From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp.nokia.com ([147.243.128.24]:64575 "EHLO mgw-da01.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755218Ab0KWRva (ORCPT ); Tue, 23 Nov 2010 12:51:30 -0500 Subject: Re: No scan results from wl1271-sdio From: Luciano Coelho To: ext Josh Watts Cc: "linux-wireless@vger.kernel.org" In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Date: Tue, 23 Nov 2010 19:51:20 +0200 Message-ID: <1290534680.5617.11.camel@powerslave> Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi Josh, On Tue, 2010-11-23 at 10:34 -0500, ext Josh Watts wrote: > I've been trying to get the wl1271-sdio driver to work, and so far I've > managed to get the device to start up, but am unable to see any access > points. I'm using the latest head from Luciano's wl12xx tree, and for > firmware I'm using the files committed to linux-firmware by Shahar Levi > (wl1271-fw.bin version 6.1.0.0.343). I'm wondering if there's maybe some > minor component or setting that I'm missing (like radio-enable, or > perhaps limit to 802.11a, etc)? If you got that far, the scan "should" work. ;) My main guess is that your device is not calibrated properly (the NVS that Shahar provided is a "default" one and may work, but the results will vary wildly depending on your RF). Which device are you using? If you bought a end-user device, you may find the appropriate NVS lying somewhere in the filesystem. If you're working on a new device, you will need to get it calibrated. Unfortunately we don't have a publicly available application to do that yet (but there's one under work). > With all debug information turned on in the driver, I see plenty of > communication going back and forth w/o any (noticeable) errors, but I > don't see any sign of magic strings such as any of the ESSIDs I expect > to see in the area. Please send the debug information to us and we may be able to figure something out from the logs. You probably don't need DEBUG_SDIO, because that one will dump a *lot* of stuff that will probably not help here... -- Cheers, Luca.