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/linux-6.15/tools/testing/selftests/net/netfilter/packetdrill/
H A Dconntrack_synack_old.pkt4 …seq 2375731741, win 29200, options [mss 1460,sackOK,TS val 2083107423 ecr 0,nop,wscale 7], length 0
6 …ags [S.], seq 145824453, ack 643160523, win 65535, options [mss 8952,nop,wscale 5,TS val 321543778…
8 …176.25.8.829: Flags [R.], seq 1, ack 1, win 65535, options [mss 8952,nop,wscale 5,TS val 321544345…
10 …seq 2375731741, win 29200, options [mss 1460,sackOK,TS val 2083115583 ecr 0,nop,wscale 7], length 0
13 …gs [S.], seq 162602410, ack 2375731742, win 65535, options [mss 8952,nop,wscale 5,TS val 321544575…
24 0.1 > S 0:0(0) win 65535 <mss 1460,sackOK,TS val 1 ecr 0,nop,wscale 8>
27 0.1 < S. 145824453:145824453(0) ack 643160523 win 240 <mss 1440,nop,nop,TS val 1 ecr 1,nop,wscale 0>
30 1.01 > S 0:0(0) win 65535 <mss 1460,sackOK,TS val 1015 ecr 0,nop,wscale 8>
34 +0 < S. 145758918:145758918(0) ack 1 win 250 <mss 1460,nop,nop,TS val 1 ecr 1,nop,wscale 0>
39 // actual packet: 3.010000 S 0:0(0) win 65535 <mss 1460,sackOK,TS val 1015 ecr 0,nop,wscale 8>
H A Dconntrack_synack_reuse.pkt15 +0 < S 0:0(0) win 32792 <mss 1000,nop,wscale 7, TS val 1 ecr 0,nop,nop>
16 +0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,TS val 100 ecr 1,nop,wscale 8>
24 1.0 < S 2000:2000(0) win 32792 <mss 1000,nop,wscale 7, TS val 233 ecr 0,nop,nop>
31 1.5 < S 2000:2000(0) win 32792 <mss 1000,nop,wscale 0, TS val 233 ecr 0,nop,nop>
H A Dconntrack_syn_challenge_ack.pkt22 0.1 > S 0:0(0) win 65535 <mss 1460,sackOK,TS val 1 ecr 0,nop,wscale 8>
25 0.1 < . 145824453:145824453(0) ack 643160523 win 240 <mss 1460,nop,nop,TS val 1 ecr 1,nop,wscale 0>
32 +0.01 > S 0:0(0) win 65535 <mss 1460,sackOK,TS val 1 ecr 0,nop,wscale 8>
35 +0.1 < S. 0:0(0) ack 1 win 250 <mss 1460,nop,nop,TS val 1 ecr 1,nop,wscale 0>
/linux-6.15/tools/testing/selftests/bpf/progs/
H A Dxdp_synproxy_kern.c193 __u8 wscale; member
237 wscale = next(ctx, 1); in tscookie_tcpopt_parse()
238 if (!wscale) in tscookie_tcpopt_parse()
241 ctx->wscale = *wscale < TCP_MAX_WSCALE ? *wscale : TCP_MAX_WSCALE; in tscookie_tcpopt_parse()
282 .wscale = TS_OPT_WSCALE_MASK, in tscookie_init()
328 *wscale = DEFAULT_WSCALE; in values_get_tcpipopts()
483 __u8 wscale) in tcp_mkoptions() argument
509 wscale); in tcp_mkoptions()
516 __u16 mss, __u8 wscale) in tcp_gen_synack() argument
538 __u8 wscale; in tcpv4_gen_synack() local
[all …]
/linux-6.15/drivers/net/ethernet/chelsio/libcxgb/
H A Dlibcxgb_cm.h81 u32 wscale = 0; in cxgb_compute_wscale() local
83 while (wscale < 14 && (65535 << wscale) < win) in cxgb_compute_wscale()
84 wscale++; in cxgb_compute_wscale()
85 return wscale; in cxgb_compute_wscale()
/linux-6.15/tools/testing/selftests/net/packetdrill/
H A Dtcp_zerocopy_fastopen-client.pkt18 +0 > S 0:0(0) <mss 1460,sackOK,TS val 1000 ecr 0,nop,wscale 8,FO,nop,nop>
19 …+.01 < S. 123:123(0) ack 1 win 14600 <mss 940,TS val 2000 ecr 1000,sackOK,nop,wscale 6, FO abcd123…
39 +0 > S 0:500(500) <mss 1460,nop,nop,sackOK,nop,wscale 8,FO abcd1234,nop,nop>
40 +.05 < S. 5678:5678(0) ack 501 win 14600 <mss 1460,nop,nop,sackOK,nop,wscale 6>
