diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/gart.h | 29 | ||||
| -rw-r--r-- | include/asm-x86/iommu.h | 4 | ||||
| -rw-r--r-- | include/asm-x86/pci_64.h | 2 |
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 00000000000..f704c50519b --- /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 5af471f228e..07862fdd23c 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 9baa46d9f59..ef54226a932 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; |