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efi.h: Add struct definition for boot time services 

With the forthcoming efi stub code we're gonna need to access boot
time services so let's define a struct so we can access the functions.

Cc: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Link: http://lkml.kernel.org/r/1318848017-12301-1-git-send-email-matt@console-pimps.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
hifive-unleashed-5.1
Matt Fleming 2011-11-15 12:56:32 +00:00 committed by H. Peter Anvin
parent f7d7d01be5
commit f30ca6ba0b
1 changed files with 52 additions and 1 deletions
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53
include/linux/efi.h
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@ -138,6 +138,57 @@ typedef struct {
u8 sets_to_zero;
} efi_time_cap_t;
/*
* EFI Boot Services table
*/
typedef struct {
efi_table_hdr_t hdr;
void *raise_tpl;
void *restore_tpl;
void *allocate_pages;
void *free_pages;
void *get_memory_map;
void *allocate_pool;
void *free_pool;
void *create_event;
void *set_timer;
void *wait_for_event;
void *signal_event;
void *close_event;
void *check_event;
void *install_protocol_interface;
void *reinstall_protocol_interface;
void *uninstall_protocol_interface;
void *handle_protocol;
void *__reserved;
void *register_protocol_notify;
void *locate_handle;
void *locate_device_path;
void *install_configuration_table;
void *load_image;
void *start_image;
void *exit;
void *unload_image;
void *exit_boot_services;
void *get_next_monotonic_count;
void *stall;
void *set_watchdog_timer;
void *connect_controller;
void *disconnect_controller;
void *open_protocol;
void *close_protocol;
void *open_protocol_information;
void *protocols_per_handle;
void *locate_handle_buffer;
void *locate_protocol;
void *install_multiple_protocol_interfaces;
void *uninstall_multiple_protocol_interfaces;
void *calculate_crc32;
void *copy_mem;
void *set_mem;
void *create_event_ex;
} efi_boot_services_t;
/*
* Types and defines for EFI ResetSystem
*/
@ -261,7 +312,7 @@ typedef struct {
unsigned long stderr_handle;
unsigned long stderr;
efi_runtime_services_t *runtime;
unsigned long boottime;
efi_boot_services_t *boottime;
unsigned long nr_tables;
unsigned long tables;
} efi_system_table_t;