On Wed, 2009-02-18 at 22:31 +0200, Kalle Valo wrote: > Jason Andryuk <jandryuk@xxxxxxxxx> writes: > > > With the latest mac80211 stack, the driver needs to be updated for > > cfg80211 scanning. I based the changes off of modifications for > > at76_usb found here: > > http://johannes.sipsolutions.net/patches/old/all/2008-09-19-13:35/020-cfg80211-scan.patch > > > > The trick was that max_signal also needs to be set to avoid a divide > > by zero Oops. I just guessed and used the value 100 for now. > > Thank you for doing this. Unfortunately the patch was corrupted, so I > had to manually take your changes. I also included the > ieee80211_scan_compileted() fix to this patch. > > > Additionally, I added some ieee80211_{wake,stop}_queues calls that > > were contained in the older at76_usb. There is ambiguity as to > > whether at76_join should be called before or after waking the queues. > > I would like to have a separate patch for this. Also I would like to > know what kind of bug this fixes. > > Sorry to be so picky, but I'm going to push the driver into mainline > soon and I try avoid regressions right now. I must admit, I do not have the best understanding of the driver. As such, I was making modifications to at76c50x-usb to be as similar to at76_usb+mac80211 as possible to prevent the driver from oops-ing. I don't know the proper usage of ieee80211_{wake,stop}_queues, but my understanding is they should be called at different times to indicate readiness for transmitting frames to the mac80211 stack. I am having issues with my Linksys WUSB11 adapter. It has the intersil 3861 and the scan command is reporting Command Status of 0x03 - Invalid parameter. For right now, scanning does not work for me. Sorry about the corrupt patches. The gmail web interface was causing problems. Take care. Jason -- 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
