From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759514AbaCTR2k (ORCPT ); Thu, 20 Mar 2014 13:28:40 -0400 Received: from mailgw1.uni-kl.de ([131.246.120.220]:48031 "EHLO mailgw1.uni-kl.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754731AbaCTR2i (ORCPT ); Thu, 20 Mar 2014 13:28:38 -0400 Message-ID: <532B2540.8050601@fastmail.fm> Date: Thu, 20 Mar 2014 18:28:32 +0100 From: Bernd Schubert User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.0 MIME-Version: 1.0 To: "Reddy, Sreekanth" , jejb@kernel.org, JBottomley@Parallels.com CC: linux-scsi@vger.kernel.org, Sathya.Prakash@lsi.com, Nagalakshmi.Nandigama@lsi.com, linux-kernel@vger.kernel.org, sreekanthreddy0547@gmail.com Subject: Re: [PATCH 02/11][SCSI]mpt2sas: Added new driver module Parameter disable_eedp to Disable EEDP Support References: <20140314153622.GA7947@lsi.com> In-Reply-To: <20140314153622.GA7947@lsi.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ITWM-CharSet: UTF-8 X-ITWM-Scanned-By: mail1.itwm.fhg.de Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > u8 scsi_io_cb_idx; > diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c > index 7f0af4f..d502728 100644 > --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c > +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c > @@ -127,6 +127,11 @@ static int disable_discovery = -1; > module_param(disable_discovery, int, 0); > MODULE_PARM_DESC(disable_discovery, " disable discovery "); > > +/* Enable or disable EEDP support */ > +static int disable_eedp; > +module_param(disable_eedp, uint, 0); > +MODULE_PARM_DESC(disable_eedp, " disable EEDP support: (default=0)"); Wouldn't it make sense to exlain what EEDP means? Something like MODULE_PARM_DESC(disable_eedp, " disable end-to-end data protection support (DIF): " "default=0)");