[u-boot.git] / include / ufs.h

/* SPDX-License-Identifier: GPL-2.0+ */
#ifndef _UFS_H
#define _UFS_H

struct udevice;

/**
 * ufs_probe() - initialize all devices in the UFS uclass
 *
 * Return: 0 if Ok, -ve on error
 */
int ufs_probe(void);

/**
 * ufs_probe_dev() - initialize a particular device in the UFS uclass
 *
 * @index: index in the uclass sequence
 *
 * Return: 0 if successfully probed, -ve on error
 */
int ufs_probe_dev(int index);

/*
 * ufs_scsi_bind() - Create a new scsi device as a child of the UFS device and
 *		     bind it to the ufs_scsi driver
 * @ufs_dev: UFS device
 * @scsi_devp: Pointer to scsi device
 *
 * Return: 0 if Ok, -ve on error
 */
int ufs_scsi_bind(struct udevice *ufs_dev, struct udevice **scsi_devp);
#endif
Commit	Line	Data
7feafb0a FA	1	/* SPDX-License-Identifier: GPL-2.0+ */
	2	#ifndef _UFS_H
	3	#define _UFS_H
401d1c4f SG	4
	5	struct udevice;
	6
7feafb0a FA	7	/**
	8	* ufs_probe() - initialize all devices in the UFS uclass
	9	*
185f812c	10	* Return: 0 if Ok, -ve on error
7feafb0a FA	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	*
185f812c	19	* Return: 0 if successfully probed, -ve on error
7feafb0a FA	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	*
185f812c	29	* Return: 0 if Ok, -ve on error
7feafb0a FA	30	*/
	31	int ufs_scsi_bind(struct udevice ufs_dev, struct udevice *scsi_devp);
	32	#endif