Return-path: Received: from lucidpixels.com ([72.73.18.11]:59220 "EHLO lucidpixels.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754149Ab1HCRoM (ORCPT ); Wed, 3 Aug 2011 13:44:12 -0400 Date: Wed, 3 Aug 2011 13:44:10 -0400 (EDT) From: Justin Piszcz To: Stanislaw Gruszka cc: Andreas Hartmann , Larry Finger , Ivo van Doorn , linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, Alan Piszcz , "users@rt2x00.serialmonkey.com" Subject: Re: [PATCH] rt2x00: rt2800: fix zeroing skb structure In-Reply-To: Message-ID: (sfid-20110803_194434_661770_8490F000) References: <4E318BD0.40202@lwfinger.net> <20110730113009.GA2847@redhat.com> <20110730113255.GB2847@redhat.com> <4E341DC4.9010107@01019freenet.de> <20110803160050.GA18882@redhat.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: On Wed, 3 Aug 2011, Justin Piszcz wrote: > > > On Wed, 3 Aug 2011, Stanislaw Gruszka wrote: > >> On Sat, Jul 30, 2011 at 01:07:11PM -0400, Justin Piszcz wrote: >>> Here you go, crash 2: >>> http://home.comcast.net/~jpiszcz/20110730/2630-rt2800usb-crash2p1.jpg >>> http://home.comcast.net/~jpiszcz/20110730/2630-rt2800usb-crash2p2.jpg >> >> Here is next (draw) patch to test: > > Thanks, > > # patch -p1 < ../patch4 > patching file drivers/net/wireless/rt2x00/rt2800lib.c > patching file drivers/net/wireless/rt2x00/rt2800lib.h > patching file drivers/net/wireless/rt2x00/rt2800usb.c > patching file drivers/net/wireless/rt2x00/rt2x00queue.c > patching file drivers/net/wireless/rt2x00/rt2x00usb.c > # > > I'll give this driver one more chance (quickly) and let you know if it > crashes > afterwards (usually crashes in 5-10 minutes), but most likely I am going to > move over to some other wireless usb sticks, got a couple think penguin usb > wifi sticks that use the carl driver, 'open source' wireless usb sticks, > going to give them a try next. > > Also got some other ones as well, hopefully one of them will work without > 900ms of lag. The rt2870sta was the best driver in 2.6.38.x series that I > have ever used for wireless USB sticks. > > Justin. > > Hi, Tested that patch: 1. The driver no longer automatically loads, I had to manually modprobe it. 2. After loading, I get this (keep getting these) [ 384.054538] phy0 -> rt2800_txdone: Error - Data pending [ 384.072773] phy0 -> rt2800_txdone: Error - Data pending [ 384.096545] phy0 -> rt2800_txdone: Error - Data pending [ 384.117301] phy0 -> rt2800_txdone: Error - Data pending [ 384.537586] phy0 -> rt2800_txdone: Error - Data pending [ 384.555716] phy0 -> rt2800_txdone: Error - Data pending [ 384.573903] phy0 -> rt2800_txdone: Error - Data pending [ 384.599465] phy0 -> rt2800_txdone: Error - Data pending [ 384.618523] phy0 -> rt2800_txdone: Error - Data pending No crash yet, but bad ping again too (always with the rt2800usb) driver: 64 bytes from atomw.internal.lan (192.168.0.2): icmp_req=1 ttl=64 time=53.1 ms 64 bytes from atomw.internal.lan (192.168.0.2): icmp_req=2 ttl=64 time=285 ms 64 bytes from atomw.internal.lan (192.168.0.2): icmp_req=3 ttl=64 time=89.6 ms 64 bytes from atomw.internal.lan (192.168.0.2): icmp_req=4 ttl=64 time=120 ms 64 bytes from atomw.internal.lan (192.168.0.2): icmp_req=5 ttl=64 time=42.2 ms 64 bytes from atomw.internal.lan (192.168.0.2): icmp_req=6 ttl=64 time=156 ms 64 bytes from atomw.internal.lan (192.168.0.2): icmp_req=7 ttl=64 time=77.2 ms (Have another machine, testing the carl driver kernel 3.0 on it) Not having too much luck there either. [586342.990975] carl9170: Unknown symbol __ieee80211_get_tx_led_name (err 0) [586342.991059] carl9170: Unknown symbol __ieee80211_get_assoc_led_name (err 0) [586459.214057] carl9170: Unknown symbol __ieee80211_get_tx_led_name (err 0) [586459.214131] carl9170: Unknown symbol __ieee80211_get_assoc_led_name (err 0) Justin.