From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Echtler Subject: Switching controller mode in software? Date: Tue, 17 Jul 2007 10:10:06 +0200 Message-ID: <1184659806.15435.4.camel@pancake> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-ir6mrKofmcAvcqqczHCm" Return-path: Received: from mailout1.informatik.tu-muenchen.de ([131.159.0.18]:43262 "EHLO mailout1.informatik.tu-muenchen.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751707AbXGQIhx (ORCPT ); Tue, 17 Jul 2007 04:37:53 -0400 Received: from [131.159.10.70] (lapnavab35.informatik.tu-muenchen.de [131.159.10.70]) by mail.in.tum.de (Postfix) with ESMTP id 5283E27D9 for ; Tue, 17 Jul 2007 10:10:10 +0200 (MEST) Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org --=-ir6mrKofmcAvcqqczHCm Content-Type: multipart/mixed; boundary="=-369BM+bBPrJ9HG2REOFx" --=-369BM+bBPrJ9HG2REOFx Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hello everybody, I have a notebook with the Intel ICH7 chipset (see attached lspci output). Unfortunately, the SATA controller is stuck in non-AHCI mode and the braindead bios doesn't allow me to change that. Is it possible to change the controller to AHCI mode in software, e.g. through ACPI? Thanks, Yours, Florian --=-369BM+bBPrJ9HG2REOFx Content-Disposition: attachment; filename=lspci Content-Transfer-Encoding: base64 Content-Type: text/plain; name=lspci; charset=utf8 MDA6MDAuMCAwNjAwOiA4MDg2OjI3YTAgKHJldiAwMykNCjAwOjAxLjAgMDYwNDogODA4NjoyN2Ex IChyZXYgMDMpDQowMDoxYi4wIDA0MDM6IDgwODY6MjdkOCAocmV2IDAyKQ0KMDA6MWMuMCAwNjA0 OiA4MDg2OjI3ZDAgKHJldiAwMikNCjAwOjFjLjEgMDYwNDogODA4NjoyN2QyIChyZXYgMDIpDQow MDoxYy4yIDA2MDQ6IDgwODY6MjdkNCAocmV2IDAyKQ0KMDA6MWQuMCAwYzAzOiA4MDg2OjI3Yzgg KHJldiAwMikNCjAwOjFkLjEgMGMwMzogODA4NjoyN2M5IChyZXYgMDIpDQowMDoxZC4yIDBjMDM6 IDgwODY6MjdjYSAocmV2IDAyKQ0KMDA6MWQuMyAwYzAzOiA4MDg2OjI3Y2IgKHJldiAwMikNCjAw OjFkLjcgMGMwMzogODA4NjoyN2NjIChyZXYgMDIpDQowMDoxZS4wIDA2MDQ6IDgwODY6MjQ0OCAo cmV2IGUyKQ0KMDA6MWYuMCAwNjAxOiA4MDg2OjI3YjkgKHJldiAwMikNCjAwOjFmLjIgMDEwMTog ODA4NjoyN2M0IChyZXYgMDIpDQowMDoxZi4zIDBjMDU6IDgwODY6MjdkYSAocmV2IDAyKQ0KMDE6 MDAuMCAwMzAwOiAxMDAyOjcxNDkNCjAzOjAwLjAgMDI4MDogODA4Njo0MjIyIChyZXYgMDIpDQow YTowMS4wIDA4MDU6IDExODA6MDgyMiAocmV2IDE5KQ0KMGE6MDEuMSAwODgwOiAxMTgwOjA4NDMg KHJldiAwMSkNCjBhOjAxLjIgMDg4MDogMTE4MDowNTkyIChyZXYgMGEpDQowYTowMS4zIDA4ODA6 IDExODA6MDg1MiAocmV2IDA1KQ0KMGE6MDcuMCAwMjAwOiAxMGVjOjgxMzkgKHJldiAxMCkNCjBh OjA5LjAgMDYwNzogMTUyNDoxNDEwIChyZXYgMDEpDQo= --=-369BM+bBPrJ9HG2REOFx-- --=-ir6mrKofmcAvcqqczHCm Content-Type: application/pgp-signature; name=signature.asc Content-Description: Dies ist ein digital signierter Nachrichtenteil -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) iD8DBQBGnHlc7CzyshGvatgRAoAlAKDdzqhsy5MT6s7M+XP/IMyuWSOghgCfY0Ha JMNbrzuRwB6wpnpcn8MZh8U= =tHn0 -----END PGP SIGNATURE----- --=-ir6mrKofmcAvcqqczHCm--