From: Juuso Oikarinen <juuso.oikarinen@xxxxxxxxx> On the disassociation event from the mac80211, the wl12xx driver does not clear the chipset configuration related to the AP - i.e. it does not perform a DISCONNECT and then a JOIN with zero SSID and dummy BSSID. Also, it does not unset the BSSID filter. Often this is not a problem, as the above is performed upon entering idle state. But if a scenario arises where a new association is attempted without cycling through idle state, the new association will fail. Fix this by resetting the firmware state on disassociation. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@xxxxxxxxx> --- v2: Changed the function calls to ones with a bit narrower scope v3: This time for real drivers/net/wireless/wl12xx/main.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 31f0e2f..c0071f2 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -2012,6 +2012,10 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw, /* Disable the keep-alive feature */ ret = wl1271_acx_keep_alive_mode(wl, false); + /* restore the bssid filter and go to dummy bssid */ + wl1271_unjoin(wl); + wl1271_dummy_join(wl); + if (ret < 0) goto out_sleep; } -- 1.7.1 -- 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
