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[PULL 18/19] hw/arm/virt-acpi-build: Generate PPTT table
From: |
Richard Henderson |
Subject: |
[PULL 18/19] hw/arm/virt-acpi-build: Generate PPTT table |
Date: |
Thu, 21 Oct 2021 08:25:40 -0700 |
From: Yanan Wang <wangyanan55@huawei.com>
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>
---
hw/arm/virt-acpi-build.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index d3bb4cba3e..674f902652 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -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);
--
2.25.1
- [PULL 09/19] tests/acpi: Add void table for virt/DBG2 bios-tables-test, (continued)
- [PULL 09/19] tests/acpi: Add void table for virt/DBG2 bios-tables-test, Richard Henderson, 2021/10/21
- [PULL 08/19] hw/elf_ops.h: switch to ssize_t for elf loader return type, Richard Henderson, 2021/10/21
- [PULL 07/19] hw/arm/sbsa-ref: Fixed cpu type error message typo., Richard Henderson, 2021/10/21
- [PULL 12/19] hw/arm/virt: Only describe cpu topology since virt-6.2, Richard Henderson, 2021/10/21
- [PULL 14/19] hw/arm/virt: Add cpu-map to device tree, Richard Henderson, 2021/10/21
- [PULL 15/19] hw/acpi/aml-build: Add Processor hierarchy node structure, Richard Henderson, 2021/10/21
- [PULL 10/19] hw/arm/virt_acpi_build: Generate DBG2 table, Richard Henderson, 2021/10/21
- [PULL 17/19] tests/data/acpi/virt: Add an empty expected file for PPTT, Richard Henderson, 2021/10/21
- [PULL 13/19] device_tree: Add qemu_fdt_add_path, Richard Henderson, 2021/10/21
- [PULL 16/19] hw/acpi/aml-build: Add PPTT table, Richard Henderson, 2021/10/21
- [PULL 18/19] hw/arm/virt-acpi-build: Generate PPTT table,
Richard Henderson <=
- [PULL 19/19] tests/data/acpi/virt: Update the empty expected file for PPTT, Richard Henderson, 2021/10/21
- Re: [PULL 00/19] target/arm patch queue, Richard Henderson, 2021/10/21