1 /* SPDX-License-Identifier: GPL-2.0 */
2 /******************************************************************************
3 *
4 * Copyright(c) 2007 - 2013 Realtek Corporation. All rights reserved.
5 *
6 ******************************************************************************/
7 #ifndef __OSDEP_SERVICE_H_
8 #define __OSDEP_SERVICE_H_
9
10
11 #define _FAIL 0
12 #define _SUCCESS 1
13 #define RTW_RX_HANDLED 2
14
15 #include <osdep_service_linux.h>
16
17 #define BIT0 0x00000001
18 #define BIT1 0x00000002
19 #define BIT2 0x00000004
20 #define BIT3 0x00000008
21 #define BIT4 0x00000010
22 #define BIT5 0x00000020
23 #define BIT6 0x00000040
24 #define BIT7 0x00000080
25 #define BIT8 0x00000100
26 #define BIT9 0x00000200
27 #define BIT10 0x00000400
28 #define BIT11 0x00000800
29 #define BIT12 0x00001000
30 #define BIT13 0x00002000
31 #define BIT14 0x00004000
32 #define BIT15 0x00008000
33 #define BIT16 0x00010000
34 #define BIT17 0x00020000
35 #define BIT18 0x00040000
36 #define BIT19 0x00080000
37 #define BIT20 0x00100000
38 #define BIT21 0x00200000
39 #define BIT22 0x00400000
40 #define BIT23 0x00800000
41 #define BIT24 0x01000000
42 #define BIT25 0x02000000
43 #define BIT26 0x04000000
44 #define BIT27 0x08000000
45 #define BIT28 0x10000000
46 #define BIT29 0x20000000
47 #define BIT30 0x40000000
48 #define BIT31 0x80000000
49 #define BIT32 0x0100000000
50 #define BIT33 0x0200000000
51 #define BIT34 0x0400000000
52 #define BIT35 0x0800000000
53 #define BIT36 0x1000000000
54
55 extern int RTW_STATUS_CODE(int error_code);
56
57 void _kfree(u8 *pbuf, u32 sz);
58
59 int _rtw_netif_rx(struct net_device *ndev, struct sk_buff *skb);
60
61 #define rtw_netif_rx(ndev, skb) _rtw_netif_rx(ndev, skb)
62
63 extern void _rtw_init_queue(struct __queue *pqueue);
64
flush_signals_thread(void)65 static inline void flush_signals_thread(void)
66 {
67 if (signal_pending(current))
68 flush_signals(current);
69 }
70
71 #define rtw_warn_on(condition) WARN_ON(condition)
72
rtw_bug_check(void * parg1,void * parg2,void * parg3,void * parg4)73 static inline int rtw_bug_check(void *parg1, void *parg2, void *parg3, void *parg4)
74 {
75 int ret = true;
76
77 return ret;
78
79 }
80
81 #define _RND(sz, r) ((((sz)+((r)-1))/(r))*(r))
82
83 extern void rtw_free_netdev(struct net_device *netdev);
84
85 /* Macros for handling unaligned memory accesses */
86
87 void rtw_buf_free(u8 **buf, u32 *buf_len);
88 void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len);
89
90 struct rtw_cbuf {
91 u32 write;
92 u32 read;
93 u32 size;
94 void *bufs[];
95 };
96
97 bool rtw_cbuf_full(struct rtw_cbuf *cbuf);
98 bool rtw_cbuf_empty(struct rtw_cbuf *cbuf);
99 bool rtw_cbuf_push(struct rtw_cbuf *cbuf, void *buf);
100 void *rtw_cbuf_pop(struct rtw_cbuf *cbuf);
101 struct rtw_cbuf *rtw_cbuf_alloc(u32 size);
102
103 /* String handler */
104 /*
105 * Write formatted output to sized buffer
106 */
107 #define rtw_sprintf(buf, size, format, arg...) snprintf(buf, size, format, ##arg)
108
109 #endif
110