#define _LINUX_CONSOLE_H_ 1
#include <linux/types.h>
-#include <linux/spinlock.h>
struct vc_data;
struct console_font_op;
struct console_font;
struct module;
+struct tty_struct;
/*
* this is what the terminal answers to a ESC-Z or csi0c query.
int (*con_font_get)(struct vc_data *, struct console_font *);
int (*con_font_default)(struct vc_data *, struct console_font *, char *);
int (*con_font_copy)(struct vc_data *, int);
- int (*con_resize)(struct vc_data *, unsigned int, unsigned int);
+ int (*con_resize)(struct vc_data *, unsigned int, unsigned int,
+ unsigned int);
int (*con_set_palette)(struct vc_data *, unsigned char *);
int (*con_scrolldelta)(struct vc_data *, int);
int (*con_set_origin)(struct vc_data *);
void (*con_save_screen)(struct vc_data *);
- u8 (*con_build_attr)(struct vc_data *, u8, u8, u8, u8, u8);
+ u8 (*con_build_attr)(struct vc_data *, u8, u8, u8, u8, u8, u8);
void (*con_invert_region)(struct vc_data *, u16 *, int);
u16 *(*con_screen_pos)(struct vc_data *, int);
unsigned long (*con_getxy)(struct vc_data *, unsigned long, int *, int *);
#define CON_ENABLED (4)
#define CON_BOOT (8)
#define CON_ANYTIME (16) /* Safe to call when cpu is offline */
+#define CON_BRL (32) /* Used for a braille device */
-struct console
-{
- char name[8];
+struct console {
+ char name[16];
void (*write)(struct console *, const char *, unsigned);
int (*read)(struct console *, char *, unsigned);
struct tty_driver *(*device)(struct console *, int *);
void (*unblank)(void);
int (*setup)(struct console *, char *);
+ int (*early_setup)(void);
short flags;
short index;
int cflag;
struct console *next;
};
+extern int console_set_on_cmdline;
+
extern int add_preferred_console(char *name, int idx, char *options);
+extern int update_console_cmdline(char *name, int idx, char *name_new, int idx_new, char *options);
extern void register_console(struct console *);
extern int unregister_console(struct console *);
extern struct console *console_drivers;
extern void console_stop(struct console *);
extern void console_start(struct console *);
extern int is_console_locked(void);
+extern int braille_register_console(struct console *, int index,
+ char *console_options, char *braille_options);
+extern int braille_unregister_console(struct console *);
+
+extern int console_suspend_enabled;
-#ifndef CONFIG_DISABLE_CONSOLE_SUSPEND
/* Suspend and resume console messages over PM events */
extern void suspend_console(void);
extern void resume_console(void);
-#else
-static inline void suspend_console(void) {}
-static inline void resume_console(void) {}
-#endif /* CONFIG_DISABLE_CONSOLE_SUSPEND */
+
+int mda_console_init(void);
+void prom_con_init(void);
+
+void vcs_make_sysfs(int index);
+void vcs_remove_sysfs(int index);
/* Some debug stub to catch some of the obvious races in the VT code */
#if 1
#define VESA_HSYNC_SUSPEND 2
#define VESA_POWERDOWN 3
+#ifdef CONFIG_VGA_CONSOLE
+extern bool vgacon_text_force(void);
+#endif
+
#endif /* _LINUX_CONSOLE_H */