For KVM also use the "struct debug_reg" defined in asm/processor.h
Signed-off-by: Bharat Bhushan <bharat.bhushan@xxxxxxxxxxxxx>
---
arch/powerpc/include/asm/kvm_host.h | 13 +------------
arch/powerpc/kvm/booke.c | 34 ++++++++++++++++++++++++----------
2 files changed, 25 insertions(+), 22 deletions(-)
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index af326cd..838a577 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -381,17 +381,6 @@ struct kvmppc_slb {
#define KVMPPC_EPR_USER 1 /* exit to userspace to fill EPR */
#define KVMPPC_EPR_KERNEL 2 /* in-kernel irqchip */
-struct kvmppc_booke_debug_reg {
- u32 dbcr0;
- u32 dbcr1;
- u32 dbcr2;
-#ifdef CONFIG_KVM_E500MC
- u32 dbcr4;
-#endif
- u64 iac[KVMPPC_BOOKE_MAX_IAC];
- u64 dac[KVMPPC_BOOKE_MAX_DAC];
-};
-
#define KVMPPC_IRQ_DEFAULT 0
#define KVMPPC_IRQ_MPIC 1
#define KVMPPC_IRQ_XICS 2
@@ -535,7 +524,7 @@ struct kvm_vcpu_arch {
u32 eptcfg;
u32 epr;
u32 crit_save;
- struct kvmppc_booke_debug_reg dbg_reg;
+ struct debug_reg dbg_reg;
#endif
gpa_t paddr_accessed;
gva_t vaddr_accessed;
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 62d4ece..3e9fc1d 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -1424,7 +1424,6 @@ 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))
@@ -1432,16 +1431,24 @@ 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);
@@ -1481,7 +1488,6 @@ 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))
@@ -1492,16 +1498,24 @@ 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);
--
1.7.0.4
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