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Rev | Author | Line No. | Line |
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1117 | serge | 1 | |
2 | #define __SYSCALL_H__ |
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3 | |||
4 | |||
5 | |||
6 | |||
7 | |||
8 | { |
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9 | u32_t handle; |
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10 | u32_t io_code; |
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11 | void *input; |
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12 | int inp_size; |
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13 | void *output; |
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14 | int out_size; |
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15 | }ioctl_t; |
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16 | |||
17 | |||
18 | |||
19 | |||
20 | #define ERR_PARAM -1 |
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21 | |||
22 | |||
23 | |||
1179 | serge | 24 | |
1117 | serge | 25 | |
26 | |||
27 | |||
28 | #define IMPORT __attribute__ ((dllimport)) |
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29 | |||
30 | |||
31 | |||
32 | |||
33 | #define PciApi __PciApi |
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34 | //#define RegService __RegService |
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35 | #define CreateObject __CreateObject |
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36 | #define DestroyObject __DestroyObject |
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37 | |||
38 | |||
39 | |||
40 | |||
41 | #define PG_NOCACHE 0x018 |
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42 | |||
43 | |||
44 | void STDCALL FreeKernelSpace(void *mem)__asm__("FreeKernelSpace"); |
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1221 | serge | 45 | addr_t STDCALL MapIoMem(addr_t base, size_t size, u32_t flags)__asm__("MapIoMem"); |
46 | void* STDCALL KernelAlloc(size_t size)__asm__("KernelAlloc"); |
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1117 | serge | 47 | void* STDCALL KernelFree(void *mem)__asm__("KernelFree"); |
48 | void* STDCALL UserAlloc(size_t size)__asm__("UserAlloc"); |
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49 | int STDCALL UserFree(void *mem)__asm__("UserFree"); |
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50 | |||
51 | |||
1230 | serge | 52 | |
53 | |||
54 | |||
1233 | serge | 55 | addr_t STDCALL AllocPages(count_t count)__asm__("AllocPages"); |
1117 | serge | 56 | |
57 | |||
58 | |||
59 | |||
60 | |||
61 | |||
62 | |||
63 | |||
64 | |||
65 | |||
66 | |||
67 | int z, int h)__asm__("SetMouseData"); |
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68 | |||
69 | |||
70 | |||
71 | |||
72 | u16_t STDCALL PciRead16(u32_t bus, u32_t devfn, u32_t reg)__asm__("PciRead16"); |
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73 | u32_t STDCALL PciRead32(u32_t bus, u32_t devfn, u32_t reg)__asm__("PciRead32"); |
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74 | |||
75 | |||
76 | u32_t STDCALL PciWrite16(u32_t bus, u32_t devfn, u32_t reg,u16_t val)__asm__("PciWrite16"); |
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77 | u32_t STDCALL PciWrite32(u32_t bus, u32_t devfn, u32_t reg,u32_t val)__asm__("PciWrite32"); |
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78 | |||
79 | |||
80 | PciRead8(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg)) |
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81 | |||
82 | |||
83 | PciRead16(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg)) |
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84 | |||
85 | |||
86 | PciRead32(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg)) |
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87 | |||
88 | |||
89 | PciWrite8(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg),(val)) |
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90 | |||
91 | |||
92 | PciWrite16(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg),(val)) |
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93 | |||
94 | |||
95 | PciWrite32(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg),(val)) |
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96 | |||
97 | |||
98 | |||
99 | |||
100 | |||
101 | int dbgprintf(const char* format, ...); |
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102 | |||
103 | |||
104 | |||
105 | |||
1239 | serge | 106 | { |
1117 | serge | 107 | int retval; |
108 | |||
109 | |||
110 | :"=a"(retval) |
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111 | :"a"(61), "b"(1)); |
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112 | return retval; |
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113 | } |
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114 | |||
115 | |||
1239 | serge | 116 | { |
1117 | serge | 117 | int retval; |
118 | |||
119 | |||
120 | :"=a"(retval) |
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121 | :"a"(61), "b"(2)); |
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122 | return retval; |
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123 | } |
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124 | |||
125 | |||
1239 | serge | 126 | { |
1117 | serge | 127 | int retval; |
128 | |||
129 | |||
130 | :"=a"(retval) |
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131 | :"a"(61), "b"(3)); |
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132 | return retval; |
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133 | } |
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134 | |||
135 | |||
1239 | serge | 136 | { |
1117 | serge | 137 | u32_t retval; |
138 | |||
139 | |||
140 | "call *__imp__GetPgAddr \n\t" |
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141 | :"=eax" (retval) |
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142 | :"a" (mem) ); |
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143 | return retval; |
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144 | }; |
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145 | |||
146 | |||
1239 | serge | 147 | { |
1117 | serge | 148 | size = (size+4095) & ~4095; |
149 | __asm__ __volatile__ ( |
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150 | "call *__imp__CommitPages" |
