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-rw-r--r--include/efi.h707
1 files changed, 463 insertions, 244 deletions
diff --git a/include/efi.h b/include/efi.h
index 439803c294..6bb5f8cb0a 100644
--- a/include/efi.h
+++ b/include/efi.h
@@ -14,78 +14,64 @@
*/
#include <linux/string.h>
#include <linux/types.h>
-
-#ifdef CONFIG_EFI_BOOTUP
-#define EFIAPI __attribute__((ms_abi))
-#else
-#define EFIAPI
-#endif
-
-struct efi_device_path;
-
-#define EFI_SUCCESS 0
-#define EFI_LOAD_ERROR ( 1 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_INVALID_PARAMETER ( 2 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_UNSUPPORTED ( 3 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_BAD_BUFFER_SIZE ( 4 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_BUFFER_TOO_SMALL ( 5 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_NOT_READY ( 6 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_DEVICE_ERROR ( 7 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_WRITE_PROTECTED ( 8 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_OUT_OF_RESOURCES ( 9 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_VOLUME_CORRUPTED ( 10 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_VOLUME_FULL ( 11 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_NO_MEDIA ( 12 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_MEDIA_CHANGED ( 13 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_NOT_FOUND ( 14 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_ACCESS_DENIED ( 15 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_NO_RESPONSE ( 16 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_NO_MAPPING ( 17 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_TIMEOUT ( 18 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_NOT_STARTED ( 19 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_ALREADY_STARTED ( 20 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_ABORTED ( 21 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_ICMP_ERROR ( 22 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_TFTP_ERROR ( 23 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_PROTOCOL_ERROR ( 24 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_INCOMPATIBLE_VERSION ( 25 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_SECURITY_VIOLATION ( 26 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_CRC_ERROR ( 27 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_END_OF_MEDIA ( 28 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_END_OF_FILE ( 31 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_INVALID_LANGUAGE ( 32 | (1UL << (BITS_PER_LONG-1)))
-#define EFI_COMPROMISED_DATA ( 33 | (1UL << (BITS_PER_LONG-1)))
+#include <efi/types.h>
+
+/* Bit mask for EFI status code with error */
+#define EFI_ERROR_MASK (1UL << (BITS_PER_LONG-1))
+
+#define EFI_SUCCESS 0
+#define EFI_LOAD_ERROR ( 1 | EFI_ERROR_MASK)
+#define EFI_INVALID_PARAMETER ( 2 | EFI_ERROR_MASK)
+#define EFI_UNSUPPORTED ( 3 | EFI_ERROR_MASK)
+#define EFI_BAD_BUFFER_SIZE ( 4 | EFI_ERROR_MASK)
+#define EFI_BUFFER_TOO_SMALL ( 5 | EFI_ERROR_MASK)
+#define EFI_NOT_READY ( 6 | EFI_ERROR_MASK)
+#define EFI_DEVICE_ERROR ( 7 | EFI_ERROR_MASK)
+#define EFI_WRITE_PROTECTED ( 8 | EFI_ERROR_MASK)
+#define EFI_OUT_OF_RESOURCES ( 9 | EFI_ERROR_MASK)
+#define EFI_VOLUME_CORRUPTED (10 | EFI_ERROR_MASK)
+#define EFI_VOLUME_FULL (11 | EFI_ERROR_MASK)
+#define EFI_NO_MEDIA (12 | EFI_ERROR_MASK)
+#define EFI_MEDIA_CHANGED (13 | EFI_ERROR_MASK)
+#define EFI_NOT_FOUND (14 | EFI_ERROR_MASK)
+#define EFI_ACCESS_DENIED (15 | EFI_ERROR_MASK)
+#define EFI_NO_RESPONSE (16 | EFI_ERROR_MASK)
+#define EFI_NO_MAPPING (17 | EFI_ERROR_MASK)
+#define EFI_TIMEOUT (18 | EFI_ERROR_MASK)
+#define EFI_NOT_STARTED (19 | EFI_ERROR_MASK)
+#define EFI_ALREADY_STARTED (20 | EFI_ERROR_MASK)
+#define EFI_ABORTED (21 | EFI_ERROR_MASK)
+#define EFI_ICMP_ERROR (22 | EFI_ERROR_MASK)
+#define EFI_TFTP_ERROR (23 | EFI_ERROR_MASK)
+#define EFI_PROTOCOL_ERROR (24 | EFI_ERROR_MASK)
+#define EFI_INCOMPATIBLE_VERSION (25 | EFI_ERROR_MASK)
+#define EFI_SECURITY_VIOLATION (26 | EFI_ERROR_MASK)
+#define EFI_CRC_ERROR (27 | EFI_ERROR_MASK)
+#define EFI_END_OF_MEDIA (28 | EFI_ERROR_MASK)
+#define EFI_END_OF_FILE (31 | EFI_ERROR_MASK)
+#define EFI_INVALID_LANGUAGE (32 | EFI_ERROR_MASK)
+#define EFI_COMPROMISED_DATA (33 | EFI_ERROR_MASK)
+
+#define EFI_WARN_UNKNOWN_GLYPH 1
+#define EFI_WARN_DELETE_FAILURE 2
+#define EFI_WARN_WRITE_FAILURE 3
+#define EFI_WARN_BUFFER_TOO_SMALL 4
+#define EFI_WARN_STALE_DATA 5
+#define EFI_WARN_FILE_SYSTEM 6
+#define EFI_WARN_RESET_REQUIRED 7
#define EFI_ERROR(a) (((signed long) a) < 0)
-typedef unsigned long efi_status_t;
-typedef u8 efi_bool_t;
-typedef u16 efi_char16_t; /* UNICODE character */
-typedef u64 efi_physical_addr_t;
-typedef void *efi_handle_t;
-
-
-typedef struct {
- u8 b[16];
-} efi_guid_t;
-
-#define EFI_GUID(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \
-((efi_guid_t) \
-{{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff, \
- (b) & 0xff, ((b) >> 8) & 0xff, \
- (c) & 0xff, ((c) >> 8) & 0xff, \
- (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }})
-
/*
* Generic EFI table header
*/
-typedef struct {
+struct efi_table_hdr {
u64 signature;
u32 revision;
u32 headersize;
u32 crc32;
u32 reserved;
-} efi_table_hdr_t;
+};
/*
* Memory map descriptor:
@@ -131,7 +117,8 @@ enum efi_memory_type {
#define EFI_MEMORY_DESCRIPTOR_VERSION 1
#define EFI_PAGE_SHIFT 12
-#define EFI_PAGE_SIZE (1UL << EFI_PAGE_SHIFT)
+#define EFI_PAGE_SIZE (1ULL << EFI_PAGE_SHIFT)
+#define EFI_PAGE_MASK (EFI_PAGE_SIZE - 1)
/*
* Allocation types for calls to boottime->allocate_pages.
