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(parent: 02eec9c) | patch
iwlwifi: do not allow set tx power over channel power limit
authorWey-Yi Guy <wey-yi.w.guy@intel.com>
Fri, 21 Aug 2009 20:34:15 +0000 (13:34 -0700)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 28 Aug 2009 18:40:36 +0000 (14:40 -0400)
commit08f2d58d0e573d13a8eb0afbb6f3122da37b9ce3
tree10822731a1a25cfe8bdec396f6a76ffb6939c15dtree | snapshot (tar.gz zip)
parent02eec9c5a1d3e9a2bed5e6221970febef38fc080commit | diff
iwlwifi: do not allow set tx power over channel power limit

When setting tx power in sysfs, check against max channel tx power
limit instead of IWL_TX_POWER_TARGET_POWER_MAX.

Different devices have different max tx power limit; using
IWL_TX_POWER_TARGET_POWER_MAX can excess the limitaion and give wrong
information.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/iwlwifi/iwl-core.c diff | blob | blame | history