem->gem_handle;
set_domain.read_domains = I915_GEM_DOMAIN_GTT;
set_domain.write_domain = write_enable ? I915_GEM_DOMAIN_GTT : 0;
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_SET_DOMAIN,
&set_domain);
if (ret != 0) {
@@ -1729,19 +1717,18 @@ drm_bacon_gem_bo_start_gtt_access(drm_bacon_bo *bo, int write_enable)
static void
drm_bacon_bufmgr_gem_destroy(drm_bacon_bufmgr *bufmgr)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bufmgr;
struct drm_gem_close close_bo;
int i, ret;
- free(bufmgr_gem->exec2_objects);
- free(bufmgr_gem->exec_bos);
+ free(bufmgr->exec2_objects);
+ free(bufmgr->exec_bos);
- pthread_mutex_destroy(&bufmgr_gem->lock);
+ pthread_mutex_destroy(&bufmgr->lock);
/* Free any cached buffer objects we were going to reuse */
- for (i = 0; i < bufmgr_gem->num_buckets; i++) {
+ for (i = 0; i < bufmgr->num_buckets; i++) {
struct drm_bacon_gem_bo_bucket *bucket =
- &bufmgr_gem->cache_bucket[i];
+ &bufmgr->cache_bucket[i];
drm_bacon_bo_gem *bo_gem;
while (!list_empty(&bucket->head)) {
@@ -1754,11 +1741,11 @@ drm_bacon_bufmgr_gem_destroy(drm_bacon_bufmgr *bufmgr)
}
/* Release userptr bo kept hanging around for optimisation. */
- if (bufmgr_gem->userptr_active.ptr) {
+ if (bufmgr->userptr_active.ptr) {
memclear(close_bo);
- close_bo.handle = bufmgr_gem->userptr_active.handle;
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_GEM_CLOSE, &close_bo);
- free(bufmgr_gem->userptr_active.ptr);
+ close_bo.handle = bufmgr->userptr_active.handle;
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_GEM_CLOSE, &close_bo);
+ free(bufmgr->userptr_active.ptr);
if (ret)
fprintf(stderr,
"Failed to release test userptr object! (%d) "
@@ -1782,7 +1769,7 @@ do_bo_emit_reloc(drm_bacon_bo *bo, uint32_t offset,
drm_bacon_bo *target_bo, uint32_t target_offset,
uint32_t read_domains, uint32_t write_domain)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
drm_bacon_bo_gem *target_bo_gem = (drm_bacon_bo_gem *) target_bo;
@@ -1799,7 +1786,7 @@ do_bo_emit_reloc(drm_bacon_bo *bo, uint32_t offset,
return -ENOMEM;
/* Check overflow */
- assert(bo_gem->reloc_count < bufmgr_gem->max_relocs);
+ assert(bo_gem->reloc_count < bufmgr->max_relocs);
/* Check args */
assert(offset <= bo->size - 4);
@@ -1833,7 +1820,7 @@ do_bo_emit_reloc(drm_bacon_bo *bo, uint32_t offset,
static int
drm_bacon_gem_bo_add_softpin_target(drm_bacon_bo *bo, drm_bacon_bo *target_bo)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
drm_bacon_bo_gem *target_bo_gem = (drm_bacon_bo_gem *) target_bo;
@@ -1853,7 +1840,7 @@ drm_bacon_gem_bo_add_softpin_target(drm_bacon_bo *bo, drm_bacon_bo *target_bo)
if (bo_gem->softpin_target_count == bo_gem->softpin_target_size) {
int new_size = bo_gem->softpin_target_size * 2;
if (new_size == 0)
- new_size = bufmgr_gem->max_relocs;
+ new_size = bufmgr->max_relocs;
bo_gem->softpin_target = realloc(bo_gem->softpin_target, new_size *
sizeof(drm_bacon_bo *));
@@ -1909,7 +1896,7 @@ drm_bacon_gem_bo_get_reloc_count(drm_bacon_bo *bo)
void
drm_bacon_gem_bo_clear_relocs(drm_bacon_bo *bo, int start)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
int i;
struct timespec time;
@@ -1919,7 +1906,7 @@ drm_bacon_gem_bo_clear_relocs(drm_bacon_bo *bo, int start)
assert(bo_gem->reloc_count >= start);
/* Unreference the cleared target buffers */
- pthread_mutex_lock(&bufmgr_gem->lock);
+ pthread_mutex_lock(&bufmgr->lock);
for (i = start; i < bo_gem->reloc_count; i++) {
drm_bacon_bo_gem *target_bo_gem = (drm_bacon_bo_gem *) bo_gem->reloc_target_info[i].bo;
@@ -1936,7 +1923,7 @@ drm_bacon_gem_bo_clear_relocs(drm_bacon_bo *bo, int start)
}
bo_gem->softpin_target_count = 0;
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
}
@@ -1977,16 +1964,16 @@ drm_bacon_gem_bo_process_reloc2(drm_bacon_bo *bo)
}
static void
-drm_bacon_update_buffer_offsets2 (drm_bacon_bufmgr_gem *bufmgr_gem)
+drm_bacon_update_buffer_offsets2 (drm_bacon_bufmgr *bufmgr)
{
int i;
- for (i = 0; i < bufmgr_gem->exec_count; i++) {
- drm_bacon_bo *bo = bufmgr_gem->exec_bos[i];
+ for (i = 0; i < bufmgr->exec_count; i++) {
+ drm_bacon_bo *bo = bufmgr->exec_bos[i];
