x86/amd-iommu: Introduce function for iommu-local domain flush

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This patch introduces a function to flush all domain tlbs
for on one given IOMMU. This is required later to reset the
command buffer on one IOMMU.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

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Joerg Roedel 2009-09-03 15:28:33 +02:00

parent 945b4ac44e

commit e394d72aa8

1 changed files with 33 additions and 16 deletions

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arch/x86/kernel/amd_iommu.c

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