From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755257Ab2DWUU2 (ORCPT ); Mon, 23 Apr 2012 16:20:28 -0400 Received: from gwu.lbox.cz ([62.245.111.132]:56136 "EHLO gwu.lbox.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753995Ab2DWUU1 (ORCPT ); Mon, 23 Apr 2012 16:20:27 -0400 Date: Mon, 23 Apr 2012 22:20:20 +0200 From: Nikola Ciprich To: Rob Herring Cc: linux-kernel@vger.kernel.org, tcminyard@gmail.com, Nikola Ciprich Subject: Re: [BISECTED] ipmi_si not loading since 2.6.39 Message-ID: <20120423202020.GE2048@nik-comp.lan> References: <20120420223833.GA7855@nik-comp.lan> <20120421072056.GA2033@nik-comp.lan> <4F95B6F3.3010303@calxeda.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="PPYy/fEw/8QCHSq3" Content-Disposition: inline In-Reply-To: <4F95B6F3.3010303@calxeda.com> User-Agent: Mutt/1.5.19 (2009-01-05) X-Antivirus: on lbxovapx by Kaspersky antivirus, 7501835 records (last update: 20120423) X-Spam-Score: N/A (trusted relay) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --PPYy/fEw/8QCHSq3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > It is working for me on a SuperMicro system with ubuntu oneiric (3.0 > based). hmm, strange.. I'll try with 3.0.0 on my system.. Could You post Your confi= g please? thanks! n. >=20 > [597160.259728] ipmi_si: probing via SMBIOS > [597160.259730] ipmi_si: SMBIOS: io 0xca2 regsize 1 spacing 1 irq 0 > [597160.259731] ipmi_si: Adding SMBIOS-specified kcs state machine > [597160.259734] ipmi_si: probing via SPMI > [597160.259735] ipmi_si: SPMI: io 0xe4 regsize 1 spacing 1 irq 0 > [597160.259737] ipmi_si: Adding SPMI-specified kcs state machine > [597160.259739] ipmi_si: Trying SMBIOS-specified kcs state machine at > i/o address 0xca2, slave address 0x0, irq 0 > [597160.378757] ipmi_si: Invalid return from get global enables command, > cannot enable the event buffer. > [597160.382032] ipmi_si ipmi_si.0: Found new BMC (man_id: 0x00b980, > prod_id: 0x0624, dev_id: 0x20) > [597160.382040] ipmi_si ipmi_si.0: IPMI kcs interface initialized > [597179.973960] ipmi device interface > localadm@sandy1:~$ ipmitool bmc info > Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No > such file or directory > Get Device ID command failed > localadm@sandy1:~$ sudo ipmitool bmc info > Device ID : 32 > Device Revision : 1 > Firmware Revision : 1.1 > IPMI Version : 2.0 > Manufacturer ID : 47488 > Manufacturer Name : Unknown (0xB980) > Product ID : 1572 (0x0624) > Product Name : Unknown (0x624) > Device Available : yes > Provides Device SDRs : no > Additional Device Support : > Sensor Device > SDR Repository Device > SEL Device > FRU Inventory Device > IPMB Event Receiver > IPMB Event Generator > Chassis Device > Aux Firmware Rev Info : > 0x06 > 0x00 > 0x00 > 0x00 > localadm@sandy1:~$ uname -a > Linux sandy1 3.0.0-16-generic #28-Ubuntu SMP Fri Jan 27 17:44:39 UTC > 2012 x86_64 x86_64 x86_64 GNU/Linux >=20 > Rob >=20 > > nik > >=20 > >=20 > > On Sat, Apr 21, 2012 at 12:38:33AM +0200, Nikola Ciprich wrote: > >> Hello, > >> > >> I was trying to find out why IPMI stopped working on new kernels. Sinc= e 2.6.39 > >> module loading ends with following message: > >> > >> ipmi_si: Interface detection failed > >> > >> Then ipmitool is unable to control IPMI device.=20 > >> > >> Works for 2.6.38, doesn't work for 2.6.39, 3.0.28, 3.4-rc1. > >> > >> I got this bisected to following commit: > >> > >> commit a1e9c9dd3383e6a1a762464ad604b1081774dbda > >> Author: Rob Herring > >> Date: Wed Feb 23 15:37:59 2011 -0600 > >> > >> ipmi: convert OF driver to platform driver > >> =20 > >> of_bus is deprecated in favor of the plain platform bus. This patch > >> merges the ipmi OF driver with the existing platform driver. > >> =20 > >> CONFIG_PPC_OF occurrances are removed or replaced with CONFIG_OF. > >> =20 > >> Compile tested with and without CONFIG_OF. Tested OF probe and > >> default probe cases. > >> =20 > >> Signed-off-by: Rob Herring > >> Signed-off-by: Grant Likely > >> > >> I wonder whether this is a bug, or I'm doing something wrong? > >> > >> Thanks in advance! > >> > >> with best regards > >> > >> nik > >> > >> > >> --=20 > >> ------------------------------------- > >> Ing. Nikola CIPRICH > >> LinuxBox.cz, s.r.o. > >> 28. rijna 168, 709 01 Ostrava > >> > >> tel.: +420 596 603 142 > >> fax: +420 596 621 273 > >> mobil: +420 777 093 799 > >> > >> www.linuxbox.cz > >> > >> mobil servis: +420 737 238 656 > >> email servis: servis@linuxbox.cz > >> ------------------------------------- > >=20 > >=20 > >=20 >=20 --=20 ------------------------------------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax: +420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: servis@linuxbox.cz ------------------------------------- --PPYy/fEw/8QCHSq3 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAk+VuYQACgkQ3xdJJrLygV754QCgoQe6PnrzsQrAUCo6CaqPeDrJ lGgAoOC81wKDRkBF+RoXICIDHCeK73hH =rJM/ -----END PGP SIGNATURE----- --PPYy/fEw/8QCHSq3--