* ----------------------------------------------------------------------- */
/*
- * arch/i386/boot/boot.h
- *
* Header file for the real-mode kernel code
*/
#include <linux/edd.h>
#include <asm/boot.h>
#include <asm/setup.h>
+#include "bitops.h"
+#include <asm/cpufeature.h>
/* Useful macros */
#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
+
extern struct setup_header hdr;
extern struct boot_params boot_params;
int cmdline_find_option_bool(const char *option);
/* cpu.c, cpucheck.c */
+struct cpu_features {
+ int level; /* Family, or 64 for x86-64 */
+ int model;
+ u32 flags[NCAPINTS];
+};
+extern struct cpu_features cpu;
int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr);
int validate_cpu(void);
/* video.c */
void set_video(void);
+/* video-mode.c */
+int set_mode(u16 mode);
+int mode_defined(u16 mode);
+void probe_cards(int unsafe);
+
/* video-vesa.c */
void vesa_store_edid(void);