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151 | ::"a" (page), "b"(mem),"c"(size>>12) |
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152 | :"edx" ); |
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153 | __asm__ __volatile__ ("":::"eax","ebx","ecx"); |
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154 | }; |
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155 | |||
156 | |||
1239 | serge | 157 | { |
1117 | serge | 158 | size = (size+4095) & ~4095; |
159 | __asm__ __volatile__ ( |
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160 | "call *__imp__UnmapPages" |
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161 | ::"a" (mem), "c"(size>>12) |
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162 | :"edx"); |
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163 | __asm__ __volatile__ ("":::"eax","ecx"); |
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164 | }; |
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165 | |||
166 | |||
1239 | serge | 167 | { |
1117 | serge | 168 | if( !delay ) |
169 | delay++; |
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170 | delay*= 500; |
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1246 | serge | 171 | |
1117 | serge | 172 | |
173 | __asm__ __volatile__( |
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1221 | serge | 174 | "xorl %%eax, %%eax \n\t" |
175 | "cpuid \n\t" |
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176 | :::"eax","ebx","ecx","edx"); |
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1222 | serge | 177 | }; |
1221 | serge | 178 | |
1117 | serge | 179 | |
180 | { |
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181 | if(!delay) delay++; |
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182 | delay*= 500; |
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1246 | serge | 183 | |
1117 | serge | 184 | |
185 | { |
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186 | __asm__ __volatile__( |
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187 | "xorl %%eax, %%eax \n\t" |
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188 | "cpuid" |
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1222 | serge | 189 | :::"eax","ebx","ecx","edx" ); |
190 | } |
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1117 | serge | 191 | } |
192 | |||
193 | |||
194 | { |
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195 | time /= 10; |
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196 | if(!time) time = 1; |
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197 | |||
198 | |||
199 | "call *__imp__Delay" |
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200 | ::"b" (time)); |
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201 | __asm__ __volatile__ ( |
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202 | "":::"ebx"); |
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203 | |||
204 | |||
205 | |||
206 | |||
207 | |||
1221 | serge | 208 | { |
1117 | serge | 209 | u32_t retval; |
210 | |||
211 | |||
212 | "call *__imp__PciApi" |
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213 | :"=a" (retval) |
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214 | :"a" (cmd) |
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215 | :"memory"); |
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216 | return retval; |
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217 | }; |
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218 | |||
219 | |||
1221 | serge | 220 | { |
1117 | serge | 221 | void *retval; |
222 | |||
223 | |||
224 | "call *__imp__CreateObject \n\t" |
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225 | :"=a" (retval) |
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226 | :"a" (size),"b"(pid) |
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227 | :"esi","edi", "memory"); |
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228 | return retval; |
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229 | } |
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230 | |||
231 | |||
1221 | serge | 232 | { |
1117 | serge | 233 | __asm__ __volatile__ ( |
234 | "call *__imp__DestroyObject" |
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235 | : |
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236 | :"a" (obj) |
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237 | :"ebx","edx","esi","edi", "memory"); |
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238 | } |
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239 | |||
240 | |||
241 | |||
242 | u32 __RegService(char *name, srv_proc_t proc) |
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243 | { |
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244 | u32 retval; |
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245 | |||
246 | |||
247 | ( |
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248 | "pushl %%eax \n\t" |
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249 | "pushl %%ebx \n\t" |
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250 | "call *__imp__RegService \n\t" |
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251 | :"=eax" (retval) |
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252 | :"a" (proc), "b" (name) |
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253 | :"memory" |
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254 | ); |
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255 | return retval; |
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256 | }; |
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257 | */ |
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258 | |||
259 | |||
1239 | serge | 260 | |
261 | { |
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262 | u32_t handle; |
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263 | |||
264 | |||
265 | ( |
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266 | "pushl %%eax \n\t" |
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267 | "call *__imp__GetService" |
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268 | :"=eax" (handle) |
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269 | :"a" (name) |
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270 | :"ebx","ecx","edx","esi", "edi" |
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271 | ); |
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272 | return handle; |
