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Searched refs:data_hard_start (Results 1 – 25 of 41) sorted by relevance

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/linux/include/net/
H A Dxdp.h90 void *data_hard_start; member
168 xdp->data_hard_start = hard_start; in xdp_prepare_buff()
181 ((xdp)->data_hard_start + (xdp)->frame_sz - \
333 void *data_hard_start = frame->data - frame->headroom - sizeof(*frame); in xdp_get_shared_info_from_frame() local
335 return (struct skb_shared_info *)(data_hard_start + frame->frame_sz - in xdp_get_shared_info_from_frame()
391 xdp->data_hard_start = frame->data - frame->headroom - sizeof(*frame); in xdp_convert_frame_to_buff()
406 headroom = xdp->data - xdp->data_hard_start; in xdp_update_frame_from_buff()
438 xdp_frame = xdp->data_hard_start; in xdp_convert_buff_to_frame()
H A Dxsk_buff_pool.h124 xskb->xdp.data_hard_start = pool->addrs + addr + pool->headroom; in xp_init_xskb_addr()
242 offset = xskb->xdp.data - xskb->xdp.data_hard_start; in xp_get_handle()
H A Dxdp_sock_drv.h201 xdp->data = xdp->data_hard_start + XDP_PACKET_HEADROOM; in xsk_buff_set_size()
/linux/drivers/net/hyperv/
H A Dnetvsc_bpf.c35 xdp->data_hard_start = NULL; in netvsc_run_xdp()
107 xdp->data_hard_start = NULL; in netvsc_run_xdp()
H A Dnetvsc_drv.c763 void *xbuf = xdp->data_hard_start; in netvsc_alloc_recv_skb()
767 unsigned int hdroom = xdp->data - xdp->data_hard_start; in netvsc_alloc_recv_skb()
/linux/tools/testing/selftests/bpf/progs/
H A Dtest_xdp_bpf2bpf.c27 void *data_hard_start; member
/linux/drivers/net/ethernet/intel/libeth/
H A Dxdp.c195 dst->base.data_hard_start = src->data - src->headroom; in libeth_xdp_load_stash()
216 dst->headroom = src->data - src->base.data_hard_start; in libeth_xdp_save_stash()
/linux/drivers/net/vmxnet3/
H A Dvmxnet3_xdp.c271 page = virt_to_page(xdp->data_hard_start); in vmxnet3_run_xdp()
326 skb_reserve(skb, xdp->data - xdp->data_hard_start); in vmxnet3_build_skb()
/linux/net/core/
H A Dxdp.c646 skb = napi_build_skb(xdp->data_hard_start, xdp->frame_sz); in xdp_build_skb_from_buff()
650 skb_reserve(skb, xdp->data - xdp->data_hard_start); in xdp_build_skb_from_buff()
765 skb_reserve(skb, xdp->data_meta - xdp->data_hard_start); in xdp_build_skb_from_zc()
/linux/drivers/net/
H A Dtap.c1047 struct virtio_net_hdr *gso = xdp->data_hard_start; in tap_get_user_xdp()
1062 skb = build_skb(xdp->data_hard_start, buflen); in tap_get_user_xdp()
1068 skb_reserve(skb, xdp->data - xdp->data_hard_start); in tap_get_user_xdp()
H A Dtun.c1670 pad = xdp.data - xdp.data_hard_start; in tun_build_skb()
2382 struct virtio_net_hdr *gso = xdp->data_hard_start; in tun_xdp_one()
2436 skb = build_skb(xdp->data_hard_start, buflen); in tun_xdp_one()
2442 skb_reserve(skb, xdp->data - xdp->data_hard_start); in tun_xdp_one()
/linux/net/xdp/
H A Dxsk_buff_pool.c417 orig_addr = xskb->xdp.data_hard_start - pool->addrs - pool->headroom; in xp_init_dma_info()
564 xskb->xdp.data = xskb->xdp.data_hard_start + XDP_PACKET_HEADROOM; in xp_alloc()
/linux/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_rx.c1564 rx_headroom = mxbuf->xdp.data - mxbuf->xdp.data_hard_start; in mlx5e_skb_from_cqe_linear()
