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Searched refs:dma_page (Results 1 – 10 of 10) sorted by relevance

/dports/multimedia/v4l_compat/linux-5.13-rc2/drivers/media/pci/ivtv/
H A Divtv-udma.c16 dma_page->uaddr = first & PAGE_MASK; in ivtv_udma_get_page_info()
17 dma_page->offset = first & ~PAGE_MASK; in ivtv_udma_get_page_info()
18 dma_page->tail = 1 + ((first+size-1) & ~PAGE_MASK); in ivtv_udma_get_page_info()
19 dma_page->first = (first & PAGE_MASK) >> PAGE_SHIFT; in ivtv_udma_get_page_info()
20 dma_page->last = ((first+size-1) & PAGE_MASK) >> PAGE_SHIFT; in ivtv_udma_get_page_info()
21 dma_page->page_count = dma_page->last - dma_page->first + 1; in ivtv_udma_get_page_info()
22 if (dma_page->page_count == 1) dma_page->tail -= dma_page->offset; in ivtv_udma_get_page_info()
33 offset = dma_page->offset; in ivtv_udma_fill_sg_list()
36 for (i = 0; i < dma_page->page_count; i++) { in ivtv_udma_fill_sg_list()
37 unsigned int len = (i == dma_page->page_count - 1) ? in ivtv_udma_fill_sg_list()
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H A Divtv-udma.h13 void ivtv_udma_get_page_info(struct ivtv_dma_page_info *dma_page, unsigned long first, unsigned lon…
14 int ivtv_udma_fill_sg_list(struct ivtv_user_dma *dma, struct ivtv_dma_page_info *dma_page, int map_…
/dports/multimedia/v4l-utils/linux-5.13-rc2/drivers/media/pci/ivtv/
H A Divtv-udma.c16 dma_page->uaddr = first & PAGE_MASK; in ivtv_udma_get_page_info()
17 dma_page->offset = first & ~PAGE_MASK; in ivtv_udma_get_page_info()
18 dma_page->tail = 1 + ((first+size-1) & ~PAGE_MASK); in ivtv_udma_get_page_info()
19 dma_page->first = (first & PAGE_MASK) >> PAGE_SHIFT; in ivtv_udma_get_page_info()
20 dma_page->last = ((first+size-1) & PAGE_MASK) >> PAGE_SHIFT; in ivtv_udma_get_page_info()
21 dma_page->page_count = dma_page->last - dma_page->first + 1; in ivtv_udma_get_page_info()
22 if (dma_page->page_count == 1) dma_page->tail -= dma_page->offset; in ivtv_udma_get_page_info()
33 offset = dma_page->offset; in ivtv_udma_fill_sg_list()
36 for (i = 0; i < dma_page->page_count; i++) { in ivtv_udma_fill_sg_list()
37 unsigned int len = (i == dma_page->page_count - 1) ? in ivtv_udma_fill_sg_list()
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H A Divtv-udma.h13 void ivtv_udma_get_page_info(struct ivtv_dma_page_info *dma_page, unsigned long first, unsigned lon…
14 int ivtv_udma_fill_sg_list(struct ivtv_user_dma *dma, struct ivtv_dma_page_info *dma_page, int map_…
/dports/multimedia/libv4l/linux-5.13-rc2/drivers/media/pci/ivtv/
H A Divtv-udma.c16 dma_page->uaddr = first & PAGE_MASK; in ivtv_udma_get_page_info()
17 dma_page->offset = first & ~PAGE_MASK; in ivtv_udma_get_page_info()
18 dma_page->tail = 1 + ((first+size-1) & ~PAGE_MASK); in ivtv_udma_get_page_info()
19 dma_page->first = (first & PAGE_MASK) >> PAGE_SHIFT; in ivtv_udma_get_page_info()
20 dma_page->last = ((first+size-1) & PAGE_MASK) >> PAGE_SHIFT; in ivtv_udma_get_page_info()
21 dma_page->page_count = dma_page->last - dma_page->first + 1; in ivtv_udma_get_page_info()
22 if (dma_page->page_count == 1) dma_page->tail -= dma_page->offset; in ivtv_udma_get_page_info()
33 offset = dma_page->offset; in ivtv_udma_fill_sg_list()
36 for (i = 0; i < dma_page->page_count; i++) { in ivtv_udma_fill_sg_list()
37 unsigned int len = (i == dma_page->page_count - 1) ? in ivtv_udma_fill_sg_list()
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H A Divtv-udma.h13 void ivtv_udma_get_page_info(struct ivtv_dma_page_info *dma_page, unsigned long first, unsigned lon…
