target-arm: Add mp-affinity property for ARM CPU class

This allows to override default affinity IDs on a per-machine basis, and
possibility to retrieve IDs will be used by vGICv3 live migration code.

Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
Tested-by: Shannon Zhao <shannon.zhao@linaro.org>
Message-id: 1465915112-29272-6-git-send-email-peter.maydell@linaro.org

diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 0eaa90784877be9e0eda17c7688f13b54cbf77f9..ce8b8f4a5ba54edeefcb51bc2adae1ffc260fe52 100644 (file)
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -1415,6 +1415,7 @@ static Property arm_cpu_properties[] = {
     DEFINE_PROP_BOOL("start-powered-off", ARMCPU, start_powered_off, false),
     DEFINE_PROP_UINT32("psci-conduit", ARMCPU, psci_conduit, 0),
     DEFINE_PROP_UINT32("midr", ARMCPU, midr, 0),
+    DEFINE_PROP_UINT64("mp-affinity", ARMCPU, mp_affinity, 0),
     DEFINE_PROP_END_OF_LIST()
 };