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 *_rtw_zmalloc(u32 sz); |
58 | void *_rtw_malloc(u32 sz); |
59 | void _kfree(u8 *pbuf, u32 sz); |
60 | |
61 | struct sk_buff *_rtw_skb_alloc(u32 sz); |
62 | struct sk_buff *_rtw_skb_copy(const struct sk_buff *skb); |
63 | int _rtw_netif_rx(struct net_device *ndev, struct sk_buff *skb); |
64 | |
65 | #define rtw_malloc(sz) _rtw_malloc((sz)) |
66 | #define rtw_zmalloc(sz) _rtw_zmalloc((sz)) |
67 | |
68 | #define rtw_skb_alloc(size) _rtw_skb_alloc((size)) |
69 | #define rtw_skb_alloc_f(size, mstat_f) _rtw_skb_alloc((size)) |
70 | #define rtw_skb_copy(skb) _rtw_skb_copy((skb)) |
71 | #define rtw_skb_copy_f(skb, mstat_f) _rtw_skb_copy((skb)) |
72 | #define rtw_netif_rx(ndev, skb) _rtw_netif_rx(ndev, skb) |
73 | |
74 | extern void _rtw_init_queue(struct __queue *pqueue); |
75 | |
76 | static inline void thread_enter(char *name) |
77 | { |
78 | allow_signal(SIGTERM); |
79 | } |
80 | |
81 | static inline void flush_signals_thread(void) |
82 | { |
83 | if (signal_pending(current)) |
84 | { |
85 | flush_signals(current); |
86 | } |
87 | } |
88 | |
89 | #define rtw_warn_on(condition) WARN_ON(condition) |
90 | |
91 | static inline int rtw_bug_check(void *parg1, void *parg2, void *parg3, void *parg4) |
92 | { |
93 | int ret = true; |
94 | |
95 | return ret; |
96 | |
97 | } |
98 | |
99 | #define _RND(sz, r) ((((sz)+((r)-1))/(r))*(r)) |
100 | |
101 | #ifndef MAC_ARG |
102 | #define MAC_ARG(x) (x) |
103 | #endif |
104 | |
105 | extern void rtw_free_netdev(struct net_device * netdev); |
106 | |
107 | /* Macros for handling unaligned memory accesses */ |
108 | |
109 | void rtw_buf_free(u8 **buf, u32 *buf_len); |
110 | void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len); |
111 | |
112 | struct rtw_cbuf { |
113 | u32 write; |
114 | u32 read; |
115 | u32 size; |
116 | void *bufs[]; |
117 | }; |
118 | |
119 | bool rtw_cbuf_full(struct rtw_cbuf *cbuf); |
120 | bool rtw_cbuf_empty(struct rtw_cbuf *cbuf); |
121 | bool rtw_cbuf_push(struct rtw_cbuf *cbuf, void *buf); |
122 | void *rtw_cbuf_pop(struct rtw_cbuf *cbuf); |
123 | struct rtw_cbuf *rtw_cbuf_alloc(u32 size); |
124 | |
125 | /* String handler */ |
126 | /* |
127 | * Write formatted output to sized buffer |
128 | */ |
129 | #define rtw_sprintf(buf, size, format, arg...) snprintf(buf, size, format, ##arg) |
130 | |
131 | #endif |
132 | |