diff options
| author | Stephen Hemminger <shemminger@osdl.org> | 2006-05-25 16:00:12 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-06-17 21:26:14 -0700 |
| commit | 11dc1f36a6701b502ecb695f308aae46ede8bac6 (patch) | |
| tree | e510f5514b3885489c8fe9a1661a7fa7b9e88f8d /net/bridge/br_stp_if.c | |
| parent | c090971326db094ed702c1f8f2dbe04b7e3b8f27 (diff) | |
| download | op-kernel-dev-11dc1f36a6701b502ecb695f308aae46ede8bac6.zip op-kernel-dev-11dc1f36a6701b502ecb695f308aae46ede8bac6.tar.gz | |
[BRIDGE]: netlink interface for link management
Add basic netlink support to the Ethernet bridge. Including:
* dump interfaces in bridges
* monitor link status changes
* change state of bridge port
For some demo programs see:
http://developer.osdl.org/shemminger/prototypes/brnl.tar.gz
These are to allow building a daemon that does alternative
implementations of Spanning Tree Protocol.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_stp_if.c')
| -rw-r--r-- | net/bridge/br_stp_if.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c index 23dea14..14cd025 100644 --- a/net/bridge/br_stp_if.c +++ b/net/bridge/br_stp_if.c @@ -16,6 +16,7 @@ #include <linux/kernel.h> #include <linux/smp_lock.h> #include <linux/etherdevice.h> +#include <linux/rtnetlink.h> #include "br_private.h" #include "br_private_stp.h" @@ -86,6 +87,7 @@ void br_stp_disable_bridge(struct net_bridge *br) void br_stp_enable_port(struct net_bridge_port *p) { br_init_port(p); + br_ifinfo_notify(RTM_NEWLINK, p); br_port_state_selection(p->br); } @@ -99,6 +101,8 @@ void br_stp_disable_port(struct net_bridge_port *p) printk(KERN_INFO "%s: port %i(%s) entering %s state\n", br->dev->name, p->port_no, p->dev->name, "disabled"); + br_ifinfo_notify(RTM_DELLINK, p); + wasroot = br_is_root_bridge(br); br_become_designated_port(p); p->state = BR_STATE_DISABLED; |
