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git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - arch/x86/boot/compressed/misc.h
1 #ifndef BOOT_COMPRESSED_MISC_H
2 #define BOOT_COMPRESSED_MISC_H
5 * we have to be careful, because no indirections are allowed here, and
6 * paravirt_ops is a kind of one. As it will only run in baremetal anyway,
7 * we just keep it from happening
12 #define _ASM_X86_DESC_H 1
15 #include <linux/linkage.h>
16 #include <linux/screen_info.h>
17 #include <linux/elf.h>
21 #include <asm/bootparam.h>
22 #include <asm/bootparam_utils.h>
30 #define memptr unsigned
34 extern memptr free_mem_ptr
;
35 extern memptr free_mem_end_ptr
;
36 extern struct boot_params
*real_mode
; /* Pointer to real-mode data */
37 void __putstr(const char *s
);
38 #define error_putstr(__x) __putstr(__x)
40 #ifdef CONFIG_X86_VERBOSE_BOOTUP
42 #define debug_putstr(__x) __putstr(__x)
46 static inline void debug_putstr(const char *s
)
51 #if CONFIG_EARLY_PRINTK || CONFIG_RANDOMIZE_BASE
53 int cmdline_find_option(const char *option
, char *buffer
, int bufsize
);
54 int cmdline_find_option_bool(const char *option
);
58 #if CONFIG_RANDOMIZE_BASE
60 unsigned char *choose_kernel_location(unsigned char *input
,
61 unsigned long input_size
,
62 unsigned char *output
,
63 unsigned long output_size
);
65 bool has_cpuflag(int flag
);
68 unsigned char *choose_kernel_location(unsigned char *input
,
69 unsigned long input_size
,
70 unsigned char *output
,
71 unsigned long output_size
)
77 #ifdef CONFIG_EARLY_PRINTK
78 /* early_serial_console.c */
79 extern int early_serial_base
;
80 void console_init(void);
82 static const int early_serial_base
;
83 static inline void console_init(void)