Series unifies different hotplug mechanisms to a recent
hotplug-handler API and does shallow conversion of
devices that still use legacy qdev hotplug to it dropping
not used after that legacy hotplug path [29/30].
It also relaces SCSI's own way to do hotplug/unplug with
hotplug-handler callbacks leaving it the only method
perform hotplug tasks.
And the last patch [30/30] allows to unplug of BUS-less
devices using hotplug-handler API.
Converted devices are covered with new hotplug
unit-tests, except of:
s390x-*: I have no idea how or means to test it, but code
is close to virtio, so it's converted using
virtio template
pvscsi: is broken, so no means to test it
Git tree for testing:
https://github.com/imammedo/qemu/commits/hp_ctrl_conversion_v1
Igor Mammedov (30):
test: virtio-scsi: check if hot-plug/unplug works
test: virtio-serial: check if hot-plug/unplug works
test: virtio-rng: check if hot-plug/unplug works
test: virtio-net: check if hot-plug/unplug works
test: virtio-blk: check if hot-plug/unplug works
test: usb: add port test to uhci unit test
test: usb: generic usb device hotplug
test: usb: usb-storage hotplug test
access BusState.allow_hotplug using wraper qbus_is_hotpluggable()
qdev: HotplugHandler: rename unplug callback to unplug_request
qdev: HotplugHandler: provide unplug callback
qdev: add simple/generic unplug callback for HotplugHandler
qdev: hotplug: set handler only if HOTPLUG_HANDLER interface is
supported
target-i386: ICC bus: replace BusState.allow_hotplug with
hotplug_handler
virtio-pci: replace BusState.allow_hotplug with hotplug_handler
virtio-serial: convert to hotplug-handler API
virtio-mmio: drop useless bus->allow_hotplug = 0
s390x: drop not used allow_hotplug in event-facility
s390x: convert s390-virtio to hotplug handler API
s390x: convert virtio-ccw to hotplug handler API
scsi: make scsi_bus_new() assign hotplug controller
scsi: convert pvscsi HBA to hotplug hander API
scsi: convert virtio-scsi HBA to hotplug handler API
scsi: cleanup not used anymore SCSIBusInfo{hotplug,hot_unplug} fields
usb-bot: drop not needed "allow_hotplug = 0"
usb-storage: make its storage SCSI bus hotpluggable explicitly
usb-storage: drop not needed "allow_hotplug = 0"
usb: convert to hotplug handler API
qdev: drop legacy hotplug fields/methods
qdev: HotplugHandler: add support for unplugging BUS-less devices
hw/acpi/piix4.c | 6 ++--
hw/char/virtio-serial-bus.c | 20 ++++++++---
hw/core/hotplug.c | 11 +++++++
hw/core/qdev.c | 66 ++++++++++++++++++++++---------------
hw/cpu/icc_bus.c | 20 ++++++-----
hw/i386/acpi-build.c | 2 +-
hw/isa/lpc_ich9.c | 6 ++--
hw/pci-bridge/pci_bridge_dev.c | 2 +-
hw/pci/pci-hotplug-old.c | 4 +--
hw/pci/pcie.c | 4 +--
hw/pci/pcie_port.c | 2 +-
hw/pci/shpc.c | 4 +--
hw/s390x/event-facility.c | 2 --
hw/s390x/s390-virtio-bus.c | 19 ++++++++---
hw/s390x/virtio-ccw.c | 24 +++++++++-----
hw/scsi/scsi-bus.c | 18 +---------
hw/scsi/virtio-scsi.c | 28 ++++++++++------
hw/scsi/vmw_pvscsi.c | 24 +++++++++-----
hw/usb/bus.c | 3 +-
hw/usb/dev-smartcard-reader.c | 8 ++++-
hw/usb/dev-storage.c | 6 ++--
hw/usb/hcd-ehci-pci.c | 6 ++++
hw/usb/hcd-ehci-sysbus.c | 6 ++++
hw/usb/hcd-ohci.c | 12 +++++++
hw/usb/hcd-uhci.c | 6 ++++
hw/usb/hcd-xhci.c | 6 ++++
hw/virtio/virtio-mmio.c | 17 ++--------
hw/virtio/virtio-pci.c | 8 +++--
include/hw/hotplug.h | 18 ++++++++--
include/hw/pci/pcie.h | 4 +--
include/hw/pci/shpc.h | 4 +--
include/hw/qdev-core.h | 15 ++++++---
include/hw/scsi/scsi.h | 2 --
qdev-monitor.c | 2 +-
tests/Makefile | 9 ++---
tests/test-usb-hcd-common.c | 71 +++++++++++++++++++++++++++++++++++++++
tests/test-usb-hcd-common.h | 16 +++++++++
tests/usb-hcd-ehci-test.c | 50 +++++++++++-----------------
tests/usb-hcd-ohci-test.c | 10 ++++--
tests/usb-hcd-uhci-test.c | 64 +++++++++++++++++++++++++++++++++--
tests/usb-hcd-xhci-test.c | 11 +++++--
tests/virtio-blk-test.c | 75 +++++++++++++++++++++++++++++++++++-------
tests/virtio-net-test.c | 39 ++++++++++++++++++++++
tests/virtio-rng-test.c | 38 +++++++++++++++++++++
tests/virtio-scsi-test.c | 29 ++++++++++++++++
tests/virtio-serial-test.c | 27 +++++++++++++++
46 files changed, 631 insertions(+), 193 deletions(-)
create mode 100644 tests/test-usb-hcd-common.c
create mode 100644 tests/test-usb-hcd-common.h
--
1.8.3.1
