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Searched refs:trailer (Results 1 – 25 of 53) sorted by relevance

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/linux/net/dsa/
A Dtag_trailer.c16 u8 *trailer; in trailer_xmit() local
18 trailer = skb_put(skb, 4); in trailer_xmit()
19 trailer[0] = 0x80; in trailer_xmit()
20 trailer[1] = 1 << dp->index; in trailer_xmit()
21 trailer[2] = 0x10; in trailer_xmit()
22 trailer[3] = 0x00; in trailer_xmit()
29 u8 *trailer; in trailer_rcv() local
35 trailer = skb_tail_pointer(skb) - 4; in trailer_rcv()
36 if (trailer[0] != 0x80 || (trailer[1] & 0xf8) != 0x00 || in trailer_rcv()
37 (trailer[2] & 0xef) != 0x00 || trailer[3] != 0x00) in trailer_rcv()
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A Dtag_xrs700x.c15 u8 *trailer; in xrs700x_xmit() local
17 trailer = skb_put(skb, 1); in xrs700x_xmit()
18 trailer[0] = BIT(dp->index); in xrs700x_xmit()
23 trailer[0] |= BIT(partner->index); in xrs700x_xmit()
31 u8 *trailer; in xrs700x_rcv() local
33 trailer = skb_tail_pointer(skb) - 1; in xrs700x_rcv()
35 source_port = ffs((int)trailer[0]) - 1; in xrs700x_rcv()
A DKconfig151 tristate "Tag driver for switches using a trailer tag"
160 Arrow SpeedChips XRS700x switches that use a single byte tag trailer.
/linux/drivers/net/usb/
A Dnet1080.c342 struct nc_trailer *trailer; in net1080_rx_fixup() local
379 trailer = (struct nc_trailer *) in net1080_rx_fixup()
380 (skb->data + skb->len - sizeof *trailer); in net1080_rx_fixup()
381 skb_trim(skb, skb->len - sizeof *trailer); in net1080_rx_fixup()
398 if (header->packet_id != get_unaligned(&trailer->packet_id)) { in net1080_rx_fixup()
402 le16_to_cpu(trailer->packet_id)); in net1080_rx_fixup()
418 struct nc_trailer *trailer = NULL; in net1080_tx_fixup() local
462 if (!((skb->len + sizeof *trailer) & 0x01)) in net1080_tx_fixup()
464 trailer = skb_put(skb, sizeof *trailer); in net1080_tx_fixup()
465 put_unaligned(header->packet_id, &trailer->packet_id); in net1080_tx_fixup()
/linux/net/hsr/
A Dhsr_forward.c190 static void prp_set_lan_id(struct prp_rct *trailer, in prp_set_lan_id() argument
202 set_prp_lan_id(trailer, lane_id); in prp_set_lan_id()
210 struct prp_rct *trailer; in prp_fill_rct() local
223 trailer = (struct prp_rct *)skb_put(skb, HSR_HLEN); in prp_fill_rct()
227 prp_set_lan_id(trailer, port); in prp_fill_rct()
228 set_prp_LSDU_size(trailer, lsdu_size); in prp_fill_rct()
229 trailer->sequence_nr = htons(frame->sequence_nr); in prp_fill_rct()
230 trailer->PRP_suffix = htons(ETH_P_PRP); in prp_fill_rct()
331 if (trailer) { in prp_create_tagged_frame()
332 prp_set_lan_id(trailer, port); in prp_create_tagged_frame()
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/linux/fs/ocfs2/
A Ddir.c136 struct ocfs2_dir_block_trailer *trailer; in ocfs2_init_dir_trailer() local
140 trailer->db_compat_rec_len = in ocfs2_init_dir_trailer()
157 struct ocfs2_dir_block_trailer *trailer; in ocfs2_dx_dir_link_trailer() local
422 struct ocfs2_dir_block_trailer *trailer = in ocfs2_validate_dir_block() local
