diff options
| author | Simon Guo <wei.guo.simon@gmail.com> | 2018-05-21 13:24:25 +0800 |
|---|---|---|
| committer | Paul Mackerras <paulus@ozlabs.org> | 2018-05-22 19:52:55 +1000 |
| commit | da2a32b876e979d74f84746ae8d066e1d54b568f (patch) | |
| tree | 19256f755e168942427f17e4bfb5e632822947d9 /arch/powerpc/kvm/powerpc.c | |
| parent | b01c78c297da45500c18adb99bcc1e08d96768d5 (diff) | |
KVM: PPC: Expand mmio_vsx_copy_type to cover VMX load/store element types
VSX MMIO emulation uses mmio_vsx_copy_type to represent VSX emulated
element size/type, such as KVMPPC_VSX_COPY_DWORD_LOAD, etc. This
patch expands mmio_vsx_copy_type to cover VMX copy type, such as
KVMPPC_VMX_COPY_BYTE(stvebx/lvebx), etc. As a result,
mmio_vsx_copy_type is also renamed to mmio_copy_type.
It is a preparation for reimplementing VMX MMIO emulation.
Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'arch/powerpc/kvm/powerpc.c')
| -rw-r--r-- | arch/powerpc/kvm/powerpc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 8ce9e7ba5fed..1580bd24bc74 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -1080,14 +1080,14 @@ static void kvmppc_complete_mmio_load(struct kvm_vcpu *vcpu, if (vcpu->kvm->arch.kvm_ops->giveup_ext) vcpu->kvm->arch.kvm_ops->giveup_ext(vcpu, MSR_VSX); - if (vcpu->arch.mmio_vsx_copy_type == KVMPPC_VSX_COPY_DWORD) + if (vcpu->arch.mmio_copy_type == KVMPPC_VSX_COPY_DWORD) kvmppc_set_vsr_dword(vcpu, gpr); - else if (vcpu->arch.mmio_vsx_copy_type == KVMPPC_VSX_COPY_WORD) + else if (vcpu->arch.mmio_copy_type == KVMPPC_VSX_COPY_WORD) kvmppc_set_vsr_word(vcpu, gpr); - else if (vcpu->arch.mmio_vsx_copy_type == + else if (vcpu->arch.mmio_copy_type == KVMPPC_VSX_COPY_DWORD_LOAD_DUMP) kvmppc_set_vsr_dword_dump(vcpu, gpr); - else if (vcpu->arch.mmio_vsx_copy_type == + else if (vcpu->arch.mmio_copy_type == KVMPPC_VSX_COPY_WORD_LOAD_DUMP) kvmppc_set_vsr_word_dump(vcpu, gpr); break; @@ -1260,7 +1260,7 @@ static inline int kvmppc_get_vsr_data(struct kvm_vcpu *vcpu, int rs, u64 *val) u32 dword_offset, word_offset; union kvmppc_one_reg reg; int vsx_offset = 0; - int copy_type = vcpu->arch.mmio_vsx_copy_type; + int copy_type = vcpu->arch.mmio_copy_type; int result = 0; switch (copy_type) { |