From mboxrd@z Thu Jan 1 00:00:00 1970 From: wenxiong@linux.vnet.ibm.com Subject: [PATCH 0/7] Add support for new IBM SAS controllers Date: Mon, 26 Nov 2012 09:55:34 -0600 Message-ID: <20121126155534.352187900@linux.vnet.ibm.com> Return-path: Received: from [32.97.110.65] ([32.97.110.65]:8143 "HELO jupiter1-lp2.austin.ibm.com" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with SMTP id S1754405Ab2KZQGj (ORCPT ); Mon, 26 Nov 2012 11:06:39 -0500 Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: James.Bottomley@HansenPartnership.com Cc: linux-scsi@vger.kernel.org, klebers@linux.vnet.ibm.com, brking@linux.vnet.ibm.com The new generation IBM SAS controllers will support MSI-X interrupt and Distributed Completion Processing features. The patches in this series add the code to support these new hardware features and also add some patches for performance improvement such as block iopoll and reducing lock contention in ipr driver. Thanks for your help! Wendy --