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-rw-r--r--arch/i386/boot/boot.h296
1 files changed, 0 insertions, 296 deletions
diff --git a/arch/i386/boot/boot.h b/arch/i386/boot/boot.h
deleted file mode 100644
index 20bab9431acb..000000000000
--- a/arch/i386/boot/boot.h
+++ /dev/null
@@ -1,296 +0,0 @@
-/* -*- linux-c -*- ------------------------------------------------------- *
- *
- * Copyright (C) 1991, 1992 Linus Torvalds
- * Copyright 2007 rPath, Inc. - All Rights Reserved
- *
- * This file is part of the Linux kernel, and is made available under
- * the terms of the GNU General Public License version 2.
- *
- * ----------------------------------------------------------------------- */
-
-/*
- * arch/i386/boot/boot.h
- *
- * Header file for the real-mode kernel code
- */
-
-#ifndef BOOT_BOOT_H
-#define BOOT_BOOT_H
-
-#ifndef __ASSEMBLY__
-
-#include <stdarg.h>
-#include <linux/types.h>
-#include <linux/edd.h>
-#include <asm/boot.h>
-#include <asm/bootparam.h>
-
-/* Useful macros */
-#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
-
-extern struct setup_header hdr;
-extern struct boot_params boot_params;
-
-/* Basic port I/O */
-static inline void outb(u8 v, u16 port)
-{
- asm volatile("outb %0,%1" : : "a" (v), "dN" (port));
-}
-static inline u8 inb(u16 port)
-{
- u8 v;
- asm volatile("inb %1,%0" : "=a" (v) : "dN" (port));
- return v;
-}
-
-static inline void outw(u16 v, u16 port)
-{
- asm volatile("outw %0,%1" : : "a" (v), "dN" (port));
-}
-static inline u16 inw(u16 port)
-{
- u16 v;
- asm volatile("inw %1,%0" : "=a" (v) : "dN" (port));
- return v;
-}
-
-static inline void outl(u32 v, u16 port)
-{
- asm volatile("outl %0,%1" : : "a" (v), "dN" (port));
-}
-static inline u32 inl(u32 port)
-{
- u32 v;
- asm volatile("inl %1,%0" : "=a" (v) : "dN" (port));
- return v;
-}
-
-static inline void io_delay(void)
-{
- const u16 DELAY_PORT = 0x80;
- asm volatile("outb %%al,%0" : : "dN" (DELAY_PORT));
-}
-
-/* These functions are used to reference data in other segments. */
-
-static inline u16 ds(void)
-{
- u16 seg;
- asm("movw %%ds,%0" : "=rm" (seg));
- return seg;
-}
-
-static inline void set_fs(u16 seg)
-{
- asm volatile("movw %0,%%fs" : : "rm" (seg));
-}
-static inline u16 fs(void)
-{
- u16 seg;
- asm volatile("movw %%fs,%0" : "=rm" (seg));
- return seg;
-}
-
-static inline void set_gs(u16 seg)
-{
- asm volatile("movw %0,%%gs" : : "rm" (seg));
-}
-static inline u16 gs(void)
-{
- u16 seg;
- asm volatile("movw %%gs,%0" : "=rm" (seg));
- return seg;
-}
-
-typedef unsigned int addr_t;
-
-static inline u8 rdfs8(addr_t addr)
-{
- u8 v;
- asm volatile("movb %%fs:%1,%0" : "=r" (v) : "m" (*(u8 *)addr));
- return v;
-}
-static inline u16 rdfs16(addr_t addr)
-{
- u16 v;
- asm volatile("movw %%fs:%1,%0" : "=r" (v) : "m" (*(u16 *)addr));
- return v;
-}
-static inline u32 rdfs32(addr_t addr)
-{
- u32 v;
- asm volatile("movl %%fs:%1,%0" : "=r" (v) : "m" (*(u32 *)addr));
- return v;
-}
-
-static inline void wrfs8(u8 v, addr_t addr)
-{
- asm volatile("movb %1,%%fs:%0" : "+m" (*(u8 *)addr) : "r" (v));
-}
-static inline void wrfs16(u16 v, addr_t addr)
-{
- asm volatile("movw %1,%%fs:%0" : "+m" (*(u16 *)addr) : "r" (v));
-}
-static inline void wrfs32(u32 v, addr_t addr)
-{
- asm volatile("movl %1,%%fs:%0" : "+m" (*(u32 *)addr) : "r" (v));
-}
-
-static inline u8 rdgs8(addr_t addr)
-{
- u8 v;
- asm volatile("movb %%gs:%1,%0" : "=r" (v) : "m" (*(u8 *)addr));
- return v;
-}
-static inline u16 rdgs16(addr_t addr)
-{
- u16 v;
- asm volatile("movw %%gs:%1,%0" : "=r" (v) : "m" (*(u16 *)addr));