460 struct ocfs2_dir_block_trailer *trailer; in ocfs2_check_dir_trailer() local
467 trailer->db_signature); in ocfs2_check_dir_trailer()
1196 if (de_buf != trailer) { in ocfs2_find_max_rec_len()
1237 struct ocfs2_dir_block_trailer *trailer; in ocfs2_delete_entry_dx() local
1281 if (trailer->db_free_rec_len == 0) in ocfs2_delete_entry_dx()
1541 trailer->db_free_next = cpu_to_le64(0); in ocfs2_remove_block_from_free_list()
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/linux/drivers/net/wireguard/
A Dsend.c167 struct sk_buff *trailer; in encrypt_packet() local
181 num_frags = skb_cow_data(skb, trailer_len, &trailer); in encrypt_packet()
188 memset(skb_tail_pointer(trailer), 0, padding_len); in encrypt_packet()
209 pskb_put(skb, trailer, trailer_len); in encrypt_packet()
/linux/drivers/net/wireless/ath/ath11k/
A Dhtc.c292 u8 *trailer; in ath11k_htc_rx_completion_handler() local
304 trailer = (u8 *)hdr; in ath11k_htc_rx_completion_handler()
305 trailer += sizeof(*hdr); in ath11k_htc_rx_completion_handler()
306 trailer += payload_len; in ath11k_htc_rx_completion_handler()
307 trailer -= trailer_len; in ath11k_htc_rx_completion_handler()
308 status = ath11k_htc_process_trailer(htc, trailer, in ath11k_htc_rx_completion_handler()
A Dhtc.h166 struct ath11k_htc_record trailer[0]; member
/linux/net/ipv6/
A Desp6.c484 struct sk_buff *trailer; in esp6_output_head() local
497 trailer = skb; in esp6_output_head()
498 tail = skb_tail_pointer(trailer); in esp6_output_head()
550 nfrags = skb_cow_data(skb, tailen, &trailer); in esp6_output_head()
553 tail = skb_tail_pointer(trailer); in esp6_output_head()
558 pskb_put(skb, trailer, tailen); in esp6_output_head()
927 struct sk_buff *trailer; in esp6_input() local
970 nfrags = skb_cow_data(skb, 0, &trailer); in esp6_input()
A Dah6.c330 struct sk_buff *trailer; in ah6_output() local
346 err = skb_cow_data(skb, 0, &trailer); in ah6_output()
516 struct sk_buff *trailer; in ah6_input() local
558 err = skb_cow_data(skb, 0, &trailer); in ah6_input()
/linux/net/ipv4/
A Desp4.c447 struct sk_buff *trailer; in esp_output_head() local
461 trailer = skb; in esp_output_head()
462 tail = skb_tail_pointer(trailer); in esp_output_head()
514 nfrags = skb_cow_data(skb, tailen, &trailer); in esp_output_head()
517 tail = skb_tail_pointer(trailer); in esp_output_head()
522 pskb_put(skb, trailer, tailen); in esp_output_head()
883 struct sk_buff *trailer; in esp_input() local
922 err = skb_cow_data(skb, 0, &trailer); in esp_input()
A Dah4.c153 struct sk_buff *trailer; in ah_output() local
168 if ((err = skb_cow_data(skb, 0, &trailer)) < 0) in ah_output()
311 struct sk_buff *trailer; in ah_input() local
355 if ((err = skb_cow_data(skb, 0, &trailer)) < 0) in ah_input()
/linux/drivers/usb/atm/
A Dusbatm.c486 u8 *trailer = target + ATM_CELL_SIZE - ATM_AAL5_TRAILER; in usbatm_write_cells() local
489 trailer[2] = ctrl->len >> 8; in usbatm_write_cells()
490 trailer[3] = ctrl->len; in usbatm_write_cells()
494 trailer[4] = ctrl->crc >> 24; in usbatm_write_cells()
495 trailer[5] = ctrl->crc >> 16; in usbatm_write_cells()
