[PATCH 20/27] iommu/amd: Add IOAPIC remapping routines

Add the routine to setup interrupt remapping for ioapic interrupts. Also add a routine to change the affinity of an irq and to free an irq allocation for interrupt remapping. The last two functions will also be used for MSI interrupts. Signed-off-by: Joerg Roedel --- drivers/iommu/amd_iommu.c |

[PATCH 20/27] iommu/amd: Add IOAPIC remapping routines

Add the routine to setup interrupt remapping for ioapic interrupts. Also add a routine to change the affinity of an irq and to free an irq allocation for interrupt remapping. The last two functions will also be used for MSI interrupts. Signed-off-by: Joerg Roedel joerg.roe...@amd.com ---