diff options
Diffstat (limited to 'arch/x86/include/asm/gart.h')
-rw-r--r-- | arch/x86/include/asm/gart.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/gart.h b/arch/x86/include/asm/gart.h index 88c1ebee0db..156cd5d18d2 100644 --- a/arch/x86/include/asm/gart.h +++ b/arch/x86/include/asm/gart.h @@ -66,7 +66,7 @@ static inline void gart_set_size_and_enable(struct pci_dev *dev, u32 order) * Don't enable translation but enable GART IO and CPU accesses. * Also, set DISTLBWALKPRB since GART tables memory is UC. */ - ctl = DISTLBWALKPRB | order << 1; + ctl = order << 1; pci_write_config_dword(dev, AMD64_GARTAPERTURECTL, ctl); } @@ -83,7 +83,7 @@ static inline void enable_gart_translation(struct pci_dev *dev, u64 addr) /* Enable GART translation for this hammer. */ pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &ctl); - ctl |= GARTEN; + ctl |= GARTEN | DISTLBWALKPRB; ctl &= ~(DISGARTCPU | DISGARTIO); pci_write_config_dword(dev, AMD64_GARTAPERTURECTL, ctl); } |