From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomas Henzl Subject: Re: [PATCH 06/15] megaraid_sas: Fastpath region lock bypass Date: Tue, 12 Jan 2016 15:44:02 +0100 Message-ID: <56951132.2030104@redhat.com> References: <1450445228-26571-1-git-send-email-Sumit.Saxena@avagotech.com> <1450445228-26571-7-git-send-email-Sumit.Saxena@avagotech.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: Received: from mx1.redhat.com ([209.132.183.28]:34664 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752300AbcALOoE (ORCPT ); Tue, 12 Jan 2016 09:44:04 -0500 In-Reply-To: <1450445228-26571-7-git-send-email-Sumit.Saxena@avagotech.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Sumit Saxena , jbottomley@parallels.com, hch@infradead.org, martin.petersen@oracle.com Cc: linux-scsi@vger.kernel.org, kashyap.desai@avagotech.com On 18.12.2015 14:26, Sumit Saxena wrote: > Firmware will fill per LD data to tell driver that particular LD supports Region lock bypass or not. If yes, then > Driver will send non FP LDIO to region lock bypass FIFO. With this change in driver, firmware will optimize certain > code to improve performance. > > Signed-off-by: Kashyap Desai > Signed-off-by: Sumit Saxena Reviewed-by: Tomas Henzl Tomas