| /Linux-v4.19/net/bpf/ |
| D | test_run.c | 113 data = bpf_test_init(kattr, size, NET_SKB_PAD + NET_IP_ALIGN, in bpf_prog_test_run_skb()
138 skb_reserve(skb, NET_SKB_PAD + NET_IP_ALIGN); in bpf_prog_test_run_skb()
180 data = bpf_test_init(kattr, size, XDP_PACKET_HEADROOM + NET_IP_ALIGN, 0); in bpf_prog_test_run_xdp()
185 xdp.data = data + XDP_PACKET_HEADROOM + NET_IP_ALIGN; in bpf_prog_test_run_xdp()
193 if (xdp.data != data + XDP_PACKET_HEADROOM + NET_IP_ALIGN || in bpf_prog_test_run_xdp()
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| /Linux-v4.19/net/dsa/ |
| D | tag_trailer.c | 34 nskb = alloc_skb(NET_IP_ALIGN + skb->len + padlen + 4, GFP_ATOMIC); in trailer_xmit()
37 skb_reserve(nskb, NET_IP_ALIGN); in trailer_xmit()
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| D | tag_ksz.c | 51 nskb = alloc_skb(NET_IP_ALIGN + skb->len + in ksz_xmit()
55 skb_reserve(nskb, NET_IP_ALIGN); in ksz_xmit()
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| /Linux-v4.19/drivers/net/ethernet/mellanox/mlx4/ |
| D | en_selftest.c | 60 skb = netdev_alloc_skb(priv->dev, MLX4_LOOPBACK_TEST_PAYLOAD + ETH_HLEN + NET_IP_ALIGN); in mlx4_en_test_loopback_xmit()
64 skb_reserve(skb, NET_IP_ALIGN); in mlx4_en_test_loopback_xmit()
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| D | mlx4_en.h | 157 #define SMALL_PACKET_SIZE (256 - NET_IP_ALIGN)
158 #define HEADER_COPY_SIZE (128 - NET_IP_ALIGN)
161 #define MLX4_SELFTEST_LB_MIN_MTU (MLX4_LOOPBACK_TEST_PAYLOAD + NET_IP_ALIGN + \
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| /Linux-v4.19/drivers/net/ethernet/intel/i40evf/ |
| D | i40e_txrx.h | 141 rx_buf_len = I40E_RXBUFFER_3072 + SKB_DATA_ALIGN(NET_IP_ALIGN); in i40e_skb_pad()
146 rx_buf_len -= NET_IP_ALIGN; in i40e_skb_pad()
154 #define I40E_SKB_PAD (NET_SKB_PAD + NET_IP_ALIGN)
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| /Linux-v4.19/drivers/net/ethernet/intel/i40e/ |
| D | i40e_txrx.h | 161 rx_buf_len = I40E_RXBUFFER_3072 + SKB_DATA_ALIGN(NET_IP_ALIGN); in i40e_skb_pad()
166 rx_buf_len -= NET_IP_ALIGN; in i40e_skb_pad()
174 #define I40E_SKB_PAD (NET_SKB_PAD + NET_IP_ALIGN)
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| /Linux-v4.19/drivers/net/ethernet/aeroflex/ |
| D | greth.c | 183 MAX_FRAME_SIZE+NET_IP_ALIGN, in greth_clean_rings()
250 skb = netdev_alloc_skb(greth->netdev, MAX_FRAME_SIZE+NET_IP_ALIGN); in greth_init_rings()
256 skb_reserve(skb, NET_IP_ALIGN); in greth_init_rings()
259 MAX_FRAME_SIZE+NET_IP_ALIGN, in greth_init_rings()
790 skb = netdev_alloc_skb(dev, pkt_len + NET_IP_ALIGN); in greth_rx()
800 skb_reserve(skb, NET_IP_ALIGN); in greth_rx()
900 if (!bad && (newskb=netdev_alloc_skb(dev, MAX_FRAME_SIZE + NET_IP_ALIGN))) { in greth_rx_gbit()
901 skb_reserve(newskb, NET_IP_ALIGN); in greth_rx_gbit()
905 MAX_FRAME_SIZE + NET_IP_ALIGN, in greth_rx_gbit()
914 MAX_FRAME_SIZE + NET_IP_ALIGN, in greth_rx_gbit()
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| /Linux-v4.19/drivers/net/ethernet/xscale/ |
| D | ixp4xx_eth.c | 61 #define RX_BUFF_SIZE ALIGN((NET_IP_ALIGN) + MAX_MRU, 4)
737 ALIGN(NET_IP_ALIGN + desc->pkt_len, 4)); in eth_poll()
753 dma_unmap_single(&dev->dev, desc->data - NET_IP_ALIGN, in eth_poll()
756 dma_sync_single_for_cpu(&dev->dev, desc->data - NET_IP_ALIGN, in eth_poll()
759 ALIGN(NET_IP_ALIGN + desc->pkt_len, 4) / 4); in eth_poll()
761 skb_reserve(skb, NET_IP_ALIGN); in eth_poll()
775 desc->data = phys + NET_IP_ALIGN; in eth_poll()
1139 desc->data += NET_IP_ALIGN; in init_queues()
1156 desc->data - NET_IP_ALIGN, in destroy_queues()
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| /Linux-v4.19/drivers/net/ethernet/microchip/ |
| D | lan743x_main.h | 798 #if ((NET_IP_ALIGN != 0) && (NET_IP_ALIGN != 2))
799 #error NET_IP_ALIGN must be 0 or 2
802 #define RX_HEAD_PADDING NET_IP_ALIGN
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| /Linux-v4.19/drivers/net/wireless/ath/carl9170/ |
| D | rx.c | 470 reserved += NET_IP_ALIGN; in carl9170_rx_copy_data()
473 reserved += NET_IP_ALIGN; in carl9170_rx_copy_data()
477 reserved += NET_IP_ALIGN; in carl9170_rx_copy_data()
