bootstd: Allow hunting for bootdevs of a given priority
Add a way to run the hunter function for a particular priority, so that
new bootdevs can be found.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/boot/bootdev-uclass.c b/boot/bootdev-uclass.c
index 7ac42af..e868615 100644
--- a/boot/bootdev-uclass.c
+++ b/boot/bootdev-uclass.c
@@ -742,6 +742,31 @@
return result;
}
+int bootdev_hunt_prio(enum bootdev_prio_t prio, bool show)
+{
+ struct bootdev_hunter *start;
+ int n_ent, i;
+ int result;
+
+ start = ll_entry_start(struct bootdev_hunter, bootdev_hunter);
+ n_ent = ll_entry_count(struct bootdev_hunter, bootdev_hunter);
+ result = 0;
+
+ log_debug("Hunting for priority %d\n", prio);
+ for (i = 0; i < n_ent; i++) {
+ struct bootdev_hunter *info = start + i;
+ int ret;
+
+ if (prio != info->prio)
+ continue;
+ ret = bootdev_hunt_drv(info, i, show);
+ if (ret && ret != -ENOENT)
+ result = ret;
+ }
+
+ return result;
+}
+
void bootdev_list_hunters(struct bootstd_priv *std)
{
struct bootdev_hunter *orig, *start;