Differential D20097 Diff 56811 sys/compat/linuxkpi/common/include/linux/dmapool.h

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Show All 40 Lines	struct dma_pool linux_dma_pool_create(char name, struct device *dev,
size_t size, size_t align, size_t boundary);		size_t size, size_t align, size_t boundary);
void linux_dma_pool_destroy(struct dma_pool *pool);		void linux_dma_pool_destroy(struct dma_pool *pool);
void linux_dma_pool_alloc(struct dma_pool pool, gfp_t mem_flags,		void linux_dma_pool_alloc(struct dma_pool pool, gfp_t mem_flags,
dma_addr_t *handle);		dma_addr_t *handle);
void linux_dma_pool_free(struct dma_pool pool, void vaddr,		void linux_dma_pool_free(struct dma_pool pool, void vaddr,
dma_addr_t dma_addr);		dma_addr_t dma_addr);

struct dma_pool {		struct dma_pool {
struct pci_dev *pool_pdev;		struct device *pool_device;
uma_zone_t pool_zone;		uma_zone_t pool_zone;
struct mtx pool_dma_lock;		struct mtx pool_lock;
bus_dma_tag_t pool_dmat;		bus_dma_tag_t pool_dmat;
size_t pool_entry_size;		size_t pool_entry_size;
struct mtx pool_ptree_lock;
struct pctrie pool_ptree;		struct pctrie pool_ptree;
};		};

		#define DMA_POOL_LOCK(pool) mtx_lock(&(pool)->pool_lock)
		#define DMA_POOL_UNLOCK(pool) mtx_unlock(&(pool)->pool_lock)

static inline struct dma_pool *		static inline struct dma_pool *
dma_pool_create(char name, struct device dev, size_t size,		dma_pool_create(char name, struct device dev, size_t size,
size_t align, size_t boundary)		size_t align, size_t boundary)
{		{

return (linux_dma_pool_create(name, dev, size, align, boundary));		return (linux_dma_pool_create(name, dev, size, align, boundary));
}		}
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