diff options
Diffstat (limited to 'sys/dev/usb/umct.h')
| -rw-r--r-- | sys/dev/usb/umct.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/sys/dev/usb/umct.h b/sys/dev/usb/umct.h new file mode 100644 index 00000000000..e162280d74c --- /dev/null +++ b/sys/dev/usb/umct.h @@ -0,0 +1,109 @@ +/* $OpenBSD: umct.h,v 1.1 2002/05/07 18:08:04 nate Exp $ */ +/* $NetBSD: umct.h,v 1.1 2001/03/28 18:42:13 ichiro Exp $ */ +/* + * Copyright (c) 2001 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Ichiro FUKUHARA (ichiro@ichiro.org). + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * Vendor Request Interface + */ +#define UMCT_SET_REQUEST 0x40 +#define UMCT_GET_REQUEST 0xc0 + +#define REQ_SET_BAUD_RATE 5 /* Set Baud Rate Divisor */ +#define LENGTH_BAUD_RATE 4 + +#define REQ_GET_MSR 2 /* Get Modem Status Register (MSR) */ +#define LENGTH_GET_MSR 1 + +#define REQ_GET_LCR 6 /* Get Line Control Register (LCR) */ +#define LENGTH_GET_LCR 1 + +#define REQ_SET_LCR 7 /* Set Line Control Register (LCR) */ +#define LENGTH_SET_LCR 1 + +#define REQ_SET_MCR 10 /* Set Modem Control Register (MCR) */ +#define LENGTH_SET_MCR 1 + +/* + * Baud rate (divisor) + */ +#define UMCT_BAUD_RATE(b) (115200/b) + +/* + * Line Control Register (LCR) + */ +#define LCR_SET_BREAK 0x40 +#define LCR_PARITY_EVEN 0x18 +#define LCR_PARITY_ODD 0x08 +#define LCR_PARITY_NONE 0x00 +#define LCR_DATA_BITS_5 0x00 +#define LCR_DATA_BITS_6 0x01 +#define LCR_DATA_BITS_7 0x02 +#define LCR_DATA_BITS_8 0x03 +#define LCR_STOP_BITS_2 0x04 +#define LCR_STOP_BITS_1 0x00 + +/* + * Modem Control Register (MCR) + */ +#define MCR_NONE 0x8 +#define MCR_RTS 0xa +#define MCR_DTR 0x9 + +/* + * Modem Status Register (MSR) + */ +#define MSR_CD 0x80 /* Current CD */ +#define MSR_RI 0x40 /* Current RI */ +#define MSR_DSR 0x20 /* Current DSR */ +#define MSR_CTS 0x10 /* Current CTS */ +#define MSR_DCD 0x08 /* Delta CD */ +#define MSR_DRI 0x04 /* Delta RI */ +#define MSR_DDSR 0x02 /* Delta DSR */ +#define MSR_DCTS 0x01 /* Delta CTS */ + +/* + * Line Status Register (LSR) + */ +#define LSR_ERR 0x80 /* OE | PE | FE | BI */ +#define LSR_TEMT 0x40 /* transmit register empty */ +#define LSR_THRE 0x20 /* transmit holding register empty */ +#define LSR_BI 0x10 /* break indicator */ +#define LSR_FE 0x08 /* framing error */ +#define LSR_OE 0x02 /* overrun error */ +#define LSR_PE 0x04 /* parity error */ +#define LSR_OE 0x02 /* overrun error */ +#define LSR_DR 0x01 /* receive data ready */ |