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Diffstat (limited to 'include/asm-sparc64/iommu.h')
| -rw-r--r-- | include/asm-sparc64/iommu.h | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/include/asm-sparc64/iommu.h b/include/asm-sparc64/iommu.h deleted file mode 100644 index 0de7a3da79c..00000000000 --- a/include/asm-sparc64/iommu.h +++ /dev/null @@ -1,21 +0,0 @@ -/* $Id: iommu.h,v 1.10 2001/03/08 09:55:56 davem Exp $ - * iommu.h: Definitions for the sun5 IOMMU. - * - * Copyright (C) 1996, 1999 David S. Miller (davem@caip.rutgers.edu) - */ -#ifndef _SPARC64_IOMMU_H -#define _SPARC64_IOMMU_H - -/* The format of an iopte in the page tables. */ -#define IOPTE_VALID 0x8000000000000000UL /* IOPTE is valid */ -#define IOPTE_64K 0x2000000000000000UL /* IOPTE is for 64k page */ -#define IOPTE_STBUF 0x1000000000000000UL /* DVMA can use streaming buffer */ -#define IOPTE_INTRA 0x0800000000000000UL /* SBUS slot-->slot direct transfer*/ -#define IOPTE_CONTEXT 0x07ff800000000000UL /* Context number */ -#define IOPTE_PAGE 0x00007fffffffe000UL /* Physical page number (PA[42:13])*/ -#define IOPTE_CACHE 0x0000000000000010UL /* Cached (in UPA E-cache) */ -#define IOPTE_WRITE 0x0000000000000002UL /* Writeable */ - -#define IOMMU_NUM_CTXS 4096 - -#endif /* !(_SPARC_IOMMU_H) */ |