hw/timer: fix a9gtimer vmstate
A9 gtimer includes global control field and number of per-cpu fields. But only per-cpu ones are migrated. This patch adds a subsection for global control field migration. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Message-id: 164422345976.2186660.1104517592452494510.stgit@pasha-ThinkPad-X280 Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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@ -318,6 +318,12 @@ static void a9_gtimer_realize(DeviceState *dev, Error **errp)
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}
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}
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static bool vmstate_a9_gtimer_control_needed(void *opaque)
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{
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A9GTimerState *s = opaque;
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return s->control != 0;
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}
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static const VMStateDescription vmstate_a9_gtimer_per_cpu = {
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.name = "arm.cortex-a9-global-timer.percpu",
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.version_id = 1,
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@ -331,6 +337,17 @@ static const VMStateDescription vmstate_a9_gtimer_per_cpu = {
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}
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};
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static const VMStateDescription vmstate_a9_gtimer_control = {
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.name = "arm.cortex-a9-global-timer.control",
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.version_id = 1,
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.minimum_version_id = 1,
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.needed = vmstate_a9_gtimer_control_needed,
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.fields = (VMStateField[]) {
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VMSTATE_UINT32(control, A9GTimerState),
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VMSTATE_END_OF_LIST()
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}
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};
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static const VMStateDescription vmstate_a9_gtimer = {
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.name = "arm.cortex-a9-global-timer",
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.version_id = 1,
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@ -344,6 +361,10 @@ static const VMStateDescription vmstate_a9_gtimer = {
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1, vmstate_a9_gtimer_per_cpu,
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A9GTimerPerCPU),
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VMSTATE_END_OF_LIST()
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},
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.subsections = (const VMStateDescription*[]) {
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&vmstate_a9_gtimer_control,
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NULL
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}
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};
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