diff --git a/hw/intc/s390_flic.c b/hw/intc/s390_flic.c
index ba1aa40eba..bdc8ec7607 100644
--- a/hw/intc/s390_flic.c
+++ b/hw/intc/s390_flic.c
@@ -127,6 +127,34 @@ static int qemu_s390_inject_airq(S390FLICState *fs, uint8_t type,
     return 0;
 }
 
+static void qemu_s390_inject_service(S390FLICState *fs, uint32_t parm)
+{
+
+    S390CPU *dummy_cpu = s390_cpu_addr2state(0);
+
+    /* FIXME: don't inject into dummy CPU */
+    cpu_inject_service(dummy_cpu, parm);
+}
+
+static void qemu_s390_inject_io(S390FLICState *fs, uint16_t subchannel_id,
+                                uint16_t subchannel_nr, uint32_t io_int_parm,
+                                uint32_t io_int_word)
+{
+    S390CPU *dummy_cpu = s390_cpu_addr2state(0);
+
+    /* FIXME: don't inject into dummy CPU */
+    cpu_inject_io(dummy_cpu, subchannel_id, subchannel_nr, io_int_parm,
+                  io_int_word);
+}
+
+static void qemu_s390_inject_crw_mchk(S390FLICState *fs)
+{
+    S390CPU *dummy_cpu = s390_cpu_addr2state(0);
+
+    /* FIXME: don't inject into dummy CPU */
+    cpu_inject_crw_mchk(dummy_cpu);
+}
+
 static void qemu_s390_flic_reset(DeviceState *dev)
 {
     QEMUS390FLICState *flic = QEMU_S390_FLIC(dev);
@@ -168,6 +196,9 @@ static void qemu_s390_flic_class_init(ObjectClass *oc, void *data)
     fsc->clear_io_irq = qemu_s390_clear_io_flic;
     fsc->modify_ais_mode = qemu_s390_modify_ais_mode;
     fsc->inject_airq = qemu_s390_inject_airq;
+    fsc->inject_service = qemu_s390_inject_service;
+    fsc->inject_io = qemu_s390_inject_io;
+    fsc->inject_crw_mchk = qemu_s390_inject_crw_mchk;
 }
 
 static Property s390_flic_common_properties[] = {
diff --git a/hw/intc/s390_flic_kvm.c b/hw/intc/s390_flic_kvm.c
index 0cb5feab0c..d277ffdd2e 100644
--- a/hw/intc/s390_flic_kvm.c
+++ b/hw/intc/s390_flic_kvm.c
@@ -111,14 +111,64 @@ static int flic_enqueue_irqs(void *buf, uint64_t len,
     return rc ? -errno : 0;
 }
 
-int kvm_s390_inject_flic(struct kvm_s390_irq *irq)
+static void kvm_s390_inject_flic(S390FLICState *fs, struct kvm_s390_irq *irq)
 {
-    static KVMS390FLICState *flic;
+    static bool use_flic = true;
+    int r;
+
+    if (use_flic) {
+        r = flic_enqueue_irqs(irq, sizeof(*irq), KVM_S390_FLIC(fs));
+        if (r == -ENOSYS) {
+            use_flic = false;
+        }
+        if (!r) {
+            return;
+        }
+    }
+    /* fallback to legacy KVM IOCTL in case FLIC fails */
+    kvm_s390_floating_interrupt_legacy(irq);
+}
+
+static void kvm_s390_inject_service(S390FLICState *fs, uint32_t parm)
+{
+        struct kvm_s390_irq irq = {
+        .type = KVM_S390_INT_SERVICE,
+        .u.ext.ext_params = parm,
+    };
+
+    kvm_s390_inject_flic(fs, &irq);
+}
 
-    if (unlikely(!flic)) {
-        flic = KVM_S390_FLIC(s390_get_flic());
+static void kvm_s390_inject_io(S390FLICState *fs, uint16_t subchannel_id,
+                               uint16_t subchannel_nr, uint32_t io_int_parm,
+                               uint32_t io_int_word)
+{
+    struct kvm_s390_irq irq = {
+        .u.io.subchannel_id = subchannel_id,
+        .u.io.subchannel_nr = subchannel_nr,
+        .u.io.io_int_parm = io_int_parm,
+        .u.io.io_int_word = io_int_word,
+    };
+
+    if (io_int_word & IO_INT_WORD_AI) {
+        irq.type = KVM_S390_INT_IO(1, 0, 0, 0);
+    } else {
+        irq.type = KVM_S390_INT_IO(0, (subchannel_id & 0xff00) >> 8,
+                                      (subchannel_id & 0x0006),
+                                      subchannel_nr);
     }
-    return flic_enqueue_irqs(irq, sizeof(*irq), flic);
+    kvm_s390_inject_flic(fs, &irq);
+}
+
+static void kvm_s390_inject_crw_mchk(S390FLICState *fs)
+{
+    struct kvm_s390_irq irq = {
+        .type = KVM_S390_MCHK,
+        .u.mchk.cr14 = CR14_CHANNEL_REPORT_SC,
+        .u.mchk.mcic = s390_build_validity_mcic() | MCIC_SC_CP,
+    };
+
+    kvm_s390_inject_flic(fs, &irq);
 }
 
