Index: head/sys/dev/usb/uftdi.c =================================================================== --- head/sys/dev/usb/uftdi.c (revision 107013) +++ head/sys/dev/usb/uftdi.c (revision 107014) @@ -1,624 +1,624 @@ /* $NetBSD: uftdi.c,v 1.12 2002/07/18 14:44:10 scw Exp $ */ /* $FreeBSD$ */ /* * Copyright (c) 2000 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Lennart Augustsson (lennart@augustsson.net). * * 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. */ /* * FTDI FT8U100AX serial adapter driver */ /* * XXX This driver will not support multiple serial ports. * XXX The ucom layer needs to be extended first. */ #include #include #include #include #include #include #include #include #include #include #include #if __FreeBSD_version >= 500014 #include #else #include #endif #include #include #include #include #include #include #include #include #ifdef USB_DEBUG static int uftdidebug = 0; SYSCTL_NODE(_hw_usb, OID_AUTO, uftdi, CTLFLAG_RW, 0, "USB uftdi"); SYSCTL_INT(_hw_usb_uftdi, OID_AUTO, debug, CTLFLAG_RW, &uftdidebug, 0, "uftdi debug level"); #define DPRINTF(x) do { \ if (uftdidebug) \ logprintf x; \ } while (0) #define DPRINTFN(n, x) do { \ if (uftdidebug > (n)) \ logprintf x; \ } while (0) #else #define DPRINTF(x) #define DPRINTFN(n,x) #endif #define UFTDI_CONFIG_INDEX 0 #define UFTDI_IFACE_INDEX 0 /* * These are the maximum number of bytes transferred per frame. * The output buffer size cannot be increased due to the size encoding. */ #define UFTDIIBUFSIZE 64 #define UFTDIOBUFSIZE 64 struct uftdi_softc { struct ucom_softc sc_ucom; usbd_interface_handle sc_iface; /* interface */ enum uftdi_type sc_type; u_int sc_hdrlen; u_char sc_msr; u_char sc_lsr; u_char sc_dying; u_int last_lcr; }; Static void uftdi_get_status(void *, int portno, u_char *lsr, u_char *msr); Static void uftdi_set(void *, int, int, int); Static int uftdi_param(void *, int, struct termios *); Static int uftdi_open(void *sc, int portno); Static void uftdi_read(void *sc, int portno, u_char **ptr,u_int32_t *count); Static void uftdi_write(void *sc, int portno, u_char *to, u_char *from, u_int32_t *count); Static void uftdi_break(void *sc, int portno, int onoff); struct ucom_callback uftdi_callback = { uftdi_get_status, uftdi_set, uftdi_param, NULL, uftdi_open, NULL, uftdi_read, uftdi_write, }; USB_MATCH(uftdi) { USB_MATCH_START(uftdi, uaa); if (uaa->iface != NULL) return (UMATCH_NONE); DPRINTFN(20,("uftdi: vendor=0x%x, product=0x%x\n", uaa->vendor, uaa->product)); if (uaa->vendor == USB_VENDOR_FTDI && (uaa->product == USB_PRODUCT_FTDI_SERIAL_8U100AX || uaa->product == USB_PRODUCT_FTDI_SERIAL_8U232AM)) return (UMATCH_VENDOR_PRODUCT); return (UMATCH_NONE); } USB_ATTACH(uftdi) { USB_ATTACH_START(uftdi, sc, uaa); usbd_device_handle dev = uaa->device; usbd_interface_handle iface; usb_interface_descriptor_t *id; usb_endpoint_descriptor_t *ed; char *devinfo; const char *devname; int i; usbd_status err; struct ucom_softc *ucom = &sc->sc_ucom; DPRINTFN(10,("\nuftdi_attach: sc=%p\n", sc)); devinfo = malloc(1024, M_USBDEV, M_WAITOK); ucom->sc_dev = self; ucom->sc_udev = dev; devname = USBDEVNAME(ucom->sc_dev); /* Move the device into the configured state. */ err = usbd_set_config_index(dev, UFTDI_CONFIG_INDEX, 1); if (err) { printf("\n%s: failed to set configuration, err=%s\n", devname, usbd_errstr(err)); goto bad; } err = usbd_device2interface_handle(dev, UFTDI_IFACE_INDEX, &iface); if (err) { printf("\n%s: failed to get interface, err=%s\n", devname, usbd_errstr(err)); goto bad; } usbd_devinfo(dev, 0, devinfo); /* USB_ATTACH_SETUP;*/ printf("%s: %s\n", devname, devinfo); id = usbd_get_interface_descriptor(iface); ucom->sc_iface = iface; switch( uaa->product ){ case USB_PRODUCT_FTDI_SERIAL_8U100AX: sc->sc_type = UFTDI_TYPE_SIO; sc->sc_hdrlen = 1; break; case USB_PRODUCT_FTDI_SERIAL_8U232AM: sc->sc_type = UFTDI_TYPE_8U232AM; sc->sc_hdrlen = 0; break; default: /* Can't happen */ goto bad; } ucom->sc_bulkin_no = ucom->sc_bulkout_no = -1; for (i = 0; i < id->bNumEndpoints; i++) { int addr, dir, attr; ed = usbd_interface2endpoint_descriptor(iface, i); if (ed == NULL) { printf("%s: could not read endpoint descriptor" ": %s\n", devname, usbd_errstr(err)); goto bad; } addr = ed->bEndpointAddress; dir = UE_GET_DIR(ed->bEndpointAddress); attr = ed->bmAttributes & UE_XFERTYPE; if (dir == UE_DIR_IN && attr == UE_BULK) ucom->sc_bulkin_no = addr; else if (dir == UE_DIR_OUT && attr == UE_BULK) ucom->sc_bulkout_no = addr; else { printf("%s: unexpected endpoint\n", devname); goto bad; } } if (ucom->sc_bulkin_no == -1) { printf("%s: Could not find data bulk in\n", devname); goto bad; } if (ucom->sc_bulkout_no == -1) { printf("%s: Could not find data bulk out\n", devname); goto bad; } ucom->sc_parent = sc; ucom->sc_portno = FTDI_PIT_SIOA; /* bulkin, bulkout set above */ ucom->sc_ibufsize = UFTDIIBUFSIZE; ucom->sc_obufsize = UFTDIOBUFSIZE - sc->sc_hdrlen; ucom->sc_ibufsizepad = UFTDIIBUFSIZE; ucom->sc_opkthdrlen = sc->sc_hdrlen; ucom->sc_callback = &uftdi_callback; #if 0 usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, ucom->sc_udev, USBDEV(ucom->sc_dev)); #endif DPRINTF(("uftdi: in=0x%x out=0x%x\n", ucom->sc_bulkin_no, ucom->sc_bulkout_no)); ucom_attach(&sc->sc_ucom); free(devinfo, M_USBDEV); USB_ATTACH_SUCCESS_RETURN; bad: DPRINTF(("uftdi_attach: ATTACH ERROR\n")); ucom->sc_dying = 1; free(devinfo, M_USBDEV); USB_ATTACH_ERROR_RETURN; } #if 0 int uftdi_activate(device_ptr_t self, enum devact act) { struct uftdi_softc *sc = (struct uftdi_softc *)self; int rv = 0; switch (act) { case DVACT_ACTIVATE: return (EOPNOTSUPP); break; case DVACT_DEACTIVATE: if (sc->sc_subdev != NULL) rv = config_deactivate(sc->sc_subdev); sc->sc_dying = 1; break; } return (rv); } #endif #if 1 USB_DETACH(uftdi) { USB_DETACH_START(uftdi, sc); int rv = 0; DPRINTF(("uftdi_detach: sc=%p\n", sc)); sc->sc_dying = 1; rv = ucom_detach(&sc->sc_ucom); return rv; } #endif Static int uftdi_open(void *vsc, int portno) { struct uftdi_softc *sc = vsc; struct ucom_softc *ucom = (struct ucom_softc *) vsc; usb_device_request_t req; usbd_status err; struct termios t; DPRINTF(("uftdi_open: sc=%p\n", sc)); if (sc->sc_dying) return (EIO); /* Perform a full reset on the device */ req.bmRequestType = UT_WRITE_VENDOR_DEVICE; req.bRequest = FTDI_SIO_RESET; USETW(req.wValue, FTDI_SIO_RESET_SIO); USETW(req.wIndex, portno); USETW(req.wLength, 0); err = usbd_do_request(ucom->sc_udev, &req, NULL); if (err) return (EIO); /* Set 9600 baud, 2 stop bits, no parity, 8 bits */ t.c_ospeed = 9600; t.c_cflag = CSTOPB | CS8; (void)uftdi_param(sc, portno, &t); /* Turn on RTS/CTS flow control */ req.bmRequestType = UT_WRITE_VENDOR_DEVICE; req.bRequest = FTDI_SIO_SET_FLOW_CTRL; USETW(req.wValue, 0); USETW2(req.wIndex, FTDI_SIO_RTS_CTS_HS, portno); USETW(req.wLength, 0); err = usbd_do_request(ucom->sc_udev, &req, NULL); if (err) return (EIO); return (0); } Static void uftdi_read(void *vsc, int portno, u_char **ptr, u_int32_t *count) { struct uftdi_softc *sc = vsc; u_char msr, lsr; DPRINTFN(15,("uftdi_read: sc=%p, port=%d count=%d\n", sc, portno, *count)); msr = FTDI_GET_MSR(*ptr); lsr = FTDI_GET_LSR(*ptr); #ifdef USB_DEBUG if (*count != 2) DPRINTFN(10,("uftdi_read: sc=%p, port=%d count=%d data[0]=" "0x%02x\n", sc, portno, *count, (*ptr)[2])); #endif if (sc->sc_msr != msr || (sc->sc_lsr & FTDI_LSR_MASK) != (lsr & FTDI_LSR_MASK)) { DPRINTF(("uftdi_read: status change msr=0x%02x(0x%02x) " "lsr=0x%02x(0x%02x)\n", msr, sc->sc_msr, lsr, sc->sc_lsr)); sc->sc_msr = msr; sc->sc_lsr = lsr; ucom_status_change(&sc->sc_ucom); } /* Pick up status and adjust data part. */ *ptr += 2; *count -= 2; } Static void uftdi_write(void *vsc, int portno, u_char *to, u_char *from, u_int32_t *count) { struct uftdi_softc *sc = vsc; DPRINTFN(10,("uftdi_write: sc=%p, port=%d count=%u data[0]=0x%02x\n", vsc, portno, *count, from[0])); /* Make length tag and copy data */ if (sc->sc_hdrlen > 0) *to = FTDI_OUT_TAG(*count, portno); memcpy(to + sc->sc_hdrlen, from, *count); *count += sc->sc_hdrlen; } Static void uftdi_set(void *vsc, int portno, int reg, int onoff) { struct uftdi_softc *sc = vsc; struct ucom_softc *ucom = vsc; usb_device_request_t req; int ctl; DPRINTF(("uftdi_set: sc=%p, port=%d reg=%d onoff=%d\n", vsc, portno, reg, onoff)); switch (reg) { case UCOM_SET_DTR: ctl = onoff ? FTDI_SIO_SET_DTR_HIGH : FTDI_SIO_SET_DTR_LOW; break; case UCOM_SET_RTS: ctl = onoff ? FTDI_SIO_SET_RTS_HIGH : FTDI_SIO_SET_RTS_LOW; break; case UCOM_SET_BREAK: uftdi_break(sc, portno, onoff); return; default: return; } req.bmRequestType = UT_WRITE_VENDOR_DEVICE; req.bRequest = FTDI_SIO_MODEM_CTRL; USETW(req.wValue, ctl); USETW(req.wIndex, portno); USETW(req.wLength, 0); DPRINTFN(2,("uftdi_set: reqtype=0x%02x req=0x%02x value=0x%04x " "index=0x%04x len=%d\n", req.bmRequestType, req.bRequest, UGETW(req.wValue), UGETW(req.wIndex), UGETW(req.wLength))); (void)usbd_do_request(ucom->sc_udev, &req, NULL); } Static int uftdi_param(void *vsc, int portno, struct termios *t) { struct uftdi_softc *sc = vsc; struct ucom_softc *ucom = vsc; usb_device_request_t req; usbd_status err; int rate=0, data, flow; DPRINTF(("uftdi_param: sc=%p\n", sc)); if (sc->sc_dying) return (EIO); switch (sc->sc_type) { case UFTDI_TYPE_SIO: switch (t->c_ospeed) { case 300: rate = ftdi_sio_b300; break; case 600: rate = ftdi_sio_b600; break; case 1200: rate = ftdi_sio_b1200; break; case 2400: rate = ftdi_sio_b2400; break; case 4800: rate = ftdi_sio_b4800; break; case 9600: rate = ftdi_sio_b9600; break; case 19200: rate = ftdi_sio_b19200; break; case 38400: rate = ftdi_sio_b38400; break; case 57600: rate = ftdi_sio_b57600; break; case 115200: rate = ftdi_sio_b115200; break; default: return (EINVAL); } break; case UFTDI_TYPE_8U232AM: switch(t->c_ospeed) { case 300: rate = ftdi_8u232am_b300; break; case 600: rate = ftdi_8u232am_b600; break; case 1200: rate = ftdi_8u232am_b1200; break; case 2400: rate = ftdi_8u232am_b2400; break; case 4800: rate = ftdi_8u232am_b4800; break; case 9600: rate = ftdi_8u232am_b9600; break; case 19200: rate = ftdi_8u232am_b19200; break; case 38400: rate = ftdi_8u232am_b38400; break; case 57600: rate = ftdi_8u232am_b57600; break; case 115200: rate = ftdi_8u232am_b115200; break; case 230400: rate = ftdi_8u232am_b230400; break; case 460800: rate = ftdi_8u232am_b460800; break; case 921600: rate = ftdi_8u232am_b921600; break; default: return (EINVAL); } break; } req.bmRequestType = UT_WRITE_VENDOR_DEVICE; req.bRequest = FTDI_SIO_SET_BAUD_RATE; USETW(req.wValue, rate); USETW(req.wIndex, portno); USETW(req.wLength, 0); DPRINTFN(2,("uftdi_param: reqtype=0x%02x req=0x%02x value=0x%04x " "index=0x%04x len=%d\n", req.bmRequestType, req.bRequest, UGETW(req.wValue), UGETW(req.wIndex), UGETW(req.wLength))); err = usbd_do_request(ucom->sc_udev, &req, NULL); if (err) return (EIO); if (ISSET(t->c_cflag, CSTOPB)) data = FTDI_SIO_SET_DATA_STOP_BITS_2; else data = FTDI_SIO_SET_DATA_STOP_BITS_1; if (ISSET(t->c_cflag, PARENB)) { if (ISSET(t->c_cflag, PARODD)) data |= FTDI_SIO_SET_DATA_PARITY_ODD; else data |= FTDI_SIO_SET_DATA_PARITY_EVEN; } else data |= FTDI_SIO_SET_DATA_PARITY_NONE; switch (ISSET(t->c_cflag, CSIZE)) { case CS5: data |= FTDI_SIO_SET_DATA_BITS(5); break; case CS6: data |= FTDI_SIO_SET_DATA_BITS(6); break; case