Hi, Xiantao
>> [3/17] Add firmware virtualization support.
+void kvm_sal_emul(struct kvm_vcpu *vcpu)
+{
+
+ struct sal_ret_values result;
+ u64 index, in1, in2, in3, in4, in5, in6, in7;
+
+ kvm_get_sal_call_data(vcpu, &index, &in1, &in2,
+ &in3, &in4, &in5, &in6, &in7);
+ if (index) {
+ result = sal_emulator(index, in1, in2, in3,
+ in4, in5, in6, in7);
+ set_sal_result(vcpu, result);
+ } else
+ printk(KERN_WARNING"kvm:Unsupported sal call called,"
+ " index:%d!\n", index);
+}
The printk always show index:0.
And set_sal_result() doesn't work at the time of index=0.
So I think the following code is better.
+void kvm_sal_emul(struct kvm_vcpu *vcpu)
+{
+
+ struct sal_ret_values result;
+ u64 index, in1, in2, in3, in4, in5, in6, in7;
+
+ kvm_get_sal_call_data(vcpu, &index, &in1, &in2,
+ &in3, &in4, &in5, &in6, &in7);
+ result = sal_emulator(index, in1, in2, in3,
+ in4, in5, in6, in7);
+ set_sal_result(vcpu, result);
+}
Best Regards,
Akio Takebe
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