H A Dtcp_blocking_blocking-connect.pkt11 +0 > S 0:0(0) <mss 1460,sackOK,TS val 100 ecr 0,nop,wscale 8>
12 +.1 < S. 0:0(0) ack 1 win 5792 <mss 1460,nop,wscale 2,nop,nop,sackOK>
H A Dtcp_blocking_blocking-accept.pkt13 +.1 < S 0:0(0) win 32792 <mss 1000,nop,wscale 7>
14 +0 > S. 0:0(0) ack 1 <mss 1460,nop,wscale 8>
H A Dtcp_blocking_blocking-read.pkt13 +.1 < S 0:0(0) win 32792 <mss 1000,nop,wscale 7>
14 +0 > S. 0:0(0) ack 1 <mss 1460,nop,wscale 8>
H A Dtcp_syscall_bad_arg_sendmsg-empty-iov.pkt10 +0 < S 0:0(0) win 32792 <mss 1000,nop,wscale 7>
11 +0 > S. 0:0(0) ack 1 <mss 1460,nop,wscale 8>
H A Dtcp_zerocopy_client.pkt10 +0 > S 0:0(0) <mss 1460,sackOK,TS val 0 ecr 0,nop,wscale 8>
11 +0 < S. 0:0(0) ack 1 win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 7>
H A Dtcp_tcp_info_tcp-info-last_data_recv.pkt11 +0 > S 0:0(0) <mss 1460,sackOK,TS val 100 ecr 0,nop,wscale 8>
12 +.030 < S. 0:0(0) ack 1 win 10000 <mss 1000,sackOK,nop,nop,nop,wscale 8>
H A Dtcp_ecn_ecn-uses-ect0.pkt14 +0 > SEW 0:0(0) <mss 1460,sackOK,TS val 100 ecr 0,nop,wscale 8>
15 +.002 < SE. 0:0(0) ack 1 win 32767 <mss 1000,nop,wscale 6,nop,nop,sackOK>
H A Dtcp_syscall_bad_arg_syscall-invalid-buf-ptr.pkt12 +0 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 10>
13 +0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 8>
H A Dtcp_zerocopy_batch.pkt14 +0 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 7>
15 +0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 8>
H A Dtcp_blocking_blocking-write.pkt15 +.1 < S 0:0(0) win 50000 <mss 1000,nop,wscale 0>
16 +0 > S. 0:0(0) ack 1 <mss 1460,nop,wscale 8>
H A Dtcp_slow_start_slow-start-app-limited.pkt13 +.1 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 7>
14 +0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 8>
H A Dtcp_sendfile_sendfile-simple.pkt18 +0 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 10>
19 +0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 8>
H A Dtcp_slow_start_slow-start-ack-per-2pkt-send-5pkt.pkt16 +0 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 7>
17 +0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 8>
H A Dtcp_nagle_sockopt_cork_nodelay.pkt10 +0 < S 0:0(0) win 32792 <mss 1000,nop,wscale 7>
11 +0 > S. 0:0(0) ack 1 <mss 1460,nop,wscale 8>
H A Dtcp_zerocopy_basic.pkt15 +0 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 7>
16 +0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 8>
H A Dtcp_slow_start_slow-start-ack-per-4pkt.pkt16 +.1 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 7>
17 +0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 8>
H A Dtcp_slow_start_slow-start-app-limited-9-packets-out.pkt15 +.1 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 7>
16 +0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 8>
H A Dtcp_slow_start_slow-start-ack-per-2pkt-send-6pkt.pkt17 +0 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 7>
18 +0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 8>
H A Dtcp_slow_start_slow-start-after-idle.pkt14 +0 < S 0:0(0) win 65535 <mss 1000,sackOK,nop,nop,nop,wscale 7>
15 +0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 8>

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