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *)bo;
/* Update the buffer offset */
- if (bufmgr_gem->exec2_objects[i].offset != bo->offset64) {
+ if (bufmgr->exec2_objects[i].offset != bo->offset64) {
/* If we're seeing softpinned object here it means that the kernel
* has relocated our object... Indicating a programming error
*/
@@ -1995,10 +1982,10 @@ drm_bacon_update_buffer_offsets2 (drm_bacon_bufmgr_gem *bufmgr_gem)
bo_gem->gem_handle, bo_gem->name,
upper_32_bits(bo->offset64),
lower_32_bits(bo->offset64),
- upper_32_bits(bufmgr_gem->exec2_objects[i].offset),
- lower_32_bits(bufmgr_gem->exec2_objects[i].offset));
- bo->offset64 = bufmgr_gem->exec2_objects[i].offset;
- bo->offset = bufmgr_gem->exec2_objects[i].offset;
+ upper_32_bits(bufmgr->exec2_objects[i].offset),
+ lower_32_bits(bufmgr->exec2_objects[i].offset));
+ bo->offset64 = bufmgr->exec2_objects[i].offset;
+ bo->offset = bufmgr->exec2_objects[i].offset;
}
}
}
@@ -2008,7 +1995,7 @@ do_exec2(drm_bacon_bo *bo, int used, drm_bacon_context *ctx,
int in_fence, int *out_fence,
unsigned int flags)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *)bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
struct drm_i915_gem_execbuffer2 execbuf;
int ret = 0;
int i;
@@ -2020,15 +2007,15 @@ do_exec2(drm_bacon_bo *bo, int used, drm_bacon_context *ctx,
default:
return -EINVAL;
case I915_EXEC_BLT:
- if (!bufmgr_gem->has_blt)
+ if (!bufmgr->has_blt)
return -EINVAL;
break;
case I915_EXEC_BSD:
- if (!bufmgr_gem->has_bsd)
+ if (!bufmgr->has_bsd)
return -EINVAL;
break;
case I915_EXEC_VEBOX:
- if (!bufmgr_gem->has_vebox)
+ if (!bufmgr->has_vebox)
return -EINVAL;
break;
case I915_EXEC_RENDER:
@@ -2036,7 +2023,7 @@ do_exec2(drm_bacon_bo *bo, int used, drm_bacon_context *ctx,
break;
}
- pthread_mutex_lock(&bufmgr_gem->lock);
+ pthread_mutex_lock(&bufmgr->lock);
/* Update indices and set up the validate list. */
drm_bacon_gem_bo_process_reloc2(bo);
@@ -2046,8 +2033,8 @@ do_exec2(drm_bacon_bo *bo, int used, drm_bacon_context *ctx,
drm_bacon_add_validate_buffer2(bo);
memclear(execbuf);
- execbuf.buffers_ptr = (uintptr_t)bufmgr_gem->exec2_objects;
- execbuf.buffer_count = bufmgr_gem->exec_count;
+ execbuf.buffers_ptr = (uintptr_t)bufmgr->exec2_objects;
+ execbuf.buffer_count = bufmgr->exec_count;
execbuf.batch_start_offset = 0;
execbuf.batch_len = used;
execbuf.cliprects_ptr = 0;
@@ -2069,10 +2056,10 @@ do_exec2(drm_bacon_bo *bo, int used, drm_bacon_context *ctx,
execbuf.flags |= I915_EXEC_FENCE_OUT;
}
- if (bufmgr_gem->no_exec)
+ if (bufmgr->no_exec)
goto skip_execution;
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_EXECBUFFER2_WR,
&execbuf);
if (ret != 0) {
@@ -2080,33 +2067,33 @@ do_exec2(drm_bacon_bo *bo, int used, drm_bacon_context *ctx,
if (ret == -ENOSPC) {
DBG("Execbuffer fails to pin. "
"Estimate: %u. Actual: %u. Available: %u\n",
- drm_bacon_gem_estimate_batch_space(bufmgr_gem->exec_bos,
- bufmgr_gem->exec_count),
- drm_bacon_gem_compute_batch_space(bufmgr_gem->exec_bos,
- bufmgr_gem->exec_count),
- (unsigned int) bufmgr_gem->gtt_size);
+ drm_bacon_gem_estimate_batch_space(bufmgr->exec_bos,
+ bufmgr->exec_count),
+ drm_bacon_gem_compute_batch_space(bufmgr->exec_bos,
+ bufmgr->exec_count),
+ (unsigned int) bufmgr->gtt_size);
}
}
- drm_bacon_update_buffer_offsets2(bufmgr_gem);
+ drm_bacon_update_buffer_offsets2(bufmgr);
if (ret == 0 && out_fence != NULL)
*out_fence = execbuf.rsvd2 >> 32;
skip_execution:
if (INTEL_DEBUG & DEBUG_BUFMGR)
- drm_bacon_gem_dump_validation_list(bufmgr_gem);
+ drm_bacon_gem_dump_validation_list(bufmgr);
- for (i = 0; i < bufmgr_gem->exec_count; i++) {
- drm_bacon_bo_gem *bo_gem = to_bo_gem(bufmgr_gem->exec_bos[i]);
+ for (i = 0; i < bufmgr->exec_count; i++) {
+ drm_bacon_bo_gem *bo_gem = to_bo_gem(bufmgr->exec_bos[i]);
bo_gem->idle = false;
/* Disconnect the buffer from the validate list */
bo_gem->validate_index = -1;
- bufmgr_gem->exec_bos[i] = NULL;
+ bufmgr->exec_bos[i] = NULL;
}
- bufmgr_gem->exec_count = 0;
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ bufmgr->exec_count = 0;
