AMD/IOMMU: abstract maximum number of page table levels
authorJan Beulich <jbeulich@suse.com>
Tue, 5 Apr 2022 12:49:23 +0000 (14:49 +0200)
committerJan Beulich <jbeulich@suse.com>
Tue, 5 Apr 2022 12:49:23 +0000 (14:49 +0200)
commita0dac7ab173ddb1dc64fc24cc67d3cbee219eb95
treeb861606525311a65f14fa83fbb6cd55e9334225b
parentc9578db9fa509881ef485aa907e80714745870de
AMD/IOMMU: abstract maximum number of page table levels

We will want to use the constant elsewhere.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Paul Durrant <paul@xen.org>
master commit: a038b514c1e970a8dc32229cbd31f6769ee61ad5
master date: 2022-04-05 14:20:04 +0200
xen/drivers/passthrough/amd/iommu-defs.h
xen/drivers/passthrough/amd/pci_amd_iommu.c