diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index eb6ba9f8d9ff..dda09ba321d7 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -598,10 +598,17 @@ chip_reset: #undef SCHED_INTR } +/* + * This function is called when a HW reset cannot be deferred + * and has to be immediate. + */ int ath_reset(struct ath_softc *sc, struct ath9k_channel *hchan) { + struct ath_common *common = ath9k_hw_common(sc->sc_ah); int r; + set_bit(ATH_OP_HW_RESET, &common->op_flags); + ath9k_ps_wakeup(sc); r = ath_reset_internal(sc, hchan); ath9k_ps_restore(sc); @@ -609,6 +616,11 @@ int ath_reset(struct ath_softc *sc, struct ath9k_channel *hchan) return r; } +/* + * When a HW reset can be deferred, it is added to the + * hw_reset_work workqueue, but we set ATH_OP_HW_RESET before + * queueing. + */ void ath9k_queue_reset(struct ath_softc *sc, enum ath_reset_type type) { struct ath_common *common = ath9k_hw_common(sc->sc_ah); |