From: Alex Williamson <alex.williamson@redhat.com>
Date: Fri, 11 Nov 2011 17:06:56 +0000 (-0700)
Subject: PCI: Enable is not exposed as a PASID capability
X-Git-Tag: v3.3-rc1~120^2~1^3~6^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=60fe823837d10673500ff685c01eb2f896fe5849;p=pandora-kernel.git

PCI: Enable is not exposed as a PASID capability

The PASID ECN indicates bit 0 is reserved in the capability register.
Switch pci_enable_pasid() to error if PASID is already enabled and
don't expose enable as a feature in pci_pasid_features().

Reviewed-by: Joerg Roedel <joerg.roedel@amd.com>
Tested-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

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