#include <asm/scatterlist.h>
#include <linux/string.h>
#include <asm/page.h>
-#include <linux/dma-mapping.h> /* for have_iommu */
+extern void pci_iommu_alloc(void);
extern int iommu_setup(char *opt);
/* The PCI address space does equal the physical memory
*/
#define PCI_DMA_BUS_IS_PHYS (dma_ops->is_phys)
-#ifdef CONFIG_GART_IOMMU
+#if defined(CONFIG_IOMMU) || defined(CONFIG_CALGARY_IOMMU)
/*
* x86-64 always supports DAC, but sometimes it is useful to force