Otherwise it may be impossible to connected to an open network after a resume. This is a modified version of an original patch by Alex Eskin <alexeskin@xxxxxxxxx>: https://bugzilla.redhat.com/show_bug.cgi?id=425950#c8 Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx> --- drivers/net/wireless/ath5k/base.c | 12 +++++++++++- 1 files changed, 11 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index 75e5970..6ab4746 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -604,7 +604,7 @@ ath5k_pci_resume(struct pci_dev *pdev) { struct ieee80211_hw *hw = pci_get_drvdata(pdev); struct ath5k_softc *sc = hw->priv; - int err; + int i, err; err = pci_set_power_state(pdev, PCI_D0); if (err) @@ -628,6 +628,16 @@ ath5k_pci_resume(struct pci_dev *pdev) ath5k_hw_set_gpio(sc->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(sc->ah, i); + return 0; } #endif /* CONFIG_PM */ -- 1.5.3.3 - To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