@@ -152,7 +139,7 @@ typedef int (*efi_freemem_callback_t) (u64 start, u64 end, void *arg);
#define EFI_TIME_IN_DAYLIGHT 0x2
#define EFI_UNSPECIFIED_TIMEZONE 0x07ff
-typedef struct {
+struct efi_time {
u16 year;
u8 month;
u8 day;
@@ -164,18 +151,18 @@ typedef struct {
s16 timezone;
u8 daylight;
u8 pad2;
-} efi_time_t;
+};
-typedef struct {
+struct efi_time_cap {
u32 resolution;
u32 accuracy;
u8 sets_to_zero;
-} efi_time_cap_t;
+};
enum efi_locate_search_type {
- all_handles,
- by_register_notify,
- by_protocol
+ ALL_HANDLES,
+ BY_REGISTER_NOTIFY,
+ BY_PROTOCOL
};
struct efi_open_protocol_information_entry {
@@ -185,24 +172,26 @@ struct efi_open_protocol_information_entry {
u32 open_count;
};
-typedef enum {
+enum efi_timer_delay {
EFI_TIMER_CANCEL = 0,
EFI_TIMER_PERIODIC = 1,
EFI_TIMER_RELATIVE = 2
-} efi_timer_delay_t;
+};
+
+struct efi_event;
/*
* EFI Boot Services table
*/
-typedef struct {
- efi_table_hdr_t hdr;
- void *raise_tpl;
- void *restore_tpl;
+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 *allocate_pages)(int, int, unsigned long,
efi_physical_addr_t *);
efi_status_t (EFIAPI *free_pages)(efi_physical_addr_t, unsigned long);
- efi_status_t (EFIAPI *get_memory_map)(unsigned long *, void *, unsigned long *,
- unsigned long *, u32 *);
+ efi_status_t (EFIAPI *get_memory_map)(size_t *, struct efi_memory_desc *,
+ size_t *, size_t *, u32 *);
efi_status_t (EFIAPI *allocate_pool)(int, unsigned long, void **);
efi_status_t (EFIAPI *free_pool)(void *);
#define EFI_EVT_TIMER 0x80000000
@@ -217,33 +206,39 @@ typedef struct {
#define EFI_TPL_NOTIFY 16
#define EFI_TPL_HIGH_LEVEL 31
efi_status_t(EFIAPI *create_event)(u32 type , unsigned long tpl,
- void (*fn) (void *event, void *ctx),
- void *ctx, void **event);
- efi_status_t(EFIAPI *set_timer)(void *event, efi_timer_delay_t type, uint64_t time);
- efi_status_t(EFIAPI *wait_for_event)(unsigned long number_of_events, void *event,
- unsigned long *index);
- void *signal_event;
- efi_status_t(EFIAPI *close_event)(void *event);
- void *check_event;
- void *install_protocol_interface;
- void *reinstall_protocol_interface;
- void *uninstall_protocol_interface;
- efi_status_t (EFIAPI *handle_protocol)(efi_handle_t, efi_guid_t *, void **);
+ void (*fn) (struct efi_event *event, void *ctx),
+ void *ctx, struct efi_event **event);
+ efi_status_t(EFIAPI *set_timer)(struct efi_event *event, enum efi_timer_delay type, uint64_t time);
+ efi_status_t(EFIAPI *wait_for_event)(size_t number_of_events, struct efi_event **event,
+ size_t *index);
+ efi_status_t (EFIAPI *signal_event)(struct efi_event *event);
+ efi_status_t(EFIAPI *close_event)(struct efi_event *event);
+#define EFI_NATIVE_INTERFACE 0x00000000
+ efi_status_t (EFIAPI *check_event)(struct efi_event *event);
+ efi_status_t (EFIAPI *install_protocol_interface)(efi_handle_t *handle, const efi_guid_t *protocol,
+ int protocol_interface_type, void *protocol_interface);
+ efi_status_t (EFIAPI *reinstall_protocol_interface)(efi_handle_t handle, const efi_guid_t *protocol,
+ void *old_interface, void *new_interface);
+ efi_status_t (EFIAPI *uninstall_protocol_interface)(efi_handle_t handle,
+ const efi_guid_t *protocol, void *protocol_interface);
+
+ efi_status_t (EFIAPI *handle_protocol)(efi_handle_t, const efi_guid_t *, void **);
void *__reserved;
- void *register_protocol_notify;
+ efi_status_t (EFIAPI *register_protocol_notify)(const efi_guid_t *protocol, struct efi_event *event,
+ void **registration);
efi_status_t (EFIAPI *locate_handle) (enum efi_locate_search_type search_type,
- efi_guid_t *protocol, void *search_key,
- unsigned long *buffer_size, efi_handle_t *buffer);
- efi_status_t (EFIAPI *locate_device_path)(efi_guid_t *protocol,
+ const efi_guid_t *protocol, void *search_key,
+ size_t *buffer_size, efi_handle_t *buffer);
+ efi_status_t (EFIAPI *locate_device_path)(const efi_guid_t *protocol,
struct efi_device_path **device_path, efi_handle_t *device);
- void *install_configuration_table;
+ efi_status_t (EFIAPI *install_configuration_table)(const efi_guid_t *guid, void *table);
efi_status_t (EFIAPI *load_image)(bool boot_policiy, efi_handle_t parent_image,
struct efi_device_path *file_path, void *source_buffer,
unsigned long source_size, efi_handle_t *image);
efi_status_t (EFIAPI *start_image)(efi_handle_t handle,
- unsigned long *exitdata_size, s16 **exitdata);
+ size_t *exitdata_size, u16 **exitdata);
efi_status_t(EFIAPI *exit)(efi_handle_t handle, efi_status_t exit_status,
- unsigned long exitdata_size, s16 *exitdata);
+ unsigned long exitdata_size, u16 *exitdata);
efi_status_t (EFIAPI *unload_image)(efi_handle_t handle);
efi_status_t (EFIAPI *exit_boot_services)(efi_handle_t, unsigned long);
void *get_next_monotonic_count;
@@ -251,24 +246,25 @@ typedef struct {
efi_status_t (EFIAPI *set_watchdog_timer)(unsigned long timeout,
uint64_t watchdog_code,
unsigned long data_size,
- s16 *watchdog_data);
+ u16 *watchdog_data);
efi_status_t(EFIAPI *connect_controller)(efi_handle_t controller_handle,
efi_handle_t *driver_image_handle,
struct efi_device_path *remaining_device_path,
