From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [PATCH 0/4] Support multiplexed main SMBus interface on SB800 Date: Sat, 10 Oct 2015 08:45:49 +0100 Message-ID: <20151010074547.GD1619@katana> References: <1440500705-2288-1-git-send-email-fetzer.ch@gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="x4pBfXISqBoDm8sr" Return-path: Received: from sauhun.de ([89.238.76.85]:57285 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751731AbbJJHqF (ORCPT ); Sat, 10 Oct 2015 03:46:05 -0400 Content-Disposition: inline In-Reply-To: <1440500705-2288-1-git-send-email-fetzer.ch@gmail.com> Sender: linux-i2c-owner@vger.kernel.org List-Id: linux-i2c@vger.kernel.org To: Christian Fetzer , Jean Delvare Cc: linux-i2c@vger.kernel.org, tbrandonau@gmail.com, eddi@depieri.net, galandilias@gmail.com --x4pBfXISqBoDm8sr Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 25, 2015 at 01:05:01PM +0200, Christian Fetzer wrote: > This is an attempt to upstream the patches created by Thomas Brandon and > Eddi De Pieri to support the multiplexed main SMBus interface on the SB800 > chipset. (https://www.mail-archive.com/linux-i2c@vger.kernel.org/msg06757= =2Ehtml) >=20 > I have mainly rebased the latest patch version and tested the driver on a > HP ProLiant MicroServer G7 N54L (where this patch allows to access sensor= data > from a w83795adg). >=20 > The patched driver is running stable on the machine, given that ic2_piix4= is > loaded before jc42 and w83795. If jc42 is loaded before i2c_piix4 calling > sensors triggers some errors: > ERROR: Can't get value of subfeature temp1_min_alarm: Can't read >=20 > While the kernel log shows: > i2c i2c-1: Transaction (pre): CNT=3D0c, CMD=3D05, ADD=3D31, DAT0=3D03= , DAT1=3Dc0 > i2c i2c-1: Error: no response! > i2c i2c-1: Transaction (post): CNT=3D0c, CMD=3D05, ADD=3D31, DAT0=3Df= f, DAT1=3Dff > Unfortunately I don't know how to tackle this specific issue. >=20 > Please review and let me know required changes in order to get this upstr= eam > finally. >=20 > Eddi, Thomas, it would be great if you could verify the changes on your > machines. >=20 > Regards, > Christian >=20 > Christian Fetzer (4): > i2c-piix4: Optionally release smba in piix4_adap_remove > i2c-piix4: Convert piix4_main_adapter to array > i2c-piix4: Add support for multiplexed main adapter in SB800 > i2c-piix4: Add adapter port name support for SB800 chipset >=20 > drivers/i2c/busses/i2c-piix4.c | 151 +++++++++++++++++++++++++++++++++++= +----- > 1 file changed, 134 insertions(+), 17 deletions(-) Jean, is that on your list? --x4pBfXISqBoDm8sr Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJWGMIrAAoJEBQN5MwUoCm2sIsQAIZzMXNES99tMGgMbWbF9Z/T yEkpX2Xzn43cJzKIYF0D0QacTBt1RF+hhaJZMHSE/t5j85KkSKHAWqG+3YJ87CdX b5mEfIKYsWzpW6UUtPgAKfQs+gf+gsuqrgaA/NZmtL/iNOs8l1P+WW4mealsw18J iuNYAGdrcx8rGqmYdVtov6hckWt94TgWJIwDvTIpFoR/RozpoV6rqI2d7B4+ZeY/ pR/3vV/BLq9dC0wQDuIx88okDEPf6var583U3nQV5PPH8CKzVH3c59gZW16KyW/G tW8OPDXvn7Gzvsayndey9KxqKvfiLMslINGI0TXDsth7nvIb2Mq8Qcw6XUgXoM2D MMVtN4pxc57ZMjdu4CFfaoz4vtSVTVShwkVoR93TakB1jg3SCiJM5Qun5p6JVl7w 06aSk4OAWz+HvwDwRKTD03yyDVrjcAnUKD7EVaCe6z91+Ct1bfwlHzJK/tGBnPme 64l25i3Dq02sS8eZe+S/HZ0Ha1twAGhw2Umyiv+PhesVnfNiwYzoo5QTYVEhkZPQ YtZqN6jMBS9SGAI+0ircgeo3kXtH6RKjLwE60yu34UZe1ks+5GaZNQIcC5FZmLcu Yb3bIoTtRXp91bhX6bYY9g6vAcqauR8r2uWSfv45Sk1YRkBskIEYRYeThMGJp+xv Xpua73XzXt/FGDVHjRGX =tgd8 -----END PGP SIGNATURE----- --x4pBfXISqBoDm8sr--