umct.h revision 1.1.2.2
1 1.1.2.2 nathanw /* $NetBSD: umct.h,v 1.1.2.2 2001/04/09 01:57:37 nathanw Exp $ */ 2 1.1.2.2 nathanw /* 3 1.1.2.2 nathanw * Copyright (c) 2001 The NetBSD Foundation, Inc. 4 1.1.2.2 nathanw * All rights reserved. 5 1.1.2.2 nathanw * 6 1.1.2.2 nathanw * This code is derived from software contributed to The NetBSD Foundation 7 1.1.2.2 nathanw * by Ichiro FUKUHARA (ichiro (at) ichiro.org). 8 1.1.2.2 nathanw * 9 1.1.2.2 nathanw * Redistribution and use in source and binary forms, with or without 10 1.1.2.2 nathanw * modification, are permitted provided that the following conditions 11 1.1.2.2 nathanw * are met: 12 1.1.2.2 nathanw * 1. Redistributions of source code must retain the above copyright 13 1.1.2.2 nathanw * notice, this list of conditions and the following disclaimer. 14 1.1.2.2 nathanw * 2. Redistributions in binary form must reproduce the above copyright 15 1.1.2.2 nathanw * notice, this list of conditions and the following disclaimer in the 16 1.1.2.2 nathanw * documentation and/or other materials provided with the distribution. 17 1.1.2.2 nathanw * 3. All advertising materials mentioning features or use of this software 18 1.1.2.2 nathanw * must display the following acknowledgement: 19 1.1.2.2 nathanw * This product includes software developed by the NetBSD 20 1.1.2.2 nathanw * Foundation, Inc. and its contributors. 21 1.1.2.2 nathanw * 4. Neither the name of The NetBSD Foundation nor the names of its 22 1.1.2.2 nathanw * contributors may be used to endorse or promote products derived 23 1.1.2.2 nathanw * from this software without specific prior written permission. 24 1.1.2.2 nathanw * 25 1.1.2.2 nathanw * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 26 1.1.2.2 nathanw * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 27 1.1.2.2 nathanw * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 28 1.1.2.2 nathanw * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 29 1.1.2.2 nathanw * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30 1.1.2.2 nathanw * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31 1.1.2.2 nathanw * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32 1.1.2.2 nathanw * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33 1.1.2.2 nathanw * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34 1.1.2.2 nathanw * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35 1.1.2.2 nathanw * POSSIBILITY OF SUCH DAMAGE. 