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authorScott Feldman <sfeldma@gmail.com>2015-03-05 21:21:16 -0800
committerDavid S. Miller <davem@davemloft.net>2015-03-06 00:24:58 -0500
commit104616e74e0b464d449fdd2ee2f547d2fad71610 (patch)
treed4b32f6edd854bf4188abcea58ec84616a466df4 /net/switchdev
parent5e8d90497d65f528c54015644095ace6e330fd8e (diff)
downloadlinux-104616e74e0b464d449fdd2ee2f547d2fad71610.tar.bz2
switchdev: don't support custom ip rules, for now
Keep switchdev FIB offload model simple for now and don't allow custom ip rules. Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/switchdev')
-rw-r--r--net/switchdev/switchdev.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
index 3c090f8d071b..81c4c0274b9b 100644
--- a/net/switchdev/switchdev.c
+++ b/net/switchdev/switchdev.c
@@ -242,6 +242,10 @@ EXPORT_SYMBOL(ndo_dflt_netdev_switch_port_bridge_dellink);
int netdev_switch_fib_ipv4_add(u32 dst, int dst_len, struct fib_info *fi,
u8 tos, u8 type, u32 tb_id)
{
+ /* Don't offload route if using custom ip rules */
+ if (fi->fib_net->ipv4.fib_has_custom_rules)
+ return 0;
+
return 0;
}
EXPORT_SYMBOL(netdev_switch_fib_ipv4_add);