| /linux/tools/testing/selftests/net/ |
| H A D | ip_defrag.c | 36 static int payload_len; variable
59 ret = recv(fd_udp, recv_buff, payload_len, 0); in recv_validate_udp()
75 payload_len, max_frag_len); in recv_validate_udp()
76 if (ret != payload_len) in recv_validate_udp()
77 error(1, 0, "recv: wrong size: %d vs %d", (int)ret, payload_len); in recv_validate_udp()
78 if (memcmp(udp_payload, recv_buff, payload_len)) in recv_validate_udp()
107 IPPROTO_UDP + (uint32_t)(UDP_HLEN + payload_len)); in udp_checksum()
109 sum = raw_checksum((uint8_t *)udp_payload, payload_len, sum); in udp_checksum()
126 sum = raw_checksum((uint8_t *)udp_payload, payload_len, sum); in udp6_checksum()
147 udphdr.len = htons(UDP_HLEN + payload_len); in send_fragment()
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| H A D | tap.c | 258 static int build_ipv4_header(uint8_t *buf, int payload_len) in build_ipv4_header() argument
266 htons(sizeof(*iph) + sizeof(struct udphdr) + payload_len); in build_ipv4_header()
276 static int build_udp_packet(uint8_t *buf, int payload_len, bool csum_off) in build_udp_packet() argument
280 int len = sizeof(*udph) + payload_len; in build_udp_packet()
287 memset(buf + sizeof(struct udphdr), PKT_DATA, payload_len); in build_udp_packet()
297 return sizeof(*udph) + payload_len; in build_udp_packet()
300 size_t build_test_packet_valid_udp_gso(uint8_t *buf, size_t payload_len) in build_test_packet_valid_udp_gso() argument
314 cur += build_ipv4_header(cur, payload_len); in build_test_packet_valid_udp_gso()
315 cur += build_udp_packet(cur, payload_len, true); in build_test_packet_valid_udp_gso()
320 size_t build_test_packet_valid_udp_csum(uint8_t *buf, size_t payload_len) in build_test_packet_valid_udp_csum() argument
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| H A D | psock_snd.c | 122 static int build_ipv4_header(void *header, int payload_len) in build_ipv4_header() argument
129 iph->tot_len = htons(sizeof(*iph) + sizeof(struct udphdr) + payload_len); in build_ipv4_header()
139 static int build_udp_header(void *header, int payload_len) in build_udp_header() argument
143 int len = sizeof(*udph) + payload_len; in build_udp_header()
158 static int build_packet(int payload_len) in build_packet() argument
164 off += build_ipv4_header(tbuf + off, payload_len); in build_packet()
165 off += build_udp_header(tbuf + off, payload_len); in build_packet()
167 if (off + payload_len > sizeof(tbuf)) in build_packet()
170 memset(tbuf + off, DATA_CHAR, payload_len); in build_packet()
172 return off + payload_len; in build_packet()
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| /linux/drivers/net/wireless/ath/ath10k/ |
| H A D | swap.c | 24 u32 payload_len; in ath10k_swap_code_seg_fill() local
35 payload_len = __le32_to_cpu(swap_item->tlv.length); in ath10k_swap_code_seg_fill()
36 if ((payload_len > size_left) || in ath10k_swap_code_seg_fill()
37 (payload_len == 0 && in ath10k_swap_code_seg_fill()
40 payload_len); in ath10k_swap_code_seg_fill()
44 if (payload_len == 0) { in ath10k_swap_code_seg_fill()
55 memcpy(virt_addr, swap_item->tlv.data, payload_len); in ath10k_swap_code_seg_fill()
56 virt_addr += payload_len; in ath10k_swap_code_seg_fill()
57 length = payload_len + sizeof(struct ath10k_swap_code_seg_tlv); in ath10k_swap_code_seg_fill()
60 total_payload_len += payload_len; in ath10k_swap_code_seg_fill()
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| /linux/security/integrity/ima/ |
| H A D | ima_queue_keys.c | 69 size_t payload_len) in ima_alloc_key_entry() argument
77 entry->payload = kmemdup(payload, payload_len, GFP_KERNEL); in ima_alloc_key_entry()
80 entry->payload_len = payload_len; in ima_alloc_key_entry()
105 size_t payload_len) in ima_queue_key() argument
110 entry = ima_alloc_key_entry(keyring, payload, payload_len); in ima_queue_key()
164 entry->payload_len, in ima_process_queued_keys()
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| H A D | ima_asymmetric_keys.c | 30 const void *payload, size_t payload_len, in ima_post_key_create_or_update() argument
