diff options
| author | Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> | 2018-06-27 10:31:21 -0500 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2018-07-06 14:43:47 +0200 |
| commit | e881dbd5d4a6950c9e2e7623c79d9578949365c9 (patch) | |
| tree | 2f982d5a109235aca725a75667a42a1888fb1e86 /drivers/iommu/amd_iommu.c | |
| parent | 818b7587b4d34e989ea6c042eeb8d50ffa5be13e (diff) | |
iommu/amd: Add support for higher 64-bit IOMMU Control Register
Currently, the driver only supports lower 32-bit of IOMMU Control register.
However, newer AMD IOMMU specification has extended this register
to 64-bit. Therefore, replace the accessing API with the 64-bit version.
Cc: Joerg Roedel <jroedel@suse.de>
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')
0 files changed, 0 insertions, 0 deletions