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hw/arm/virt-acpi-build: Generate PPTT table

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Generate the Processor Properties Topology Table (PPTT) for ARM
virt machines supporting it (>= 6.2).

Signed-off-by: Yanan Wang <wangyanan55@huawei.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Message-Id: <20211020142125.7516-8-wangyanan55@huawei.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Yanan Wang 2021-10-20 22:21:24 +08:00 committed by Richard Henderson
parent 4ebd52b92a
commit 70d23ed534
1 changed files with 7 additions and 1 deletions
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8
hw/arm/virt-acpi-build.c
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@ -943,13 +943,19 @@ void virt_acpi_build(VirtMachineState *vms, AcpiBuildTables *tables)
dsdt = tables_blob->len;
build_dsdt(tables_blob, tables->linker, vms);
/* FADT MADT GTDT MCFG SPCR DBG2 pointed to by RSDT */
/* FADT MADT PPTT GTDT MCFG SPCR DBG2 pointed to by RSDT */
acpi_add_table(table_offsets, tables_blob);
build_fadt_rev5(tables_blob, tables->linker, vms, dsdt);
acpi_add_table(table_offsets, tables_blob);
build_madt(tables_blob, tables->linker, vms);
if (!vmc->no_cpu_topology) {
acpi_add_table(table_offsets, tables_blob);
build_pptt(tables_blob, tables->linker, ms,
vms->oem_id, vms->oem_table_id);
}
acpi_add_table(table_offsets, tables_blob);
build_gtdt(tables_blob, tables->linker, vms);