+ pthread_mutex_unlock(&bufmgr->lock);
return ret;
}
@@ -2146,7 +2133,7 @@ drm_bacon_gem_bo_set_tiling_internal(drm_bacon_bo *bo,
uint32_t tiling_mode,
uint32_t stride)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
struct drm_i915_gem_set_tiling set_tiling;
int ret;
@@ -2166,7 +2153,7 @@ drm_bacon_gem_bo_set_tiling_internal(drm_bacon_bo *bo,
set_tiling.tiling_mode = tiling_mode;
set_tiling.stride = stride;
- ret = ioctl(bufmgr_gem->fd,
+ ret = ioctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_SET_TILING,
&set_tiling);
} while (ret == -1 && (errno == EINTR || errno == EAGAIN));
@@ -2183,7 +2170,7 @@ int
drm_bacon_bo_set_tiling(drm_bacon_bo *bo, uint32_t * tiling_mode,
uint32_t stride)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
int ret;
@@ -2201,7 +2188,7 @@ drm_bacon_bo_set_tiling(drm_bacon_bo *bo, uint32_t * tiling_mode,
ret = drm_bacon_gem_bo_set_tiling_internal(bo, *tiling_mode, stride);
if (ret == 0)
- drm_bacon_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem, 0);
+ drm_bacon_bo_gem_set_in_aperture_size(bufmgr, bo_gem, 0);
*tiling_mode = bo_gem->tiling_mode;
return ret;
@@ -2233,17 +2220,16 @@ drm_bacon_bo_set_softpin_offset(drm_bacon_bo *bo, uint64_t offset)
drm_bacon_bo *
drm_bacon_bo_gem_create_from_prime(drm_bacon_bufmgr *bufmgr, int prime_fd, int size)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bufmgr;
int ret;
uint32_t handle;
drm_bacon_bo_gem *bo_gem;
struct drm_i915_gem_get_tiling get_tiling;
- pthread_mutex_lock(&bufmgr_gem->lock);
- ret = drmPrimeFDToHandle(bufmgr_gem->fd, prime_fd, &handle);
+ pthread_mutex_lock(&bufmgr->lock);
+ ret = drmPrimeFDToHandle(bufmgr->fd, prime_fd, &handle);
if (ret) {
DBG("create_from_prime: failed to obtain handle from fd: %s\n", strerror(errno));
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return NULL;
}
@@ -2252,7 +2238,7 @@ drm_bacon_bo_gem_create_from_prime(drm_bacon_bufmgr *bufmgr, int prime_fd, int s
* for named buffers, we must not create two bo's pointing at the same
* kernel object
*/
- HASH_FIND(handle_hh, bufmgr_gem->handle_table,
+ HASH_FIND(handle_hh, bufmgr->handle_table,
&handle, sizeof(handle), bo_gem);
if (bo_gem) {
drm_bacon_bo_reference(&bo_gem->bo);
@@ -2281,7 +2267,7 @@ drm_bacon_bo_gem_create_from_prime(drm_bacon_bufmgr *bufmgr, int prime_fd, int s
bo_gem->bo.bufmgr = bufmgr;
bo_gem->gem_handle = handle;
- HASH_ADD(handle_hh, bufmgr_gem->handle_table,
+ HASH_ADD(handle_hh, bufmgr->handle_table,
gem_handle, sizeof(bo_gem->gem_handle), bo_gem);
bo_gem->name = "prime";
@@ -2292,7 +2278,7 @@ drm_bacon_bo_gem_create_from_prime(drm_bacon_bufmgr *bufmgr, int prime_fd, int s
memclear(get_tiling);
get_tiling.handle = bo_gem->gem_handle;
- if (drmIoctl(bufmgr_gem->fd,
+ if (drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_GET_TILING,
&get_tiling))
goto err;
@@ -2300,25 +2286,25 @@ drm_bacon_bo_gem_create_from_prime(drm_bacon_bufmgr *bufmgr, int prime_fd, int s
bo_gem->tiling_mode = get_tiling.tiling_mode;
bo_gem->swizzle_mode = get_tiling.swizzle_mode;
/* XXX stride is unknown */
- drm_bacon_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem, 0);
+ drm_bacon_bo_gem_set_in_aperture_size(bufmgr, bo_gem, 0);
out:
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return &bo_gem->bo;
err:
drm_bacon_gem_bo_free(&bo_gem->bo);
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return NULL;
}
int
drm_bacon_bo_gem_export_to_prime(drm_bacon_bo *bo, int *prime_fd)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
- if (drmPrimeHandleToFD(bufmgr_gem->fd, bo_gem->gem_handle,
+ if (drmPrimeHandleToFD(bufmgr->fd, bo_gem->gem_handle,
DRM_CLOEXEC, prime_fd) != 0)
return -errno;
@@ -2330,7 +2316,7 @@ drm_bacon_bo_gem_export_to_prime(drm_bacon_bo *bo, int *prime_fd)
int
drm_bacon_bo_flink(drm_bacon_bo *bo, uint32_t *name)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
if (!bo_gem->global_name) {
@@ -2338,19 +2324,19 @@ drm_bacon_bo_flink(drm_bacon_bo *bo, uint32_t *name)
memclear(flink);
flink.handle = bo_gem->gem_handle;
- if (drmIoctl(bufmgr_gem->fd, DRM_IOCTL_GEM_FLINK, &flink))