CS7: data |= FTDI_SIO_SET_DATA_BITS(7); break; case CS8: data |= FTDI_SIO_SET_DATA_BITS(8); break; } sc->last_lcr = data; req.bmRequestType = UT_WRITE_VENDOR_DEVICE; req.bRequest = FTDI_SIO_SET_DATA; USETW(req.wValue, data); USETW(req.wIndex, portno); USETW(req.wLength, 0); DPRINTFN(2,("uftdi_param: reqtype=0x%02x req=0x%02x value=0x%04x " "index=0x%04x len=%d\n", req.bmRequestType, req.bRequest, UGETW(req.wValue), UGETW(req.wIndex), UGETW(req.wLength))); err = usbd_do_request(ucom->sc_udev, &req, NULL); if (err) return (EIO); if (ISSET(t->c_cflag, CRTSCTS)) { flow = FTDI_SIO_RTS_CTS_HS; USETW(req.wValue, 0); } else if (ISSET(t->c_iflag, IXON|IXOFF)) { flow = FTDI_SIO_XON_XOFF_HS; USETW2(req.wValue, t->c_cc[VSTOP], t->c_cc[VSTART]); } else { flow = FTDI_SIO_DISABLE_FLOW_CTRL; USETW(req.wValue, 0); } req.bmRequestType = UT_WRITE_VENDOR_DEVICE; req.bRequest = FTDI_SIO_SET_FLOW_CTRL; USETW2(req.wIndex, flow, portno); USETW(req.wLength, 0); err = usbd_do_request(ucom->sc_udev, &req, NULL); if (err) return (EIO); return (0); } void uftdi_get_status(void *vsc, int portno, u_char *lsr, u_char *msr) { struct uftdi_softc *sc = vsc; DPRINTF(("uftdi_status: msr=0x%02x lsr=0x%02x\n", sc->sc_msr, sc->sc_lsr)); if (msr != NULL) *msr = sc->sc_msr; if (lsr != NULL) *lsr = sc->sc_lsr; } void uftdi_break(void *vsc, int portno, int onoff) { struct uftdi_softc *sc = vsc; struct ucom_softc *ucom = vsc; usb_device_request_t req; int data; DPRINTF(("uftdi_break: sc=%p, port=%d onoff=%d\n", vsc, portno, onoff)); if (onoff) { data = sc->last_lcr | FTDI_SIO_SET_BREAK; } else { data = sc->last_lcr; } req.bmRequestType = UT_WRITE_VENDOR_DEVICE; req.bRequest = FTDI_SIO_SET_DATA; USETW(req.wValue, data); USETW(req.wIndex, portno); USETW(req.wLength, 0); (void)usbd_do_request(ucom->sc_udev, &req, NULL); } Static device_method_t uftdi_methods[] = { /* Device interface */ DEVMETHOD(device_probe, uftdi_match), DEVMETHOD(device_attach, uftdi_attach), DEVMETHOD(device_detach, uftdi_detach), { 0, 0 } }; Static driver_t uftdi_driver = { - "uftdi", + "ucom", uftdi_methods, sizeof (struct uftdi_softc) }; DRIVER_MODULE(uftdi, uhub, uftdi_driver, ucom_devclass, usbd_driver_load, 0); MODULE_DEPEND(uftdi, usb, 1, 1, 1); MODULE_DEPEND(uftdi, ucom,UCOM_MINVER, UCOM_PREFVER, UCOM_MAXVER); Index: head/sys/dev/usb/uplcom.c =================================================================== --- head/sys/dev/usb/uplcom.c (revision 107013) +++ head/sys/dev/usb/uplcom.c (revision 107014) @@ -1,811 +1,811 @@ /* $NetBSD: uplcom.c,v 1.20 2001/07/31 12:33:11 ichiro Exp $ */ /* $FreeBSD$ */ /*- * Copyright (c) 2001-2002, Shunsuke Akiyama . * 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. * 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. */ /* * Simple datasheet * http://www.prolific.com.tw/download/DataSheet/pl2303_ds11.PDF * http://www.nisseisg.co.jp/jyouhou/_cp/@gif/2303.pdf * (english) * */ #include #include #include #include #include #include #include #include #include #include #if __FreeBSD_version >= 500014 #include #else #include #endif #include #include #include #include #include #include #include #include #include #include #include #ifdef USB_DEBUG static int uplcomdebug = 0; SYSCTL_NODE(_hw_usb, OID_AUTO, uplcom, CTLFLAG_RW, 0, "USB uplcom"); SYSCTL_INT(_hw_usb_uplcom, OID_AUTO, debug, CTLFLAG_RW, &uplcomdebug, 0, "uplcom debug level"); #define DPRINTFN(n, x) do { \ if (uplcomdebug > (n)) \ logprintf x; \ } while (0) #else #define DPRINTFN(n, x) #endif #define DPRINTF(x) DPRINTFN(0, x) #define UPLCOM_MODVER 1 /* module version */ #define UPLCOM_CONFIG_INDEX 0 #define UPLCOM_IFACE_INDEX 0 #define UPLCOM_SECOND_IFACE_INDEX 1 #define UPLCOM_INTR_INTERVAL 100 /* ms */ #define UPLCOM_SET_REQUEST 0x01 #define UPLCOM_SET_CRTSCTS 0x41 #define RSAQ_STATUS_DSR 0x02 #define RSAQ_STATUS_DCD 0x01 struct uplcom_softc { struct ucom_softc sc_ucom; int sc_iface_number; /* interface number */ usbd_interface_handle sc_intr_iface; /* interrupt interface */ int sc_intr_number; /* interrupt number */ usbd_pipe_handle sc_intr_pipe; /* interrupt pipe */ u_char *sc_intr_buf; /* interrupt buffer */ int sc_isize; usb_cdc_line_state_t sc_line_state; /* current line state */ u_char sc_dtr; /* current DTR state */ u_char sc_rts; /* current RTS state */ u_char sc_status; u_char sc_lsr; /* Local status register */ u_char sc_msr; /* uplcom status register */ }; /* * These are the maximum number of bytes transferred per frame. * The output buffer size cannot be increased due to the size encoding. */ #define UPLCOMIBUFSIZE 256 #define UPLCOMOBUFSIZE 256 Static usbd_status uplcom_reset(struct uplcom_softc *); Static usbd_status uplcom_set_line_coding(struct uplcom_softc *, usb_cdc_line_state_t *); Static usbd_status uplcom_set_crtscts(struct uplcom_softc *); Static void uplcom_intr(usbd_xfer_handle, usbd_private_handle, usbd_status); Static void uplcom_set(void *, int, int, int); Static void uplcom_dtr(struct uplcom_softc *, int); Static void uplcom_rts(struct uplcom_softc *, int); Static void uplcom_break(struct uplcom_softc *, int); Static void uplcom_set_line_state(struct uplcom_softc *); Static void uplcom_get_status(void *, int, u_char *, u_char *); #if TODO Static int uplcom_ioctl(void *, int, u_long, caddr_t, int, usb_proc_ptr); #endif Static int uplcom_param(void *, int, struct termios *); Static int uplcom_open(void *, int); Static void uplcom_close(void *, int); struct ucom_callback uplcom_callback = { uplcom_get_status, uplcom_set, uplcom_param, NULL, /* uplcom_ioctl, TODO */ uplcom_open, uplcom_close, NULL, NULL }; static const struct uplcom_product { uint16_t