The legacy function qdev_reset_all() performs a recursive reset,
starting from a qdev. However, it does not permit any of the devices
in the tree to use three-phase reset, because device reset goes
through the device_legacy_reset() function that only calls the single
DeviceClass::reset method.
Switch to using the device_cold_reset() function instead. This also
performs a recursive reset, where first the children are reset and
then finally the parent, but it uses the new (...in 2020...)
Resettable mechanism, which supports both the old style single-reset
method and also the new 3-phase reset handling.
This commit changes the five remaining uses of this function.
Commit created with:
sed -i -e 's/qdev_reset_all/device_cold_reset/g' hw/i386/xen/xen_platform.c
hw/input/adb.c hw/remote/vfio-user-obj.c hw/s390x/s390-virtio-ccw.c
hw/usb/dev-uas.c
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/i386/xen/xen_platform.c | 2 +-
hw/input/adb.c | 2 +-
hw/remote/vfio-user-obj.c | 2 +-
hw/s390x/s390-virtio-ccw.c | 2 +-
hw/usb/dev-uas.c | 2 +-
5 files changed, 5 insertions(+), 5 deletions(-)