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Rev | Author | Line No. | Line |
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1179 | serge | 1 | |
2 | #define __TYPES_H__ |
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3 | |||
4 | |||
5 | # define __force |
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6 | # define __user |
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7 | |||
8 | |||
9 | |||
10 | |||
11 | |||
12 | |||
13 | #define true 1 |
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14 | |||
15 | |||
16 | typedef long long loff_t; |
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17 | |||
18 | |||
19 | typedef unsigned int count_t; |
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20 | typedef unsigned int addr_t; |
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21 | |||
22 | |||
23 | typedef unsigned short u16; |
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24 | typedef unsigned int u32; |
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25 | typedef unsigned long long u64; |
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26 | |||
27 | |||
28 | typedef unsigned short __u16; |
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29 | typedef unsigned int __u32; |
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30 | typedef unsigned long long __u64; |
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31 | |||
32 | |||
33 | typedef signed short __s16; |
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34 | typedef signed int __s32; |
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35 | typedef signed long long __s64; |
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36 | |||
37 | |||
1221 | serge | 38 | |
1179 | serge | 39 | |
40 | typedef unsigned short uint16_t; |
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41 | typedef unsigned int uint32_t; |
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42 | typedef unsigned long long uint64_t; |
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43 | |||
44 | |||
45 | typedef unsigned short u16_t; |
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46 | typedef unsigned int u32_t; |
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47 | typedef unsigned long long u64_t; |
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48 | |||
49 | |||
50 | typedef signed int int32_t; |
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51 | typedef signed long long int64_t; |
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52 | |||
53 | |||
54 | |||
55 | |||
56 | typedef uint32_t resource_size_t; |
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57 | |||
58 | |||
59 | |||
60 | #define cpu_to_le32(v32) (v32) |
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61 | #define cpu_to_le64(v64) (v64) |
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62 | #define le16_to_cpu(v16) (v16) |
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63 | #define le32_to_cpu(v32) (v32) |
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64 | #define le64_to_cpu(v64) (v64) |
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65 | |||
66 | |||
67 | #define unlikely(x) __builtin_expect(!!(x), 0) |
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68 | |||
69 | |||
70 | |||
71 | |||
72 | |||
73 | |||
74 | |||
75 | |||
76 | unsigned long name[BITS_TO_LONGS(bits)] |
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77 | |||
78 | |||
79 | |||
80 | #define KERN_ALERT "<1>" /* action must be taken immediately */ |
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81 | #define KERN_CRIT "<2>" /* critical conditions */ |
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82 | #define KERN_ERR "<3>" /* error conditions */ |
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83 | #define KERN_WARNING "<4>" /* warning conditions */ |
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84 | #define KERN_NOTICE "<5>" /* normal but significant condition */ |
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85 | #define KERN_INFO "<6>" /* informational */ |
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86 | #define KERN_DEBUG "<7>" /* debug-level messages */ |
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87 | |||
88 | |||
89 | |||
90 | |||
91 | |||
92 | |||
93 | |||
94 | |||
95 | |||
96 | |||
97 | |||
98 | printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* " fmt , __func__ , ##arg) |
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99 | |||
100 | |||
101 | |||
102 | |||
103 | BUILD_BUG_ON_ZERO(__builtin_types_compatible_p(typeof(a), typeof(&a[0]))) |
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104 | |||
105 | |||
106 | |||
107 | |||
108 | |||
109 | |||
110 | |||
111 | #define BUG() do { \ |
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112 | printk("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \ |
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113 | /* panic("BUG!"); */ \ |
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114 | } while (0) |
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115 | #endif |
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116 | |||
117 | |||
118 | #define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while(0) |
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119 | #endif |
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120 | |||
121 | |||
122 | |||
123 | |||
124 | #define MTRR_TYPE_WRCOMB 1 |
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125 | #define MTRR_TYPE_WRTHROUGH 4 |
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126 | #define MTRR_TYPE_WRPROT 5 |
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127 | #define MTRR_TYPE_WRBACK 6 |
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128 | #define MTRR_NUM_TYPES 7 |
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129 | |||
