From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael =?UTF-8?B?QsO8c2No?= Date: Sun, 14 Aug 2011 19:10:37 +0200 Subject: [PATCH V2 3.2 2/2] b43: fix DMA on some bugged hardware In-Reply-To: <1313343581-4395-2-git-send-email-zajec5@gmail.com> References: <1313343581-4395-1-git-send-email-zajec5@gmail.com> <1313343581-4395-2-git-send-email-zajec5@gmail.com> Message-ID: <20110814191037.043b0839@milhouse> 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, "John W. Linville" , b43-dev@lists.infradead.org On Sun, 14 Aug 2011 19:39:41 +0200 Rafa? Mi?ecki wrote: > Some hardware with 64-bit DMA uses lower address word for setting > routing (translation) bit. Add workaround for such boards. > > Signed-off-by: Rafa? Mi?ecki > --- > V2: use (u64) to fix compilation on 32-bit systems Note that there are the upper_32_bits() and lower_32_bits() macros in kernel.h to address this problem. -- Greetings, Michael. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from bues.ch ([80.190.117.144]:39896 "EHLO bues.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753932Ab1HNRLD convert rfc822-to-8bit (ORCPT ); Sun, 14 Aug 2011 13:11:03 -0400 Date: Sun, 14 Aug 2011 19:10:37 +0200 From: Michael =?UTF-8?B?QsO8c2No?= To: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= Cc: linux-wireless@vger.kernel.org, "John W. Linville" , b43-dev@lists.infradead.org Subject: Re: [PATCH V2 3.2 2/2] b43: fix DMA on some bugged hardware Message-ID: <20110814191037.043b0839@milhouse> (sfid-20110814_191110_031784_4852384D) In-Reply-To: <1313343581-4395-2-git-send-email-zajec5@gmail.com> References: <1313343581-4395-1-git-send-email-zajec5@gmail.com> <1313343581-4395-2-git-send-email-zajec5@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Sun, 14 Aug 2011 19:39:41 +0200 Rafał Miłecki wrote: > Some hardware with 64-bit DMA uses lower address word for setting > routing (translation) bit. Add workaround for such boards. > > Signed-off-by: Rafał Miłecki > --- > V2: use (u64) to fix compilation on 32-bit systems Note that there are the upper_32_bits() and lower_32_bits() macros in kernel.h to address this problem. -- Greetings, Michael.