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Searched refs:tailroom (Results 1 – 25 of 28) sorted by relevance

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/Linux-v5.4/drivers/nfc/nfcmrvl/
Dmain.c112 int tailroom; in nfcmrvl_nci_register_dev() local
138 tailroom = 1; in nfcmrvl_nci_register_dev()
140 headroom = tailroom = 0; in nfcmrvl_nci_register_dev()
154 headroom, tailroom); in nfcmrvl_nci_register_dev()
/Linux-v5.4/drivers/net/usb/
Dgl620a.c141 int tailroom = skb_tailroom(skb); in genelink_tx_fixup() local
149 && ((headroom + tailroom) >= (padlen + (4 + 4*1)))) { in genelink_tx_fixup()
150 if ((headroom < (4 + 4*1)) || (tailroom < padlen)) { in genelink_tx_fixup()
Dint51x1.c60 int tailroom = skb_tailroom(skb); in int51x1_tx_fixup() local
76 (headroom + tailroom >= need_tail + INT51X1_HEADER_SIZE)) { in int51x1_tx_fixup()
77 if (headroom < INT51X1_HEADER_SIZE || tailroom < need_tail) { in int51x1_tx_fixup()
Dcdc_eem.c108 int tailroom = skb_tailroom(skb); in eem_tx_fixup() local
110 if ((tailroom >= ETH_FCS_LEN + padlen) && in eem_tx_fixup()
114 if ((headroom + tailroom) in eem_tx_fixup()
Dkalmia.c168 int tailroom = skb_tailroom(skb); in kalmia_tx_fixup() local
170 if ((tailroom >= KALMIA_ALIGN_SIZE) && (headroom in kalmia_tx_fixup()
174 if ((headroom + tailroom) > (KALMIA_HEADER_LENGTH in kalmia_tx_fixup()
Dlg-vl600.c250 int tailroom = skb_tailroom(skb); in vl600_tx_fixup() local
252 if (tailroom >= full_len - skb->len - sizeof(*frame) && in vl600_tx_fixup()
257 if (headroom + tailroom + skb->len >= full_len) { in vl600_tx_fixup()
Dzaurus.c52 int tailroom = skb_tailroom(skb); in zaurus_tx_fixup() local
53 if ((padlen + 4) <= tailroom) in zaurus_tx_fixup()
Dnet1080.c427 int tailroom = skb_tailroom(skb); in net1080_tx_fixup() local
429 if (padlen <= tailroom && in net1080_tx_fixup()
435 (headroom + tailroom)) { in net1080_tx_fixup()
Dasix_common.c221 int tailroom = skb_tailroom(skb); in asix_tx_fixup() local
242 headroom + tailroom >= 4 + padlen) { in asix_tx_fixup()
245 tailroom < padlen) { in asix_tx_fixup()
Dsr9800.c114 int tailroom = skb_tailroom(skb); in sr_tx_fixup() local
122 if ((!skb_cloned(skb)) && ((headroom + tailroom) >= (4 + padlen))) { in sr_tx_fixup()
123 if ((headroom < 4) || (tailroom < padlen)) { in sr_tx_fixup()
Daqc111.c1185 int tailroom = 0; in aqc111_tx_fixup() local
1217 tailroom = skb_tailroom(skb); in aqc111_tx_fixup()
1219 if (!(headroom >= sizeof(tx_desc) && tailroom >= padding_size)) { in aqc111_tx_fixup()
/Linux-v5.4/include/linux/
Dvirtio_caif.h15 u16 tailroom; member
/Linux-v5.4/net/caif/
Dcaif_socket.c53 int headroom, tailroom, maxframe; member
563 buffer_size = len + cf_sk->headroom + cf_sk->tailroom; in caif_seqpkt_sendmsg()
632 cf_sk->tailroom, in caif_stream_sendmsg()
751 int ifindex, headroom, tailroom; in caif_connect() local
833 &cf_sk->layer, &ifindex, &headroom, &tailroom); in caif_connect()
852 cf_sk->tailroom = tailroom; in caif_connect()
