Kalle Valo
c5483b7193
wl12xx: check if elp wakeup failed
...
Check the return call from wl12xx_ps_elp_wakeup() and bail out if it
fails. This shouldn't happen, but if does there's a fundamental low
level issue.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com >
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com >
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com >
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com >
Signed-off-by: John W. Linville <linville@tuxdriver.com >
2009-07-10 14:57:47 -04:00
Kalle Valo
01d9cfbdaa
wl12xx: optimise elp wakeup and sleep calls
...
The wakeup call was done too deep in code path, it's better to wakeup
chip from higher levels. This will also reduce wakeup calls significantly.
Signed-off-by: Kalle Valo <kalle.valo@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 >
2009-07-10 14:57:47 -04:00
Kalle Valo
2f01a1f588
wl12xx: add driver
...
wl12xx is a driver for TI wl1251 802.11 chipset designed for embedded
devices, supporting both SDIO and SPI busses. Currently the driver
supports only SPI. Adding support 1253 (the 5 GHz version) should be
relatively easy. More information here:
http://focus.ti.com/general/docs/wtbu/wtbuproductcontent.tsp?contentId=4711&navigationId=12494&templateId=6123
(Collapsed original sequence of pre-merge patches into single commit for
initial merge. -- JWL)
Signed-off-by: Kalle Valo <kalle.valo@nokia.com >
Signed-off-by: Bob Copeland <me@bobcopeland.com >
Signed-off-by: John W. Linville <linville@tuxdriver.com >
2009-05-06 15:14:54 -04:00
