diff options
Diffstat (limited to 'include/efi_api.h')
| -rw-r--r-- | include/efi_api.h | 86 |
1 files changed, 67 insertions, 19 deletions
diff --git a/include/efi_api.h b/include/efi_api.h index f071b36b53..ec1b321e8e 100644 --- a/include/efi_api.h +++ b/include/efi_api.h @@ -22,20 +22,33 @@ #endif /* Types and defines for EFI CreateEvent */ -enum efi_event_type { +enum efi_timer_delay { EFI_TIMER_STOP = 0, EFI_TIMER_PERIODIC = 1, EFI_TIMER_RELATIVE = 2 }; -#define EVT_NOTIFY_WAIT 0x00000100 -#define EVT_NOTIFY_SIGNAL 0x00000200 +#define UINTN size_t + +#define EVT_TIMER 0x80000000 +#define EVT_RUNTIME 0x40000000 +#define EVT_NOTIFY_WAIT 0x00000100 +#define EVT_NOTIFY_SIGNAL 0x00000200 +#define EVT_SIGNAL_EXIT_BOOT_SERVICES 0x00000201 +#define EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE 0x60000202 + +#define TPL_APPLICATION 0x04 +#define TPL_CALLBACK 0x08 +#define TPL_NOTIFY 0x10 +#define TPL_HIGH_LEVEL 0x1F + +struct efi_event; /* EFI Boot Services table */ struct efi_boot_services { struct efi_table_hdr hdr; - efi_status_t (EFIAPI *raise_tpl)(unsigned long new_tpl); - void (EFIAPI *restore_tpl)(unsigned long old_tpl); + efi_status_t (EFIAPI *raise_tpl)(UINTN new_tpl); + void (EFIAPI *restore_tpl)(UINTN old_tpl); efi_status_t (EFIAPI *allocate_pages)(int, int, unsigned long, efi_physical_addr_t *); @@ -46,19 +59,21 @@ struct efi_boot_services { efi_status_t (EFIAPI *allocate_pool)(int, unsigned long, void **); efi_status_t (EFIAPI *free_pool)(void *); - efi_status_t (EFIAPI *create_event)(enum efi_event_type type, - unsigned long notify_tpl, - void (EFIAPI *notify_function) (void *event, - void *context), - void *notify_context, void **event); - efi_status_t (EFIAPI *set_timer)(void *event, int type, - uint64_t trigger_time); + efi_status_t (EFIAPI *create_event)(uint32_t type, + UINTN notify_tpl, + void (EFIAPI *notify_function) ( + struct efi_event *event, + void *context), + void *notify_context, struct efi_event **event); + efi_status_t (EFIAPI *set_timer)(struct efi_event *event, + enum efi_timer_delay type, + uint64_t trigger_time); efi_status_t (EFIAPI *wait_for_event)(unsigned long number_of_events, - void *event, unsigned long *index); - efi_status_t (EFIAPI *signal_event)(void *event); - efi_status_t (EFIAPI *close_event)(void *event); - efi_status_t (EFIAPI *check_event)(void *event); - + struct efi_event **event, unsigned long *index); + efi_status_t (EFIAPI *signal_event)(struct efi_event *event); + efi_status_t (EFIAPI *close_event)(struct efi_event *event); + efi_status_t (EFIAPI *check_event)(struct efi_event *event); +#define EFI_NATIVE_INTERFACE 0x00000000 efi_status_t (EFIAPI *install_protocol_interface)( void **handle, efi_guid_t *protocol, int protocol_interface_type, void *protocol_interface); @@ -71,7 +86,7 @@ struct efi_boot_services { void **); void *reserved; efi_status_t (EFIAPI *register_protocol_notify)( - efi_guid_t *protocol, void *event, + efi_guid_t *protocol, struct efi_event *event, void **registration); efi_status_t (EFIAPI *locate_handle)( enum efi_locate_search_type search_type, @@ -334,6 +349,11 @@ struct simple_text_output_mode { bool cursor_visible; }; + +#define EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID \ + EFI_GUID(0x387477c2, 0x69c7, 0x11d2, \ + 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b) + struct efi_simple_text_output_protocol { void *reset; efi_status_t (EFIAPI *output_string)( @@ -368,13 +388,17 @@ struct efi_input_key { s16 unicode_char; }; +#define EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID \ + EFI_GUID(0x387477c1, 0x69c7, 0x11d2, \ + 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b) + struct efi_simple_input_interface { efi_status_t(EFIAPI *reset)(struct efi_simple_input_interface *this, bool ExtendedVerification); efi_status_t(EFIAPI *read_key_stroke)( struct efi_simple_input_interface *this, struct efi_input_key *key); - void *wait_for_key; + struct efi_event *wait_for_key; }; #define CONSOLE_CONTROL_GUID \ @@ -395,6 +419,30 @@ struct efi_console_control_protocol uint16_t *password); }; +#define EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID \ + EFI_GUID(0x8b843e20, 0x8132, 0x4852, \ + 0x90, 0xcc, 0x55, 0x1a, 0x4e, 0x4a, 0x7f, 0x1c) + +struct efi_device_path_protocol +{ + uint8_t type; + uint8_t sub_type; + uint16_t length; + uint8_t data[]; +}; + +struct efi_device_path_to_text_protocol +{ + uint16_t *(EFIAPI *convert_device_node_to_text)( + struct efi_device_path_protocol *device_node, + bool display_only, + bool allow_shortcuts); + uint16_t *(EFIAPI *convert_device_path_to_text)( + struct efi_device_path_protocol *device_path, + bool display_only, + bool allow_shortcuts); +}; + #define EFI_GOP_GUID \ EFI_GUID(0x9042a9de, 0x23dc, 0x4a38, \ 0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a) |