+ if (drmIoctl(bufmgr->fd, DRM_IOCTL_GEM_FLINK, &flink))
return -errno;
- pthread_mutex_lock(&bufmgr_gem->lock);
+ pthread_mutex_lock(&bufmgr->lock);
if (!bo_gem->global_name) {
bo_gem->global_name = flink.name;
bo_gem->reusable = false;
- HASH_ADD(name_hh, bufmgr_gem->name_table,
+ HASH_ADD(name_hh, bufmgr->name_table,
global_name, sizeof(bo_gem->global_name),
bo_gem);
}
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
}
*name = bo_gem->global_name;
@@ -2367,9 +2353,7 @@ drm_bacon_bo_flink(drm_bacon_bo *bo, uint32_t *name)
void
drm_bacon_bufmgr_gem_enable_reuse(drm_bacon_bufmgr *bufmgr)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bufmgr;
-
- bufmgr_gem->bo_reuse = true;
+ bufmgr->bo_reuse = true;
}
/**
@@ -2420,9 +2404,7 @@ drm_bacon_gem_bo_enable_implicit_sync(drm_bacon_bo *bo)
int
drm_bacon_bufmgr_gem_can_disable_implicit_sync(drm_bacon_bufmgr *bufmgr)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bufmgr;
-
- return bufmgr_gem->has_exec_async;
+ return bufmgr->has_exec_async;
}
/**
@@ -2541,10 +2523,9 @@ drm_bacon_gem_compute_batch_space(drm_bacon_bo **bo_array, int count)
int
drm_bacon_bufmgr_check_aperture_space(drm_bacon_bo **bo_array, int count)
{
- drm_bacon_bufmgr_gem *bufmgr_gem =
- (drm_bacon_bufmgr_gem *) bo_array[0]->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo_array[0]->bufmgr;
unsigned int total = 0;
- unsigned int threshold = bufmgr_gem->gtt_size * 3 / 4;
+ unsigned int threshold = bufmgr->gtt_size * 3 / 4;
total = drm_bacon_gem_estimate_batch_space(bo_array, count);
@@ -2554,11 +2535,11 @@ drm_bacon_bufmgr_check_aperture_space(drm_bacon_bo **bo_array, int count)
if (total > threshold) {
DBG("check_space: overflowed available aperture, "
"%dkb vs %dkb\n",
- total / 1024, (int)bufmgr_gem->gtt_size / 1024);
+ total / 1024, (int)bufmgr->gtt_size / 1024);
return -ENOSPC;
} else {
DBG("drm_check_space: total %dkb vs bufgr %dkb\n", total / 1024,
- (int)bufmgr_gem->gtt_size / 1024);
+ (int)bufmgr->gtt_size / 1024);
return 0;
}
}
@@ -2624,19 +2605,19 @@ drm_bacon_bo_references(drm_bacon_bo *bo, drm_bacon_bo *target_bo)
}
static void
-add_bucket(drm_bacon_bufmgr_gem *bufmgr_gem, int size)
+add_bucket(drm_bacon_bufmgr *bufmgr, int size)
{
- unsigned int i = bufmgr_gem->num_buckets;
+ unsigned int i = bufmgr->num_buckets;
- assert(i < ARRAY_SIZE(bufmgr_gem->cache_bucket));
+ assert(i < ARRAY_SIZE(bufmgr->cache_bucket));
- list_inithead(&bufmgr_gem->cache_bucket[i].head);
- bufmgr_gem->cache_bucket[i].size = size;
- bufmgr_gem->num_buckets++;
+ list_inithead(&bufmgr->cache_bucket[i].head);
+ bufmgr->cache_bucket[i].size = size;
+ bufmgr->num_buckets++;
}
static void
-init_cache_buckets(drm_bacon_bufmgr_gem *bufmgr_gem)
+init_cache_buckets(drm_bacon_bufmgr *bufmgr)
{
unsigned long size, cache_max_size = 64 * 1024 * 1024;
@@ -2648,28 +2629,26 @@ init_cache_buckets(drm_bacon_bufmgr_gem *bufmgr_gem)
* width/height alignment and rounding of sizes to pages will
* get us useful cache hit rates anyway)
*/
- add_bucket(bufmgr_gem, 4096);
- add_bucket(bufmgr_gem, 4096 * 2);
- add_bucket(bufmgr_gem, 4096 * 3);
+ add_bucket(bufmgr, 4096);
+ add_bucket(bufmgr, 4096 * 2);
+ add_bucket(bufmgr, 4096 * 3);
/* Initialize the linked lists for BO reuse cache. */
for (size = 4 * 4096; size <= cache_max_size; size *= 2) {
- add_bucket(bufmgr_gem, size);
+ add_bucket(bufmgr, size);
- add_bucket(bufmgr_gem, size + size * 1 / 4);
- add_bucket(bufmgr_gem, size + size * 2 / 4);
- add_bucket(bufmgr_gem, size + size * 3 / 4);
+ add_bucket(bufmgr, size + size * 1 / 4);
+ add_bucket(bufmgr, size + size * 2 / 4);
+ add_bucket(bufmgr, size + size * 3 / 4);
}
}
void
drm_bacon_bufmgr_gem_set_vma_cache_size(drm_bacon_bufmgr *bufmgr, int limit)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *)bufmgr;
+ bufmgr->vma_max = limit;
- bufmgr_gem->vma_max = limit;
-
- drm_bacon_gem_bo_purge_vma_cache(bufmgr_gem);
+ drm_bacon_gem_bo_purge_vma_cache(bufmgr);
}
static int
@@ -2705,7 +2684,7 @@ parse_devid_override(const char *devid_override)
* INTEL_DEVID_OVERRIDE environment variable to the desired ID.
