diff options
Diffstat (limited to 'lib/efi_loader/efi_boottime.c')
| -rw-r--r-- | lib/efi_loader/efi_boottime.c | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index da93498b36..6eea2395c7 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -526,6 +526,38 @@ efi_status_t efi_create_event(uint32_t type, efi_uintn_t notify_tpl, } /* + * Create an event in a group. + * + * This function implements the CreateEventEx service. + * See the Unified Extensible Firmware Interface (UEFI) specification + * for details. + * TODO: Support event groups + * + * @type type of the event to create + * @notify_tpl task priority level of the event + * @notify_function notification function of the event + * @notify_context pointer passed to the notification function + * @event created event + * @event_group event group + * @return status code + */ +efi_status_t EFIAPI efi_create_event_ex(uint32_t type, efi_uintn_t notify_tpl, + void (EFIAPI *notify_function) ( + struct efi_event *event, + void *context), + void *notify_context, + efi_guid_t *event_group, + struct efi_event **event) +{ + EFI_ENTRY("%d, 0x%zx, %p, %p, %pUl", type, notify_tpl, notify_function, + notify_context, event_group); + if (event_group) + return EFI_EXIT(EFI_UNSUPPORTED); + return EFI_EXIT(efi_create_event(type, notify_tpl, notify_function, + notify_context, event)); +} + +/* * Create an event. * * This function implements the CreateEvent service. @@ -2851,6 +2883,7 @@ static const struct efi_boot_services efi_boot_services = { .calculate_crc32 = efi_calculate_crc32, .copy_mem = efi_copy_mem, .set_mem = efi_set_mem, + .create_event_ex = efi_create_event_ex, }; @@ -2859,7 +2892,7 @@ static uint16_t __efi_runtime_data firmware_vendor[] = L"Das U-Boot"; struct efi_system_table __efi_runtime_data systab = { .hdr = { .signature = EFI_SYSTEM_TABLE_SIGNATURE, - .revision = 0x20005, /* 2.5 */ + .revision = 2 << 16 | 70, /* 2.7 */ .headersize = sizeof(struct efi_table_hdr), }, .fw_vendor = (long)firmware_vendor, |