include/net/xsk_buff_pool.h

13 struct xsk_buff_pool;
29 	struct xsk_buff_pool *pool;
47 struct xsk_buff_pool {  struct
101 struct xsk_buff_pool *xp_create_and_assign_umem(struct xdp_sock *xs,  argument
103 int xp_assign_dev(struct xsk_buff_pool *pool, struct net_device *dev,
105 int xp_assign_dev_shared(struct xsk_buff_pool *pool, struct xdp_sock *umem_xs,
107 int xp_alloc_tx_descs(struct xsk_buff_pool *pool, struct xdp_sock *xs);
108 void xp_destroy(struct xsk_buff_pool *pool);
109 void xp_get_pool(struct xsk_buff_pool *pool);
110 bool xp_put_pool(struct xsk_buff_pool *pool);
111 void xp_clear_dev(struct xsk_buff_pool *pool);
112 void xp_add_xsk(struct xsk_buff_pool *pool, struct xdp_sock *xs);
113 void xp_del_xsk(struct xsk_buff_pool *pool, struct xdp_sock *xs);
118 static inline void xp_init_xskb_addr(struct xdp_buff_xsk *xskb, struct xsk_buff_pool *pool,  in xp_init_xskb_addr()
125 static inline void xp_init_xskb_dma(struct xdp_buff_xsk *xskb, struct xsk_buff_pool *pool,  in xp_init_xskb_dma()
134 void xp_set_rxq_info(struct xsk_buff_pool *pool, struct xdp_rxq_info *rxq);
135 int xp_dma_map(struct xsk_buff_pool *pool, struct device *dev,
137 void xp_dma_unmap(struct xsk_buff_pool *pool, unsigned long attrs);
138 struct xdp_buff *xp_alloc(struct xsk_buff_pool *pool);
139 u32 xp_alloc_batch(struct xsk_buff_pool *pool, struct xdp_buff **xdp, u32 max);
140 bool xp_can_alloc(struct xsk_buff_pool *pool, u32 count);
141 void *xp_raw_get_data(struct xsk_buff_pool *pool, u64 addr);
142 dma_addr_t xp_raw_get_dma(struct xsk_buff_pool *pool, u64 addr);
159 void xp_dma_sync_for_device_slow(struct xsk_buff_pool *pool, dma_addr_t dma,
161 static inline void xp_dma_sync_for_device(struct xsk_buff_pool *pool,  in xp_dma_sync_for_device()
177 static inline bool xp_desc_crosses_non_contig_pg(struct xsk_buff_pool *pool,  in xp_desc_crosses_non_contig_pg()
194 static inline u64 xp_aligned_extract_addr(struct xsk_buff_pool *pool, u64 addr)  in xp_aligned_extract_addr()
215 static inline u32 xp_aligned_extract_idx(struct xsk_buff_pool *pool, u64 addr)  in xp_aligned_extract_idx()