diff options
Diffstat (limited to 'drivers/i3c/internals.h')
| -rw-r--r-- | drivers/i3c/internals.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/i3c/internals.h b/drivers/i3c/internals.h new file mode 100644 index 0000000000..908a807bad --- /dev/null +++ b/drivers/i3c/internals.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2018 Cadence Design Systems Inc. + * + * Author: Boris Brezillon <boris.brezillon@bootlin.com> + */ + +#ifndef I3C_INTERNALS_H +#define I3C_INTERNALS_H + +#include <linux/i3c/master.h> + +extern struct bus_type i3c_bus_type; + +void i3c_bus_normaluse_lock(struct i3c_bus *bus); +void i3c_bus_normaluse_unlock(struct i3c_bus *bus); + +int i3c_dev_setdasa_locked(struct i3c_dev_desc *dev); +int i3c_dev_do_priv_xfers_locked(struct i3c_dev_desc *dev, + struct i3c_priv_xfer *xfers, + int nxfers); +int i3c_dev_disable_ibi_locked(struct i3c_dev_desc *dev); +int i3c_dev_enable_ibi_locked(struct i3c_dev_desc *dev); +int i3c_dev_request_ibi_locked(struct i3c_dev_desc *dev, + const struct i3c_ibi_setup *req); +void i3c_dev_free_ibi_locked(struct i3c_dev_desc *dev); +#endif /* I3C_INTERNAL_H */ |