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Annotation of qemu/roms/openbios/include/arch/sparc64/ofmem_sparc64.h, revision 1.1

1.1     ! root        1: /*
        !             2:  *     <ofmem_sparc64.h>
        !             3:  *
        !             4:  *     OF Memory manager
        !             5:  *
        !             6:  *   Copyright (C) 1999, 2002 Samuel Rydh ([email protected])
        !             7:  *
        !             8:  *   This program is free software; you can redistribute it and/or
        !             9:  *   modify it under the terms of the GNU General Public License
        !            10:  *   as published by the Free Software Foundation
        !            11:  *
        !            12:  */
        !            13: 
        !            14: #ifndef _H_OFMEM_SPARC64
        !            15: #define _H_OFMEM_SPARC64
        !            16: 
        !            17: #include "libopenbios/ofmem.h"
        !            18: 
        !            19: #define PAGE_SIZE_4M   (4 * 1024 * 1024)
        !            20: #define PAGE_SIZE_512K (512 * 1024)
        !            21: #define PAGE_SIZE_64K  (64 * 1024)
        !            22: #define PAGE_SIZE_8K   (8 * 1024)
        !            23: #define PAGE_MASK_4M   (4 * 1024 * 1024 - 1)
        !            24: #define PAGE_MASK_512K (512 * 1024 - 1)
        !            25: #define PAGE_MASK_64K  (64 * 1024 - 1)
        !            26: #define PAGE_MASK_8K   (8 * 1024 - 1)
        !            27: 
        !            28: extern ucell *va2ttedata;
        !            29: extern unsigned long find_tte(unsigned long va);
        !            30: 
        !            31: void itlb_load2(unsigned long vaddr, unsigned long tte_data);
        !            32: void itlb_load3(unsigned long vaddr, unsigned long tte_data, unsigned long tte_index);
        !            33: unsigned long itlb_faultva(void);
        !            34: void itlb_demap(unsigned long vaddr);
        !            35: void dtlb_load2(unsigned long vaddr, unsigned long tte_data);
        !            36: void dtlb_load3(unsigned long vaddr, unsigned long tte_data, unsigned long tte_index);
        !            37: unsigned long dtlb_faultva(void);
        !            38: void dtlb_demap(unsigned long vaddr);
        !            39: 
        !            40: typedef int (*translation_entry_cb)(ucell phys,        ucell virt, ucell size, ucell mode);
        !            41: 
        !            42: extern void ofmem_walk_boot_map(translation_entry_cb cb);
        !            43: 
        !            44: extern translation_t **g_ofmem_translations;
        !            45: 
        !            46: extern void dtlb_miss_handler(void);
        !            47: extern void itlb_miss_handler(void);
        !            48: extern void bug(void);
        !            49: 
        !            50: #endif   /* _H_OFMEM_SPARC64 */

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