iommu/vt-d: Store bus information in RMRR PCI device path

This will be used later to match broken RMRR entries.

Signed-off-by: Joerg Roedel <jroedel@suse.de>

1 files changed, 7 insertions, 1 deletions

diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index 1deece46a0ca..593fff99e6bf 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -56,13 +56,19 @@ struct dmar_drhd_unit {
         struct intel_iommu *iommu;
 };
 
+struct dmar_pci_path {
+        u8 bus;
+        u8 device;
+        u8 function;
+};
+
 struct dmar_pci_notify_info {
         struct pci_dev                  *dev;
         unsigned long                   event;
         int                             bus;
         u16                             seg;
         u16                             level;
-        struct acpi_dmar_pci_path       path[];
+        struct dmar_pci_path            path[];
 }  __attribute__((packed));
 
 extern struct rw_semaphore dmar_global_lock;