diff options
Diffstat (limited to 'include/asm-x86/msr.h')
-rw-r--r-- | include/asm-x86/msr.h | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/include/asm-x86/msr.h b/include/asm-x86/msr.h index 5c95d0be1132..0648b2d57a38 100644 --- a/include/asm-x86/msr.h +++ b/include/asm-x86/msr.h | |||
@@ -203,73 +203,6 @@ static inline int wrmsr_safe(u32 __msr, u32 __low, u32 __high) | |||
203 | : "c" (counter)) | 203 | : "c" (counter)) |
204 | 204 | ||
205 | 205 | ||
206 | static inline void cpuid(int op, unsigned int *eax, unsigned int *ebx, | ||
207 | unsigned int *ecx, unsigned int *edx) | ||
208 | { | ||
209 | __asm__("cpuid" | ||
210 | : "=a" (*eax), | ||
211 | "=b" (*ebx), | ||
212 | "=c" (*ecx), | ||
213 | "=d" (*edx) | ||
214 | : "0" (op)); | ||
215 | } | ||
216 | |||
217 | /* Some CPUID calls want 'count' to be placed in ecx */ | ||
218 | static inline void cpuid_count(int op, int count, int *eax, int *ebx, int *ecx, | ||
219 | int *edx) | ||
220 | { | ||
221 | __asm__("cpuid" | ||
222 | : "=a" (*eax), | ||
223 | "=b" (*ebx), | ||
224 | "=c" (*ecx), | ||
225 | "=d" (*edx) | ||
226 | : "0" (op), "c" (count)); | ||
227 | } | ||
228 | |||
229 | /* | ||
230 | * CPUID functions returning a single datum | ||
231 | */ | ||
232 | static inline unsigned int cpuid_eax(unsigned int op) | ||
233 | { | ||
234 | unsigned int eax; | ||
235 | |||
236 | __asm__("cpuid" | ||
237 | : "=a" (eax) | ||
238 | : "0" (op) | ||
239 | : "bx", "cx", "dx"); | ||
240 | return eax; | ||
241 | } | ||
242 | static inline unsigned int cpuid_ebx(unsigned int op) | ||
243 | { | ||
244 | unsigned int eax, ebx; | ||
245 | |||
246 | __asm__("cpuid" | ||
247 | : "=a" (eax), "=b" (ebx) | ||
248 | : "0" (op) | ||
249 | : "cx", "dx" ); | ||
250 | return ebx; | ||
251 | } | ||
252 | static inline unsigned int cpuid_ecx(unsigned int op) | ||
253 | { | ||
254 | unsigned int eax, ecx; | ||
255 | |||
256 | __asm__("cpuid" | ||
257 | : "=a" (eax), "=c" (ecx) | ||
258 | : "0" (op) | ||
259 | : "bx", "dx" ); | ||
260 | return ecx; | ||
261 | } | ||
262 | static inline unsigned int cpuid_edx(unsigned int op) | ||
263 | { | ||
264 | unsigned int eax, edx; | ||
265 | |||
266 | __asm__("cpuid" | ||
267 | : "=a" (eax), "=d" (edx) | ||
268 | : "0" (op) | ||
269 | : "bx", "cx"); | ||
270 | return edx; | ||
271 | } | ||
272 | |||
273 | #ifdef __KERNEL__ | 206 | #ifdef __KERNEL__ |
274 | 207 | ||
275 | /* wrmsr with exception handling */ | 208 | /* wrmsr with exception handling */ |