- return v;
-}
-static inline u32 rdgs32(addr_t addr)
-{
- u32 v;
- asm volatile("movl %%gs:%1,%0" : "=r" (v) : "m" (*(u32 *)addr));
- return v;
-}
-
-static inline void wrgs8(u8 v, addr_t addr)
-{
- asm volatile("movb %1,%%gs:%0" : "+m" (*(u8 *)addr) : "r" (v));
-}
-static inline void wrgs16(u16 v, addr_t addr)
-{
- asm volatile("movw %1,%%gs:%0" : "+m" (*(u16 *)addr) : "r" (v));
-}
-static inline void wrgs32(u32 v, addr_t addr)
-{
- asm volatile("movl %1,%%gs:%0" : "+m" (*(u32 *)addr) : "r" (v));
-}
-
-/* Note: these only return true/false, not a signed return value! */
-static inline int memcmp(const void *s1, const void *s2, size_t len)
-{
- u8 diff;
- asm("repe; cmpsb; setnz %0"
- : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len));
- return diff;
-}
-
-static inline int memcmp_fs(const void *s1, addr_t s2, size_t len)
-{
- u8 diff;
- asm volatile("fs; repe; cmpsb; setnz %0"
- : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len));
- return diff;
-}
-static inline int memcmp_gs(const void *s1, addr_t s2, size_t len)
-{
- u8 diff;
- asm volatile("gs; repe; cmpsb; setnz %0"
- : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len));
- return diff;
-}
-
-static inline int isdigit(int ch)
-{
- return (ch >= '0') && (ch <= '9');
-}
-
-/* Heap -- available for dynamic lists. */
-#define STACK_SIZE 512 /* Minimum number of bytes for stack */
-
-extern char _end[];
-extern char *HEAP;
-extern char *heap_end;
-#define RESET_HEAP() ((void *)( HEAP = _end ))
-static inline char *__get_heap(size_t s, size_t a, size_t n)
-{
- char *tmp;
-
- HEAP = (char *)(((size_t)HEAP+(a-1)) & ~(a-1));
- tmp = HEAP;
- HEAP += s*n;
- return tmp;
-}
-#define GET_HEAP(type, n) \
- ((type *)__get_heap(sizeof(type),__alignof__(type),(n)))
-
-static inline int heap_free(void)
-{
- return heap_end-HEAP;
-}
-
-/* copy.S */
-
-void copy_to_fs(addr_t dst, void *src, size_t len);
-void *copy_from_fs(void *dst, addr_t src, size_t len);
-void copy_to_gs(addr_t dst, void *src, size_t len);
-void *copy_from_gs(void *dst, addr_t src, size_t len);
-void *memcpy(void *dst, void *src, size_t len);
-void *memset(void *dst, int c, size_t len);
-
-#define memcpy(d,s,l) __builtin_memcpy(d,s,l)
-#define memset(d,c,l) __builtin_memset(d,c,l)
-
-/* a20.c */
-int enable_a20(void);
-
-/* apm.c */
-int query_apm_bios(void);
-
-/* cmdline.c */
-int cmdline_find_option(const char *option, char *buffer, int bufsize);
-
-/* cpu.c, cpucheck.c */
-int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr);
-int validate_cpu(void);
-
-/* edd.c */
-void query_edd(void);
-
-/* header.S */
-void __attribute__((noreturn)) die(void);
-
-/* mca.c */
-int query_mca(void);
-
-/* memory.c */
-int detect_memory(void);
-
-/* pm.c */
-void __attribute__((noreturn)) go_to_protected_mode(void);
-
-/* pmjump.S */
-void __attribute__((noreturn))
- protected_mode_jump(u32 entrypoint, u32 bootparams);
-
-/* printf.c */
-int sprintf(char *buf, const char *fmt, ...);
-int vsprintf(char *buf, const char *fmt, va_list args);
-int printf(const char *fmt, ...);
-
-/* string.c */
-int strcmp(const char *str1, const char *str2);
-size_t strnlen(const char *s, size_t maxlen);
-unsigned int atou(const char *s);
-
-/* tty.c */
-void puts(const char *);
-void putchar(int);
-int getchar(void);
-void kbd_flush(void);
-int getchar_timeout(void);
-
-/* video.c */
-void set_video(void);
-
-/* video-vesa.c */
-void vesa_store_edid(void);
-
-/* voyager.c */
-int query_voyager(void);
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* BOOT_BOOT_H */