vendor; uint16_t product; } uplcom_products [] = { /* I/O DATA USB-RSAQ */ { USB_VENDOR_IODATA, USB_PRODUCT_IODATA_USBRSAQ }, /* I/O DATA USB-RSAQ2 */ { USB_VENDOR_PROLIFIC, USB_PRODUCT_PROLIFIC_RSAQ2 }, /* PLANEX USB-RS232 URS-03 */ { USB_VENDOR_ATEN, USB_PRODUCT_ATEN_UC232A }, /* IOGEAR/ATEN UC-232A */ { USB_VENDOR_PROLIFIC, USB_PRODUCT_PROLIFIC_PL2303 }, /* TDK USB-PHS Adapter UHA6400 */ { USB_VENDOR_TDK, USB_PRODUCT_TDK_UHA6400 }, /* RATOC REX-USB60 */ { USB_VENDOR_RATOC, USB_PRODUCT_RATOC_REXUSB60 }, /* ELECOM UC-SGT */ { USB_VENDOR_ELECOM, USB_PRODUCT_ELECOM_UCSGT }, { 0, 0 } }; Static device_probe_t uplcom_match; Static device_attach_t uplcom_attach; Static device_detach_t uplcom_detach; Static device_method_t uplcom_methods[] = { /* Device interface */ DEVMETHOD(device_probe, uplcom_match), DEVMETHOD(device_attach, uplcom_attach), DEVMETHOD(device_detach, uplcom_detach), { 0, 0 } }; Static driver_t uplcom_driver = { - "uplcom", + "ucom", uplcom_methods, sizeof (struct uplcom_softc) }; DRIVER_MODULE(uplcom, uhub, uplcom_driver, ucom_devclass, usbd_driver_load, 0); MODULE_DEPEND(uplcom, usb, 1, 1, 1); MODULE_DEPEND(uplcom, ucom, UCOM_MINVER, UCOM_PREFVER, UCOM_MAXVER); MODULE_VERSION(uplcom, UPLCOM_MODVER); USB_MATCH(uplcom) { USB_MATCH_START(uplcom, uaa); int i; if (uaa->iface != NULL) return (UMATCH_NONE); for (i = 0; uplcom_products[i].vendor != 0; i++) { if (uplcom_products[i].vendor == uaa->vendor && uplcom_products[i].product == uaa->product) { return (UMATCH_VENDOR_PRODUCT); } } return (UMATCH_NONE); } USB_ATTACH(uplcom) { USB_ATTACH_START(uplcom, sc, uaa); usbd_device_handle dev = uaa->device; struct ucom_softc *ucom; usb_config_descriptor_t *cdesc; usb_interface_descriptor_t *id; usb_endpoint_descriptor_t *ed; char *devinfo; const char *devname; usbd_status err; int i; devinfo = malloc(1024, M_USBDEV, M_WAITOK); ucom = &sc->sc_ucom; bzero(sc, sizeof (struct uplcom_softc)); usbd_devinfo(dev, 0, devinfo); /* USB_ATTACH_SETUP; */ ucom->sc_dev = self; device_set_desc_copy(self, devinfo); /* USB_ATTACH_SETUP; */ ucom->sc_udev = dev; ucom->sc_iface = uaa->iface; devname = USBDEVNAME(ucom->sc_dev); printf("%s: %s\n", devname, devinfo); DPRINTF(("uplcom attach: sc = %p\n", sc)); /* initialize endpoints */ ucom->sc_bulkin_no = ucom->sc_bulkout_no = -1; sc->sc_intr_number = -1; sc->sc_intr_pipe = NULL; /* Move the device into the configured state. */ err = usbd_set_config_index(dev, UPLCOM_CONFIG_INDEX, 1); if (err) { printf("%s: failed to set configuration: %s\n", devname, usbd_errstr(err)); ucom->sc_dying = 1; goto error; } /* get the config descriptor */ cdesc = usbd_get_config_descriptor(ucom->sc_udev); if (cdesc == NULL) { printf("%s: failed to get configuration descriptor\n", USBDEVNAME(ucom->sc_dev)); ucom->sc_dying = 1; goto error; } /* get the (first/common) interface */ err = usbd_device2interface_handle(dev, UPLCOM_IFACE_INDEX, &ucom->sc_iface); if (err) { printf("%s: failed to get interface: %s\n", devname, usbd_errstr(err)); ucom->sc_dying = 1; goto error; } /* Find the interrupt endpoints */ id = usbd_get_interface_descriptor(ucom->sc_iface); sc->sc_iface_number = id->bInterfaceNumber; for (i = 0; i < id->bNumEndpoints; i++) { ed = usbd_interface2endpoint_descriptor(ucom->sc_iface, i); if (ed == NULL) { printf("%s: no endpoint descriptor for %d\n", USBDEVNAME(ucom->sc_dev), i); ucom->sc_dying = 1; goto error; } if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN && UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) { sc->sc_intr_number = ed->bEndpointAddress; sc->sc_isize = UGETW(ed->wMaxPacketSize); } } if (sc->sc_intr_number == -1) { printf("%s: Could not find interrupt in\n", USBDEVNAME(ucom->sc_dev)); ucom->sc_dying = 1; goto error; } /* keep interface for interrupt */ sc->sc_intr_iface = ucom->sc_iface; /* * USB-RSAQ1 has two interface * * USB-RSAQ1 | USB-RSAQ2 * -----------------+----------------- * Interface 0 |Interface 0 * Interrupt(0x81) | Interrupt(0x81) * -----------------+ BulkIN(0x02) * Interface 1 | BulkOUT(0x83) * BulkIN(0x02) | * BulkOUT(0x83) | */ if (cdesc->bNumInterface == 2) { err = usbd_device2interface_handle(dev, UPLCOM_SECOND_IFACE_INDEX, &ucom->sc_iface); if (err) { printf("%s: failed to get second interface: %s\n", devname, usbd_errstr(err)); ucom->sc_dying = 1; goto error; } } /* Find the bulk{in,out} endpoints */ id = usbd_get_interface_descriptor(ucom->sc_iface); sc->sc_iface_number = id->bInterfaceNumber; for (i = 0; i < id->bNumEndpoints; i++) { ed = usbd_interface2endpoint_descriptor(ucom->sc_iface, i); if (ed == NULL) { printf("%s: no endpoint descriptor for %d\n", USBDEVNAME(ucom->sc_dev), i); ucom->sc_dying = 1; goto error; } if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN && UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) { ucom->sc_bulkin_no = ed->bEndpointAddress; } else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT && UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) { ucom->sc_bulkout_no = ed->bEndpointAddress; } } if (ucom->sc_bulkin_no == -1) { printf("%s: Could not find data bulk in\n", USBDEVNAME(ucom->sc_dev)); ucom->sc_dying = 1; goto error; } if (ucom->sc_bulkout_no == -1) { printf("%s: Could not find data bulk out\n", USBDEVNAME(ucom->sc_dev)); ucom->sc_dying = 1; goto error; } sc->sc_dtr = sc->sc_rts = -1; ucom->sc_parent = sc; ucom->sc_portno = UCOM_UNK_PORTNO; /* bulkin, bulkout set above */ ucom->sc_ibufsize = UPLCOMIBUFSIZE; ucom->sc_obufsize = UPLCOMOBUFSIZE; ucom->sc_ibufsizepad = UPLCOMIBUFSIZE; ucom->sc_opkthdrlen = 0; ucom->sc_callback = &uplcom_callback; err = uplcom_reset(sc); if (err) { printf("%s: