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2517 vana 1
/*
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 * Copyright (c) 2005 Martin Decky
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 *
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 * - Redistributions of source code must retain the above copyright
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 *   notice, this list of conditions and the following disclaimer.
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 * - Redistributions in binary form must reproduce the above copyright
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 *   notice, this list of conditions and the following disclaimer in the
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 *   documentation and/or other materials provided with the distribution.
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 * - The name of the author may not be used to endorse or promote products
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 *   derived from this software without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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#ifndef KERN_ia64_BOOTINFO_H_
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#define KERN_ia64_BOOTINFO_H_
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#define BOOTINFO_ADDRESS 0x4401000
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#define CONFIG_INIT_TASKS   32
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#define MEMMAP_ITEMS 128
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#define EFI_MEMMAP_FREE_MEM 0
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#define EFI_MEMMAP_IO 1
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#define EFI_MEMMAP_IO_PORTS 2
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/** Size of buffer for storing task name in binit_task_t. */
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#define BOOTINFO_TASK_NAME_BUFLEN 32
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typedef struct {
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    void *addr;
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    unsigned long size;
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    char name[BOOTINFO_TASK_NAME_BUFLEN];
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} binit_task_t;
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typedef struct {
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    unsigned long count;
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    binit_task_t tasks[CONFIG_INIT_TASKS];
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} binit_t;
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typedef struct {
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    unsigned int type;
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    unsigned long base;
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    unsigned long size;
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}efi_memmap_item_t;
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typedef struct {
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    binit_t taskmap;
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    efi_memmap_item_t memmap[MEMMAP_ITEMS];
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    unsigned int memmap_items;
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    unsigned long * sapic;
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    unsigned long sys_freq;
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    unsigned long freq_scale;
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    unsigned int wakeup_intno;
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    int hello_configured;
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} bootinfo_t;
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extern bootinfo_t *bootinfo;
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extern void start(void);
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extern void bootstrap(void);
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#endif