39 if (!payload || (payload_len == 0)) in ima_post_key_create_or_update()
43 queued = ima_queue_key(keyring, payload, payload_len); in ima_post_key_create_or_update()
63 process_buffer_measurement(&nop_mnt_idmap, NULL, payload, payload_len, in ima_post_key_create_or_update()
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| /linux/drivers/net/ethernet/cisco/enic/ |
| H A D | enic_mbox.c | 33 u16 payload_len, u64 msg_num, bool reuse_msg_num, in enic_mbox_send_msg_id() argument
36 size_t total_len = sizeof(struct enic_mbox_hdr) + payload_len; in enic_mbox_send_msg_id()
50 if (payload_len > ENIC_ADMIN_BUF_SIZE - sizeof(struct enic_mbox_hdr)) in enic_mbox_send_msg_id()
89 if (payload_len) { in enic_mbox_send_msg_id()
92 memcpy(dst, payload, payload_len); in enic_mbox_send_msg_id()
173 void *payload, u16 payload_len) in enic_mbox_send_msg() argument
176 payload_len, 0, false, 0); in enic_mbox_send_msg()
180 u16 dst_vnic_id, void *payload, u16 payload_len, in enic_mbox_send_reply() argument
184 payload_len, msg_num, true, 0); in enic_mbox_send_reply()
189 u16 payload_len) in enic_mbox_vf_send_request() argument
[all …]
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| /linux/drivers/scsi/libfc/ |
| H A D | fc_frame.c | 62 struct fc_frame *fc_frame_alloc_fill(struct fc_lport *lp, size_t payload_len) in fc_frame_alloc_fill() argument
67 fill = payload_len % 4; in fc_frame_alloc_fill()
70 fp = _fc_frame_alloc(payload_len + fill); in fc_frame_alloc_fill()
72 memset((char *) fr_hdr(fp) + payload_len, 0, fill); in fc_frame_alloc_fill()
75 payload_len + sizeof(struct fc_frame_header)); in fc_frame_alloc_fill()
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| /linux/drivers/scsi/libsas/ |
| H A D | sas_host_smp.c | 233 if (job->request_payload.payload_len < 8 || in sas_smp_host_handler()
234 job->reply_payload.payload_len < 8) in sas_smp_host_handler()
238 req_data = kzalloc(job->request_payload.payload_len, GFP_KERNEL); in sas_smp_host_handler()
243 job->request_payload.payload_len); in sas_smp_host_handler()
247 resp_data = kzalloc(max(job->reply_payload.payload_len, 128U), in sas_smp_host_handler()
282 if (job->request_payload.payload_len < 16) in sas_smp_host_handler()
294 if (job->request_payload.payload_len < 16) in sas_smp_host_handler()
309 if (job->request_payload.payload_len < in sas_smp_host_handler()
326 if (job->request_payload.payload_len < 44) in sas_smp_host_handler()
345 job->reply_payload.payload_len); in sas_smp_host_handler()
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| /linux/samples/bpf/ |
| H A D | xdp_tx_iptunnel_kern.c | 86 u16 payload_len; in handle_ipv4() local
103 payload_len = ntohs(iph->tot_len); in handle_ipv4()
135 iph->tot_len = htons(payload_len + sizeof(*iph)); in handle_ipv4()
160 __u16 payload_len; in handle_ipv6() local
175 payload_len = ip6h->payload_len; in handle_ipv6()
204 ip6h->payload_len = htons(ntohs(payload_len) + sizeof(*ip6h)); in handle_ipv6()
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | test_xdp.c | 88 __u16 payload_len; in handle_ipv4() local
105 payload_len = bpf_ntohs(iph->tot_len); in handle_ipv4()
135 iph->tot_len = bpf_htons(payload_len + sizeof(*iph)); in handle_ipv4()
160 __u16 payload_len; in handle_ipv6() local
175 payload_len = ip6h->payload_len; in handle_ipv6()
201 ip6h->payload_len = bpf_htons(bpf_ntohs(payload_len) + sizeof(*ip6h)); in handle_ipv6()
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| H A D | test_xdp_loop.c | 84 __u16 payload_len; in handle_ipv4() local
101 payload_len = bpf_ntohs(iph->tot_len); in handle_ipv4()
131 iph->tot_len = bpf_htons(payload_len + sizeof(*iph)); in handle_ipv4()
156 __u16 payload_len; in handle_ipv6() local
171 payload_len = ip6h->payload_len; in handle_ipv6()
197 ip6h->payload_len = bpf_htons(bpf_ntohs(payload_len) + sizeof(*ip6h)); in handle_ipv6()