*/
static int
-get_pci_device_id(drm_bacon_bufmgr_gem *bufmgr_gem)
+get_pci_device_id(drm_bacon_bufmgr *bufmgr)
{
char *devid_override;
int devid = 0;
@@ -2715,7 +2694,7 @@ get_pci_device_id(drm_bacon_bufmgr_gem *bufmgr_gem)
if (geteuid() == getuid()) {
devid_override = getenv("INTEL_DEVID_OVERRIDE");
if (devid_override) {
- bufmgr_gem->no_exec = true;
+ bufmgr->no_exec = true;
return parse_devid_override(devid_override);
}
}
@@ -2723,7 +2702,7 @@ get_pci_device_id(drm_bacon_bufmgr_gem *bufmgr_gem)
memclear(gp);
gp.param = I915_PARAM_CHIPSET_ID;
gp.value = &devid;
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp);
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GETPARAM, &gp);
if (ret) {
fprintf(stderr, "get chip id failed: %d [%d]\n", ret, errno);
fprintf(stderr, "param: %d, val: %d\n", gp.param, *gp.value);
@@ -2734,15 +2713,12 @@ get_pci_device_id(drm_bacon_bufmgr_gem *bufmgr_gem)
int
drm_bacon_bufmgr_gem_get_devid(drm_bacon_bufmgr *bufmgr)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *)bufmgr;
-
- return bufmgr_gem->pci_device;
+ return bufmgr->pci_device;
}
drm_bacon_context *
drm_bacon_gem_context_create(drm_bacon_bufmgr *bufmgr)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *)bufmgr;
struct drm_i915_gem_context_create create;
drm_bacon_context *context = NULL;
int ret;
@@ -2752,7 +2728,7 @@ drm_bacon_gem_context_create(drm_bacon_bufmgr *bufmgr)
return NULL;
memclear(create);
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_CONTEXT_CREATE, &create);
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GEM_CONTEXT_CREATE, &create);
if (ret != 0) {
DBG("DRM_IOCTL_I915_GEM_CONTEXT_CREATE failed: %s\n",
strerror(errno));
@@ -2780,7 +2756,6 @@ drm_bacon_gem_context_get_id(drm_bacon_context *ctx, uint32_t *ctx_id)
void
drm_bacon_gem_context_destroy(drm_bacon_context *ctx)
{
- drm_bacon_bufmgr_gem *bufmgr_gem;
struct drm_i915_gem_context_destroy destroy;
int ret;
@@ -2789,9 +2764,8 @@ drm_bacon_gem_context_destroy(drm_bacon_context *ctx)
memclear(destroy);
- bufmgr_gem = (drm_bacon_bufmgr_gem *)ctx->bufmgr;
destroy.ctx_id = ctx->ctx_id;
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_CONTEXT_DESTROY,
+ ret = drmIoctl(ctx->bufmgr->fd, DRM_IOCTL_I915_GEM_CONTEXT_DESTROY,
&destroy);
if (ret != 0)
fprintf(stderr, "DRM_IOCTL_I915_GEM_CONTEXT_DESTROY failed: %s\n",
@@ -2806,7 +2780,6 @@ drm_bacon_get_reset_stats(drm_bacon_context *ctx,
uint32_t *active,
uint32_t *pending)
{
- drm_bacon_bufmgr_gem *bufmgr_gem;
struct drm_i915_reset_stats stats;
int ret;
@@ -2815,9 +2788,8 @@ drm_bacon_get_reset_stats(drm_bacon_context *ctx,
memclear(stats);
- bufmgr_gem = (drm_bacon_bufmgr_gem *)ctx->bufmgr;
stats.ctx_id = ctx->ctx_id;
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(ctx->bufmgr->fd,
DRM_IOCTL_I915_GET_RESET_STATS,
&stats);
if (ret == 0) {
@@ -2839,14 +2811,13 @@ drm_bacon_reg_read(drm_bacon_bufmgr *bufmgr,
uint32_t offset,
uint64_t *result)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *)bufmgr;
struct drm_i915_reg_read reg_read;
int ret;
memclear(reg_read);
reg_read.offset = offset;
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_REG_READ, &reg_read);
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_I915_REG_READ, &reg_read);
*result = reg_read.val;
return ret;
@@ -2855,14 +2826,14 @@ drm_bacon_reg_read(drm_bacon_bufmgr *bufmgr,
static pthread_mutex_t bufmgr_list_mutex = PTHREAD_MUTEX_INITIALIZER;
static struct list_head bufmgr_list = { &bufmgr_list, &bufmgr_list };
-static drm_bacon_bufmgr_gem *
+static drm_bacon_bufmgr *
drm_bacon_bufmgr_gem_find(int fd)
{
- list_for_each_entry(drm_bacon_bufmgr_gem,
- bufmgr_gem, &bufmgr_list, managers) {
- if (bufmgr_gem->fd == fd) {
