diff options
Diffstat (limited to 'drivers/net/wireless/ath5k/base.c')
| -rw-r--r-- | drivers/net/wireless/ath5k/base.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index 75e5970c0799..5ff115da91e3 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -604,7 +604,8 @@ ath5k_pci_resume(struct pci_dev *pdev) { struct ieee80211_hw *hw = pci_get_drvdata(pdev); struct ath5k_softc *sc = hw->priv; - int err; + struct ath5k_hw *ah = sc->ah; + int i, err; err = pci_set_power_state(pdev, PCI_D0); if (err) @@ -624,10 +625,20 @@ ath5k_pci_resume(struct pci_dev *pdev) ath5k_init(sc); if (test_bit(ATH_STAT_LEDSOFT, sc->status)) { - ath5k_hw_set_gpio_output(sc->ah, sc->led_pin); - ath5k_hw_set_gpio(sc->ah, sc->led_pin, 0); + ath5k_hw_set_gpio_output(ah, sc->led_pin); + ath5k_hw_set_gpio(ah, sc->led_pin, 0); } + /* + * Reset the key cache since some parts do not + * reset the contents on initial power up or resume. + * + * FIXME: This may need to be revisited when mac80211 becomes + * aware of suspend/resume. + */ + for (i = 0; i < AR5K_KEYTABLE_SIZE; i++) + ath5k_hw_reset_key(ah, i); + return 0; } #endif /* CONFIG_PM */ |