/* $NetBSD: ubsavar.h,v 1.11 2019/05/09 02:43:35 mrg Exp $ */ /*- * Copyright (c) 2002, Alexander Kabaev <kan.FreeBSD.org>. * All rights reserved. * * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. */ /* * 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. * * 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. */ #define UBSA_MODVER 1 /* module version */ #define UBSA_DEFAULT_CONFIG_INDEX 0 #define UBSA_IFACE_INDEX_OFFSET 0 #define UBSA_INTR_INTERVAL 100 /* ms */ #define UBSA_SET_BAUDRATE 0x00 #define UBSA_SET_STOP_BITS 0x01 #define UBSA_SET_DATA_BITS 0x02 #define UBSA_SET_PARITY 0x03 #define UBSA_SET_DTR 0x0A #define UBSA_SET_RTS 0x0B #define UBSA_SET_BREAK 0x0C #define UBSA_SET_FLOW_CTRL 0x10 #define UBSA_QUADUMTS_SET_PIN 0x22 #define UBSA_PARITY_NONE 0x00 #define UBSA_PARITY_EVEN 0x01 #define UBSA_PARITY_ODD 0x02 #define UBSA_PARITY_MARK 0x03 #define UBSA_PARITY_SPACE 0x04 #define UBSA_FLOW_NONE 0x0000 #define UBSA_FLOW_OCTS 0x0001 #define UBSA_FLOW_ODSR 0x0002 #define UBSA_FLOW_IDSR 0x0004 #define UBSA_FLOW_IDTR 0x0008 #define UBSA_FLOW_IRTS 0x0010 #define UBSA_FLOW_ORTS 0x0020 #define UBSA_FLOW_UNKNOWN 0x0040 #define UBSA_FLOW_OXON 0x0080 #define UBSA_FLOW_IXON 0x0100 /* line status register */ #define UBSA_LSR_TSRE 0x40 /* Transmitter empty: byte sent */ #define UBSA_LSR_TXRDY 0x20 /* Transmitter buffer empty */ #define UBSA_LSR_BI 0x10 /* Break detected */ #define UBSA_LSR_FE 0x08 /* Framing error: bad stop bit */ #define UBSA_LSR_PE 0x04 /* Parity error */ #define UBSA_LSR_OE 0x02 /* Overrun, lost incoming byte */ #define UBSA_LSR_RXRDY 0x01 /* Byte ready in Receive Buffer */ #define UBSA_LSR_RCV_MASK 0x1f /* Mask for incoming data or error */ /* modem status register */ /* All deltas are from the last read of the MSR. */ #define UBSA_MSR_DCD 0x80 /* Current Data Carrier Detect */ #define UBSA_MSR_RI 0x40 /* Current Ring Indicator */ #define UBSA_MSR_DSR 0x20 /* Current Data Set Ready */ #define UBSA_MSR_CTS 0x10 /* Current Clear to Send */ #define UBSA_MSR_DDCD 0x08 /* DCD has changed state */ #define UBSA_MSR_TERI 0x04 /* RI has toggled low to high */ #define UBSA_MSR_DDSR 0x02 /* DSR has changed state */ #define UBSA_MSR_DCTS 0x01 /* CTS has changed state */ #define UBSA_MAXCONN 3 struct ubsa_softc { device_t sc_dev; /* base device */ struct usbd_device * sc_udev; /* USB device */ struct usbd_interface * sc_iface[UBSA_MAXCONN]; /* interface */ int sc_iface_number[UBSA_MAXCONN]; /* interface number */ int sc_config_index; /* USB CONFIG_INDEX */ int sc_intr_number; /* interrupt number */ struct usbd_pipe * sc_intr_pipe; /* interrupt pipe */ u_char *sc_intr_buf; /* interrupt buffer */ int sc_isize; u_char sc_dtr; /* current DTR state */ u_char sc_rts; /* current RTS state */ u_char sc_lsr; /* Local status register */ u_char sc_msr; /* ubsa status register */ device_t sc_subdevs[UBSA_MAXCONN]; /* ucom device */ int sc_numif; /* number of interfaces */ bool sc_dying; /* disconnecting */ u_char sc_quadumts; uint16_t sc_devflags; }; void ubsa_intr(struct usbd_xfer *, void *, usbd_status); void ubsa_get_status(void *, int, u_char *, u_char *); void ubsa_set(void *, int, int, int); int ubsa_param(void *, int, struct termios *); int ubsa_open(void *, int); void ubsa_close(void *, int); void ubsa_close_pipe(struct ubsa_softc *); void ubsa_break(struct ubsa_softc *, int, int); int ubsa_request(struct ubsa_softc *, int, uint8_t, uint16_t); void ubsa_dtr(struct ubsa_softc *, int, int); void ubsa_quadumts_dtr(struct ubsa_softc *, int, int); void ubsa_rts(struct ubsa_softc *, int, int); void ubsa_quadumts_rts(struct ubsa_softc *, int, int); void ubsa_baudrate(struct ubsa_softc *, int, speed_t); void ubsa_parity(struct ubsa_softc *, int, tcflag_t); void ubsa_databits(struct ubsa_softc *, int, tcflag_t); void ubsa_stopbits(struct ubsa_softc *, int, tcflag_t); void ubsa_flow(struct ubsa_softc *, int, tcflag_t, tcflag_t);
