You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Jesper Dangaard Brouer 8a8e3d84b1 net_sched: restore "linklayer atm" handling ... commit 56b765b79 ("htb: improved accuracy at high rates") broke the "linklayer atm" handling. tc class add ... htb rate X ceil Y linklayer atm The linklayer setting is implemented by modifying the rate table which is send to the kernel. No direct parameter were transferred to the kernel indicating the linklayer setting. The commit 56b765b79 ("htb: improved accuracy at high rates") removed the use of the rate table system. To keep compatible with older iproute2 utils, this patch detects the linklayer by parsing the rate table. It also supports future versions of iproute2 to send this linklayer parameter to the kernel directly. This is done by using the __reserved field in struct tc_ratespec, to convey the choosen linklayer option, but only using the lower 4 bits of this field. Linklayer detection is limited to speeds below 100Mbit/s, because at high rates the rtab is gets too inaccurate, so bad that several fields contain the same values, this resembling the ATM detect. Fields even start to contain "0" time to send, e.g. at 1000Mbit/s sending a 96 bytes packet cost "0", thus the rtab have been more broken than we first realized. Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		12 years ago
..
Kconfig	net: sched: enable CAN Identifier to be build into kernel	12 years ago
Makefile	net: sched: add ipset ematch	13 years ago
act_api.c	rtnetlink: Remove passing of attributes into rtnl_doit functions	12 years ago
act_csum.c	act_csum: fix possible use after free	12 years ago
act_gact.c	pkt_sched: namespace aware act_mirred	12 years ago
act_ipt.c	net_sched: act_ipt forward compat with xtables	12 years ago
act_mirred.c	net: pass info struct via netdevice notifier	12 years ago
act_nat.c	pkt_sched: namespace aware act_mirred	12 years ago
act_pedit.c	net: Add skb_unclone() helper function.	12 years ago
act_police.c	net_sched: restore "overhead xxx" handling	12 years ago
act_simple.c	pkt_sched: namespace aware act_mirred	12 years ago
act_skbedit.c	pkt_sched: namespace aware act_mirred	12 years ago
cls_api.c	net_cls: remove duplicated include from cls_api.c	12 years ago
cls_basic.c	pkt_sched: namespace aware act_mirred	12 years ago
cls_cgroup.c	pkt_sched: namespace aware act_mirred	12 years ago
cls_flow.c	netlink: rename ssk to sk in struct netlink_skb_params	12 years ago
cls_fw.c	pkt_sched: fix error return code in fw_change_attrs()	12 years ago
cls_route.c	pkt_sched: namespace aware act_mirred	12 years ago
cls_rsvp.c	…
cls_rsvp.h	pkt_sched: namespace aware act_mirred	12 years ago
cls_rsvp6.c	…
cls_tcindex.c	pkt_sched: namespace aware act_mirred	12 years ago
cls_u32.c	pkt_sched: namespace aware act_mirred	12 years ago
em_canid.c	net: em_canid: Ematch rule to match CAN frames according to their identifiers	13 years ago
em_cmp.c	…
em_ipset.c	netfilter: ipset: Introduce extensions to elements in the core	12 years ago
em_meta.c	net: use a per task frag allocator	13 years ago
em_nbyte.c	…
em_text.c	…
em_u32.c	…
ematch.c	net: Convert net_ratelimit uses to net_<level>_ratelimited	13 years ago
sch_api.c	net_sched: restore "linklayer atm" handling	12 years ago
sch_atm.c	net_sched: info leak in atm_tc_dump_class()	12 years ago
sch_blackhole.c	…
sch_cbq.c	net_sched: Fix stack info leak in cbq_dump_wrr().	12 years ago
sch_choke.c	net/sched: rename random32() to prandom_u32()	12 years ago
sch_codel.c	fq_codel: should use qdisc backlog as threshold	13 years ago
sch_drr.c	net_sched: add 64bit rate estimators	12 years ago
sch_dsmark.c	net: sched: factorize code (qdisc_drop())	13 years ago
sch_fifo.c	pkt_sched: Stop using NLA_PUT*().	13 years ago
sch_fq_codel.c	net: fq_codel: Fix off-by-one error	12 years ago
sch_generic.c	net_sched: restore "linklayer atm" handling	12 years ago
sch_gred.c	net_sched: gred: actually perform idling in WRED mode	13 years ago
sch_hfsc.c	net_sched: add 64bit rate estimators	12 years ago
sch_htb.c	net_sched: restore "linklayer atm" handling	12 years ago
sch_ingress.c	…
sch_mq.c	pkt_sched: avoid requeues if possible	12 years ago
sch_mqprio.c	pkt_sched: avoid requeues if possible	12 years ago
sch_multiq.c	pkt_sched: Stop using NLA_PUT*().	13 years ago
sch_netem.c	netem: fix possible NULL deref in netem_dequeue()	12 years ago
sch_plug.c	net_sched: sch_plug: plug_qdisc_ops is static	13 years ago
sch_prio.c	pkt_sched: Stop using NLA_PUT*().	13 years ago
sch_qfq.c	pkt_sched: sch_qfq: remove a source of high packet delay/jitter	12 years ago
sch_red.c	pkt_sched: Stop using NLA_PUT*().	13 years ago
sch_sfb.c	sch_sfb: Fix missing NULL check	13 years ago
sch_sfq.c	pkt_sched: Stop using NLA_PUT*().	13 years ago
sch_tbf.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	12 years ago
sch_teql.c	sch_teql: Convert over to dev_neigh_lookup_skb().	13 years ago