diff options
Diffstat (limited to 'firmware/include/vboot_api.h')
| -rw-r--r-- | firmware/include/vboot_api.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/firmware/include/vboot_api.h b/firmware/include/vboot_api.h index 214da753..f4a91347 100644 --- a/firmware/include/vboot_api.h +++ b/firmware/include/vboot_api.h @@ -221,6 +221,11 @@ typedef struct VbCommonParams { * HW write protect. Both must be set for flash write protection to work. */ #define VB_INIT_FLAG_SW_WP_ENABLED 0x00000800 +/* + * This platform does not have a physical recovery switch which, when present, + * can (and should) be used for additional physical presence checks. + */ +#define VB_INIT_FLAG_VIRTUAL_REC_SWITCH 0x00001000 /* * Output flags for VbInitParams.out_flags. Used to indicate potential boot @@ -699,6 +704,14 @@ enum VbKeyCode_t { VB_KEY_CTRL_ENTER = 0x104, }; +/* Flags for additional information. + * TODO(semenzato): consider adding flags for modifiers instead of + * making up some of the key codes above. + */ +enum VbKeyFlags_t { + VB_KEY_FLAG_TRUSTED_KEYBOARD = 1 << 0, +}; + /** * Read the next keypress from the keyboard buffer. * @@ -725,6 +738,16 @@ enum VbKeyCode_t { * sending an arrow key as the sequence of keys '\x1b', '[', '1', 'A'). */ uint32_t VbExKeyboardRead(void); +/** + * Same as VbExKeyboardRead(), but return extra information. + */ +uint32_t VbExKeyboardReadWithFlags(uint32_t *flags_ptr); + +/** + * Return the current state of the switches specified in request_mask + */ +uint32_t VbExGetSwitches(uint32_t request_mask); + /*****************************************************************************/ /* Embedded controller (EC) */ |