internals.h 789 B

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  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. #ifndef I3C_INTERNALS_H
  8. #define I3C_INTERNALS_H
  9. #include <linux/i3c/master.h>
  10. extern struct bus_type i3c_bus_type;
  11. void i3c_bus_normaluse_lock(struct i3c_bus *bus);
  12. void i3c_bus_normaluse_unlock(struct i3c_bus *bus);
  13. int i3c_dev_do_priv_xfers_locked(struct i3c_dev_desc *dev,
  14. struct i3c_priv_xfer *xfers,
  15. int nxfers);
  16. int i3c_dev_disable_ibi_locked(struct i3c_dev_desc *dev);
  17. int i3c_dev_enable_ibi_locked(struct i3c_dev_desc *dev);
  18. int i3c_dev_request_ibi_locked(struct i3c_dev_desc *dev,
  19. const struct i3c_ibi_setup *req);
  20. void i3c_dev_free_ibi_locked(struct i3c_dev_desc *dev);
  21. #endif /* I3C_INTERNAL_H */