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authorZhu Yi <yi.zhu@intel.com>2008-12-02 12:14:04 -0800
committerJohn W. Linville <linville@tuxdriver.com>2008-12-05 09:35:55 -0500
commitf3f911d1773d31f11038d90b04244bc3986c4ccd (patch)
tree83e5f2f8faf67c817b0617241a69e87cc6be1e3b /mm
parent74221d07408c473721cce853ef4e0e66c0b326ba (diff)
iwlwifi: fix DMA channel number in iwl_txq_ctx_stop
The patch fixes the misuse of DMA channel number by Tx queue number in iwl_tx_ctx_stop(). The problem was originally reported by Wu Fengguang who complains iwlagn driver takes too long time when issuing `ifconfig wlan0 down`. The patch now decreases the interface bring down time from 2 seconds to 0.8 second. This fixes bugs: http://bugzilla.kernel.org/show_bug.cgi?id=11956 http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1790 Signed-off-by: Zhu Yi <yi.zhu@intel.com> Tested-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions