74 lines
3.0 KiB
C
74 lines
3.0 KiB
C
/* $NetBSD: hd64461uartreg.h,v 1.4 2005/12/18 21:47:10 uwe Exp $ */
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/*-
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* Copyright (c) 2001 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by UCHIYAMA Yasushi.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _HPCSH_DEV_HD64461UARTREG_H_
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#define _HPCSH_DEV_HD64461UARTREG_H_
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/*
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* UART module Register
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*/
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/* Receiver Buffer Register (r) */
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#define HD64461_URBR_REG8 0xb0008000
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/* Transmitter Buffer Register (w) */
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#define HD64461_UTBR_REG8 0xb0008000
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/* Interrupt Enable Register */
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#define HD64461_UIER_REG8 0xb0008002
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/* Interrupt Identification Register (r) */
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#define HD64461_UIIR_REG8 0xb0008004
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/* FIFO Control Register (w) */
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#define HD64461_UFCR_REG8 0xb0008004
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/* Line Control Register */
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#define HD64461_ULCR_REG8 0xb0008006
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/* Modem Control Register */
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#define HD64461_UMCR_REG8 0xb0008008
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/* Divisor Latch LSB */
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#define HD64461_UDLL_REG8 0xb0008000
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/* Divisor Latch MSB */
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#define HD64461_UDLM_REG8 0xb0008002
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/* Line Status Register */
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#define HD64461_ULSR_REG8 0xb000800a
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/* Modem Status Register */
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#define HD64461_UMSR_REG8 0xb000800c
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/* Scratch Pad Register */
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#define HD64461_USCR_REG8 0xb000800e
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#define LSR_TXRDY 0x20 /* Transmitter buffer empty */
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#endif /* !_HPCSH_DEV_HD64461UARTREG_H_ */
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