On 20.08.14 15:36, Mihai Caraman wrote:
> Add setter functions for IVPR, IVOR2 and IVOR8 emulation in preparation
> for ONE_REG support.
>
> Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
What about the other GIVORs?
Also, I would prefer to have a common helper for IVOR setting that
simply covers SPRN_GIVOR setting along the way. Something like
void kvmppc_set_ivor(struct kvm_vcpu *vcpu, int irqprio_ivor, u16 new_ivor)
{
vcpu->arch.ivor[irqprio_ivor] = new_ivor;
switch (irqprio_ivor) {
case BOOKE_IRQPRIO_DATA_STORAGE:
mtspr(SPRN_GIVOR2, new_ivor);
break;
...
}
}
which you can just call from all the IVOR setters. In fact, you can
probably combine all of the ONE_REG handlers into a single handler that
just does a quick table lookup for its irqprio.
Alex
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