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Searched refs:NET_IP_ALIGN (Results 1 – 25 of 108) sorted by relevance

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/drivers/net/ethernet/mellanox/mlx4/
A Den_selftest.c60 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()
A Dmlx4_en.h170 #define SMALL_PACKET_SIZE (256 - NET_IP_ALIGN)
171 #define HEADER_COPY_SIZE (128 - NET_IP_ALIGN)
174 #define MLX4_SELFTEST_LB_MIN_MTU (MLX4_LOOPBACK_TEST_PAYLOAD + NET_IP_ALIGN + \
/drivers/net/ethernet/intel/i40e/
A Di40e_txrx.h157 rx_buf_len = I40E_RXBUFFER_3072 + SKB_DATA_ALIGN(NET_IP_ALIGN); in i40e_skb_pad()
162 rx_buf_len -= NET_IP_ALIGN; in i40e_skb_pad()
170 #define I40E_SKB_PAD (NET_SKB_PAD + NET_IP_ALIGN)
/drivers/net/ethernet/intel/ice/
A Dice_txrx.h80 rx_buf_len = ICE_RXBUF_3072 + SKB_DATA_ALIGN(NET_IP_ALIGN); in ice_skb_pad()
85 rx_buf_len -= NET_IP_ALIGN; in ice_skb_pad()
93 #define ICE_SKB_PAD (NET_SKB_PAD + NET_IP_ALIGN)
/drivers/net/ethernet/aeroflex/
A Dgreth.c179 MAX_FRAME_SIZE+NET_IP_ALIGN, in greth_clean_rings()
246 skb = netdev_alloc_skb(greth->netdev, MAX_FRAME_SIZE+NET_IP_ALIGN); in greth_init_rings()
252 skb_reserve(skb, NET_IP_ALIGN); in greth_init_rings()
255 MAX_FRAME_SIZE+NET_IP_ALIGN, in greth_init_rings()
787 skb = netdev_alloc_skb(dev, pkt_len + NET_IP_ALIGN); in greth_rx()
797 skb_reserve(skb, NET_IP_ALIGN); in greth_rx()
897 if (!bad && (newskb=netdev_alloc_skb(dev, MAX_FRAME_SIZE + NET_IP_ALIGN))) { in greth_rx_gbit()
898 skb_reserve(newskb, NET_IP_ALIGN); in greth_rx_gbit()
902 MAX_FRAME_SIZE + NET_IP_ALIGN, in greth_rx_gbit()
911 MAX_FRAME_SIZE + NET_IP_ALIGN, in greth_rx_gbit()
/drivers/net/ethernet/
A Dlantiq_xrx200.c125 return SKB_DATA_ALIGN(buf_size + NET_SKB_PAD + NET_IP_ALIGN) + in xrx200_skb_size()
140 desc->ctl = LTQ_DMA_OWN | LTQ_DMA_RX_OFFSET(NET_IP_ALIGN) | in xrx200_flush_dma()
210 ch->dma.desc_base[ch->dma.desc].addr = mapping + NET_SKB_PAD + NET_IP_ALIGN; in xrx200_alloc_buf()
215 LTQ_DMA_OWN | LTQ_DMA_RX_OFFSET(NET_IP_ALIGN) | priv->rx_buf_size; in xrx200_alloc_buf()
256 skb_reserve(skb, NET_IP_ALIGN); in xrx200_hw_receive()
A Dlantiq_etop.c118 LTQ_DMA_OWN | LTQ_DMA_RX_OFFSET(NET_IP_ALIGN) | in ltq_etop_alloc_skb()
120 skb_reserve(ch->skb[ch->dma.desc], NET_IP_ALIGN); in ltq_etop_alloc_skb()
/drivers/net/ethernet/intel/igb/
A Digb.h165 #define IGB_MAX_FRAME_BUILD_SKB (IGB_RXBUFFER_1536 - NET_IP_ALIGN)
191 rx_buf_len = IGB_RXBUFFER_3072 + SKB_DATA_ALIGN(NET_IP_ALIGN); in igb_skb_pad()
196 rx_buf_len -= NET_IP_ALIGN; in igb_skb_pad()
203 #define IGB_SKB_PAD (NET_SKB_PAD + NET_IP_ALIGN)
/drivers/net/ethernet/xscale/
A Dixp4xx_eth.c76 #define RX_BUFF_SIZE ALIGN((NET_IP_ALIGN) + MAX_MRU, 4)
761 ALIGN(NET_IP_ALIGN + desc->pkt_len, 4)); in eth_poll()
777 dma_unmap_single(&dev->dev, desc->data - NET_IP_ALIGN, in eth_poll()
780 dma_sync_single_for_cpu(&dev->dev, desc->data - NET_IP_ALIGN, in eth_poll()
783 ALIGN(NET_IP_ALIGN + desc->pkt_len, 4) / 4); in eth_poll()
785 skb_reserve(skb, NET_IP_ALIGN); in eth_poll()
799 desc->data = phys + NET_IP_ALIGN; in eth_poll()
1146 desc->data += NET_IP_ALIGN; in init_queues()
1163 desc->data - NET_IP_ALIGN, in destroy_queues()
/drivers/net/ethernet/ibm/emac/
A Dcore.h70 return SKB_DATA_ALIGN(size + NET_IP_ALIGN) + NET_SKB_PAD; in emac_rx_skb_size()
76 return SKB_DATA_ALIGN(emac_rx_size(mtu) + NET_IP_ALIGN); in emac_rx_sync_size()
A Dcore.c1071 dma_map_single(&dev->ofdev->dev, skb->data - NET_IP_ALIGN, in emac_resize_rx_ring()
