| /Linux-v5.4/net/sctp/ |
| D | chunk.c | 152 size_t len, first_len, max_data, remaining; in sctp_datamsg_from_user() local
208 first_len = max_data; in sctp_datamsg_from_user()
220 first_len -= SCTP_PAD4(sizeof(struct sctp_sack_chunk)); in sctp_datamsg_from_user()
224 first_len -= SCTP_ARBITRARY_COOKIE_ECHO_LEN; in sctp_datamsg_from_user()
227 if (msg_len >= first_len) { in sctp_datamsg_from_user()
229 if (msg_len > first_len) in sctp_datamsg_from_user()
234 first_len = msg_len; in sctp_datamsg_from_user()
244 len = first_len; in sctp_datamsg_from_user()
|
| /Linux-v5.4/tools/io_uring/ |
| D | io_uring-cp.c | 30 size_t first_len; member
104 data->first_len = size; in queue_read()
117 data->iov.iov_len = data->first_len; in queue_write()
213 write_left -= data->first_len; in copy_file()
|
| /Linux-v5.4/net/ipv6/ |
| D | netfilter.c | 154 unsigned int first_len = skb_pagelen(skb); in br_ip6_fragment() local
158 if (first_len - hlen > mtu || in br_ip6_fragment()
|
| D | ip6_output.c | 603 unsigned int first_len; in ip6_fraglist_init() local
631 first_len = skb_pagelen(skb); in ip6_fraglist_init()
632 skb->data_len = first_len - skb_headlen(skb); in ip6_fraglist_init()
633 skb->len = first_len; in ip6_fraglist_init()
634 ipv6_hdr(skb)->payload_len = htons(first_len - sizeof(struct ipv6hdr)); in ip6_fraglist_init()
819 unsigned int first_len = skb_pagelen(skb); in ip6_fragment() local
823 if (first_len - hlen > mtu || in ip6_fragment()
824 ((first_len - hlen) & 7) || in ip6_fragment()
|
| /Linux-v5.4/net/ipv4/ |
| D | ip_output.c | 593 unsigned int first_len = skb_pagelen(skb); in ip_fraglist_init() local
602 skb->data_len = first_len - skb_headlen(skb); in ip_fraglist_init()
603 skb->len = first_len; in ip_fraglist_init()
604 iph->tot_len = htons(first_len); in ip_fraglist_init()
811 unsigned int first_len = skb_pagelen(skb); in ip_do_fragment() local
813 if (first_len - hlen > mtu || in ip_do_fragment()
814 ((first_len - hlen) & 7) || in ip_do_fragment()
|
| /Linux-v5.4/net/bridge/netfilter/ |
| D | nf_conntrack_bridge.c | 58 unsigned int first_len = skb_pagelen(skb); in nf_br_ip_fragment() local
62 if (first_len - hlen > mtu || in nf_br_ip_fragment()
|
| /Linux-v5.4/net/xdp/ |
| D | xsk.c | 130 u64 first_len = PAGE_SIZE - (addr - page_start); in __xsk_rcv_memcpy() local
132 memcpy(to_buf, from_buf, first_len + metalen); in __xsk_rcv_memcpy()
133 memcpy(next_pg_addr, from_buf + first_len, len - first_len); in __xsk_rcv_memcpy()
|
| /Linux-v5.4/drivers/scsi/lpfc/ |
| D | lpfc_nvme.c | 431 int i, rc, xmit_len, first_len; in lpfc_nvme_gen_req() local
456 first_len = 0; in lpfc_nvme_gen_req()
464 first_len = xmit_len; in lpfc_nvme_gen_req()
472 wqe->generic.bde.tus.f.bdeSize = first_len; in lpfc_nvme_gen_req()
477 wqe->gen_req.request_payload_len = first_len; in lpfc_nvme_gen_req()
524 genwqe, pnvme_lsreq, bmp, xmit_len, first_len); in lpfc_nvme_gen_req()
|
| /Linux-v5.4/drivers/net/ethernet/sun/ |
| D | sunhme.c | 2268 u32 first_len, u32 first_entry, u32 entry) in unmap_partial_tx_skb() argument
2272 dma_unmap_single(hp->dma_dev, first_mapping, first_len, DMA_TO_DEVICE); in unmap_partial_tx_skb()
2330 u32 first_len, first_mapping; in happy_meal_start_xmit() local
2336 first_len = skb_headlen(skb); in happy_meal_start_xmit()
2337 first_mapping = dma_map_single(hp->dma_dev, skb->data, first_len, in happy_meal_start_xmit()
2351 unmap_partial_tx_skb(hp, first_mapping, first_len, in happy_meal_start_xmit()
2364 (tx_flags | TXFLAG_SOP | (first_len & TXFLAG_SIZE)), in happy_meal_start_xmit()
|
| D | sungem.c | 1048 u32 first_len; in gem_start_xmit() local
1060 first_len = skb_headlen(skb); in gem_start_xmit()
1063 first_len, PCI_DMA_TODEVICE); in gem_start_xmit()
1093 cpu_to_le64(ctrl | TXDCTRL_SOF | intme | first_len); in gem_start_xmit()
|
| /Linux-v5.4/drivers/scsi/ |
| D | sd.c | 2635 int first_len; in sd_read_cache_type() local
2646 first_len = 4; in sd_read_cache_type()
2655 first_len = 192; in sd_read_cache_type()
2667 res = sd_do_mode_sense(sdp, dbd, modepage, buffer, first_len, in sd_read_cache_type()
2675 first_len = 0; in sd_read_cache_type()
2698 if (len > first_len) in sd_read_cache_type()
|
| /Linux-v5.4/drivers/net/ethernet/realtek/ |
| D | 8139cp.c | 803 u32 first_len, first_eor, ctrl; in cp_start_xmit() local
811 first_len = skb_headlen(skb); in cp_start_xmit()
813 first_len, PCI_DMA_TODEVICE); in cp_start_xmit()
859 ctrl = opts1 | first_eor | first_len | FirstFrag; in cp_start_xmit()
|
