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      1 /*	$NetBSD: zynq_uartvar.h,v 1.1 2019/06/11 13:01:48 skrll Exp $	*/
      2 /*-
      3  * Copyright (c) 2015  Genetec Corporation.  All rights reserved.
      4  * Written by Hashimoto Kenichi for Genetec Corporation.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     16  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     17  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     18  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     19  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     20  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     21  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     22  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     23  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     24  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     25  * POSSIBILITY OF SUCH DAMAGE.
     26  */
     27 
     28 #ifndef	_ARM_XILINX_ZYNQ_UARTVAR_H
     29 #define	_ARM_XILINX_ZYNQ_UARTVAR_H
     30 
     31 #include  <sys/cdefs.h>
     32 #include  <sys/termios.h>	/* for tcflag_t */
     33 
     34 #define ERROR_BITS __BITS(31, 16)
     35 
     36 void zynquart_attach_common(device_t parent, device_t self,
     37     bus_space_tag_t, paddr_t, size_t, int);
     38 
     39 int zynquart_kgdb_attach(bus_space_tag_t, paddr_t, u_int, tcflag_t);
     40 int zynquart_cons_attach(bus_space_tag_t, paddr_t, u_int, tcflag_t);
     41 
     42 int zynquart_is_console(bus_space_tag_t, bus_addr_t, bus_space_handle_t *);
     43 int zynquartintr(void *);
     44 
     45 /*
     46  * Set platform dependent values
     47  */
     48 void zynquart_set_frequency(u_int, u_int);
     49 
     50 int zynquart_match(device_t, cfdata_t, void *);
     51 void zynquart_attach(device_t, device_t, void *);
     52 
     53 #endif /* _ARM_XILINX_ZYNQ_UARTVAR_H */
     54