tree b2ff842c56d9746a56d1fb51d70d8521c9ae1598
parent 01d478338ff3eff3bade043495f0fc9e57568876
author Zhu Yi <yi.zhu@intel.com> 1156131421 +0800
committer John W. Linville <linville@tuxdriver.com> 1156885591 -0400

[PATCH] ipw2200: SIOCGIWFREQ ioctl returns frequency rather than channel

The SIOCGIWFREQ ioctl fills the request structure's freq field by setting
the exponent to 0 and the mantissa to the current channel number. The
iwconfig tool works around this behaviour by looking up the frequency
from the channel table if a frequency below 1kHz is returned, other tools
(e.g. kwlaninfo) don't. According to the comment in the iwconfig source
the driver is supposed to return the frequency, not the channel number.

Signed-off-by: Ingo van Lil <inguin@gmx.de>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>