diff options
Diffstat (limited to 'drivers/net/cxgb3/cxgb3_main.c')
| -rw-r--r-- | drivers/net/cxgb3/cxgb3_main.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 5b8251decbd..bddcf945d6b 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c @@ -1516,11 +1516,22 @@ static int speed_duplex_to_caps(int speed, int duplex) static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd) { + int cap; struct port_info *p = netdev_priv(dev); struct link_config *lc = &p->link_config; - if (!(lc->supported & SUPPORTED_Autoneg)) - return -EOPNOTSUPP; /* can't change speed/duplex */ + if (!(lc->supported & SUPPORTED_Autoneg)) { + /* + * PHY offers a single speed/duplex. See if that's what's + * being requested. + */ + if (cmd->autoneg == AUTONEG_DISABLE) { + cap = speed_duplex_to_caps(cmd->speed, cmd->duplex); + if (lc->supported & cap) + return 0; + } + return -EINVAL; + } if (cmd->autoneg == AUTONEG_DISABLE) { int cap = speed_duplex_to_caps(cmd->speed, cmd->duplex); @@ -2195,7 +2206,7 @@ static int cxgb_ioctl(struct net_device *dev, struct ifreq *req, int cmd) mmd = data->phy_id >> 8; if (!mmd) mmd = MDIO_DEV_PCS; - else if (mmd > MDIO_DEV_XGXS) + else if (mmd > MDIO_DEV_VEND2) return -EINVAL; ret = @@ -2221,7 +2232,7 @@ static int cxgb_ioctl(struct net_device *dev, struct ifreq *req, int cmd) mmd = data->phy_id >> 8; if (!mmd) mmd = MDIO_DEV_PCS; - else if (mmd > MDIO_DEV_XGXS) + else if (mmd > MDIO_DEV_VEND2) return -EINVAL; ret = |