summaryrefslogtreecommitdiffstats
path: root/arch/x86/boot/compressed/misc.h
blob: 3ffee6e0c54ce6b768130caa4bee81c248b46f84 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
#ifndef BOOT_COMPRESSED_MISC_H
#define BOOT_COMPRESSED_MISC_H

/*
 * we have to be careful, because no indirections are allowed here, and
 * paravirt_ops is a kind of one. As it will only run in baremetal anyway,
 * we just keep it from happening
 */
#undef CONFIG_PARAVIRT
#ifdef CONFIG_X86_32
#define _ASM_X86_DESC_H 1
#endif

#include <linux/linkage.h>
#include <linux/screen_info.h>
#include <linux/elf.h>
#include <linux/io.h>
#include <asm/page.h>
#include <asm/boot.h>
#include <asm/bootparam.h>

#define BOOT_BOOT_H
#include "../ctype.h"

/* misc.c */
extern struct boot_params *real_mode;		/* Pointer to real-mode data */
void __putstr(const char *s);
#define error_putstr(__x)  __putstr(__x)

#ifdef CONFIG_X86_VERBOSE_BOOTUP

#define debug_putstr(__x)  __putstr(__x)

#else

static inline void debug_putstr(const char *s)
{ }

#endif

/* cmdline.c */
int cmdline_find_option(const char *option, char *buffer, int bufsize);
int cmdline_find_option_bool(const char *option);

/* early_serial_console.c */
#ifdef CONFIG_EARLY_PRINTK

extern int early_serial_base;
void console_init(void);

#else

static const int early_serial_base;
static inline void console_init(void)
{ }

#endif

#endif
OpenPOWER on IntegriCloud