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Diffstat (limited to 'arch/powerpc/kvm')
-rw-r--r--arch/powerpc/kvm/booke.c34
1 files changed, 24 insertions, 10 deletions
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 1d6edf00e0e5..a972fb600a99 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -1441,7 +1441,6 @@ int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
int r = 0;
union kvmppc_one_reg val;
int size;
- long int i;
size = one_reg_size(reg->id);
if (size > sizeof(val))
@@ -1449,16 +1448,24 @@ int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
switch (reg->id) {
case KVM_REG_PPC_IAC1:
+ val = get_reg_val(reg->id, vcpu->arch.dbg_reg.iac1);
+ break;
case KVM_REG_PPC_IAC2:
+ val = get_reg_val(reg->id, vcpu->arch.dbg_reg.iac2);
+ break;
+#if CONFIG_PPC_ADV_DEBUG_IACS > 2
case KVM_REG_PPC_IAC3:
+ val = get_reg_val(reg->id, vcpu->arch.dbg_reg.iac3);
+ break;
case KVM_REG_PPC_IAC4:
- i = reg->id - KVM_REG_PPC_IAC1;
- val = get_reg_val(reg->id, vcpu->arch.dbg_reg.iac[i]);
+ val = get_reg_val(reg->id, vcpu->arch.dbg_reg.iac4);
break;
+#endif
case KVM_REG_PPC_DAC1:
+ val = get_reg_val(reg->id, vcpu->arch.dbg_reg.dac1);
+ break;
case KVM_REG_PPC_DAC2:
- i = reg->id - KVM_REG_PPC_DAC1;
- val = get_reg_val(reg->id, vcpu->arch.dbg_reg.dac[i]);
+ val = get_reg_val(reg->id, vcpu->arch.dbg_reg.dac2);
break;
case KVM_REG_PPC_EPR: {
u32 epr = get_guest_epr(vcpu);
@@ -1501,7 +1508,6 @@ int kvm_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
int r = 0;
union kvmppc_one_reg val;
int size;
- long int i;
size = one_reg_size(reg->id);
if (size > sizeof(val))
@@ -1512,16 +1518,24 @@ int kvm_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
switch (reg->id) {
case KVM_REG_PPC_IAC1:
+ vcpu->arch.dbg_reg.iac1 = set_reg_val(reg->id, val);
+ break;
case KVM_REG_PPC_IAC2:
+ vcpu->arch.dbg_reg.iac2 = set_reg_val(reg->id, val);
+ break;
+#if CONFIG_PPC_ADV_DEBUG_IACS > 2
case KVM_REG_PPC_IAC3:
+ vcpu->arch.dbg_reg.iac3 = set_reg_val(reg->id, val);
+ break;
case KVM_REG_PPC_IAC4:
- i = reg->id - KVM_REG_PPC_IAC1;
- vcpu->arch.dbg_reg.iac[i] = set_reg_val(reg->id, val);
+ vcpu->arch.dbg_reg.iac4 = set_reg_val(reg->id, val);
break;
+#endif
case KVM_REG_PPC_DAC1:
+ vcpu->arch.dbg_reg.dac1 = set_reg_val(reg->id, val);
+ break;
case KVM_REG_PPC_DAC2:
- i = reg->id - KVM_REG_PPC_DAC1;
- vcpu->arch.dbg_reg.dac[i] = set_reg_val(reg->id, val);
+ vcpu->arch.dbg_reg.dac2 = set_reg_val(reg->id, val);
break;
case KVM_REG_PPC_EPR: {
u32 new_epr = set_reg_val(reg->id, val);