[Qemu-devel] [PATCH 04/10] s390x: remove {kvm_}s390_virtio_irq()

[Cornelia Huck]

This interface was only used by the old virtio machine and therefore
is not needed anymore.

Reviewed-by: David Hildenbrand <address@hidden>
Reviewed-by: Halil Pasic <address@hidden>
Signed-off-by: Cornelia Huck <address@hidden>
---
 target-s390x/cpu.h       |  5 -----
 target-s390x/interrupt.c | 11 -----------
 target-s390x/kvm.c       | 11 -----------
 3 files changed, 27 deletions(-)

diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h
index 06ca60b..76cbdca 100644
--- a/target-s390x/cpu.h
+++ b/target-s390x/cpu.h
@@ -471,10 +471,8 @@ void s390x_tod_timer(void *opaque);
 void s390x_cpu_timer(void *opaque);
 
 int s390_virtio_hypercall(CPUS390XState *env);
-void s390_virtio_irq(int config_change, uint64_t token);
 
 #ifdef CONFIG_KVM
-void kvm_s390_virtio_irq(int config_change, uint64_t token);
 void kvm_s390_service_interrupt(uint32_t parm);
 void kvm_s390_vcpu_interrupt(S390CPU *cpu, struct kvm_s390_irq *irq);
 void kvm_s390_floating_interrupt(struct kvm_s390_irq *irq);
@@ -485,9 +483,6 @@ int kvm_s390_mem_op(S390CPU *cpu, vaddr addr, uint8_t ar, 
void *hostbuf,
 int kvm_s390_get_clock(uint8_t *tod_high, uint64_t *tod_clock);
 int kvm_s390_set_clock(uint8_t *tod_high, uint64_t *tod_clock);
 #else
-static inline void kvm_s390_virtio_irq(int config_change, uint64_t token)
-{
-}
 static inline void kvm_s390_service_interrupt(uint32_t parm)
 {
 }
diff --git a/target-s390x/interrupt.c b/target-s390x/interrupt.c
index 07d210a..bad60a7 100644
--- a/target-s390x/interrupt.c
+++ b/target-s390x/interrupt.c
@@ -28,17 +28,6 @@ void s390_sclp_extint(uint32_t parm)
     }
 }
 
-void s390_virtio_irq(int config_change, uint64_t token)
-{
-    if (kvm_enabled()) {
-        kvm_s390_virtio_irq(config_change, token);
-    } else {
-        S390CPU *dummy_cpu = s390_cpu_addr2state(0);
-
-        cpu_inject_ext(dummy_cpu, EXT_VIRTIO, config_change, token);
-    }
-}
-
 void s390_io_interrupt(uint16_t subchannel_id, uint16_t subchannel_nr,
                        uint32_t io_int_parm, uint32_t io_int_word)
 {
diff --git a/target-s390x/kvm.c b/target-s390x/kvm.c
index 6763656..e1859ca 100644
--- a/target-s390x/kvm.c
+++ b/target-s390x/kvm.c
@@ -936,17 +936,6 @@ void kvm_s390_floating_interrupt(struct kvm_s390_irq *irq)
     __kvm_s390_floating_interrupt(irq);
 }
 
-void kvm_s390_virtio_irq(int config_change, uint64_t token)
-{
-    struct kvm_s390_irq irq = {
-        .type = KVM_S390_INT_VIRTIO,
-        .u.ext.ext_params = config_change,
-        .u.ext.ext_params2 = token,
-    };
-
-    kvm_s390_floating_interrupt(&irq);
-}
-
 void kvm_s390_service_interrupt(uint32_t parm)
 {
     struct kvm_s390_irq irq = {
-- 
2.7.1