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Searched refs:payload_len (Results 1 – 25 of 233) sorted by relevance

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/linux/tools/testing/selftests/net/
A Dip_defrag.c36 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()
147 udphdr.len = htons(UDP_HLEN + payload_len); in send_fragment()
256 (payload_len > 9 * max_frag_len)) { in send_udp_frags()
277 while (offset < (UDP_HLEN + payload_len)) { in send_udp_frags()
299 offset = rand() % (payload_len / 2); in send_udp_frags()
363 for (payload_len = min_frag_len; payload_len < MSG_LEN_MAX; in run_test()
364 payload_len += (rand() % 4096)) { in run_test()
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A Dpsock_snd.c117 static int build_ipv4_header(void *header, int payload_len) in build_ipv4_header() argument
124 iph->tot_len = htons(sizeof(*iph) + sizeof(struct udphdr) + payload_len); in build_ipv4_header()
134 static int build_udp_header(void *header, int payload_len) in build_udp_header() argument
138 int len = sizeof(*udph) + payload_len; in build_udp_header()
153 static int build_packet(int payload_len) in build_packet() argument
159 off += build_ipv4_header(tbuf + off, payload_len); in build_packet()
160 off += build_udp_header(tbuf + off, payload_len); in build_packet()
162 if (off + payload_len > sizeof(tbuf)) in build_packet()
165 memset(tbuf + off, DATA_CHAR, payload_len); in build_packet()
167 return off + payload_len; in build_packet()
A Dgro.c170 uint16_t payload_len; in tcp_checksum() member
176 uint16_t payload_len; in tcp_checksum() member
186 ph6.payload_len = htons(sizeof(struct tcphdr) + payload_len); in tcp_checksum()
195 ph4.payload_len = htons(sizeof(struct tcphdr) + payload_len); in tcp_checksum()
229 ip6h->payload_len = htons(sizeof(struct tcphdr) + payload_len); in fill_networklayer()
255 int payload_len, int fin) in fill_transportlayer() argument
285 int payload_len, int fin) in create_packet() argument
290 payload_len, fin); in create_packet()
308 create_packet(flag_buf, flag * payload_len, 0, payload_len, 0); in send_flags()
393 ip6h->payload_len = htons(ntohs(ip6h->payload_len) + extlen); in recompute_packet()
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A Dmsg_zerocopy.c229 int i, payload_len, extra_len; in do_sendmsg_corked() local
232 payload_len = cfg_payload_len / cfg_cork; in do_sendmsg_corked()
233 extra_len = cfg_payload_len - (cfg_cork * payload_len); in do_sendmsg_corked()
245 msg->msg_iov[0].iov_len = payload_len + extra_len; in do_sendmsg_corked()
256 static int setup_iph(struct iphdr *iph, uint16_t payload_len) in setup_iph() argument
270 iph->tot_len = htons(sizeof(*iph) + payload_len); in setup_iph()
276 static int setup_ip6h(struct ipv6hdr *ip6h, uint16_t payload_len) in setup_ip6h() argument
284 ip6h->payload_len = htons(payload_len); in setup_ip6h()
/linux/drivers/hid/intel-ish-hid/
A Dishtp-hid-client.c106 payload_len); in process_recv()
121 payload_len); in process_recv()
140 payload_len) { in process_recv()
170 payload_len); in process_recv()
182 payload_len; in process_recv()
195 payload_len); in process_recv()
208 payload_len; in process_recv()
234 payload_len) ? in process_recv()
236 payload_len; in process_recv()
277 payload_len, 0); in process_recv()
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/linux/drivers/net/wireless/ath/ath10k/
A Dswap.c24 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()
/linux/security/integrity/ima/
A Dima_queue_keys.c69 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()
A Dima_asymmetric_keys.c30 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(&init_user_ns, NULL, payload, payload_len, in ima_post_key_create_or_update()
/linux/drivers/scsi/libsas/
A Dsas_host_smp.c233 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()
/linux/drivers/scsi/libfc/
A Dfc_frame.c62 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()
/linux/tools/testing/selftests/bpf/progs/
A Dtest_xdp.c87 __u16 payload_len; in handle_ipv4() local
104 payload_len = bpf_ntohs(iph->tot_len); in handle_ipv4()
134 iph->tot_len = bpf_htons(payload_len + sizeof(*iph)); in handle_ipv4()
