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wl1271: Mask unneeded events from firmware to conserve power

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Currently several events are enabled from the firmware for which there
is no handling. This wakes up the host unnecessarily. Mask those
unneeded events.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Juuso Oikarinen 2009-10-08 21:56:36 +03:00 committed by John W. Linville
parent 1922167b9d
commit be823e5b2d
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/wl12xx/wl1271_boot.c
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@ -390,8 +390,9 @@ static int wl1271_boot_run_firmware(struct wl1271 *wl)
/* enable gpio interrupts */
wl1271_boot_enable_interrupts(wl);
/* unmask all mbox events */
wl->event_mask = 0xffffffff;
/* unmask required mbox events */
wl->event_mask = BSS_LOSE_EVENT_ID |
SCAN_COMPLETE_EVENT_ID;
ret = wl1271_event_unmask(wl);
if (ret < 0) {