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To: "Leech, Christopher" <christopher.leech@intel.com>
Cc: "Waskiewicz Jr, Peter P" <peter.p.waskiewicz.jr@intel.com>,
       "Nelson, Shannon" <shannon.nelson@intel.com>,
       <akpm@linux-foundation.org>, <linux-kernel@vger.kernel.org>,
       <davem@davemloft.net>, <jeff@garzik.org>,
       "Williams, Dan J" <dan.j.williams@intel.com>
Subject: Re: [PATCH 5/7] I/OAT: Add support for MSI and MSI-X
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From: Roland Dreier <rdreier@cisco.com>
Date: Fri, 20 Jul 2007 14:21:13 -0700
In-Reply-To: <BD524EA7912ED5469DFD0BAEF6BC752F023E842F@orsmsx411.amr.corp.intel.com> (Christopher Leech's message of "Fri, 20 Jul 2007 14:10:35 -0700")
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 > This driver supports some chipsets that do MSI, and some that do MSI-X,
 > but none that can do both.

Thanks, that's the simple answer I was hoping for.  Obviously if some
chipsets only do MSI then you need the MSI code in addition to the
MSI-X code.