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Searched refs:xskb (Results 1 – 5 of 5) sorted by relevance

/linux/include/net/
H A Dxsk_buff_pool.h119 void xp_free(struct xdp_buff_xsk *xskb);
121 static inline void xp_init_xskb_addr(struct xdp_buff_xsk *xskb, struct xsk_buff_pool *pool, in xp_init_xskb_addr() argument
124 xskb->xdp.data_hard_start = pool->addrs + addr + pool->headroom; in xp_init_xskb_addr()
127 static inline void xp_init_xskb_dma(struct xdp_buff_xsk *xskb, struct xsk_buff_pool *pool, in xp_init_xskb_dma() argument
130 xskb->frame_dma = (dma_pages[addr >> PAGE_SHIFT] & ~XSK_NEXT_PG_CONTIG_MASK) + in xp_init_xskb_dma()
132 xskb->dma = xskb->frame_dma + pool->headroom + XDP_PACKET_HEADROOM; in xp_init_xskb_dma()
154 static inline dma_addr_t xp_get_dma(struct xdp_buff_xsk *xskb) in xp_get_dma() argument
156 return xskb->dma; in xp_get_dma()
159 static inline dma_addr_t xp_get_frame_dma(struct xdp_buff_xsk *xskb) in xp_get_frame_dma() argument
161 return xskb->frame_dma; in xp_get_frame_dma()
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H A Dxdp_sock_drv.h108 struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); in xsk_buff_xdp_get_dma() local
110 return xp_get_dma(xskb); in xsk_buff_xdp_get_dma()
115 struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); in xsk_buff_xdp_get_frame_dma() local
117 return xp_get_frame_dma(xskb); in xsk_buff_xdp_get_frame_dma()
143 struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); in xsk_buff_free() local
144 struct list_head *xskb_list = &xskb->pool->xskb_list; in xsk_buff_free()
157 xp_free(xskb); in xsk_buff_free()
179 struct xdp_buff_xsk *xskb = container_of(first, struct xdp_buff_xsk, xdp); in xsk_buff_get_frag() local
183 frag = list_first_entry_or_null(&xskb->pool->xskb_list, in xsk_buff_get_frag()
195 struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); in xsk_buff_del_frag() local
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/linux/net/xdp/
H A Dxsk_buff_pool.c59 struct xdp_buff_xsk *xskb; in xp_create_and_assign_umem() local
102 xskb = &pool->heads[i]; in xp_create_and_assign_umem()
103 xskb->pool = pool; in xp_create_and_assign_umem()
104 xskb->xdp.frame_sz = umem->chunk_size - umem->headroom; in xp_create_and_assign_umem()
105 INIT_LIST_HEAD(&xskb->list_node); in xp_create_and_assign_umem()
107 pool->free_heads[i] = xskb; in xp_create_and_assign_umem()
109 xp_init_xskb_addr(xskb, pool, (u64)i * pool->chunk_size); in xp_create_and_assign_umem()
133 struct xdp_buff_xsk *xskb = &pool->heads[i]; in xp_fill_cb() local
135 memcpy(xskb->cb + desc->off, desc->src, desc->bytes); in xp_fill_cb()
440 struct xdp_buff_xsk *xskb = &pool->heads[i]; in xp_init_dma_info() local
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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
174 err = __xsk_rcv_zc(xs, xskb, len, contd); in xsk_rcv_zc()
188 __xsk_rcv_zc(xs, xskb, len, contd); in xsk_rcv_zc()
189 xskb_list = &xskb->pool->xskb_list; in xsk_rcv_zc()
245 struct xdp_buff_xsk *xskb; in __xsk_rcv() local
262 xskb = container_of(xsk_xdp, struct xdp_buff_xsk, xdp); in __xsk_rcv()
263 err = __xsk_rcv_zc(xs, xskb, len, 0); in __xsk_rcv()
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/linux/include/net/libeth/
H A Dxsk.h649 struct xdp_buff **xskb; in libeth_xskfqe_alloc() local
656 xskb = (typeof(xskb))&fq->fqes[fq->ntu]; in libeth_xskfqe_alloc()
657 ret = xsk_buff_alloc_batch(fq->pool, xskb, this); in libeth_xskfqe_alloc()