remove unused TIF_NOTIFY_RESUME flag
[pv_ops_mirror.git] / drivers / net / irda / irport.h
blob3f46b84c6c85cd96063e812a7be370b9a05ac08d
1 /*********************************************************************
2 *
3 * Filename: irport.h
4 * Version: 0.1
5 * Description: Serial driver for IrDA
6 * Status: Experimental.
7 * Author: Dag Brattli <dagb@cs.uit.no>
8 * Created at: Sun Aug 3 13:49:59 1997
9 * Modified at: Fri Jan 14 10:21:10 2000
10 * Modified by: Dag Brattli <dagb@cs.uit.no>
12 * Copyright (c) 1997, 1998-2000 Dag Brattli <dagb@cs.uit.no>
13 * All Rights Reserved.
15 * This program is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU General Public License as
17 * published by the Free Software Foundation; either version 2 of
18 * the License, or (at your option) any later version.
20 * Neither Dag Brattli nor University of Tromsø admit liability nor
21 * provide warranty for any of this software. This material is
22 * provided "AS-IS" and at no charge.
24 ********************************************************************/
26 #ifndef IRPORT_H
27 #define IRPORT_H
29 #include <linux/netdevice.h>
30 #include <linux/skbuff.h>
31 #include <linux/types.h>
32 #include <linux/spinlock.h>
34 #include <net/irda/irda_device.h>
36 #define SPEED_DEFAULT 9600
37 #define SPEED_MAX 115200
40 * These are the supported serial types.
42 #define PORT_UNKNOWN 0
43 #define PORT_8250 1
44 #define PORT_16450 2
45 #define PORT_16550 3
46 #define PORT_16550A 4
47 #define PORT_CIRRUS 5
48 #define PORT_16650 6
49 #define PORT_MAX 6
51 #define FRAME_MAX_SIZE 2048
53 struct irport_cb {
54 struct net_device *netdev; /* Yes! we are some kind of netdevice */
55 struct net_device_stats stats;
57 struct irlap_cb *irlap; /* The link layer we are attached to */
59 chipio_t io; /* IrDA controller information */
60 iobuff_t tx_buff; /* Transmit buffer */
61 iobuff_t rx_buff; /* Receive buffer */
63 struct qos_info qos; /* QoS capabilities for this device */
64 dongle_t *dongle; /* Dongle driver */
66 __u32 flags; /* Interface flags */
67 __u32 new_speed;
68 int mode;
69 int index; /* Instance index */
70 int transmitting; /* Are we transmitting ? */
72 spinlock_t lock; /* For serializing operations */
74 /* For piggyback drivers */
75 void *priv;
76 void (*change_speed)(void *priv, __u32 speed);
77 irqreturn_t (*interrupt)(int irq, void *dev_id);
80 #endif /* IRPORT_H */