Home
last modified time | relevance | path

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

/linux-6.15/include/net/
H A Dxsk_buff_pool.h119 void xp_free(struct xdp_buff_xsk *xskb);
132 xskb->dma = xskb->frame_dma + pool->headroom + XDP_PACKET_HEADROOM; in xp_init_xskb_dma()
156 return xskb->dma; in xp_get_dma()
161 return xskb->frame_dma; in xp_get_frame_dma()
166 dma_sync_single_for_cpu(xskb->pool->dev, xskb->dma, in xp_dma_sync_for_cpu()
167 xskb->pool->frame_len, in xp_dma_sync_for_cpu()
227 static inline void xp_release(struct xdp_buff_xsk *xskb) in xp_release() argument
229 if (xskb->pool->unaligned) in xp_release()
230 xskb->pool->free_heads[xskb->pool->free_heads_cnt++] = xskb; in xp_release()
236 u64 orig_addr = xskb->xdp.data - pool->addrs; in xp_get_handle()
[all …]
H A Dxdp_sock_drv.h78 struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); in xsk_buff_xdp_get_dma() local
80 return xp_get_dma(xskb); in xsk_buff_xdp_get_dma()
85 struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); in xsk_buff_xdp_get_frame_dma() local
87 return xp_get_frame_dma(xskb); in xsk_buff_xdp_get_frame_dma()
113 struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); in xsk_buff_free() local
114 struct list_head *xskb_list = &xskb->pool->xskb_list; in xsk_buff_free()
127 xp_free(xskb); in xsk_buff_free()
153 frag = list_first_entry_or_null(&xskb->pool->xskb_list, in xsk_buff_get_frag()
167 list_del(&xskb->list_node); in xsk_buff_del_tail()
175 frag = list_last_entry(&xskb->pool->xskb_list, struct xdp_buff_xsk, in xsk_buff_get_tail()
[all …]
/linux-6.15/net/xdp/
H A Dxsk_buff_pool.c105 xskb->pool = pool; in xp_create_and_assign_umem()
522 return xskb; in xp_get_xskb()
553 return xskb; in __xp_alloc()
562 if (!xskb) in xp_alloc()
571 xskb->xdp.data = xskb->xdp.data_hard_start + XDP_PACKET_HEADROOM; in xp_alloc()
572 xskb->xdp.data_meta = xskb->xdp.data; in xp_alloc()
573 xskb->xdp.flags = 0; in xp_alloc()
578 return &xskb->xdp; in xp_alloc()
610 *xdp = &xskb->xdp; in xp_alloc_new_from_fq()
630 *xdp = &xskb->xdp; in xp_alloc_reused()
[all …]
H A Dxsk.c139 static int __xsk_rcv_zc(struct xdp_sock *xs, struct xdp_buff_xsk *xskb, u32 len, in __xsk_rcv_zc() argument
145 addr = xp_get_handle(xskb, xskb->pool); in __xsk_rcv_zc()
152 xp_release(xskb); in __xsk_rcv_zc()
158 struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); in xsk_rcv_zc() local
168 err = __xsk_rcv_zc(xs, xskb, len, contd); in xsk_rcv_zc()
174 xskb_list = &xskb->pool->xskb_list; in xsk_rcv_zc()
232 struct xdp_buff_xsk *xskb; in __xsk_rcv() local
249 xskb = container_of(xsk_xdp, struct xdp_buff_xsk, xdp); in __xsk_rcv()
250 err = __xsk_rcv_zc(xs, xskb, len, 0); in __xsk_rcv()
287 xskb = container_of(xsk_xdp, struct xdp_buff_xsk, xdp); in __xsk_rcv()
[all …]