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pci: Add an API to get IOMMU's min page size and virtual address width
authorCLEMENT MATHIEU--DRIF <clement.mathieu--drif@eviden.com>
Tue, 20 May 2025 07:18:59 +0000 (07:18 +0000)
committerMichael S. Tsirkin <mst@redhat.com>
Sun, 1 Jun 2025 10:38:53 +0000 (06:38 -0400)
commit042cbc9aec7caca639dcb1a8a996406a7c572706
tree7930a11bff3a7396dda760993f096345348684cftree
parent8ff9e1def0ef3388333b6cc639c9f958f97ebe05commit | diff
pci: Add an API to get IOMMU's min page size and virtual address width

This kind of information is needed by devices implementing ATS in order
to initialize their translation cache.

Signed-off-by: Clement Mathieu--Drif <clement.mathieu--drif@eviden.com>
Message-Id: <20250520071823.764266-8-clement.mathieu--drif@eviden.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/pci/pci.c diff | blob | blame | history
include/hw/pci/pci.h diff | blob | blame | history
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