From mboxrd@z Thu Jan 1 00:00:00 1970 From: wenxiong@linux.vnet.ibm.com Subject: [PATCH 0/7] RESEND Add support for new IBM SAS controllers Date: Mon, 03 Dec 2012 12:31:12 -0600 Message-ID: <20121203183112.822371464@linux.vnet.ibm.com> Return-path: Received: from [32.97.110.65] ([32.97.110.65]:12392 "HELO jupiter1-lp2.austin.ibm.com" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with SMTP id S1751418Ab2LCSe1 (ORCPT ); Mon, 3 Dec 2012 13:34:27 -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 --