Searched refs:fsw (Results 1 - 5 of 5) sorted by relevance

/linux-4.4.14/arch/x86/boot/
H A Dcpuflags.c16 u16 fcw = -1, fsw = -1; has_fpu() local
26 : "+m" (fsw), "+m" (fcw)); has_fpu()
28 return fsw == 0 && (fcw & 0x103f) == 0x003f; has_fpu()
/linux-4.4.14/arch/x86/kernel/fpu/
H A Dinit.c70 u16 fsw, fcw; fpu__init_system_early_generic() local
72 fsw = fcw = 0xffff; fpu__init_system_early_generic()
79 : "+m" (fsw), "+m" (fcw)); fpu__init_system_early_generic()
81 if (fsw == 0 && (fcw & 0x103f) == 0x003f) fpu__init_system_early_generic()
/linux-4.4.14/arch/x86/include/uapi/asm/
H A Dkvm.h160 __u16 fsw; member in struct:kvm_fpu
/linux-4.4.14/arch/x86/kvm/
H A Demulate.c1106 u16 fsw; em_fnstsw() local
1112 asm volatile("fnstsw %0": "+m"(fsw)); em_fnstsw()
1115 ctxt->dst.val = fsw; em_fnstsw()
H A Dx86.c7172 fpu->fsw = fxsave->swd; kvm_arch_vcpu_ioctl_get_fpu()
7189 fxsave->swd = fpu->fsw; kvm_arch_vcpu_ioctl_set_fpu()

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