diff options
| author | Bharat Bhushan <r65777@freescale.com> | 2012-05-21 03:21:23 +0400 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2012-05-30 13:43:11 +0400 |
| commit | 21bd000abff7d587229dbbee6f8c17f3aad9f9d8 (patch) | |
| tree | 23bc78396196e5253e3330f03cf2eecb41a067b3 /arch/powerpc/kvm/booke_emulate.c | |
| parent | 32fad281c0680ed0ccade7dda85a2121cf9b1d06 (diff) | |
| download | linux-21bd000abff7d587229dbbee6f8c17f3aad9f9d8.tar.xz | |
KVM: PPC: booke: Added DECAR support
Added the decrementer auto-reload support. DECAR is readable
on e500v2/e500mc and later cpus.
Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/booke_emulate.c')
| -rw-r--r-- | arch/powerpc/kvm/booke_emulate.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/booke_emulate.c b/arch/powerpc/kvm/booke_emulate.c index 6c76397f2af4..9eb9809eb13e 100644 --- a/arch/powerpc/kvm/booke_emulate.c +++ b/arch/powerpc/kvm/booke_emulate.c @@ -129,6 +129,9 @@ int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val) kvmppc_set_tcr(vcpu, spr_val); break; + case SPRN_DECAR: + vcpu->arch.decar = spr_val; + break; /* * Note: SPRG4-7 are user-readable. * These values are loaded into the real SPRGs when resuming the |