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| H A D | test_xdp_dynptr.c | 88 __u16 payload_len; in handle_ipv4() local
114 payload_len = bpf_ntohs(iph->tot_len); in handle_ipv4()
143 iph->tot_len = bpf_htons(payload_len + iphdr_sz); in handle_ipv4()
169 __u16 payload_len; in handle_ipv6() local
193 payload_len = ip6h->payload_len; in handle_ipv6()
219 ip6h->payload_len = bpf_htons(bpf_ntohs(payload_len) + ipv6hdr_sz); in handle_ipv6()
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| /linux/net/ipv6/netfilter/ |
| H A D | nf_conntrack_reasm.c | 174 unsigned int payload_len; in nf_ct_frag6_queue() local
185 payload_len = ntohs(ipv6_hdr(skb)->payload_len); in nf_ct_frag6_queue()
188 end = offset + (payload_len - in nf_ct_frag6_queue()
275 if (payload_len > fq->q.max_size) in nf_ct_frag6_queue()
276 fq->q.max_size = payload_len; in nf_ct_frag6_queue()
324 int payload_len; in nf_ct_frag6_reasm() local
337 payload_len = -skb_network_offset(skb) - in nf_ct_frag6_reasm()
340 if (payload_len > IPV6_MAXPLEN) { in nf_ct_frag6_reasm()
342 payload_len); in nf_ct_frag6_reasm()
361 ipv6_hdr(skb)->payload_len = htons(payload_len); in nf_ct_frag6_reasm()
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| /linux/tools/testing/selftests/drivers/net/ |
| H A D | gro.c | |
| /linux/net/tls/ |
| H A D | tls_device_fallback.c | 221 int payload_len = skb->len - tcp_payload_offset; in fill_sg_in()
271 if (skb_to_sgvec(skb, &sg_in[i], tcp_payload_offset, payload_len) < 0) in fill_sg_in()
281 int payload_len, in fill_sg_out()
289 sg_set_buf(&sg_out[1], nskb->data + tcp_payload_offset, payload_len); in fill_sg_out()
303 int payload_len = skb->len - tcp_payload_offset; in tls_enc_skb()
336 payload_len, sync_size, dummy_buf); in tls_enc_skb()
339 rcd_sn, sync_size + payload_len, in tls_enc_skb()
366 int payload_len = skb->len - tcp_payload_offset; in tls_sw_fallback()
380 if (!payload_len) in tls_sw_fallback()
392 if (sync_size < 0 && payload_len < in tls_sw_fallback()
224 int payload_len = skb->len - tcp_payload_offset; fill_sg_in() local
284 fill_sg_out(struct scatterlist sg_out[3],void * buf,struct tls_context * tls_ctx,struct sk_buff * nskb,int tcp_payload_offset,int payload_len,int sync_size,void * dummy_buf) fill_sg_out() argument
306 int payload_len = skb->len - tcp_payload_offset; tls_enc_skb() local
369 int payload_len = skb->len - tcp_payload_offset; tls_sw_fallback() local
[all...] |
| /linux/drivers/vhost/ |
| H A D | vsock.c | 128 size_t iov_len, payload_len; in vhost_transport_do_send_pkt() local
178 payload_len = skb->len - offset; in vhost_transport_do_send_pkt()
184 if (payload_len > iov_len - sizeof(*hdr)) { in vhost_transport_do_send_pkt()
185 payload_len = iov_len - sizeof(*hdr); in vhost_transport_do_send_pkt()
210 hdr->len = cpu_to_le32(payload_len); in vhost_transport_do_send_pkt()
222 payload_len)) { in vhost_transport_do_send_pkt()
233 vhost_add_used(vq, head, sizeof(*hdr) + payload_len); in vhost_transport_do_send_pkt()
236 VIRTIO_VSOCK_SKB_CB(skb)->offset += payload_len; in vhost_transport_do_send_pkt()
237 total_len += payload_len; in vhost_transport_do_send_pkt()
370 size_t payload_len; in vhost_vsock_alloc_skb() local
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| /linux/net/core/ |
| H A D | drop_monitor.c | 558 static size_t net_dm_packet_report_size(size_t payload_len) in net_dm_packet_report_size() argument
582 nla_total_size(payload_len); in net_dm_packet_report_size()
611 size_t payload_len) in net_dm_packet_report_fill() argument
667 if (!payload_len) in net_dm_packet_report_fill()
673 attr = __nla_reserve(msg, NET_DM_ATTR_PAYLOAD, payload_len); in net_dm_packet_report_fill()
674 if (skb_copy_bits(skb, 0, nla_data(attr), payload_len)) in net_dm_packet_report_fill()
692 size_t payload_len; in net_dm_packet_report() local
702 payload_len = min_t(size_t, skb->len, NET_DM_MAX_PACKET_SIZE); in net_dm_packet_report()
704 payload_len = min_t(size_t, net_dm_trunc_len, payload_len); in net_dm_packet_report()
