Date: Thu, 9 Apr 2015 10:00:54 -0600
From: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
To: Michael Wang <yun.wang@profitbricks.com>
Cc: Doug Ledford <dledford@redhat.com>, Roland Dreier <roland@kernel.org>,
        Sean Hefty <sean.hefty@intel.com>, linux-rdma@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org,
        netdev@vger.kernel.org, Hal Rosenstock <hal.rosenstock@gmail.com>,
        Tom Tucker <tom@opengridcomputing.com>,
        Steve Wise <swise@opengridcomputing.com>,
        Hoang-Nam Nguyen <hnguyen@de.ibm.com>,
        Christoph Raisch <raisch@de.ibm.com>,
        Mike Marciniszyn <infinipath@intel.com>, Eli Cohen <eli@mellanox.com>,
        Faisal Latif <faisal.latif@intel.com>,
        Upinder Malhi <umalhi@cisco.com>,
        Trond Myklebust <trond.myklebust@primarydata.com>,
        "J. Bruce Fields" <bfields@fieldses.org>,
        "David S. Miller" <davem@davemloft.net>,
        Ira Weiny <ira.weiny@intel.com>,
        PJ Waskiewicz <pj.waskiewicz@solidfire.com>,
        Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>,
        Or Gerlitz <ogerlitz@mellanox.com>,
        Jack Morgenstein <jackm@dev.mellanox.co.il>,
        Haggai Eran <haggaie@mellanox.com>,
        Ilya Nelkenbaum <ilyan@mellanox.com>,
        Yann Droneaud <ydroneaud@opteya.com>,
        Bart Van Assche <bvanassche@acm.org>,
        Shachar Raindel <raindel@mellanox.com>,
        Sagi Grimberg <sagig@mellanox.com>,
        Devesh Sharma <devesh.sharma@emulex.com>,
        Matan Barak <matanb@mellanox.com>, Moni Shoua <monis@mellanox.com>,
        Jiri Kosina <jkosina@suse.cz>,
        Selvin Xavier <selvin.xavier@emulex.com>,
        Mitesh Ahuja <mitesh.ahuja@emulex.com>,
        Li RongQing <roy.qing.li@gmail.com>,
        Rasmus Villemoes <linux@rasmusvillemoes.dk>,
        Alex Estrin <alex.estrin@intel.com>,
        Eric Dumazet <edumazet@google.com>, Erez Shitrit <erezsh@mellanox.com>,
        Tom Gundersen <teg@jklm.no>, Chuck Lever <chuck.lever@oracle.com>
Subject: Re: [PATCH v2 01/17] IB/Verbs: Implement new callback
 query_transport() for each HW
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On Thu, Apr 09, 2015 at 02:42:24PM +0200, Michael Wang wrote:
> On 04/08/2015 10:10 PM, Jason Gunthorpe wrote:
> [snip]
> > 
> > Some of the other checks in this file revolve around pkey, I'm not
> > sure what rocee does there? cap_pkey_supported ?
> 
> I'm not sure if this count in capability... how shall we describe it?

I'm not sure how rocee uses pkey, but maybe the the GRH and pkey thing
would work well together under a single 'cap_ethernet_ah' ?

Jason