#include <linux/string.h>
#include <linux/pci.h>
#include <linux/module.h>
+#include <linux/dmar.h>
#include <asm/io.h>
#include <asm/iommu.h>
#include <asm/calgary.h>
-int iommu_merge __read_mostly = 0;
+int iommu_merge __read_mostly = 1;
EXPORT_SYMBOL(iommu_merge);
dma_addr_t bad_dma_address __read_mostly;
{
struct page *page;
int node;
-#ifdef CONFIG_PCI
- if (dev->bus == &pci_bus_type)
- node = pcibus_to_node(to_pci_dev(dev)->bus);
- else
-#endif
+
+ node = dev_to_node(dev);
+ if (node == -1)
node = numa_node_id();
if (node < first_node(node_online_map))
detect_calgary();
#endif
+ detect_intel_iommu();
+
#ifdef CONFIG_SWIOTLB
pci_swiotlb_init();
#endif
calgary_iommu_init();
#endif
+ intel_iommu_init();
+
#ifdef CONFIG_IOMMU
gart_iommu_init();
#endif