Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934298AbWKXFVg (ORCPT ); Fri, 24 Nov 2006 00:21:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S934302AbWKXFVg (ORCPT ); Fri, 24 Nov 2006 00:21:36 -0500 Received: from outbound-dub.frontbridge.com ([213.199.154.16]:48954 "EHLO outbound4-dub-R.bigfish.com") by vger.kernel.org with ESMTP id S934298AbWKXFVf convert rfc822-to-8bit (ORCPT ); Fri, 24 Nov 2006 00:21:35 -0500 X-BigFish: V X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Subject: RE: [PATCH] Add IDE mode support for SB600 SATA Date: Fri, 24 Nov 2006 13:21:17 +0800 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [PATCH] Add IDE mode support for SB600 SATA Thread-Index: AccPHiwiKgPaNNIHTAWUdiO+kMc3SgAZg3Qg From: "Conke Hu" To: Cc: "Alan" X-OriginalArrivalTime: 24 Nov 2006 05:21:20.0469 (UTC) FILETIME=[600B9850:01C70F88] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2207 Lines: 62 -----Original Message----- From: linux-kernel-owner@vger.kernel.org [mailto:linux-kernel-owner@vger.kernel.org] On Behalf Of Alan Sent: Friday, November 24, 2006 12:46 AM To: Luugi Marsan Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH] Add IDE mode support for SB600 SATA On Thu, 23 Nov 2006 11:35:47 -0500 (EST) luugi.marsan@amd.com (Luugi Marsan) wrote: > From: Conke Hu NAK - Conke Hu's later patch is better and that should be the one applied - 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/ ----------------------------------------------------------- Hi all, We've sent out more than one patch on the sb600 sata issue and one of them has been applied, so please just ignore others. The applied patch is: --- linux-2.6.19-rc6-git4/drivers/pci/quirks.c.orig 2006-11-23 19:45:49.000000000 +0800 +++ linux-2.6.19-rc6-git4/drivers/pci/quirks.c 2006-11-23 19:34:23.000000000 +0800 @@ -795,6 +795,25 @@ static void __init quirk_mediagx_master( } } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_PCI_MASTER, quirk_mediagx_master ); + +#if defined(CONFIG_SATA_AHCI) || defined(CONFIG_SATA_AHCI_MODULE) +static void __devinit quirk_sb600_sata(struct pci_dev *pdev) +{ + /* set sb600 sata to ahci mode */ + if ((pdev->class >> 8) == PCI_CLASS_STORAGE_IDE) { + u8 tmp; + + pci_read_config_byte(pdev, 0x40, &tmp); + pci_write_config_byte(pdev, 0x40, tmp|1); + pci_write_config_byte(pdev, 0x9, 1); + pci_write_config_byte(pdev, 0xa, 6); + pci_write_config_byte(pdev, 0x40, tmp); + + pdev->class = 0x010601; + } +} +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_SATA, quirk_sb600_sata); +#endif /* * As per PCI spec, ignore base address registers 0-3 of the IDE controllers Conke - 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/