From aa5d2b515b6fca5f8a56eac84f7fa0a68c1ce9b7 Mon Sep 17 00:00:00 2001 From: Yu Zhao Date: Mon, 18 May 2009 13:51:34 +0800 Subject: VT-d: parse ATSR in DMA Remapping Reporting Structure Parse the Root Port ATS Capability Reporting Structure in the DMA Remapping Reporting Structure ACPI table. Signed-off-by: Yu Zhao Signed-off-by: David Woodhouse --- include/linux/intel-iommu.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/intel-iommu.h') diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index 29e05a034c0..0a1939f200f 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -331,6 +331,7 @@ static inline void __iommu_flush_cache( } extern struct dmar_drhd_unit * dmar_find_matched_drhd_unit(struct pci_dev *dev); +extern int dmar_find_matched_atsr_unit(struct pci_dev *dev); extern int alloc_iommu(struct dmar_drhd_unit *drhd); extern void free_iommu(struct intel_iommu *iommu); -- cgit v1.2.3