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xemu/hw/pci-bridge
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Julia Suvorova 530a096318 pcie_root_port: Add hotplug disabling option 
Make hot-plug/hot-unplug on PCIe Root Ports optional to allow libvirt
manage it and restrict unplug for the whole machine. This is going to
prevent user-initiated unplug in guests (Windows mostly).
Hotplug is enabled by default.
Usage:
    -device pcie-root-port,hotplug=off,...

If you want to disable hot-unplug on some downstream ports of one
switch, disable hot-unplug on PCIe Root Port connected to the upstream
port as well as on the selected downstream ports.

Discussion related:
    https://lists.gnu.org/archive/html/qemu-devel/2020-02/msg00530.html

Signed-off-by: Julia Suvorova <jusual@redhat.com>
Message-Id: <20200226174607.205941-1-jusual@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-03-08 09:18:29 -04:00
..
dec.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
dec.h
Include qemu-common.h exactly where needed
2019-06-12 13:20:20 +02:00
gen_pcie_root_port.c
qdev: set properties with device_class_set_props()
2020-01-24 20:59:15 +01:00
i82801b11.c
Include migration/vmstate.h less
2019-08-16 13:31:52 +02:00
ioh3420.c
Include migration/vmstate.h less
2019-08-16 13:31:52 +02:00
Kconfig
kconfig: add dependencies on CONFIG_MSI_NONBROKEN
2019-03-18 09:39:57 +01:00
Makefile.objs
apb: split simba PCI bridge into hw/pci-bridge/simba.c
2018-01-24 19:19:50 +00:00
pci_bridge_dev.c
qdev: set properties with device_class_set_props()
2020-01-24 20:59:15 +01:00
pci_expander_bridge.c
qdev: set properties with device_class_set_props()
2020-01-24 20:59:15 +01:00
pcie_pci_bridge.c
qdev: set properties with device_class_set_props()
2020-01-24 20:59:15 +01:00
pcie_root_port.c
pcie_root_port: Add hotplug disabling option
2020-03-08 09:18:29 -04:00
simba.c
Include qemu/module.h where needed, drop it from qemu-common.h
2019-06-12 13:18:33 +02:00
xio3130_downstream.c
pcie_root_port: Add hotplug disabling option
2020-03-08 09:18:29 -04:00
xio3130_upstream.c
Include migration/vmstate.h less
2019-08-16 13:31:52 +02:00