diff options
| author | Wan Zongshun <Vincent.Wan@amd.com> | 2016-04-01 09:06:00 -0400 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2016-04-07 13:29:41 +0200 |
| commit | 2a0cb4e2d423c8aeafa79945279246f6b35ea8cf (patch) | |
| tree | 329282c4b447c3956380ae0ba82a627cf5e98943 /drivers/iommu/amd_iommu.c | |
| parent | 8c7142f56fedfc6824b5bca56fee1f443e01746b (diff) | |
| download | linux-2a0cb4e2d423c8aeafa79945279246f6b35ea8cf.tar.bz2 | |
iommu/amd: Add new map for storing IVHD dev entry type HID
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>
Diffstat (limited to 'drivers/iommu/amd_iommu.c')
| -rw-r--r-- | drivers/iommu/amd_iommu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 374c129219ef..d8e59a84f7c0 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -72,6 +72,7 @@ static DEFINE_SPINLOCK(dev_data_list_lock); LIST_HEAD(ioapic_map); LIST_HEAD(hpet_map); +LIST_HEAD(acpihid_map); /* * Domain for untranslated devices - only allocated |