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path: root/drivers/net/bonding/bond_sysfs.c
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Diffstat (limited to 'drivers/net/bonding/bond_sysfs.c')
-rw-r--r--drivers/net/bonding/bond_sysfs.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 94214eaf53c5..2d615a93685e 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -327,6 +327,18 @@ static ssize_t bonding_show_updelay(struct device *d,
static DEVICE_ATTR(updelay, 0644,
bonding_show_updelay, bonding_sysfs_store_option);
+static ssize_t bonding_show_peer_notif_delay(struct device *d,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct bonding *bond = to_bond(d);
+
+ return sprintf(buf, "%d\n",
+ bond->params.peer_notif_delay * bond->params.miimon);
+}
+static DEVICE_ATTR(peer_notif_delay, 0644,
+ bonding_show_peer_notif_delay, bonding_sysfs_store_option);
+
/* Show the LACP interval. */
static ssize_t bonding_show_lacp(struct device *d,
struct device_attribute *attr,
@@ -718,6 +730,7 @@ static struct attribute *per_bond_attrs[] = {
&dev_attr_arp_ip_target.attr,
&dev_attr_downdelay.attr,
&dev_attr_updelay.attr,
+ &dev_attr_peer_notif_delay.attr,
&dev_attr_lacp_rate.attr,
&dev_attr_ad_select.attr,
&dev_attr_xmit_hash_policy.attr,