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authorDavid Decotigny <decot@google.com>2011-04-27 18:32:39 +0000
committerDavid S. Miller <davem@davemloft.net>2011-04-29 14:03:00 -0700
commit25db0338813a8915457636b1f6abe6a28fa73f8d (patch)
tree29ea39e45de1342beb4e3c58da0cfbc9915b617e /drivers/net/phy
parent8ae6daca85c8bbd6a32c382db5e2a2a989f8bed2 (diff)
ethtool: Use full 32 bit speed range in ethtool's set_settings
This makes sure the ethtool's set_settings() callback of network drivers don't ignore the 16 most significant bits when ethtool calls their set_settings(). All drivers compiled with make allyesconfig on x86_64 have been updated. Signed-off-by: David Decotigny <decot@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy')
-rw-r--r--drivers/net/phy/phy.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index f7670330f98..e3f3501d434 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -238,6 +238,8 @@ static void phy_sanitize_settings(struct phy_device *phydev)
*/
int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
{
+ u32 speed = ethtool_cmd_speed(cmd);
+
if (cmd->phy_address != phydev->addr)
return -EINVAL;
@@ -253,16 +255,16 @@ int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
return -EINVAL;
if (cmd->autoneg == AUTONEG_DISABLE &&
- ((cmd->speed != SPEED_1000 &&
- cmd->speed != SPEED_100 &&
- cmd->speed != SPEED_10) ||
+ ((speed != SPEED_1000 &&
+ speed != SPEED_100 &&
+ speed != SPEED_10) ||
(cmd->duplex != DUPLEX_HALF &&
cmd->duplex != DUPLEX_FULL)))
return -EINVAL;
phydev->autoneg = cmd->autoneg;
- phydev->speed = cmd->speed;
+ phydev->speed = speed;
phydev->advertising = cmd->advertising;