diff options
Diffstat (limited to 'arch/x86/include/asm/paravirt.h')
| -rw-r--r-- | arch/x86/include/asm/paravirt.h | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h index 14ce05dfe04..0b47ddb6f00 100644 --- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -128,21 +128,11 @@ static inline u64 paravirt_read_msr(unsigned msr, int *err) return PVOP_CALL2(u64, pv_cpu_ops.read_msr, msr, err); } -static inline int paravirt_rdmsr_regs(u32 *regs) -{ - return PVOP_CALL1(int, pv_cpu_ops.rdmsr_regs, regs); -} - static inline int paravirt_write_msr(unsigned msr, unsigned low, unsigned high) { return PVOP_CALL3(int, pv_cpu_ops.write_msr, msr, low, high); } -static inline int paravirt_wrmsr_regs(u32 *regs) -{ - return PVOP_CALL1(int, pv_cpu_ops.wrmsr_regs, regs); -} - /* These should all do BUG_ON(_err), but our headers are too tangled. */ #define rdmsr(msr, val1, val2) \ do { \ @@ -176,9 +166,6 @@ do { \ _err; \ }) -#define rdmsr_safe_regs(regs) paravirt_rdmsr_regs(regs) -#define wrmsr_safe_regs(regs) paravirt_wrmsr_regs(regs) - static inline int rdmsrl_safe(unsigned msr, unsigned long long *p) { int err; @@ -186,32 +173,6 @@ static inline int rdmsrl_safe(unsigned msr, unsigned long long *p) *p = paravirt_read_msr(msr, &err); return err; } -static inline int rdmsrl_amd_safe(unsigned msr, unsigned long long *p) -{ - u32 gprs[8] = { 0 }; - int err; - - gprs[1] = msr; - gprs[7] = 0x9c5a203a; - - err = paravirt_rdmsr_regs(gprs); - - *p = gprs[0] | ((u64)gprs[2] << 32); - - return err; -} - -static inline int wrmsrl_amd_safe(unsigned msr, unsigned long long val) -{ - u32 gprs[8] = { 0 }; - - gprs[0] = (u32)val; - gprs[1] = msr; - gprs[2] = val >> 32; - gprs[7] = 0x9c5a203a; - - return paravirt_wrmsr_regs(gprs); -} static inline u64 paravirt_read_tsc(void) { |