From: Ben Hutchings <bhutchings@solarflare.com>
To: Ajit Khaparde <ajit.khaparde@emulex.com>
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH net-next 2/5] be2net: use common method to check for sriov function type
Date: Thu, 07 Apr 2011 09:14:01 +0100 [thread overview]
Message-ID: <1302164041.5282.3.camel@localhost> (raw)
In-Reply-To: <20110407040801.GA4199@akhaparde-VBox>
On Wed, 2011-04-06 at 23:08 -0500, Ajit Khaparde wrote:
> Lancer and BE can both use SLI_INTF_REG to check a VF or a PF.
[...]
This seems pretty unreliable (both in the previous and the current
version). You cannot rely on the whole of PCI config space being mapped
to a VM guest. KVM certainly didn't do this when I used PCI pass-
through.
Ben.
--
Ben Hutchings, Senior Software Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.
next prev parent reply other threads:[~2011-04-07 8:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-07 4:08 [PATCH net-next 2/5] be2net: use common method to check for sriov function type Ajit Khaparde
2011-04-07 8:14 ` Ben Hutchings [this message]
2011-04-07 12:34 ` Ajit.Khaparde
2011-04-07 13:37 ` Ben Hutchings
2011-04-07 19:25 ` Ajit.Khaparde
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