wlcore: wakeup from ELP before starting recovery
authorBarak Bercovitz <barak@wizery.com>
Mon, 9 Sep 2013 09:24:41 +0000 (12:24 +0300)
committerLuciano Coelho <luciano.coelho@intel.com>
Wed, 23 Oct 2013 06:47:43 +0000 (09:47 +0300)
commit2473ec8f909d8c46e52e13f6fc3215c9c08400c8
tree129a5d3ab7de74474acfbdefe91c1b71c5bd49c3
parentc2e6424259f69234c1a6022cd25ebf06040c4846
wlcore: wakeup from ELP before starting recovery

Make sure the FW is awake when entering recovery. This is useful for
reading the FW panic log and also some FW registers giving us crash
report stats.

We must do this before interrupts are disabled since we rely on an
interrupt to complete the wakeup.

If the wakeup fails, continue recovery normally. All read/writes will be
blocked and won't do any harm.

Signed-off-by: Barak Bercovitz <barak@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
drivers/net/wireless/ti/wlcore/main.c