diff options
Diffstat (limited to 'arch/mips/include/asm/pci.h')
| -rw-r--r-- | arch/mips/include/asm/pci.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h index 8c16fb7b8..86b239d9d 100644 --- a/arch/mips/include/asm/pci.h +++ b/arch/mips/include/asm/pci.h @@ -43,8 +43,6 @@ struct pci_controller { and XFree86. Eventually will be removed. */ unsigned int need_domain_info; - int iommu; - /* Optional access methods for reading/writing the bus number of the PCI controller */ int (*get_busno)(void); @@ -106,11 +104,11 @@ static inline void pci_resource_to_user(const struct pci_dev *dev, int bar, struct pci_dev; /* - * The PCI address space does equal the physical memory address space. The - * networking and block device layers use this boolean for bounce buffer - * decisions. This is set if any hose does not have an IOMMU. + * The PCI address space does equal the physical memory address space. + * The networking and block device layers use this boolean for bounce + * buffer decisions. */ -extern unsigned int PCI_DMA_BUS_IS_PHYS; +#define PCI_DMA_BUS_IS_PHYS (1) #ifdef CONFIG_PCI_DOMAINS #define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index |