[PULL 08/17] hw/mips: Restrict ITU to TCG

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

MIPS Inter-Thread Communication Unit is implemented using
TCG. Check for TCG both in Kconfig and CPS source.

Fixes: 2321d971b6f ("hw/mips: Add dependency MIPS_CPS -> MIPS_ITU")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250702164953.18579-1-philmd@linaro.org>
---
 hw/mips/cps.c   | 4 ++--
 hw/mips/Kconfig | 2 +-
 hw/misc/Kconfig | 1 +
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/hw/mips/cps.c b/hw/mips/cps.c
index 2a3ba3f58d2..e47695e2b0a 100644
--- a/hw/mips/cps.c
+++ b/hw/mips/cps.c
@@ -24,7 +24,7 @@
 #include "hw/mips/mips.h"
 #include "hw/qdev-clock.h"
 #include "hw/qdev-properties.h"
-#include "system/kvm.h"
+#include "system/tcg.h"
 #include "system/reset.h"
 
 qemu_irq get_cps_irq(MIPSCPSState *s, int pin_number)
@@ -59,7 +59,7 @@ static bool cpu_mips_itu_supported(CPUMIPSState *env)
 {
     bool is_mt = (env->CP0_Config5 & (1 << CP0C5_VP)) || ase_mt_available(env);
 
-    return is_mt && !kvm_enabled();
+    return is_mt && tcg_enabled();
 }
 
 static void mips_cps_realize(DeviceState *dev, Error **errp)
diff --git a/hw/mips/Kconfig b/hw/mips/Kconfig
index b09c89a0175..f84fffcd323 100644
--- a/hw/mips/Kconfig
+++ b/hw/mips/Kconfig
@@ -76,7 +76,7 @@ config LOONGSON3V
 
 config MIPS_CPS
     bool
-    select MIPS_ITU
+    select MIPS_ITU if TCG
 
 config MIPS_BOSTON
     bool
diff --git a/hw/misc/Kconfig b/hw/misc/Kconfig
index c27285b47ab..4e35657468b 100644
--- a/hw/misc/Kconfig
+++ b/hw/misc/Kconfig
@@ -119,6 +119,7 @@ config STM32L4X5_RCC
 
 config MIPS_ITU
     bool
+    depends on TCG
 
 config MPS2_FPGAIO
     bool
-- 
2.49.0