From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266661AbUHOMYa (ORCPT ); Sun, 15 Aug 2004 08:24:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264531AbUHOMY3 (ORCPT ); Sun, 15 Aug 2004 08:24:29 -0400 Received: from postfix3-1.free.fr ([213.228.0.44]:60362 "EHLO postfix3-1.free.fr") by vger.kernel.org with ESMTP id S266663AbUHOMWB (ORCPT ); Sun, 15 Aug 2004 08:22:01 -0400 Subject: Re: No DMA Since 2.6.8 Upgrade From: Nicolas BENOIT To: linux-kernel@vger.kernel.org Content-Type: text/plain Message-Id: <1092572509.385.9.camel@brioche.gwened> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Sun, 15 Aug 2004 14:21:50 +0200 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Ok, so finally, it's not working... Well it works for the hard drive, but cd drives have to be detected through the IDE/ATAPI driver. And I still can't change the DMA settings for them... If I don't enable IDE/ATAPI support, I get this: ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xFC08 irq 15 ata2: dev 0 cfg 49:0f00 82:0218 83:4000 84:4000 85:0218 86:0000 87:4000 88:041f ata2: dev 0 ATAPI, max UDMA/66 ata2: dev 1 cfg 49:0f00 82:0000 83:0000 84:0000 85:0000 86:0000 87:0000 88:0407 ata2: dev 1 ATAPI, max UDMA/33 ata2: dev 0 configured for UDMA/33 ata2: dev 1 configured for UDMA/33 scsi1 : ata_piix And the drives aren't attached to any /dev/*** (even if I enable scsi cdrom) So on the one hand, I have my cd drives with hd* and using IDE/ATAPI drivers and I can't change the DMA settings; and on the other hand, I have two devices detected at boot time but not attached (so unusable). Nicolas. -- +-----------------------------------+ | Nicolas BENOIT | | http://nbenoit.tuxfamily.org | | | | .~. | | /V\ Gnu - Linux | | // \\ http://www.slackware.com | | /( )\ | | ^^-^^ | +-----------------------------------+