bool Recursive);
- void *disconnect_controller;
+ efi_status_t (EFIAPI *disconnect_controller)(efi_handle_t controller_handle,
+ efi_handle_t driver_image_handle, efi_handle_t child_handle);
#define EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL 0x00000001
#define EFI_OPEN_PROTOCOL_GET_PROTOCOL 0x00000002
#define EFI_OPEN_PROTOCOL_TEST_PROTOCOL 0x00000004
#define EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER 0x00000008
#define EFI_OPEN_PROTOCOL_BY_DRIVER 0x00000010
#define EFI_OPEN_PROTOCOL_EXCLUSIVE 0x00000020
- efi_status_t (EFIAPI *open_protocol)(efi_handle_t handle, efi_guid_t *protocol,
+ efi_status_t (EFIAPI *open_protocol)(efi_handle_t handle, const efi_guid_t *protocol,
void ** interface, efi_handle_t agent_handle,
efi_handle_t controller_handle, u32 attributes);
- efi_status_t (EFIAPI *close_protocol)(efi_handle_t handle, efi_guid_t *protocol,
+ efi_status_t (EFIAPI *close_protocol)(efi_handle_t handle, const efi_guid_t *protocol,
efi_handle_t agent, efi_handle_t controller);
- efi_status_t(EFIAPI *open_protocol_information)(efi_handle_t handle, efi_guid_t *Protocol,
+ efi_status_t(EFIAPI *open_protocol_information)(efi_handle_t handle, const efi_guid_t *Protocol,
struct efi_open_protocol_information_entry **entry_buffer,
unsigned long *entry_count);
efi_status_t (EFIAPI *protocols_per_handle)(efi_handle_t handle,
@@ -276,27 +272,30 @@ typedef struct {
unsigned long *protocols_buffer_count);
efi_status_t (EFIAPI *locate_handle_buffer) (
enum efi_locate_search_type search_type,
- efi_guid_t *protocol, void *search_key,
+ const efi_guid_t *protocol, void *search_key,
unsigned long *no_handles, efi_handle_t **buffer);
- void *locate_protocol;
- void *install_multiple_protocol_interfaces;
- void *uninstall_multiple_protocol_interfaces;
- void *calculate_crc32;
- void *copy_mem;
- void *set_mem;
+ efi_status_t (EFIAPI *locate_protocol)(const efi_guid_t *protocol,
+ void *registration, void **protocol_interface);
+ efi_status_t (EFIAPI *install_multiple_protocol_interfaces)(efi_handle_t *handle, ...);
+ efi_status_t (EFIAPI *uninstall_multiple_protocol_interfaces)(efi_handle_t handle, ...);
+ efi_status_t (EFIAPI *calculate_crc32)(const void *data,
+ unsigned long data_size, uint32_t *crc32);
+ void (EFIAPI *copy_mem)(void *destination, const void *source, unsigned long length);
+ void (EFIAPI *set_mem)(void *buffer, unsigned long size, uint8_t value);
void *create_event_ex;
-} efi_boot_services_t;
+};
-extern efi_boot_services_t *BS;
+extern struct efi_boot_services *BS;
/*
* Types and defines for EFI ResetSystem
*/
-typedef enum {
+enum efi_reset_type {
EFI_RESET_COLD = 0,
EFI_RESET_WARM = 1,
- EFI_RESET_SHUTDOWN = 2
-} efi_reset_type_t;
+ EFI_RESET_SHUTDOWN = 2,
+ EFI_RESET_PLATFORM_SPECIFIC = 3,
+};
/*
* EFI Runtime Services table
@@ -304,29 +303,62 @@ typedef enum {
#define EFI_RUNTIME_SERVICES_SIGNATURE ((u64)0x5652453544e5552ULL)
#define EFI_RUNTIME_SERVICES_REVISION 0x00010000
-typedef struct {
- efi_table_hdr_t hdr;
- void *get_time;
- void *set_time;
- void *get_wakeup_time;
- void *set_wakeup_time;
- void *set_virtual_address_map;
- void *convert_pointer;
- efi_status_t (EFIAPI *get_variable)(s16 *variable_name, efi_guid_t *vendor,
- u32 *Attributes, unsigned long *data_size, void *data);
- efi_status_t (EFIAPI *get_next_variable)(unsigned long *variable_name_size,
- s16 *variable_name, efi_guid_t *vendor);
- efi_status_t (EFIAPI *set_variable)(s16 *variable_name, efi_guid_t *vendor,
- u32 Attributes, unsigned long data_size, void *data);
- void *get_next_high_mono_count;
- void (EFIAPI *reset_system)(efi_reset_type_t reset_type, efi_status_t reset_status,
- unsigned long data_size, void *reset_data);
- void *update_capsule;
- void *query_capsule_caps;
+struct efi_capsule_header;
+
+struct efi_runtime_services {
+ struct efi_table_hdr hdr;
+ efi_status_t (EFIAPI *get_time)(struct efi_time *time,
+ struct efi_time_cap *capabilities);
+ efi_status_t (EFIAPI *set_time)(struct efi_time *time);
+ efi_status_t (EFIAPI *get_wakeup_time)(char *enabled, char *pending,
+ struct efi_time *time);
+ efi_status_t (EFIAPI *set_wakeup_time)(char enabled, struct efi_time *time);
+ efi_status_t (EFIAPI *set_virtual_address_map)(size_t memory_map_size,
+ size_t descriptor_size,
+ uint32_t descriptor_version,
+ struct efi_memory_desc *virtmap);
+ efi_status_t (*convert_pointer)(unsigned long dbg, void **address);
+ efi_status_t (EFIAPI *get_variable)(efi_char16_t *variable_name, const efi_guid_t *vendor,
+ u32 *Attributes, size_t *data_size, void *data);
+ efi_status_t (EFIAPI *get_next_variable)(size_t *variable_name_size,
+ efi_char16_t *variable_name, efi_guid_t *vendor);
+ efi_status_t (EFIAPI *set_variable)(efi_char16_t *variable_name, const efi_guid_t *vendor,
+ u32 Attributes, size_t data_size, const void *data);
+ efi_status_t (EFIAPI *get_next_high_mono_count)(uint32_t *high_count);
+ void (EFIAPI *reset_system)(enum efi_reset_type reset_type, efi_status_t reset_status,
+ size_t data_size, void *reset_data);
+ efi_status_t (EFIAPI *update_capsule)(struct efi_capsule_header **capsule_header_array,