 static int kvm_s390_clear_io_flic(S390FLICState *fs, uint16_t subchannel_id,
@@ -602,6 +652,9 @@ static void kvm_s390_flic_class_init(ObjectClass *oc, void *data)
     fsc->clear_io_irq = kvm_s390_clear_io_flic;
     fsc->modify_ais_mode = kvm_s390_modify_ais_mode;
     fsc->inject_airq = kvm_s390_inject_airq;
+    fsc->inject_service = kvm_s390_inject_service;
+    fsc->inject_io = kvm_s390_inject_io;
+    fsc->inject_crw_mchk = kvm_s390_inject_crw_mchk;
 }
 
 static const TypeInfo kvm_s390_flic_info = {
diff --git a/include/hw/s390x/s390_flic.h b/include/hw/s390x/s390_flic.h
index 5b00e936fa..d0538134b7 100644
--- a/include/hw/s390x/s390_flic.h
+++ b/include/hw/s390x/s390_flic.h
@@ -66,6 +66,11 @@ typedef struct S390FLICStateClass {
     int (*modify_ais_mode)(S390FLICState *fs, uint8_t isc, uint16_t mode);
     int (*inject_airq)(S390FLICState *fs, uint8_t type, uint8_t isc,
                        uint8_t flags);
+    void (*inject_service)(S390FLICState *fs, uint32_t parm);
+    void (*inject_io)(S390FLICState *fs, uint16_t subchannel_id,
+                      uint16_t subchannel_nr, uint32_t io_int_parm,
+                      uint32_t io_int_word);
+    void (*inject_crw_mchk)(S390FLICState *fs);
 } S390FLICStateClass;
 
 #define TYPE_KVM_S390_FLIC "s390-flic-kvm"
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h
index f32a5ad6c9..9d3aa05a47 100644
--- a/target/s390x/cpu.h
+++ b/target/s390x/cpu.h
@@ -741,7 +741,12 @@ void s390_program_interrupt(CPUS390XState *env, uint32_t code, int ilen,
                             uintptr_t ra);
 /* service interrupts are floating therefore we must not pass an cpustate */
 void s390_sclp_extint(uint32_t parm);
-
+/* FIXME: remove once we have proper floating interrupts in TCG */
+void cpu_inject_service(S390CPU *cpu, uint32_t param);
+void cpu_inject_crw_mchk(S390CPU *cpu);
+void cpu_inject_io(S390CPU *cpu, uint16_t subchannel_id,
+                   uint16_t subchannel_number, uint32_t io_int_parm,
+                   uint32_t io_int_word);
 
 /* mmu_helper.c */
 int s390_cpu_virt_mem_rw(S390CPU *cpu, vaddr laddr, uint8_t ar, void *hostbuf,
diff --git a/target/s390x/interrupt.c b/target/s390x/interrupt.c
index 380222b394..8229572f7d 100644
--- a/target/s390x/interrupt.c
+++ b/target/s390x/interrupt.c
@@ -15,6 +15,9 @@
 #include "exec/exec-all.h"
 #include "sysemu/kvm.h"
 #include "hw/s390x/ioinst.h"
+#if !defined(CONFIG_USER_ONLY)
+#include "hw/s390x/s390_flic.h"
+#endif
 
 /* Ensure to exit the TB after this call! */
 void trigger_pgm_exception(CPUS390XState *env, uint32_t code, uint32_t ilen)
@@ -55,7 +58,7 @@ void s390_program_interrupt(CPUS390XState *env, uint32_t code, int ilen,
 }
 
 #if !defined(CONFIG_USER_ONLY)
-static void cpu_inject_service(S390CPU *cpu, uint32_t param)
+void cpu_inject_service(S390CPU *cpu, uint32_t param)
 {
     CPUS390XState *env = &cpu->env;
 
@@ -134,9 +137,9 @@ void cpu_inject_stop(S390CPU *cpu)
     cpu_interrupt(CPU(cpu), CPU_INTERRUPT_HARD);
 }
 
