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58391efd | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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2 | /****************************************************************************** |
3 | * | |
4 | * Copyright(c) 2007 - 2013 Realtek Corporation. All rights reserved. | |
5 | * | |
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6 | ******************************************************************************/ |
7 | #ifndef __OSDEP_LINUX_SERVICE_H_ | |
8 | #define __OSDEP_LINUX_SERVICE_H_ | |
9 | ||
10 | #include <linux/spinlock.h> | |
11 | #include <linux/compiler.h> | |
12 | #include <linux/kernel.h> | |
13 | #include <linux/errno.h> | |
14 | #include <linux/init.h> | |
15 | #include <linux/slab.h> | |
16 | #include <linux/module.h> | |
17 | #include <linux/kref.h> | |
18 | /* include <linux/smp_lock.h> */ | |
19 | #include <linux/netdevice.h> | |
20 | #include <linux/skbuff.h> | |
d1c7b52c | 21 | #include <linux/uaccess.h> |
554c0a3a | 22 | #include <asm/byteorder.h> |
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23 | #include <linux/atomic.h> |
24 | #include <linux/io.h> | |
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25 | #include <linux/sem.h> |
26 | #include <linux/sched.h> | |
27 | #include <linux/etherdevice.h> | |
28 | #include <linux/wireless.h> | |
29 | #include <net/iw_handler.h> | |
30 | #include <linux/if_arp.h> | |
31 | #include <linux/rtnetlink.h> | |
32 | #include <linux/delay.h> | |
33 | #include <linux/interrupt.h> /* for struct tasklet_struct */ | |
34 | #include <linux/ip.h> | |
35 | #include <linux/kthread.h> | |
36 | #include <linux/list.h> | |
37 | #include <linux/vmalloc.h> | |
38 | ||
39 | /* #include <linux/ieee80211.h> */ | |
40 | #include <net/ieee80211_radiotap.h> | |
41 | #include <net/cfg80211.h> | |
42 | ||
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43 | typedef spinlock_t _lock; |
44 | typedef struct mutex _mutex; | |
45 | typedef struct timer_list _timer; | |
46 | ||
47 | struct __queue { | |
48 | struct list_head queue; | |
49 | _lock lock; | |
50 | }; | |
51 | ||
52 | typedef struct sk_buff _pkt; | |
53 | typedef unsigned char _buffer; | |
54 | ||
55 | typedef int _OS_STATUS; | |
56 | /* typedef u32 _irqL; */ | |
57 | typedef unsigned long _irqL; | |
58 | typedef struct net_device * _nic_hdl; | |
59 | ||
60 | #define thread_exit() complete_and_exit(NULL, 0) | |
61 | ||
62 | typedef void timer_hdl_return; | |
63 | typedef void* timer_hdl_context; | |
64 | ||
65 | typedef struct work_struct _workitem; | |
66 | ||
8b160b18 | 67 | static inline struct list_head *get_next(struct list_head *list) |
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68 | { |
69 | return list->next; | |
70 | } | |
71 | ||
8b160b18 | 72 | static inline struct list_head *get_list_head(struct __queue *queue) |
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73 | { |
74 | return (&(queue->queue)); | |
75 | } | |
76 | ||
77 | ||
78 | #define LIST_CONTAINOR(ptr, type, member) \ | |
67af9094 | 79 | container_of(ptr, type, member) |
554c0a3a | 80 | |
8b160b18 | 81 | static inline void _set_timer(_timer *ptimer, u32 delay_time) |
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82 | { |
83 | mod_timer(ptimer , (jiffies+(delay_time*HZ/1000))); | |
84 | } | |
85 | ||
8b160b18 | 86 | static inline void _cancel_timer(_timer *ptimer, u8 *bcancelled) |
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87 | { |
88 | del_timer_sync(ptimer); | |
89 | *bcancelled = true;/* true == 1; false == 0 */ | |
90 | } | |
91 | ||
8b160b18 | 92 | static inline void _init_workitem(_workitem *pwork, void *pfunc, void *cntx) |
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93 | { |
94 | INIT_WORK(pwork, pfunc); | |
95 | } | |
96 | ||
8b160b18 | 97 | static inline void _set_workitem(_workitem *pwork) |
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98 | { |
99 | schedule_work(pwork); | |
100 | } | |
101 | ||
8b160b18 | 102 | static inline void _cancel_workitem_sync(_workitem *pwork) |
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103 | { |
104 | cancel_work_sync(pwork); | |
105 | } | |
106 | ||
107 | static inline int rtw_netif_queue_stopped(struct net_device *pnetdev) | |
108 | { | |
109 | return (netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 0)) && | |
110 | netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 1)) && | |
111 | netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 2)) && | |
112 | netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 3))); | |
113 | } | |
114 | ||
115 | static inline void rtw_netif_wake_queue(struct net_device *pnetdev) | |
116 | { | |
117 | netif_tx_wake_all_queues(pnetdev); | |
118 | } | |
119 | ||
120 | static inline void rtw_netif_start_queue(struct net_device *pnetdev) | |
121 | { | |
122 | netif_tx_start_all_queues(pnetdev); | |
123 | } | |
124 | ||
125 | static inline void rtw_netif_stop_queue(struct net_device *pnetdev) | |
126 | { | |
127 | netif_tx_stop_all_queues(pnetdev); | |
128 | } | |
129 | ||
130 | static inline void rtw_merge_string(char *dst, int dst_len, char *src1, char *src2) | |
131 | { | |
132 | int len = 0; | |
133 | len += snprintf(dst+len, dst_len - len, "%s", src1); | |
134 | len += snprintf(dst+len, dst_len - len, "%s", src2); | |
135 | } | |
136 | ||
137 | #define rtw_signal_process(pid, sig) kill_pid(find_vpid((pid)), (sig), 1) | |
138 | ||
139 | #define rtw_netdev_priv(netdev) (((struct rtw_netdev_priv_indicator *)netdev_priv(netdev))->priv) | |
140 | ||
141 | #define NDEV_FMT "%s" | |
142 | #define NDEV_ARG(ndev) ndev->name | |
143 | #define ADPT_FMT "%s" | |
144 | #define ADPT_ARG(adapter) adapter->pnetdev->name | |
145 | #define FUNC_NDEV_FMT "%s(%s)" | |
146 | #define FUNC_NDEV_ARG(ndev) __func__, ndev->name | |
147 | #define FUNC_ADPT_FMT "%s(%s)" | |
148 | #define FUNC_ADPT_ARG(adapter) __func__, adapter->pnetdev->name | |
149 | ||
150 | struct rtw_netdev_priv_indicator { | |
151 | void *priv; | |
152 | u32 sizeof_priv; | |
153 | }; | |
154 | struct net_device *rtw_alloc_etherdev_with_old_priv(int sizeof_priv, void *old_priv); | |
155 | extern struct net_device * rtw_alloc_etherdev(int sizeof_priv); | |
156 | ||
157 | #endif |