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hw/acpi: Consolidate build_mcfg to pci.c

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Now we have two identical build_mcfg functions.

Consolidate them in acpi/pci.c.

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>

v4:
  * ACPI_PCI depends on both ACPI and PCI
  * rebase on latest master, adjust arm Kconfig
v3:
  * adjust changelog based on Igor's suggestion
Message-Id: <20190521062836.6541-2-richardw.yang@linux.intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Wei Yang 2019-05-21 14:28:35 +08:00 • committed by Michael S. Tsirkin
parent 8c1ecb5904
commit f13a944ca6
8 changed files with 55 additions and 34 deletions
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1
hw/arm/Kconfig
View file

@ -19,6 +19,7 @@ config ARM_VIRT
select PLATFORM_BUS
select SMBIOS
select VIRTIO_MMIO
select ACPI_PCI
config CHEETAH
bool

17
hw/arm/virt-acpi-build.c
View file

@ -546,23 +546,6 @@ build_srat(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
"SRAT", table_data->len - srat_start, 3, NULL, NULL);
}
static void
build_mcfg(GArray *table_data, BIOSLinker *linker, AcpiMcfgInfo *info)
{
AcpiTableMcfg *mcfg;
int len = sizeof(*mcfg) + sizeof(mcfg->allocation[0]);
mcfg = acpi_data_push(table_data, len);
mcfg->allocation[0].address = cpu_to_le64(info->base);
/* Only a single allocation so no need to play with segments */
mcfg->allocation[0].pci_segment = cpu_to_le16(0);
mcfg->allocation[0].start_bus_number = 0;
mcfg->allocation[0].end_bus_number = PCIE_MMCFG_BUS(info->size - 1);
build_header(linker, table_data, (void *)mcfg, "MCFG", len, 1, NULL, NULL);
}
/* GTDT */
static void
build_gtdt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)