[PATCH 2/9 v2] pci: msi: expose msi region information functions

So by now we have defined all the interfaces for getting the msi region, this patch expose the interface to linux subsystem. These will be used by vfio subsystem for setting up iommu for MSI interrupt of direct assignment devices. Signed-off-by: Bharat Bhushan --- v1->v2 - None

[PATCH 2/9 v2] pci: msi: expose msi region information functions

So by now we have defined all the interfaces for getting the msi region, this patch expose the interface to linux subsystem. These will be used by vfio subsystem for setting up iommu for MSI interrupt of direct assignment devices. Signed-off-by: Bharat Bhushan bharat.bhus...@freescale.com ---