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Searched refs:xskb (Results 1 – 4 of 4) sorted by relevance

/linux/include/net/
H A Dxsk_buff_pool.h124 void xp_free(struct xdp_buff_xsk *xskb); in xp_init_xskb_addr()
126 static inline void xp_init_xskb_addr(struct xdp_buff_xsk *xskb, struct xsk_buff_pool *pool,
129 xskb->xdp.data_hard_start = pool->addrs + addr + pool->headroom; in xp_init_xskb_dma()
132 static inline void xp_init_xskb_dma(struct xdp_buff_xsk *xskb, struct xsk_buff_pool *pool, in xp_init_xskb_dma()
135 xskb->frame_dma = (dma_pages[addr >> PAGE_SHIFT] & ~XSK_NEXT_PG_CONTIG_MASK) +
137 xskb->dma = xskb->frame_dma + pool->headroom + XDP_PACKET_HEADROOM;
159 static inline dma_addr_t xp_get_dma(struct xdp_buff_xsk *xskb) in xp_get_frame_dma() argument
161 return xskb->dma; in xp_get_frame_dma()
164 static inline dma_addr_t xp_get_frame_dma(struct xdp_buff_xsk *xskb) in xp_dma_sync_for_cpu() argument
121 xp_init_xskb_addr(struct xdp_buff_xsk * xskb,struct xsk_buff_pool * pool,u64 addr) xp_init_xskb_addr() argument
127 xp_init_xskb_dma(struct xdp_buff_xsk * xskb,struct xsk_buff_pool * pool,dma_addr_t * dma_pages,u64 addr) xp_init_xskb_dma() argument
154 xp_get_dma(struct xdp_buff_xsk * xskb) xp_get_dma() argument
227 xp_release(struct xdp_buff_xsk * xskb) xp_release() argument
233 xp_get_handle(struct xdp_buff_xsk * xskb,struct xsk_buff_pool * pool) xp_get_handle() argument
[all...]
/linux/net/xdp/
H A Dxsk_buff_pool.c58 struct xdp_buff_xsk *xskb; in xp_create_and_assign_umem()
101 xskb = &pool->heads[i]; in xp_create_and_assign_umem()
102 xskb->pool = pool; in xp_create_and_assign_umem()
103 xskb->xdp.frame_sz = umem->chunk_size - umem->headroom; in xp_create_and_assign_umem()
104 INIT_LIST_HEAD(&xskb->list_node); in xp_create_and_assign_umem()
106 pool->free_heads[i] = xskb; in xp_create_and_assign_umem()
108 xp_init_xskb_addr(xskb, pool, (u64)i * pool->chunk_size); in xp_create_and_assign_umem()
132 struct xdp_buff_xsk *xskb = &pool->heads[i]; in xp_fill_cb()
134 memcpy(xskb->cb + desc->off, desc->src, desc->bytes); in xp_fill_cb()
419 struct xdp_buff_xsk *xskb in xp_check_dma_contiguity()
62 struct xdp_buff_xsk *xskb; xp_create_and_assign_umem() local
135 struct xdp_buff_xsk *xskb = &pool->heads[i]; xp_fill_cb() local
426 struct xdp_buff_xsk *xskb = &pool->heads[i]; xp_init_dma_info() local
515 struct xdp_buff_xsk *xskb; xp_get_xskb() local
531 struct xdp_buff_xsk *xskb; __xp_alloc() local
562 struct xdp_buff_xsk *xskb; xp_alloc() local
598 struct xdp_buff_xsk *xskb; xp_alloc_new_from_fq() local
624 struct xdp_buff_xsk *xskb; xp_alloc_reused() local
700 xp_free(struct xdp_buff_xsk * xskb) xp_free() argument
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H A Dxsk.c146 static int __xsk_rcv_zc(struct xdp_sock *xs, struct xdp_buff_xsk *xskb, u32 len, in __xsk_rcv_zc() argument
152 addr = xp_get_handle(xskb, xskb->pool); in __xsk_rcv_zc()
159 xp_release(xskb); in __xsk_rcv_zc()
165 struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); in xsk_rcv_zc() local
175 err = __xsk_rcv_zc(xs, xskb, len, contd); in xsk_rcv_zc()
181 xskb_list = &xskb->pool->xskb_list; in xsk_rcv_zc()
239 struct xdp_buff_xsk *xskb; in __xsk_rcv() local
256 xskb = container_of(xsk_xdp, struct xdp_buff_xsk, xdp); in __xsk_rcv()
257 err = __xsk_rcv_zc(xs, xskb, le in __xsk_rcv()
[all...]
/linux/include/net/libeth/
H A Dxsk.h646 struct xdp_buff **xskb; in libeth_xskfqe_alloc() local
653 xskb = (typeof(xskb))&fq->fqes[fq->ntu]; in libeth_xskfqe_alloc()
654 ret = xsk_buff_alloc_batch(fq->pool, xskb, this); in libeth_xskfqe_alloc()