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Merge tag 'efi-2019-10-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

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Pull request for UEFI sub-system for v2019.10-rc1

Fix a possible overflow for GUID partition tables.

For some runtime services we only have implementations valid at boottime.
So we replace them when leaving boottime. Move this from
SetVirtualAddressMap() to ExitBootServices() as SetVirtualAddressMap() is
not called by all operating systems. Adjust the Python tests accordingly.

Bump the supported UEFI specification version to 2.8.
This commit is contained in:
Tom Rini
2019-07-08 16:02:51 -04:00
parent 0b7f1a95df 7f95104d91
commit cad28d37d5
12 changed files with 334 additions and 161 deletions
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4
include/efi_api.h
View File

@@ -23,8 +23,8 @@
#include <asm/setjmp.h>
#endif
/* UEFI spec version 2.7 */
#define EFI_SPECIFICATION_VERSION (2 << 16 | 70)
/* UEFI spec version 2.8 */
#define EFI_SPECIFICATION_VERSION (2 << 16 | 80)
/* Types and defines for EFI CreateEvent */
enum efi_timer_delay {

11
include/efi_loader.h
View File

@@ -325,10 +325,16 @@ extern struct list_head efi_register_notify_events;
/* Initialize efi execution environment */
efi_status_t efi_init_obj_list(void);
/* Initialize variable services */
efi_status_t efi_init_variables(void);
/* Notify ExitBootServices() is called */
void efi_variables_boot_exit_notify(void);
/* Called by bootefi to initialize root node */
efi_status_t efi_root_node_register(void);
/* Called by bootefi to initialize runtime */
efi_status_t efi_initialize_system_table(void);
/* efi_runtime_detach() - detach unimplemented runtime functions */
void efi_runtime_detach(void);
/* Called by bootefi to make console interface available */
efi_status_t efi_console_register(void);
/* Called by bootefi to make all disk storage accessible as EFI objects */
@@ -618,6 +624,11 @@ efi_status_t EFIAPI efi_set_variable(u16 *variable_name,
const efi_guid_t *vendor, u32 attributes,
efi_uintn_t data_size, const void *data);
efi_status_t EFIAPI efi_query_variable_info(
u32 attributes, u64 *maximum_variable_storage_size,
u64 *remaining_variable_storage_size,
u64 *maximum_variable_size);
/*
* See section 3.1.3 in the v2.7 UEFI spec for more details on
* the layout of EFI_LOAD_OPTION. In short it is: