Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 Tromsø 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 | |
| 53 | struct 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); |
Jeff Garzik | c31f28e | 2006-10-06 14:56:04 -0400 | [diff] [blame] | 77 | irqreturn_t (*interrupt)(int irq, void *dev_id); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 78 | }; |
| 79 | |
| 80 | #endif /* IRPORT_H */ |