diff options
| -rw-r--r-- | hw/acpi/aml-build.c | 13 | ||||
| -rw-r--r-- | hw/arm/virt-acpi-build.c | 10 |
2 files changed, 15 insertions, 8 deletions
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index e6bfac95c7..42feb4d4d7 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -2070,7 +2070,7 @@ void build_pptt(GArray *table_data, BIOSLinker *linker, MachineState *ms, acpi_table_end(linker, &table); } -/* build rev1/rev3/rev5.1 FADT */ +/* build rev1/rev3/rev5.1/rev6.0 FADT */ void build_fadt(GArray *tbl, BIOSLinker *linker, const AcpiFadtData *f, const char *oem_id, const char *oem_table_id) { @@ -2193,8 +2193,15 @@ void build_fadt(GArray *tbl, BIOSLinker *linker, const AcpiFadtData *f, /* SLEEP_STATUS_REG */ build_append_gas_from_struct(tbl, &f->sleep_sts); - /* TODO: extra fields need to be added to support revisions above rev5 */ - assert(f->rev == 5); + if (f->rev == 5) { + goto done; + } + + /* Hypervisor Vendor Identity */ + build_append_padded_str(tbl, "QEMU", 8, '\0'); + + /* TODO: extra fields need to be added to support revisions above rev6 */ + assert(f->rev == 6); done: acpi_table_end(linker, &table); diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index 13c6e3e468..e5377744f3 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -808,13 +808,13 @@ 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 +944,7 @@ 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); |