From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 13 Jan 2003 14:09:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 13 Jan 2003 14:09:34 -0500 Received: from 12-237-170-171.client.attbi.com ([12.237.170.171]:31068 "EHLO wf-rch.cirr.com") by vger.kernel.org with ESMTP id ; Mon, 13 Jan 2003 14:09:33 -0500 Message-ID: <3E23113D.2020902@mvista.com> Date: Mon, 13 Jan 2003 13:19:25 -0600 From: Corey Minyard User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0rc3) Gecko/20020523 X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org, Alan Cox Subject: [PATCH] Version 17 of the IPMI driver Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This is yet another release of the IPMI driver for Linux. This release mostly compensates for hardware bugs. Some broken hardware doesn't implement the KCS state machine quite right. The 1.0 spec is a little vague and some vendors got it wrong. It implements retries for messages sent on the IPMB bus, since they can be lost, and some IPMB busses are not up to snuff. It modifies the message timers to not start until after the message has been transmitted by the SMI. If your KCS interface is slow or very busy, it could have caused problems because the timer was started at queue time, not when the message was actually sent on the IPMB. This only affect IPMB. If fixes a minor 2.5 compile issue. As usual, you can get the drivers from SourceForge. The home page is http://openipmi.sourceforge.net. http://sourceforge.net/projects/openipmi gets you directly to the page with the info. -Corey PS - In case you don't know, IPMI is a standard for system management, it provides ways to detect the managed devices in the system and sensors attached to them. You can get more information at http://www.intel.com/design/servers/ipmi/spec.htm.