Searched refs:xdp (Results 126 - 150 of 209) sorted by last modified time

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/linux-master/tools/testing/selftests/bpf/progs/
H A Dtest_xdp_do_redirect.c28 SEC("xdp")
29 int xdp_redirect(struct xdp_md *xdp) argument
31 __u32 *metadata = (void *)(long)xdp->data_meta;
32 void *data_end = (void *)(long)xdp->data_end;
33 void *data = (void *)(long)xdp->data;
41 if (xdp->ingress_ifindex != (__u32)ifindex_in)
55 if (bpf_xdp_adjust_meta(xdp, sizeof(__u64)))
85 SEC("xdp")
86 int xdp_count_pkts(struct xdp_md *xdp) argument
88 void *data = (void *)(long)xdp
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H A Dxsk_xdp_progs.c19 SEC("xdp.frags") int xsk_def_prog(struct xdp_md *xdp) argument
24 SEC("xdp.frags") int xsk_xdp_drop(struct xdp_md *xdp) argument
33 SEC("xdp.frags") int xsk_xdp_populate_metadata(struct xdp_md *xdp) argument
40 err = bpf_xdp_adjust_meta(xdp, -(int)sizeof(struct xdp_info));
44 data = (void *)(long)xdp->data;
45 data_meta = (void *)(long)xdp->data_meta;
56 SEC("xdp") in argument
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/linux-master/include/net/
H A Dxsk_buff_pool.h11 #include <net/xdp.h>
26 struct xdp_buff xdp; member in struct:xdp_buff_xsk
126 xskb->xdp.data_hard_start = pool->addrs + addr + pool->headroom;
144 u32 xp_alloc_batch(struct xsk_buff_pool *pool, struct xdp_buff **xdp, u32 max);
233 u64 offset = xskb->xdp.data - xskb->xdp.data_hard_start;
H A Dxdp.h2 /* include/net/xdp.h
74 XDP_FLAGS_HAS_FRAGS = BIT(0), /* non-linear xdp buff */
75 XDP_FLAGS_FRAGS_PF_MEMALLOC = BIT(1), /* xdp paged memory is under
91 static __always_inline bool xdp_buff_has_frags(struct xdp_buff *xdp) argument
93 return !!(xdp->flags & XDP_FLAGS_HAS_FRAGS);
96 static __always_inline void xdp_buff_set_frags_flag(struct xdp_buff *xdp) argument
98 xdp->flags |= XDP_FLAGS_HAS_FRAGS;
101 static __always_inline void xdp_buff_clear_frags_flag(struct xdp_buff *xdp) argument
103 xdp->flags &= ~XDP_FLAGS_HAS_FRAGS;
106 static __always_inline bool xdp_buff_is_frag_pfmemalloc(struct xdp_buff *xdp) argument
111 xdp_buff_set_frag_pfmemalloc(struct xdp_buff *xdp) argument
117 xdp_init_buff(struct xdp_buff *xdp, u32 frame_sz, struct xdp_rxq_info *rxq) argument
125 xdp_prepare_buff(struct xdp_buff *xdp, unsigned char *hard_start, int headroom, int data_len, const bool meta_valid) argument
147 xdp_get_shared_info_from_buff(struct xdp_buff *xdp) argument
152 xdp_get_buff_len(struct xdp_buff *xdp) argument
252 xdp_convert_frame_to_buff(struct xdp_frame *frame, struct xdp_buff *xdp) argument
263 xdp_update_frame_from_buff(struct xdp_buff *xdp, struct xdp_frame *xdp_frame) argument
293 xdp_convert_buff_to_frame(struct xdp_buff *xdp) argument
359 xdp_set_data_meta_invalid(struct xdp_buff *xdp) argument
365 xdp_data_meta_unsupported(const struct xdp_buff *xdp) argument
507 bpf_prog_run_xdp(const struct bpf_prog *prog, struct xdp_buff *xdp) argument
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H A Dnetdev_rx_queue.h8 #include <net/xdp.h>
/linux-master/drivers/net/ethernet/socionext/
H A Dnetsec.c882 static u32 netsec_xdp_xmit_back(struct netsec_priv *priv, struct xdp_buff *xdp) argument
885 struct xdp_frame *xdpf = xdp_convert_buff_to_frame(xdp);
899 struct xdp_buff *xdp)
902 unsigned int sync, len = xdp->data_end - xdp->data;
908 act = bpf_prog_run_xdp(prog, xdp);
911 sync = xdp->data_end - xdp->data_hard_start - NETSEC_RXBUF_HEADROOM;
919 ret = netsec_xdp_xmit_back(priv, xdp);
921 page = virt_to_head_page(xdp
898 netsec_run_xdp(struct netsec_priv *priv, struct bpf_prog *prog, struct xdp_buff *xdp) argument
958 struct xdp_buff xdp; local
1819 netsec_xdp(struct net_device *ndev, struct netdev_bpf *xdp) argument
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/linux-master/drivers/net/ethernet/sfc/siena/
H A Dnet_driver.h29 #include <net/xdp.h>
H A Defx.c107 static int efx_xdp(struct net_device *dev, struct netdev_bpf *xdp);
655 static int efx_xdp(struct net_device *dev, struct netdev_bpf *xdp) argument
659 switch (xdp->command) {
661 return efx_xdp_setup_prog(efx, xdp->prog);
H A Dethtool_common.c427 unsigned short xdp; local
429 for (xdp = 0; xdp < efx->xdp_tx_queue_count; xdp++) {
433 "tx-xdp-cpu-%hu.tx_packets", xdp);
549 int xdp; local