853 cf_sk->maxframe = mtu - (headroom + tailroom); in caif_connect()
Dchnl_net.c263 int llifindex, headroom, tailroom, mtu; in chnl_net_open() local
276 &headroom, &tailroom); in chnl_net_open()
293 dev->needed_tailroom = tailroom + lldev->needed_tailroom; in chnl_net_open()
304 mtu = min_t(int, dev->mtu, lldev->mtu - (headroom + tailroom)); in chnl_net_open()
/Linux-v5.4/include/net/caif/
Dcaif_dev.h70 int *headroom, int *tailroom);
/Linux-v5.4/drivers/net/wireless/intersil/p54/
Dp54.h53 u8 tailroom; member
180 u8 tailroom; member
Dfwio.c86 priv->tailroom = desc->tailroom; in p54_parse_firmware()
Dtxrx.c88 u16 len = priv->headroom + skb->len + priv->tailroom + 3; in p54_assign_address()
/Linux-v5.4/drivers/usb/gadget/function/
Df_eem.c339 int headroom, tailroom, padlen = 0; in eem_wrap() local
347 tailroom = skb_tailroom(skb); in eem_wrap()
355 if ((tailroom >= (ETH_FCS_LEN + padlen)) && in eem_wrap()
/Linux-v5.4/net/bpf/
Dtest_run.c109 u32 headroom, u32 tailroom) in bpf_test_init() argument
114 if (size < ETH_HLEN || size > PAGE_SIZE - headroom - tailroom) in bpf_test_init()
117 data = kzalloc(size + headroom + tailroom, GFP_USER); in bpf_test_init()
/Linux-v5.4/net/tipc/
Dnetlink_compat.c79 int tailroom; in tipc_skb_tailroom() local
82 tailroom = skb_tailroom(skb); in tipc_skb_tailroom()
85 if (tailroom < limit) in tipc_skb_tailroom()
86 return tailroom; in tipc_skb_tailroom()
/Linux-v5.4/drivers/net/caif/
Dcaif_virtio.c688 virtio_cread(vdev, struct virtio_caif_transf_config, tailroom, in cfv_probe()
690 virtio_cread(vdev, struct virtio_caif_transf_config, tailroom, in cfv_probe()
/Linux-v5.4/drivers/net/
Dvirtio_net.c594 int tailroom = SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); in xdp_linearize_page() local
609 if ((page_off + buflen + tailroom) > PAGE_SIZE) { in xdp_linearize_page()
1170 unsigned int tailroom = headroom ? sizeof(struct skb_shared_info) : 0; in add_recvbuf_mergeable() local
1171 unsigned int room = SKB_DATA_ALIGN(headroom + tailroom); in add_recvbuf_mergeable()
2905 unsigned int tailroom = headroom ? sizeof(struct skb_shared_info) : 0; in mergeable_rx_buffer_size_show() local
2912 SKB_DATA_ALIGN(headroom + tailroom))); in mergeable_rx_buffer_size_show()
/Linux-v5.4/net/core/
Dskbuff.c726 int headroom, tailroom; in skb_dump() local
738 tailroom = skb_tailroom(skb); in skb_dump()
748 level, skb->len, headroom, skb_headlen(skb), tailroom, in skb_dump()
778 if (full_pkt && tailroom) in skb_dump()
780 16, 1, skb_tail_pointer(skb), tailroom, false); in skb_dump()
/Linux-v5.4/drivers/net/ethernet/cadence/
Dmacb_main.c1718 int tailroom = skb_tailroom(*skb); in macb_pad_and_fcs() local
1729 if (tailroom >= ETH_FCS_LEN) in macb_pad_and_fcs()
1732 else if (!cloned && headroom + tailroom >= ETH_FCS_LEN) in macb_pad_and_fcs()
1742 if (!cloned && headroom + tailroom >= padlen) { in macb_pad_and_fcs()

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