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authorJoerg Roedel <joerg.roedel@amd.com>2011-09-27 15:57:15 +0200
committerJesse Barnes <jbarnes@virtuousgeek.org>2011-10-14 18:05:34 +0200
commitc320b976d7837c561ce4aa49dfe0a64f0e527ce4 (patch)
tree09d12286e3c63ab15a472468795204eeb154f83c /drivers/video/edid.h
parentPCI: Export ATS functions to modules (diff)
downloadlinux-c320b976d7837c561ce4aa49dfe0a64f0e527ce4.tar.xz
linux-c320b976d7837c561ce4aa49dfe0a64f0e527ce4.zip
PCI: Add implementation for PRI capability
Implement the necessary functions to handle PRI capabilities on PCIe devices. With PRI devices behind an IOMMU can signal page fault conditions to software and recover from such faults. 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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