14 int ivtv_udma_fill_sg_list(struct ivtv_user_dma *dma, struct ivtv_dma_page_info *dma_page, int map_…
/dports/multimedia/v4l_compat/linux-5.13-rc2/mm/
H A Ddmapool.c54 struct dma_page { /* cacheable header for 'allocation' bytes */ struct
71 struct dma_page *page; in show_pools() argument
204 static void pool_initialise_page(struct dma_pool *pool, struct dma_page *page) in pool_initialise_page()
222 struct dma_page *page; in pool_alloc_page()
243 static inline bool is_page_busy(struct dma_page *page) in is_page_busy()
248 static void pool_free_page(struct dma_pool *pool, struct dma_page *page) in pool_free_page()
270 struct dma_page *page, *tmp; in dma_pool_destroy()
319 struct dma_page *page; in dma_pool_alloc()
383 static struct dma_page *pool_find_page(struct dma_pool *pool, dma_addr_t dma) in pool_find_page()
385 struct dma_page *page; in pool_find_page()
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/dports/multimedia/libv4l/linux-5.13-rc2/mm/
H A Ddmapool.c54 struct dma_page { /* cacheable header for 'allocation' bytes */ struct
71 struct dma_page *page; in show_pools() argument
204 static void pool_initialise_page(struct dma_pool *pool, struct dma_page *page) in pool_initialise_page()
222 struct dma_page *page; in pool_alloc_page()
243 static inline bool is_page_busy(struct dma_page *page) in is_page_busy()
248 static void pool_free_page(struct dma_pool *pool, struct dma_page *page) in pool_free_page()
270 struct dma_page *page, *tmp; in dma_pool_destroy()
319 struct dma_page *page; in dma_pool_alloc()
383 static struct dma_page *pool_find_page(struct dma_pool *pool, dma_addr_t dma) in pool_find_page()
385 struct dma_page *page; in pool_find_page()
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/dports/multimedia/v4l-utils/linux-5.13-rc2/mm/
H A Ddmapool.c54 struct dma_page { /* cacheable header for 'allocation' bytes */ struct
71 struct dma_page *page; in show_pools() argument
204 static void pool_initialise_page(struct dma_pool *pool, struct dma_page *page) in pool_initialise_page()
222 struct dma_page *page; in pool_alloc_page()
243 static inline bool is_page_busy(struct dma_page *page) in is_page_busy()
248 static void pool_free_page(struct dma_pool *pool, struct dma_page *page) in pool_free_page()
270 struct dma_page *page, *tmp; in dma_pool_destroy()
319 struct dma_page *page; in dma_pool_alloc()
383 static struct dma_page *pool_find_page(struct dma_pool *pool, dma_addr_t dma) in pool_find_page()
385 struct dma_page *page; in pool_find_page()
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/dports/misc/rump/buildrump.sh-b914579/src/sys/external/bsd/drm2/dist/drm/ttm/
H A Dttm_page_alloc_dma.c128 struct dma_page { struct
334 static struct dma_page *__ttm_dma_alloc_page(struct dma_pool *pool) in __ttm_dma_alloc_page()
336 struct dma_page *d_page; in __ttm_dma_alloc_page()
338 d_page = kmalloc(sizeof(struct dma_page), GFP_KERNEL); in __ttm_dma_alloc_page()
381 struct dma_page *d_page, *tmp; in ttm_dma_pages_put()
418 struct dma_page *dma_p, *tmp; in ttm_dma_page_pool_free()
677 struct dma_page *d_page, *tmp; in ttm_dma_handle_caching_state_failure()
710 struct dma_page *dma_p; in ttm_dma_pool_alloc_new_pages()
814 struct dma_page *d_page; in ttm_dma_page_pool_fill_locked()
840 struct dma_page *d_page; in ttm_dma_pool_get_pages()
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