linux-kernel - Re: [PATCH 2/2] firewire: ohci: add MSI support

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Message-ID: <adahbmuzu6t.fsf@roland-alpha.cisco.com>
Date:	Wed, 28 Apr 2010 22:47:22 -0700
From:	Roland Dreier <rdreier@...co.com>
To:	Stefan Richter <stefanr@...6.in-berlin.de>
Cc:	Clemens Ladisch <clemens@...isch.de>,
	linux1394-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] firewire: ohci: add MSI support

 > Does "MSI 00", "MSI: Enable-" mean they do or don't support MSI?  Asks a
 > PCIe newbie.

Yes, the fact that you see an MSI capability structure at all in the
lspci output says that the device supports MSI.  The "Enable-" means
that that MSI has not been enabled.
-- 
Roland Dreier <rolandd@...co.com> || For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/index.html
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