diff options
author | Ralf Baechle <ralf@linux-mips.org> | 1999-10-09 00:00:47 +0000 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 1999-10-09 00:00:47 +0000 |
commit | d6434e1042f3b0a6dfe1b1f615af369486f9b1fa (patch) | |
tree | e2be02f33984c48ec019c654051d27964e42c441 /include/net/irda/ircomm_tty.h | |
parent | 609d1e803baf519487233b765eb487f9ec227a18 (diff) |
Merge with 2.3.19.
Diffstat (limited to 'include/net/irda/ircomm_tty.h')
-rw-r--r-- | include/net/irda/ircomm_tty.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h new file mode 100644 index 000000000..500baba37 --- /dev/null +++ b/include/net/irda/ircomm_tty.h @@ -0,0 +1,116 @@ +/********************************************************************* + * + * Filename: ircomm_tty.h + * Version: + * Description: + * Status: Experimental. + * Author: Dag Brattli <dagb@cs.uit.no> + * Created at: Sun Jun 6 23:24:22 1999 + * Modified at: Tue Aug 31 10:22:02 1999 + * Modified by: Dag Brattli <dagb@cs.uit.no> + * + * Copyright (c) 1999 Dag Brattli, All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + ********************************************************************/ + +#ifndef IRCOMM_TTY_H +#define IRCOMM_TTY_H + +#include <linux/serial.h> + +#include <net/irda/irias_object.h> +#include <net/irda/ircomm_core.h> +#include <net/irda/ircomm_param.h> + +#define IRCOMM_TTY_PORTS 32 +#define IRCOMM_TTY_MAGIC 0x3432 +#define IRCOMM_TTY_MAJOR 161 +#define IRCOMM_TTY_MINOR 0 + +/* + * IrCOMM TTY driver state + */ +struct ircomm_tty_cb { + QUEUE queue; + magic_t magic; + + int state; + + struct tty_struct *tty; + struct ircomm_cb *ircomm; + + struct sk_buff_head tx_queue; /* Frames to be transmitted */ + struct sk_buff *tx_skb; + struct sk_buff *ctrl_skb; + + /* Parameters */ + struct ircomm_params session; + + __u8 service_type; + + int line; + int flags; + + __u8 dlsap_sel; + __u8 slsap_sel; + + __u32 saddr; + __u32 daddr; + + __u32 max_data_size; + __u32 max_header_size; + + struct ias_object* obj; + int skey; + int ckey; + + struct termios normal_termios; + struct termios callout_termios; + + wait_queue_head_t open_wait; + wait_queue_head_t close_wait; + struct timer_list watchdog_timer; + struct tq_struct tqueue; + + unsigned short close_delay; + unsigned short closing_wait; /* time to wait before closing */ + + long pgrp; /* pgrp of opening process */ + int open_count; + int blocked_open; /* # of blocked opens */ +}; + +void ircomm_tty_start(struct tty_struct *tty); +void ircomm_tty_stop(struct tty_struct *tty); +void ircomm_tty_check_modem_status(struct ircomm_tty_cb *self); + +extern void ircomm_tty_change_speed(struct ircomm_tty_cb *self); +extern int ircomm_tty_ioctl(struct tty_struct *tty, struct file *file, + unsigned int cmd, unsigned long arg); +extern void ircomm_tty_set_termios(struct tty_struct *tty, + struct termios *old_termios); +extern hashbin_t *ircomm_tty; + +#endif + + + + + + + |