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(parent: 6a047d8) | patch
amd-iommu: handle alias entries correctly in init code
authorJoerg Roedel <joerg.roedel@amd.com>
Thu, 2 Jul 2009 10:23:23 +0000 (12:23 +0200)
committerJoerg Roedel <joerg.roedel@amd.com>
Thu, 2 Jul 2009 10:23:23 +0000 (12:23 +0200)
commit7a6a3a086fe60bb3b739f66e47dc5bbc8f530d32
tree689ae6bba73bb5bd23bc5afdcadd9eec89bf44c0tree | snapshot
parent6a047d8b9efc4b7d0c57ca4835f7e519e5c90d3fcommit | diff
amd-iommu: handle alias entries correctly in init code

An alias entry in the ACPI table means that the device can send requests to the
IOMMU with both device ids, its own and the alias. This is not handled properly
in the ACPI init code. This patch fixes the issue.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
arch/x86/kernel/amd_iommu_init.c diff | blob | history
Full containers within linux kernel