1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
/*
* Copyright (c) 2007-2008 Atheros Communications Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* */
/* Module Name : zdcompat.h */
/* */
/* Abstract */
/* This module contains function defintion for compatibility. */
/* */
/* NOTES */
/* Platform dependent. */
/* */
/************************************************************************/
#ifndef _ZDCOMPAT_H
#define _ZDCOMPAT_H
#ifndef KERNEL_VERSION
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
#ifndef INIT_TQUEUE
#define INIT_TQUEUE(_tq, _routine, _data) \
do { \
(_tq)->next = NULL; \
(_tq)->sync = 0; \
PREPARE_TQUEUE((_tq), (_routine), (_data)); \
} while (0)
#define PREPARE_TQUEUE(_tq, _routine, _data) \
do { \
(_tq)->routine = _routine; \
(_tq)->data = _data; \
} while (0)
#endif
#ifndef INIT_WORK
#define work_struct tq_struct
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
#define schedule_work(a) queue_task(a, &tq_scheduler)
#else
#define schedule_work(a) schedule_task(a)
#endif
#define flush_scheduled_work flush_scheduled_tasks
#define INIT_WORK(_wq, _routine, _data) INIT_TQUEUE(_wq, _routine, _data)
#define PREPARE_WORK(_wq, _routine, _data) PREPARE_TQUEUE(_wq, _routine, _data)
#endif
#endif // < 2.5 kernel
#ifndef DECLARE_TASKLET
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
#define tasklet_schedule(a) queue_task(a, &tq_scheduler)
#else
#define tasklet_schedule(a) schedule_task(a)
#endif
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,38))
typedef struct device netdevice_t;
#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,4))
typedef struct net_device netdevice_t;
#else
#undef netdevice_t
typedef struct net_device netdevice_t;
#endif
#ifdef WIRELESS_EXT
#if (WIRELESS_EXT < 13)
struct iw_request_info
{
__u16 cmd; /* Wireless Extension command */
__u16 flags; /* More to come ;-) */
};
#endif
#endif
/* linux < 2.5.69 */
#ifndef IRQ_NONE
typedef void irqreturn_t;
#define IRQ_NONE
#define IRQ_HANDLED
#define IRQ_RETVAL(x)
#endif
#ifndef in_atomic
#define in_atomic() 0
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) // fixme
#define URB_ASYNC_UNLINK USB_ASYNC_UNLINK
#else
#define USB_QUEUE_BULK 0
#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0))
#define free_netdev(x) kfree(x)
#endif
#endif
|
