[PATCH v2 0/3] hw: Fix reset of bus-less devices

[Philippe Mathieu-Daudé]

Hi,

This series is the result of a code audit of the DeviceClass::reset()
method uses, having Markus following explanation in mind [1]:

  "Propagating reset from the root of the qtree to the leaves
  won't reach a bus-less device, because the qtree contains
  only the devices that plug into a qbus."

Which is a resumed of what Peter said earlier in the thread [2].

Since v1:
- removed spapr_iommu patch (2 different reset is intentional)
- removed microdrive patch (pcmcia cards should plug into a bus)
- use device_cold_reset() instead of device_legacy_reset
- use ResettableClass instead of deprecated DeviceClass::reset

(patch changed -> not carrying David A-b tag)

Philippe Mathieu-Daudé (3):
  hw/block/nand: Register machine reset handler
  hw/pci-host/raven: Manually reset the OR_IRQ device
  hw/arm/armsse: Manually reset the OR_IRQ devices

 hw/arm/armsse.c    |  4 ++++
 hw/block/nand.c    | 14 ++++++++++++++
 hw/pci-host/prep.c | 11 +++++++++++
 3 files changed, 29 insertions(+)

-- 
2.26.3