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Searched refs:data_hard_start (Results 1 – 25 of 40) sorted by relevance

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/linux-6.3-rc2/include/net/
A Dxdp.h84 void *data_hard_start; member
130 xdp->data_hard_start = hard_start; in xdp_prepare_buff()
143 ((xdp)->data_hard_start + (xdp)->frame_sz - \
206 void *data_hard_start = frame->data - frame->headroom - sizeof(*frame); in xdp_get_shared_info_from_frame() local
208 return (struct skb_shared_info *)(data_hard_start + frame->frame_sz - in xdp_get_shared_info_from_frame()
254 xdp->data_hard_start = frame->data - frame->headroom - sizeof(*frame); in xdp_convert_frame_to_buff()
269 headroom = xdp->data - xdp->data_hard_start; in xdp_update_frame_from_buff()
301 xdp_frame = xdp->data_hard_start; in xdp_convert_buff_to_frame()
A Dxsk_buff_pool.h120 xskb->xdp.data_hard_start = pool->addrs + addr + pool->headroom; in xp_init_xskb_addr()
226 u64 offset = xskb->xdp.data - xskb->xdp.data_hard_start; in xp_get_handle()
A Dxdp_sock_drv.h112 xdp->data = xdp->data_hard_start + XDP_PACKET_HEADROOM; in xsk_buff_set_size()
/linux-6.3-rc2/tools/testing/selftests/bpf/progs/
A Dtest_xdp_bpf2bpf.c27 void *data_hard_start; member
/linux-6.3-rc2/drivers/net/hyperv/
A Dnetvsc_bpf.c35 xdp->data_hard_start = NULL; in netvsc_run_xdp()
107 xdp->data_hard_start = NULL; in netvsc_run_xdp()
A Dnetvsc_drv.c792 void *xbuf = xdp->data_hard_start; in netvsc_alloc_recv_skb()
796 unsigned int hdroom = xdp->data - xdp->data_hard_start; in netvsc_alloc_recv_skb()
/linux-6.3-rc2/drivers/net/ethernet/broadcom/bnxt/
A Dbnxt_xdp.c257 offset = xdp.data - xdp.data_hard_start; in bnxt_rx_xdp()
258 *data_ptr = xdp.data_hard_start + offset; in bnxt_rx_xdp()
/linux-6.3-rc2/drivers/net/
A Dtap.c1157 struct tun_xdp_hdr *hdr = xdp->data_hard_start; in tap_get_user_xdp()
1168 skb = build_skb(xdp->data_hard_start, buflen); in tap_get_user_xdp()
1174 skb_reserve(skb, xdp->data - xdp->data_hard_start); in tap_get_user_xdp()
A Dtun.c1725 pad = xdp.data - xdp.data_hard_start; in tun_build_skb()
2428 struct tun_xdp_hdr *hdr = xdp->data_hard_start; in tun_xdp_one()
2478 skb = build_skb(xdp->data_hard_start, buflen); in tun_xdp_one()
2484 skb_reserve(skb, xdp->data - xdp->data_hard_start); in tun_xdp_one()
/linux-6.3-rc2/drivers/net/ethernet/intel/ice/
A Dice_txrx_lib.c404 tx_head->xdpf = xdp->data_hard_start; in __ice_xmit_xdp_ring()
A Dice_txrx.c618 xdp.data_hard_start = (void *)xdpf; in ice_xmit_xdp_ring()
1002 skb = napi_build_skb(xdp->data_hard_start, xdp->frame_sz); in ice_build_skb()
1012 skb_reserve(skb, xdp->data - xdp->data_hard_start); in ice_build_skb()
A Dice_xsk.c812 xdp->data_hard_start = NULL; in ice_clean_rx_irq_zc()
/linux-6.3-rc2/drivers/net/ethernet/netronome/nfp/nfd3/
A Dxsk.c222 pkt_off = xrxbuf->xdp->data - xrxbuf->xdp->data_hard_start; in nfp_nfd3_xsk_rx()