-static void cpu_inject_io(S390CPU *cpu, uint16_t subchannel_id,
-                          uint16_t subchannel_number,
-                          uint32_t io_int_parm, uint32_t io_int_word)
+void cpu_inject_io(S390CPU *cpu, uint16_t subchannel_id,
+                   uint16_t subchannel_number, uint32_t io_int_parm,
+                   uint32_t io_int_word)
 {
     CPUS390XState *env = &cpu->env;
     int isc = IO_INT_WORD_ISC(io_int_word);
@@ -158,7 +161,7 @@ static void cpu_inject_io(S390CPU *cpu, uint16_t subchannel_id,
     cpu_interrupt(CPU(cpu), CPU_INTERRUPT_HARD);
 }
 
-static void cpu_inject_crw_mchk(S390CPU *cpu)
+void cpu_inject_crw_mchk(S390CPU *cpu)
 {
     CPUS390XState *env = &cpu->env;
 
@@ -173,38 +176,27 @@ static void cpu_inject_crw_mchk(S390CPU *cpu)
  */
 void s390_sclp_extint(uint32_t parm)
 {
-    if (kvm_enabled()) {
-        kvm_s390_service_interrupt(parm);
-    } else {
-        S390CPU *dummy_cpu = s390_cpu_addr2state(0);
+    S390FLICState *fs = s390_get_flic();
+    S390FLICStateClass *fsc = S390_FLIC_COMMON_GET_CLASS(fs);
 
-        cpu_inject_service(dummy_cpu, parm);
-    }
+    fsc->inject_service(fs, parm);
 }
 
 void s390_io_interrupt(uint16_t subchannel_id, uint16_t subchannel_nr,
                        uint32_t io_int_parm, uint32_t io_int_word)
 {
-    if (kvm_enabled()) {
-        kvm_s390_io_interrupt(subchannel_id, subchannel_nr, io_int_parm,
-                              io_int_word);
-    } else {
-        S390CPU *dummy_cpu = s390_cpu_addr2state(0);
+    S390FLICState *fs = s390_get_flic();
+    S390FLICStateClass *fsc = S390_FLIC_COMMON_GET_CLASS(fs);
 
-        cpu_inject_io(dummy_cpu, subchannel_id, subchannel_nr, io_int_parm,
-                      io_int_word);
-    }
+    fsc->inject_io(fs, subchannel_id, subchannel_nr, io_int_parm, io_int_word);
 }
 
 void s390_crw_mchk(void)
 {
-    if (kvm_enabled()) {
-        kvm_s390_crw_mchk();
-    } else {
-        S390CPU *dummy_cpu = s390_cpu_addr2state(0);
+    S390FLICState *fs = s390_get_flic();
+    S390FLICStateClass *fsc = S390_FLIC_COMMON_GET_CLASS(fs);
 
-        cpu_inject_crw_mchk(dummy_cpu);
-    }
+    fsc->inject_crw_mchk(fs);
 }
 
 bool s390_cpu_has_mcck_int(S390CPU *cpu)
diff --git a/target/s390x/kvm-stub.c b/target/s390x/kvm-stub.c
index 6bae3e99d3..8cdcf83845 100644
--- a/target/s390x/kvm-stub.c
+++ b/target/s390x/kvm-stub.c
@@ -12,10 +12,6 @@
 #include "cpu.h"
 #include "kvm_s390x.h"
 
-void kvm_s390_service_interrupt(uint32_t parm)
-{
-}
-
 void kvm_s390_access_exception(S390CPU *cpu, uint16_t code, uint64_t te_code)
 {
 }
@@ -30,15 +26,6 @@ void kvm_s390_program_interrupt(S390CPU *cpu, uint16_t code)
 {
 }
 
-void kvm_s390_io_interrupt(uint16_t subchannel_id, uint16_t subchannel_nr,
-                           uint32_t io_int_parm, uint32_t io_int_word)
-{
-}
-
-void kvm_s390_crw_mchk(void)
-{
-}
-
 int kvm_s390_set_cpu_state(S390CPU *cpu, uint8_t cpu_state)
 {
     return -ENOSYS;
diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c
index 8736001156..db5fe084ff 100644
--- a/target/s390x/kvm.c
+++ b/target/s390x/kvm.c
@@ -1034,7 +1034,7 @@ void kvm_s390_vcpu_interrupt(S390CPU *cpu, struct kvm_s390_irq *irq)
     inject_vcpu_irq_legacy(cs, irq);
 }
 
-static void __kvm_s390_floating_interrupt(struct kvm_s390_irq *irq)
+void kvm_s390_floating_interrupt_legacy(struct kvm_s390_irq *irq)
 {
     struct kvm_s390_interrupt kvmint = {};
     int r;
@@ -1052,33 +1052,6 @@ static void __kvm_s390_floating_interrupt(struct kvm_s390_irq *irq)
     }
 }
 