reset failed: %s\n", USBDEVNAME(ucom->sc_dev), usbd_errstr(err)); ucom->sc_dying = 1; goto error; } DPRINTF(("uplcom: in = 0x%x, out = 0x%x, intr = 0x%x\n", ucom->sc_bulkin_no, ucom->sc_bulkout_no, sc->sc_intr_number)); ucom_attach(&sc->sc_ucom); free(devinfo, M_USBDEV); USB_ATTACH_SUCCESS_RETURN; error: free(devinfo, M_USBDEV); USB_ATTACH_ERROR_RETURN; } USB_DETACH(uplcom) { USB_DETACH_START(uplcom, sc); int rv = 0; DPRINTF(("uplcom_detach: sc = %p\n", sc)); if (sc->sc_intr_pipe != NULL) { usbd_abort_pipe(sc->sc_intr_pipe); usbd_close_pipe(sc->sc_intr_pipe); free(sc->sc_intr_buf, M_USBDEV); sc->sc_intr_pipe = NULL; } sc->sc_ucom.sc_dying = 1; rv = ucom_detach(&sc->sc_ucom); return (rv); } Static usbd_status uplcom_reset(struct uplcom_softc *sc) { usb_device_request_t req; usbd_status err; req.bmRequestType = UT_WRITE_VENDOR_DEVICE; req.bRequest = UPLCOM_SET_REQUEST; USETW(req.wValue, 0); USETW(req.wIndex, sc->sc_iface_number); USETW(req.wLength, 0); err = usbd_do_request(sc->sc_ucom.sc_udev, &req, 0); if (err) { printf("%s: uplcom_reset: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); return (EIO); } return (0); } Static void uplcom_set_line_state(struct uplcom_softc *sc) { usb_device_request_t req; int ls; usbd_status err; ls = (sc->sc_dtr ? UCDC_LINE_DTR : 0) | (sc->sc_rts ? UCDC_LINE_RTS : 0); req.bmRequestType = UT_WRITE_CLASS_INTERFACE; req.bRequest = UCDC_SET_CONTROL_LINE_STATE; USETW(req.wValue, ls); USETW(req.wIndex, sc->sc_iface_number); USETW(req.wLength, 0); err = usbd_do_request(sc->sc_ucom.sc_udev, &req, 0); if (err) printf("%s: uplcom_set_line_status: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); } Static void uplcom_set(void *addr, int portno, int reg, int onoff) { struct uplcom_softc *sc = addr; switch (reg) { case UCOM_SET_DTR: uplcom_dtr(sc, onoff); break; case UCOM_SET_RTS: uplcom_rts(sc, onoff); break; case UCOM_SET_BREAK: uplcom_break(sc, onoff); break; default: break; } } Static void uplcom_dtr(struct uplcom_softc *sc, int onoff) { DPRINTF(("uplcom_dtr: onoff = %d\n", onoff)); if (sc->sc_dtr == onoff) return; sc->sc_dtr = onoff; uplcom_set_line_state(sc); } Static void uplcom_rts(struct uplcom_softc *sc, int onoff) { DPRINTF(("uplcom_rts: onoff = %d\n", onoff)); if (sc->sc_rts == onoff) return; sc->sc_rts = onoff; uplcom_set_line_state(sc); } Static void uplcom_break(struct uplcom_softc *sc, int onoff) { usb_device_request_t req; usbd_status err; DPRINTF(("uplcom_break: onoff = %d\n", onoff)); req.bmRequestType = UT_WRITE_CLASS_INTERFACE; req.bRequest = UCDC_SEND_BREAK; USETW(req.wValue, onoff ? UCDC_BREAK_ON : UCDC_BREAK_OFF); USETW(req.wIndex, sc->sc_iface_number); USETW(req.wLength, 0); err = usbd_do_request(sc->sc_ucom.sc_udev, &req, 0); if (err) printf("%s: uplcom_break: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); } Static usbd_status uplcom_set_crtscts(struct uplcom_softc *sc) { usb_device_request_t req; usbd_status err; DPRINTF(("uplcom_set_crtscts: on\n")); req.bmRequestType = UT_WRITE_VENDOR_DEVICE; req.bRequest = UPLCOM_SET_REQUEST; USETW(req.wValue, 0); USETW(req.wIndex, UPLCOM_SET_CRTSCTS); USETW(req.wLength, 0); err = usbd_do_request(sc->sc_ucom.sc_udev, &req, 0); if (err) { printf("%s: uplcom_set_crtscts: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); return (err); } return (USBD_NORMAL_COMPLETION); } Static usbd_status uplcom_set_line_coding(struct uplcom_softc *sc, usb_cdc_line_state_t *state) { usb_device_request_t req; usbd_status err; DPRINTF(( "uplcom_set_line_coding: rate = %d, fmt = %d, parity = %d bits = %d\n", UGETDW(state->dwDTERate), state->bCharFormat, state->bParityType, state->bDataBits)); if (memcmp(state, &sc->sc_line_state, UCDC_LINE_STATE_LENGTH) == 0) { DPRINTF(("uplcom_set_line_coding: already set\n")); return (USBD_NORMAL_COMPLETION); } req.bmRequestType = UT_WRITE_CLASS_INTERFACE; req.bRequest = UCDC_SET_LINE_CODING; USETW(req.wValue, 0); USETW(req.wIndex, sc->sc_iface_number); USETW(req.wLength, UCDC_LINE_STATE_LENGTH); err = usbd_do_request(sc->sc_ucom.sc_udev, &req, state); if (err) { printf("%s: uplcom_set_line_coding: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); return (err); } sc->sc_line_state = *state; return (USBD_NORMAL_COMPLETION); } Static int uplcom_param(void *addr, int portno, struct termios *t) { struct uplcom_softc *sc = addr; usbd_status err; usb_cdc_line_state_t ls; DPRINTF(("uplcom_param: sc = %p\n", sc)); USETDW(ls.dwDTERate, t->c_ospeed); if (ISSET(t->c_cflag, CSTOPB)) ls.bCharFormat = UCDC_STOP_BIT_2; else ls.bCharFormat = UCDC_STOP_BIT_1; if (ISSET(t->c_cflag, PARENB)) { if (ISSET(t->c_cflag, PARODD)) ls.bParityType = UCDC_PARITY_ODD; else ls.bParityType = UCDC_PARITY_EVEN; } else ls.bParityType = UCDC_PARITY_NONE; switch (ISSET(t->c_cflag, CSIZE)) { case CS5: ls.bDataBits = 5; break; case CS6: ls.bDataBits = 6; break; case CS7: ls.bDataBits = 7; break; case CS8: ls.bDataBits = 8; break; } err = uplcom_set_line_coding(sc, &ls); if (err) return (EIO); if (ISSET(t->c_cflag, CRTSCTS)) { err = uplcom_set_crtscts(sc); if (err) return (EIO); } return (0); } Static int uplcom_open(void *addr, int portno) { struct uplcom_softc *sc = addr; int err; if (sc->sc_ucom.sc_dying) return (ENXIO); DPRINTF(("uplcom_open: sc = %p\n", sc)); if (sc->sc_intr_number != -1 && sc->sc_intr_pipe == NULL) { sc->sc_status = 0; /* clear status bit */ sc->sc_intr_buf = malloc(sc->sc_isize, M_USBDEV, M_WAITOK); err = usbd_open_pipe_intr(sc->sc_intr_iface, sc->sc_intr_number, USBD_SHORT_XFER_OK, &sc->sc_intr_pipe, sc, sc->sc_intr_buf, sc->sc_isize, uplcom_intr, UPLCOM_INTR_INTERVAL); if (err) { printf("%s: cannot open