Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261998AbUDLPY5 (ORCPT ); Mon, 12 Apr 2004 11:24:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261891AbUDLPY5 (ORCPT ); Mon, 12 Apr 2004 11:24:57 -0400 Received: from 80-218-57-148.dclient.hispeed.ch ([80.218.57.148]:58629 "EHLO ritz.dnsalias.org") by vger.kernel.org with ESMTP id S261998AbUDLPYz (ORCPT ); Mon, 12 Apr 2004 11:24:55 -0400 From: Daniel Ritz Reply-To: daniel.ritz@gmx.ch To: "Ivica Ico Bukvic" Subject: Re: [linux-audio-user] snd-hdsp+cardbus+M6807 notebook=distortion -- FIXED! Date: Mon, 12 Apr 2004 17:19:52 +0200 User-Agent: KMail/1.5.2 Cc: "'Thomas Charbonnel'" , , , , "'Russell King'" , , "'Tim Blechmann'" , David Hinds References: <20040412013949.NJOP1634.smtp3.fuse.net@64BitBadass> In-Reply-To: <20040412013949.NJOP1634.smtp3.fuse.net@64BitBadass> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200404121719.52103.daniel.ritz@gmx.ch> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 821 Lines: 20 On Monday 12 April 2004 03:39, Ivica Ico Bukvic wrote: > **I've noted that when I use: > > setpci -s a.0 0x81.b > > after changing the value to 0xd0 (with setpci -s a.0 0x81.b=d0) it would > tell me that it was equal to f0, yet the "hexdump -v /proc/bus/pci/00/0a.0" > would tell me it was d0 after all (see the log below). > it's a single bit change from 0xd0 to 0xf0. it's bit 13 of the system control register at 0x80. it's the socket activity bit that is read-clear. this means writing to it has no effect, reading it clears the content. so the behavior is normal... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/