xen: pvblock: Print found devices indices

Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/xen/pvblock.c b/drivers/xen/pvblock.c
index 1284bc4..76e82fb 100644 (file)
--- a/drivers/xen/pvblock.c
+++ b/drivers/xen/pvblock.c
@@ -793,6 +793,24 @@ fail:
        return ret;
 }
 
+static void print_pvblock_devices(void)
+{
+       struct udevice *udev;
+       bool first = true;
+       const char *class_name;
+
+       class_name = uclass_get_name(UCLASS_PVBLOCK);
+       for (blk_first_device(IF_TYPE_PVBLOCK, &udev); udev;
+            blk_next_device(&udev), first = false) {
+               struct blk_desc *desc = dev_get_uclass_platdata(udev);
+
+               if (!first)
+                       puts(", ");
+               printf("%s: %d", class_name, desc->devnum);
+       }
+       printf("\n");
+}
+
 void pvblock_init(void)
 {
        struct driver_info info;
@@ -815,6 +833,8 @@ void pvblock_init(void)
        if (ret)
                return;
        uclass_foreach_dev_probe(UCLASS_PVBLOCK, udev);
+
+       print_pvblock_devices();
 }
 
 static int pvblock_probe(struct udevice *udev)