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authorMurali Karicheri <m-karicheri2@ti.com>2019-04-05 13:31:35 -0400
committerDavid S. Miller <davem@davemloft.net>2019-04-06 18:32:21 -0700
commitfc4ecaeebd26c77d463c898d9dd3edee234e371c (patch)
tree3114abdabf9661b7cd77c162f2d5a254f46b7091 /net/hsr/hsr_device.c
parentnet: hsr: convert to SPDX identifier (diff)
downloadlinux-dev-fc4ecaeebd26c77d463c898d9dd3edee234e371c.tar.xz
linux-dev-fc4ecaeebd26c77d463c898d9dd3edee234e371c.zip
net: hsr: add debugfs support for display node list
This adds a debugfs interface to allow display the nodes learned by the hsr master. Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
-rw-r--r--net/hsr/hsr_device.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/net/hsr/hsr_device.c b/net/hsr/hsr_device.c
index bb7bf2002040..b47a621e3f4e 100644
--- a/net/hsr/hsr_device.c
+++ b/net/hsr/hsr_device.c
@@ -354,6 +354,8 @@ static void hsr_dev_destroy(struct net_device *hsr_dev)
hsr = netdev_priv(hsr_dev);
+ hsr_prp_debugfs_term(hsr);
+
rtnl_lock();
hsr_for_each_port(hsr, port)
hsr_del_port(port);
@@ -483,6 +485,9 @@ int hsr_dev_finalize(struct net_device *hsr_dev, struct net_device *slave[2],
goto fail;
mod_timer(&hsr->prune_timer, jiffies + msecs_to_jiffies(PRUNE_PERIOD));
+ res = hsr_prp_debugfs_init(hsr);
+ if (res)
+ goto fail;
return 0;