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freebsd-dev/sys/net
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Marcelo Araujo d62edc5eb5 Add an IOCTL rr_limit to let users fine tuning the number of packets to be 
sent using roundrobin protocol and set a better granularity and distribution
among the interfaces. Tuning the number of packages sent by interface can
increase throughput and reduce unordered packets as well as reduce SACK.

Example of usage:
# ifconfig bge0 up
# ifconfig bge1 up
# ifconfig lagg0 create
# ifconfig lagg0 laggproto roundrobin laggport bge0 laggport bge1 \
	192.168.1.1 netmask 255.255.255.0
# ifconfig lagg0 rr_limit 500

Reviewed by:	thompsa, glebius, adrian (old patch)
Approved by:	bapt (mentor)
Relnotes:	Yes
Differential Revision:	https://reviews.freebsd.org/D540
2016-01-23 04:18:44 +00:00
..
altq Fix the spelling of eri's name. 2015-08-24 23:40:36 +00:00
bpf_buffer.c Remove the sleep from the buffer allocation routine. 2015-07-31 20:25:54 +00:00
bpf_buffer.h
bpf_filter.c
bpf_jitter.c
bpf_jitter.h
bpf_zerocopy.c - Modify vm_page_unwire() and vm_page_enqueue() to directly accept 2014-06-16 18:15:27 +00:00
bpf_zerocopy.h
bpf.c Implement interface link header precomputation API. 2015-12-31 05:03:27 +00:00
bpf.h Remove two unnecessary sleeps from the hot path in bpf(4). 2015-07-31 21:43:27 +00:00
bpfdesc.h
bridgestp.c
bridgestp.h
ethernet.h Sync to HEAD@r274766 2014-11-21 01:22:33 +00:00
fddi.h
firewire.h
flowtable.c Implement interface link header precomputation API. 2015-12-31 05:03:27 +00:00
flowtable.h
ieee8023ad_lacp.c Add sysctl to control LACP strict compliance default 2015-11-06 15:33:27 +00:00
ieee8023ad_lacp.h Make LAG LACP fast timeout tunable through IOCTL. 2015-08-12 20:21:04 +00:00
ieee_oui.h Bump bhyve allocation up to 20 bits to avoid 2014-05-20 02:59:13 +00:00
if_arc.h Replace 'struct route *' if_output() argument with 'struct nhop_info *'. 2014-11-09 16:33:04 +00:00
if_arcsubr.c Finish r275196: do not dereference rtentry in if_output() routines. 2016-01-09 16:34:37 +00:00
if_arp.h Remove struct arpcom. It is unused by most interface types, that allocate 2014-11-07 15:14:10 +00:00
if_atm.h Replace 'struct route *' if_output() argument with 'struct nhop_info *'. 2014-11-09 16:33:04 +00:00
if_atmsubr.c Replace 'struct route *' if_output() argument with 'struct nhop_info *'. 2014-11-09 16:33:04 +00:00
if_bridge.c Fix panic when adding vtnet interfaces to a bridge 2015-06-13 19:39:21 +00:00
if_bridgevar.h
if_clone.c Fix group membership of cloned interfaces when one is moved by 2015-03-02 20:00:03 +00:00
if_clone.h Fix group membership of cloned interfaces when one is moved by 2015-03-02 20:00:03 +00:00
if_dead.c Provide a dead version of if_get_counter. 2014-12-12 16:10:42 +00:00
if_debug.c Remove ifq_drops from struct ifqueue. Now queue drops are accounted in 2014-09-19 09:01:19 +00:00
if_disc.c Remove net/route_internal header from if_disc and if_faith. 2014-11-09 16:58:36 +00:00
if_dl.h Constantify lookup key in ifa_ifwith* functions. 2015-09-05 05:33:20 +00:00
if_edsc.c Virtualize if_edsc(4). 2014-10-05 21:27:26 +00:00
if_enc.c Fix building sys/modules/if_enc by adding missing headers 2015-11-25 21:16:10 +00:00
if_enc.h Overhaul if_enc(4) and make it loadable in run-time. 2015-11-25 07:31:59 +00:00
if_epair.c Fix a panic which was reproducible by an infinite loop of 2015-09-02 16:30:45 +00:00
if_ethersubr.c Finish r275196: do not dereference rtentry in if_output() routines. 2016-01-09 16:34:37 +00:00
if_fddisubr.c Finish r275196: do not dereference rtentry in if_output() routines. 2016-01-09 16:34:37 +00:00
if_fwsubr.c Finish r275196: do not dereference rtentry in if_output() routines. 2016-01-09 16:34:37 +00:00
if_gif.c Clean up unused-but-set-variable spotted by gcc4.9. 2015-12-31 07:03:41 +00:00
if_gif.h - Remove GIF_{SEND,ACCEPT}_REVETHIP. 2015-09-10 05:59:39 +00:00
if_gre.c Wrap using #ifdef 'notyet' those variables and statements not yet 2015-12-31 02:01:20 +00:00
if_gre.h Extern declarations in C files loses compile-time checking that 2014-12-25 21:32:37 +00:00
if_iso88025subr.c Finish r275196: do not dereference rtentry in if_output() routines. 2016-01-09 16:34:37 +00:00
if_lagg.c Add an IOCTL rr_limit to let users fine tuning the number of packets to be 2016-01-23 04:18:44 +00:00
