diff options
Diffstat (limited to 'include/asm-sparc64/iommu.h')
| -rw-r--r-- | include/asm-sparc64/iommu.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/asm-sparc64/iommu.h b/include/asm-sparc64/iommu.h index 0b1813f41045..9eac6676caf1 100644 --- a/include/asm-sparc64/iommu.h +++ b/include/asm-sparc64/iommu.h @@ -1,7 +1,6 @@ -/* $Id: iommu.h,v 1.10 2001/03/08 09:55:56 davem Exp $ - * iommu.h: Definitions for the sun5 IOMMU. +/* iommu.h: Definitions for the sun5 IOMMU. * - * Copyright (C) 1996, 1999 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1996, 1999, 2007 David S. Miller (davem@davemloft.net) */ #ifndef _SPARC64_IOMMU_H #define _SPARC64_IOMMU_H @@ -33,6 +32,7 @@ struct iommu { unsigned long iommu_tsbbase; unsigned long iommu_flush; unsigned long iommu_flushinv; + unsigned long iommu_tags; unsigned long iommu_ctxflush; unsigned long write_complete_reg; unsigned long dummy_page; @@ -54,4 +54,7 @@ struct strbuf { volatile unsigned long __flushflag_buf[(64+(64-1)) / sizeof(long)]; }; -#endif /* !(_SPARC_IOMMU_H) */ +extern int iommu_table_init(struct iommu *iommu, int tsbsize, + u32 dma_offset, u32 dma_addr_mask); + +#endif /* !(_SPARC64_IOMMU_H) */ |