1 /* SPDX-License-Identifier: GPL-2.0+ */
2 #ifndef _UFS_H
3 #define _UFS_H
4 
5 struct udevice;
6 
7 /**
8  * ufs_probe() - initialize all devices in the UFS uclass
9  *
10  * @return 0 if Ok, -ve on error
11  */
12 int ufs_probe(void);
13 
14 /**
15  * ufs_probe_dev() - initialize a particular device in the UFS uclass
16  *
17  * @index: index in the uclass sequence
18  *
19  * @return 0 if successfully probed, -ve on error
20  */
21 int ufs_probe_dev(int index);
22 
23 /*
24  * ufs_scsi_bind() - Create a new scsi device as a child of the UFS device and
25  *		     bind it to the ufs_scsi driver
26  * @ufs_dev: UFS device
27  * @scsi_devp: Pointer to scsi device
28  *
29  * @return 0 if Ok, -ve on error
30  */
31 int ufs_scsi_bind(struct udevice *ufs_dev, struct udevice **scsi_devp);
32 #endif
33