+ size_t capsule_count,
+ u64 scatter_gather_list);
+ efi_status_t (EFIAPI *query_capsule_caps)(struct efi_capsule_header **capsule_header_array,
+ size_t capsule_count,
+ u64 *maximum_capsule_size,
+ u32 *reset_type);
void *query_variable_info;
-} efi_runtime_services_t;
+};
+
+extern struct efi_runtime_services *RT;
+
+/* EFI event group GUID definitions */
+#define EFI_EVENT_GROUP_EXIT_BOOT_SERVICES \
+ EFI_GUID(0x27abf055, 0xb1b8, 0x4c26, 0x80, 0x48, \
+ 0x74, 0x8f, 0x37, 0xba, 0xa2, 0xdf)
-extern efi_runtime_services_t *RT;
+#define EFI_EVENT_GROUP_VIRTUAL_ADDRESS_CHANGE \
+ EFI_GUID(0x13fa7698, 0xc831, 0x49c7, 0x87, 0xea, \
+ 0x8f, 0x43, 0xfc, 0xc2, 0x51, 0x96)
+
+#define EFI_EVENT_GROUP_MEMORY_MAP_CHANGE \
+ EFI_GUID(0x78bee926, 0x692f, 0x48fd, 0x9e, 0xdb, \
+ 0x01, 0x42, 0x2e, 0xf0, 0xd7, 0xab)
+
+#define EFI_EVENT_GROUP_READY_TO_BOOT \
+ EFI_GUID(0x7ce88fb3, 0x4bd7, 0x4679, 0x87, 0xa8, \
+ 0xa8, 0xd8, 0xde, 0xe5, 0x0d, 0x2b)
+
+#define EFI_EVENT_GROUP_RESET_SYSTEM \
+ EFI_GUID(0x62da6a56, 0x13fb, 0x485a, 0xa8, 0xda, \
+ 0xa3, 0xdd, 0x79, 0x12, 0xcb, 0x6b)
/*
* EFI Configuration Table and GUID definitions
@@ -367,6 +399,9 @@ extern efi_runtime_services_t *RT;
#define EFI_LOADED_IMAGE_PROTOCOL_GUID \
EFI_GUID( 0x5b1b31a1, 0x9562, 0x11d2, 0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b )
+#define EFI_LOADED_IMAGE_DEVICE_PATH_PROTOCOL_GUID \
+ EFI_GUID(0xbc62157e, 0x3e33, 0x4fec, 0x99, 0x20, 0x2d, 0x3b, 0x36, 0xd7, 0x50, 0xdf)
+
#define EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID \
EFI_GUID( 0x9042a9de, 0x23dc, 0x4a38, 0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a )
@@ -385,164 +420,225 @@ extern efi_runtime_services_t *RT;
#define EFI_SIMPLE_FILE_SYSTEM_GUID \
EFI_GUID( 0x964e5b22, 0x6459, 0x11d2, 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b )
+#define EFI_FILE_SYSTEM_INFO_GUID \
+ EFI_GUID(0x09576e93, 0x6d3f, 0x11d2, 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
+
+#define EFI_FILE_SYSTEM_VOLUME_LABEL_ID \
+ EFI_GUID(0xdb47d7d3, 0xfe81, 0x11d3, 0x9a, 0x35, 0x00, 0x90, 0x27, 0x3f, 0xC1, 0x4d)
+
#define EFI_DEVICE_TREE_GUID \
EFI_GUID( 0xb1b621d5, 0xf19c, 0x41a5, 0x83, 0x0b, 0xd9, 0x15, 0x2c, 0x69, 0xaa, 0xe0 )
#define EFI_DEVICE_PATH_PROTOCOL_GUID \
EFI_GUID( 0x9576e91, 0x6d3f, 0x11d2, 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b )
+#define EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID \
+ EFI_GUID( 0x8b843e20, 0x8132, 0x4852, 0x90, 0xcc, 0x55, 0x1a, 0x4e, 0x4a, 0x7f, 0x1c)
+
+#define EFI_DEVICE_PATH_UTILITIES_PROTOCOL_GUID \
+ EFI_GUID(0x0379be4e, 0xd706, 0x437d, 0xb0, 0x37, 0xed, 0xb8, 0x2f, 0xb7, 0x72, 0xa4)
+
#define EFI_SIMPLE_NETWORK_PROTOCOL_GUID \
EFI_GUID( 0xA19832B9, 0xAC25, 0x11D3, 0x9A, 0x2D, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D )
#define EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID \
- EFI_GUID(0x0964e5b22, 0x6459, 0x11d2, 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
+ EFI_GUID(0x0964e5b22, 0x6459, 0x11d2, 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
#define EFI_UNKNOWN_DEVICE_GUID \
- EFI_GUID(0xcf31fac5, 0xc24e, 0x11d2, 0x85, 0xf3, 0x0, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b)
+ EFI_GUID(0xcf31fac5, 0xc24e, 0x11d2, 0x85, 0xf3, 0x0, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b)
#define EFI_BLOCK_IO_PROTOCOL_GUID \
- EFI_GUID(0x964e5b21, 0x6459, 0x11d2, 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
+ EFI_GUID(0x964e5b21, 0x6459, 0x11d2, 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
/* additional GUID from EDK2 */
#define EFI_FIRMWARE_VOLUME2_PROTOCOL_GUID \
- EFI_GUID(0x220e73b6, 0x6bdb, 0x4413, 0x84, 0x5, 0xb9, 0x74, 0xb1, 0x8, 0x61, 0x9a)
+ EFI_GUID(0x220e73b6, 0x6bdb, 0x4413, 0x84, 0x5, 0xb9, 0x74, 0xb1, 0x8, 0x61, 0x9a)
#define EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL_GUID \
- EFI_GUID(0x8f644fa9, 0xe850, 0x4db1, 0x9c, 0xe2, 0xb, 0x44, 0x69, 0x8e, 0x8d, 0xa4)
+ EFI_GUID(0x8f644fa9, 0xe850, 0x4db1, 0x9c, 0xe2, 0xb, 0x44, 0x69, 0x8e, 0x8d, 0xa4)
#define EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GUID \
- EFI_GUID(0x2f707ebb, 0x4a1a, 0x11d4, 0x9a, 0x38, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
+ EFI_GUID(0x2f707ebb, 0x4a1a, 0x11d4, 0x9a, 0x38, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
#define EFI_ISA_ACPI_PROTOCOL_GUID \
- EFI_GUID(0x64a892dc, 0x5561, 0x4536, 0x92, 0xc7, 0x79, 0x9b, 0xfc, 0x18, 0x33, 0x55)
+ EFI_GUID(0x64a892dc, 0x5561, 0x4536, 0x92, 0xc7, 0x79, 0x9b, 0xfc, 0x18, 0x33, 0x55)
#define EFI_ISA_IO_PROTOCOL_GUID \
- EFI_GUID(0x7ee2bd44, 0x3da0, 0x11d4, 0x9a, 0x38, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
+ EFI_GUID(0x7ee2bd44, 0x3da0, 0x11d4, 0x9a, 0x38, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
#define EFI_STANDARD_ERROR_DEVICE_GUID \
- EFI_GUID(0xd3b36f2d, 0xd551, 0x11d4, 0x9a, 0x46, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
+ EFI_GUID(0xd3b36f2d, 0xd551, 0x11d4, 0x9a, 0x46, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
#define EFI_CONSOLE_OUT_DEVICE_GUID \
