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linux/net/ipv4
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Scott Feldman 8e05fd7166 fib: hook IPv4 fib for hardware offload 
Call into the switchdev driver any time an IPv4 fib entry is
added/modified/deleted from the kernel's FIB.  The switchdev driver may or
may not install the route to the offload device.  In the case where the
driver tries to install the route and something goes wrong (device's routing
table is full, etc), then all of the offloaded routes will be flushed from the
device, route forwarding falls back to the kernel, and no more routes are
offloading.

We can refine this logic later.  For now, use the simplist model of offloading
routes up to the point of failure, and then on failure, undo everything and
mark IPv4 offloading disabled.

Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-06 00:24:58 -05:00
..
netfilter
netfilter: nf_tables: fix port natting in little endian archs
2014-12-23 15:34:28 +01:00
af_inet.c
net: Remove iocb argument from sendmsg and recvmsg
2015-03-02 13:06:31 -05:00
ah4.c
ipsec: Remove obsolete MAX_AH_AUTH_LEN
2014-09-18 10:54:36 +02:00
arp.c
neigh: Factor out ___neigh_lookup_noref
2015-03-04 00:23:23 -05:00
cipso_ipv4.c
cipso: don't use IPCB() to locate the CIPSO IP option
2015-02-11 14:46:37 -05:00
datagram.c
net: Save TX flow hash in sock and set in skbuf on xmit
2014-07-07 21:14:21 -07:00
devinet.c
multicast: Extend ip address command to enable multicast group join/leave on
2015-02-27 16:25:25 -05:00
esp4.c
net: esp: Convert NETDEBUG to pr_info
2014-11-06 15:11:10 -05:00
fib_frontend.c
switchdev: don't support custom ip rules, for now
2015-03-06 00:24:58 -05:00
fib_lookup.h
fib_trie: Add slen to fib alias
2015-02-27 16:37:07 -05:00
fib_rules.c
switchdev: don't support custom ip rules, for now
2015-03-06 00:24:58 -05:00
fib_semantics.c
fib_trie: Convert fib_alias to hlist from list
2015-02-27 16:37:06 -05:00
fib_trie.c
fib: hook IPv4 fib for hardware offload
2015-03-06 00:24:58 -05:00
fou.c
gue: Use checksum partial with remote checksum offload
2015-02-11 15:12:13 -08:00
geneve.c
openvswitch: Add support for checksums on UDP tunnels.
2015-01-28 23:04:15 -08:00
gre_demux.c
net: Fix GRE RX to use skb_transport_header for GRE header offset
2014-09-08 15:23:05 -07:00
gre_offload.c
gre: Set inner mac header in gro complete
2014-12-05 21:18:34 -08:00
icmp.c
ipv4: icmp: use percpu allocation
2015-01-31 17:48:18 -08:00
igmp.c
multicast: Extend ip address command to enable multicast group join/leave on
2015-02-27 16:25:25 -05:00
inet_connection_sock.c
ipv4: make ip_local_reserved_ports per netns
2014-05-14 15:31:45 -04:00
inet_diag.c
inet_diag: remove duplicate code from inet_twsk_diag_dump()
2015-03-05 22:55:44 -05:00
inet_fragment.c
net: Convert LIMIT_NETDEBUG to net_dbg_ratelimited
2014-11-11 14:10:31 -05:00
inet_hashtables.c
net: use reciprocal_scale() helper
2014-08-23 12:21:21 -07:00
inet_lro.c
lro: remove dead code
2013-12-29 16:34:25 -05:00
inet_timewait_sock.c
tcp/dccp: remove twchain
2013-10-08 23:19:24 -04:00
inetpeer.c
inet: remove dead inetpeer sequence code
2014-09-08 16:42:42 -07:00
ip_forward.c
ipv4: try to cache dst_entries which would cause a redirect
2015-01-26 17:28:27 -08:00
ip_fragment.c
ipv4: ip_check_defrag should correctly check return value of skb_copy_bits
2015-02-20 15:22:38 -05:00
ip_gre.c
gre/ipip: use be16 variants of netlink functions
2015-02-08 16:28:06 -08:00
ip_input.c
net: Fix memory leak if TPROXY used with TCP early demux
2014-01-27 16:22:11 -08:00
ip_options.c
ipv4: rename ip_options_echo to __ip_options_echo()
2014-09-28 16:35:42 -04:00
ip_output.c
udp: only allow UFO for packets from SOCK_DGRAM sockets
2015-03-02 22:19:29 -05:00
ip_sockglue.c
net-timestamp: no-payload option
2015-02-02 18:46:51 -08:00
ip_tunnel_core.c
ipv4: fix a potential use after free in ip_tunnel_core.c
2014-10-17 23:45:26 -04:00
ip_tunnel.c
tunnels: advertise link netns via netlink
2015-01-19 14:32:03 -05:00
ip_vti.c
tunnels: advertise link netns via netlink
2015-01-19 14:32:03 -05:00
ipcomp.c
ipcomp4: Use the IPsec protocol multiplexer API
2014-02-25 07:04:17 +01:00
ipconfig.c
net: ipv4: handle DSA enabled master network devices
2015-01-19 15:45:10 -05:00
ipip.c
gre/ipip: use be16 variants of netlink functions
2015-02-08 16:28:06 -08:00
