diff options
author | Ben Hutchings <bhutchings@solarflare.com> | 2011-04-15 13:47:51 (GMT) |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2011-04-18 06:36:03 (GMT) |
commit | 7c89943236750537d26421d9bbb6f6575e2d1e1b (patch) | |
tree | dfbc9b11ddcd20757388b03e9925363c1e1764f3 /drivers/net/bonding/bond_sysfs.c | |
parent | 99606477a5888b0ead0284fecb13417b1da8e3af (diff) | |
download | linux-fsl-qoriq-7c89943236750537d26421d9bbb6f6575e2d1e1b.tar.xz |
bonding, ipv4, ipv6, vlan: Handle NETDEV_BONDING_FAILOVER like NETDEV_NOTIFY_PEERS
It is undesirable for the bonding driver to be poking into higher
level protocols, and notifiers provide a way to avoid that. This does
mean removing the ability to configure reptitition of gratuitous ARPs
and unsolicited NAs.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding/bond_sysfs.c')
-rw-r--r-- | drivers/net/bonding/bond_sysfs.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c index de87aea..259ff32 100644 --- a/drivers/net/bonding/bond_sysfs.c +++ b/drivers/net/bonding/bond_sysfs.c @@ -874,84 +874,6 @@ static DEVICE_ATTR(ad_select, S_IRUGO | S_IWUSR, bonding_show_ad_select, bonding_store_ad_select); /* - * Show and set the number of grat ARP to send after a failover event. - */ -static ssize_t bonding_show_n_grat_arp(struct device *d, - struct device_attribute *attr, - char *buf) -{ - struct bonding *bond = to_bond(d); - - return sprintf(buf, "%d\n", bond->params.num_grat_arp); -} - -static ssize_t bonding_store_n_grat_arp(struct device *d, - struct device_attribute *attr, - const char *buf, size_t count) -{ - int new_value, ret = count; - struct bonding *bond = to_bond(d); - - if (sscanf(buf, "%d", &new_value) != 1) { - pr_err("%s: no num_grat_arp value specified.\n", - bond->dev->name); - ret = -EINVAL; - goto out; - } - if (new_value < 0 || new_value > 255) { - pr_err("%s: Invalid num_grat_arp value %d not in range 0-255; rejected.\n", - bond->dev->name, new_value); - ret = -EINVAL; - goto out; - } else { - bond->params.num_grat_arp = new_value; - } -out: - return ret; -} -static DEVICE_ATTR(num_grat_arp, S_IRUGO | S_IWUSR, - bonding_show_n_grat_arp, bonding_store_n_grat_arp); - -/* - * Show and set the number of unsolicited NA's to send after a failover event. - */ -static ssize_t bonding_show_n_unsol_na(struct device *d, - struct device_attribute *attr, - char *buf) -{ - struct bonding *bond = to_bond(d); - - return sprintf(buf, "%d\n", bond->params.num_unsol_na); -} - -static ssize_t bonding_store_n_unsol_na(struct device *d, - struct device_attribute *attr, - const char *buf, size_t count) -{ - int new_value, ret = count; - struct bonding *bond = to_bond(d); - - if (sscanf(buf, "%d", &new_value) != 1) { - pr_err("%s: no num_unsol_na value specified.\n", - bond->dev->name); - ret = -EINVAL; - goto out; - } - - if (new_value < 0 || new_value > 255) { - pr_err("%s: Invalid num_unsol_na value %d not in range 0-255; rejected.\n", - bond->dev->name, new_value); - ret = -EINVAL; - goto out; - } else - bond->params.num_unsol_na = new_value; -out: - return ret; -} -static DEVICE_ATTR(num_unsol_na, S_IRUGO | S_IWUSR, - bonding_show_n_unsol_na, bonding_store_n_unsol_na); - -/* * Show and set the MII monitor interval. There are two tricky bits * here. First, if MII monitoring is activated, then we must disable * ARP monitoring. Second, if the timer isn't running, we must @@ -1650,8 +1572,6 @@ static struct attribute *per_bond_attrs[] = { &dev_attr_lacp_rate.attr, &dev_attr_ad_select.attr, &dev_attr_xmit_hash_policy.attr, - &dev_attr_num_grat_arp.attr, - &dev_attr_num_unsol_na.attr, &dev_attr_miimon.attr, &dev_attr_primary.attr, &dev_attr_primary_reselect.attr, |