From 28011cf19b75df9d3f35489a7599a97ec0b3f1a0 Mon Sep 17 00:00:00 2001 From: Matt Carlson Date: Wed, 16 Nov 2011 18:36:59 -0500 Subject: net: Add ethtool to mii advertisment conversion helpers Translating between ethtool advertisement settings and MII advertisements are common operations for ethernet drivers. This patch adds a set of helper functions that implements the conversion. The patch then modifies a couple of the drivers to use the new functions. Signed-off-by: Matt Carlson Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/phy/phy_device.c | 20 +++----------------- 1 file changed, 3 insertions(+), 17 deletions(-) (limited to 'drivers/net/phy/phy_device.c') diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 83a5a5afec6..edb905f8011 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -563,20 +563,9 @@ static int genphy_config_advert(struct phy_device *phydev) if (adv < 0) return adv; - adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP | + adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM); - if (advertise & ADVERTISED_10baseT_Half) - adv |= ADVERTISE_10HALF; - if (advertise & ADVERTISED_10baseT_Full) - adv |= ADVERTISE_10FULL; - if (advertise & ADVERTISED_100baseT_Half) - adv |= ADVERTISE_100HALF; - if (advertise & ADVERTISED_100baseT_Full) - adv |= ADVERTISE_100FULL; - if (advertise & ADVERTISED_Pause) - adv |= ADVERTISE_PAUSE_CAP; - if (advertise & ADVERTISED_Asym_Pause) - adv |= ADVERTISE_PAUSE_ASYM; + adv |= ethtool_adv_to_mii_100bt(advertise); if (adv != oldadv) { err = phy_write(phydev, MII_ADVERTISE, adv); @@ -595,10 +584,7 @@ static int genphy_config_advert(struct phy_device *phydev) return adv; adv &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF); - if (advertise & SUPPORTED_1000baseT_Half) - adv |= ADVERTISE_1000HALF; - if (advertise & SUPPORTED_1000baseT_Full) - adv |= ADVERTISE_1000FULL; + adv |= ethtool_adv_to_mii_1000T(advertise); if (adv != oldadv) { err = phy_write(phydev, MII_CTRL1000, adv); -- cgit v1.2.3