KVM: PPC: BOOKE: Add one reg interface for DBSR
Signed-off-by: Bharat Bhushan <Bharat.Bhushan@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
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348ba71081
Коммит
2c5096720f
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@ -557,6 +557,7 @@ struct kvm_get_htab_header {
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#define KVM_REG_PPC_DABRX (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb8)
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#define KVM_REG_PPC_WORT (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb9)
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#define KVM_REG_PPC_SPRG9 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xba)
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#define KVM_REG_PPC_DBSR (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xbb)
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/* Transactional Memory checkpointed state:
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* This is all GPRs, all VSX regs and a subset of SPRs
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@ -1494,6 +1494,9 @@ int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
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case KVM_REG_PPC_DAC2:
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val = get_reg_val(reg->id, vcpu->arch.dbg_reg.dac2);
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break;
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case KVM_REG_PPC_DBSR:
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val = get_reg_val(reg->id, vcpu->arch.dbsr);
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break;
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case KVM_REG_PPC_EPR: {
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u32 epr = kvmppc_get_epr(vcpu);
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val = get_reg_val(reg->id, epr);
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@ -1564,6 +1567,9 @@ int kvm_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
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case KVM_REG_PPC_DAC2:
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vcpu->arch.dbg_reg.dac2 = set_reg_val(reg->id, val);
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break;
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case KVM_REG_PPC_DBSR:
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vcpu->arch.dbsr = set_reg_val(reg->id, val);
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break;
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case KVM_REG_PPC_EPR: {
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u32 new_epr = set_reg_val(reg->id, val);
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kvmppc_set_epr(vcpu, new_epr);
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