36 1.1.2.2 nathanw */ 37 1.1.2.2 nathanw 38 1.1.2.2 nathanw /* 39 1.1.2.2 nathanw * Vendor Request Interface 40 1.1.2.2 nathanw */ 41 1.1.2.2 nathanw #define UMCT_SET_REQUEST 0x40 42 1.1.2.2 nathanw #define UMCT_GET_REQUEST 0xc0 43 1.1.2.2 nathanw 44 1.1.2.2 nathanw #define REQ_SET_BAUD_RATE 5 /* Set Baud Rate Divisor */ 45 1.1.2.2 nathanw #define LENGTH_BAUD_RATE 4 46 1.1.2.2 nathanw 47 1.1.2.2 nathanw #define REQ_GET_MSR 2 /* Get Modem Status Register (MSR) */ 48 1.1.2.2 nathanw #define LENGTH_GET_MSR 1 49 1.1.2.2 nathanw 50 1.1.2.2 nathanw #define REQ_GET_LCR 6 /* Get Line Control Register (LCR) */ 51 1.1.2.2 nathanw #define LENGTH_GET_LCR 1 52 1.1.2.2 nathanw 53 1.1.2.2 nathanw #define REQ_SET_LCR 7 /* Set Line Control Register (LCR) */ 54 1.1.2.2 nathanw #define LENGTH_SET_LCR 1 55 1.1.2.2 nathanw 56 1.1.2.2 nathanw #define REQ_SET_MCR 10 /* Set Modem Control Register (MCR) */ 57 1.1.2.2 nathanw #define LENGTH_SET_MCR 1 58 1.1.2.2 nathanw 59 1.1.2.2 nathanw /* 60 1.1.2.2 nathanw * Baud rate (divisor) 61 1.1.2.2 nathanw */ 62 1.1.2.2 nathanw #define UMCT_BAUD_RATE(b) (115200/b) 63 1.1.2.2 nathanw 64 1.1.2.2 nathanw /* 65 1.1.2.2 nathanw * Line Control Register (LCR) 66 1.1.2.2 nathanw */ 67 1.1.2.2 nathanw #define LCR_SET_BREAK 0x40 68 1.1.2.2 nathanw #define LCR_PARITY_EVEN 0x18 69 1.1.2.2 nathanw #define LCR_PARITY_ODD 0x08 70 1.1.2.2 nathanw #define LCR_PARITY_NONE 0x00 71 1.1.2.2 nathanw #define LCR_DATA_BITS_5 0x00 72 1.1.2.2 nathanw #define LCR_DATA_BITS_6 0x01 73 1.1.2.2 nathanw #define LCR_DATA_BITS_7 0x02 74 1.1.2.2 nathanw #define LCR_DATA_BITS_8 0x03 75 1.1.2.2 nathanw #define LCR_STOP_BITS_2 0x04 76 1.1.2.2 nathanw #define LCR_STOP_BITS_1 0x00 77 1.1.2.2 nathanw 78 1.1.2.2 nathanw /* 79 1.1.2.2 nathanw * Modem Control Register (MCR) 80 1.1.2.2 nathanw */ 81 1.1.2.2 nathanw #define MCR_NONE 0x8 82 1.1.2.2 nathanw #define MCR_RTS 0xa 83 1.1.2.2 nathanw #define MCR_DTR 0x9 84 1.1.2.2 nathanw 85 1.1.2.2 nathanw /* 86 1.1.2.2 nathanw * Modem Status Register (MSR) 87 1.1.2.2 nathanw */ 88 1.1.2.2 nathanw #define MSR_CD 0x80 /* Current CD */ 89 1.1.2.2 nathanw #define MSR_RI 0x40 /* Current RI */ 90 1.1.2.2 nathanw #define MSR_DSR 0x20 /* Current DSR */ 91 1.1.2.2 nathanw #define MSR_CTS 0x10 /* Current CTS */ 92 1.1.2.2 nathanw #define MSR_DCD 0x08 /* Delta CD */ 93 1.1.2.2 nathanw #define MSR_DRI 0x04 /* Delta RI */ 94 1.1.2.2 nathanw #define MSR_DDSR 0x02 /* Delta DSR */ 95 1.1.2.2 nathanw #define MSR_DCTS 0x01 /* Delta CTS */ 96 1.1.2.2 nathanw 97 1.1.2.2 nathanw /* 98 1.1.2.2 nathanw * Line Status Register (LSR) 99 1.1.2.2 nathanw */ 100 1.1.2.2 nathanw #define LSR_ERR 0x80 /* OE | PE | FE | BI */ 101 1.1.2.2 nathanw #define LSR_TEMT 0x40 /* transmit register empty */ 102 1.1.2.2 nathanw #define LSR_THRE 0x20 /* transmit holding register empty */ 103 1.1.2.2 nathanw #define LSR_BI 0x10 /* break indicator */ 104 1.1.2.2 nathanw #define LSR_FE 0x08 /* framing error */ 105 1.1.2.2 nathanw #define LSR_OE 0x02 /* overrun error */ 106 1.1.2.2 nathanw #define LSR_PE 0x04 /* parity error */ 107 1.1.2.2 nathanw #define LSR_OE 0x02 /* overrun error */ 108 1.1.2.2 nathanw #define LSR_DR 0x01 /* receive data ready */ 109
Indexes created Thu Oct 09 07:10:06 GMT 2025