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hw/ppc/spapr_pci.c: Use device_cold_reset() rather than device_legacy_reset()

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In spapr_phb_children_reset() we call device_legacy_reset() to reset any
QOM children of the SPAPR PCI host bridge device. This will not reset
any qbus such a child might own. Switch to device_cold_reset(), which will
reset both the device and its buses. (If the child has no qbuses then
there will be no change in behaviour.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20221014142841.2092784-1-peter.maydell@linaro.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This commit is contained in:
Peter Maydell 2022-10-14 15:28:41 +01:00 committed by Daniel Henrique Barboza
parent c348e09fb0
commit 0a3364043d
1 changed files with 1 additions and 1 deletions
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hw/ppc/spapr_pci.c
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@ -2045,7 +2045,7 @@ static int spapr_phb_children_reset(Object *child, void *opaque)
DeviceState *dev = (DeviceState *) object_dynamic_cast(child, TYPE_DEVICE);
if (dev) {
device_legacy_reset(dev);
device_cold_reset(dev);
}
return 0;