- EFI_GUID(0xd3b36f2c, 0xd551, 0x11d4, 0x9a, 0x46, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
+ EFI_GUID(0xd3b36f2c, 0xd551, 0x11d4, 0x9a, 0x46, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
#define EFI_CONSOLE_IN_DEVICE_GUID \
- EFI_GUID(0xd3b36f2b, 0xd551, 0x11d4, 0x9a, 0x46, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
+ EFI_GUID(0xd3b36f2b, 0xd551, 0x11d4, 0x9a, 0x46, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d)
#define EFI_SIMPLE_TEXT_OUT_PROTOCOL_GUID \
- EFI_GUID(0x387477c2, 0x69c7, 0x11d2, 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
+ EFI_GUID(0x387477c2, 0x69c7, 0x11d2, 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
#define EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL_GUID \
- EFI_GUID(0xdd9e7534, 0x7762, 0x4698, 0x8c, 0x14, 0xf5, 0x85, 0x17, 0xa6, 0x25, 0xaa)
+ EFI_GUID(0xdd9e7534, 0x7762, 0x4698, 0x8c, 0x14, 0xf5, 0x85, 0x17, 0xa6, 0x25, 0xaa)
#define EFI_SIMPLE_TEXT_IN_PROTOCOL_GUID \
- EFI_GUID(0x387477c1, 0x69c7, 0x11d2, 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
+ EFI_GUID(0x387477c1, 0x69c7, 0x11d2, 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
+
+#define EFI_CONSOLE_CONTROL_GUID \
+ EFI_GUID(0xf42f7782, 0x12e, 0x4c12, 0x99, 0x56, 0x49, 0xf9, 0x43, 0x4, 0xf7, 0x21)
#define EFI_DISK_IO_PROTOCOL_GUID \
- EFI_GUID(0xce345171, 0xba0b, 0x11d2, 0x8e, 0x4f, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
+ EFI_GUID(0xce345171, 0xba0b, 0x11d2, 0x8e, 0x4f, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
#define EFI_IDE_CONTROLLER_INIT_PROTOCOL_GUID \
- EFI_GUID(0xa1e37052, 0x80d9, 0x4e65, 0xa3, 0x17, 0x3e, 0x9a, 0x55, 0xc4, 0x3e, 0xc9)
+ EFI_GUID(0xa1e37052, 0x80d9, 0x4e65, 0xa3, 0x17, 0x3e, 0x9a, 0x55, 0xc4, 0x3e, 0xc9)
#define EFI_DISK_INFO_PROTOCOL_GUID \
- EFI_GUID(0xd432a67f, 0x14dc, 0x484b, 0xb3, 0xbb, 0x3f, 0x2, 0x91, 0x84, 0x93, 0x27)
+ EFI_GUID(0xd432a67f, 0x14dc, 0x484b, 0xb3, 0xbb, 0x3f, 0x2, 0x91, 0x84, 0x93, 0x27)
#define EFI_SERIAL_IO_PROTOCOL_GUID \
- EFI_GUID(0xbb25cf6f, 0xf1d4, 0x11d2, 0x9a, 0x0c, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0xfd)
+ EFI_GUID(0xbb25cf6f, 0xf1d4, 0x11d2, 0x9a, 0x0c, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0xfd)
#define EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL_GUID \
- EFI_GUID(0x3bc1b285, 0x8a15, 0x4a82, 0xaa, 0xbf, 0x4d, 0x7d, 0x13, 0xfb, 0x32, 0x65)
+ EFI_GUID(0x3bc1b285, 0x8a15, 0x4a82, 0xaa, 0xbf, 0x4d, 0x7d, 0x13, 0xfb, 0x32, 0x65)
#define EFI_LOAD_FILE2_PROTOCOL_GUID \
- EFI_GUID(0x4006c0c1, 0xfcb3, 0x403e, 0x99, 0x6d, 0x4a, 0x6c, 0x87, 0x24, 0xe0, 0x6d)
+ EFI_GUID(0x4006c0c1, 0xfcb3, 0x403e, 0x99, 0x6d, 0x4a, 0x6c, 0x87, 0x24, 0xe0, 0x6d)
#define EFI_MTFTP4_SERVICE_BINDING_PROTOCOL_GUID \
- EFI_GUID(0x2fe800be, 0x8f01, 0x4aa6, 0x94, 0x6b, 0xd7, 0x13, 0x88, 0xe1, 0x83, 0x3f)
+ EFI_GUID(0x2fe800be, 0x8f01, 0x4aa6, 0x94, 0x6b, 0xd7, 0x13, 0x88, 0xe1, 0x83, 0x3f)
#define EFI_DHCP4_PROTOCOL_GUID \
- EFI_GUID(0x9d9a39d8, 0xbd42, 0x4a73, 0xa4, 0xd5, 0x8e, 0xe9, 0x4b, 0xe1, 0x13, 0x80)
+ EFI_GUID(0x9d9a39d8, 0xbd42, 0x4a73, 0xa4, 0xd5, 0x8e, 0xe9, 0x4b, 0xe1, 0x13, 0x80)
#define EFI_UDP4_SERVICE_BINDING_PROTOCOL_GUID \
- EFI_GUID(0x83f01464, 0x99bd, 0x45e5, 0xb3, 0x83, 0xaf, 0x63, 0x05, 0xd8, 0xe9, 0xe6)
+ EFI_GUID(0x83f01464, 0x99bd, 0x45e5, 0xb3, 0x83, 0xaf, 0x63, 0x05, 0xd8, 0xe9, 0xe6)
#define EFI_TCP4_SERVICE_BINDING_PROTOCOL_GUID \
- EFI_GUID(0x00720665, 0x67EB, 0x4a99, 0xBA, 0xF7, 0xD3, 0xC3, 0x3A, 0x1C, 0x7C, 0xC9)
+ EFI_GUID(0x00720665, 0x67EB, 0x4a99, 0xBA, 0xF7, 0xD3, 0xC3, 0x3A, 0x1C, 0x7C, 0xC9)
#define EFI_IP4_SERVICE_BINDING_PROTOCOL_GUID \
- EFI_GUID(0xc51711e7, 0xb4bf, 0x404a, 0xbf, 0xb8, 0x0a, 0x04, 0x8e, 0xf1, 0xff, 0xe4)
+ EFI_GUID(0xc51711e7, 0xb4bf, 0x404a, 0xbf, 0xb8, 0x0a, 0x04, 0x8e, 0xf1, 0xff, 0xe4)
#define EFI_IP4_CONFIG_PROTOCOL_GUID \
- EFI_GUID(0x3b95aa31, 0x3793, 0x434b, 0x86, 0x67, 0xc8, 0x07, 0x08, 0x92, 0xe0, 0x5e)
+ EFI_GUID(0x3b95aa31, 0x3793, 0x434b, 0x86, 0x67, 0xc8, 0x07, 0x08, 0x92, 0xe0, 0x5e)
#define EFI_ARP_SERVICE_BINDING_PROTOCOL_GUID\
- EFI_GUID(0xf44c00ee, 0x1f2c, 0x4a00, 0xaa, 0x9, 0x1c, 0x9f, 0x3e, 0x8, 0x0, 0xa3)
+ EFI_GUID(0xf44c00ee, 0x1f2c, 0x4a00, 0xaa, 0x9, 0x1c, 0x9f, 0x3e, 0x8, 0x0, 0xa3)
#define EFI_MANAGED_NETWORK_SERVICE_BINDING_PROTOCOL_GUID \
- EFI_GUID(0xf36ff770, 0xa7e1, 0x42cf, 0x9e, 0xd2, 0x56, 0xf0, 0xf2, 0x71, 0xf4, 0x4c)
+ EFI_GUID(0xf36ff770, 0xa7e1, 0x42cf, 0x9e, 0xd2, 0x56, 0xf0, 0xf2, 0x71, 0xf4, 0x4c)
#define EFI_VLAN_CONFIG_PROTOCOL_GUID \
- EFI_GUID(0x9e23d768, 0xd2f3, 0x4366, 0x9f, 0xc3, 0x3a, 0x7a, 0xba, 0x86, 0x43, 0x74)
+ EFI_GUID(0x9e23d768, 0xd2f3, 0x4366, 0x9f, 0xc3, 0x3a, 0x7a, 0xba, 0x86, 0x43, 0x74)
#define EFI_HII_CONFIG_ACCESS_PROTOCOL_GUID \
- EFI_GUID(0x330d4706, 0xf2a0, 0x4e4f, 0xa3, 0x69, 0xb6, 0x6f, 0xa8, 0xd5, 0x43, 0x85)
+ EFI_GUID(0x330d4706, 0xf2a0, 0x4e4f, 0xa3, 0x69, 0xb6, 0x6f, 0xa8, 0xd5, 0x43, 0x85)
-#define LOAD_FILE_PROTOCOL_GUID \
- EFI_GUID(0x56ec3091, 0x954c, 0x11d2, 0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
+#define EFI_LOAD_FILE_PROTOCOL_GUID \