interrupt pipe (addr %d)\n", USBDEVNAME(sc->sc_ucom.sc_dev), sc->sc_intr_number); return (EIO); } } return (0); } Static void uplcom_close(void *addr, int portno) { struct uplcom_softc *sc = addr; int err; if (sc->sc_ucom.sc_dying) return; DPRINTF(("uplcom_close: close\n")); if (sc->sc_intr_pipe != NULL) { err = usbd_abort_pipe(sc->sc_intr_pipe); if (err) printf("%s: abort interrupt pipe failed: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); err = usbd_close_pipe(sc->sc_intr_pipe); if (err) printf("%s: close interrupt pipe failed: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); free(sc->sc_intr_buf, M_USBDEV); sc->sc_intr_pipe = NULL; } } Static void uplcom_intr(usbd_xfer_handle xfer, usbd_private_handle priv, usbd_status status) { struct uplcom_softc *sc = priv; u_char *buf = sc->sc_intr_buf; u_char pstatus; if (sc->sc_ucom.sc_dying) return; if (status != USBD_NORMAL_COMPLETION) { if (status == USBD_NOT_STARTED || status == USBD_CANCELLED) return; DPRINTF(("%s: uplcom_intr: abnormal status: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(status))); usbd_clear_endpoint_stall_async(sc->sc_intr_pipe); return; } DPRINTF(("%s: uplcom status = %02x\n", USBDEVNAME(sc->sc_ucom.sc_dev), buf[8])); sc->sc_lsr = sc->sc_msr = 0; pstatus = buf[8]; if (ISSET(pstatus, RSAQ_STATUS_DSR)) sc->sc_msr |= UMSR_DSR; if (ISSET(pstatus, RSAQ_STATUS_DCD)) sc->sc_msr |= UMSR_DCD; ucom_status_change(&sc->sc_ucom); } Static void uplcom_get_status(void *addr, int portno, u_char *lsr, u_char *msr) { struct uplcom_softc *sc = addr; DPRINTF(("uplcom_get_status:\n")); if (lsr != NULL) *lsr = sc->sc_lsr; if (msr != NULL) *msr = sc->sc_msr; } #if TODO Static int uplcom_ioctl(void *addr, int portno, u_long cmd, caddr_t data, int flag, usb_proc_ptr p) { struct uplcom_softc *sc = addr; int error = 0; if (sc->sc_ucom.sc_dying) return (EIO); DPRINTF(("uplcom_ioctl: cmd = 0x%08lx\n", cmd)); switch (cmd) { case TIOCNOTTY: case TIOCMGET: case TIOCMSET: case USB_GET_CM_OVER_DATA: case USB_SET_CM_OVER_DATA: break; default: DPRINTF(("uplcom_ioctl: unknown\n")); error = ENOTTY; break; } return (error); } #endif Index: head/sys/dev/usb/uvscom.c =================================================================== --- head/sys/dev/usb/uvscom.c (revision 107013) +++ head/sys/dev/usb/uvscom.c (revision 107014) @@ -1,883 +1,883 @@ /* $NetBSD: usb/uvscom.c,v 1.1 2002/03/19 15:08:42 augustss Exp $ */ /*- * Copyright (c) 2001-2002, Shunsuke Akiyama . * 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. * * $FreeBSD$ */ /* * uvscom: SUNTAC Slipper U VS-10U driver. * Slipper U is a PC card to USB converter for data communication card * adapter. It supports DDI Pocket's Air H" C@rd, C@rd H" 64, NTT's P-in, * P-in m@ater and various data communication card adapters. */ #include #include #include #include #include #include #include #include #if defined(__FreeBSD__) #include #include #if __FreeBSD_version >= 500014 #include #else #include #endif #else #include #include #endif #include #include #include #include #include #include #include #include #include #include #include #ifdef USB_DEBUG static int uvscomdebug = 0; SYSCTL_NODE(_hw_usb, OID_AUTO, uvscom, CTLFLAG_RW, 0, "USB uvscom"); SYSCTL_INT(_hw_usb_uvscom, OID_AUTO, debug, CTLFLAG_RW, &uvscomdebug, 0, "uvscom debug level"); #define DPRINTFN(n, x) do { \ if (uvscomdebug > (n)) \ logprintf x; \ } while (0) #else #define DPRINTFN(n, x) #endif #define DPRINTF(x) DPRINTFN(0, x) #define UVSCOM_MODVER 1 /* module version */ #define UVSCOM_CONFIG_INDEX 0 #define UVSCOM_IFACE_INDEX 0 #define UVSCOM_INTR_INTERVAL 100 /* mS */ #define UVSCOM_UNIT_WAIT 5 /* Request */ #define UVSCOM_SET_SPEED 0x10 #define UVSCOM_LINE_CTL 0x11 #define UVSCOM_SET_PARAM 0x12 #define UVSCOM_READ_STATUS 0xd0 #define UVSCOM_SHUTDOWN 0xe0 /* UVSCOM_SET_SPEED parameters */ #define UVSCOM_SPEED_150BPS 0x00 #define UVSCOM_SPEED_300BPS 0x01 #define UVSCOM_SPEED_600BPS 0x02 #define UVSCOM_SPEED_1200BPS 0x03 #define UVSCOM_SPEED_2400BPS 0x04 #define UVSCOM_SPEED_4800BPS 0x05 #define UVSCOM_SPEED_9600BPS 0x06 #define UVSCOM_SPEED_19200BPS 0x07 #define UVSCOM_SPEED_38400BPS 0x08 #define UVSCOM_SPEED_57600BPS 0x09 #define UVSCOM_SPEED_115200BPS 0x0a /* UVSCOM_LINE_CTL parameters */ #define UVSCOM_BREAK 0x40 #define UVSCOM_RTS 0x02 #define UVSCOM_DTR 0x01 #define UVSCOM_LINE_INIT 0x08 /* UVSCOM_SET_PARAM parameters */ #define UVSCOM_DATA_MASK 0x03 #define UVSCOM_DATA_BIT_8 0x03 #define UVSCOM_DATA_BIT_7 0x02 #define UVSCOM_DATA_BIT_6 0x01 #define UVSCOM_DATA_BIT_5 0x00 #define UVSCOM_STOP_MASK 0x04 #define UVSCOM_STOP_BIT_2 0x04 #define UVSCOM_STOP_BIT_1 0x00 #define UVSCOM_PARITY_MASK 0x18 #define UVSCOM_PARITY_EVEN 0x18 #if 0 #define UVSCOM_PARITY_UNK 0x10 #endif #define UVSCOM_PARITY_ODD 0x08 #define UVSCOM_PARITY_NONE 0x00 /* Status bits */ #define UVSCOM_TXRDY 0x04 #define UVSCOM_RXRDY 0x01 #define UVSCOM_DCD 0x08 #define UVSCOM_NOCARD 0x04 #define UVSCOM_DSR 0x02 #define UVSCOM_CTS 0x01 #define UVSCOM_USTAT_MASK (UVSCOM_NOCARD | UVSCOM_DSR | UVSCOM_CTS) struct uvscom_softc { struct ucom_softc sc_ucom; int sc_iface_number;/* interface number */ usbd_interface_handle sc_intr_iface; /* interrupt interface */ int sc_intr_number; /* interrupt number */ usbd_pipe_handle 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; /* uvscom status register */ uint16_t sc_lcr; /* Line control */ u_char sc_usr; /* unit status */ }; /* * These are the maximum number of bytes transferred per frame. * The output buffer size cannot be increased due to the size encoding. */ #define UVSCOMIBUFSIZE 512 #define UVSCOMOBUFSIZE 64 Static usbd_status uvscom_shutdown(struct