From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [RESEND] [PATCH] [SCSI] libsas: Allow expander T-T attachments Date: Thu, 22 Sep 2011 12:50:14 -0400 Message-ID: <20110922165014.GA12505@infradead.org> References: <1311826792.28583.YahooMailNeo@web31811.mail.mud.yahoo.com> <1316691000.10571.6.camel@dabdike> <1316709696.61028.YahooMailNeo@web31812.mail.mud.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from 173-166-109-252-newengland.hfc.comcastbusiness.net ([173.166.109.252]:55011 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752174Ab1IVQuQ (ORCPT ); Thu, 22 Sep 2011 12:50:16 -0400 Content-Disposition: inline In-Reply-To: <1316709696.61028.YahooMailNeo@web31812.mail.mud.yahoo.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Luben Tuikov Cc: James Bottomley , "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" On Thu, Sep 22, 2011 at 09:41:36AM -0700, Luben Tuikov wrote: > Allow expander table-to-table attachments for > expanders that support it. > > Signed-off-by: Luben Tuikov > --- > ?drivers/scsi/libsas/sas_expander.c |?? 20 ++++++++++++++------ > ?include/scsi/libsas.h????????????? |??? 3 +++ > ?include/scsi/sas.h???????????????? |?? 14 ++++++++++++-- > ?3 files changed, 29 insertions(+), 8 deletions(-) > > diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c > index f84084b..e8d0115 100644 > --- a/drivers/scsi/libsas/sas_expander.c > +++ b/drivers/scsi/libsas/sas_expander.c > @@ -329,6 +329,7 @@ static void ex_assign_report_general(struct domain_device *dev, > ???? dev->ex_dev.ex_change_count = be16_to_cpu(rg->change_count); > ???? dev->ex_dev.max_route_indexes = be16_to_cpu(rg->route_indexes); > ???? dev->ex_dev.num_phys = min(rg->num_phys, (u8)MAX_EXPANDER_PHYS); This looks completely garbled to me.