if_lagg.h Add an IOCTL rr_limit to let users fine tuning the number of packets to be 2016-01-23 04:18:44 +00:00
if_llatbl.c Implement interface link header precomputation API. 2015-12-31 05:03:27 +00:00
if_llatbl.h Implement interface link header precomputation API. 2015-12-31 05:03:27 +00:00
if_llc.h
if_loop.c Finish r275196: do not dereference rtentry in if_output() routines. 2016-01-09 16:34:37 +00:00
if_me.c Add IFCAP_LINKSTATE support. 2015-10-03 09:15:23 +00:00
if_media.c Make IFMEDIA_DEBUG a kernel option. 2015-04-21 10:35:23 +00:00
if_media.h ifmedia changes: 2015-04-07 21:31:17 +00:00
if_mib.c Remove SYSCTL_VNET_* macros, and simply put CTLFLAG_VNET where needed. 2014-11-07 09:39:05 +00:00
if_mib.h
if_pflog.h
if_pfsync.h
if_sppp.h
if_spppfr.c Mechanically convert to if_inc_counter(). 2014-09-19 10:39:58 +00:00
if_spppsubr.c Convert in_ifaddr_lock and in6_ifaddr_lock to rmlock. 2015-07-29 08:12:05 +00:00
if_stf.c Convert if_stf(4) to new routing api. 2015-12-16 09:18:20 +00:00
if_tap.c if_tap: correct typo in sysctl description (Enably) 2015-10-21 19:56:16 +00:00
if_tap.h
if_tapvar.h
if_tun.c * Address review (and add a bit myself). 2015-07-12 18:14:38 +00:00
if_tun.h
if_types.h After r281643 an #ifdef IFT_FOO preprocessor directive returns false, 2015-05-02 20:37:40 +00:00
if_var.h Implement interface link header precomputation API. 2015-12-31 05:03:27 +00:00
if_vlan_var.h Move struct ether_vlan_header to ethernet.h, out of if_vlan_var.h, 2014-11-11 10:22:33 +00:00
if_vlan.c Move iflladdr_event eventhandler invocation to if_setlladdr. 2015-11-14 13:34:03 +00:00
if_vxlan.c Start process of removing the use of the deprecated "M_FLOWID" flag 2014-12-01 11:45:24 +00:00
if_vxlan.h Add vxlan interface 2014-10-20 14:42:42 +00:00
if.c Implement interface link header precomputation API. 2015-12-31 05:03:27 +00:00
if.h * Add SIOCGI2C driver ioctl used to retrieve i2c info. 2014-08-29 18:02:58 +00:00
ifq.h Move ALTQ from contrib to net/altq. The ALTQ code is for many years 2015-04-16 20:22:40 +00:00
iso88025.h Replace 'struct route *' if_output() argument with 'struct nhop_info *'. 2014-11-09 16:33:04 +00:00
netisr_internal.h
netisr.c Currently there is no easy way to specify net.isr.maxthreads = all cpus. We need 2015-04-25 16:12:06 +00:00
netisr.h Update the IPv4 input path to handle reassembled frames and incoming frames 2014-09-09 04:18:20 +00:00
netmap_user.h Sync netmap sources with the version in our private tree. 2015-07-10 05:51:36 +00:00
netmap.h Sync netmap sources with the version in our private tree. 2015-07-10 05:51:36 +00:00
paravirt.h Update to the current version of netmap. 2014-08-16 15:00:01 +00:00
pfil.c
pfil.h
pfkeyv2.h Implement the sadb_x_policy_priority field as it is done in Linux: 2015-11-17 14:39:33 +00:00
pfvar.h pf: Fix compliation warning with gcc 2015-10-25 18:09:03 +00:00
ppp_defs.h
radix_mpath.c Clean up original route path selection logic a bit. 2016-01-15 13:47:11 +00:00
radix_mpath.h Bring RADIX_MPATH support to new routing KPI to ease migration. 2016-01-11 08:45:28 +00:00
radix.c Follow r256586 and rename the kernel version of the Free() macro to 2015-07-30 02:09:03 +00:00
radix.h Follow r256586 and rename the kernel version of the Free() macro to 2015-07-30 02:09:03 +00:00
raw_cb.c
raw_cb.h
raw_usrreq.c
route.c Fix panic in IP redirect. Panic was introduced in r293466. 2016-01-14 16:31:00 +00:00
route.h Remove now-unused wrappers for various routing functions. 2016-01-14 08:54:44 +00:00
rss_config.c Remove now unused (and #if 0'ed out) headers. 2015-08-29 04:33:31 +00:00
rss_config.h Replace the printf()s with optional rate limited debugging for RSS. 2015-08-28 05:58:16 +00:00
rtsock.c Add rib_lookup_info() to provide API for retrieving individual route 2016-01-04 15:03:20 +00:00
sff8436.h Add SFF-8024 Extended Specification Compliance 2015-12-28 09:26:07 +00:00
sff8472.h * Update SFF-8024 Identifier constants. 2015-05-16 13:11:35 +00:00
slcompress.c
slcompress.h
toeplitz.c Refactor / restructure the RSS code into generic, IPv4 and IPv6 specific 2015-01-18 18:06:40 +00:00
toeplitz.h Refactor / restructure the RSS code into generic, IPv4 and IPv6 specific 2015-01-18 18:06:40 +00:00
vnet.c
vnet.h Remove SYSCTL_VNET_* macros, and simply put CTLFLAG_VNET where needed. 2014-11-07 09:39:05 +00:00