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ttm: Include the 'struct dev' when using the DMA API.

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This makes the accounting when using 'debug_dma_dump_mappings()'
and CONFIG_DMA_API_DEBUG=y be assigned to the correct device
instead of 'fallback'.

No functional change - just cosmetic.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
This commit is contained in:
Konrad Rzeszutek Wilk 2011-02-22 13:24:32 -05:00
parent e0138c26cd
commit 5a893fc28f
7 changed files with 18 additions and 10 deletions
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1
drivers/gpu/drm/nouveau/nouveau_mem.c
View File

@ -559,6 +559,7 @@ nouveau_mem_vram_init(struct drm_device *dev)
if (ret)
return ret;
dev_priv->ttm.bdev.dev = dev->dev;
ret = ttm_bo_device_init(&dev_priv->ttm.bdev,
dev_priv->ttm.bo_global_ref.ref.object,
&nouveau_bo_driver, DRM_FILE_PAGE_OFFSET,

1
drivers/gpu/drm/radeon/radeon_ttm.c
View File

@ -513,6 +513,7 @@ int radeon_ttm_init(struct radeon_device *rdev)
if (r) {
return r;
}
rdev->mman.bdev.dev = rdev->dev;
/* No others user of address space so set it to 0 */
r = ttm_bo_device_init(&rdev->mman.bdev,
rdev->mman.bo_global_ref.ref.object,

11
drivers/gpu/drm/ttm/ttm_page_alloc.c
View File

@ -664,7 +664,7 @@ out:
*/
int ttm_get_pages(struct list_head *pages, int flags,
enum ttm_caching_state cstate, unsigned count,
dma_addr_t *dma_address)
dma_addr_t *dma_address, struct device *dev)
{
struct ttm_page_pool *pool = ttm_get_pool(flags, cstate);
struct page *p = NULL;
@ -685,7 +685,7 @@ int ttm_get_pages(struct list_head *pages, int flags,
for (r = 0; r < count; ++r) {
if ((flags & TTM_PAGE_FLAG_DMA32) && dma_address) {
void *addr;
addr = dma_alloc_coherent(NULL, PAGE_SIZE,
addr = dma_alloc_coherent(dev, PAGE_SIZE,
&dma_address[r],
gfp_flags);
if (addr == NULL)
@ -730,7 +730,7 @@ int ttm_get_pages(struct list_head *pages, int flags,
printk(KERN_ERR TTM_PFX
"Failed to allocate extra pages "
"for large request.");
ttm_put_pages(pages, 0, flags, cstate, NULL);
ttm_put_pages(pages, 0, flags, cstate, NULL, NULL);
return r;
}
}
@ -741,7 +741,8 @@ int ttm_get_pages(struct list_head *pages, int flags,
/* Put all pages in pages list to correct pool to wait for reuse */
void ttm_put_pages(struct list_head *pages, unsigned page_count, int flags,
enum ttm_caching_state cstate, dma_addr_t *dma_address)
enum ttm_caching_state cstate, dma_addr_t *dma_address,
struct device *dev)
{
unsigned long irq_flags;
struct ttm_page_pool *pool = ttm_get_pool(flags, cstate);
@ -757,7 +758,7 @@ void ttm_put_pages(struct list_head *pages, unsigned page_count, int flags,
void *addr = page_address(p);
WARN_ON(!addr || !dma_address[r]);
if (addr)
dma_free_coherent(NULL, PAGE_SIZE,
dma_free_coherent(dev, PAGE_SIZE,
addr,
dma_address[r]);
dma_address[r] = 0;

4
drivers/gpu/drm/ttm/ttm_tt.c
View File

@ -110,7 +110,7 @@ static struct page *__ttm_tt_get_page(struct ttm_tt *ttm, int index)
INIT_LIST_HEAD(&h);
ret = ttm_get_pages(&h, ttm->page_flags, ttm->caching_state, 1,
&ttm->dma_address[index]);
&ttm->dma_address[index], ttm->be->bdev->dev);
if (ret != 0)
return NULL;
@ -304,7 +304,7 @@ static void ttm_tt_free_alloced_pages(struct ttm_tt *ttm)
}
}
ttm_put_pages(&h, count, ttm->page_flags, ttm->caching_state,
ttm->dma_address);
ttm->dma_address, ttm->be->bdev->dev);
ttm->state = tt_unpopulated;
ttm->first_himem_page = ttm->num_pages;
ttm->last_lomem_page = -1;

2
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
View File

@ -322,7 +322,7 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
ttm_lock_set_kill(&dev_priv->fbdev_master.lock, false, SIGTERM);
dev_priv->active_master = &dev_priv->fbdev_master;
dev_priv->bdev.dev = dev->dev;
ret = ttm_bo_device_init(&dev_priv->bdev,
dev_priv->bo_global_ref.ref.object,
&vmw_bo_driver, VMWGFX_FILE_PAGE_OFFSET,

1
include/drm/ttm/ttm_bo_driver.h
View File

@ -533,6 +533,7 @@ struct ttm_bo_device {
struct list_head device_list;
struct ttm_bo_global *glob;
struct ttm_bo_driver *driver;
struct device *dev;
rwlock_t vm_lock;
struct ttm_mem_type_manager man[TTM_NUM_MEM_TYPES];
/*

8
include/drm/ttm/ttm_page_alloc.h
View File

@ -37,12 +37,14 @@
* @cstate: ttm caching state for the page.
* @count: number of pages to allocate.
* @dma_address: The DMA (bus) address of pages (if TTM_PAGE_FLAG_DMA32 set).
* @dev: struct device for appropiate DMA accounting.
*/
int ttm_get_pages(struct list_head *pages,
int flags,
enum ttm_caching_state cstate,
unsigned count,
dma_addr_t *dma_address);
dma_addr_t *dma_address,
struct device *dev);
/**
* Put linked list of pages to pool.
*
@ -52,12 +54,14 @@ int ttm_get_pages(struct list_head *pages,
* @flags: ttm flags for page allocation.
* @cstate: ttm caching state.
* @dma_address: The DMA (bus) address of pages (if TTM_PAGE_FLAG_DMA32 set).
* @dev: struct device for appropiate DMA accounting.
*/
void ttm_put_pages(struct list_head *pages,
unsigned page_count,
int flags,
enum ttm_caching_state cstate,
dma_addr_t *dma_address);
dma_addr_t *dma_address,
struct device *dev);
/**
* Initialize pool allocator.
*/