159 __u16 payload_len; in handle_ipv6() local
174 payload_len = ip6h->payload_len; in handle_ipv6()
200 ip6h->payload_len = bpf_htons(bpf_ntohs(payload_len) + sizeof(*ip6h)); in handle_ipv6()
A Dtest_xdp_loop.c83 __u16 payload_len; in handle_ipv4() local
100 payload_len = bpf_ntohs(iph->tot_len); in handle_ipv4()
130 iph->tot_len = bpf_htons(payload_len + sizeof(*iph)); in handle_ipv4()
155 __u16 payload_len; in handle_ipv6() local
170 payload_len = ip6h->payload_len; in handle_ipv6()
196 ip6h->payload_len = bpf_htons(bpf_ntohs(payload_len) + sizeof(*ip6h)); in handle_ipv6()
/linux/samples/bpf/
A Dxdp_tx_iptunnel_kern.c86 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()
/linux/net/ipv6/netfilter/
A Dnf_conntrack_reasm.c169 unsigned int payload_len; in nf_ct_frag6_queue() local
180 payload_len = ntohs(ipv6_hdr(skb)->payload_len); in nf_ct_frag6_queue()
183 end = offset + (payload_len - in nf_ct_frag6_queue()
269 if (payload_len > fq->q.max_size) in nf_ct_frag6_queue()
270 fq->q.max_size = payload_len; in nf_ct_frag6_queue()
316 int payload_len; in nf_ct_frag6_reasm() local
329 payload_len = ((skb->data - skb_network_header(skb)) - in nf_ct_frag6_reasm()
332 if (payload_len > IPV6_MAXPLEN) { in nf_ct_frag6_reasm()
334 payload_len); in nf_ct_frag6_reasm()
352 ipv6_hdr(skb)->payload_len = htons(payload_len); in nf_ct_frag6_reasm()
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/linux/net/core/
A Ddrop_monitor.c574 nla_total_size(payload_len); in net_dm_packet_report_size()
603 size_t payload_len) in net_dm_packet_report_fill() argument
637 if (!payload_len) in net_dm_packet_report_fill()
645 attr->nla_len = nla_attr_size(payload_len); in net_dm_packet_report_fill()
664 size_t payload_len; in net_dm_packet_report() local
676 payload_len = min_t(size_t, net_dm_trunc_len, payload_len); in net_dm_packet_report()
746 nla_total_size(payload_len); in net_dm_hw_packet_report_size()
797 if (!payload_len) in net_dm_hw_packet_report_fill()
805 attr->nla_len = nla_attr_size(payload_len); in net_dm_hw_packet_report_fill()
880 size_t payload_len; in net_dm_hw_packet_report() local
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/linux/net/tls/
A Dtls_device_fallback.c236 int payload_len = skb->len - tcp_payload_offset; in fill_sg_in() local
286 if (skb_to_sgvec(skb, &sg_in[i], tcp_payload_offset, payload_len) < 0) in fill_sg_in()
296 int payload_len, in fill_sg_out() argument
301 sg_set_buf(&sg_out[1], nskb->data + tcp_payload_offset, payload_len); in fill_sg_out()
315 int payload_len = skb->len - tcp_payload_offset; in tls_enc_skb() local
348 payload_len, sync_size, dummy_buf); in tls_enc_skb()
351 rcd_sn, sync_size + payload_len, in tls_enc_skb()
378 int payload_len = skb->len - tcp_payload_offset; in tls_sw_fallback() local
392 if (!payload_len) in tls_sw_fallback()
404 if (sync_size < 0 && payload_len <= -sync_size) in tls_sw_fallback()
/linux/net/ipv6/
A Dreassembly.c122 end = offset + (ntohs(ipv6_hdr(skb)->payload_len) - in ip6_frag_queue()
160 *prob_offset = offsetof(struct ipv6hdr, payload_len); in ip6_frag_queue()
256 int payload_len; in ip6_frag_reasm() local
269 payload_len = ((skb->data - skb_network_header(skb)) - in ip6_frag_reasm()
272 if (payload_len > IPV6_MAXPLEN) in ip6_frag_reasm()
290 ipv6_hdr(skb)->payload_len = htons(payload_len); in ip6_frag_reasm()
309 net_dbg_ratelimited("ip6_frag_reasm: payload len = %d\n", payload_len); in ip6_frag_reasm()
336 if (hdr->payload_len == 0) in ipv6_frag_rcv()
354 IP6CB(skb)->frag_max_size = ntohs(hdr->payload_len) + in ipv6_frag_rcv()
A Dip6_offload.c82 unsigned int payload_len; in ipv6_gso_segment() local
127 payload_len = skb_shinfo(skb)->gso_size + in ipv6_gso_segment()
131 payload_len = skb->len - nhoff - sizeof(*ipv6h); in ipv6_gso_segment()
132 ipv6h->payload_len = htons(payload_len); in ipv6_gso_segment()
146 offset += (ntohs(ipv6h->payload_len) - in ipv6_gso_segment()
209 flush += ntohs(iph->payload_len) != skb_gro_len(skb); in ipv6_gro_receive()
332 iph->payload_len = htons(skb->len - nhoff - sizeof(*iph)); in ipv6_gro_complete()
/linux/drivers/scsi/bfa/
