iommu/amd: Add new map for storing IVHD dev entry type HID

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This patch introduces acpihid_map, which is used to store
the new IVHD device entry extracted from BIOS IVRS table.

It also provides a utility function add_acpi_hid_device(),
to add this types of devices to the map.

Signed-off-by: Wan Zongshun <Vincent.Wan@amd.com>
Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Wan Zongshun 2016-04-01 09:06:00 -04:00 • committed by Joerg Roedel

parent 8c7142f56f

commit 2a0cb4e2d4

3 changed files with 137 additions and 0 deletions

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1

drivers/iommu/amd_iommu.c

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122

drivers/iommu/amd_iommu_init.c

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14

drivers/iommu/amd_iommu_types.h

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