706 msg = nlmsg_new(net_dm_packet_report_size(payload_len), GFP_KERNEL); in net_dm_packet_report()
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| /linux/tools/testing/selftests/tc-testing/ |
| H A D | tdc_gso.py | 28 if args.payload_len <= args.gso_size:
30 if args.payload_len > args.gso_size * UDP_MAX_SEGMENTS:
39 payload = b"b" * args.payload_len
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| /linux/net/rxrpc/ |
| H A D | rxgk_app.c | 49 size_t pre_ticket_len, payload_len; in rxgk_yfs_decode_ticket() local
73 payload_len = pre_ticket_len + xdr_round_up(ticket_len); in rxgk_yfs_decode_ticket()
75 payload = kzalloc(payload_len, GFP_NOFS); in rxgk_yfs_decode_ticket()
128 if (WARN_ON((unsigned long)q - (unsigned long)payload != payload_len)) { in rxgk_yfs_decode_ticket()
146 ret = key_instantiate_and_link(key, payload, payload_len, NULL, NULL); in rxgk_yfs_decode_ticket()
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| /linux/drivers/scsi/bfa/ |
| H A D | bfad_bsg.c | 151 unsigned int payload_len) in bfad_iocmd_ioc_get_fwstats() argument
158 if (bfad_chk_iocmd_sz(payload_len, in bfad_iocmd_ioc_get_fwstats()
320 unsigned int payload_len) in bfad_iocmd_port_get_stats() argument
327 if (bfad_chk_iocmd_sz(payload_len, in bfad_iocmd_port_get_stats()
553 unsigned int payload_len) in bfad_iocmd_lport_get_rports() argument
564 if (bfad_chk_iocmd_sz(payload_len, in bfad_iocmd_lport_get_rports()
870 unsigned int payload_len) in bfad_iocmd_fabric_get_lports() argument
884 if (bfad_chk_iocmd_sz(payload_len, in bfad_iocmd_fabric_get_lports()
1377 bfad_iocmd_cee_attr(struct bfad_s *bfad, void *cmd, unsigned int payload_len) in bfad_iocmd_cee_attr() argument
1385 if (bfad_chk_iocmd_sz(payload_len, in bfad_iocmd_cee_attr()
[all …]
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| /linux/drivers/net/usb/ |
| H A D | sierra_net.c | 255 struct param payload_len; member
269 curp = save16bit(&hh->payload_len, curp); in parse_hip()
281 hh->payload_len.word &= 0x3FFF; /* 14 bits */ in parse_hip()
288 hh->payload_len.word &= 0x07FF; /* 11 bits */ in parse_hip()
294 hh->payload_len.word--; in parse_hip()
298 if (buflen < (hh->hdrlen + hh->payload_len.word)) in parse_hip()
417 hh->payload_len.word); in sierra_net_handle_lsi()
503 if (len != hh.hdrlen + hh.payload_len.word) { in sierra_net_kevent()
506 hh.hdrlen + hh.payload_len.word); in sierra_net_kevent()
838 if (hh.payload_len.word == skb->len) in sierra_net_rx_fixup()
[all …]
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| /linux/net/mac80211/ |
| H A D | tkip.h | 16 u8 *payload, size_t payload_len);
26 u8 *payload, size_t payload_len, u8 *ta,
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| /linux/security/keys/trusted-keys/ |
| H A D | trusted_dcp.c | 60 __le32 payload_len; member
72 static size_t calc_blob_len(unsigned int payload_len) in calc_blob_len() argument
74 return sizeof(struct dcp_blob_fmt) + payload_len + DCP_BLOB_AUTHLEN; in calc_blob_len()
232 put_unaligned_le32(p->key_len, &b->payload_len); in trusted_dcp_seal()
257 p->key_len = le32_to_cpu(b->payload_len); in trusted_dcp_unseal()
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| /linux/net/batman-adv/ |
| H A D | tp_meter.c | 867 size_t payload_len) in batadv_tp_avail() argument
883 return win_left >= payload_len; in batadv_tp_avail()
920 size_t payload_len; in batadv_tp_send() local
946 payload_len = BATADV_TP_PLEN; in batadv_tp_send()
956 if (unlikely(!batadv_tp_avail(tp_vars, payload_len))) { in batadv_tp_send()
957 batadv_tp_wait_available(tp_vars, payload_len); in batadv_tp_send()
964 packet_len = payload_len + sizeof(struct batadv_unicast_packet); in batadv_tp_send()
986 WRITE_ONCE(tp_vars->cc.last_sent, last_sent + payload_len); in batadv_tp_send()
1425 u32 seqno, u32 payload_len) in batadv_tp_handle_out_of_order() argument
1430 u32 end_seqno = seqno + payload_len; in batadv_tp_handle_out_of_order()
[all …]
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