diff options
Diffstat (limited to 'drivers/net/bonding/bond_main.c')
-rw-r--r-- | drivers/net/bonding/bond_main.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 63369b6b14d..e4166ee9091 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c | |||
@@ -695,6 +695,18 @@ static int bond_check_dev_link(struct bonding *bond, struct net_device *slave_de | |||
695 | if (bond->params.use_carrier) | 695 | if (bond->params.use_carrier) |
696 | return netif_carrier_ok(slave_dev) ? BMSR_LSTATUS : 0; | 696 | return netif_carrier_ok(slave_dev) ? BMSR_LSTATUS : 0; |
697 | 697 | ||
698 | /* Try to get link status using Ethtool first. */ | ||
699 | if (slave_dev->ethtool_ops) { | ||
700 | if (slave_dev->ethtool_ops->get_link) { | ||
701 | u32 link; | ||
702 | |||
703 | link = slave_dev->ethtool_ops->get_link(slave_dev); | ||
704 | |||
705 | return link ? BMSR_LSTATUS : 0; | ||
706 | } | ||
707 | } | ||
708 | |||
709 | /* Ethtool can't be used, fallback to MII ioclts. */ | ||
698 | ioctl = slave_ops->ndo_do_ioctl; | 710 | ioctl = slave_ops->ndo_do_ioctl; |
699 | if (ioctl) { | 711 | if (ioctl) { |
700 | /* TODO: set pointer to correct ioctl on a per team member */ | 712 | /* TODO: set pointer to correct ioctl on a per team member */ |
@@ -721,20 +733,6 @@ static int bond_check_dev_link(struct bonding *bond, struct net_device *slave_de | |||
721 | } | 733 | } |
722 | 734 | ||
723 | /* | 735 | /* |
724 | * Some drivers cache ETHTOOL_GLINK for a period of time so we only | ||
725 | * attempt to get link status from it if the above MII ioctls fail. | ||
726 | */ | ||
727 | if (slave_dev->ethtool_ops) { | ||
728 | if (slave_dev->ethtool_ops->get_link) { | ||
729 | u32 link; | ||
730 | |||
731 | link = slave_dev->ethtool_ops->get_link(slave_dev); | ||
732 | |||
733 | return link ? BMSR_LSTATUS : 0; | ||
734 | } | ||
735 | } | ||
736 | |||
737 | /* | ||
738 | * If reporting, report that either there's no dev->do_ioctl, | 736 | * If reporting, report that either there's no dev->do_ioctl, |
739 | * or both SIOCGMIIREG and get_link failed (meaning that we | 737 | * or both SIOCGMIIREG and get_link failed (meaning that we |
740 | * cannot report link status). If not reporting, pretend | 738 | * cannot report link status). If not reporting, pretend |