/linux-6.3-rc2/drivers/net/ethernet/freescale/dpaa2/
A Ddpaa2-xsk.c52 xdp_buff->data_hard_start = vaddr; in dpaa2_xsk_run_xdp()
/linux-6.3-rc2/drivers/net/ethernet/marvell/
A Dmvneta.c2257 len = xdp->data_end - xdp->data_hard_start - pp->rx_offset_correction; in mvneta_run_xdp()
2262 sync = xdp->data_end - xdp->data_hard_start - pp->rx_offset_correction; in mvneta_run_xdp()
2399 skb = build_skb(xdp->data_hard_start, PAGE_SIZE); in mvneta_swbm_build_skb()
2405 skb_reserve(skb, xdp->data - xdp->data_hard_start); in mvneta_swbm_build_skb()
2431 xdp_buf.data_hard_start = NULL; in mvneta_rx_swbm()
2466 if (unlikely(!xdp_buf.data_hard_start)) { in mvneta_rx_swbm()
2510 xdp_buf.data_hard_start = NULL; in mvneta_rx_swbm()
2513 if (xdp_buf.data_hard_start) in mvneta_rx_swbm()
/linux-6.3-rc2/drivers/net/ethernet/intel/i40e/
A Di40e_txrx.c2193 xdp->data_hard_start); in i40e_build_skb()
2205 skb = napi_build_skb(xdp->data_hard_start, truesize); in i40e_build_skb()
2210 skb_reserve(skb, xdp->data - xdp->data_hard_start); in i40e_build_skb()
2302 prefetchw(xdp->data_hard_start); /* xdp_frame write */ in i40e_run_xdp()
/linux-6.3-rc2/drivers/net/ethernet/mellanox/mlx5/core/
A Den_rx.c1616 rx_headroom = mxbuf.xdp.data - mxbuf.xdp.data_hard_start; in mlx5e_skb_from_cqe_linear()
1712 skb = mlx5e_build_linear_skb(rq, mxbuf.xdp.data_hard_start, rq->buff.frame0_sz, in mlx5e_skb_from_cqe_nonlinear()
1713 mxbuf.xdp.data - mxbuf.xdp.data_hard_start, in mlx5e_skb_from_cqe_nonlinear()
2020 rx_headroom = mxbuf.xdp.data - mxbuf.xdp.data_hard_start; in mlx5e_skb_from_cqe_mpwrq_linear()
/linux-6.3-rc2/net/xdp/
A Dxsk_buff_pool.c531 xskb->xdp.data = xskb->xdp.data_hard_start + XDP_PACKET_HEADROOM; in xp_alloc()
/linux-6.3-rc2/drivers/net/ethernet/fungible/funeth/
A Dfuneth_rx.c162 skb_frag_off_add(frags, xdp.data - xdp.data_hard_start); in fun_run_xdp()
/linux-6.3-rc2/drivers/net/ethernet/intel/ixgbevf/
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-6.3-rc2/drivers/net/ethernet/socionext/
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-6.3-rc2/drivers/net/ethernet/freescale/dpaa/
A Ddpaa_eth.c2598 xdp.data_hard_start = vaddr; in dpaa_run_xdp()
2621 xdp.data_hard_start = vaddr; in dpaa_run_xdp()
2635 xdp.data_hard_start = vaddr; in dpaa_run_xdp()
/linux-6.3-rc2/drivers/net/ethernet/engleder/
A Dtsnep_main.c970 length = xdp->data_end - xdp->data_hard_start - XDP_PACKET_HEADROOM; in tsnep_xdp_run_prog()
975 sync = xdp->data_end - xdp->data_hard_start - XDP_PACKET_HEADROOM; in tsnep_xdp_run_prog()
/linux-6.3-rc2/drivers/net/ethernet/aquantia/atlantic/
A Daq_ring.c436 prefetchw(xdp->data_hard_start); /* xdp_frame write */ in aq_xdp_run_prog()
/linux-6.3-rc2/drivers/net/ethernet/microsoft/mana/
A Dmana_en.c1151 if (xdp->data_hard_start) { in mana_build_skb()
1152 skb_reserve(skb, xdp->data - xdp->data_hard_start); in mana_build_skb()

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