diff options
| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2019-06-05 13:21:38 +0900 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2019-06-14 19:18:40 +0200 |
| commit | e771b4b39e8c52f7093ec1126a59daf072ac773b (patch) | |
| tree | 12df34e812dc2c5bbf699b3c0f00c7adad2fa5cf /include/efi_loader.h | |
| parent | c77d8e9d893ea06082e3ea0f609895b306db1623 (diff) | |
efi_loader: add RuntimeServicesSupported variable
This variable is defined in UEFI specification 2.8, section 8.1.
Its value should be updated whenever we add any usable runtime services
function.
Currently we only support SetVirtualAddress() for all systems and
ResetSystem() for some.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'include/efi_loader.h')
| -rw-r--r-- | include/efi_loader.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index f0e1313f93..b07155cecb 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -573,6 +573,9 @@ static inline int guidcmp(const efi_guid_t *g1, const efi_guid_t *g2) #define __efi_runtime_data __attribute__ ((section (".data.efi_runtime"))) #define __efi_runtime __attribute__ ((section (".text.efi_runtime"))) +/* Indicate supported runtime services */ +efi_status_t efi_init_runtime_supported(void); + /* Update CRC32 in table header */ void __efi_runtime efi_update_table_header_crc32(struct efi_table_hdr *table); |