vboot_api: Add new VB_AUX_FW_NO_DEVICE update severity
There is a possibility that a registered device is not present at
run-time and this scenario needs to be handled a little different. Add a
new update severity to handle this situation.
BUG=chromium:896451
BRANCH=None
TEST=bootup to ChromeOS by connecting and disconnecting the USB
daughterboard
Change-Id: I8a2044ce6a10fe611ee1f47262a7b54598a53ce3
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1299993
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/1352629
Reviewed-by: Martin Roth <martinroth@chromium.org>
Tested-by: Martin Roth <martinroth@chromium.org>
diff --git a/firmware/include/vboot_api.h b/firmware/include/vboot_api.h
index 5eedcaa..904e5a2 100644
--- a/firmware/include/vboot_api.h
+++ b/firmware/include/vboot_api.h
@@ -893,12 +893,14 @@
* severity levels for an auxiliary firmware update request
*/
typedef enum {
+ /* no update needed and no protection needed */
+ VB_AUX_FW_NO_DEVICE = 0,
/* no update needed */
- VB_AUX_FW_NO_UPDATE = 0,
+ VB_AUX_FW_NO_UPDATE = 1,
/* update needed, can be done quickly */
- VB_AUX_FW_FAST_UPDATE = 1,
+ VB_AUX_FW_FAST_UPDATE = 2,
/* update needed, "this would take a while..." */
- VB_AUX_FW_SLOW_UPDATE = 2,
+ VB_AUX_FW_SLOW_UPDATE = 3,
} VbAuxFwUpdateSeverity_t;
/**
