[PULL 16/58] target/arm/cpu: move arm_cpu_kvm_set_irq to kvm.c

[Peter Maydell]

From: Pierrick Bouvier <pierrick.bouvier@linaro.org>

Allow to get rid of CONFIG_KVM in target/arm/cpu.c

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-id: 20250512180502.2395029-7-pierrick.bouvier@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target/arm/kvm_arm.h  |  2 ++
 target/arm/cpu.c      | 31 -------------------------------
 target/arm/kvm-stub.c |  5 +++++
 target/arm/kvm.c      | 29 +++++++++++++++++++++++++++++
 4 files changed, 36 insertions(+), 31 deletions(-)

diff --git a/target/arm/kvm_arm.h b/target/arm/kvm_arm.h
index 5bf5d56648f..b638e09a687 100644
--- a/target/arm/kvm_arm.h
+++ b/target/arm/kvm_arm.h
@@ -216,4 +216,6 @@ int kvm_arm_set_irq(int cpu, int irqtype, int irq, int 
level);
 
 void kvm_arm_enable_mte(Object *cpuobj, Error **errp);
 
+void arm_cpu_kvm_set_irq(void *arm_cpu, int irq, int level);
+
 #endif
diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index 603f08d05a0..66047693415 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -1098,37 +1098,6 @@ static void arm_cpu_set_irq(void *opaque, int irq, int 
level)
     }
 }
 
-static void arm_cpu_kvm_set_irq(void *opaque, int irq, int level)
-{
-#ifdef CONFIG_KVM
-    ARMCPU *cpu = opaque;
-    CPUARMState *env = &cpu->env;
-    CPUState *cs = CPU(cpu);
-    uint32_t linestate_bit;
-    int irq_id;
-
-    switch (irq) {
-    case ARM_CPU_IRQ:
-        irq_id = KVM_ARM_IRQ_CPU_IRQ;
-        linestate_bit = CPU_INTERRUPT_HARD;
-        break;
-    case ARM_CPU_FIQ:
-        irq_id = KVM_ARM_IRQ_CPU_FIQ;
-        linestate_bit = CPU_INTERRUPT_FIQ;
-        break;
-    default:
-        g_assert_not_reached();
-    }
-
-    if (level) {
-        env->irq_line_state |= linestate_bit;
-    } else {
-        env->irq_line_state &= ~linestate_bit;
-    }
-    kvm_arm_set_irq(cs->cpu_index, KVM_ARM_IRQ_TYPE_CPU, irq_id, !!level);
-#endif
-}
-
 static bool arm_cpu_virtio_is_big_endian(CPUState *cs)
 {
     ARMCPU *cpu = ARM_CPU(cs);
diff --git a/target/arm/kvm-stub.c b/target/arm/kvm-stub.c
index e34d3f5e6b4..4806365cdc5 100644
--- a/target/arm/kvm-stub.c
+++ b/target/arm/kvm-stub.c
@@ -104,3 +104,8 @@ void kvm_arm_reset_vcpu(ARMCPU *cpu)
 {
     g_assert_not_reached();
 }
+
+void arm_cpu_kvm_set_irq(void *arm_cpu, int irq, int level)
+{
+    g_assert_not_reached();
+}
diff --git a/target/arm/kvm.c b/target/arm/kvm.c
index 85911e30242..82668d64385 100644
--- a/target/arm/kvm.c
+++ b/target/arm/kvm.c
@@ -2428,3 +2428,32 @@ void kvm_arm_enable_mte(Object *cpuobj, Error **errp)
         cpu->kvm_mte = true;
     }
 }
+
+void arm_cpu_kvm_set_irq(void *arm_cpu, int irq, int level)
+{
+    ARMCPU *cpu = arm_cpu;
+    CPUARMState *env = &cpu->env;
+    CPUState *cs = CPU(cpu);
+    uint32_t linestate_bit;
+    int irq_id;
+
+    switch (irq) {
+    case ARM_CPU_IRQ:
+        irq_id = KVM_ARM_IRQ_CPU_IRQ;
+        linestate_bit = CPU_INTERRUPT_HARD;
+        break;
+    case ARM_CPU_FIQ:
+        irq_id = KVM_ARM_IRQ_CPU_FIQ;
+        linestate_bit = CPU_INTERRUPT_FIQ;
+        break;
+    default:
+        g_assert_not_reached();
+    }
+
+    if (level) {
+        env->irq_line_state |= linestate_bit;
+    } else {
+        env->irq_line_state &= ~linestate_bit;
+    }
+    kvm_arm_set_irq(cs->cpu_index, KVM_ARM_IRQ_TYPE_CPU, irq_id, !!level);
+}
-- 
2.43.0