- p_atomic_inc(&bufmgr_gem->refcount);
- return bufmgr_gem;
+ list_for_each_entry(drm_bacon_bufmgr,
+ bufmgr, &bufmgr_list, managers) {
+ if (bufmgr->fd == fd) {
+ p_atomic_inc(&bufmgr->refcount);
+ return bufmgr;
}
}
@@ -2872,13 +2843,11 @@ drm_bacon_bufmgr_gem_find(int fd)
void
drm_bacon_bufmgr_destroy(drm_bacon_bufmgr *bufmgr)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *)bufmgr;
-
- if (atomic_add_unless(&bufmgr_gem->refcount, -1, 1)) {
+ if (atomic_add_unless(&bufmgr->refcount, -1, 1)) {
pthread_mutex_lock(&bufmgr_list_mutex);
- if (p_atomic_dec_zero(&bufmgr_gem->refcount)) {
- list_del(&bufmgr_gem->managers);
+ if (p_atomic_dec_zero(&bufmgr->refcount)) {
+ list_del(&bufmgr->managers);
drm_bacon_bufmgr_gem_destroy(bufmgr);
}
@@ -2888,7 +2857,7 @@ drm_bacon_bufmgr_destroy(drm_bacon_bufmgr *bufmgr)
void *drm_bacon_gem_bo_map__gtt(drm_bacon_bo *bo)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
if (bo_gem->gtt_virtual)
@@ -2897,7 +2866,7 @@ void *drm_bacon_gem_bo_map__gtt(drm_bacon_bo *bo)
if (bo_gem->is_userptr)
return NULL;
- pthread_mutex_lock(&bufmgr_gem->lock);
+ pthread_mutex_lock(&bufmgr->lock);
if (bo_gem->gtt_virtual == NULL) {
struct drm_i915_gem_mmap_gtt mmap_arg;
void *ptr;
@@ -2906,37 +2875,37 @@ void *drm_bacon_gem_bo_map__gtt(drm_bacon_bo *bo)
bo_gem->gem_handle, bo_gem->name, bo_gem->map_count);
if (bo_gem->map_count++ == 0)
- drm_bacon_gem_bo_open_vma(bufmgr_gem, bo_gem);
+ drm_bacon_gem_bo_open_vma(bufmgr, bo_gem);
memclear(mmap_arg);
mmap_arg.handle = bo_gem->gem_handle;
/* Get the fake offset back... */
ptr = MAP_FAILED;
- if (drmIoctl(bufmgr_gem->fd,
+ if (drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_MMAP_GTT,
&mmap_arg) == 0) {
/* and mmap it */
ptr = drm_mmap(0, bo->size, PROT_READ | PROT_WRITE,
- MAP_SHARED, bufmgr_gem->fd,
+ MAP_SHARED, bufmgr->fd,
mmap_arg.offset);
}
if (ptr == MAP_FAILED) {
if (--bo_gem->map_count == 0)
- drm_bacon_gem_bo_close_vma(bufmgr_gem, bo_gem);
+ drm_bacon_gem_bo_close_vma(bufmgr, bo_gem);
ptr = NULL;
}
bo_gem->gtt_virtual = ptr;
}
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return bo_gem->gtt_virtual;
}
void *drm_bacon_gem_bo_map__cpu(drm_bacon_bo *bo)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
if (bo_gem->mem_virtual)
@@ -2947,12 +2916,12 @@ void *drm_bacon_gem_bo_map__cpu(drm_bacon_bo *bo)
return bo_gem->user_virtual;
}
- pthread_mutex_lock(&bufmgr_gem->lock);
+ pthread_mutex_lock(&bufmgr->lock);
if (!bo_gem->mem_virtual) {
struct drm_i915_gem_mmap mmap_arg;
if (bo_gem->map_count++ == 0)
- drm_bacon_gem_bo_open_vma(bufmgr_gem, bo_gem);
+ drm_bacon_gem_bo_open_vma(bufmgr, bo_gem);
DBG("bo_map: %d (%s), map_count=%d\n",
bo_gem->gem_handle, bo_gem->name, bo_gem->map_count);
@@ -2960,27 +2929,27 @@ void *drm_bacon_gem_bo_map__cpu(drm_bacon_bo *bo)
memclear(mmap_arg);
mmap_arg.handle = bo_gem->gem_handle;
mmap_arg.size = bo->size;
- if (drmIoctl(bufmgr_gem->fd,
+ if (drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_MMAP,
&mmap_arg)) {
DBG("%s:%d: Error mapping buffer %d (%s): %s .\n",
__FILE__, __LINE__, bo_gem->gem_handle,
bo_gem->name, strerror(errno));
if (--bo_gem->map_count == 0)
- drm_bacon_gem_bo_close_vma(bufmgr_gem, bo_gem);
+ drm_bacon_gem_bo_close_vma(bufmgr, bo_gem);
} else {
VG(VALGRIND_MALLOCLIKE_BLOCK(mmap_arg.addr_ptr, mmap_arg.size, 0, 1));
bo_gem->mem_virtual = (void *)(uintptr_t) mmap_arg.addr_ptr;
}
}
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return bo_gem->mem_virtual;
}
void *drm_bacon_gem_bo_map__wc(drm_bacon_bo *bo)
{
- drm_bacon_bufmgr_gem *bufmgr_gem = (drm_bacon_bufmgr_gem *) bo->bufmgr;
+ drm_bacon_bufmgr *bufmgr = bo->bufmgr;
