If using rtlwifi, you could try using rtl8xxxu and see if you get similar results. ¯\_(ツ)_/¯ On Tue, 2017-08-15 at 00:30 +0100, Russell King - ARM Linux wrote: > On Fri, Jul 28, 2017 at 09:50:21PM +0200, Arend van Spriel wrote: > > On 28-07-17 19:49, Russell King - ARM Linux wrote: > > > Replacing that "(!mbss)" with "mbss" results in AP mode working > > > on the > > > 4330. However, I suspect: > > > > > > if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MBSS)) > > > brcmf_fil_iovar_int_set(ifp, "mbss", mbss); > > > > > > actually makes much more sense. > > > > > > Given that this is direct firmware interaction, I can't say which > > > is > > > correct - all I can say is that mainline kernels are currently > > > broken. > > > > Indeed. I have to come up with a proper fix for both scenarios. > > Thanks > > for the report. > > I'm now on 4.13-rc4, and running with my patch. I've configured AP > mode: > > Interface wlan0 > ifindex 3 > wdev 0x1 > addr 6c:ad:f8:1d:4c:d9 > ssid Time > type AP > wiphy 0 > channel 5 (2432 MHz), width: 20 MHz, center1: 2432 MHz > > using NetworkManager with a WPA2 key. However, a Realtek RTL8192EU > client is trying to connect to it, but is unable: > > [ 1750.497436] wlan0: authenticate with 6c:ad:f8:1d:4c:d9 > [ 1750.530929] wlan0: send auth to 6c:ad:f8:1d:4c:d9 (try 1/3) > [ 1750.738795] wlan0: send auth to 6c:ad:f8:1d:4c:d9 (try 2/3) > [ 1750.946780] wlan0: send auth to 6c:ad:f8:1d:4c:d9 (try 3/3) > [ 1751.154764] wlan0: authentication with 6c:ad:f8:1d:4c:d9 timed out > > The antennas are definitely within range (finger to thumb distance) > and the Realtek can definitely see the BCM4330 in AP mode. I don't > see the interrupts for the SDIO interface increment while the client > tries to connect. > > The WPA2 password is definitely the same on both ends. > > Any ideas how to debug this? > > Thanks. >
