sparc, sparc64: use arch/sparc/include

[safe/jmp/linux-2.6] / include / asm-sparc / iommu_64.h

diff --git a/include/asm-sparc/iommu_64.h b/include/asm-sparc/iommu_64.h
deleted file mode 100644 (file)
index d7b9afc..0000000
--- a/include/asm-sparc/iommu_64.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* iommu.h: Definitions for the sun5 IOMMU.
- *
- * Copyright (C) 1996, 1999, 2007 David S. Miller (davem@davemloft.net)
- */
-#ifndef _SPARC64_IOMMU_H
-#define _SPARC64_IOMMU_H
-
-/* The format of an iopte in the page tables. */
-#define IOPTE_VALID   0x8000000000000000UL
-#define IOPTE_64K     0x2000000000000000UL
-#define IOPTE_STBUF   0x1000000000000000UL
-#define IOPTE_INTRA   0x0800000000000000UL
-#define IOPTE_CONTEXT 0x07ff800000000000UL
-#define IOPTE_PAGE    0x00007fffffffe000UL
-#define IOPTE_CACHE   0x0000000000000010UL
-#define IOPTE_WRITE   0x0000000000000002UL
-
-#define IOMMU_NUM_CTXS 4096
-
-struct iommu_arena {
-       unsigned long   *map;
-       unsigned int    hint;
-       unsigned int    limit;
-};
-
-struct iommu {
-       spinlock_t              lock;
-       struct iommu_arena      arena;
-       void                    (*flush_all)(struct iommu *);
-       iopte_t                 *page_table;
-       u32                     page_table_map_base;
-       unsigned long           iommu_control;
-       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;
-       unsigned long           dummy_page_pa;
-       unsigned long           ctx_lowest_free;
-       DECLARE_BITMAP(ctx_bitmap, IOMMU_NUM_CTXS);
-       u32                     dma_addr_mask;
-};
-
-struct strbuf {
-       int                     strbuf_enabled;
-       unsigned long           strbuf_control;
-       unsigned long           strbuf_pflush;
-       unsigned long           strbuf_fsync;
-       unsigned long           strbuf_ctxflush;
-       unsigned long           strbuf_ctxmatch_base;
-       unsigned long           strbuf_flushflag_pa;
-       volatile unsigned long *strbuf_flushflag;
-       volatile unsigned long  __flushflag_buf[(64+(64-1)) / sizeof(long)];
-};
-
-extern int iommu_table_init(struct iommu *iommu, int tsbsize,
-                           u32 dma_offset, u32 dma_addr_mask,
-                           int numa_node);
-
-#endif /* !(_SPARC64_IOMMU_H) */