| /linux-master/include/net/netfilter/ |
| H A D | nf_synproxy.h | 41 u32 tsecr; member in struct:synproxy_options
|
| /linux-master/net/netfilter/ |
| H A D | nf_synproxy_core.c | 79 opts->tsecr = get_unaligned_be32(ptr + 4);
138 *ptr++ = htonl(opts->tsecr);
155 opts->tsecr = opts->tsval;
175 opts->wscale = opts->tsecr & 0xf;
179 opts->options |= opts->tsecr & (1 << 4) ? NF_SYNPROXY_OPT_SACK_PERM : 0;
181 opts->options |= opts->tsecr & (1 << 5) ? NF_SYNPROXY_OPT_ECN : 0;
712 synproxy->its = opts.tsecr;
732 swap(opts.tsval, opts.tsecr);
738 swap(opts.tsval, opts.tsecr);
1135 synproxy->its = opts.tsecr;
[all...] |
| /linux-master/tools/testing/selftests/bpf/progs/ |
| H A D | xdp_synproxy_kern.c | 192 __be32 *tsecr; member in struct:tcpopt_context
219 __u8 *opcode, *opsize, *wscale, *tsecr; local
244 tsecr = next(ctx, 4);
245 if (!tsecr)
249 /* Client's tsval becomes our tsecr. */
250 *ctx->tsecr = get_unaligned((__be32 *)tsecr);
276 __be32 *tsecr, void *data, void *data_end)
281 .tsecr = tsecr,
274 tscookie_init(struct tcphdr *tcp_header, __u16 tcp_len, __be32 *tsval, __be32 *tsecr, void *data, void *data_end) argument
[all...] |
| H A D | test_tcp_custom_syncookie.c | 222 __u32 *tsval, *tsecr; local
259 tsecr = next(ctx, 4);
260 if (*opsize == TCPOLEN_TIMESTAMP && tsval && tsecr) {
262 ctx->attrs.rcv_tsecr = get_unaligned_be32(tsecr);
|
| /linux-master/net/sched/ |
| H A D | sch_cake.c | 1067 u32 *tsval, u32 *tsecr)
1076 *tsecr = get_unaligned_be32(ptr + 4);
1086 u32 tstamp, tsecr; local
1130 tsecr = get_unaligned_be32(ptr + 4);
1132 after(tsecr, tsecr_new))
1165 u32 tstamp = 0, tsecr = 0; local
1179 cake_tcph_get_tstamp(tcph, &tstamp, &tsecr);
1246 if (!cake_tcph_may_drop(tcph_check, tstamp, tsecr) ||
1066 cake_tcph_get_tstamp(const struct tcphdr *tcph, u32 *tsval, u32 *tsecr) argument
|
| /linux-master/net/ipv6/ |
| H A D | tcp_ipv6.c | 865 u32 ack, u32 win, u32 tsval, u32 tsecr,
880 if (tsecr)
918 if (tsecr) {
922 *topt++ = htonl(tsecr);
1145 u32 ack, u32 win, u32 tsval, u32 tsecr, int oif,
1149 tcp_v6_send_response(sk, skb, seq, ack, win, tsval, tsecr, oif, 0,
864 tcp_v6_send_response(const struct sock *sk, struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32 tsval, u32 tsecr, int oif, int rst, u8 tclass, __be32 label, u32 priority, u32 txhash, struct tcp_key *key) argument
1144 tcp_v6_send_ack(const struct sock *sk, struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32 tsval, u32 tsecr, int oif, struct tcp_key *key, u8 tclass, __be32 label, u32 priority, u32 txhash) argument
|
| /linux-master/tools/testing/selftests/net/ |
| H A D | gro.c | 426 uint32_t tsecr; member in struct:tcp_option_ts
449 opt_ts->tsecr = 0;
|
| /linux-master/net/ipv4/ |
| H A D | tcp_output.c | 32 * Andrea Arcangeli: SYNACK carry ts_recent in tsecr.
450 __u32 tsval, tsecr; /* need to include OPTION_TS */ member in struct:tcp_out_options
692 *ptr++ = htonl(opts->tsecr);
847 opts->tsecr = tp->rx_opt.ts_recent;
935 opts->tsecr = READ_ONCE(req->ts_recent);
992 opts->tsecr = tp->rx_opt.ts_recent;
|
| H A D | tcp_ipv4.c | 920 u32 win, u32 tsval, u32 tsecr, int oif,
939 if (tsecr) {
944 rep.opt[2] = htonl(tsecr);
959 int offset = (tsecr) ? 3 : 0;
975 int offset = (tsecr) ? 3 : 0;
918 tcp_v4_send_ack(const struct sock *sk, struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32 tsval, u32 tsecr, int oif, struct tcp_key *key, int reply_flags, u8 tos, u32 txhash) argument
|