1073 + NET_IP_ALIGN; in emac_resize_rx_ring()
1174 dma_map_single(&dev->ofdev->dev, skb->data - NET_IP_ALIGN, in __emac_prepare_rx_skb()
1175 dev->rx_sync_size, DMA_FROM_DEVICE) + NET_IP_ALIGN; in __emac_prepare_rx_skb()
1657 dma_map_single(&dev->ofdev->dev, skb->data - NET_IP_ALIGN, in emac_recycle_rx_skb()
1658 SKB_DATA_ALIGN(len + NET_IP_ALIGN), in emac_recycle_rx_skb()
1711 if (unlikely(tot_len + NET_IP_ALIGN > dev->rx_skb_size)) { in emac_rx_sg_append()
1774 memcpy(copy_skb->data - NET_IP_ALIGN, in emac_poll_rx()
1775 skb->data - NET_IP_ALIGN, in emac_poll_rx()
1776 len + NET_IP_ALIGN); in emac_poll_rx()
/drivers/net/wireless/ath/carl9170/
A Drx.c470 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()
/drivers/net/wireless/realtek/rtlwifi/
A Dusb.c505 #if NET_IP_ALIGN != 0 in _rtl_rx_get_padding()
510 if (NET_IP_ALIGN == 0 || len < sizeof(*hdr)) in _rtl_rx_get_padding()
513 #if NET_IP_ALIGN != 0 in _rtl_rx_get_padding()
520 padding ^= NET_IP_ALIGN; in _rtl_rx_get_padding()
527 padding ^= NET_IP_ALIGN; in _rtl_rx_get_padding()
531 padding ^= NET_IP_ALIGN; in _rtl_rx_get_padding()
/drivers/net/ethernet/broadcom/bnge/
A Dbnge_netdev.c78 rx_size = SKB_DATA_ALIGN(bn->netdev->mtu + ETH_HLEN + NET_IP_ALIGN + 8); in bnge_set_ring_params()
122 rx_size = SKB_DATA_ALIGN(BNGE_RX_COPY_THRESH + NET_IP_ALIGN); in bnge_set_ring_params()
/drivers/net/vmxnet3/
A Dvmxnet3_xdp.h18 #define VMXNET3_XDP_HEADROOM (XDP_PACKET_HEADROOM + NET_IP_ALIGN)
/drivers/infiniband/hw/hfi1/
A Dipoib_rx.c10 #define HFI1_IPOIB_SKB_PAD ((NET_SKB_PAD) + (NET_IP_ALIGN))
/drivers/net/ethernet/tehuti/
A Dtehuti.h100 #ifndef NET_IP_ALIGN
101 # define NET_IP_ALIGN 2 macro
/drivers/net/ethernet/intel/ixgbe/
A Dixgbe.h91 #define IXGBE_MAX_2K_FRAME_BUILD_SKB (IXGBE_RXBUFFER_1536 - NET_IP_ALIGN)
117 rx_buf_len = IXGBE_RXBUFFER_3K + SKB_DATA_ALIGN(NET_IP_ALIGN); in ixgbe_skb_pad()
122 rx_buf_len -= NET_IP_ALIGN; in ixgbe_skb_pad()
129 #define IXGBE_SKB_PAD (NET_SKB_PAD + NET_IP_ALIGN)
/drivers/net/ethernet/microchip/
A Dlan743x_main.h1177 #if ((NET_IP_ALIGN != 0) && (NET_IP_ALIGN != 2))
1178 #error NET_IP_ALIGN must be 0 or 2
1181 #define RX_HEAD_PADDING NET_IP_ALIGN
/drivers/net/ethernet/smsc/
A Dsmsc9420.h35 #define PKT_BUF_SZ (VLAN_ETH_FRAME_LEN + NET_IP_ALIGN + 4)
/drivers/net/ethernet/sfc/falcon/
A Dnet_driver.h88 #if NET_IP_ALIGN == 0
252 #define EF4_TX_CB_SIZE (1 << EF4_TX_CB_ORDER) - NET_IP_ALIGN
/drivers/net/ethernet/apm/xgene/
A Dxgene_enet_main.h36 #define SKB_BUFFER_SIZE (XGENE_ENET_STD_MTU - NET_IP_ALIGN)
/drivers/net/ethernet/sfc/siena/
A Defx_common.c387 2 * ALIGN(NET_IP_ALIGN + EFX_RX_USR_BUF_SIZE, in efx_start_datapath()
1009 NET_IP_ALIGN ? (efx->rx_prefix_size + NET_IP_ALIGN) % 4 : 0; in efx_siena_init_struct()
/drivers/net/ethernet/sfc/
A Defx_common.c383 2 * ALIGN(NET_IP_ALIGN + EFX_RX_USR_BUF_SIZE, in efx_start_datapath()
982 NET_IP_ALIGN ? (efx->rx_prefix_size + NET_IP_ALIGN) % 4 : 0; in efx_init_struct()
/drivers/net/ethernet/broadcom/
A Dsb1250-mac.c817 NET_IP_ALIGN); in sbdma_add_rcvbuffer()
821 sbdma_align_skb(sb_new, SMP_CACHE_BYTES, NET_IP_ALIGN); in sbdma_add_rcvbuffer()
840 V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize + NET_IP_ALIGN)) | 0; in sbdma_add_rcvbuffer()
843 V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize + NET_IP_ALIGN)) | in sbdma_add_rcvbuffer()

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