diff options
Diffstat (limited to 'include/net')
-rw-r--r-- | include/net/xdp_sock_drv.h | 17 | ||||
-rw-r--r-- | include/net/xsk_buff_pool.h | 2 |
2 files changed, 19 insertions, 0 deletions
diff --git a/include/net/xdp_sock_drv.h b/include/net/xdp_sock_drv.h index 81e02de3f453..b62bb8525a5f 100644 --- a/include/net/xdp_sock_drv.h +++ b/include/net/xdp_sock_drv.h @@ -14,6 +14,12 @@ #ifdef CONFIG_XDP_SOCKETS +struct xsk_cb_desc { + void *src; + u8 off; + u8 bytes; +}; + void xsk_tx_completed(struct xsk_buff_pool *pool, u32 nb_entries); bool xsk_tx_peek_desc(struct xsk_buff_pool *pool, struct xdp_desc *desc); u32 xsk_tx_peek_release_desc_batch(struct xsk_buff_pool *pool, u32 max); @@ -47,6 +53,12 @@ static inline void xsk_pool_set_rxq_info(struct xsk_buff_pool *pool, xp_set_rxq_info(pool, rxq); } +static inline void xsk_pool_fill_cb(struct xsk_buff_pool *pool, + struct xsk_cb_desc *desc) +{ + xp_fill_cb(pool, desc); +} + static inline unsigned int xsk_pool_get_napi_id(struct xsk_buff_pool *pool) { #ifdef CONFIG_NET_RX_BUSY_POLL @@ -274,6 +286,11 @@ static inline void xsk_pool_set_rxq_info(struct xsk_buff_pool *pool, { } +static inline void xsk_pool_fill_cb(struct xsk_buff_pool *pool, + struct xsk_cb_desc *desc) +{ +} + static inline unsigned int xsk_pool_get_napi_id(struct xsk_buff_pool *pool) { return 0; diff --git a/include/net/xsk_buff_pool.h b/include/net/xsk_buff_pool.h index 8d48d37ab7c0..99dd7376df6a 100644 --- a/include/net/xsk_buff_pool.h +++ b/include/net/xsk_buff_pool.h @@ -12,6 +12,7 @@ struct xsk_buff_pool; struct xdp_rxq_info; +struct xsk_cb_desc; struct xsk_queue; struct xdp_desc; struct xdp_umem; @@ -135,6 +136,7 @@ static inline void xp_init_xskb_dma(struct xdp_buff_xsk *xskb, struct xsk_buff_p /* AF_XDP ZC drivers, via xdp_sock_buff.h */ void xp_set_rxq_info(struct xsk_buff_pool *pool, struct xdp_rxq_info *rxq); +void xp_fill_cb(struct xsk_buff_pool *pool, struct xsk_cb_desc *desc); int xp_dma_map(struct xsk_buff_pool *pool, struct device *dev, unsigned long attrs, struct page **pages, u32 nr_pages); void xp_dma_unmap(struct xsk_buff_pool *pool, unsigned long attrs); |