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Diffstat (limited to 'arch/sparc/include/asm/iommu_32.h')
-rw-r--r--arch/sparc/include/asm/iommu_32.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/sparc/include/asm/iommu_32.h b/arch/sparc/include/asm/iommu_32.h
index 70c589c05a10..f6c066b52fd6 100644
--- a/arch/sparc/include/asm/iommu_32.h
+++ b/arch/sparc/include/asm/iommu_32.h
@@ -99,7 +99,7 @@ struct iommu_regs {
#define IOPTE_WAZ 0x00000001 /* Write as zeros */
struct iommu_struct {
- struct iommu_regs *regs;
+ struct iommu_regs __iomem *regs;
iopte_t *page_table;
/* For convenience */
unsigned long start; /* First managed virtual address */
@@ -108,14 +108,14 @@ struct iommu_struct {
struct bit_map usemap;
};
-static inline void iommu_invalidate(struct iommu_regs *regs)
+static inline void iommu_invalidate(struct iommu_regs __iomem *regs)
{
- regs->tlbflush = 0;
+ sbus_writel(0, &regs->tlbflush);
}
-static inline void iommu_invalidate_page(struct iommu_regs *regs, unsigned long ba)
+static inline void iommu_invalidate_page(struct iommu_regs __iomem *regs, unsigned long ba)
{
- regs->pageflush = (ba & PAGE_MASK);
+ sbus_writel(ba & PAGE_MASK, &regs->pageflush);
}
#endif /* !(_SPARC_IOMMU_H) */