| /linux/drivers/scsi/libfc/ |
| H A D | fc_frame.c | 51 NET_SKB_PAD, GFP_ATOMIC); in _fc_frame_alloc()
54 skb_reserve(skb, NET_SKB_PAD + FC_FRAME_HEADROOM); in _fc_frame_alloc()
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| /linux/arch/s390/include/asm/ |
| H A D | cache.h | 15 #define NET_SKB_PAD 32 macro
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| /linux/drivers/infiniband/hw/hfi1/ |
| H A D | ipoib_rx.c | 10 #define HFI1_IPOIB_SKB_PAD ((NET_SKB_PAD) + (NET_IP_ALIGN))
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| /linux/drivers/net/ethernet/intel/i40e/ |
| H A D | i40e_txrx.h | 132 ((NET_SKB_PAD + I40E_RXBUFFER_1536) > SKB_WITH_OVERHEAD(I40E_RXBUFFER_2048))
169 #define I40E_SKB_PAD (NET_SKB_PAD + NET_IP_ALIGN)
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| /linux/drivers/net/ethernet/intel/ice/ |
| H A D | ice_txrx.h | 42 ((unsigned int)(NET_SKB_PAD + ICE_RXBUF_1536) > \
93 #define ICE_SKB_PAD (NET_SKB_PAD + NET_IP_ALIGN)
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| /linux/drivers/net/wireguard/ |
| H A D | messages.h | 122 sizeof(struct udphdr) + NET_SKB_PAD)
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| /linux/drivers/net/ipa/ |
| H A D | ipa_endpoint.c | 33 #define IPA_RX_BUFFER_OVERHEAD (PAGE_SIZE - SKB_MAX_ORDER(NET_SKB_PAD, 0))
306 aggr_size = ipa_aggr_size_kb(buffer_size - NET_SKB_PAD, in ipa_endpoint_data_valid_one()
1015 limit = ipa_aggr_size_kb(buffer_size - NET_SKB_PAD, in ipa_endpoint_init_aggr()
1315 offset = NET_SKB_PAD; in ipa_endpoint_replenish_one()
1433 WARN_ON(len > SKB_WITH_OVERHEAD(buffer_size - NET_SKB_PAD)); in ipa_endpoint_skb_build()
1438 skb_reserve(skb, NET_SKB_PAD); in ipa_endpoint_skb_build()
1538 void *data = page_address(page) + NET_SKB_PAD; in ipa_endpoint_status_parse()
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| /linux/include/net/libeth/ |
| H A D | rx.h | 15 #define LIBETH_SKB_HEADROOM (NET_SKB_PAD + NET_IP_ALIGN)
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| /linux/drivers/net/ethernet/marvell/ |
| H A D | mvneta_bm.h | 87 #define MVNETA_RX_BUF_SIZE(pkt_size) ((pkt_size) + NET_SKB_PAD)
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| H A D | mvneta.c | 375 #define MVNETA_SKB_HEADROOM ALIGN(max(NET_SKB_PAD, XDP_PACKET_HEADROOM), 8)
2594 MVNETA_MH_SIZE + NET_SKB_PAD, in mvneta_rx_hwbm()
2597 skb_put_data(skb, data + MVNETA_MH_SIZE + NET_SKB_PAD, in mvneta_rx_hwbm()
2646 skb_reserve(skb, MVNETA_MH_SIZE + NET_SKB_PAD); in mvneta_rx_hwbm()
3479 NET_SKB_PAD - pp->rx_offset_correction); in mvneta_rxq_hw_init()
5687 NET_SKB_PAD - in mvneta_probe()
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| /linux/drivers/net/ethernet/aquantia/atlantic/ |
| H A D | aq_ring.h | 16 #define AQ_XDP_HEADROOM ALIGN(max(NET_SKB_PAD, XDP_PACKET_HEADROOM), 8)
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| /linux/drivers/net/ethernet/ibm/emac/ |
| H A D | core.h | 70 return SKB_DATA_ALIGN(size + NET_IP_ALIGN) + NET_SKB_PAD; in emac_rx_skb_size()
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| /linux/drivers/net/ethernet/cavium/thunder/ |
| H A D | nicvf_queues.h | 90 #define RCV_FRAG_LEN (SKB_DATA_ALIGN(DMA_BUFFER_LEN + NET_SKB_PAD) + \
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| /linux/net/bpf/ |
| H A D | test_run.c | 999 size, NET_SKB_PAD + NET_IP_ALIGN, in bpf_prog_test_run_skb()
1042 skb_reserve(skb, NET_SKB_PAD + NET_IP_ALIGN); in bpf_prog_test_run_skb()