130 | |||
131 | |||
132 | |||
133 | |||
134 | |||
135 | |||
136 | |||
137 | |||
138 | |||
139 | |||
140 | |||
141 | |||
142 | void* memset(void *s, int c, size_t n); |
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143 | size_t strlen(const char *s); |
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144 | char *strcpy(char *s1, const char *s2); |
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145 | char *strncpy (char *dst, const char *src, size_t len); |
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146 | |||
147 | |||
148 | |||
149 | |||
150 | #define kfree free |
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151 | |||
152 | |||
153 | { |
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154 | void *ret = malloc(size); |
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155 | memset(ret, 0, size); |
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156 | return ret; |
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157 | } |
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158 | |||
159 | |||
160 | |||
161 | |||
162 | |||
163 | |||
164 | const typeof( ((type *)0)->member ) *__mptr = (ptr); \ |
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165 | (type *)( (char *)__mptr - offsetof(type,member) );}) |
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166 | |||
167 | |||
168 | |||
169 | |||
170 | #define mb() __asm__ __volatile__("lock; addl $0,0(%esp)") |
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171 | |||
172 | |||
173 | |||
174 | #define PAGE_SIZE (1UL << PAGE_SHIFT) |
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175 | #define PAGE_MASK (~(PAGE_SIZE-1)) |
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176 | |||
177 | |||
178 | |||
179 | |||
180 | { |
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181 | if (nbits <= BITS_PER_LONG) |
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182 | *dst = 0UL; |
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183 | else { |
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184 | int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long); |
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185 | memset(dst, 0, len); |
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186 | } |
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187 | } |
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188 | |||
189 | |||
190 | |||
191 | |||
192 | typeof(x) _x = (x); \ |
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193 | typeof(y) _y = (y); \ |
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194 | (void) (&_x == &_y); \ |
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195 | _x < _y ? _x : _y; }) |
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196 | |||
197 | |||
198 | typeof(x) _x = (x); \ |
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199 | typeof(y) _y = (y); \ |
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200 | (void) (&_x == &_y); \ |
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201 | _x > _y ? _x : _y; }) |
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202 | |||
203 | |||
1221 | serge | 204 | ({ \ |
205 | unsigned long __upper, __low, __high, __mod, __base; \ |
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206 | __base = (base); \ |
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207 | asm("":"=a" (__low), "=d" (__high) : "A" (n)); \ |
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208 | __upper = __high; \ |
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209 | if (__high) { \ |
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210 | __upper = __high % (__base); \ |
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211 | __high = __high / (__base); \ |
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212 | } \ |
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213 | asm("divl %2":"=a" (__low), "=d" (__mod) \ |
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214 | : "rm" (__base), "0" (__low), "1" (__upper)); \ |
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215 | asm("":"=A" (n) : "a" (__low), "d" (__high)); \ |
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216 | __mod; \ |
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217 | }) |
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218 | |||
1179 | serge | 219 | |
220 | |||
221 | |||
222 | |||
223 | #define INT_MIN (-INT_MAX - 1) |
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224 | #define UINT_MAX (~0U) |
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225 | #define LONG_MAX ((long)(~0UL>>1)) |
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226 | #define LONG_MIN (-LONG_MAX - 1) |
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227 | #define ULONG_MAX (~0UL) |
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228 | #define LLONG_MAX ((long long)(~0ULL>>1)) |
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229 | #define LLONG_MIN (-LLONG_MAX - 1) |
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230 | #define ULLONG_MAX (~0ULL) |
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231 | |||
232 | |||
233 | |||
234 | { |
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235 | if (n != 0 && size > ULONG_MAX / n) |
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236 | return NULL; |
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237 | return kzalloc(n * size, 0); |
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238 | } |
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239 | |||
240 | |||
241 | #define LEAVE() dbgprintf("leave %s\n",__FUNCTION__) |
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242 | |||
243 | |||
244 | #define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask)) |
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245 | |||
246 | |||
247 | |||
248 | |||
249 | |||
250 |