diff options
Diffstat (limited to 'arch/powerpc/include/asm')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_book3s.h | 5 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h index bea76371dbe1..7e243b2cac72 100644 --- a/arch/powerpc/include/asm/kvm_book3s.h +++ b/arch/powerpc/include/asm/kvm_book3s.h @@ -148,6 +148,11 @@ static inline ulong dsisr(void) extern void kvm_return_point(void); +/* Magic register values loaded into r3 and r4 before the 'sc' assembly + * instruction for the OSI hypercalls */ +#define OSI_SC_MAGIC_R3 0x113724FA +#define OSI_SC_MAGIC_R4 0x77810F9B + #define INS_DCBZ 0x7c0007ec #endif /* __ASM_KVM_BOOK3S_H__ */ diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index 0ebda67ad6a8..486f1cafd5f7 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -273,6 +273,8 @@ struct kvm_vcpu_arch { u8 mmio_sign_extend; u8 dcr_needed; u8 dcr_is_write; + u8 osi_needed; + u8 osi_enabled; u32 cpr0_cfgaddr; /* holds the last set cpr0_cfgaddr */ |