diff options
| -rw-r--r-- | arch/x86/include/asm/gart.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/arch/x86/include/asm/gart.h b/arch/x86/include/asm/gart.h index 43085bfc99c3..88c1ebee0db2 100644 --- a/arch/x86/include/asm/gart.h +++ b/arch/x86/include/asm/gart.h | |||
| @@ -75,17 +75,17 @@ static inline void enable_gart_translation(struct pci_dev *dev, u64 addr) | |||
| 75 | { | 75 | { |
| 76 | u32 tmp, ctl; | 76 | u32 tmp, ctl; |
| 77 | 77 | ||
| 78 | /* address of the mappings table */ | 78 | /* address of the mappings table */ |
| 79 | addr >>= 12; | 79 | addr >>= 12; |
| 80 | tmp = (u32) addr<<4; | 80 | tmp = (u32) addr<<4; |
| 81 | tmp &= ~0xf; | 81 | tmp &= ~0xf; |
| 82 | pci_write_config_dword(dev, AMD64_GARTTABLEBASE, tmp); | 82 | pci_write_config_dword(dev, AMD64_GARTTABLEBASE, tmp); |
| 83 | 83 | ||
| 84 | /* Enable GART translation for this hammer. */ | 84 | /* Enable GART translation for this hammer. */ |
| 85 | pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &ctl); | 85 | pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &ctl); |
| 86 | ctl |= GARTEN; | 86 | ctl |= GARTEN; |
| 87 | ctl &= ~(DISGARTCPU | DISGARTIO); | 87 | ctl &= ~(DISGARTCPU | DISGARTIO); |
| 88 | pci_write_config_dword(dev, AMD64_GARTAPERTURECTL, ctl); | 88 | pci_write_config_dword(dev, AMD64_GARTAPERTURECTL, ctl); |
| 89 | } | 89 | } |
| 90 | 90 | ||
| 91 | static inline int aperture_valid(u64 aper_base, u32 aper_size, u32 min_size) | 91 | static inline int aperture_valid(u64 aper_base, u32 aper_size, u32 min_size) |