mlxsw: spectrum_router: Don't reflect LINKDOWN nexthops

The kernel resolves the nexthops for a given route using FIB_LOOKUP_IGNORE_LINKSTATE which means a notification can be sent for a route with one of its nexthops being LINKDOWN. In case IGNORE_ROUTES_WITH_LINKDOWN is set for the nexthop netdev, then we shouldn't reflect the nexthop to the device's table. Once the nexthop netdev's carrier goes up we'll be notified using NH_ADD and reflect it to the device. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
Age	Commit message (Expand)	Author	Files	Lines
2015-11-16	lookup: Return const char * from all lookup functions	Tobias Klauser	1	-2/+2
2014-08-15	dissectors: Include protos.h in some dissectors for protocol ops declaration	Tobias Klauser	1	-0/+1
2014-08-15	dissectors: Remove unnecessary includes of dissector_eth.h	Tobias Klauser	1	-1/+0
2014-06-13	lookup: Move UDP/TCP port and Ethernet type lookup into own module	Tobias Klauser	1	-0/+1
2014-02-24	dissectors: Get rid of unecessary includes of protos.h	Tobias Klauser	1	-1/+0
2013-03-15	all: import netsniff-ng 0.5.8-rc0 source	Daniel Borkmann	1	-0/+89