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bonding: convert fail_over_mac to use the new option API

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This patch adds the necessary changes so fail_over_mac would use
the new bonding option API. Also fixes a trivial copy/paste error in
bond_check_params where the wrong variable was used for the error msg.

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 14:53:22 +01:00
committed by David S. Miller
parent edf36b24c5
commit 1df6b6aa33
7 changed files with 43 additions and 50 deletions
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37
drivers/net/bonding/bond_options.c
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@@ -59,6 +59,13 @@ static struct bond_opt_value bond_arp_all_targets_tbl[] = {
{ NULL, -1, 0},
};
static struct bond_opt_value bond_fail_over_mac_tbl[] = {
{ "none", BOND_FOM_NONE, BOND_VALFLAG_DEFAULT},
{ "active", BOND_FOM_ACTIVE, 0},
{ "follow", BOND_FOM_FOLLOW, 0},
{ NULL, -1, 0},
};
static struct bond_option bond_opts[] = {
[BOND_OPT_MODE] = {
.id = BOND_OPT_MODE,
@@ -98,6 +105,14 @@ static struct bond_option bond_opts[] = {
.values = bond_arp_all_targets_tbl,
.set = bond_option_arp_all_targets_set
},
[BOND_OPT_FAIL_OVER_MAC] = {
.id = BOND_OPT_FAIL_OVER_MAC,
.name = "fail_over_mac",
.desc = "For active-backup, do not set all slaves to the same MAC",
.flags = BOND_OPTFLAG_NOSLAVES,
.values = bond_fail_over_mac_tbl,
.set = bond_option_fail_over_mac_set
},
{ }
};
@@ -864,24 +879,12 @@ int bond_option_primary_reselect_set(struct bonding *bond, int primary_reselect)
return 0;
}
int bond_option_fail_over_mac_set(struct bonding *bond, int fail_over_mac)
int bond_option_fail_over_mac_set(struct bonding *bond,
struct bond_opt_value *newval)
{
if (bond_parm_tbl_lookup(fail_over_mac, fail_over_mac_tbl) < 0) {
pr_err("%s: Ignoring invalid fail_over_mac value %d.\n",
bond->dev->name, fail_over_mac);
return -EINVAL;
}
if (bond_has_slaves(bond)) {
pr_err("%s: Can't alter fail_over_mac with slaves in bond.\n",
bond->dev->name);
return -EPERM;
}
bond->params.fail_over_mac = fail_over_mac;
pr_info("%s: Setting fail_over_mac to %s (%d).\n",
bond->dev->name, fail_over_mac_tbl[fail_over_mac].modename,
fail_over_mac);
pr_info("%s: Setting fail_over_mac to %s (%llu).\n",
bond->dev->name, newval->string, newval->value);
bond->params.fail_over_mac = newval->value;
return 0;
}