diff options
Diffstat (limited to 'arch/x86_64/kernel/pci-dma.c')
| -rw-r--r-- | arch/x86_64/kernel/pci-dma.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/x86_64/kernel/pci-dma.c b/arch/x86_64/kernel/pci-dma.c index 9f80aad3fe2..05d745ede56 100644 --- a/arch/x86_64/kernel/pci-dma.c +++ b/arch/x86_64/kernel/pci-dma.c @@ -8,7 +8,7 @@ #include <linux/pci.h> #include <linux/module.h> #include <asm/io.h> -#include <asm/proto.h> +#include <asm/iommu.h> #include <asm/calgary.h> int iommu_merge __read_mostly = 0; @@ -22,8 +22,7 @@ EXPORT_SYMBOL(bad_dma_address); int iommu_bio_merge __read_mostly = 0; EXPORT_SYMBOL(iommu_bio_merge); -int iommu_sac_force __read_mostly = 0; -EXPORT_SYMBOL(iommu_sac_force); +static int iommu_sac_force __read_mostly = 0; int no_iommu __read_mostly; #ifdef CONFIG_IOMMU_DEBUG @@ -322,6 +321,11 @@ static int __init pci_iommu_init(void) return 0; } +void pci_iommu_shutdown(void) +{ + gart_iommu_shutdown(); +} + #ifdef CONFIG_PCI /* Many VIA bridges seem to corrupt data for DAC. Disable it here */ |