From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f182.google.com ([209.85.212.182]:36061 "EHLO mail-wi0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934203AbbDIJpU (ORCPT ); Thu, 9 Apr 2015 05:45:20 -0400 Received: by wizk4 with SMTP id k4so85485509wiz.1 for ; Thu, 09 Apr 2015 02:45:18 -0700 (PDT) Message-ID: <55264A2B.5030504@profitbricks.com> Date: Thu, 09 Apr 2015 11:45:15 +0200 From: Michael Wang MIME-Version: 1.0 To: Jason Gunthorpe , Doug Ledford CC: Roland Dreier , Sean Hefty , linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org, netdev@vger.kernel.org, Hal Rosenstock , Tom Tucker , Steve Wise , Hoang-Nam Nguyen , Christoph Raisch , Mike Marciniszyn , Eli Cohen , Faisal Latif , Upinder Malhi , Trond Myklebust , "J. Bruce Fields" , "David S. Miller" , Ira Weiny , PJ Waskiewicz , Tatyana Nikolova , Or Gerlitz , Jack Morgenstein , Haggai Eran , Ilya Nelkenbaum , Yann Droneaud , Bart Van Assche , Shachar Raindel , Sagi Grimberg , Devesh Sharma , Matan Barak , Moni Shoua , Jiri Kosina , Selvin Xavier , Mitesh Ahuja , Li RongQing , Rasmus Villemoes , Alex Estrin , Eric Dumazet , Erez Shitrit , Tom Gundersen , Chuck Lever Subject: Re: [PATCH v2 01/17] IB/Verbs: Implement new callback query_transport() for each HW References: <5523CCD5.6030401@profitbricks.com> <5523D098.3020007@profitbricks.com> <1428517786.2980.180.camel@redhat.com> <20150408201015.GB28666@obsidianresearch.com> In-Reply-To: <20150408201015.GB28666@obsidianresearch.com> Content-Type: text/plain; charset=windows-1252 Sender: linux-nfs-owner@vger.kernel.org List-ID: On 04/08/2015 10:10 PM, Jason Gunthorpe wrote: [snip] > >> As Sean pointed out, force_grh should be rdma_dev_is_iboe(). The cm > > I actually really prefer cap_mandatory_grh - that is what is going on > here. ie based on that name (as a reviewer) I'd expect to see the mad > layer check that the mandatory GRH is always present, or blow up. Sounds good, will be in next version :-) Regards, Michael Wang > > Some of the other checks in this file revolve around pkey, I'm not > sure what rocee does there? cap_pkey_supported ? > > Jason > From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Wang Subject: Re: [PATCH v2 01/17] IB/Verbs: Implement new callback query_transport() for each HW Date: Thu, 09 Apr 2015 11:45:15 +0200 Message-ID: <55264A2B.5030504@profitbricks.com> References: <5523CCD5.6030401@profitbricks.com> <5523D098.3020007@profitbricks.com> <1428517786.2980.180.camel@redhat.com> <20150408201015.GB28666@obsidianresearch.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20150408201015.GB28666-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org> Sender: linux-nfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jason Gunthorpe , Doug Ledford Cc: Roland Dreier , Sean Hefty , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Hal Rosenstock , Tom Tucker , Steve Wise , Hoang-Nam Nguyen , Christoph Raisch , Mike Marciniszyn , Eli Cohen , Faisal Latif , Upinder Malhi , Trond Myklebust , "J. Bruce Fields" , "David S. Miller" , Ira Weiny , PJ Waskiewicz , Tatyana Nikolova , Or Gerlitz , Jack Morgenstein , Haggai List-Id: linux-rdma@vger.kernel.org On 04/08/2015 10:10 PM, Jason Gunthorpe wrote: [snip] > >> As Sean pointed out, force_grh should be rdma_dev_is_iboe(). The cm > > I actually really prefer cap_mandatory_grh - that is what is going on > here. ie based on that name (as a reviewer) I'd expect to see the mad > layer check that the mandatory GRH is always present, or blow up. Sounds good, will be in next version :-) Regards, Michael Wang > > Some of the other checks in this file revolve around pkey, I'm not > sure what rocee does there? cap_pkey_supported ? > > Jason > -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Wang Subject: Re: [PATCH v2 01/17] IB/Verbs: Implement new callback query_transport() for each HW Date: Thu, 09 Apr 2015 11:45:15 +0200 Message-ID: <55264A2B.5030504@profitbricks.com> References: <5523CCD5.6030401@profitbricks.com> <5523D098.3020007@profitbricks.com> <1428517786.2980.180.camel@redhat.com> <20150408201015.GB28666@obsidianresearch.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Cc: Roland Dreier , Sean Hefty , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Hal Rosenstock , Tom Tucker , Steve Wise , Hoang-Nam Nguyen , Christoph Raisch , Mike Marciniszyn , Eli Cohen , Faisal Latif , Upinder Malhi , Trond Myklebust , "J. Bruce Fields" , "David S. Miller" , Ira Weiny , PJ Waskiewicz , Tatyana Nikolova , Or Gerlitz , Jack Morgenstein , Haggai Er To: Jason Gunthorpe , Doug Ledford Return-path: In-Reply-To: <20150408201015.GB28666-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org> Sender: linux-nfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org On 04/08/2015 10:10 PM, Jason Gunthorpe wrote: [snip] > >> As Sean pointed out, force_grh should be rdma_dev_is_iboe(). The cm > > I actually really prefer cap_mandatory_grh - that is what is going on > here. ie based on that name (as a reviewer) I'd expect to see the mad > layer check that the mandatory GRH is always present, or blow up. Sounds good, will be in next version :-) Regards, Michael Wang > > Some of the other checks in this file revolve around pkey, I'm not > sure what rocee does there? cap_pkey_supported ? > > Jason > -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html