+ EFI_GUID(0x56ec3091, 0x954c, 0x11d2, 0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
#define EFI_COMPONENT_NAME2_PROTOCOL_GUID \
- EFI_GUID(0x6a7a5cff, 0xe8d9, 0x4f70, 0xba, 0xda, 0x75, 0xab, 0x30, 0x25, 0xce, 0x14)
+ EFI_GUID(0x6a7a5cff, 0xe8d9, 0x4f70, 0xba, 0xda, 0x75, 0xab, 0x30, 0x25, 0xce, 0x14)
#define EFI_IDEBUSDXE_INF_GUID \
- EFI_GUID(0x69fd8e47, 0xa161, 0x4550, 0xb0, 0x1a, 0x55, 0x94, 0xce, 0xb2, 0xb2, 0xb2)
+ EFI_GUID(0x69fd8e47, 0xa161, 0x4550, 0xb0, 0x1a, 0x55, 0x94, 0xce, 0xb2, 0xb2, 0xb2)
#define EFI_TERMINALDXE_INF_GUID \
- EFI_GUID(0x9e863906, 0xa40f, 0x4875, 0x97, 0x7f, 0x5b, 0x93, 0xff, 0x23, 0x7f, 0xc6)
+ EFI_GUID(0x9e863906, 0xa40f, 0x4875, 0x97, 0x7f, 0x5b, 0x93, 0xff, 0x23, 0x7f, 0xc6)
#define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID_31 \
- EFI_GUID(0x1aced566, 0x76ed, 0x4218, 0xbc, 0x81, 0x76, 0x7f, 0x1f, 0x97, 0x7a, 0x89)
+ EFI_GUID(0x1aced566, 0x76ed, 0x4218, 0xbc, 0x81, 0x76, 0x7f, 0x1f, 0x97, 0x7a, 0x89)
#define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID \
- EFI_GUID(0xe18541cd, 0xf755, 0x4f73, 0x92, 0x8d, 0x64, 0x3c, 0x8a, 0x79, 0xb2, 0x29)
+ EFI_GUID(0xe18541cd, 0xf755, 0x4f73, 0x92, 0x8d, 0x64, 0x3c, 0x8a, 0x79, 0xb2, 0x29)
#define EFI_ISCSIDXE_INF_GUID \
- EFI_GUID(0x4579b72d, 0x7ec4, 0x4dd4, 0x84, 0x86, 0x08, 0x3c, 0x86, 0xb1, 0x82, 0xa7)
+ EFI_GUID(0x4579b72d, 0x7ec4, 0x4dd4, 0x84, 0x86, 0x08, 0x3c, 0x86, 0xb1, 0x82, 0xa7)
#define EFI_VLANCONFIGDXE_INF_GUID \
- EFI_GUID(0xe4f61863, 0xfe2c, 0x4b56, 0xa8, 0xf4, 0x08, 0x51, 0x9b, 0xc4, 0x39, 0xdf)
+ EFI_GUID(0xe4f61863, 0xfe2c, 0x4b56, 0xa8, 0xf4, 0x08, 0x51, 0x9b, 0xc4, 0x39, 0xdf)
#define EFI_TIMESTAMP_PROTOCOL_GUID \
- EFI_GUID(0xafbfde41, 0x2e6e, 0x4262, 0xba, 0x65, 0x62, 0xb9, 0x23, 0x6e, 0x54, 0x95)
+ EFI_GUID(0xafbfde41, 0x2e6e, 0x4262, 0xba, 0x65, 0x62, 0xb9, 0x23, 0x6e, 0x54, 0x95)
/* barebox specific GUIDs */
#define EFI_BAREBOX_VENDOR_GUID \
- EFI_GUID(0x5b91f69c, 0x8b88, 0x4a2b, 0x92, 0x69, 0x5f, 0x1d, 0x80, 0x2b, 0x51, 0x75)
+ EFI_GUID(0x5b91f69c, 0x8b88, 0x4a2b, 0x92, 0x69, 0x5f, 0x1d, 0x80, 0x2b, 0x51, 0x75)
/* for systemd */
#define EFI_SYSTEMD_VENDOR_GUID \
- EFI_GUID(0x4a67b082, 0x0a4c, 0x41cf, 0xb6, 0xc7, 0x44, 0x0b, 0x29, 0xbb, 0x8c, 0x4f)
+ EFI_GUID(0x4a67b082, 0x0a4c, 0x41cf, 0xb6, 0xc7, 0x44, 0x0b, 0x29, 0xbb, 0x8c, 0x4f)
/* for TPM 1.2 */
#define EFI_TCG_PROTOCOL_GUID \
- EFI_GUID(0xf541796d, 0xa62e, 0x4954, 0xa7, 0x75, 0x95, 0x84, 0xf6, 0x1b, 0x9c, 0xdd)
+ EFI_GUID(0xf541796d, 0xa62e, 0x4954, 0xa7, 0x75, 0x95, 0x84, 0xf6, 0x1b, 0x9c, 0xdd)
/* for TPM 2.0 */
#define EFI_TCG2_PROTOCOL_GUID \
- EFI_GUID(0x607f766c, 0x7455, 0x42be, 0x93, 0x0b, 0xe4, 0xd7, 0x6d, 0xb2, 0x72, 0x0f)
+ EFI_GUID(0x607f766c, 0x7455, 0x42be, 0x93, 0x0b, 0xe4, 0xd7, 0x6d, 0xb2, 0x72, 0x0f)
+
+#define EFI_DT_FIXUP_PROTOCOL_GUID \
+ EFI_GUID(0xe617d64c, 0xfe08, 0x46da, 0xf4, 0xdc, 0xbb, 0xd5, 0x87, 0x0c, 0x73, 0x00)
+
+#define EFI_DRIVER_BINDING_PROTOCOL_GUID \
+ EFI_GUID(0x18a031ab, 0xb443, 0x4d1a, 0xa5, 0xc0, 0x0c, 0x09, 0x26, 0x1e, 0x9f, 0x71)
+
+struct efi_driver_binding_protocol {
+ efi_status_t (EFIAPI * supported)(
+ struct efi_driver_binding_protocol *this,
+ efi_handle_t controller_handle,
+ struct efi_device_path *remaining_device_path);
+ efi_status_t (EFIAPI * start)(
+ struct efi_driver_binding_protocol *this,
+ efi_handle_t controller_handle,
+ struct efi_device_path *remaining_device_path);
+ efi_status_t (EFIAPI * stop)(
+ struct efi_driver_binding_protocol *this,
+ efi_handle_t controller_handle,
+ size_t number_of_children,
+ efi_handle_t *child_handle_buffer);
+ u32 version;
+ efi_handle_t image_handle;
+ efi_handle_t driver_binding_handle;
+};
extern efi_guid_t efi_file_info_id;
extern efi_guid_t efi_simple_file_system_protocol_guid;
+extern efi_guid_t efi_file_system_info_guid;
+extern efi_guid_t efi_system_volume_label_id;
extern efi_guid_t efi_device_path_protocol_guid;
extern efi_guid_t efi_loaded_image_protocol_guid;
extern efi_guid_t efi_unknown_device_guid;
extern efi_guid_t efi_null_guid;
extern efi_guid_t efi_global_variable_guid;
extern efi_guid_t efi_block_io_protocol_guid;
+extern efi_guid_t efi_rng_protocol_guid;
extern efi_guid_t efi_barebox_vendor_guid;
extern efi_guid_t efi_systemd_vendor_guid;
-
-typedef struct {
+extern efi_guid_t efi_fdt_guid;
+extern efi_guid_t efi_loaded_image_device_path_guid;
+extern const efi_guid_t efi_device_path_to_text_protocol_guid;
+extern const efi_guid_t efi_dt_fixup_protocol_guid;
+extern const efi_guid_t efi_driver_binding_protocol_guid;
+extern const efi_guid_t efi_guid_event_group_exit_boot_services;
+extern const efi_guid_t efi_guid_event_group_virtual_address_change;
+extern const efi_guid_t efi_guid_event_group_memory_map_change;
+extern const efi_guid_t efi_guid_event_group_ready_to_boot;
+extern const efi_guid_t efi_guid_event_group_reset_system;
+extern const efi_guid_t efi_load_file_protocol_guid;
+extern const efi_guid_t efi_load_file2_protocol_guid;
+extern const efi_guid_t efi_device_path_utilities_protocol_guid;
+
+struct efi_config_table {
efi_guid_t guid;
- unsigned long table;
-} efi_config_table_t;
+ void * table;
+};
