Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86

* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86:
  x86 boot: document for 32 bit boot protocol
  remove the dead X86_REMOTE_DEBUG option
  x86: merge EARLY_PRINTK options
  x86: mm/discontig_32.c: make code static
  x86: kernel/setup_32.c: unexport machine_id
  x86 gart: rename symbols only used for the GART implementation
  x86 gart: make some variables and functions static
  x86 gart: rename CONFIG_IOMMU to CONFIG_GART_IOMMU
  x86 gart: rename iommu.h to gart.h
  x86: additional CPUID strings; fix strings for AMD-ecx

3 files changed, 32 insertions, 3 deletions

diff --git a/include/asm-x86/gart.h b/include/asm-x86/gart.h
new file mode 100644
index 000000000000..f704c50519b8
--- /dev/null
+++ b/include/asm-x86/gart.h
@@ -0,0 +1,29 @@
+#ifndef _ASM_X8664_IOMMU_H
+#define _ASM_X8664_IOMMU_H 1
+
+extern void pci_iommu_shutdown(void);
+extern void no_iommu_init(void);
+extern int force_iommu, no_iommu;
+extern int iommu_detected;
+#ifdef CONFIG_GART_IOMMU
+extern void gart_iommu_init(void);
+extern void gart_iommu_shutdown(void);
+extern void __init gart_parse_options(char *);
+extern void gart_iommu_hole_init(void);
+extern int fallback_aper_order;
+extern int fallback_aper_force;
+extern int gart_iommu_aperture;
+extern int gart_iommu_aperture_allowed;
+extern int gart_iommu_aperture_disabled;
+extern int fix_aperture;
+#else
+#define gart_iommu_aperture 0
+#define gart_iommu_aperture_allowed 0
+
+static inline void gart_iommu_shutdown(void)
+{
+}
+
+#endif
+
+#endif
diff --git a/include/asm-x86/iommu.h b/include/asm-x86/iommu.h
index 5af471f228ee..07862fdd23c0 100644
--- a/include/asm-x86/iommu.h
+++ b/include/asm-x86/iommu.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X8664_IOMMU_H
-#define _ASM_X8664_IOMMU_H 1
+#ifndef _ASM_X8664_GART_H
+#define _ASM_X8664_GART_H 1
 
 extern void pci_iommu_shutdown(void);
 extern void no_iommu_init(void);
diff --git a/include/asm-x86/pci_64.h b/include/asm-x86/pci_64.h
index 9baa46d9f594..ef54226a9325 100644
--- a/include/asm-x86/pci_64.h
+++ b/include/asm-x86/pci_64.h
@@ -37,7 +37,7 @@ extern int iommu_setup(char *opt);
  */
 #define PCI_DMA_BUS_IS_PHYS (dma_ops->is_phys)
 
-#if defined(CONFIG_IOMMU) || defined(CONFIG_CALGARY_IOMMU)
+#if defined(CONFIG_GART_IOMMU) || defined(CONFIG_CALGARY_IOMMU)
 
 #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)       \
         dma_addr_t ADDR_NAME;