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/*********************************************************************
*
* Filename : irport . h
* Version : 0.1
* Description : Serial driver for IrDA
* Status : Experimental .
* Author : Dag Brattli < dagb @ cs . uit . no >
* Created at : Sun Aug 3 13 : 49 : 59 1997
* Modified at : Fri Jan 14 10 : 21 : 10 2000
* Modified by : Dag Brattli < dagb @ cs . uit . no >
*
* Copyright ( c ) 1997 , 1998 - 2000 Dag Brattli < dagb @ cs . uit . no >
* 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 .
*
* Neither Dag Brattli nor University of Troms <EFBFBD> admit liability nor
* provide warranty for any of this software . This material is
* provided " AS-IS " and at no charge .
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
# ifndef IRPORT_H
# define IRPORT_H
# include <linux/netdevice.h>
# include <linux/skbuff.h>
# include <linux/types.h>
# include <linux/spinlock.h>
# include <net/irda/irda_device.h>
# define SPEED_DEFAULT 9600
# define SPEED_MAX 115200
/*
* These are the supported serial types .
*/
# define PORT_UNKNOWN 0
# define PORT_8250 1
# define PORT_16450 2
# define PORT_16550 3
# define PORT_16550A 4
# define PORT_CIRRUS 5
# define PORT_16650 6
# define PORT_MAX 6
# define FRAME_MAX_SIZE 2048
struct irport_cb {
struct net_device * netdev ; /* Yes! we are some kind of netdevice */
struct net_device_stats stats ;
struct irlap_cb * irlap ; /* The link layer we are attached to */
chipio_t io ; /* IrDA controller information */
iobuff_t tx_buff ; /* Transmit buffer */
iobuff_t rx_buff ; /* Receive buffer */
struct qos_info qos ; /* QoS capabilities for this device */
dongle_t * dongle ; /* Dongle driver */
__u32 flags ; /* Interface flags */
__u32 new_speed ;
int mode ;
int index ; /* Instance index */
int transmitting ; /* Are we transmitting ? */
spinlock_t lock ; /* For serializing operations */
/* For piggyback drivers */
void * priv ;
void ( * change_speed ) ( void * priv , __u32 speed ) ;
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irqreturn_t ( * interrupt ) ( int irq , void * dev_id ) ;
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} ;
# endif /* IRPORT_H */