-void kvm_s390_floating_interrupt(struct kvm_s390_irq *irq)
-{
-    static bool use_flic = true;
-    int r;
-
-    if (use_flic) {
-        r = kvm_s390_inject_flic(irq);
-        if (r == -ENOSYS) {
-            use_flic = false;
-        }
-        if (!r) {
-            return;
-        }
-    }
-    __kvm_s390_floating_interrupt(irq);
-}
-
-void kvm_s390_service_interrupt(uint32_t parm)
-{
-    struct kvm_s390_irq irq = {
-        .type = KVM_S390_INT_SERVICE,
-        .u.ext.ext_params = parm,
-    };
-
-    kvm_s390_floating_interrupt(&irq);
-}
-
 void kvm_s390_program_interrupt(S390CPU *cpu, uint16_t code)
 {
     struct kvm_s390_irq irq = {
@@ -1690,10 +1663,10 @@ static int handle_tsch(S390CPU *cpu)
          * If an I/O interrupt had been dequeued, we have to reinject it.
          */
         if (run->s390_tsch.dequeued) {
-            kvm_s390_io_interrupt(run->s390_tsch.subchannel_id,
-                                  run->s390_tsch.subchannel_nr,
-                                  run->s390_tsch.io_int_parm,
-                                  run->s390_tsch.io_int_word);
+            s390_io_interrupt(run->s390_tsch.subchannel_id,
+                              run->s390_tsch.subchannel_nr,
+                              run->s390_tsch.io_int_parm,
+                              run->s390_tsch.io_int_word);
         }
         ret = 0;
     }
@@ -1840,37 +1813,6 @@ bool kvm_arch_stop_on_emulation_error(CPUState *cpu)
     return true;
 }
 
-void kvm_s390_io_interrupt(uint16_t subchannel_id,
-                           uint16_t subchannel_nr, uint32_t io_int_parm,
-                           uint32_t io_int_word)
-{
-    struct kvm_s390_irq irq = {
-        .u.io.subchannel_id = subchannel_id,
-        .u.io.subchannel_nr = subchannel_nr,
-        .u.io.io_int_parm = io_int_parm,
-        .u.io.io_int_word = io_int_word,
-    };
-
-    if (io_int_word & IO_INT_WORD_AI) {
-        irq.type = KVM_S390_INT_IO(1, 0, 0, 0);
-    } else {
-        irq.type = KVM_S390_INT_IO(0, (subchannel_id & 0xff00) >> 8,
-                                      (subchannel_id & 0x0006),
-                                      subchannel_nr);
-    }
-    kvm_s390_floating_interrupt(&irq);
-}
-
-void kvm_s390_crw_mchk(void)
-{
-    struct kvm_s390_irq irq = {
-        .type = KVM_S390_MCHK,
-        .u.mchk.cr14 = CR14_CHANNEL_REPORT_SC,
-        .u.mchk.mcic = s390_build_validity_mcic() | MCIC_SC_CP,
-    };
-    kvm_s390_floating_interrupt(&irq);
-}
-
 void kvm_s390_enable_css_support(S390CPU *cpu)
 {
     int r;
diff --git a/target/s390x/kvm_s390x.h b/target/s390x/kvm_s390x.h
index 79b35946f3..7a3b862eea 100644
--- a/target/s390x/kvm_s390x.h
+++ b/target/s390x/kvm_s390x.h
@@ -12,17 +12,12 @@
 
 struct kvm_s390_irq;
 
-void kvm_s390_floating_interrupt(struct kvm_s390_irq *irq);
-void kvm_s390_service_interrupt(uint32_t parm);
+void kvm_s390_floating_interrupt_legacy(struct kvm_s390_irq *irq);
 void kvm_s390_vcpu_interrupt(S390CPU *cpu, struct kvm_s390_irq *irq);
 void kvm_s390_access_exception(S390CPU *cpu, uint16_t code, uint64_t te_code);
 int kvm_s390_mem_op(S390CPU *cpu, vaddr addr, uint8_t ar, void *hostbuf,
                     int len, bool is_write);
 void kvm_s390_program_interrupt(S390CPU *cpu, uint16_t code);
-void kvm_s390_io_interrupt(uint16_t subchannel_id,
-                           uint16_t subchannel_nr, uint32_t io_int_parm,
-                           uint32_t io_int_word);
-void kvm_s390_crw_mchk(void);
 int kvm_s390_set_cpu_state(S390CPU *cpu, uint8_t cpu_state);
 void kvm_s390_vcpu_interrupt_pre_save(S390CPU *cpu);
 int kvm_s390_vcpu_interrupt_post_load(S390CPU *cpu);
@@ -44,7 +39,4 @@ void kvm_s390_crypto_reset(void);
 void kvm_s390_restart_interrupt(S390CPU *cpu);
 void kvm_s390_stop_interrupt(S390CPU *cpu);
 
-/* implemented outside of target/s390x/ */
-int kvm_s390_inject_flic(struct kvm_s390_irq *irq);
-
 #endif /* KVM_S390X_H */
