diff options
Diffstat (limited to 'hw/i386/acpi-build.c')
| -rw-r--r-- | hw/i386/acpi-build.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 1c928abb28..2073108577 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -42,6 +42,7 @@ #include "hw/acpi/memory_hotplug.h" #include "sysemu/tpm.h" #include "hw/acpi/tpm.h" +#include "hw/acpi/vmgenid.h" #include "sysemu/tpm_backend.h" #include "hw/timer/mc146818rtc_regs.h" #include "sysemu/numa.h" @@ -462,7 +463,7 @@ static void *acpi_set_bsel(PCIBus *bus, void *opaque) *bus_bsel = (*bsel_alloc)++; object_property_add_uint32_ptr(OBJECT(bus), ACPI_PCIHP_PROP_BSEL, - bus_bsel, NULL); + bus_bsel, &error_abort); } return bsel_alloc; @@ -471,7 +472,7 @@ static void *acpi_set_bsel(PCIBus *bus, void *opaque) static void acpi_set_pci_info(void) { PCIBus *bus = find_i440fx(); /* TODO: Q35 support */ - unsigned bsel_alloc = 0; + unsigned bsel_alloc = ACPI_PCIHP_BSEL_DEFAULT; if (bus) { /* Scan all PCI buses. Set property to enable acpi based hotplug. */ @@ -1803,7 +1804,7 @@ static Aml *build_q35_osc_method(void) Aml *else_ctx; Aml *method; Aml *a_cwd1 = aml_name("CDW1"); - Aml *a_ctrl = aml_name("CTRL"); + Aml *a_ctrl = aml_local(0); method = aml_method("_OSC", 4, AML_NOTSERIALIZED); aml_append(method, aml_create_dword_field(aml_arg(3), aml_int(0), "CDW1")); @@ -1813,7 +1814,6 @@ static Aml *build_q35_osc_method(void) aml_append(if_ctx, aml_create_dword_field(aml_arg(3), aml_int(4), "CDW2")); aml_append(if_ctx, aml_create_dword_field(aml_arg(3), aml_int(8), "CDW3")); - aml_append(if_ctx, aml_store(aml_name("CDW2"), aml_name("SUPP"))); aml_append(if_ctx, aml_store(aml_name("CDW3"), a_ctrl)); /* @@ -1898,8 +1898,6 @@ build_dsdt(GArray *table_data, BIOSLinker *linker, aml_append(dev, aml_name_decl("_CID", aml_eisaid("PNP0A03"))); aml_append(dev, aml_name_decl("_ADR", aml_int(0))); aml_append(dev, aml_name_decl("_UID", aml_int(1))); - aml_append(dev, aml_name_decl("SUPP", aml_int(0))); - aml_append(dev, aml_name_decl("CTRL", aml_int(0))); aml_append(dev, build_q35_osc_method()); aml_append(sb_scope, dev); aml_append(dsdt, sb_scope); @@ -1964,6 +1962,9 @@ build_dsdt(GArray *table_data, BIOSLinker *linker, aml_append(dev, aml_name_decl("_UID", aml_int(bus_num))); aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A03"))); aml_append(dev, aml_name_decl("_BBN", aml_int(bus_num))); + if (pci_bus_is_express(bus)) { + aml_append(dev, build_q35_osc_method()); + } if (numa_node != NUMA_NODE_UNASSIGNED) { aml_append(dev, aml_name_decl("_PXM", aml_int(numa_node))); @@ -2610,6 +2611,7 @@ void acpi_build(AcpiBuildTables *tables, MachineState *machine) size_t aml_len = 0; GArray *tables_blob = tables->table_data; AcpiSlicOem slic_oem = { .id = NULL, .table_id = NULL }; + Object *vmgenid_dev; acpi_get_pm_info(&pm); acpi_get_misc_info(&misc); @@ -2653,6 +2655,13 @@ void acpi_build(AcpiBuildTables *tables, MachineState *machine) acpi_add_table(table_offsets, tables_blob); build_madt(tables_blob, tables->linker, pcms); + vmgenid_dev = find_vmgenid_dev(); + if (vmgenid_dev) { + acpi_add_table(table_offsets, tables_blob); + vmgenid_build_acpi(VMGENID(vmgenid_dev), tables_blob, + tables->vmgenid, tables->linker); + } + if (misc.has_hpet) { acpi_add_table(table_offsets, tables_blob); build_hpet(tables_blob, tables->linker); @@ -2823,6 +2832,7 @@ void acpi_setup(void) PCMachineClass *pcmc = PC_MACHINE_GET_CLASS(pcms); AcpiBuildTables tables; AcpiBuildState *build_state; + Object *vmgenid_dev; if (!pcms->fw_cfg) { ACPI_BUILD_DPRINTF("No fw cfg. Bailing out.\n"); @@ -2859,6 +2869,12 @@ void acpi_setup(void) fw_cfg_add_file(pcms->fw_cfg, ACPI_BUILD_TPMLOG_FILE, tables.tcpalog->data, acpi_data_len(tables.tcpalog)); + vmgenid_dev = find_vmgenid_dev(); + if (vmgenid_dev) { + vmgenid_add_fw_cfg(VMGENID(vmgenid_dev), pcms->fw_cfg, + tables.vmgenid); + } + if (!pcmc->rsdp_in_ram) { /* * Keep for compatibility with old machine types. |