ipmr.c
netlink: make nlmsg_end() and genlmsg_end() void
2015-01-18 01:03:45 -05:00
Kconfig
net: Move fou_build_header into fou.c and refactor
2014-11-05 16:30:02 -05:00
Makefile
net: Add Geneve tunneling protocol driver
2014-10-06 00:32:20 -04:00
netfilter.c
netfilter: remove double colon
2014-02-19 11:41:25 +01:00
ping.c
net: Remove iocb argument from sendmsg and recvmsg
2015-03-02 13:06:31 -05:00
proc.c
tcp: helpers to mitigate ACK loops by rate-limiting out-of-window dupacks
2015-02-08 01:03:12 -08:00
protocol.c
net: Export inet_offloads and inet6_offloads
2014-09-19 17:15:31 -04:00
raw.c
net: Remove iocb argument from sendmsg and recvmsg
2015-03-02 13:06:31 -05:00
route.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-02-05 14:33:28 -08:00
syncookies.c
net: allow setting ecn via routing table
2014-11-04 16:06:09 -05:00
sysctl_net_ipv4.c
ipv4: Namespecify TCP PMTU mechanism
2015-02-09 18:45:00 -08:00
tcp_bic.c
tcp: stretch ACK fixes prep
2015-01-28 22:18:37 -08:00
tcp_cong.c
tcp: silence registration message
2015-02-20 15:04:03 -05:00
tcp_cubic.c
tcp: fix timing issue in CUBIC slope calculation
2015-01-28 22:18:38 -08:00
tcp_dctcp.c
net: tcp: add DCTCP congestion control algorithm
2014-09-29 00:13:10 -04:00
tcp_diag.c
tcp: whitespace fixes
2014-09-01 18:12:45 -07:00
tcp_fastopen.c
tcp: cleanup static functions
2015-02-28 16:56:51 -05:00
tcp_highspeed.c
tcp: whitespace fixes
2014-09-01 18:12:45 -07:00
tcp_htcp.c
tcp: whitespace fixes
2014-09-01 18:12:45 -07:00
tcp_hybla.c
tcp: whitespace fixes
2014-09-01 18:12:45 -07:00
tcp_illinois.c
tcp: whitespace fixes
2014-09-01 18:12:45 -07:00
tcp_input.c
tcp: fix tcp_should_expand_sndbuf() to use tcp_packets_in_flight()
2015-02-22 23:07:11 -05:00
tcp_ipv4.c
ipv4: Namespecify TCP PMTU mechanism
2015-02-09 18:45:00 -08:00
tcp_lp.c
tcp: remove in_flight parameter from cong_avoid() methods
2014-05-03 19:23:07 -04:00
tcp_memcontrol.c
memcg: cleanup static keys decrement
2015-02-12 18:54:10 -08:00
tcp_metrics.c
netlink: make nlmsg_end() and genlmsg_end() void
2015-01-18 01:03:45 -05:00
tcp_minisocks.c
tcp: mitigate ACK loops for connections as tcp_timewait_sock
2015-02-08 01:03:13 -08:00
tcp_offload.c
tcp: cleanup static functions
2015-02-28 16:56:51 -05:00
tcp_output.c
tcp: tso: allow CA_CWR state in tcp_tso_should_defer()
2015-02-28 15:10:39 -05:00
tcp_probe.c
tcp: whitespace fixes
2014-09-01 18:12:45 -07:00
tcp_scalable.c
tcp: stretch ACK fixes prep
2015-01-28 22:18:37 -08:00
tcp_timer.c
ipv4: Namespecify TCP PMTU mechanism
2015-02-09 18:45:00 -08:00
tcp_vegas.c
tcp: whitespace fixes
2014-09-01 18:12:45 -07:00
tcp_vegas.h
net: ipv4/ipv6: Remove extern from function prototypes
2013-10-19 19:12:11 -04:00
tcp_veno.c
tcp: stretch ACK fixes prep
2015-01-28 22:18:37 -08:00
tcp_westwood.c
net: tcp: split ack slow/fast events from cwnd_event
2014-09-29 00:13:10 -04:00
tcp_yeah.c
tcp: stretch ACK fixes prep
2015-01-28 22:18:37 -08:00
tcp.c
net: Remove iocb argument from sendmsg and recvmsg
2015-03-02 13:06:31 -05:00
tunnel4.c
net: Convert printks to pr_<level>
2012-03-11 23:42:51 -07:00
udp_diag.c
udp_diag: Fix socket skipping within chain
2015-01-27 00:02:41 -08:00
udp_impl.h
net: Remove iocb argument from sendmsg and recvmsg
2015-03-02 13:06:31 -05:00
udp_offload.c
udp: Set SKB_GSO_UDP_TUNNEL* in UDP GRO path
2015-02-11 15:12:10 -08:00
udp_tunnel.c
udp: Do not require sock in udp_tunnel_xmit_skb
2015-01-24 23:15:40 -08:00
udp.c
net: Remove iocb argument from sendmsg and recvmsg
2015-03-02 13:06:31 -05:00
udplite.c
net: Eliminate no_check from protosw
2014-05-23 16:28:53 -04:00
xfrm4_input.c
xfrm4: Add IPsec protocol multiplexer
2014-02-25 07:04:16 +01:00
xfrm4_mode_beet.c
ipv4: ERROR: code indent should use tabs where possible
2013-12-26 13:43:21 -05:00
xfrm4_mode_transport.c
…
xfrm4_mode_tunnel.c
inetpeer: get rid of ip_id_count
2014-06-02 11:00:41 -07:00
xfrm4_output.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2014-05-24 00:32:30 -04:00
xfrm4_policy.c
xfrm: Introduce xfrm_input_afinfo to access the the callbacks properly
2014-03-14 07:28:07 +01:00
xfrm4_protocol.c
xfrm4: Remove duplicate semicolon
2014-06-30 07:49:47 +02:00
xfrm4_state.c
inet: make no_pmtu_disc per namespace and kill ipv4_config
2013-12-18 16:58:20 -05:00
xfrm4_tunnel.c
sit: add IPv4 over IPv4 support
2013-05-31 17:19:05 -07:00