From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756870Ab2CUXXk (ORCPT ); Wed, 21 Mar 2012 19:23:40 -0400 Received: from mail.tomasu.net ([64.85.170.232]:59805 "EHLO mail.tomasu.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755914Ab2CUXXh (ORCPT ); Wed, 21 Mar 2012 19:23:37 -0400 X-Greylist: delayed 400 seconds by postgrey-1.27 at vger.kernel.org; Wed, 21 Mar 2012 19:23:36 EDT From: Thomas Fjellstrom Reply-To: thomas@fjellstrom.ca To: lkml Subject: stuck in megaraid_sas.c megasas_adp_reset_gen2 Date: Wed, 21 Mar 2012 17:16:45 -0600 User-Agent: KMail/1.13.7 (Linux/3.2.0-1-amd64; KDE/4.7.4; x86_64; ; ) Cc: linux-scsi@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <201203211716.45418.thomas@fjellstrom.ca> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I recently got an IBM M1015 (MegaRaid 9240-8i) card, and after getting a new motherboard, the system now boots, but the megaraid_sas driver seems to be getting stuck when trying to initialize the card. Looking through the source, it seems to be stuck in the megasas_adp_reset_gen2 function, in the while loop at the end. Now, according to the code it can't actually get stuck there permanently, but it does take quite a while for the loop to finish, and the udev timeout messages to stop. I've looked around quite a bit, but haven't found any solutions thus far. If anyone could point me in the right direction I'd appreciate it. -- Thomas Fjellstrom thomas@fjellstrom.ca