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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/net/irda/irport.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/net/irda/irport.h')
-rw-r--r--drivers/net/irda/irport.h80
1 files changed, 80 insertions, 0 deletions
diff --git a/drivers/net/irda/irport.h b/drivers/net/irda/irport.h
new file mode 100644
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+++ b/drivers/net/irda/irport.h
@@ -0,0 +1,80 @@
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>
11 *
12 * Copyright (c) 1997, 1998-2000 Dag Brattli <dagb@cs.uit.no>
13 * All Rights Reserved.
14 *
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.
19 *
20 * Neither Dag Brattli nor University of Tromsų admit liability nor
21 * provide warranty for any of this software. This material is
22 * provided "AS-IS" and at no charge.
23 *
24 ********************************************************************/
25
26#ifndef IRPORT_H
27#define IRPORT_H
28
29#include <linux/netdevice.h>
30#include <linux/skbuff.h>
31#include <linux/types.h>
32#include <linux/spinlock.h>
33
34#include <net/irda/irda_device.h>
35
36#define SPEED_DEFAULT 9600
37#define SPEED_MAX 115200
38
39/*
40 * These are the supported serial types.
41 */
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
50
51#define FRAME_MAX_SIZE 2048
52
53struct irport_cb {
54 struct net_device *netdev; /* Yes! we are some kind of netdevice */
55 struct net_device_stats stats;
56
57 struct irlap_cb *irlap; /* The link layer we are attached to */
58
59 chipio_t io; /* IrDA controller information */
60 iobuff_t tx_buff; /* Transmit buffer */
61 iobuff_t rx_buff; /* Receive buffer */
62
63 struct qos_info qos; /* QoS capabilities for this device */
64 dongle_t *dongle; /* Dongle driver */
65
66 __u32 flags; /* Interface flags */
67 __u32 new_speed;
68 int mode;
69 int index; /* Instance index */
70 int transmitting; /* Are we transmitting ? */
71
72 spinlock_t lock; /* For serializing operations */
73
74 /* For piggyback drivers */
75 void *priv;
76 void (*change_speed)(void *priv, __u32 speed);
77 int (*interrupt)(int irq, void *dev_id, struct pt_regs *regs);
78};
79
80#endif /* IRPORT_H */