+
+#define for_each_efi_config_table(t) \
+ for (t = efi_sys_table->tables; \
+ t - efi_sys_table->tables < efi_sys_table->nr_tables; \
+ t++)
#define EFI_SYSTEM_TABLE_SIGNATURE ((u64)0x5453595320494249ULL)
@@ -553,27 +649,27 @@ typedef struct {
#define EFI_1_10_SYSTEM_TABLE_REVISION ((1 << 16) | (10))
#define EFI_1_02_SYSTEM_TABLE_REVISION ((1 << 16) | (02))
-typedef struct {
- efi_table_hdr_t hdr;
- unsigned long fw_vendor; /* physical addr of CHAR16 vendor string */
+struct efi_system_table {
+ struct efi_table_hdr hdr;
+ efi_char16_t *fw_vendor; /* physical addr of CHAR16 vendor string */
u32 fw_revision;
- unsigned long con_in_handle;
- struct efi_simple_input_interface *con_in;
- unsigned long con_out_handle;
+ efi_handle_t con_in_handle;
+ struct efi_simple_text_input_protocol *con_in;
+ efi_handle_t con_out_handle;
struct efi_simple_text_output_protocol *con_out;
- unsigned long stderr_handle;
- unsigned long std_err;
- efi_runtime_services_t *runtime;
- efi_boot_services_t *boottime;
+ efi_handle_t stderr_handle;
+ struct efi_simple_text_output_protocol *std_err;
+ struct efi_runtime_services *runtime;
+ struct efi_boot_services *boottime;
unsigned long nr_tables;
- efi_config_table_t *tables;
-} efi_system_table_t;
+ struct efi_config_table *tables;
+};
-typedef struct {
+struct efi_loaded_image {
u32 revision;
- void *parent_handle;
- efi_system_table_t *system_table;
- void *device_handle;
+ efi_handle_t parent_handle;
+ struct efi_system_table *system_table;
+ efi_handle_t device_handle;
void *file_path;
void *reserved;
u32 load_options_size;
@@ -582,14 +678,113 @@ typedef struct {
__aligned_u64 image_size;
unsigned int image_code_type;
unsigned int image_data_type;
- unsigned long unload;
-} efi_loaded_image_t;
+ efi_status_t (EFIAPI *unload)(efi_handle_t image_handle);
+};
+
+/* Open modes */
+#define EFI_FILE_MODE_READ 0x0000000000000001
+#define EFI_FILE_MODE_WRITE 0x0000000000000002
+#define EFI_FILE_MODE_CREATE 0x8000000000000000
+
+/* File attributes */
+#define EFI_FILE_READ_ONLY 0x0000000000000001
+#define EFI_FILE_HIDDEN 0x0000000000000002
+#define EFI_FILE_SYSTEM 0x0000000000000004
+#define EFI_FILE_RESERVIED 0x0000000000000008
+#define EFI_FILE_DIRECTORY 0x0000000000000010
+#define EFI_FILE_ARCHIVE 0x0000000000000020
+#define EFI_FILE_VALID_ATTR 0x0000000000000037
+
+struct efi_file_io_token {
+ struct efi_event *event;
+ efi_status_t status;
+ size_t buffer_size;
+ void *buffer;
+};
+
+#define EFI_FILE_HANDLE_REVISION 0x00010000
+#define EFI_FILE_HANDLE_REVISION2 0x00020000
+#define EFI_FILE_HANDLE_LATEST_REVISION EFI_FILE_PROTOCOL_REVISION2
+struct efi_file_handle {
+ uint64_t Revision;
+ efi_status_t(EFIAPI *open)(struct efi_file_handle *File,
+ struct efi_file_handle **NewHandle, efi_char16_t *FileName,
+ uint64_t OpenMode, uint64_t Attributes);
+ efi_status_t(EFIAPI *close)(struct efi_file_handle *File);
+ efi_status_t(EFIAPI *delete)(struct efi_file_handle *File);
+ efi_status_t(EFIAPI *read)(struct efi_file_handle *File, size_t *BufferSize,
+ void *Buffer);
+ efi_status_t(EFIAPI *write)(struct efi_file_handle *File,
+ size_t *BufferSize, void *Buffer);
+ efi_status_t(EFIAPI *get_position)(struct efi_file_handle *File,
+ uint64_t *Position);
+ efi_status_t(EFIAPI *set_position)(struct efi_file_handle *File,
+ uint64_t Position);
+ efi_status_t(EFIAPI *get_info)(struct efi_file_handle *File,
+ const efi_guid_t *InformationType, size_t *BufferSize,
+ void *Buffer);
+ efi_status_t(EFIAPI *set_info)(struct efi_file_handle *File,
+ const efi_guid_t *InformationType, size_t BufferSize,
+ void *Buffer);
+ efi_status_t(EFIAPI *flush)(struct efi_file_handle *File);
+ efi_status_t (EFIAPI *open_ex)(struct efi_file_handle *this,
+ struct efi_file_handle **new_handle,
+ u16 *file_name, u64 open_mode, u64 attributes,
+ struct efi_file_io_token *token);
+ efi_status_t (EFIAPI *read_ex)(struct efi_file_handle *this,
+ struct efi_file_io_token *token);
+ efi_status_t (EFIAPI *write_ex)(struct efi_file_handle *this,
+ struct efi_file_io_token *token);
+ efi_status_t (EFIAPI *flush_ex)(struct efi_file_handle *this,
+ struct efi_file_io_token *token);
+};
+
+#define EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_REVISION 0x00010000
+
+struct efi_load_file_protocol {
+ efi_status_t (EFIAPI *load_file)(struct efi_load_file_protocol *this,
+ struct efi_device_path *file_path,
+ bool boot_policy,
+ size_t *buffer_size,
+ void *buffer);
+};
+
+#define EFI_FILE_IO_INTERFACE_REVISION 0x00010000
+
+struct efi_file_io_interface {
+ uint64_t Revision;
+ efi_status_t(EFIAPI *open_volume)(
+ struct efi_file_io_interface *This,
+ struct efi_file_handle **Root);
+};
+
+struct efi_simple_file_system_protocol {
+ u64 Revision;
+ efi_status_t (EFIAPI *open_volume)(struct efi_simple_file_system_protocol *this,
+ struct efi_file_handle **root);
+};
+
+struct efi_file_info {
+ uint64_t Size;
+ uint64_t FileSize;
+ uint64_t PhysicalSize;
+ struct efi_time CreateTime;
+ struct efi_time LastAccessTime;
+ struct efi_time ModificationTime;
+ uint64_t Attribute;
+ efi_char16_t FileName[];
