X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=disk%2Fpart.c;h=9f51a0767690120c9340f078efd626b0662f5cdd;hb=55cdcdaad3edb24779b76716d5cf9c36db2fed44;hp=6a1c02d9fada7410c953cd144c2ea6968fb3a200;hpb=08ca213acadef61748dc62d48b0f5c4bed8b8c2d;p=oweals%2Fu-boot.git

diff --git a/disk/part.c b/disk/part.c
index 6a1c02d9fa..9f51a07676 100644
--- a/disk/part.c
+++ b/disk/part.c
@@ -615,3 +615,61 @@ cleanup:
 	free(dup_str);
 	return ret;
 }
+
+int part_get_info_by_name(struct blk_desc *dev_desc, const char *name,
+	disk_partition_t *info)
+{
+	struct part_driver *first_drv =
+		ll_entry_start(struct part_driver, part_driver);
+	const int n_drvs = ll_entry_count(struct part_driver, part_driver);
+	struct part_driver *part_drv;
+
+	for (part_drv = first_drv; part_drv != first_drv + n_drvs; part_drv++) {
+		int ret;
+		int i;
+		for (i = 1; i < part_drv->max_entries; i++) {
+			ret = part_drv->get_info(dev_desc, i, info);
+			if (ret != 0) {
+				/* no more entries in table */
+				break;
+			}
+			if (strcmp(name, (const char *)info->name) == 0) {
+				/* matched */
+				return 0;
+			}
+		}
+	}
+	return -1;
+}
+
+void part_set_generic_name(const struct blk_desc *dev_desc,
+	int part_num, char *name)
+{
+	char *devtype;
+
+	switch (dev_desc->if_type) {
+	case IF_TYPE_IDE:
+	case IF_TYPE_SATA:
+	case IF_TYPE_ATAPI:
+		devtype = "hd";
+		break;
+	case IF_TYPE_SCSI:
+		devtype = "sd";
+		break;
+	case IF_TYPE_USB:
+		devtype = "usbd";
+		break;
+	case IF_TYPE_DOC:
+		devtype = "docd";
+		break;
+	case IF_TYPE_MMC:
+	case IF_TYPE_SD:
+		devtype = "mmcsd";
+		break;
+	default:
+		devtype = "xx";
+		break;
+	}
+
+	sprintf(name, "%s%c%d", devtype, 'a' + dev_desc->devnum, part_num);
+}