13 struct msr {  struct
25 	struct msr reg;  argument
26 	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()
176 #define rdmsr(msr, low, high)					\  argument
178 	u64 __val = native_read_msr((msr));			\
183 static inline void wrmsr(unsigned msr, unsigned low, unsigned high)  in wrmsr()  argument
185 	native_write_msr(msr, low, high);  in wrmsr()
188 #define rdmsrl(msr, val)			\  argument
189 	((val) = native_read_msr((msr)))
191 static inline void wrmsrl(unsigned msr, u64 val)  in wrmsrl()  argument
193 	native_write_msr(msr, (u32)val, (u32)(val >> 32));  in wrmsrl()
197 static inline int wrmsr_safe(unsigned msr, unsigned low, unsigned high)  in wrmsr_safe()  argument
199 	return native_write_msr_safe(msr, low, high);  in wrmsr_safe()
203 #define rdmsr_safe(msr, low, high)				\  argument
206 	u64 __val = native_read_msr_safe((msr), &__err);	\
212 static inline int rdmsrl_safe(unsigned msr, unsigned long long *p)  in rdmsrl_safe()  argument
216 	*p = native_read_msr_safe(msr, &err);  in rdmsrl_safe()
234 static inline int wrmsrl_safe(u32 msr, u64 val)  in wrmsrl_safe()  argument
236 	return wrmsr_safe(msr, (u32)val,  (u32)(val >> 32));  in wrmsrl_safe()
243 struct msr *msrs_alloc(void);
244 void msrs_free(struct msr *msrs);
245 int msr_set_bit(u32 msr, u8 bit);
246 int msr_clear_bit(u32 msr, u8 bit);
253 void rdmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr *msrs);
254 void wrmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr *msrs);
283 				struct msr *msrs)  in rdmsr_on_cpus()
288 				struct msr *msrs)  in wrmsr_on_cpus()