496 trailer[6] = ctrl->crc >> 8; in usbatm_write_cells()
497 trailer[7] = ctrl->crc; in usbatm_write_cells()
/linux/fs/cifs/
A Drfc1002pdu.h45 } __attribute__((packed)) trailer; member
/linux/drivers/net/wireless/ath/ath10k/
A Dbmi.c457 u8 trailer[4] = {}; in ath10k_bmi_fast_download() local
472 memcpy(trailer, buffer + head_len, trailer_len); in ath10k_bmi_fast_download()
483 ret = ath10k_bmi_lz_data(ar, trailer, 4); in ath10k_bmi_fast_download()
A Dhtc.c479 u8 *trailer; in ath10k_htc_rx_completion_handler() local
491 trailer = (u8 *)hdr; in ath10k_htc_rx_completion_handler()
492 trailer += sizeof(*hdr); in ath10k_htc_rx_completion_handler()
493 trailer += payload_len; in ath10k_htc_rx_completion_handler()
494 trailer -= trailer_len; in ath10k_htc_rx_completion_handler()
495 status = ath10k_htc_process_trailer(htc, trailer, in ath10k_htc_rx_completion_handler()
A Dusb.c299 u8 *trailer; in ath10k_usb_rx_complete() local
323 trailer = skb->data + sizeof(*htc_hdr) + payload_len - in ath10k_usb_rx_complete()
327 trailer, in ath10k_usb_rx_complete()
/linux/drivers/infiniband/sw/siw/
A Dsiw_qp_tx.c570 iov[seg].iov_base = &c_tx->trailer.pad[4 - c_tx->pad]; in siw_tx_hdt()
573 iov[seg].iov_base = &c_tx->trailer.pad[c_tx->ctrl_sent]; in siw_tx_hdt()
578 *(u32 *)c_tx->trailer.pad = 0; in siw_tx_hdt()
581 (u8 *)&c_tx->trailer.crc - c_tx->pad, in siw_tx_hdt()
585 c_tx->trailer.crc = 0; in siw_tx_hdt()
587 crypto_shash_final(c_tx->mpa_crc_hd, (u8 *)&c_tx->trailer.crc); in siw_tx_hdt()
A Dsiw.h292 struct mpa_trailer trailer; member
386 struct mpa_trailer trailer; member
/linux/tools/vm/
A Dslabinfo.c243 char trailer = 0; in store_size() local
249 trailer = 'G'; in store_size()
252 trailer = 'M'; in store_size()
255 trailer = 'K'; in store_size()
261 if (trailer) { in store_size()
262 buffer[n] = trailer; in store_size()
/linux/drivers/scsi/lpfc/
A Dlpfc_hw4.h3998 uint32_t trailer; member
4007 #define lpfc_trailer_hpi_WORD trailer
4016 #define lpfc_trailer_type_WORD trailer
4019 #define lpfc_trailer_code_WORD trailer
4074 uint32_t trailer; member
4089 uint32_t trailer; member
4101 uint32_t trailer; member
4117 uint32_t trailer; member
4207 uint32_t trailer; member
4271 u32 trailer; member
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/linux/drivers/net/ethernet/mellanox/mlx5/core/en_accel/
A Dipsec_rxtx.c336 eseg->trailer |= cpu_to_be32(MLX5_ETH_WQE_INSERT_TRAILER); in mlx5e_ipsec_tx_build_eseg()
339 eseg->trailer |= (l3_proto == IPPROTO_ESP) ? in mlx5e_ipsec_tx_build_eseg()
343 eseg->trailer |= (l3_proto == IPPROTO_ESP) ? in mlx5e_ipsec_tx_build_eseg()
/linux/arch/s390/kernel/
A Dperf_cpum_cf.c175 struct cf_trailer_entry *trailer; in cfdiag_getctr() local
180 sz -= sizeof(*trailer); /* Always room for trailer */ in cfdiag_getctr()
190 trailer = data + offset; in cfdiag_getctr()
191 cfdiag_trailer(trailer); in cfdiag_getctr()
192 return offset + sizeof(*trailer); in cfdiag_getctr()
/linux/drivers/scsi/sym53c8xx_2/
A Dsym_nvram.h116 u_char trailer[6]; /* 0xfe 0xfe 0x00 0x00 0x00 0x00 */ member

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