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/Linux-v6.1/include/net/
Dinet_ecn.h42 * encapsulation if the inside header is not-ECT or ECT, and to set the
43 * ECN codepoint of the outside header to ECT(0) if the ECN codepoint of
237 * | Header | Not-ECT | ECT(0) | ECT(1) | CE |
239 * | Not-ECT | Not-ECT |Not-ECT(!!!)|Not-ECT(!!!)| <drop>(!!!)|
240 * | ECT(0) | ECT(0) | ECT(0) | ECT(1) | CE |
241 * | ECT(1) | ECT(1) | ECT(1) (!) | ECT(1) | CE |
/Linux-v6.1/include/uapi/linux/netfilter_ipv4/
Dipt_ECN.h26 __u8 ip_ect; /* ECT codepoint of IPv4 header, pre-shifted */
29 __u8 ece:1, cwr:1; /* TCP ECT bits */
/Linux-v6.1/tools/testing/selftests/drivers/net/mlxsw/
Ddevlink_trap_tunnel_ipip.sh177 log_test "$desc: Inner ECN is not ECT and outer is $ecn_desc"
219 ecn_decap_test "Decap error" "ECT(1)" 01
220 ecn_decap_test "Decap error" "ECT(0)" 02
Ddevlink_trap_tunnel_vxlan.sh184 log_test "$desc: Inner ECN is not ECT and outer is $ecn_desc"
262 ecn_decap_test "Decap error" "ECT(1)" 01
263 ecn_decap_test "Decap error" "ECT(0)" 02
Ddevlink_trap_tunnel_vxlan_ipv6.sh189 log_test "$desc: Inner ECN is not ECT and outer is $ecn_desc"
271 ecn_decap_test "Decap error" "ECT(1)" 01
272 ecn_decap_test "Decap error" "ECT(0)" 02
/Linux-v6.1/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/
Ddevlink_trap_tunnel_ipip6.sh177 log_test "$desc: Inner ECN is not ECT and outer is $ecn_desc"
219 ecn_decap_test "Decap error" "ECT(1)" 01
220 ecn_decap_test "Decap error" "ECT(0)" 02
/Linux-v6.1/drivers/tty/vt/
Dconsolemap.c788 ushort ect; in con_get_unimap() local
800 ect = 0; in con_get_unimap()
818 if (ect < ct) { in con_get_unimap()
819 unilist[ect].unicode = UNI(d, r, g); in con_get_unimap()
820 unilist[ect].fontpos = *row; in con_get_unimap()
822 ect++; in con_get_unimap()
828 if (copy_to_user(list, unilist, min(ect, ct) * sizeof(*unilist))) in con_get_unimap()
830 if (put_user(ect, uct)) in con_get_unimap()
833 return ret ? ret : (ect <= ct) ? 0 : -ENOMEM; in con_get_unimap()
/Linux-v6.1/include/uapi/linux/netfilter/
Dxt_ecn.h31 __u8 ect; member
/Linux-v6.1/Documentation/devicetree/bindings/arm/
Darm,coresight-cti.yaml11 The CoreSight Embedded Cross Trigger (ECT) consists of CTI devices connected
14 The ECT components are not part of the trace generation data path and are thus
/Linux-v6.1/drivers/hwtracing/coresight/
Dcoresight-cti-core.c550 /* exit if current is an ECT device.*/ in cti_add_assoc_to_csdev()
564 * if we found a matching csdev then update the ECT in cti_add_assoc_to_csdev()
790 /** cti ect operations **/
955 .devtype = 0x00000014, /* maj(0x4-debug) min(0x1-ECT) */
Dcoresight-core.c328 /* output warning if ECT enable is preventing trace operation */ in coresight_control_assoc_ectdev()
330 dev_info(&csdev->dev, "Associated ECT device (%s) %s failed\n", in coresight_control_assoc_ectdev()
337 * Set the associated ect / cti device while holding the coresight_mutex
1328 .name = "ect",
/Linux-v6.1/tools/testing/selftests/net/
Dfib_tests.sh1489 log_test $? 0 "IPv4 route with DSCP and ECN:Not-ECT"
1493 log_test $? 0 "IPv4 route with DSCP and ECN:ECT(1)"
1497 log_test $? 0 "IPv4 route with DSCP and ECN:ECT(0)"
1506 log_test $? 0 "IPv4 route with unknown DSCP and ECN:Not-ECT"
1510 log_test $? 0 "IPv4 route with unknown DSCP and ECN:ECT(1)"
1514 log_test $? 0 "IPv4 route with unknown DSCP and ECN:ECT(0)"
1523 log_test $? 0 "IPv4 route with no DSCP and ECN:Not-ECT"
1527 log_test $? 0 "IPv4 route with no DSCP and ECN:ECT(1)"
1531 log_test $? 0 "IPv4 route with no DSCP and ECN:ECT(0)"
