From: Joerg Roedel <joerg.roedel@amd.com>
Date: Tue, 27 Sep 2011 13:57:16 +0000 (+0200)
Subject: PCI: Add support for PASID capability
X-Git-Tag: v3.2-rc1~128^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=086ac11f6435c9dc2fe5025fc8ea3a1dbca273d6;p=pandora-kernel.git

PCI: Add support for PASID capability

Devices supporting Process Address Space Identifiers
(PASIDs) can use an IOMMU to access multiple IO address
spaces at the same time. A PCIe device indicates support for
this feature by implementing the PASID capability. This
patch adds support for the capability to the Linux kernel.

Reviewed-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

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