diff options
Diffstat (limited to 'hw/arm')
| -rw-r--r-- | hw/arm/Kconfig | 1 | ||||
| -rw-r--r-- | hw/arm/virt-acpi-build.c | 33 |
2 files changed, 20 insertions, 14 deletions
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig index 15fa79a..17fcde8 100644 --- a/hw/arm/Kconfig +++ b/hw/arm/Kconfig @@ -30,6 +30,7 @@ config ARM_VIRT select ACPI_VIOT select VIRTIO_MEM_SUPPORTED select ACPI_CXL + select ACPI_HMAT config CHEETAH bool diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index 13c6e3e..4156111 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -42,6 +42,7 @@ #include "hw/acpi/memory_hotplug.h" #include "hw/acpi/generic_event_device.h" #include "hw/acpi/tpm.h" +#include "hw/acpi/hmat.h" #include "hw/pci/pcie_host.h" #include "hw/pci/pci.h" #include "hw/pci/pci_bus.h" @@ -685,7 +686,7 @@ build_dbg2(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms) }; /* - * ACPI spec, Revision 5.1 Errata A + * ACPI spec, Revision 6.0 Errata A * 5.2.12 Multiple APIC Description Table (MADT) */ static void build_append_gicr(GArray *table_data, uint64_t base, uint32_t size) @@ -704,7 +705,7 @@ build_madt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms) int i; VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(vms); const MemMapEntry *memmap = vms->memmap; - AcpiTable table = { .sig = "APIC", .rev = 3, .oem_id = vms->oem_id, + AcpiTable table = { .sig = "APIC", .rev = 4, .oem_id = vms->oem_id, .oem_table_id = vms->oem_table_id }; acpi_table_begin(&table, table_data); @@ -739,7 +740,7 @@ build_madt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms) /* 5.2.12.14 GIC Structure */ build_append_int_noprefix(table_data, 0xB, 1); /* Type */ - build_append_int_noprefix(table_data, 76, 1); /* Length */ + build_append_int_noprefix(table_data, 80, 1); /* Length */ build_append_int_noprefix(table_data, 0, 2); /* Reserved */ build_append_int_noprefix(table_data, i, 4); /* GIC ID */ build_append_int_noprefix(table_data, i, 4); /* ACPI Processor UID */ @@ -759,6 +760,10 @@ build_madt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms) build_append_int_noprefix(table_data, 0, 8); /* GICR Base Address*/ /* MPIDR */ build_append_int_noprefix(table_data, armcpu->mp_affinity, 8); + /* Processor Power Efficiency Class */ + build_append_int_noprefix(table_data, 0, 1); + /* Reserved */ + build_append_int_noprefix(table_data, 0, 3); } if (vms->gic_version != VIRT_GIC_VERSION_2) { @@ -771,12 +776,6 @@ build_madt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms) if (its_class_name() && !vmc->no_its) { /* - * FIXME: Structure is from Revision 6.0 where 'GIC Structure' - * has additional fields on top of implemented 5.1 Errata A, - * to make it consistent with v6.0 we need to bump everything - * to v6.0 - */ - /* * ACPI spec, Revision 6.0 Errata A * (original 6.0 definition has invalid Length) * 5.2.12.18 GIC ITS Structure @@ -808,13 +807,13 @@ build_madt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms) } /* FADT */ -static void build_fadt_rev5(GArray *table_data, BIOSLinker *linker, +static void build_fadt_rev6(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms, unsigned dsdt_tbl_offset) { - /* ACPI v5.1 */ + /* ACPI v6.0 */ AcpiFadtData fadt = { - .rev = 5, - .minor_ver = 1, + .rev = 6, + .minor_ver = 0, .flags = 1 << ACPI_FADT_F_HW_REDUCED_ACPI, .xdsdt_tbl_offset = &dsdt_tbl_offset, }; @@ -944,7 +943,7 @@ void virt_acpi_build(VirtMachineState *vms, AcpiBuildTables *tables) /* 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); + build_fadt_rev6(tables_blob, tables->linker, vms, dsdt); acpi_add_table(table_offsets, tables_blob); build_madt(tables_blob, tables->linker, vms); @@ -989,6 +988,12 @@ void virt_acpi_build(VirtMachineState *vms, AcpiBuildTables *tables) build_slit(tables_blob, tables->linker, ms, vms->oem_id, vms->oem_table_id); } + + if (ms->numa_state->hmat_enabled) { + acpi_add_table(table_offsets, tables_blob); + build_hmat(tables_blob, tables->linker, ms->numa_state, + vms->oem_id, vms->oem_table_id); + } } if (ms->nvdimms_state->is_enabled) { |