From mboxrd@z Thu Jan 1 00:00:00 1970 From: John W. Linville Date: Mon, 1 Apr 2013 16:01:56 -0400 Subject: [FIX 3.3+][PATCH] ssb: implement spurious tone avoidance In-Reply-To: <1364487482-14642-1-git-send-email-zajec5@gmail.com> References: <1364487482-14642-1-git-send-email-zajec5@gmail.com> Message-ID: <20130401200156.GF3526@tuxdriver.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: =?utf-8?B?UmFmYcWCIE1pxYJlY2tp?= Cc: linux-wireless@vger.kernel.org, b43-dev@lists.infradead.org, Stable On Thu, Mar 28, 2013 at 05:18:02PM +0100, Rafa? Mi?ecki wrote: > And make use of it in b43. This fixes a regression introduced with > 49d55cef5b1925a5c1efb6aaddaa40fc7c693335 > b43: N-PHY: implement spurious tone avoidance > This commit made BCM4322 use only MCS 0 on channel 13, which of course > resulted in performance drop (down to 0.7Mb/s). > > Reported-by: Stefan Br?ns > Signed-off-by: Rafa? Mi?ecki > Cc: Stable > --- > John: > While this is fix, unfortunately it's not a one-liner. I wish to see it > in 3.9 and backported to stable kernels, but if you think it's too big, > well, just take it for the next. CC drivers/ssb/driver_chipcommon_pmu.o drivers/ssb/driver_chipcommon_pmu.c: In function ?ssb_pmu_spuravoid_pllupdate?: drivers/ssb/driver_chipcommon_pmu.c:695:3: error: implicit declaration of function ?ssb_err? [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[1]: *** [drivers/ssb/driver_chipcommon_pmu.o] Error 1 make: *** [drivers/ssb/] Error 2 When building in wireless.git... -- John W. Linville Someday the world will need a hero, and you linville at tuxdriver.com might be all we have. Be ready. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from charlotte.tuxdriver.com ([70.61.120.58]:58446 "EHLO smtp.tuxdriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754457Ab3DAUQH (ORCPT ); Mon, 1 Apr 2013 16:16:07 -0400 Date: Mon, 1 Apr 2013 16:01:56 -0400 From: "John W. Linville" To: =?utf-8?B?UmFmYcWCIE1pxYJlY2tp?= Cc: linux-wireless@vger.kernel.org, b43-dev@lists.infradead.org, Stable Subject: Re: [FIX 3.3+][PATCH] ssb: implement spurious tone avoidance Message-ID: <20130401200156.GF3526@tuxdriver.com> (sfid-20130401_221618_470740_BA762F38) References: <1364487482-14642-1-git-send-email-zajec5@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 In-Reply-To: <1364487482-14642-1-git-send-email-zajec5@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: On Thu, Mar 28, 2013 at 05:18:02PM +0100, Rafał Miłecki wrote: > And make use of it in b43. This fixes a regression introduced with > 49d55cef5b1925a5c1efb6aaddaa40fc7c693335 > b43: N-PHY: implement spurious tone avoidance > This commit made BCM4322 use only MCS 0 on channel 13, which of course > resulted in performance drop (down to 0.7Mb/s). > > Reported-by: Stefan Brüns > Signed-off-by: Rafał Miłecki > Cc: Stable > --- > John: > While this is fix, unfortunately it's not a one-liner. I wish to see it > in 3.9 and backported to stable kernels, but if you think it's too big, > well, just take it for the next. CC drivers/ssb/driver_chipcommon_pmu.o drivers/ssb/driver_chipcommon_pmu.c: In function ‘ssb_pmu_spuravoid_pllupdate’: drivers/ssb/driver_chipcommon_pmu.c:695:3: error: implicit declaration of function ‘ssb_err’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[1]: *** [drivers/ssb/driver_chipcommon_pmu.o] Error 1 make: *** [drivers/ssb/] Error 2 When building in wireless.git... -- John W. Linville Someday the world will need a hero, and you linville@tuxdriver.com might be all we have. Be ready.