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Commit 60f90a14 authored by Jens Freimann's avatar Jens Freimann Committed by Christian Borntraeger
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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: default avatarJens Freimann <jfrei@linux.vnet.ibm.com>
Reviewed-by: default avatarDavid Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
parent af43eb2f

arch/s390/kvm/interrupt.c

+4 −2
Original line number Diff line number Diff line
@@ -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));