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hw/arm/virt-acpi-build: Let non hotplug ports support static acpi-index

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hw/arm/virt-acpi-build: Let non hotplug ports support static acpi-index

Add the requested ACPI bits requested to support static acpi-index
for non hotplug ports.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20250714080639.2525563-22-eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Eric Auger 2025-07-14 10:05:05 +02:00 • committed by Michael S. Tsirkin
parent 1983d55299
commit ff692ee7bc
2 changed files with 14 additions and 0 deletions
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2
hw/arm/Kconfig
View file

@ -34,6 +34,8 @@ config ARM_VIRT
select ACPI_HW_REDUCED
select ACPI_APEI
select ACPI_VIOT
select ACPI_PCIHP
select ACPI_PCI_BRIDGE
select VIRTIO_MEM_SUPPORTED
select ACPI_CXL
select ACPI_HMAT

12
hw/arm/virt-acpi-build.c
View file

@ -34,6 +34,7 @@
#include "hw/core/cpu.h"
#include "hw/acpi/acpi-defs.h"
#include "hw/acpi/acpi.h"
#include "hw/acpi/pcihp.h"
#include "hw/nvram/fw_cfg_acpi.h"
#include "hw/acpi/bios-linker-loader.h"
#include "hw/acpi/aml-build.h"
@ -906,6 +907,7 @@ build_dsdt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
const int *irqmap = vms->irqmap;
AcpiTable table = { .sig = "DSDT", .rev = 2, .oem_id = vms->oem_id,
.oem_table_id = vms->oem_table_id };
Aml *pci0_scope;
acpi_table_begin(&table, table_data);
dsdt = init_aml_allocator();
@ -959,6 +961,16 @@ build_dsdt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
aml_append(dsdt, scope);
pci0_scope = aml_scope("\\_SB.PCI0");
aml_append(pci0_scope, build_pci_bridge_edsm());
build_append_pci_bus_devices(pci0_scope, vms->bus);
if (object_property_find(OBJECT(vms->bus), ACPI_PCIHP_PROP_BSEL)) {
build_append_pcihp_slots(pci0_scope, vms->bus);
}
aml_append(dsdt, pci0_scope);
/* copy AML table into ACPI tables blob */
g_array_append_vals(table_data, dsdt->buf->data, dsdt->buf->len);