1654 rq, mxbuf->xdp.data_hard_start, rq->buff.frame0_sz, in mlx5e_skb_from_cqe_nonlinear()
1655 mxbuf->xdp.data - mxbuf->xdp.data_hard_start, in mlx5e_skb_from_cqe_nonlinear()
1984 rq, mxbuf->xdp.data_hard_start, linear_frame_sz, in mlx5e_skb_from_cqe_mpwrq_nonlinear()
1985 mxbuf->xdp.data - mxbuf->xdp.data_hard_start, len, in mlx5e_skb_from_cqe_mpwrq_nonlinear()
2085 rx_headroom = mxbuf->xdp.data - mxbuf->xdp.data_hard_start; in mlx5e_skb_from_cqe_mpwrq_linear()
/linux/drivers/net/ethernet/netronome/nfp/nfd3/
H A Dxsk.c222 pkt_off = xrxbuf->xdp->data - xrxbuf->xdp->data_hard_start; in nfp_nfd3_xsk_rx()
/linux/drivers/net/ethernet/intel/ice/
H A Dice_txrx_lib.c452 tx_head->xdpf = xdp->data_hard_start; in __ice_xmit_xdp_ring()
/linux/drivers/net/ethernet/freescale/dpaa2/
H A Ddpaa2-xsk.c52 xdp_buff->data_hard_start = vaddr; in dpaa2_xsk_run_xdp()
/linux/drivers/net/ethernet/marvell/
H A Dmvneta.c2264 len = xdp->data_end - xdp->data_hard_start - pp->rx_offset_correction; in mvneta_run_xdp()
2269 sync = xdp->data_end - xdp->data_hard_start - pp->rx_offset_correction; in mvneta_run_xdp()
2406 skb = build_skb(xdp->data_hard_start, PAGE_SIZE); in mvneta_swbm_build_skb()
2412 skb_reserve(skb, xdp->data - xdp->data_hard_start); in mvneta_swbm_build_skb()
2439 xdp_buf.data_hard_start = NULL; in mvneta_rx_swbm()
2474 if (unlikely(!xdp_buf.data_hard_start)) { in mvneta_rx_swbm()
2518 xdp_buf.data_hard_start = NULL; in mvneta_rx_swbm()
2521 if (xdp_buf.data_hard_start) in mvneta_rx_swbm()
/linux/drivers/net/ethernet/intel/igb/
H A Digb_xsk.c301 prefetchw(xdp->data_hard_start); /* xdp_frame write */ in igb_run_xdp_zc()
/linux/drivers/net/ethernet/fungible/funeth/
H A Dfuneth_rx.c162 skb_frag_off_add(frags, xdp.data - xdp.data_hard_start); in fun_run_xdp()
/linux/drivers/net/ethernet/intel/ixgbevf/
H A Dixgbevf_main.c859 xdp->data_hard_start); in ixgbevf_construct_skb()
935 xdp->data_hard_start); in ixgbevf_build_skb()
947 skb = napi_build_skb(xdp->data_hard_start, truesize); in ixgbevf_build_skb()
952 skb_reserve(skb, xdp->data - xdp->data_hard_start); in ixgbevf_build_skb()
/linux/drivers/net/ethernet/freescale/dpaa/
H A Ddpaa_eth.c2619 xdp.data_hard_start = vaddr; in dpaa_run_xdp()
2642 xdp.data_hard_start = vaddr; in dpaa_run_xdp()
2656 xdp.data_hard_start = vaddr; in dpaa_run_xdp()
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_txrx.c2196 skb = napi_build_skb(xdp->data_hard_start, xdp->frame_sz); in i40e_build_skb()
2201 skb_reserve(skb, xdp->data - xdp->data_hard_start); in i40e_build_skb()
2272 prefetchw(xdp->data_hard_start); /* xdp_frame write */ in i40e_run_xdp()
/linux/drivers/net/ethernet/socionext/
H A Dnetsec.c911 sync = xdp->data_end - xdp->data_hard_start - NETSEC_RXBUF_HEADROOM; in netsec_run_xdp()
1049 skb_reserve(skb, xdp.data - xdp.data_hard_start); in netsec_process_rx()
/linux/drivers/net/ethernet/aquantia/atlantic/
H A Daq_ring.c426 prefetchw(xdp->data_hard_start); /* xdp_frame write */ in aq_xdp_run_prog()
/linux/drivers/net/ethernet/engleder/
H A Dtsnep_main.c1294 length = xdp->data_end - xdp->data_hard_start - XDP_PACKET_HEADROOM; in tsnep_xdp_run_prog()
1321 sync = xdp->data_end - xdp->data_hard_start - in tsnep_xdp_run_prog()

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