ia64/linux-2.6.18-xen.hg

view drivers/serial/suncore.h @ 893:f994bfe9b93b

linux/blktap2: reduce TLB flush scope

c/s 885 added very coarse TLB flushing. Since these flushes always
follow single page updates, single page flushes (when available) are
sufficient.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
author Keir Fraser <keir.fraser@citrix.com>
date Thu Jun 04 10:32:57 2009 +0100 (2009-06-04)
parents 831230e53067
children
line source
1 /* suncore.h
2 *
3 * Generic SUN serial/kbd/ms layer. Based entirely
4 * upon drivers/sbus/char/sunserial.h which is:
5 *
6 * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be)
7 *
8 * Port to new UART layer is:
9 *
10 * Copyright (C) 2002 David S. Miller (davem@redhat.com)
11 */
13 #ifndef _SERIAL_SUN_H
14 #define _SERIAL_SUN_H
16 /* Serial keyboard defines for L1-A processing... */
17 #define SUNKBD_RESET 0xff
18 #define SUNKBD_L1 0x01
19 #define SUNKBD_UP 0x80
20 #define SUNKBD_A 0x4d
22 extern unsigned int suncore_mouse_baud_cflag_next(unsigned int, int *);
23 extern int suncore_mouse_baud_detection(unsigned char, int);
25 extern int sunserial_current_minor;
27 extern void sunserial_console_termios(struct console *);
29 #endif /* !(_SERIAL_SUN_H) */