linux/include
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
..
acpi Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2015-02-19 11:28:36 -08:00
asm-generic OK, this has the big virtio 1.0 implementation, as specified by OASIS. 2015-02-18 09:24:01 -08:00
clocksource
crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2015-02-14 09:47:01 -08:00
drm drm/i915/bdw: PCI IDs ending in 0xb are ULT. 2015-02-23 11:31:18 +02:00
dt-bindings The clock framework changes for 3.20 contain the usual driver additions, 2015-02-21 12:30:30 -08:00
keys
kvm
linux netdevice: add IPv4 fib add/del ops 2015-03-06 00:24:58 -05:00
math-emu
media [media] tea575x: split and export functions 2015-01-27 10:13:50 -02:00
memory
misc
net fib: hook IPv4 fib for hardware offload 2015-03-06 00:24:58 -05:00
pcmcia
ras
rdma Revert "IB/core: Add support for extended query device caps" 2015-02-06 00:54:33 -08:00
rxrpc
scsi Merge branch 'for-3.20/core' of git://git.kernel.dk/linux-block 2015-02-12 14:13:23 -08:00
soc
sound ALSA: pcm: allow for trigger_tstamp snapshot in .trigger 2015-02-09 16:01:53 +01:00
target Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2015-02-21 13:21:19 -08:00
trace Merge branch 'lazytime' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-02-17 16:12:34 -08:00
uapi rtnetlink: add RTNH_F_EXTERNAL flag for fib offload 2015-03-06 00:24:57 -05:00
video Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2015-02-16 15:48:00 -08:00
xen x86/xen: allow privcmd hypercalls to be preempted 2015-02-23 16:30:24 +00:00
Kbuild