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02c106139a
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20230302161543.286002-33-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
37 lines
926 B
C
37 lines
926 B
C
/*
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* QEMU ACPI PCI bridge
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*
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* Copyright (c) 2023 Red Hat, Inc.
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*
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* Author:
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* Igor Mammedov <imammedo@redhat.com>
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "hw/acpi/pci.h"
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#include "hw/pci/pci_bridge.h"
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#include "hw/acpi/pcihp.h"
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void build_pci_bridge_aml(AcpiDevAmlIf *adev, Aml *scope)
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{
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PCIBridge *br = PCI_BRIDGE(adev);
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if (!DEVICE(br)->hotplugged) {
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PCIBus *sec_bus = pci_bridge_get_sec_bus(br);
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build_append_pci_bus_devices(scope, sec_bus);
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/*
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* generate hotplug slots descriptors if
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* bridge has ACPI PCI hotplug attached,
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*/
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if (object_property_find(OBJECT(sec_bus), ACPI_PCIHP_PROP_BSEL)) {
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build_append_pcihp_slots(scope, sec_bus);
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}
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}
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}
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