14 struct msr {  struct
26 	struct msr reg;  argument
27 	struct msr *msrs;
74 extern void do_trace_write_msr(unsigned int msr, u64 val, int failed);
75 extern void do_trace_read_msr(unsigned int msr, u64 val, int failed);
76 extern void do_trace_rdpmc(unsigned int msr, u64 val, int failed);
79 static inline void do_trace_write_msr(unsigned int msr, u64 val, int failed) {}  in do_trace_write_msr()  argument
80 static inline void do_trace_read_msr(unsigned int msr, u64 val, int failed) {}  in do_trace_read_msr()  argument
81 static inline void do_trace_rdpmc(unsigned int msr, u64 val, int failed) {}  in do_trace_rdpmc()  argument
91 static inline unsigned long long notrace __rdmsr(unsigned int msr)  in __rdmsr()  argument
98 		     : EAX_EDX_RET(val, low, high) : "c" (msr));  in __rdmsr()
103 static inline void notrace __wrmsr(unsigned int msr, u32 low, u32 high)  in __wrmsr()  argument
108 		     : : "c" (msr), "a"(low), "d" (high) : "memory");  in __wrmsr()
111 #define native_rdmsr(msr, val1, val2)			\  argument
113 	u64 __val = __rdmsr((msr));			\
118 #define native_wrmsr(msr, low, high)			\  argument
119 	__wrmsr(msr, low, high)
121 #define native_wrmsrl(msr, val)				\  argument
122 	__wrmsr((msr), (u32)((u64)(val)),		\
125 static inline unsigned long long native_read_msr(unsigned int msr)  in native_read_msr()  argument
129 	val = __rdmsr(msr);  in native_read_msr()
132 		do_trace_read_msr(msr, val, 0);  in native_read_msr()
137 static inline unsigned long long native_read_msr_safe(unsigned int msr,  in native_read_msr_safe()  argument
152 		     : "c" (msr), [fault] "i" (-EIO));  in native_read_msr_safe()
154 		do_trace_read_msr(msr, EAX_EDX_VAL(val, low, high), *err);  in native_read_msr_safe()
160 native_write_msr(unsigned int msr, u32 low, u32 high)  in native_write_msr()  argument
162 	__wrmsr(msr, low, high);  in native_write_msr()
165 		do_trace_write_msr(msr, ((u64)high << 32 | low), 0);  in native_write_msr()
170 native_write_msr_safe(unsigned int msr, u32 low, u32 high)  in native_write_msr_safe()  argument
181 		     : "c" (msr), "0" (low), "d" (high),  in native_write_msr_safe()
185 		do_trace_write_msr(msr, ((u64)high << 32 | low), err);  in native_write_msr_safe()
255 #define rdmsr(msr, low, high)					\  argument
257 	u64 __val = native_read_msr((msr));			\
262 static inline void wrmsr(unsigned int msr, u32 low, u32 high)  in wrmsr()  argument
264 	native_write_msr(msr, low, high);  in wrmsr()
267 #define rdmsrl(msr, val)			\  argument
268 	((val) = native_read_msr((msr)))
270 static inline void wrmsrl(unsigned int msr, u64 val)  in wrmsrl()  argument
272 	native_write_msr(msr, (u32)(val & 0xffffffffULL), (u32)(val >> 32));  in wrmsrl()
276 static inline int wrmsr_safe(unsigned int msr, u32 low, u32 high)  in wrmsr_safe()  argument
278 	return native_write_msr_safe(msr, low, high);  in wrmsr_safe()
282 #define rdmsr_safe(msr, low, high)				\  argument
285 	u64 __val = native_read_msr_safe((msr), &__err);	\
291 static inline int rdmsrl_safe(unsigned int msr, unsigned long long *p)  in rdmsrl_safe()  argument
295 	*p = native_read_msr_safe(msr, &err);  in rdmsrl_safe()
313 static inline int wrmsrl_safe(u32 msr, u64 val)  in wrmsrl_safe()  argument
315 	return wrmsr_safe(msr, (u32)val,  (u32)(val >> 32));  in wrmsrl_safe()
322 struct msr *msrs_alloc(void);
323 void msrs_free(struct msr *msrs);
324 int msr_set_bit(u32 msr, u8 bit);
325 int msr_clear_bit(u32 msr, u8 bit);
332 void rdmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr *msrs);
333 void wrmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr *msrs);
362 				struct msr *msrs)  in rdmsr_on_cpus()
367 				struct msr *msrs)  in wrmsr_on_cpus()