diff options
| author |   Scott Feldman <sfeldma@gmail.com> | 2015-03-09 13:59:09 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-03-09 23:56:52 -0400 |
| commit | f8f2147150de303e814c0452075d467734d3544b (patch) | |
| tree | 96d28922f4b9d1643da9c50d0532652c3dc14167 /include | |
| parent | Merge branch 'dsa-next' (diff) | |
| download | linux-dev-f8f2147150de303e814c0452075d467734d3544b.tar.xz linux-dev-f8f2147150de303e814c0452075d467734d3544b.zip | |
switchdev: add netlink flags to IPv4 FIB add op
Pass in the netlink flags (NLM_F_*) into switchdev driver for IPv4 FIB add op
to allow driver to 1) optimize hardware updates, 2) handle ip route prepend
and append commands correctly.
Suggested-by: Jamal Hadi Salim <jhs@mojatatu.com>
Suggested-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 3 | ||||
| -rw-r--r-- | include/net/switchdev.h | 6 |
2 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 45413784a3b1..1354ae83efc8 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1035,7 +1035,7 @@ struct fib_info; * state change. * int (*ndo_sw_parent_fib_ipv4_add)(struct net_device *dev, __be32 dst, * int dst_len, struct fib_info *fi, - * u8 tos, u8 type, u32 tb_id); + * u8 tos, u8 type, u32 nlflags, u32 tb_id); * Called to add/modify IPv4 route to switch device. * int (*ndo_sw_parent_fib_ipv4_del)(struct net_device *dev, __be32 dst, * int dst_len, struct fib_info *fi, @@ -1207,6 +1207,7 @@ struct net_device_ops { int dst_len, struct fib_info *fi, u8 tos, u8 type, + u32 nlflags, u32 tb_id); int (*ndo_switch_fib_ipv4_del)(struct net_device *dev, __be32 dst, diff --git a/include/net/switchdev.h b/include/net/switchdev.h index 933fac410a7a..1a9382febcc3 100644 --- a/include/net/switchdev.h +++ b/include/net/switchdev.h @@ -1,6 +1,7 @@ /* * include/net/switchdev.h - Switch device API * Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us> + * Copyright (c) 2014-2015 Scott Feldman <sfeldma@gmail.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -52,7 +53,7 @@ int ndo_dflt_netdev_switch_port_bridge_dellink(struct net_device *dev, int ndo_dflt_netdev_switch_port_bridge_setlink(struct net_device *dev, struct nlmsghdr *nlh, u16 flags); int netdev_switch_fib_ipv4_add(u32 dst, int dst_len, struct fib_info *fi, - u8 tos, u8 type, u32 tb_id); + u8 tos, u8 type, u32 nlflags, u32 tb_id); int netdev_switch_fib_ipv4_del(u32 dst, int dst_len, struct fib_info *fi, u8 tos, u8 type, u32 tb_id); void netdev_switch_fib_ipv4_abort(struct fib_info *fi); @@ -117,7 +118,8 @@ static inline int ndo_dflt_netdev_switch_port_bridge_setlink(struct net_device * static inline int netdev_switch_fib_ipv4_add(u32 dst, int dst_len, struct fib_info *fi, - u8 tos, u8 type, u32 tb_id) + u8 tos, u8 type, + u32 nlflags, u32 tb_id) { return 0; } |