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40 | extern void interrupt_handlers(void); |
40 | extern void interrupt_handlers(void); |
41 | 41 | ||
42 | extern void enable_l_apic_in_msr(void); |
42 | extern void enable_l_apic_in_msr(void); |
43 | 43 | ||
44 | 44 | ||
45 | void asm_delay_loop(__u32 t); |
45 | extern void asm_delay_loop(__u32 t); |
46 | void asm_fake_loop(__u32 t); |
46 | extern void asm_fake_loop(__u32 t); |
47 | 47 | ||
48 | 48 | ||
49 | /** Halt CPU |
49 | /** Halt CPU |
50 | * |
50 | * |
51 | * Halt the current CPU until interrupt event. |
51 | * Halt the current CPU until interrupt event. |
Line 233... | Line 233... | ||
233 | : "=r" (ip) |
233 | : "=r" (ip) |
234 | ); |
234 | ); |
235 | return ip; |
235 | return ip; |
236 | } |
236 | } |
237 | 237 | ||
- | 238 | /** Invalidate TLB Entry. |
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- | 239 | * |
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- | 240 | * @param addr Address on a page whose TLB entry is to be invalidated. |
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- | 241 | */ |
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- | 242 | static inline void invlpg(__address addr) |
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- | 243 | { |
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- | 244 | __asm__ volatile ("invlpg %0\n" :: "m" (addr)); |
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- | 245 | } |
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- | 246 | ||
238 | #endif |
247 | #endif |