479 reserved = 32 + (reserved & NET_IP_ALIGN); in carl9170_rx_copy_data()
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| /Linux-v4.19/drivers/net/ethernet/mellanox/mlx5/core/ |
| D | en_selftest.c | 103 #define MLX5E_TEST_PKT_SIZE (MLX5E_RX_MAX_HEAD - NET_IP_ALIGN)
132 skb_reserve(skb, NET_IP_ALIGN); in mlx5e_test_get_udp_skb()
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| /Linux-v4.19/drivers/net/ethernet/intel/ixgbe/ |
| D | ixgbe.h | 83 #define IXGBE_MAX_2K_FRAME_BUILD_SKB (IXGBE_RXBUFFER_1536 - NET_IP_ALIGN)
109 rx_buf_len = IXGBE_RXBUFFER_3K + SKB_DATA_ALIGN(NET_IP_ALIGN); in ixgbe_skb_pad()
114 rx_buf_len -= NET_IP_ALIGN; in ixgbe_skb_pad()
121 #define IXGBE_SKB_PAD (NET_SKB_PAD + NET_IP_ALIGN)
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| /Linux-v4.19/drivers/net/wireless/realtek/rtlwifi/ |
| D | usb.c | 577 #if NET_IP_ALIGN != 0 in _rtl_rx_get_padding()
582 if (NET_IP_ALIGN == 0 || len < sizeof(*hdr)) in _rtl_rx_get_padding()
585 #if NET_IP_ALIGN != 0 in _rtl_rx_get_padding()
592 padding ^= NET_IP_ALIGN; in _rtl_rx_get_padding()
599 padding ^= NET_IP_ALIGN; in _rtl_rx_get_padding()
603 padding ^= NET_IP_ALIGN; in _rtl_rx_get_padding()
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| /Linux-v4.19/net/batman-adv/ |
| D | bat_v_elp.c | 361 size = ETH_HLEN + NET_IP_ALIGN + BATADV_ELP_HLEN; in batadv_v_elp_iface_enable()
366 skb_reserve(hard_iface->bat_v.elp_skb, ETH_HLEN + NET_IP_ALIGN); in batadv_v_elp_iface_enable()
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| /Linux-v4.19/drivers/net/ethernet/tehuti/ |
| D | tehuti.h | 104 #ifndef NET_IP_ALIGN
105 # define NET_IP_ALIGN 2 macro
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| /Linux-v4.19/drivers/staging/gdm724x/ |
| D | gdm_lte.c | 157 skb_reserve(skb_out, NET_IP_ALIGN); in gdm_lte_emulate_arp()
318 skb_reserve(skb_out, NET_IP_ALIGN); in gdm_lte_emulate_ndp()
657 skb = dev_alloc_skb(len + mac_header_len + NET_IP_ALIGN); in gdm_lte_netif_rx()
660 skb_reserve(skb, NET_IP_ALIGN); in gdm_lte_netif_rx()
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| /Linux-v4.19/drivers/net/ethernet/smsc/ |
| D | smsc9420.h | 48 #define PKT_BUF_SZ (VLAN_ETH_FRAME_LEN + NET_IP_ALIGN + 4)
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| /Linux-v4.19/drivers/net/ethernet/amazon/ena/ |
| D | ena_netdev.h | 73 #define ENA_DEFAULT_RX_COPYBREAK (128 - NET_IP_ALIGN)
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| /Linux-v4.19/drivers/net/ethernet/apm/xgene/ |
| D | xgene_enet_main.h | 48 #define SKB_BUFFER_SIZE (XGENE_ENET_STD_MTU - NET_IP_ALIGN)
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| /Linux-v4.19/drivers/net/ethernet/sfc/falcon/ |
| D | net_driver.h | 91 #if NET_IP_ALIGN == 0
255 #define EF4_TX_CB_SIZE (1 << EF4_TX_CB_ORDER) - NET_IP_ALIGN
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| /Linux-v4.19/drivers/net/ethernet/ |
| D | lantiq_etop.c | 124 LTQ_DMA_OWN | LTQ_DMA_RX_OFFSET(NET_IP_ALIGN) | in ltq_etop_alloc_skb()
126 skb_reserve(ch->skb[ch->dma.desc], NET_IP_ALIGN); in ltq_etop_alloc_skb()
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| /Linux-v4.19/drivers/net/ethernet/broadcom/ |
| D | sb1250-mac.c | 830 NET_IP_ALIGN); in sbdma_add_rcvbuffer()
834 sbdma_align_skb(sb_new, SMP_CACHE_BYTES, NET_IP_ALIGN); in sbdma_add_rcvbuffer()
853 V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize + NET_IP_ALIGN)) | 0; in sbdma_add_rcvbuffer()
856 V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize + NET_IP_ALIGN)) | in sbdma_add_rcvbuffer()
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| /Linux-v4.19/arch/powerpc/include/asm/ |
| D | processor.h | 536 #define NET_IP_ALIGN 0 macro
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| /Linux-v4.19/drivers/net/ethernet/calxeda/ |
| D | xgmac.c | 706 priv->dma_buf_sz - NET_IP_ALIGN, in xgmac_rx_refill()
739 bfsize = ALIGN(dev->mtu + ETH_HLEN + ETH_FCS_LEN + NET_IP_ALIGN, 8); in xgmac_dma_desc_rings_init()
815 priv->dma_buf_sz - NET_IP_ALIGN, DMA_FROM_DEVICE); in xgmac_free_rx_skbufs()
1217 priv->dma_buf_sz - NET_IP_ALIGN, DMA_FROM_DEVICE); in xgmac_rx()
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