1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Copyright (C) 2018 Cadence Design Systems Inc.
 4 *
 5 * Author: Boris Brezillon <boris.brezillon@bootlin.com>
 6 */
 7
 8#ifndef I3C_INTERNALS_H
 9#define I3C_INTERNALS_H
10
11#include <linux/i3c/master.h>
12
13extern struct bus_type i3c_bus_type;
14
15void i3c_bus_normaluse_lock(struct i3c_bus *bus);
16void i3c_bus_normaluse_unlock(struct i3c_bus *bus);
17
 
18int i3c_dev_do_priv_xfers_locked(struct i3c_dev_desc *dev,
19				 struct i3c_priv_xfer *xfers,
20				 int nxfers);
21int i3c_dev_disable_ibi_locked(struct i3c_dev_desc *dev);
22int i3c_dev_enable_ibi_locked(struct i3c_dev_desc *dev);
23int i3c_dev_request_ibi_locked(struct i3c_dev_desc *dev,
24			       const struct i3c_ibi_setup *req);
25void i3c_dev_free_ibi_locked(struct i3c_dev_desc *dev);
26#endif /* I3C_INTERNAL_H */

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Copyright (C) 2018 Cadence Design Systems Inc.
 4 *
 5 * Author: Boris Brezillon <boris.brezillon@bootlin.com>
 6 */
 7
 8#ifndef I3C_INTERNALS_H
 9#define I3C_INTERNALS_H
10
11#include <linux/i3c/master.h>
12
13extern struct bus_type i3c_bus_type;
14
15void i3c_bus_normaluse_lock(struct i3c_bus *bus);
16void i3c_bus_normaluse_unlock(struct i3c_bus *bus);
17
18int i3c_dev_setdasa_locked(struct i3c_dev_desc *dev);
19int i3c_dev_do_priv_xfers_locked(struct i3c_dev_desc *dev,
20				 struct i3c_priv_xfer *xfers,
21				 int nxfers);
22int i3c_dev_disable_ibi_locked(struct i3c_dev_desc *dev);
23int i3c_dev_enable_ibi_locked(struct i3c_dev_desc *dev);
24int i3c_dev_request_ibi_locked(struct i3c_dev_desc *dev,
25			       const struct i3c_ibi_setup *req);
26void i3c_dev_free_ibi_locked(struct i3c_dev_desc *dev);
27#endif /* I3C_INTERNAL_H */