551 for (xdp = 0; xdp < efx->xdp_tx_queue_count; xdp
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/linux-master/drivers/net/ethernet/sfc/
H A Dnet_driver.h29 #include <net/xdp.h>
H A Dethtool_common.c428 unsigned short xdp; local
430 for (xdp = 0; xdp < efx->xdp_tx_queue_count; xdp++) {
434 "tx-xdp-cpu-%hu.tx_packets", xdp);
550 int xdp; local
552 for (xdp = 0; xdp < efx->xdp_tx_queue_count; xdp
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H A Defx.c105 static int efx_xdp(struct net_device *dev, struct netdev_bpf *xdp);
656 static int efx_xdp(struct net_device *dev, struct netdev_bpf *xdp) argument
660 switch (xdp->command) {
662 return efx_xdp_setup_prog(efx, xdp->prog);
/linux-master/drivers/net/ethernet/netronome/nfp/
H A Dnfp_net.h24 #include <net/xdp.h>
293 * @xdp: XSK buffer pool handle (for AF_XDP)
297 struct xdp_buff *xdp; member in struct:nfp_net_xsk_rx_buf
559 * @xdp: Information about the driver XDP program
646 struct xdp_attachment_info xdp; member in struct:nfp_net
/linux-master/drivers/net/ethernet/netronome/nfp/nfdk/
H A Ddp.c1037 struct xdp_buff xdp; local
1042 xdp_init_buff(&xdp, PAGE_SIZE - NFP_NET_RX_BUF_HEADROOM,
1131 xdp_prepare_buff(&xdp,
1136 act = bpf_prog_run_xdp(xdp_prog, &xdp);
1138 pkt_len = xdp.data_end - xdp.data;
1139 pkt_off += xdp.data - orig_data;
1143 meta_len_xdp = xdp.data - xdp.data_meta;
/linux-master/drivers/net/ethernet/netronome/nfp/nfd3/
H A Ddp.c916 struct xdp_buff xdp; local
920 xdp_init_buff(&xdp, PAGE_SIZE - NFP_NET_RX_BUF_HEADROOM,
1012 xdp_prepare_buff(&xdp,
1017 act = bpf_prog_run_xdp(xdp_prog, &xdp);
1019 pkt_len = xdp.data_end - xdp.data;
1020 pkt_off += xdp.data - orig_data;
1024 meta_len_xdp = xdp.data - xdp.data_meta;
H A Dxsk.c35 txbuf->xdp = xrxbuf->xdp;
87 skb_put_data(skb, xrxbuf->xdp->data, pkt_len);
105 xrxbuf->xdp->data - xrxbuf->xdp->data_meta);
184 xrxbuf->xdp->data += meta_len;
185 xrxbuf->xdp->data_end = xrxbuf->xdp->data + pkt_len;
186 xdp_set_data_meta_invalid(xrxbuf->xdp);
187 xsk_buff_dma_sync_for_cpu(xrxbuf->xdp, r_ve
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/linux-master/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_rx.c56 #include "en/xdp.h"
499 struct xdp_buff *xdp, struct mlx5e_frag_page *frag_page,
507 if (!xdp_buff_has_frags(xdp)) {
513 xdp_buff_set_frags_flag(xdp);
520 xdp_buff_set_frag_pfmemalloc(xdp);
1665 xdp_init_buff(&mxbuf->xdp, frame_sz, &rq->xdp_rxq);
1666 xdp_prepare_buff(&mxbuf->xdp, va, headroom, len, true);
1703 rx_headroom = mxbuf.xdp.data - mxbuf.xdp.data_hard_start;
1704 metasize = mxbuf.xdp
498 mlx5e_add_skb_shared_info_frag(struct mlx5e_rq *rq, struct skb_shared_info *sinfo, struct xdp_buff *xdp, struct mlx5e_frag_page *frag_page, u32 frag_offset, u32 len) argument
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/linux-master/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dxdp.h49 struct xdp_buff xdp; member in struct:mlx5e_xdp_buff
/linux-master/drivers/net/ethernet/amazon/ena/
H A Dena_xdp.h82 static inline int ena_xdp_execute(struct ena_ring *rx_ring, struct xdp_buff *xdp) argument
92 verdict = bpf_prog_run_xdp(xdp_prog, xdp);
96 xdpf = xdp_convert_buff_to_frame(xdp);
119 if (likely(!xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog))) {
/linux-master/drivers/net/netdevsim/
H A Dbpf.c194 struct xdp_attachment_info *xdp)
213 xdp_attachment_setup(xdp, bpf);
560 return nsim_xdp_set_prog(ns, bpf, &ns->xdp);
649 WARN_ON(ns->xdp.prog);
193 nsim_xdp_set_prog(struct netdevsim *ns, struct netdev_bpf *bpf, struct xdp_attachment_info *xdp) argument
/linux-master/drivers/net/ethernet/freescale/dpaa2/
H A Ddpaa2-eth.h15 #include <net/xdp.h>
161 } xdp; member in union:dpaa2_eth_swa::__anon1
497 struct dpaa2_eth_ch_xdp xdp; member in struct:dpaa2_eth_channel
/linux-master/tools/testing/selftests/bpf/
H A Dxsk_prereqs.sh59 ip link set $1 xdp off
/linux-master/kernel/bpf/
H A Doffload.c28 #include <net/xdp.h>
/linux-master/drivers/net/ethernet/intel/i40e/
H A Di40e_txrx_common.h9 int i40e_xmit_xdp_tx_ring(struct xdp_buff *xdp, struct i40e_ring *xdp_ring);
/linux-master/drivers/net/ethernet/freescale/enetc/
H A Denetc.h14 #include <net/xdp.h>
130 struct enetc_xdp_data xdp; member in struct:enetc_bdr

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