Rev 1029 | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
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1029 | serge | 1 | |
2 | |||
3 | |||
4 | { |
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5 | u32_t handle; |
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6 | u32_t io_code; |
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7 | void *input; |
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8 | int inp_size; |
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9 | void *output; |
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10 | int out_size; |
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11 | }ioctl_t; |
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12 | |||
13 | |||
14 | |||
15 | |||
16 | #define ERR_PARAM -1 |
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17 | |||
18 | |||
19 | |||
20 | |||
21 | |||
22 | |||
23 | |||
24 | #define IMPORT __attribute__ ((dllimport)) |
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25 | |||
26 | |||
27 | |||
28 | |||
29 | #define PciApi __PciApi |
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30 | //#define RegService __RegService |
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31 | #define CreateObject __CreateObject |
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32 | #define DestroyObject __DestroyObject |
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33 | |||
34 | |||
35 | |||
36 | |||
37 | #define PG_NOCACHE 0x018 |
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38 | |||
39 | |||
40 | void* STDCALL KernelAlloc(size_t size)__asm__("KernelAlloc"); |
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41 | void* STDCALL KernelFree(void *mem)__asm__("KernelFree"); |
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42 | void* STDCALL UserAlloc(size_t size)__asm__("UserAlloc"); |
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43 | int STDCALL UserFree(void *mem)__asm__("UserFree"); |
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44 | |||
45 | |||
46 | |||
47 | |||
48 | |||
49 | |||
50 | |||
51 | |||
52 | //void *DestroyObject(void *obj); |
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53 | |||
54 | |||
55 | |||
56 | |||
57 | |||
58 | |||
59 | |||
60 | |||
61 | |||
62 | u16_t STDCALL PciRead16(u32_t bus, u32_t devfn, u32_t reg)__asm__("PciRead16"); |
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63 | u32_t STDCALL PciRead32(u32_t bus, u32_t devfn, u32_t reg)__asm__("PciRead32"); |
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64 | |||
65 | |||
66 | u32_t STDCALL PciWrite16(u32_t bus, u32_t devfn, u32_t reg,u16_t val)__asm__("PciWrite16"); |
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67 | u32_t STDCALL PciWrite32(u32_t bus, u32_t devfn, u32_t reg,u32_t val)__asm__("PciWrite32"); |
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68 | |||
69 | |||
70 | PciRead8(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg)) |
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71 | |||
72 | |||
73 | PciRead16(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg)) |
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74 | |||
75 | |||
76 | PciRead32(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg)) |
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77 | |||
78 | |||
79 | PciWrite8(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg),(val)) |
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80 | |||
81 | |||
82 | PciWrite16(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg),(val)) |
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83 | |||
84 | |||
85 | PciWrite32(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg),(val)) |
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86 | |||
87 | |||
88 | |||
89 | |||
90 | |||
91 | int dbgprintf(const char* format, ...); |
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92 | |||
93 | |||
94 | |||
95 | |||
96 | { |
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97 | int retval; |
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98 | |||
99 | |||
100 | :"=a"(retval) |
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101 | :"a"(61), "b"(1)); |
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102 | return retval; |
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103 | } |
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104 | |||
105 | |||
106 | { |
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107 | int retval; |
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108 | |||
109 | |||
110 | :"=a"(retval) |
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111 | :"a"(61), "b"(2)); |
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112 | return retval; |
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113 | } |
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114 | |||
115 | |||
116 | { |
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117 | int retval; |
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118 | |||
119 | |||
120 | :"=a"(retval) |
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121 | :"a"(61), "b"(3)); |
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122 | return retval; |
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123 | } |
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124 | |||
125 | |||
126 | { |
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127 | u32_t retval; |
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128 | |||
129 | |||
130 | "call *__imp__GetPgAddr \n\t" |
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131 | :"=eax" (retval) |
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132 | :"a" (mem) ); |
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133 | return retval; |
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134 | }; |
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135 | |||
136 | |||
137 | { |
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138 | size = (size+4095) & ~4095; |
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139 | __asm__ __volatile__ ( |
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140 | "call *__imp__CommitPages" |
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141 | ::"a" (page), "b"(mem),"c"(size>>12) |
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142 | :"edx" ); |
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143 | __asm__ __volatile__ ("":::"eax","ebx","ecx"); |
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144 | }; |
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145 | |||
