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Date: Thu, 16 Apr 2015 11:48:30 -0600
From: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
To: Hal Rosenstock <hal@dev.mellanox.co.il>
Cc: Michael Wang <yun.wang@profitbricks.com>,
        Roland Dreier <roland@kernel.org>, Sean Hefty <sean.hefty@intel.com>,
        Hal Rosenstock <hal.rosenstock@gmail.com>, linux-rdma@vger.kernel.org,
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        Or Gerlitz <ogerlitz@mellanox.com>, Haggai Eran <haggaie@mellanox.com>,
        Ira Weiny <ira.weiny@intel.com>, Tom Talpey <tom@talpey.com>,
        Doug Ledford <dledford@redhat.com>
Subject: Re: [PATCH v4 10/27] IB/Verbs: Reform cm related part in IB-core
 cma/ucm
Message-ID: <20150416174830.GB23263@obsidianresearch.com>
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On Thu, Apr 16, 2015 at 01:38:07PM -0400, Hal Rosenstock wrote:
> On 4/16/2015 11:58 AM, Jason Gunthorpe wrote:
> > It also looks like hardwired 1 won't work on switch ports, so it is no-go.
> 
> AFAIK enhanced switch port 0 is not supported by CM/RDMA CM in the
> current code. There is no need for CM/RDMA CM on base switch port 0.

Hurm, yet another reason to have a proper device level test to capture
all this weirdness. I am surprised to hear this, actually.

Jason
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