From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from charlotte.tuxdriver.com ([70.61.120.58]:38820 "EHLO smtp.tuxdriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754718Ab1GFSq5 (ORCPT ); Wed, 6 Jul 2011 14:46:57 -0400 Date: Wed, 6 Jul 2011 14:37:42 -0400 From: "John W. Linville" To: =?utf-8?B?UmFmYcWCIE1pxYJlY2tp?= Cc: linux-wireless@vger.kernel.org, Hauke Mehrtens , b43-dev@lists.infradead.org Subject: Re: [PATCH 3.0] ssb: fix init regression of hostmode PCI core Message-ID: <20110706183742.GB2553@tuxdriver.com> (sfid-20110706_204701_255554_1D15DAA5) References: <1309879532-8704-1-git-send-email-zajec5@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 In-Reply-To: <1309879532-8704-1-git-send-email-zajec5@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: On Tue, Jul 05, 2011 at 05:25:32PM +0200, Rafał Miłecki wrote: > Our workarounds seem to be clientmode PCI specific. Using SPROM > workaround on SoC resulted in Oops: > > Data bus error, epc == 8017ed58, ra == 80225838 > Oops[#1]: > Cpu 0 > $ 0 : 00000000 10008000 b8000000 00000001 > $ 4 : 80293b5c 00000caa ffffffff 00000000 > $ 8 : 0000000a 00000003 00000001 696d6d20 > $12 : ffffffff 00000000 00000000 ffffffff > $16 : 802d0140 b8004800 802c0000 00000000 > $20 : 00000000 802c0000 00000000 802d04d4 > $24 : 00000018 80151a00 > $28 : 81816000 81817df8 8029bda0 80225838 > Hi : 00000000 > Lo : 00000000 > epc : 8017ed58 ssb_ssb_read16+0x48/0x60 > Not tainted > ra : 80225838 ssb_pcicore_init+0x54/0x3b4 > > Reported-by: Hauke Mehrtens > Signed-off-by: Rafał Miłecki > --- > Hauke: could you give it a try? > > John: this regression was introduced in 3.0 Hauke, I'd like to see your reply before I merge this. Thanks, John -- John W. Linville Someday the world will need a hero, and you linville@tuxdriver.com might be all we have. Be ready.