1655 NET_SKB_PAD + NET_IP_ALIGN, in bpf_prog_test_run_nf()
1683 skb_reserve(skb, NET_SKB_PAD + NET_IP_ALIGN); in bpf_prog_test_run_nf()
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| /linux/net/l2tp/ |
| H A D | l2tp_ppp.c | 286 skb = sock_wmalloc(sk, NET_SKB_PAD + sizeof(struct iphdr) + in pppol2tp_sendmsg()
294 skb_reserve(skb, NET_SKB_PAD); in pppol2tp_sendmsg()
358 headroom = NET_SKB_PAD + in pppol2tp_xmit()
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| /linux/drivers/net/ethernet/amazon/ena/ |
| H A D | ena_xdp.c | 248 rx_ring->rx_headroom = NET_SKB_PAD; in ena_xdp_exchange_program_rx_in_range()
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| /linux/drivers/net/ethernet/broadcom/ |
| H A D | bgmac.h | 329 #define BGMAC_RX_BUF_OFFSET (NET_SKB_PAD + NET_IP_ALIGN - \
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| /linux/drivers/net/ethernet/intel/e1000/ |
| H A D | e1000_ethtool.c | 1078 buf = kzalloc(E1000_RXBUFFER_2048 + NET_SKB_PAD + NET_IP_ALIGN, in e1000_setup_desc_rings()
1088 buf + NET_SKB_PAD + NET_IP_ALIGN, in e1000_setup_desc_rings()
1426 NET_SKB_PAD + NET_IP_ALIGN, in e1000_run_loopback_test()
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| /linux/drivers/net/ethernet/broadcom/bnx2x/ |
| H A D | bnx2x_cmn.c | 448 first_buf->data + NET_SKB_PAD, in bnx2x_tpa_start()
706 return kmalloc(fp->rx_buf_size + NET_SKB_PAD, gfp_mask); in bnx2x_frag_alloc()
808 skb_reserve(skb, pad + NET_SKB_PAD); in bnx2x_tpa_stop()
852 mapping = dma_map_single(&bp->pdev->dev, data + NET_SKB_PAD, in bnx2x_alloc_rx_data()
1030 pad += NET_SKB_PAD; in bnx2x_rx_int()
2049 if (fp->rx_buf_size + NET_SKB_PAD <= PAGE_SIZE) in bnx2x_set_rx_buf_size()
2050 fp->rx_frag_size = fp->rx_buf_size + NET_SKB_PAD; in bnx2x_set_rx_buf_size()
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| /linux/drivers/net/ |
| H A D | tun.c | 89 #define TUN_RX_PAD (NET_IP_ALIGN + NET_SKB_PAD)
1174 if (new_hr < NET_SKB_PAD) in tun_set_headroom()
1175 new_hr = NET_SKB_PAD; in tun_set_headroom()
1465 len > (ETH_MAX_MTU - NET_SKB_PAD - NET_IP_ALIGN)) in tun_napi_alloc_frags()
2851 tun->align = NET_SKB_PAD; in tun_set_iff()
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| /linux/drivers/net/ethernet/netronome/nfp/ |
| H A D | nfp_net.h | 97 #define NFP_NET_RX_BUF_HEADROOM (NET_SKB_PAD + NET_IP_ALIGN)
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| /linux/drivers/net/xen-netback/ |
| H A D | netback.c | 359 alloc_skb(size + NET_SKB_PAD + NET_IP_ALIGN, in xenvif_alloc_skb()
367 skb_reserve(skb, NET_SKB_PAD + NET_IP_ALIGN); in xenvif_alloc_skb()
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| /linux/net/xdp/ |
| H A D | xsk.c | 613 hr = max(NET_SKB_PAD, L1_CACHE_ALIGN(xs->dev->needed_headroom)); in xsk_build_skb_zerocopy()
679 hr = max(NET_SKB_PAD, L1_CACHE_ALIGN(dev->needed_headroom)); in xsk_build_skb()
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| /linux/net/core/ |
| H A D | gro.c | 647 skb_reserve(skb, NET_SKB_PAD + NET_IP_ALIGN - skb_headroom(skb)); in napi_reuse_skb()
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| /linux/drivers/net/ethernet/qlogic/qed/ |
| H A D | qed_ll2.c | 116 size_t size = cdev->ll2->rx_size + NET_SKB_PAD + in qed_ll2_alloc_buffer()
126 ((*data) + NET_SKB_PAD), in qed_ll2_alloc_buffer()
213 data->u.placement_offset += NET_SKB_PAD; in qed_ll2b_complete_rx_packet()
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