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273 | }; |
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274 | |||
275 | |||
1221 | serge | 276 | { |
1117 | serge | 277 | u32_t ifl; |
278 | __asm__ __volatile__ ( |
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279 | "pushf\n\t" |
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280 | "popl %0\n\t" |
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281 | "cli\n" |
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282 | : "=r" (ifl)); |
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283 | return ifl; |
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284 | } |
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285 | |||
286 | |||
1221 | serge | 287 | { |
1117 | serge | 288 | __asm__ __volatile__ ( |
289 | "pushl %0\n\t" |
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290 | "popf\n" |
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291 | : : "r" (ifl) |
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292 | ); |
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293 | } |
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294 | |||
295 | |||
1221 | serge | 296 | { |
1117 | serge | 297 | u32_t tmp; |
298 | __asm__ __volatile__ ( |
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299 | // "xorl %%eax, %%eax \n\t" |
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300 | "cld \n\t" |
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301 | "rep stosb \n" |
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302 | :"=c"(tmp),"=D"(tmp) |
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303 | :"a"(0),"c"(len),"D"(dst)); |
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304 | __asm__ __volatile__ ("":::"ecx","edi"); |
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305 | }; |
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306 | |||
307 | |||
1221 | serge | 308 | { |
1117 | serge | 309 | __asm__ __volatile__ |
310 | ("outb %1, %0\n" : : "dN"(port), "a"(val)); |
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311 | } |
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312 | |||
313 | |||
1221 | serge | 314 | { |
1117 | serge | 315 | __asm__ __volatile__ |
316 | ("outw %1, %0\n" : : "dN"(port), "a"(val)); |
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317 | } |
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318 | |||
319 | |||
1221 | serge | 320 | { |
1117 | serge | 321 | __asm__ __volatile__ |
322 | ("outl %1, %0\n" : : "dN"(port), "a"(val)); |
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323 | } |
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324 | |||
325 | |||
1221 | serge | 326 | { |
1117 | serge | 327 | u8_t tmp; |
328 | __asm__ __volatile__ |
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329 | ("inb %1, %0\n" : "=a"(tmp) : "dN"(port)); |
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330 | return tmp; |
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331 | }; |
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332 | |||
333 | |||
1221 | serge | 334 | { |
1117 | serge | 335 | u16_t tmp; |
336 | __asm__ __volatile__ |
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337 | ("inw %1, %0\n" : "=a"(tmp) : "dN"(port)); |
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338 | return tmp; |
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339 | }; |
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340 | |||
341 | |||
1221 | serge | 342 | { |
1117 | serge | 343 | u32_t tmp; |
344 | __asm__ __volatile__ |
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345 | ("inl %1, %0\n" : "=a"(tmp) : "dN"(port)); |
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346 | return tmp; |
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347 | }; |
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348 | |||
349 | |||
1221 | serge | 350 | { |
1117 | serge | 351 | __asm__ __volatile__ ( |
352 | "call *__imp__Delay" |
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353 | ::"b" (time)); |
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354 | __asm__ __volatile__ ( |
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355 | "":::"ebx"); |
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356 | |||
357 | |||
358 | |||
359 | |||
1221 | serge | 360 | { |
1117 | serge | 361 | __asm__ __volatile__ ( |
362 | "call *__imp__ChangeTask"); |
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363 | } |
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364 | |||
365 | |||
1233 | serge | 366 | { |
367 | __asm__ __volatile__ |
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368 | ( |
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369 | "call *__imp__SetScreen" |
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370 | : |
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371 | :"a" (width-1),"d"(height-1), "c"(pitch) |
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372 | ); |
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373 | __asm__ __volatile__ |
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374 | ("" :::"eax","ecx","edx"); |
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375 | } |
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376 | |||
377 | |||
1117 | serge | 378 | |
379 | |||
1233 | serge | 380 | { |
381 | return (void __iomem*) MapIoMem(offset, size, 3); |
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382 | } |
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383 | |||
384 | |||
385 | { |
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386 | FreeKernelSpace(addr); |
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387 | } |
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388 | |||
389 | |||
1246 | serge | 390 | pci_alloc_consistent(struct pci_dev *hwdev, size_t size, |
391 | addr_t *dma_handle) |
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392 | { |
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393 | *dma_handle = AllocPages(size >> 12); |
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394 | return (void*)MapIoMem(*dma_handle, size, PG_SW+PG_NOCACHE); |
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395 | } |
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396 | |||
397 | |||
1117 | serge | 398 |