diff options
Diffstat (limited to 'hw/i386/x86.c')
| -rw-r--r-- | hw/i386/x86.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/hw/i386/x86.c b/hw/i386/x86.c index 7865660..ed796fe 100644 --- a/hw/i386/x86.c +++ b/hw/i386/x86.c @@ -1201,6 +1201,51 @@ static void x86_machine_set_acpi(Object *obj, Visitor *v, const char *name, visit_type_OnOffAuto(v, name, &x86ms->acpi, errp); } +static char *x86_machine_get_oem_id(Object *obj, Error **errp) +{ + X86MachineState *x86ms = X86_MACHINE(obj); + + return g_strdup(x86ms->oem_id); +} + +static void x86_machine_set_oem_id(Object *obj, const char *value, Error **errp) +{ + X86MachineState *x86ms = X86_MACHINE(obj); + size_t len = strlen(value); + + if (len > 6) { + error_setg(errp, + "User specified "X86_MACHINE_OEM_ID" value is bigger than " + "6 bytes in size"); + return; + } + + strncpy(x86ms->oem_id, value, 6); +} + +static char *x86_machine_get_oem_table_id(Object *obj, Error **errp) +{ + X86MachineState *x86ms = X86_MACHINE(obj); + + return g_strdup(x86ms->oem_table_id); +} + +static void x86_machine_set_oem_table_id(Object *obj, const char *value, + Error **errp) +{ + X86MachineState *x86ms = X86_MACHINE(obj); + size_t len = strlen(value); + + if (len > 8) { + error_setg(errp, + "User specified "X86_MACHINE_OEM_TABLE_ID + " value is bigger than " + "8 bytes in size"); + return; + } + strncpy(x86ms->oem_table_id, value, 8); +} + static void x86_machine_initfn(Object *obj) { X86MachineState *x86ms = X86_MACHINE(obj); @@ -1209,6 +1254,8 @@ static void x86_machine_initfn(Object *obj) x86ms->acpi = ON_OFF_AUTO_AUTO; x86ms->smp_dies = 1; x86ms->pci_irq_mask = ACPI_BUILD_PCI_IRQS; + x86ms->oem_id = g_strndup(ACPI_BUILD_APPNAME6, 6); + x86ms->oem_table_id = g_strndup(ACPI_BUILD_APPNAME8, 8); } static void x86_machine_class_init(ObjectClass *oc, void *data) @@ -1235,6 +1282,23 @@ static void x86_machine_class_init(ObjectClass *oc, void *data) NULL, NULL); object_class_property_set_description(oc, X86_MACHINE_ACPI, "Enable ACPI"); + + object_class_property_add_str(oc, X86_MACHINE_OEM_ID, + x86_machine_get_oem_id, + x86_machine_set_oem_id); + object_class_property_set_description(oc, X86_MACHINE_OEM_ID, + "Override the default value of field OEMID " + "in ACPI table header." + "The string may be up to 6 bytes in size"); + + + object_class_property_add_str(oc, X86_MACHINE_OEM_TABLE_ID, + x86_machine_get_oem_table_id, + x86_machine_set_oem_table_id); + object_class_property_set_description(oc, X86_MACHINE_OEM_TABLE_ID, + "Override the default value of field OEM Table ID " + "in ACPI table header." + "The string may be up to 8 bytes in size"); } static const TypeInfo x86_machine_info = { |