Dpmtu.sh1143 dsfield=${policy_mark} # No ECN bit set (Not-ECT)
1146 dsfield=$(printf "%#x" $((policy_mark + 0x02))) # ECN=2 (ECT(0))
1191 dsfield=${policy_mark} # No ECN bit set (Not-ECT)
1195 dsfield=$(printf "%#x" $((policy_mark + 0x02))) # ECN=2 (ECT(0))
/Linux-v6.1/drivers/net/ethernet/mellanox/mlx5/core/
Den_tc.c2251 * | Header | Not-ECT | ECT(0) | ECT(1) | CE |
2253 * | Not-ECT | Not-ECT | Not-ECT | Not-ECT | <drop> |
2254 * | ECT(0) | ECT(0) | ECT(0) | ECT(1) | CE* |
2255 * | ECT(1) | ECT(1) | ECT(1) | ECT(1)* | CE* |
2326 NL_SET_ERR_MSG_MOD(extack, "Match on enc_tos ecn = ECT(1) isn't supported"); in mlx5e_tc_verify_tunnel_ecn()
2327 netdev_warn(priv->netdev, "Match on enc_tos ecn = ECT(1) isn't supported"); in mlx5e_tc_verify_tunnel_ecn()
/Linux-v6.1/drivers/s390/block/
Ddasd_eckd.c2675 struct eckd_count *ect; in dasd_eckd_build_format() local
2849 ect = (struct eckd_count *) data; in dasd_eckd_build_format()
2851 ect->cyl = address.cyl; in dasd_eckd_build_format()
2852 ect->head = address.head; in dasd_eckd_build_format()
2853 ect->record = 0; in dasd_eckd_build_format()
2854 ect->kl = 0; in dasd_eckd_build_format()
2855 ect->dl = 8; in dasd_eckd_build_format()
2860 ccw->cda = (__u32)(addr_t) ect; in dasd_eckd_build_format()
2864 ect = (struct eckd_count *) data; in dasd_eckd_build_format()
2866 ect->cyl = address.cyl; in dasd_eckd_build_format()
[all …]
/Linux-v6.1/net/ipv4/netfilter/
Dipt_ECN.c23 /* set ECT codepoint from IP header.
/Linux-v6.1/net/sched/
Dsch_red.c106 /* Non-ECT packet in ECN nodrop mode: queue it. */ in red_enqueue()
126 /* Non-ECT packet in ECN nodrop mode: queue it. */ in red_enqueue()
/Linux-v6.1/include/linux/
Dcoresight.h70 /* Embedded Cross Trigger (ECT) sub-types */
242 bool ect_enabled; /* true only if associated ect device is enabled */
/Linux-v6.1/drivers/net/
Dbareudp.c159 net_info_ratelimited("non-ECT from %pI4 " in bareudp_udp_encap_recv()
164 net_info_ratelimited("non-ECT from %pI6\n", in bareudp_udp_encap_recv()
/Linux-v6.1/Documentation/trace/coresight/
Dcoresight.rst318 via the CTM. See (Documentation/trace/coresight/coresight-ect.rst)
667 (Documentation/trace/coresight/coresight-ect.rst) [#fourth]_.
689 .. [#fourth] Documentation/trace/coresight/coresight-ect.rst
/Linux-v6.1/net/ipv4/
Dtcp_dctcp.c98 * ECT from sk since it is set during 3WHS for DCTCP. in dctcp_init()
Dtcp_input.c344 /* Funny extension: if ECT is not set on a segment, in __tcp_ecn_check_ce()
345 * and we already seen ECT on a previous segment, in __tcp_ecn_check_ce()
6717 /* RFC3168 : 6.1.1 SYN packets must not have ECT/ECN bits set
6725 * congestion control: Linux DCTCP asserts ECT on all packets,
6742 bool ect, ecn_ok; in tcp_ecn_create_request() local
6748 ect = !INET_ECN_is_not_ect(TCP_SKB_CB(skb)->ip_dsfield); in tcp_ecn_create_request()
6752 if (((!ect || th->res1) && ecn_ok) || tcp_ca_needs_ecn(listen_sk) || in tcp_ecn_create_request()
/Linux-v6.1/tools/include/uapi/linux/
Dtcp.h171 #define TCPI_OPT_ECN_SEEN 16 /* we received at least one packet with ECT */
/Linux-v6.1/include/uapi/linux/
Dtcp.h171 #define TCPI_OPT_ECN_SEEN 16 /* we received at least one packet with ECT */
/Linux-v6.1/drivers/net/ethernet/chelsio/inline_crypto/chtls/
Dchtls_cm.c1307 bool th_ecn, ect; in chtls_pass_accept_request() local
1393 ect = !INET_ECN_is_not_ect(ip_dsfield); in chtls_pass_accept_request()
1395 if ((!ect && ecn_ok) || tcp_ca_needs_ecn(sk)) in chtls_pass_accept_request()

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