KVM: s390: add defines for virtio and pfault interrupt code

Get rid of open coded value for virtio and pfault completion interrupts.
Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com>
Reviewed-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com>

arch/s390/kvm/interrupt.c

@@ -27,6 +27,8 @@
 #define IOINT_CSSID_MASK 0x03fc0000
 #define IOINT_AI_MASK 0x04000000
 #define PFAULT_INIT 0x0600
+#define PFAULT_DONE 0x0680
+#define VIRTIO_PARAM 0x0d00
 
 static int __must_check deliver_ckc_interrupt(struct kvm_vcpu *vcpu);
 
@@ -391,7 +393,7 @@ static int __must_check __do_deliver_interrupt(struct kvm_vcpu *vcpu,
 		trace_kvm_s390_deliver_interrupt(vcpu->vcpu_id, inti->type, 0,
 						 inti->ext.ext_params2);
 		rc  = put_guest_lc(vcpu, 0x2603, (u16 *)__LC_EXT_INT_CODE);
-		rc |= put_guest_lc(vcpu, 0x0680, (u16 *)__LC_EXT_CPU_ADDR);
+		rc |= put_guest_lc(vcpu, PFAULT_DONE, (u16 *)__LC_EXT_CPU_ADDR);
 		rc |= write_guest_lc(vcpu, __LC_EXT_OLD_PSW,
 				     &vcpu->arch.sie_block->gpsw,
 				     sizeof(psw_t));
@@ -408,7 +410,7 @@ static int __must_check __do_deliver_interrupt(struct kvm_vcpu *vcpu,
 						 inti->ext.ext_params,
 						 inti->ext.ext_params2);
 		rc  = put_guest_lc(vcpu, 0x2603, (u16 *)__LC_EXT_INT_CODE);
-		rc |= put_guest_lc(vcpu, 0x0d00, (u16 *)__LC_EXT_CPU_ADDR);
+		rc |= put_guest_lc(vcpu, VIRTIO_PARAM, (u16 *)__LC_EXT_CPU_ADDR);
 		rc |= write_guest_lc(vcpu, __LC_EXT_OLD_PSW,
 				     &vcpu->arch.sie_block->gpsw,
 				     sizeof(psw_t));