diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/console.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/console.h | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/ANDROID_3.4.5/include/linux/console.h b/ANDROID_3.4.5/include/linux/console.h deleted file mode 100644 index 7201ce42..00000000 --- a/ANDROID_3.4.5/include/linux/console.h +++ /dev/null @@ -1,184 +0,0 @@ -/* - * linux/include/linux/console.h - * - * Copyright (C) 1993 Hamish Macdonald - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive - * for more details. - * - * Changed: - * 10-Mar-94: Arno Griffioen: Conversion for vt100 emulator port from PC LINUX - */ - -#ifndef _LINUX_CONSOLE_H_ -#define _LINUX_CONSOLE_H_ 1 - -#include <linux/types.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. - */ -#define VT100ID "\033[?1;2c" -#define VT102ID "\033[?6c" - -struct consw { - struct module *owner; - const char *(*con_startup)(void); - void (*con_init)(struct vc_data *, int); - void (*con_deinit)(struct vc_data *); - void (*con_clear)(struct vc_data *, int, int, int, int); - void (*con_putc)(struct vc_data *, int, int, int); - void (*con_putcs)(struct vc_data *, const unsigned short *, int, int, int); - void (*con_cursor)(struct vc_data *, int); - int (*con_scroll)(struct vc_data *, int, int, int, int); - void (*con_bmove)(struct vc_data *, int, int, int, int, int, int); - int (*con_switch)(struct vc_data *); - int (*con_blank)(struct vc_data *, int, int); - int (*con_font_set)(struct vc_data *, struct console_font *, unsigned); - 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, - 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); - 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 *); - /* - * Prepare the console for the debugger. This includes, but is not - * limited to, unblanking the console, loading an appropriate - * palette, and allowing debugger generated output. - */ - int (*con_debug_enter)(struct vc_data *); - /* - * Restore the console to its pre-debug state as closely as possible. - */ - int (*con_debug_leave)(struct vc_data *); -}; - -extern const struct consw *conswitchp; - -extern const struct consw dummy_con; /* dummy console buffer */ -extern const struct consw vga_con; /* VGA text console */ -extern const struct consw newport_con; /* SGI Newport console */ -extern const struct consw prom_con; /* SPARC PROM console */ - -int con_is_bound(const struct consw *csw); -int register_con_driver(const struct consw *csw, int first, int last); -int unregister_con_driver(const struct consw *csw); -int take_over_console(const struct consw *sw, int first, int last, int deflt); -void give_up_console(const struct consw *sw); -#ifdef CONFIG_HW_CONSOLE -int con_debug_enter(struct vc_data *vc); -int con_debug_leave(void); -#else -#define con_debug_enter(vc) (0) -#define con_debug_leave() (0) -#endif - -/* scroll */ -#define SM_UP (1) -#define SM_DOWN (2) - -/* cursor */ -#define CM_DRAW (1) -#define CM_ERASE (2) -#define CM_MOVE (3) - -/* - * The interface for a console, or any other device that wants to capture - * console messages (printer driver?) - * - * If a console driver is marked CON_BOOT then it will be auto-unregistered - * when the first real console is registered. This is for early-printk drivers. - */ - -#define CON_PRINTBUFFER (1) -#define CON_CONSDEV (2) /* Last on the command line */ -#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[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; - void *data; - struct console *next; -}; - -/* - * for_each_console() allows you to iterate on each console - */ -#define for_each_console(con) \ - for (con = console_drivers; con != NULL; con = con->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_lock(void); -extern int console_trylock(void); -extern void console_unlock(void); -extern void console_conditional_schedule(void); -extern void console_unblank(void); -extern struct tty_driver *console_device(int *); -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 void console_sysfs_notify(void); -extern bool console_suspend_enabled; - -/* Suspend and resume console messages over PM events */ -extern void suspend_console(void); -extern void resume_console(void); - -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 WARN_CONSOLE_UNLOCKED() WARN_ON(!is_console_locked() && !oops_in_progress) -#else -#define WARN_CONSOLE_UNLOCKED() -#endif - -/* VESA Blanking Levels */ -#define VESA_NO_BLANKING 0 -#define VESA_VSYNC_SUSPEND 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 */ |