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      1 /*	$NetBSD: uart.h,v 1.1 2021/12/07 17:39:55 brad Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2021 Brad Spencer <brad (at) anduin.eldar.org>
      5  *
      6  * Permission to use, copy, modify, and distribute this software for any
      7  * purpose with or without fee is hereby granted, provided that the above
      8  * copyright notice and this permission notice appear in all copies.
      9  *
     10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     11  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     12  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     13  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     14  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     15  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     16  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     17  */
     18 
     19 #include "responses.h"
     20 
     21 #ifndef _UART_H_
     22 #define _UART_H_
     23 
     24 EXTERN void uart_set_subtype(int, int);
     25 EXTERN int uart_clear(int, bool);
     26 EXTERN int uart_read_register(int, bool, int, uint8_t, uint8_t, uint8_t *);
     27 EXTERN int uart_write_register(int, bool, int, uint8_t, uint8_t);
     28 EXTERN int uart_ul_spi_read_one(int, bool);
     29 
     30 #endif
     31