iommu/amd: Implement MSI routines for interrupt remapping

Add routines to setup interrupt remapping for MSI
interrupts.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
This commit is contained in:
Joerg Roedel 2012-06-26 14:54:17 +02:00
commit 0b4d48cb22