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-rw-r--r--include/linux/dmar.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index 10ff5c498824..1731fb5fd775 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -188,6 +188,15 @@ struct dmar_rmrr_unit {
#define for_each_rmrr_units(rmrr) \
list_for_each_entry(rmrr, &dmar_rmrr_units, list)
+
+struct dmar_atsr_unit {
+ struct list_head list; /* list of ATSR units */
+ struct acpi_dmar_header *hdr; /* ACPI header */
+ struct pci_dev **devices; /* target devices */
+ int devices_cnt; /* target device count */
+ u8 include_all:1; /* include all ports */
+};
+
/* Intel DMAR initialization functions */
extern int intel_iommu_init(void);
#else