x64, x2apic/intr-remap: fix the need for sequential array allocation of iommus

[linux-2.6-omap-h63xx.git] / drivers / pci / intel-iommu.h

diff --git a/drivers/pci/intel-iommu.h b/drivers/pci/intel-iommu.h
index 9e5e98c76c05f9f7e998f8c437a29641ca1c8e50..75c63f65b3f5b315e491e0e7e568434d4891536d 100644 (file)
--- a/drivers/pci/intel-iommu.h
+++ b/drivers/pci/intel-iommu.h
@@ -182,6 +182,7 @@ struct intel_iommu {
        int             seg;
        u32             gcmd; /* Holds TE, EAFL. Don't need SRTP, SFL, WBF */
        spinlock_t      register_lock; /* protect register handling */
+       int             seq_id; /* sequence id of the iommu */
 
 #ifdef CONFIG_DMAR
        unsigned long   *domain_ids; /* bitmap of domains */
@@ -198,8 +199,7 @@ struct intel_iommu {
 
 extern struct dmar_drhd_unit * dmar_find_matched_drhd_unit(struct pci_dev *dev);
 
-extern struct intel_iommu *alloc_iommu(struct intel_iommu *iommu,
-                                      struct dmar_drhd_unit *drhd);
+extern struct intel_iommu *alloc_iommu(struct dmar_drhd_unit *drhd);
 extern void free_iommu(struct intel_iommu *iommu);
 
 #endif