| Message ID | 1381241531-27940-3-git-send-email-clg@fr.ibm.com |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h index dfe8f11..4ee6c66 100644 --- a/arch/powerpc/include/asm/kvm_book3s.h +++ b/arch/powerpc/include/asm/kvm_book3s.h @@ -270,6 +270,16 @@ static inline ulong kvmppc_get_pc(struct kvm_vcpu *vcpu) return vcpu->arch.pc; } +static inline bool kvmppc_need_byteswap(struct kvm_vcpu *vcpu) +{ + return vcpu->arch.shared->msr & MSR_LE; +} + +static inline bool kvmppc_is_bigendian(struct kvm_vcpu *vcpu) +{ + return !kvmppc_need_byteswap(vcpu); +} + static inline int kvmppc_ld32(struct kvm_vcpu *vcpu, ulong *eaddr, u32 *ptr, bool data) {
They will be used to decide whether to byte-swap or not. When Little Endian host kernels come, these routines will need to be changed accordingly. Signed-off-by: Cédric Le Goater <clg@fr.ibm.com> --- arch/powerpc/include/asm/kvm_book3s.h | 10 ++++++++++ 1 file changed, 10 insertions(+)