diff options
Diffstat (limited to 'include/bootdev.h')
| -rw-r--r-- | include/bootdev.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/bootdev.h b/include/bootdev.h index 300bc736427..4b6a8eb8d8f 100644 --- a/include/bootdev.h +++ b/include/bootdev.h @@ -349,6 +349,20 @@ int bootdev_hunt_and_find_by_label(const char *label, struct udevice **devp, int bootdev_next_label(struct bootflow_iter *iter, struct udevice **devp, int *method_flagsp); +/** + * bootdev_next_prio() - Find the next bootdev in priority order + * + * This moves @devp to the next bootdev with the current priority. If there is + * none, then it moves to the next priority and scans for new bootdevs there. + * + * @iter: Interation info, containing iter->cur_prio + * @devp: On entry this is the previous bootdev that was considered. On exit + * this is the new bootdev, if any was found + * Returns 0 on success (*devp is updated), -ENODEV if there are no more + * bootdevs at any priority + */ +int bootdev_next_prio(struct bootflow_iter *iter, struct udevice **devp); + #if CONFIG_IS_ENABLED(BOOTSTD) /** * bootdev_setup_for_dev() - Bind a new bootdev device (deprecated) |