diff options
| author | Rajkumar Manoharan <rmanoharan@atheros.com> | 2011-05-20 17:52:10 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-23 15:05:32 -0700 |
| commit | 3493a689667e041c73be8bfd5144df1b480866e0 (patch) | |
| tree | c8e910086a5d85de0e8bc365d377d78f69208055 /drivers | |
| parent | 0769e21bf4b5cf48878c1ca819276e80465b39e7 (diff) | |
ath9k: Reset chip on baseband hang
commit a4d86d953b8593791cb29cf2acffd48f9ee6c4f9 upstream.
Resetting hardware helps to recover from baseband
hang/panic for AR9003 based chips.
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 1482fa650833..846bb4fd4853 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -633,7 +633,8 @@ void ath9k_tasklet(unsigned long data) u32 status = sc->intrstatus; u32 rxmask; - if (status & ATH9K_INT_FATAL) { + if ((status & ATH9K_INT_FATAL) || + (status & ATH9K_INT_BB_WATCHDOG)) { ath_reset(sc, true); return; } @@ -699,6 +700,7 @@ irqreturn_t ath_isr(int irq, void *dev) { #define SCHED_INTR ( \ ATH9K_INT_FATAL | \ + ATH9K_INT_BB_WATCHDOG | \ ATH9K_INT_RXORN | \ ATH9K_INT_RXEOL | \ ATH9K_INT_RX | \ |