Return-path: Received: from eazy.amigager.de ([213.239.192.238]:41824 "EHLO eazy.amigager.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753576AbYBGVpj (ORCPT ); Thu, 7 Feb 2008 16:45:39 -0500 Date: Thu, 7 Feb 2008 22:25:29 +0100 From: Tino Keitel To: Bob Copeland Cc: Jiri Slaby , linux-kernel@vger.kernel.org, ath5k-devel@lists.ath5k.org, linux-wireless@vger.kernel.org Subject: Re: [RFT 1/1] single_chip test Message-ID: <20080207212529.GA5975@dose.home.local> (sfid-20080207_214543_259267_8FA23CA7) References: <20080206014131.9d489a34.akpm@linux-foundation.org> <1202294560-7313-1-git-send-email-jirislaby@gmail.com> <20080206150043.GA6921@nineveh.local> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Sender: linux-wireless-owner@vger.kernel.org List-ID: On Wed, Feb 06, 2008 at 10:46:39 -0500, Bob Copeland wrote: > > > We failed to resume after a hardware reset here for a whole second. Is there any > > > version of ath5k which worked for you (is this a regression)? > > > > I cannot speak for Tino, but my ath5k never worked in MacBook -- it > > failed the same way, and I believe the hardware was the same. My > > understanding was that it was a known bug with PCIE devices, but I got > > that out of reading list archives. > > Nick Kossifidis and I are in the process of debugging this -- we > determined that AR5K_RESET_CTL_PCI hangs the card in hw_nic_wakeup. > It doesn't look like there is any general support for 5424 cards yet. I tried the patch, and the card was detected. I was able to associate with an WPA2 AP and send/receive some traffic. But after a while the interface broke: ath0: No ProbeResp from current AP 00:14:bf:16:25:87 - assume out of range ath5k_hw_get_isr: 0x00000020 ... ath0: failed to set channel 165 (5825 MHz) for scan ath0: failed to restore operational channel after scan printk: 19 messages suppressed. ath5k phy0: calibration timeout (2447MHz) printk: 1 messages suppressed. ath5k phy0: calibration timeout (2447MHz) ath5k phy0: unable to reset hardware: -11 Regards, Tino