+};
+
+struct efi_file_system_info {
+ u64 size;
+ u8 read_only;
+ u64 volume_size;
+ u64 free_space;
+ u32 block_size;
+ efi_char16_t volume_label[];
+};
-static inline int
-efi_guidcmp (efi_guid_t left, efi_guid_t right)
-{
- return memcmp(&left, &right, sizeof (efi_guid_t));
-}
+__attribute__((noreturn)) void efi_main(efi_handle_t, struct efi_system_table *);
/*
* Variable Attributes
@@ -615,11 +810,32 @@ efi_guidcmp (efi_guid_t left, efi_guid_t right)
*/
#define EFI_VARIABLE_GUID_LEN 36
-struct efi_device_path {
- u8 type;
- u8 sub_type;
- u16 length;
-} __attribute ((packed));
+struct efi_block_io_media{
+ u32 media_id;
+ bool removable_media;
+ bool media_present;
+ bool logical_partition;
+ bool read_only;
+ bool write_caching;
+ u32 block_size;
+ u32 io_align;
+ sector_t last_block;
+ u64 lowest_aligned_lba; /* added in Revision 2 */
+ u32 logical_blocks_per_physical_block; /* added in Revision 2 */
+ u32 optimal_transfer_length_granularity; /* added in Revision 3 */
+};
+
+struct efi_block_io_protocol {
+ u64 revision;
+ struct efi_block_io_media *media;
+ efi_status_t(EFIAPI *reset)(struct efi_block_io_protocol *this,
+ bool ExtendedVerification);
+ efi_status_t(EFIAPI *read)(struct efi_block_io_protocol *this, u32 media_id,
+ u64 lba, unsigned long buffer_size, void *buf);
+ efi_status_t(EFIAPI *write)(struct efi_block_io_protocol *this, u32 media_id,
+ u64 lba, unsigned long buffer_size, void *buf);
+ efi_status_t(EFIAPI *flush)(struct efi_block_io_protocol *this);
+};
struct simple_text_output_mode {
s32 max_mode;
@@ -631,9 +847,12 @@ struct simple_text_output_mode {
};
struct efi_simple_text_output_protocol {
- void *reset;
- efi_status_t (EFIAPI *output_string)(void *, void *);
- void *test_string;
+ efi_status_t (EFIAPI *reset)(
+ struct efi_simple_text_output_protocol *this,
+ char extended_verification);
+ efi_status_t (EFIAPI *output_string)(struct efi_simple_text_output_protocol *this, const efi_char16_t *str);
+ efi_status_t (EFIAPI *test_string)(struct efi_simple_text_output_protocol *this,
+ const efi_char16_t *str);
efi_status_t(EFIAPI *query_mode)(struct efi_simple_text_output_protocol *this,
unsigned long mode_number, unsigned long *columns, unsigned long *rows);
@@ -644,46 +863,46 @@ struct efi_simple_text_output_protocol {
efi_status_t(EFIAPI *clear_screen) (struct efi_simple_text_output_protocol *this);
efi_status_t(EFIAPI *set_cursor_position) (struct efi_simple_text_output_protocol *this,
unsigned long column, unsigned long row);
- efi_status_t(EFIAPI *enable_cursor)(void *, bool enable);
+ efi_status_t(EFIAPI *enable_cursor)(struct efi_simple_text_output_protocol *this,
+ bool enable);
struct simple_text_output_mode *mode;
};
-struct efi_input_key {
- u16 scan_code;
- s16 unicode_char;
-};
+struct efi_input_key;
-struct efi_simple_input_interface {
- efi_status_t(EFIAPI *reset)(struct efi_simple_input_interface *this,
+struct efi_simple_text_input_protocol {
+ efi_status_t(EFIAPI *reset)(struct efi_simple_text_input_protocol *this,
bool ExtendedVerification);
- efi_status_t(EFIAPI *read_key_stroke)(struct efi_simple_input_interface *this,
+ efi_status_t(EFIAPI *read_key_stroke)(struct efi_simple_text_input_protocol *this,
struct efi_input_key *key);
- void *wait_for_key;
+ struct efi_event *wait_for_key;
};
-typedef struct {
- uint8_t Addr[32];
-} efi_mac_address;
-
-typedef struct {
- uint8_t Addr[4];
-} efi_ipv4_address;
-
-typedef struct {
- uint8_t Addr[16];
-} efi_ipv6_address;
-
-typedef union {
- uint32_t Addr[4];
- efi_ipv4_address v4;
- efi_ipv6_address v6;
-} efi_ip_address;
-
-struct efi_device_path *device_path_from_handle(efi_handle_t Handle);
-char *device_path_to_str(struct efi_device_path *dev_path);
-u8 device_path_to_type(struct efi_device_path *dev_path);
-char *device_path_to_partuuid(struct efi_device_path *dev_path);
+const struct efi_device_path *device_path_from_handle(efi_handle_t handle);
+char *device_path_to_str(const struct efi_device_path *dev_path);
+size_t device_path_to_str_buf(const struct efi_device_path *dev_path, char buf[], size_t size);
+u8 device_path_to_type(const struct efi_device_path *dev_path);
+u8 device_path_to_subtype(const struct efi_device_path *dev_path);
+char *device_path_to_partuuid(const struct efi_device_path *dev_path);
+char *device_path_to_filepath(const struct efi_device_path *dev_path);
const char *efi_guid_string(efi_guid_t *g);
+#define EFI_RNG_PROTOCOL_GUID \
+ EFI_GUID(0x3152bca5, 0xeade, 0x433d, 0x86, 0x2e, \
+ 0xc0, 0x1c, 0xdc, 0x29, 0x1f, 0x44)
+
+#define EFI_RNG_ALGORITHM_RAW \
+ EFI_GUID(0xe43176d7, 0xb6e8, 0x4827, 0xb7, 0x84, \
+ 0x7f, 0xfd, 0xc4, 0xb6, 0x85, 0x61)
+
+struct efi_rng_protocol {
+ efi_status_t (EFIAPI *get_info)(struct efi_rng_protocol *protocol,
+ size_t *rng_algorithm_list_size,
+ efi_guid_t *rng_algorithm_list);
+ efi_status_t (EFIAPI *get_rng)(struct efi_rng_protocol *protocol,
+ efi_guid_t *rng_algorithm,
+ size_t rng_value_length, uint8_t *rng_value);
+};
+
#endif /* _LINUX_EFI_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-24 19:28:04 +0000