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Diffstat (limited to 'arch/powerpc/kvm/booke_emulate.c')
-rw-r--r--arch/powerpc/kvm/booke_emulate.c23
1 files changed, 14 insertions, 9 deletions
diff --git a/arch/powerpc/kvm/booke_emulate.c b/arch/powerpc/kvm/booke_emulate.c
index 1260f5f24c0c..3e652da36534 100644
--- a/arch/powerpc/kvm/booke_emulate.c
+++ b/arch/powerpc/kvm/booke_emulate.c
@@ -13,6 +13,7 @@
* Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Copyright IBM Corp. 2008
+ * Copyright 2011 Freescale Semiconductor, Inc.
*
* Authors: Hollis Blanchard <hollisb@us.ibm.com>
*/
@@ -107,7 +108,7 @@ int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs)
case SPRN_DEAR:
vcpu->arch.shared->dar = spr_val; break;
case SPRN_ESR:
- vcpu->arch.esr = spr_val; break;
+ vcpu->arch.shared->esr = spr_val; break;
case SPRN_DBCR0:
vcpu->arch.dbcr0 = spr_val; break;
case SPRN_DBCR1:
@@ -115,23 +116,23 @@ int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs)
case SPRN_DBSR:
vcpu->arch.dbsr &= ~spr_val; break;
case SPRN_TSR:
- vcpu->arch.tsr &= ~spr_val; break;
+ kvmppc_clr_tsr_bits(vcpu, spr_val);
+ break;
case SPRN_TCR:
- vcpu->arch.tcr = spr_val;
- kvmppc_emulate_dec(vcpu);
+ kvmppc_set_tcr(vcpu, spr_val);
break;
/* Note: SPRG4-7 are user-readable. These values are
* loaded into the real SPRGs when resuming the
* guest. */
case SPRN_SPRG4:
- vcpu->arch.sprg4 = spr_val; break;
+ vcpu->arch.shared->sprg4 = spr_val; break;
case SPRN_SPRG5:
- vcpu->arch.sprg5 = spr_val; break;
+ vcpu->arch.shared->sprg5 = spr_val; break;
case SPRN_SPRG6:
- vcpu->arch.sprg6 = spr_val; break;
+ vcpu->arch.shared->sprg6 = spr_val; break;
case SPRN_SPRG7:
- vcpu->arch.sprg7 = spr_val; break;
+ vcpu->arch.shared->sprg7 = spr_val; break;
case SPRN_IVPR:
vcpu->arch.ivpr = spr_val;
@@ -202,13 +203,17 @@ int kvmppc_booke_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt)
case SPRN_DEAR:
kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->dar); break;
case SPRN_ESR:
- kvmppc_set_gpr(vcpu, rt, vcpu->arch.esr); break;
+ kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->esr); break;
case SPRN_DBCR0:
kvmppc_set_gpr(vcpu, rt, vcpu->arch.dbcr0); break;
case SPRN_DBCR1:
kvmppc_set_gpr(vcpu, rt, vcpu->arch.dbcr1); break;
case SPRN_DBSR:
kvmppc_set_gpr(vcpu, rt, vcpu->arch.dbsr); break;
+ case SPRN_TSR:
+ kvmppc_set_gpr(vcpu, rt, vcpu->arch.tsr); break;
+ case SPRN_TCR:
+ kvmppc_set_gpr(vcpu, rt, vcpu->arch.tcr); break;
case SPRN_IVOR0:
kvmppc_set_gpr(vcpu, rt, vcpu->arch.ivor[BOOKE_IRQPRIO_CRITICAL]);