diff options
Diffstat (limited to 'hw/i386/pc.c')
| -rw-r--r-- | hw/i386/pc.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 5458f61..437977c 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1611,6 +1611,50 @@ static void pc_machine_set_max_fw_size(Object *obj, Visitor *v, pcms->max_fw_size = value; } +static char *pc_machine_get_oem_id(Object *obj, Error **errp) +{ + PCMachineState *pcms = PC_MACHINE(obj); + + return g_strdup(pcms->oem_id); +} + +static void pc_machine_set_oem_id(Object *obj, const char *value, Error **errp) +{ + PCMachineState *pcms = PC_MACHINE(obj); + size_t len = strlen(value); + + if (len > 6) { + error_setg(errp, + "User specified "PC_MACHINE_OEM_ID" value is bigger than " + "6 bytes in size"); + return; + } + + strncpy(pcms->oem_id, value, len + 1); +} + +static char *pc_machine_get_oem_table_id(Object *obj, Error **errp) +{ + PCMachineState *pcms = PC_MACHINE(obj); + + return g_strdup(pcms->oem_table_id); +} + +static void pc_machine_set_oem_table_id(Object *obj, const char *value, + Error **errp) +{ + PCMachineState *pcms = PC_MACHINE(obj); + size_t len = strlen(value); + + if (len > 8) { + error_setg(errp, + "User specified "PC_MACHINE_OEM_TABLE_ID" value is bigger than " + "8 bytes in size"); + return; + } + strncpy(pcms->oem_table_id, value, len + 1); +} + static void pc_machine_initfn(Object *obj) { PCMachineState *pcms = PC_MACHINE(obj); @@ -1623,6 +1667,8 @@ static void pc_machine_initfn(Object *obj) pcms->max_ram_below_4g = 0; /* use default */ /* acpi build is enabled by default if machine supports it */ pcms->acpi_build_enabled = PC_MACHINE_GET_CLASS(pcms)->has_acpi_build; + pcms->oem_id = g_strndup(ACPI_BUILD_APPNAME6, 6); + pcms->oem_table_id = g_strndup(ACPI_BUILD_APPNAME8, 8); pcms->smbus_enabled = true; pcms->sata_enabled = true; pcms->pit_enabled = true; @@ -1759,6 +1805,24 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) NULL, NULL); object_class_property_set_description(oc, PC_MACHINE_MAX_FW_SIZE, "Maximum combined firmware size"); + + object_class_property_add_str(oc, PC_MACHINE_OEM_ID, + pc_machine_get_oem_id, + pc_machine_set_oem_id); + object_class_property_set_description(oc, PC_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, PC_MACHINE_OEM_TABLE_ID, + pc_machine_get_oem_table_id, + pc_machine_set_oem_table_id); + object_class_property_set_description(oc, PC_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 pc_machine_info = { |