12 struct msr {  struct
24 	struct msr reg;  argument
25 	struct msr *msrs;
60 static inline unsigned long long native_read_msr(unsigned int msr)  in native_read_msr()  argument
64 	asm volatile("rdmsr" : EAX_EDX_RET(val, low, high) : "c" (msr));  in native_read_msr()
68 static inline unsigned long long native_read_msr_safe(unsigned int msr,  in native_read_msr_safe()  argument
80 		     : "c" (msr), [fault] "i" (-EIO));  in native_read_msr_safe()
84 static inline void native_write_msr(unsigned int msr,  in native_write_msr()  argument
87 	asm volatile("wrmsr" : : "c" (msr), "a"(low), "d" (high) : "memory");  in native_write_msr()
91 notrace static inline int native_write_msr_safe(unsigned int msr,  in native_write_msr_safe()  argument
102 		     : "c" (msr), "0" (low), "d" (high),  in native_write_msr_safe()
140 #define rdmsr(msr, low, high)					\  argument
142 	u64 __val = native_read_msr((msr));			\
147 static inline void wrmsr(unsigned msr, unsigned low, unsigned high)  in wrmsr()  argument
149 	native_write_msr(msr, low, high);  in wrmsr()
152 #define rdmsrl(msr, val)			\  argument
153 	((val) = native_read_msr((msr)))
155 #define wrmsrl(msr, val)						\  argument
156 	native_write_msr((msr), (u32)((u64)(val)), (u32)((u64)(val) >> 32))
159 static inline int wrmsr_safe(unsigned msr, unsigned low, unsigned high)  in wrmsr_safe()  argument
161 	return native_write_msr_safe(msr, low, high);  in wrmsr_safe()
165 #define rdmsr_safe(msr, low, high)				\  argument
168 	u64 __val = native_read_msr_safe((msr), &__err);	\
174 static inline int rdmsrl_safe(unsigned msr, unsigned long long *p)  in rdmsrl_safe()  argument
178 	*p = native_read_msr_safe(msr, &err);  in rdmsrl_safe()
208 #define wrmsrl_safe(msr, val) wrmsr_safe((msr), (u32)(val),		\  argument
215 struct msr *msrs_alloc(void);
216 void msrs_free(struct msr *msrs);
217 int msr_set_bit(u32 msr, u8 bit);
218 int msr_clear_bit(u32 msr, u8 bit);
225 void rdmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr *msrs);
226 void wrmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr *msrs);
255 				struct msr *msrs)  in rdmsr_on_cpus()
260 				struct msr *msrs)  in wrmsr_on_cpus()