Asbjørn Sloth Tønnesen 2ff4761db4 tc: pedit: add decrement operation ... Implement a decrement operation for ttl and hoplimit. Since this is just syntactic sugar, it goes that: tc filter add ... action pedit ex munge ip ttl dec ... tc filter add ... action pedit ex munge ip6 hoplimit dec ... is just a more readable version of this: tc filter add ... action pedit ex munge ip ttl add 0xff ... tc filter add ... action pedit ex munge ip6 hoplimit add 0xff ... This feature was suggested by some pseudo tc examples in Mellanox's documentation[1], but wasn't present in neither their mlnx-iproute2 nor iproute2. Tested with skip_sw on Mellanox ConnectX-6 Dx. [1] https://docs.mellanox.com/pages/viewpage.action?pageId=47033989 v3: - Use dedicated flags argument in parse_cmd() (David Ahern) - Minor rewording of the man page v2: - Fix whitespace issue (Stephen Hemminger) - Add to usage info in explain() Signed-off-by: Asbjørn Sloth Tønnesen <asbjorn@asbjorn.st> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David Ahern <dsahern@kernel.org>		2021-06-26 04:45:19 +00:00
..
.gitignore	make yacc usage POSIX compatible	2020-01-20 09:43:22 -08:00
e_bpf.c	tc: e_bpf: fix memory leak in parse_bpf()	2021-04-26 21:05:19 -07:00
em_canid.c	drop unneeded include of syslog.h	2017-11-12 16:22:36 -08:00
em_cmp.c	drop unneeded include of syslog.h	2017-11-12 16:22:36 -08:00
em_ipset.c	Include bsd/string.h only in include/utils.h	2018-11-05 08:38:32 -08:00
em_ipt.c	tc: fix spelling errors	2019-08-12 18:18:51 -07:00
em_meta.c	tc/meta: make meta_table static and const	2018-11-19 11:42:44 -08:00
em_nbyte.c	drop unneeded include of syslog.h	2017-11-12 16:22:36 -08:00
em_u32.c	drop unneeded include of syslog.h	2017-11-12 16:22:36 -08:00
emp_ematch.l	make yacc usage POSIX compatible	2020-01-20 09:43:22 -08:00
emp_ematch.y	make yacc usage POSIX compatible	2020-01-20 09:43:22 -08:00
f_basic.c	treewide: refactor help messages	2019-05-20 14:35:07 -07:00
f_bpf.c	tc: full JSON support for 'bpf' filter	2020-05-05 16:19:06 +00:00
f_cgroup.c	tc actions: Improved batching and time filtered dumping	2017-08-04 13:16:51 -07:00
f_flow.c	treewide: refactor help messages	2019-05-20 14:35:07 -07:00
f_flower.c	tc: f_flower: Add missing ct_state flags to usage description	2021-05-27 14:40:05 +00:00
f_fw.c	treewide: refactor help messages	2019-05-20 14:35:07 -07:00
f_matchall.c	treewide: refactor help messages	2019-05-20 14:35:07 -07:00
f_route.c	treewide: refactor help messages	2019-05-20 14:35:07 -07:00
f_rsvp.c	treewide: refactor help messages	2019-05-20 14:35:07 -07:00
f_tcindex.c	treewide: refactor help messages	2019-05-20 14:35:07 -07:00
f_u32.c	f_u32: fix compiler gcc-10 compiler warning	2020-11-29 16:20:33 -08:00
m_action.c	tc: implement support for action terse dump	2020-12-03 03:51:06 +00:00
m_bpf.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_connmark.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_csum.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_ct.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_ctinfo.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_ematch.c	tc/ematch: make local functions static	2018-11-19 11:42:44 -08:00
m_ematch.h	tc/ematch: make local functions static	2018-11-19 11:42:44 -08:00
m_estimator.c	tc/m_estimator: Print proper value for estimator interval in raw.	2020-07-20 13:25:56 -07:00
m_gact.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_gate.c	tc: m_gate: use SPRINT_BUF when needed	2021-02-22 18:11:03 -08:00
m_ife.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_ipt.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_mirred.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_mpls.c	Merge branch 'main' into next	2020-11-24 22:04:48 -07:00
m_nat.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_pedit.c	tc: pedit: add decrement operation	2021-06-26 04:45:19 +00:00
m_pedit.h	tc: pedit: add decrement operation	2021-06-26 04:45:19 +00:00
m_police.c	police: Add support for json output	2021-06-11 02:28:36 +00:00
m_sample.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_simple.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_skbedit.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_skbmod.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_tunnel_key.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_vlan.c	Merge branch 'main' into next	2020-11-24 22:04:48 -07:00
m_xt_old.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
m_xt.c	tc: skip actions that don't have options attribute when printing	2020-10-31 09:14:01 -06:00
Makefile	tc: Add helpers to support qevent handling	2020-07-05 15:37:27 +00:00
p_eth.c	tc: pedit: parse_cmd: add flags argument	2021-06-26 04:44:35 +00:00