A Dbfad_bsg.c151 unsigned int payload_len) in bfad_iocmd_ioc_get_fwstats() argument
320 unsigned int payload_len) in bfad_iocmd_port_get_stats() argument
553 unsigned int payload_len) in bfad_iocmd_lport_get_rports() argument
870 unsigned int payload_len) in bfad_iocmd_fabric_get_lports() argument
1414 unsigned int payload_len) in bfad_iocmd_cee_get_stats() argument
1549 unsigned int payload_len) in bfad_iocmd_flash_update_part() argument
1581 unsigned int payload_len) in bfad_iocmd_flash_read_part() argument
2017 unsigned int payload_len) in bfad_iocmd_debug_fw_core() argument
2749 unsigned int payload_len) in bfad_iocmd_handler() argument
3258 buf_info->size = payload_len; in bfad_fcxp_map_sg()
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/linux/drivers/net/wireless/quantenna/qtnfmac/
A Devent.c26 size_t payload_len; in qtnf_event_handle_sta_assoc() local
60 payload_len = len - sizeof(*sta_assoc); in qtnf_event_handle_sta_assoc()
62 qlink_for_each_tlv(tlv, sta_assoc->ies, payload_len) { in qtnf_event_handle_sta_assoc()
87 if (!qlink_tlv_parsing_ok(tlv, sta_assoc->ies, payload_len)) { in qtnf_event_handle_sta_assoc()
145 size_t payload_len; in qtnf_event_handle_bss_join() local
228 payload_len = len - sizeof(*join_info); in qtnf_event_handle_bss_join()
230 qlink_for_each_tlv(tlv, join_info->ies, payload_len) { in qtnf_event_handle_bss_join()
347 size_t payload_len; in qtnf_event_handle_scan_results() local
367 payload_len = len - sizeof(*sr); in qtnf_event_handle_scan_results()
369 qlink_for_each_tlv(tlv, sr->payload, payload_len) { in qtnf_event_handle_scan_results()
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/linux/drivers/net/usb/
A Dsierra_net.c257 struct param payload_len; member
271 curp = save16bit(&hh->payload_len, curp); in parse_hip()
283 hh->payload_len.word &= 0x3FFF; /* 14 bits */ in parse_hip()
290 hh->payload_len.word &= 0x07FF; /* 11 bits */ in parse_hip()
296 hh->payload_len.word--; in parse_hip()
300 if (buflen < (hh->hdrlen + hh->payload_len.word)) in parse_hip()
419 hh->payload_len.word); in sierra_net_handle_lsi()
505 if (len != hh.hdrlen + hh.payload_len.word) { in sierra_net_kevent()
508 hh.hdrlen + hh.payload_len.word); in sierra_net_kevent()
845 if (hh.payload_len.word == skb->len) in sierra_net_rx_fixup()
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/linux/drivers/net/wireless/ath/ath11k/
A Dhtc.c255 u16 payload_len; in ath11k_htc_rx_completion_handler() local
273 payload_len = FIELD_GET(HTC_HDR_PAYLOADLEN, hdr->htc_info); in ath11k_htc_rx_completion_handler()
275 if (payload_len + sizeof(*hdr) > ATH11K_HTC_MAX_LEN) { in ath11k_htc_rx_completion_handler()
277 payload_len + sizeof(*hdr)); in ath11k_htc_rx_completion_handler()
281 if (skb->len < payload_len) { in ath11k_htc_rx_completion_handler()
283 skb->len, payload_len); in ath11k_htc_rx_completion_handler()
298 (trailer_len > payload_len)) { in ath11k_htc_rx_completion_handler()
306 trailer += payload_len; in ath11k_htc_rx_completion_handler()
316 if (trailer_len >= payload_len) in ath11k_htc_rx_completion_handler()
/linux/net/mac80211/
A Dtkip.h16 u8 *payload, size_t payload_len);
26 u8 *payload, size_t payload_len, u8 *ta,
A Dtkip.c225 u8 *payload, size_t payload_len) in ieee80211_tkip_encrypt_data() argument
232 payload, payload_len); in ieee80211_tkip_encrypt_data()
241 u8 *payload, size_t payload_len, u8 *ta, in ieee80211_tkip_decrypt_data() argument
252 if (payload_len < 12) in ieee80211_tkip_decrypt_data()
309 res = ieee80211_wep_decrypt_data(ctx, rc4key, 16, pos, payload_len - 12); in ieee80211_tkip_decrypt_data()
/linux/drivers/staging/most/net/
A Dnet.c81 unsigned int payload_len = skb->len - ETH_HLEN; in skb_to_mamac() local
82 unsigned int mdp_len = payload_len + MDP_HDR_LEN; in skb_to_mamac()
113 *buff++ = HB(payload_len + 6); in skb_to_mamac()
114 *buff++ = LB(payload_len + 6); in skb_to_mamac()
123 *buff++ = PMS_TELID_UNSEGM_MAMAC << 4 | HB(payload_len); in skb_to_mamac()
124 *buff++ = LB(payload_len); in skb_to_mamac()
126 memcpy(buff, skb->data + ETH_HLEN, payload_len); in skb_to_mamac()

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