diff options
Diffstat (limited to 'drivers/char/generic_serial.h')
-rw-r--r-- | drivers/char/generic_serial.h | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/drivers/char/generic_serial.h b/drivers/char/generic_serial.h deleted file mode 100644 index 2e44bee95..000000000 --- a/drivers/char/generic_serial.h +++ /dev/null @@ -1,104 +0,0 @@ -/* - * generic_serial.h - * - * Copyright (C) 1998 R.E.Wolff@BitWizard.nl - * - * written for the SX serial driver. - * Contains the code that should be shared over all the serial drivers. - * - * Version 0.1 -- December, 1998. - */ - -#ifndef GENERIC_SERIAL_H -#define GENERIC_SERIAL_H - -#define RS_EVENT_WRITE_WAKEUP 0 - -struct real_driver { - void (*disable_tx_interrupts) (void *); - void (*enable_tx_interrupts) (void *); - void (*disable_rx_interrupts) (void *); - void (*enable_rx_interrupts) (void *); - int (*get_CD) (void *); - void (*shutdown_port) (void*); - void (*set_real_termios) (void*); - int (*chars_in_buffer) (void*); - void (*close) (void*); - void (*hungup) (void*); - void (*getserial) (void*, struct serial_struct *sp); -}; - - - -struct gs_port { - int magic; - unsigned char *xmit_buf; - int xmit_head; - int xmit_tail; - int xmit_cnt; - /* struct semaphore port_write_sem; */ - int flags; - struct termios normal_termios; - struct termios callout_termios; - wait_queue_head_t open_wait; - wait_queue_head_t close_wait; - long session; - long pgrp; - int count; - int blocked_open; - struct tty_struct *tty; - int event; - unsigned short closing_wait; - int close_delay; - struct real_driver *rd; - int wakeup_chars; - int baud_base; - int baud; - int custom_divisor; -}; - - -/* Flags */ -/* Warning: serial.h defines some ASYNC_ flags, they say they are "only" - used in serial.c, but they are also used in all other serial drivers. - Make sure they don't clash with these here... */ -#define GS_TX_INTEN 0x00800000 -#define GS_RX_INTEN 0x00400000 -#define GS_ACTIVE 0x00200000 - - - -#define GS_TYPE_NORMAL 1 -#define GS_TYPE_CALLOUT 2 - - -#define GS_DEBUG_FLUSH 0x00000001 -#define GS_DEBUG_BTR 0x00000002 -#define GS_DEBUG_TERMIOS 0x00000004 -#define GS_DEBUG_STUFF 0x00000008 -#define GS_DEBUG_CLOSE 0x00000010 -#define GS_DEBUG_FLOW 0x00000020 - - -void gs_put_char(struct tty_struct *tty, unsigned char ch); -int gs_write(struct tty_struct *tty, int from_user, - const unsigned char *buf, int count); -int gs_write_room(struct tty_struct *tty); -int gs_chars_in_buffer(struct tty_struct *tty); -void gs_flush_buffer(struct tty_struct *tty); -void gs_flush_chars(struct tty_struct *tty); -void gs_stop(struct tty_struct *tty); -void gs_start(struct tty_struct *tty); -void gs_hangup(struct tty_struct *tty); -void gs_do_softint(void *private_); -int block_til_ready(void *port, struct file *filp); -void gs_close(struct tty_struct *tty, struct file *filp); -void gs_set_termios (struct tty_struct * tty, - struct termios * old_termios); -int gs_init_port(struct gs_port *port); -int gs_setserial(struct gs_port *port, struct serial_struct *sp); -void gs_getserial(struct gs_port *port, struct serial_struct *sp); - -extern int gs_debug; - -#endif |