diff options
Diffstat (limited to 'lib/efi_loader/efi_bootmgr.c')
| -rw-r--r-- | lib/efi_loader/efi_bootmgr.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/lib/efi_loader/efi_bootmgr.c b/lib/efi_loader/efi_bootmgr.c index 8c04ecbdc83..52bea4d5411 100644 --- a/lib/efi_loader/efi_bootmgr.c +++ b/lib/efi_loader/efi_bootmgr.c @@ -46,16 +46,12 @@ static efi_status_t try_load_entry(u16 n, efi_handle_t *handle, void **load_options) { struct efi_load_option lo; - u16 varname[] = u"Boot0000"; - u16 hexmap[] = u"0123456789ABCDEF"; + u16 varname[9]; void *load_option; efi_uintn_t size; efi_status_t ret; - varname[4] = hexmap[(n & 0xf000) >> 12]; - varname[5] = hexmap[(n & 0x0f00) >> 8]; - varname[6] = hexmap[(n & 0x00f0) >> 4]; - varname[7] = hexmap[(n & 0x000f) >> 0]; + efi_create_indexed_name(varname, sizeof(varname), "Boot", n); load_option = efi_get_var(varname, &efi_global_variable_guid, &size); if (!load_option) @@ -70,8 +66,8 @@ static efi_status_t try_load_entry(u16 n, efi_handle_t *handle, if (lo.attributes & LOAD_OPTION_ACTIVE) { u32 attributes; - log_debug("%s: trying to load \"%ls\" from %pD\n", - __func__, lo.label, lo.file_path); + log_debug("trying to load \"%ls\" from %pD\n", lo.label, + lo.file_path); ret = EFI_CALL(efi_load_image(true, efi_root, lo.file_path, NULL, 0, handle)); @@ -187,8 +183,7 @@ efi_status_t efi_bootmgr_load(efi_handle_t *handle, void **load_options) num = size / sizeof(uint16_t); for (i = 0; i < num; i++) { - log_debug("%s trying to load Boot%04X\n", __func__, - bootorder[i]); + log_debug("trying to load Boot%04X\n", bootorder[i]); ret = try_load_entry(bootorder[i], handle, load_options); if (ret == EFI_SUCCESS) break; |