p_icmp.c	tc/pedit: use structure initialization	2018-11-19 11:42:44 -08:00
p_ip6.c	tc: pedit: add decrement operation	2021-06-26 04:45:19 +00:00
p_ip.c	tc: pedit: add decrement operation	2021-06-26 04:45:19 +00:00
p_tcp.c	tc: pedit: parse_cmd: add flags argument	2021-06-26 04:44:35 +00:00
p_udp.c	tc: pedit: parse_cmd: add flags argument	2021-06-26 04:44:35 +00:00
q_atm.c	treewide: refactor help messages	2019-05-20 14:35:07 -07:00
q_cake.c	q_cake: remove useless check on argv	2021-04-13 19:16:55 -07:00
q_cbq.c	lib: Move print_rate() from tc here; modernize	2020-12-09 02:30:15 +00:00
q_cbs.c	tc: cbs: add support for JSON output	2019-12-29 09:57:27 -08:00
q_choke.c	tc: choke: add support for JSON output	2019-12-29 09:57:27 -08:00
q_clsact.c	SPDX license identifiers	2017-11-24 12:21:35 -08:00
q_codel.c	tc: codel: add support for JSON output	2019-12-29 09:57:27 -08:00
q_drr.c	lib: Move sprint_size() from tc here, add print_size()	2020-12-09 02:30:25 +00:00
q_dsmark.c	treewide: Use addattr_nest()/addattr_nest_end() to handle nested attributes	2018-02-02 15:01:09 -08:00
q_etf.c	etf: Add skip_sock_check	2019-07-18 15:44:21 -07:00
q_ets.c	tc: q_ets: drop dead code from argument parsing	2021-05-06 14:42:44 +00:00
q_fifo.c	lib: Move sprint_size() from tc here, add print_size()	2020-12-09 02:30:25 +00:00
q_fq_codel.c	lib: Move sprint_size() from tc here, add print_size()	2020-12-09 02:30:25 +00:00
q_fq_pie.c	lib: Move sprint_size() from tc here, add print_size()	2020-12-09 02:30:25 +00:00
q_fq.c	tc: fq: add horizon attributes	2021-06-07 02:56:01 +00:00
q_gred.c	lib: Move sprint_size() from tc here, add print_size()	2020-12-09 02:30:25 +00:00
q_hfsc.c	lib: Move print_rate() from tc here; modernize	2020-12-09 02:30:15 +00:00
q_hhf.c	lib: Move sprint_size() from tc here, add print_size()	2020-12-09 02:30:25 +00:00
q_htb.c	tc: htb: improve burst error messages	2021-05-09 22:13:22 +00:00
q_ingress.c	ingress: Don't break JSON output	2018-04-25 11:08:39 -07:00
q_mqprio.c	lib: Move print_rate() from tc here; modernize	2020-12-09 02:30:15 +00:00
q_multiq.c	tc: B.W limits can now be specified in %.	2017-11-24 11:22:13 -08:00
q_netem.c	lib: Move print_rate() from tc here; modernize	2020-12-09 02:30:15 +00:00
q_pie.c	Revert "tc: pie: change maximum integer value of tc_pie_xstats->prob"	2020-03-10 18:29:26 +00:00
q_plug.c	tc: add support for plug qdisc	2019-05-04 09:22:14 -07:00
q_prio.c	tc: prio: fix space in JSON tag	2020-01-06 13:11:41 -08:00
q_qfq.c	treewide: Use addattr_nest()/addattr_nest_end() to handle nested attributes	2018-02-02 15:01:09 -08:00
q_red.c	lib: Move sprint_size() from tc here, add print_size()	2020-12-09 02:30:25 +00:00
q_rr.c	tc: B.W limits can now be specified in %.	2017-11-24 11:22:13 -08:00
q_sfb.c	tc: sfb: add support for JSON output	2019-12-29 09:57:27 -08:00
q_sfq.c	lib: Move sprint_size() from tc here, add print_size()	2020-12-09 02:30:25 +00:00
q_skbprio.c	tc: skbprio: add support for JSON output	2020-01-06 13:12:02 -08:00
q_taprio.c	Replace open-coded instances of print_nl()	2020-05-04 17:13:53 -07:00
q_tbf.c	lib: Move sprint_size() from tc here, add print_size()	2020-12-09 02:30:25 +00:00
static-syms.c	SPDX license identifiers	2017-11-24 12:21:35 -08:00
tc_cbq.c	tc: fix spelling errors	2019-08-12 18:18:51 -07:00
tc_cbq.h	SPDX license identifiers	2017-11-24 12:21:35 -08:00
tc_class.c	tc: parse attributes with NLA_F_NESTED flag	2020-01-22 03:45:48 +00:00
tc_common.h	Move the use_iec declaration to the tools	2020-12-09 02:28:43 +00:00
tc_core.c	iproute2-next: police: support 64bit rate and peakrate in tc utility	2019-09-15 10:39:19 -07:00
tc_core.h	iproute2-next: police: support 64bit rate and peakrate in tc utility	2019-09-15 10:39:19 -07:00
tc_estimator.c	tc: support conversions to or from 64 bit nanosecond-based time	2018-08-30 11:04:38 -07:00
tc_exec.c	treewide: refactor help messages	2019-05-20 14:35:07 -07:00
tc_filter.c	tc: implement support for terse dump	2020-10-31 09:15:15 -06:00
tc_monitor.c	Tree wide: Drop sockaddr_nl arg	2018-10-22 09:43:48 -07:00
tc_qdisc.c	tc: Look for blocks in qevents	2020-07-20 16:34:02 +00:00
tc_qevent.c	tc: Add space after format specifier	2020-07-29 17:03:46 +00:00
tc_qevent.h	tc: Look for blocks in qevents	2020-07-20 16:34:02 +00:00
tc_red.c	tc: q_red: Support 'nodrop' flag	2020-03-25 16:45:37 +00:00
tc_red.h	tc: move RED flag printing to helper	2018-11-24 07:10:58 -08:00
tc_stab.c	drop unneeded include of syslog.h	2017-11-12 16:22:36 -08:00
tc_util.c	lib: Move get_size() from tc here	2020-12-09 02:30:50 +00:00
tc_util.h	lib: Move get_size() from tc here	2020-12-09 02:30:50 +00:00
tc.c	iproute2: add check_libbpf() and get_libbpf_version()	2020-11-24 22:14:02 -07:00