146 | |||
147 | { |
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148 | size = (size+4095) & ~4095; |
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149 | __asm__ __volatile__ ( |
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150 | "call *__imp__UnmapPages" |
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151 | ::"a" (mem), "c"(size>>12) |
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152 | :"edx"); |
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153 | __asm__ __volatile__ ("":::"eax","ecx"); |
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154 | }; |
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155 | |||
156 | |||
157 | { |
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158 | if( !delay ) |
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159 | delay++; |
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160 | delay*=2000; |
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161 | |||
162 | |||
163 | "1:\n\t" |
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164 | "xorl %%eax, %%eax \n\t" |
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165 | "cpuid \n\t" |
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166 | "decl %%edi \n\t" |
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167 | "jnz 1b" |
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168 | : |
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169 | :"D"(delay) |
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170 | :"eax","ebx","ecx","edx"); |
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171 | }; |
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172 | |||
173 | |||
174 | { |
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175 | u32_t retval; |
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176 | |||
177 | |||
178 | "call *__imp__PciApi" |
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179 | :"=a" (retval) |
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180 | :"a" (cmd) |
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181 | :"memory"); |
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182 | return retval; |
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183 | }; |
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184 | |||
185 | |||
186 | { |
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187 | void *retval; |
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188 | |||
189 | |||
190 | "call *__imp__CreateObject \n\t" |
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191 | :"=a" (retval) |
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192 | :"a" (size),"b"(pid) |
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193 | :"esi","edi", "memory"); |
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194 | return retval; |
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195 | } |
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196 | |||
197 | |||
198 | { |
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199 | __asm__ __volatile__ ( |
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200 | "call *__imp__DestroyObject" |
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201 | : |
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202 | :"a" (obj) |
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203 | :"ebx","edx","esi","edi", "memory"); |
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204 | } |
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205 | |||
206 | |||
207 | |||
208 | u32 __RegService(char *name, srv_proc_t proc) |
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209 | { |
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210 | u32 retval; |
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211 | |||
212 | |||
213 | ( |
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214 | "pushl %%eax \n\t" |
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215 | "pushl %%ebx \n\t" |
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216 | "call *__imp__RegService \n\t" |
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217 | :"=eax" (retval) |
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218 | :"a" (proc), "b" (name) |
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219 | :"memory" |
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220 | ); |
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221 | return retval; |
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222 | }; |
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223 | */ |
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224 | |||
225 | |||
226 | { |
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227 | u32_t ifl; |
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228 | __asm__ __volatile__ ( |
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229 | "pushf\n\t" |
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230 | "popl %0\n\t" |
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231 | "cli\n" |
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232 | : "=r" (ifl)); |
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233 | return ifl; |
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234 | } |
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235 | |||
236 | |||
237 | { |
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238 | __asm__ __volatile__ ( |
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239 | "pushl %0\n\t" |
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240 | "popf\n" |
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241 | : : "r" (ifl) |
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242 | ); |
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243 | } |
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244 | |||
245 | |||
246 | { |
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247 | u32_t tmp; |
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248 | __asm__ __volatile__ ( |
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249 | // "xorl %%eax, %%eax \n\t" |
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250 | "cld \n\t" |
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251 | "rep stosb \n" |
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252 | :"=c"(tmp),"=D"(tmp) |
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253 | :"a"(0),"c"(len),"D"(dst)); |
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254 | __asm__ __volatile__ ("":::"ecx","edi"); |
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255 | }; |
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256 |