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author | 2015-08-28 09:58:54 +0800 | |
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committer | 2015-09-01 12:44:00 +0800 | |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/openbios/include/arch/sparc64/ofmem_sparc64.h | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/openbios/include/arch/sparc64/ofmem_sparc64.h')
-rw-r--r-- | qemu/roms/openbios/include/arch/sparc64/ofmem_sparc64.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/qemu/roms/openbios/include/arch/sparc64/ofmem_sparc64.h b/qemu/roms/openbios/include/arch/sparc64/ofmem_sparc64.h new file mode 100644 index 000000000..7ff24ae3d --- /dev/null +++ b/qemu/roms/openbios/include/arch/sparc64/ofmem_sparc64.h @@ -0,0 +1,50 @@ +/* + * <ofmem_sparc64.h> + * + * OF Memory manager + * + * Copyright (C) 1999, 2002 Samuel Rydh (samuel@ibrium.se) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation + * + */ + +#ifndef _H_OFMEM_SPARC64 +#define _H_OFMEM_SPARC64 + +#include "libopenbios/ofmem.h" + +#define PAGE_SIZE_4M (4 * 1024 * 1024) +#define PAGE_SIZE_512K (512 * 1024) +#define PAGE_SIZE_64K (64 * 1024) +#define PAGE_SIZE_8K (8 * 1024) +#define PAGE_MASK_4M (4 * 1024 * 1024 - 1) +#define PAGE_MASK_512K (512 * 1024 - 1) +#define PAGE_MASK_64K (64 * 1024 - 1) +#define PAGE_MASK_8K (8 * 1024 - 1) + +extern ucell *va2ttedata; +extern unsigned long find_tte(unsigned long va); + +void itlb_load2(unsigned long vaddr, unsigned long tte_data); +void itlb_load3(unsigned long vaddr, unsigned long tte_data, unsigned long tte_index); +unsigned long itlb_faultva(void); +void itlb_demap(unsigned long vaddr); +void dtlb_load2(unsigned long vaddr, unsigned long tte_data); +void dtlb_load3(unsigned long vaddr, unsigned long tte_data, unsigned long tte_index); +unsigned long dtlb_faultva(void); +void dtlb_demap(unsigned long vaddr); + +typedef int (*translation_entry_cb)(ucell phys, ucell virt, ucell size, ucell mode); + +extern void ofmem_walk_boot_map(translation_entry_cb cb); + +extern translation_t **g_ofmem_translations; + +extern void dtlb_miss_handler(void); +extern void itlb_miss_handler(void); +extern void bug(void); + +#endif /* _H_OFMEM_SPARC64 */ |