Home
last modified time | relevance | path

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

/openbmc/linux/include/net/
H A Dxsk_buff_pool.h121 xskb->orig_addr = addr; in xp_init_xskb_addr()
130 xskb->dma = xskb->frame_dma + pool->headroom + XDP_PACKET_HEADROOM; in xp_init_xskb_dma()
145 return xskb->dma; in xp_get_dma()
150 return xskb->frame_dma; in xp_get_frame_dma()
156 xp_dma_sync_for_cpu_slow(xskb); in xp_dma_sync_for_cpu()
222 if (xskb->pool->unaligned) in xp_release()
223 xskb->pool->free_heads[xskb->pool->free_heads_cnt++] = xskb; in xp_release()
228 u64 offset = xskb->xdp.data - xskb->xdp.data_hard_start; in xp_get_handle()
230 offset += xskb->pool->headroom; in xp_get_handle()
231 if (!xskb->pool->unaligned) in xp_get_handle()
[all …]
H A Dxdp_sock_drv.h75 struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); in xsk_buff_xdp_get_dma() local
77 return xp_get_dma(xskb); in xsk_buff_xdp_get_dma()
82 struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); in xsk_buff_xdp_get_frame_dma() local
84 return xp_get_frame_dma(xskb); in xsk_buff_xdp_get_frame_dma()
110 struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); in xsk_buff_free() local
111 struct list_head *xskb_list = &xskb->pool->xskb_list; in xsk_buff_free()
124 xp_free(xskb); in xsk_buff_free()
140 frag = list_first_entry_or_null(&xskb->pool->xskb_list, in xsk_buff_get_frag()
154 list_del(&xskb->xskb_list_node); in xsk_buff_del_tail()
162 frag = list_last_entry(&xskb->pool->xskb_list, struct xdp_buff_xsk, in xsk_buff_get_tail()
[all …]
/openbmc/linux/net/xdp/
H A Dxsk_buff_pool.c100 xskb->pool = pool; in xp_create_and_assign_umem()
403 xp_init_xskb_dma(xskb, pool, dma_map->dma_pages, xskb->orig_addr); in xp_init_dma_info()
524 return xskb; in __xp_alloc()
533 if (!xskb) in xp_alloc()
542 xskb->xdp.data = xskb->xdp.data_hard_start + XDP_PACKET_HEADROOM; in xp_alloc()
543 xskb->xdp.data_meta = xskb->xdp.data; in xp_alloc()
551 return &xskb->xdp; in xp_alloc()
590 *xdp = &xskb->xdp; in xp_alloc_new_from_fq()
610 *xdp = &xskb->xdp; in xp_alloc_reused()
663 list_add(&xskb->free_list_node, &xskb->pool->free_list); in xp_free()
[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); 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 …]