drm_bacon_bo_gem *bo_gem = (drm_bacon_bo_gem *) bo;
if (bo_gem->wc_virtual)
@@ -2989,12 +2958,12 @@ void *drm_bacon_gem_bo_map__wc(drm_bacon_bo *bo)
if (bo_gem->is_userptr)
return NULL;
- pthread_mutex_lock(&bufmgr_gem->lock);
+ pthread_mutex_lock(&bufmgr->lock);
if (!bo_gem->wc_virtual) {
struct drm_i915_gem_mmap mmap_arg;
if (bo_gem->map_count++ == 0)
- drm_bacon_gem_bo_open_vma(bufmgr_gem, bo_gem);
+ drm_bacon_gem_bo_open_vma(bufmgr, bo_gem);
DBG("bo_map: %d (%s), map_count=%d\n",
bo_gem->gem_handle, bo_gem->name, bo_gem->map_count);
@@ -3003,20 +2972,20 @@ void *drm_bacon_gem_bo_map__wc(drm_bacon_bo *bo)
mmap_arg.handle = bo_gem->gem_handle;
mmap_arg.size = bo->size;
mmap_arg.flags = I915_MMAP_WC;
- if (drmIoctl(bufmgr_gem->fd,
+ if (drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_MMAP,
&mmap_arg)) {
DBG("%s:%d: Error mapping buffer %d (%s): %s .\n",
__FILE__, __LINE__, bo_gem->gem_handle,
bo_gem->name, strerror(errno));
if (--bo_gem->map_count == 0)
- drm_bacon_gem_bo_close_vma(bufmgr_gem, bo_gem);
+ drm_bacon_gem_bo_close_vma(bufmgr, bo_gem);
} else {
VG(VALGRIND_MALLOCLIKE_BLOCK(mmap_arg.addr_ptr, mmap_arg.size, 0, 1));
bo_gem->wc_virtual = (void *)(uintptr_t) mmap_arg.addr_ptr;
}
}
- pthread_mutex_unlock(&bufmgr_gem->lock);
+ pthread_mutex_unlock(&bufmgr->lock);
return bo_gem->wc_virtual;
}
@@ -3030,64 +2999,64 @@ void *drm_bacon_gem_bo_map__wc(drm_bacon_bo *bo)
drm_bacon_bufmgr *
drm_bacon_bufmgr_gem_init(int fd, int batch_size)
{
- drm_bacon_bufmgr_gem *bufmgr_gem;
+ drm_bacon_bufmgr *bufmgr;
struct drm_i915_gem_get_aperture aperture;
drm_i915_getparam_t gp;
int ret, tmp;
pthread_mutex_lock(&bufmgr_list_mutex);
- bufmgr_gem = drm_bacon_bufmgr_gem_find(fd);
- if (bufmgr_gem)
+ bufmgr = drm_bacon_bufmgr_gem_find(fd);
+ if (bufmgr)
goto exit;
- bufmgr_gem = calloc(1, sizeof(*bufmgr_gem));
- if (bufmgr_gem == NULL)
+ bufmgr = calloc(1, sizeof(*bufmgr));
+ if (bufmgr == NULL)
goto exit;
- bufmgr_gem->fd = fd;
- p_atomic_set(&bufmgr_gem->refcount, 1);
+ bufmgr->fd = fd;
+ p_atomic_set(&bufmgr->refcount, 1);
- if (pthread_mutex_init(&bufmgr_gem->lock, NULL) != 0) {
- free(bufmgr_gem);
- bufmgr_gem = NULL;
+ if (pthread_mutex_init(&bufmgr->lock, NULL) != 0) {
+ free(bufmgr);
+ bufmgr = NULL;
goto exit;
}
memclear(aperture);
- ret = drmIoctl(bufmgr_gem->fd,
+ ret = drmIoctl(bufmgr->fd,
DRM_IOCTL_I915_GEM_GET_APERTURE,
&aperture);
if (ret == 0)
- bufmgr_gem->gtt_size = aperture.aper_available_size;
+ bufmgr->gtt_size = aperture.aper_available_size;
else {
fprintf(stderr, "DRM_IOCTL_I915_GEM_APERTURE failed: %s\n",
strerror(errno));
- bufmgr_gem->gtt_size = 128 * 1024 * 1024;
+ bufmgr->gtt_size = 128 * 1024 * 1024;
fprintf(stderr, "Assuming %dkB available aperture size.\n"
"May lead to reduced performance or incorrect "
"rendering.\n",
- (int)bufmgr_gem->gtt_size / 1024);
- }
-
- bufmgr_gem->pci_device = get_pci_device_id(bufmgr_gem);
-
- if (IS_GEN4(bufmgr_gem->pci_device))
- bufmgr_gem->gen = 4;
- else if (IS_GEN5(bufmgr_gem->pci_device))
- bufmgr_gem->gen = 5;
- else if (IS_GEN6(bufmgr_gem->pci_device))
- bufmgr_gem->gen = 6;
- else if (IS_GEN7(bufmgr_gem->pci_device))
- bufmgr_gem->gen = 7;
- else if (IS_GEN8(bufmgr_gem->pci_device))
- bufmgr_gem->gen = 8;
- else if (IS_GEN9(bufmgr_gem->pci_device))
- bufmgr_gem->gen = 9;
+ (int)bufmgr->gtt_size / 1024);
+ }
+
+ bufmgr->pci_device = get_pci_device_id(bufmgr);
+
+ if (IS_GEN4(bufmgr->pci_device))
+ bufmgr->gen = 4;
+ else if (IS_GEN5(bufmgr->pci_device))
+ bufmgr->gen = 5;
+ else if (IS_GEN6(bufmgr->pci_device))
+ bufmgr->gen = 6;
+ else if (IS_GEN7(bufmgr->pci_device))
+ bufmgr->gen = 7;
+ else if (IS_GEN8(bufmgr->pci_device))
+ bufmgr->gen = 8;
+ else if (IS_GEN9(bufmgr->pci_device))
