diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/x86/kernel/pci-gart_64.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c index ae7e0161ce46..06bcba536045 100644 --- a/arch/x86/kernel/pci-gart_64.c +++ b/arch/x86/kernel/pci-gart_64.c @@ -30,17 +30,17 @@ #include <asm/mtrr.h> #include <asm/pgtable.h> #include <asm/proto.h> -#include <asm/iommu.h> +#include <asm/gart.h> #include <asm/cacheflush.h> #include <asm/swiotlb.h> #include <asm/dma.h> #include <asm/k8.h> -unsigned long iommu_bus_base; /* GART remapping area (physical) */ +static unsigned long iommu_bus_base; /* GART remapping area (physical) */ static unsigned long iommu_size; /* size of remapping area bytes */ static unsigned long iommu_pages; /* .. and in pages */ -u32 *iommu_gatt_base; /* Remapping table */ +static u32 *iommu_gatt_base; /* Remapping table */ /* If this is disabled the IOMMU will use an optimized flushing strategy of only flushing when an mapping is reused. With it true the GART is flushed @@ -135,8 +135,8 @@ static void flush_gart(void) /* Debugging aid for drivers that don't free their IOMMU tables */ static void **iommu_leak_tab; static int leak_trace; -int iommu_leak_pages = 20; -void dump_leak(void) +static int iommu_leak_pages = 20; +static void dump_leak(void) { int i; static int dump; @@ -435,7 +435,7 @@ static int gart_map_sg(struct device *dev, struct scatterlist *sg, int nents, error: flush_gart(); - gart_unmap_sg(dev, sg, nents, dir); + gart_unmap_sg(dev, sg, out, dir); /* When it was forced or merged try again in a dumb way */ if (force_iommu || iommu_merge) { out = dma_map_sg_nonforce(dev, sg, nents, dir); @@ -627,12 +627,12 @@ void __init gart_iommu_init(void) return; /* Did we detect a different HW IOMMU? */ - if (iommu_detected && !iommu_aperture) + if (iommu_detected && !gart_iommu_aperture) return; if (no_iommu || (!force_iommu && end_pfn <= MAX_DMA32_PFN) || - !iommu_aperture || + !gart_iommu_aperture || (no_agp && init_k8_gatt(&info) < 0)) { if (end_pfn > MAX_DMA32_PFN) { printk(KERN_ERR "WARNING more than 4GB of memory " @@ -733,9 +733,9 @@ void __init gart_parse_options(char *p) fix_aperture = 0; /* duplicated from pci-dma.c */ if (!strncmp(p,"force",5)) - iommu_aperture_allowed = 1; + gart_iommu_aperture_allowed = 1; if (!strncmp(p,"allowed",7)) - iommu_aperture_allowed = 1; + gart_iommu_aperture_allowed = 1; if (!strncmp(p, "memaper", 7)) { fallback_aper_force = 1; p += 7; |