diff options
Diffstat (limited to 'include/efi_loader.h')
| -rw-r--r-- | include/efi_loader.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index 0d858c1e12e..dcae6a731a0 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -20,6 +20,7 @@ #include <linux/oid_registry.h> struct blk_desc; +struct bootflow; struct jmp_buf_data; #if CONFIG_IS_ENABLED(EFI_LOADER) @@ -245,6 +246,18 @@ const char *__efi_nesting_dec(void); _r; \ }) +/** + * define EFI_RETURN() - return from EFI_CALL in efi_start_image() + * + * @ret: status code + */ +#define EFI_RETURN(ret) ({ \ + typeof(ret) _r = ret; \ + assert(__efi_entry_check()); \ + debug("%sEFI: %lu returned by started image", __efi_nesting_dec(), \ + (unsigned long)((uintptr_t)_r & ~EFI_ERROR_MASK)); \ +}) + /* * Call void UEFI function from u-boot: */ @@ -578,6 +591,15 @@ efi_status_t efi_install_fdt(void *fdt); efi_status_t do_bootefi_exec(efi_handle_t handle, void *load_options); /* Run loaded UEFI image with given fdt */ efi_status_t efi_binary_run(void *image, size_t size, void *fdt); + +/** + * efi_bootflow_run() - Run a bootflow containing an EFI application + * + * @bootflow: Bootflow to run + * Return: Status code, something went wrong + */ +efi_status_t efi_bootflow_run(struct bootflow *bootflow); + /* Initialize variable services */ efi_status_t efi_init_variables(void); /* Notify ExitBootServices() is called */ |