iwlagn: update write pointers for all tx queues after wakeup

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Wakeup interrupt has been updating write pointers (indexes, actually) only
for tx queues 0-5.  This is adequate just for 3945, but inadequate for other
devices, all of which have more tx queues.  Now updating all tx/command queues,
so device can be aware of all new tx and host commands enqueued while
device was asleep.

This can potentially improve data traffic bandwidth and/or latency.

Signed-off-by: Ben Cahill <ben.m.cahill@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

...

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Ben Cahill 2009-10-30 14:36:09 -07:00 • committed by John W. Linville

parent c72cd19fab

commit c2e61da29d

1 changed files with 8 additions and 9 deletions

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drivers/net/wireless/iwlwifi/iwl-agn.c

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