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bonding: convert arp_interval to use the new option API

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This patch adds the necessary changes so arp_interval would use
the new bonding option API. The "default" definition has been removed as
it was 0.

Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nikolay Aleksandrov
2014-01-22 14:53:23 +01:00
committed by David S. Miller
parent 1df6b6aa33
commit 7bdb04ed0d
6 changed files with 32 additions and 35 deletions
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37
drivers/net/bonding/bond_options.c
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@@ -66,6 +66,11 @@ static struct bond_opt_value bond_fail_over_mac_tbl[] = {
{ NULL, -1, 0},
};
static struct bond_opt_value bond_intmax_tbl[] = {
{ "off", 0, BOND_VALFLAG_DEFAULT},
{ "maxval", INT_MAX, BOND_VALFLAG_MAX},
};
static struct bond_option bond_opts[] = {
[BOND_OPT_MODE] = {
.id = BOND_OPT_MODE,
@@ -113,6 +118,15 @@ static struct bond_option bond_opts[] = {
.values = bond_fail_over_mac_tbl,
.set = bond_option_fail_over_mac_set
},
[BOND_OPT_ARP_INTERVAL] = {
.id = BOND_OPT_ARP_INTERVAL,
.name = "arp_interval",
.desc = "arp interval in milliseconds",
.unsuppmodes = BIT(BOND_MODE_8023AD) | BIT(BOND_MODE_TLB) |
BIT(BOND_MODE_ALB),
.values = bond_intmax_tbl,
.set = bond_option_arp_interval_set
},
{ }
};
@@ -601,22 +615,13 @@ int bond_option_use_carrier_set(struct bonding *bond, int use_carrier)
return 0;
}
int bond_option_arp_interval_set(struct bonding *bond, int arp_interval)
int bond_option_arp_interval_set(struct bonding *bond,
struct bond_opt_value *newval)
{
if (arp_interval < 0) {
pr_err("%s: Invalid arp_interval value %d not in range 0-%d; rejected.\n",
bond->dev->name, arp_interval, INT_MAX);
return -EINVAL;
}
if (BOND_NO_USES_ARP(bond->params.mode)) {
pr_info("%s: ARP monitoring cannot be used with ALB/TLB/802.3ad. Only MII monitoring is supported on %s.\n",
bond->dev->name, bond->dev->name);
return -EINVAL;
}
pr_info("%s: Setting ARP monitoring interval to %d.\n",
bond->dev->name, arp_interval);
bond->params.arp_interval = arp_interval;
if (arp_interval) {
pr_info("%s: Setting ARP monitoring interval to %llu.\n",
bond->dev->name, newval->value);
bond->params.arp_interval = newval->value;
if (newval->value) {
if (bond->params.miimon) {
pr_info("%s: ARP monitoring cannot be used with MII monitoring. %s Disabling MII monitoring.\n",
bond->dev->name, bond->dev->name);
@@ -632,7 +637,7 @@ int bond_option_arp_interval_set(struct bonding *bond, int arp_interval)
* timer will get fired off when the open function
* is called.
*/
if (!arp_interval) {
if (!newval->value) {
if (bond->params.arp_validate)
bond->recv_probe = NULL;
cancel_delayed_work_sync(&bond->arp_work);