Hi Andreas, Are you setting type back to managed after leaving ibss? I quickly tried this in my setup and after setting type to managed before connection to 5GHz AP, association is successful. If I dont set type, I see error from iw itself "operation not supported". Thanks, Avinash. ________________________________________ From: linux-wireless-owner@xxxxxxxxxxxxxxx [linux-wireless-owner@xxxxxxxxxxxxxxx] On Behalf Of Andreas Fenkart [afenkart@xxxxxxxxx] Sent: Friday, August 08, 2014 4:47 PM To: Bing Zhao; linux-wireless@xxxxxxxxxxxxxxx Subject: mwifiex: switching from adhoc to 5GHz managed fails I start an adhoc network tear it down, then try to connect to managed 5GHz networks starting adhoc: iw wlan0 set type ibss ip link set wlan0 up iw wlan0 ibss join "adhoc" 2432 connecting to 5GHz network fails with: mwifiex_sdio mmc0:0001:1: ASSOC_RESP: failed, status code=2 err=0xfffc a_id=0xffff interesting that connecting to 2.4GHz works, and so does connectinug to 5GHz afterwards. The opposite connecting to 5GHz first, which fails, and then trying to connect 2.4GHz fails with above error adhoc -works-> 2.4GHz -works-> 5GHz adhoc -fails-> 5GHZ -fails-> 2.4GHZ unloading/reloading the driver fixes the problem, so fw is not downloaded again, so seems to be a pure driver issue. where might the problem might be located? -- 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 -- 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
