diff options
| author | David Decotigny <decot@google.com> | 2011-04-27 18:32:39 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-04-29 14:03:00 -0700 |
| commit | 25db0338813a8915457636b1f6abe6a28fa73f8d (patch) | |
| tree | 29ea39e45de1342beb4e3c58da0cfbc9915b617e /drivers/net/cxgb4/cxgb4_main.c | |
| parent | 8ae6daca85c8bbd6a32c382db5e2a2a989f8bed2 (diff) | |
| download | op-kernel-dev-25db0338813a8915457636b1f6abe6a28fa73f8d.zip op-kernel-dev-25db0338813a8915457636b1f6abe6a28fa73f8d.tar.gz | |
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/cxgb4/cxgb4_main.c')
| -rw-r--r-- | drivers/net/cxgb4/cxgb4_main.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c index bdc868c..c02b4d3 100644 --- a/drivers/net/cxgb4/cxgb4_main.c +++ b/drivers/net/cxgb4/cxgb4_main.c @@ -1460,6 +1460,7 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd) unsigned int cap; struct port_info *p = netdev_priv(dev); struct link_config *lc = &p->link_cfg; + u32 speed = ethtool_cmd_speed(cmd); if (cmd->duplex != DUPLEX_FULL) /* only full-duplex supported */ return -EINVAL; @@ -1470,16 +1471,16 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd) * being requested. */ if (cmd->autoneg == AUTONEG_DISABLE && - (lc->supported & speed_to_caps(cmd->speed))) - return 0; + (lc->supported & speed_to_caps(speed))) + return 0; return -EINVAL; } if (cmd->autoneg == AUTONEG_DISABLE) { - cap = speed_to_caps(cmd->speed); + cap = speed_to_caps(speed); - if (!(lc->supported & cap) || cmd->speed == SPEED_1000 || - cmd->speed == SPEED_10000) + if (!(lc->supported & cap) || (speed == SPEED_1000) || + (speed == SPEED_10000)) return -EINVAL; lc->requested_speed = cap; lc->advertising = 0; |
