#ifndef __x8664_PCI_H
#define __x8664_PCI_H
-#include <linux/config.h>
#include <asm/io.h>
#ifdef __KERNEL__
#endif
#define pcibios_scan_all_fns(a, b) 0
-extern int no_iommu, force_iommu;
-
extern unsigned long pci_mem_start;
#define PCIBIOS_MIN_IO 0x1000
#define PCIBIOS_MIN_MEM (pci_mem_start)
#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