f18e29fc90
Provide pcihp specific callback to check if bus is hotpluggable
and consolidate its scattered hotplug criteria there.
While at it clean up no longer needed
qbus_set_hotplug_handler(BUS(bus), NULL)
workarounds since callback makes qbus_is_hotpluggable() return
correct answer even if hotplug_handler is set on bus.
PS:
see ("pci: fix 'hotplugglable' property behavior") for details
why callback was introduced.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20230302161543.286002-35-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
#include "qemu/osdep.h"
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#include "hw/acpi/pcihp.h"
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#include "migration/vmstate.h"
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const VMStateDescription vmstate_acpi_pcihp_pci_status;
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void acpi_pcihp_init(Object *owner, AcpiPciHpState *s, PCIBus *root_bus,
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MemoryRegion *address_space_io, uint16_t io_base)
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{
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return;
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}
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void acpi_pcihp_device_plug_cb(HotplugHandler *hotplug_dev, AcpiPciHpState *s,
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DeviceState *dev, Error **errp)
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{
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return;
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}
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void acpi_pcihp_device_pre_plug_cb(HotplugHandler *hotplug_dev,
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DeviceState *dev, Error **errp)
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{
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return;
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}
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void acpi_pcihp_device_unplug_cb(HotplugHandler *hotplug_dev, AcpiPciHpState *s,
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DeviceState *dev, Error **errp)
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{
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return;
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}
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void acpi_pcihp_device_unplug_request_cb(HotplugHandler *hotplug_dev,
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AcpiPciHpState *s, DeviceState *dev,
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Error **errp)
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{
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return;
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}
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void acpi_pcihp_reset(AcpiPciHpState *s)
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{
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return;
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}
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bool acpi_pcihp_is_hotpluggbale_bus(AcpiPciHpState *s, BusState *bus)
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{
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return true;
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}
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