+ bufmgr->gen = 9;
else {
- free(bufmgr_gem);
- bufmgr_gem = NULL;
+ free(bufmgr);
+ bufmgr = NULL;
goto exit;
}
@@ -3095,35 +3064,35 @@ drm_bacon_bufmgr_gem_init(int fd, int batch_size)
gp.value = &tmp;
gp.param = I915_PARAM_HAS_BSD;
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp);
- bufmgr_gem->has_bsd = ret == 0;
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GETPARAM, &gp);
+ bufmgr->has_bsd = ret == 0;
gp.param = I915_PARAM_HAS_BLT;
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp);
- bufmgr_gem->has_blt = ret == 0;
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GETPARAM, &gp);
+ bufmgr->has_blt = ret == 0;
gp.param = I915_PARAM_HAS_EXEC_ASYNC;
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp);
- bufmgr_gem->has_exec_async = ret == 0;
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GETPARAM, &gp);
+ bufmgr->has_exec_async = ret == 0;
gp.param = I915_PARAM_HAS_WAIT_TIMEOUT;
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp);
- bufmgr_gem->has_wait_timeout = ret == 0;
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GETPARAM, &gp);
+ bufmgr->has_wait_timeout = ret == 0;
gp.param = I915_PARAM_HAS_LLC;
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp);
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GETPARAM, &gp);
if (ret != 0) {
/* Kernel does not supports HAS_LLC query, fallback to GPU
* generation detection and assume that we have LLC on GEN6/7
*/
- bufmgr_gem->has_llc = (IS_GEN6(bufmgr_gem->pci_device) |
- IS_GEN7(bufmgr_gem->pci_device));
+ bufmgr->has_llc = (IS_GEN6(bufmgr->pci_device) |
+ IS_GEN7(bufmgr->pci_device));
} else
- bufmgr_gem->has_llc = *gp.value;
+ bufmgr->has_llc = *gp.value;
gp.param = I915_PARAM_HAS_VEBOX;
- ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp);
- bufmgr_gem->has_vebox = (ret == 0) & (*gp.value > 0);
+ ret = drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GETPARAM, &gp);
+ bufmgr->has_vebox = (ret == 0) & (*gp.value > 0);
/* Let's go with one relocation per every 2 dwords (but round down a bit
* since a power of two will mean an extra page allocation for the reloc
@@ -3131,17 +3100,17 @@ drm_bacon_bufmgr_gem_init(int fd, int batch_size)
*
* Every 4 was too few for the blender benchmark.
*/
- bufmgr_gem->max_relocs = batch_size / sizeof(uint32_t) / 2 - 2;
+ bufmgr->max_relocs = batch_size / sizeof(uint32_t) / 2 - 2;
- init_cache_buckets(bufmgr_gem);
+ init_cache_buckets(bufmgr);
- list_inithead(&bufmgr_gem->vma_cache);
- bufmgr_gem->vma_max = -1; /* unlimited by default */
+ list_inithead(&bufmgr->vma_cache);
+ bufmgr->vma_max = -1; /* unlimited by default */
- list_add(&bufmgr_gem->managers, &bufmgr_list);
+ list_add(&bufmgr->managers, &bufmgr_list);
exit:
pthread_mutex_unlock(&bufmgr_list_mutex);
- return bufmgr_gem != NULL ? &bufmgr_gem->bufmgr : NULL;
+ return bufmgr;
}
diff --git a/src/mesa/drivers/dri/i965/intel_bufmgr_priv.h b/src/mesa/drivers/dri/i965/intel_bufmgr_priv.h
deleted file mode 100644
index cccb9e4a972..00000000000
--- a/src/mesa/drivers/dri/i965/intel_bufmgr_priv.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright © 2008 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- * Eric Anholt <[email protected]>
- *
- */
-
-/**
- * @file intel_bufmgr_priv.h
- *
- * Private definitions of Intel-specific bufmgr functions and structures.
- */
-
-#ifndef INTEL_BUFMGR_PRIV_H
-#define INTEL_BUFMGR_PRIV_H
-
-/**
- * Context for a buffer manager instance.
- *
- * Contains public methods followed by private storage for the buffer manager.
- */
-struct _drm_bacon_bufmgr {
-};
-
-#endif /* INTEL_BUFMGR_PRIV_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 03:14:10 +0000