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bootstd: Allow hunting for bootdevs of a given priority

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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>
This commit is contained in:
Simon Glass
2023-01-17 10:48:07 -07:00
committed by Tom Rini
parent d73420e4fe
commit 79a7d4a61f
3 changed files with 61 additions and 0 deletions
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25
boot/bootdev-uclass.c
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@@ -742,6 +742,31 @@ int bootdev_hunt(const char *spec, bool show)
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;