uvscom_softc *); Static usbd_status uvscom_reset(struct uvscom_softc *); Static usbd_status uvscom_set_line_coding(struct uvscom_softc *, uint16_t, uint16_t); Static usbd_status uvscom_set_line(struct uvscom_softc *, uint16_t); Static usbd_status uvscom_set_crtscts(struct uvscom_softc *); Static void uvscom_get_status(void *, int, u_char *, u_char *); Static void uvscom_dtr(struct uvscom_softc *, int); Static void uvscom_rts(struct uvscom_softc *, int); Static void uvscom_break(struct uvscom_softc *, int); Static void uvscom_set(void *, int, int, int); Static void uvscom_intr(usbd_xfer_handle, usbd_private_handle, usbd_status); #if TODO Static int uvscom_ioctl(void *, int, u_long, caddr_t, int, usb_proc_ptr); #endif Static int uvscom_param(void *, int, struct termios *); Static int uvscom_open(void *, int); Static void uvscom_close(void *, int); struct ucom_callback uvscom_callback = { uvscom_get_status, uvscom_set, uvscom_param, NULL, /* uvscom_ioctl, TODO */ uvscom_open, uvscom_close, NULL, NULL }; static const struct usb_devno uvscom_devs [] = { /* SUNTAC U-Cable type P1 */ { USB_VENDOR_SUNTAC, USB_PRODUCT_SUNTAC_PS64P1 }, /* SUNTAC Slipper U */ { USB_VENDOR_SUNTAC, USB_PRODUCT_SUNTAC_VS10U }, }; #define uvscom_lookup(v, p) usb_lookup(uvscom_devs, v, p) Static device_probe_t uvscom_match; Static device_attach_t uvscom_attach; Static device_detach_t uvscom_detach; Static device_method_t uvscom_methods[] = { /* Device interface */ DEVMETHOD(device_probe, uvscom_match), DEVMETHOD(device_attach, uvscom_attach), DEVMETHOD(device_detach, uvscom_detach), { 0, 0 } }; Static driver_t uvscom_driver = { - "uvscom", + "ucom", uvscom_methods, sizeof (struct uvscom_softc) }; DRIVER_MODULE(uvscom, uhub, uvscom_driver, ucom_devclass, usbd_driver_load, 0); MODULE_DEPEND(uvscom, ucom, UCOM_MINVER, UCOM_PREFVER, UCOM_MAXVER); MODULE_VERSION(uvscom, UVSCOM_MODVER); USB_MATCH(uvscom) { USB_MATCH_START(uvscom, uaa); if (uaa->iface != NULL) return (UMATCH_NONE); return (uvscom_lookup(uaa->vendor, uaa->product) != NULL ? UMATCH_VENDOR_PRODUCT : UMATCH_NONE); } USB_ATTACH(uvscom) { USB_ATTACH_START(uvscom, sc, uaa); usbd_device_handle dev = uaa->device; struct ucom_softc *ucom; usb_config_descriptor_t *cdesc; usb_interface_descriptor_t *id; usb_endpoint_descriptor_t *ed; char *devinfo; const char *devname; usbd_status err; int i; devinfo = malloc(1024, M_USBDEV, M_WAITOK); ucom = &sc->sc_ucom; bzero(sc, sizeof (struct uvscom_softc)); usbd_devinfo(dev, 0, devinfo); /* USB_ATTACH_SETUP; */ ucom->sc_dev = self; device_set_desc_copy(self, devinfo); /* USB_ATTACH_SETUP; */ ucom->sc_udev = dev; ucom->sc_iface = uaa->iface; devname = USBDEVNAME(ucom->sc_dev); printf("%s: %s\n", devname, devinfo); DPRINTF(("uvscom attach: sc = %p\n", sc)); /* initialize endpoints */ ucom->sc_bulkin_no = ucom->sc_bulkout_no = -1; sc->sc_intr_number = -1; sc->sc_intr_pipe = NULL; /* Move the device into the configured state. */ err = usbd_set_config_index(dev, UVSCOM_CONFIG_INDEX, 1); if (err) { printf("%s: failed to set configuration, err=%s\n", devname, usbd_errstr(err)); goto error; } /* get the config descriptor */ cdesc = usbd_get_config_descriptor(ucom->sc_udev); if (cdesc == NULL) { printf("%s: failed to get configuration descriptor\n", USBDEVNAME(ucom->sc_dev)); goto error; } /* get the common interface */ err = usbd_device2interface_handle(dev, UVSCOM_IFACE_INDEX, &ucom->sc_iface); if (err) { printf("%s: failed to get interface, err=%s\n", devname, usbd_errstr(err)); goto error; } id = usbd_get_interface_descriptor(ucom->sc_iface); sc->sc_iface_number = id->bInterfaceNumber; /* Find endpoints */ for (i = 0; i < id->bNumEndpoints; i++) { ed = usbd_interface2endpoint_descriptor(ucom->sc_iface, i); if (ed == NULL) { printf("%s: no endpoint descriptor for %d\n", USBDEVNAME(ucom->sc_dev), i); goto error; } if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN && UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) { ucom->sc_bulkin_no = ed->bEndpointAddress; } else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT && UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) { ucom->sc_bulkout_no = ed->bEndpointAddress; } else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN && UE_GET_XFERTYPE(ed->bmAttributes) == UE_INTERRUPT) { sc->sc_intr_number = ed->bEndpointAddress; sc->sc_isize = UGETW(ed->wMaxPacketSize); } } if (ucom->sc_bulkin_no == -1) { printf("%s: Could not find data bulk in\n", USBDEVNAME(ucom->sc_dev)); goto error; } if (ucom->sc_bulkout_no == -1) { printf("%s: Could not find data bulk out\n", USBDEVNAME(ucom->sc_dev)); goto error; } if (sc->sc_intr_number == -1) { printf("%s: Could not find interrupt in\n", USBDEVNAME(ucom->sc_dev)); goto error; } sc->sc_dtr = sc->sc_rts = 0; sc->sc_lcr = UVSCOM_LINE_INIT; ucom->sc_parent = sc; ucom->sc_portno = UCOM_UNK_PORTNO; /* bulkin, bulkout set above */ ucom->sc_ibufsize = UVSCOMIBUFSIZE; ucom->sc_obufsize = UVSCOMOBUFSIZE; ucom->sc_ibufsizepad = UVSCOMIBUFSIZE; ucom->sc_opkthdrlen = 0; ucom->sc_callback = &uvscom_callback; err = uvscom_reset(sc); if (err) { printf("%s: reset failed, %s\n", USBDEVNAME(ucom->sc_dev), usbd_errstr(err)); goto error; } DPRINTF(("uvscom: in = 0x%x out = 0x%x intr = 0x%x\n", ucom->sc_bulkin_no, ucom->sc_bulkout_no, sc->sc_intr_number)); ucom_attach(&sc->sc_ucom); free(devinfo, M_USBDEV); USB_ATTACH_SUCCESS_RETURN; error: ucom->sc_dying = 1; free(devinfo, M_USBDEV); USB_ATTACH_ERROR_RETURN; } USB_DETACH(uvscom) { USB_DETACH_START(uvscom, sc); int rv = 0; DPRINTF(("uvscom_detach: sc = %p\n", sc)); sc->sc_ucom.sc_dying = 1; if (sc->sc_intr_pipe != NULL) { usbd_abort_pipe(sc->sc_intr_pipe); usbd_close_pipe(sc->sc_intr_pipe); free(sc->sc_intr_buf, M_USBDEV); sc->sc_intr_pipe = NULL; } rv = ucom_detach(&sc->sc_ucom); return (rv); } Static usbd_status uvscom_readstat(struct uvscom_softc *sc) { usb_device_request_t req; usbd_status err; uint16_t r; DPRINTF(("%s: send readstat\n", USBDEVNAME(sc->sc_ucom.sc_dev))); req.bmRequestType = UT_READ_VENDOR_DEVICE; req.bRequest = UVSCOM_READ_STATUS; USETW(req.wValue, 0); USETW(req.wIndex, 0); USETW(req.wLength, 2); err = usbd_do_request(sc->sc_ucom.sc_udev, &req, &r); if (err) { printf("%s: uvscom_readstat: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); return (err); } DPRINTF(("%s: uvscom_readstat: r = %d\n", USBDEVNAME(sc->sc_ucom.sc_dev), r)); return (USBD_NORMAL_COMPLETION); } Static usbd_status uvscom_shutdown(struct uvscom_softc *sc) { usb_device_request_t req; usbd_status err; DPRINTF(("%s: send shutdown\n", USBDEVNAME(sc->sc_ucom.sc_dev))); req.bmRequestType = UT_WRITE_VENDOR_DEVICE; req.bRequest = UVSCOM_SHUTDOWN; USETW(req.wValue, 0); USETW(req.wIndex, 0); USETW(req.wLength, 0); err = usbd_do_request(sc->sc_ucom.sc_udev, &req, NULL); if (err) { printf("%s: uvscom_shutdown: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); return (err); } return (USBD_NORMAL_COMPLETION); } Static usbd_status uvscom_reset(struct uvscom_softc *sc) { DPRINTF(("%s: uvscom_reset\n", USBDEVNAME(sc->sc_ucom.sc_dev))); return (USBD_NORMAL_COMPLETION); } Static usbd_status uvscom_set_crtscts(struct uvscom_softc *sc) { DPRINTF(("%s: uvscom_set_crtscts\n", USBDEVNAME(sc->sc_ucom.sc_dev))); return (USBD_NORMAL_COMPLETION); } Static usbd_status uvscom_set_line(struct uvscom_softc *sc, uint16_t line) { usb_device_request_t req; usbd_status err; DPRINTF(("%s: uvscom_set_line: %04x\n", USBDEVNAME(sc->sc_ucom.sc_dev), line)); req.bmRequestType = UT_WRITE_VENDOR_DEVICE; req.bRequest = UVSCOM_LINE_CTL; USETW(req.wValue, line); USETW(req.wIndex, 0); USETW(req.wLength, 0); err = usbd_do_request(sc->sc_ucom.sc_udev, &req, NULL); if (err) { printf("%s: uvscom_set_line: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); return (err); } return (USBD_NORMAL_COMPLETION); } Static usbd_status uvscom_set_line_coding(struct uvscom_softc *sc, uint16_t lsp, uint16_t ls) { usb_device_request_t req; usbd_status err; DPRINTF(("%s: uvscom_set_line_coding: %02x %02x\n", USBDEVNAME(sc->sc_ucom.sc_dev), lsp, ls)); req.bmRequestType = UT_WRITE_VENDOR_DEVICE; req.bRequest = UVSCOM_SET_SPEED; USETW(req.wValue, lsp); USETW(req.wIndex, 0); USETW(req.wLength, 0); err = usbd_do_request(sc->sc_ucom.sc_udev, &req, NULL); if (err) { printf("%s: uvscom_set_line_coding: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); return (err); } req.bmRequestType = UT_WRITE_VENDOR_DEVICE; req.bRequest = UVSCOM_SET_PARAM; USETW(req.wValue, ls); USETW(req.wIndex, 0); USETW(req.wLength, 0); err = usbd_do_request(sc->sc_ucom.sc_udev, &req, NULL); if (err) { printf("%s: uvscom_set_line_coding: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); return (err); } return (USBD_NORMAL_COMPLETION); } Static void uvscom_dtr(struct uvscom_softc *sc, int onoff) { DPRINTF(("%s: uvscom_dtr: onoff = %d\n", USBDEVNAME(sc->sc_ucom.sc_dev), onoff)); if (sc->sc_dtr == onoff) return; /* no change */ sc->sc_dtr = onoff; if (onoff) SET(sc->sc_lcr, UVSCOM_DTR); else CLR(sc->sc_lcr, UVSCOM_DTR); uvscom_set_line(sc, sc->sc_lcr); } Static void uvscom_rts(struct uvscom_softc *sc, int onoff) { DPRINTF(("%s: uvscom_rts: onoff = %d\n", USBDEVNAME(sc->sc_ucom.sc_dev), onoff)); if (sc->sc_rts == onoff) return; /* no change */ sc->sc_rts = onoff; if (onoff) SET(sc->sc_lcr, UVSCOM_RTS); else CLR(sc->sc_lcr, UVSCOM_RTS); uvscom_set_line(sc, sc->sc_lcr); } Static void uvscom_break(struct uvscom_softc *sc, int onoff) { DPRINTF(("%s: uvscom_break: onoff = %d\n", USBDEVNAME(sc->sc_ucom.sc_dev), onoff)); if (onoff) uvscom_set_line(sc, SET(sc->sc_lcr, UVSCOM_BREAK)); } Static void uvscom_set(void *addr, int portno, int reg, int onoff) { struct uvscom_softc *sc = addr; switch (reg) { case UCOM_SET_DTR: uvscom_dtr(sc, onoff); break; case UCOM_SET_RTS: uvscom_rts(sc, onoff); break; case UCOM_SET_BREAK: uvscom_break(sc, onoff); break; default: break; } } Static int uvscom_param(void *addr, int portno, struct termios *t) { struct uvscom_softc *sc = addr; usbd_status err; uint16_t lsp; uint16_t ls; DPRINTF(("%s: uvscom_param: sc = %p\n", USBDEVNAME(sc->sc_ucom.sc_dev), sc)); ls = 0; switch (t->c_ospeed) { case B150: lsp = UVSCOM_SPEED_150BPS; break; case B300: lsp = UVSCOM_SPEED_300BPS; break; case B600: lsp = UVSCOM_SPEED_600BPS; break; case B1200: lsp = UVSCOM_SPEED_1200BPS; break; case B2400: lsp = UVSCOM_SPEED_2400BPS; break; case B4800: lsp = UVSCOM_SPEED_4800BPS; break; case B9600: lsp = UVSCOM_SPEED_9600BPS; break; case B19200: lsp = UVSCOM_SPEED_19200BPS; break; case B38400: lsp = UVSCOM_SPEED_38400BPS; break; case B57600: lsp = UVSCOM_SPEED_57600BPS; break; case B115200: lsp = UVSCOM_SPEED_115200BPS; break; default: return (EIO); } if (ISSET(t->c_cflag, CSTOPB)) SET(ls, UVSCOM_STOP_BIT_2); else SET(ls, UVSCOM_STOP_BIT_1); if (ISSET(t->c_cflag, PARENB)) { if (ISSET(t->c_cflag, PARODD)) SET(ls, UVSCOM_PARITY_ODD); else SET(ls, UVSCOM_PARITY_EVEN); } else SET(ls, UVSCOM_PARITY_NONE); switch (ISSET(t->c_cflag, CSIZE)) { case CS5: SET(ls, UVSCOM_DATA_BIT_5); break; case CS6: SET(ls, UVSCOM_DATA_BIT_6); break; case CS7: SET(ls, UVSCOM_DATA_BIT_7); break; case CS8: SET(ls, UVSCOM_DATA_BIT_8); break; default: return (EIO); } err = uvscom_set_line_coding(sc, lsp, ls); if (err) return (EIO); if (ISSET(t->c_cflag, CRTSCTS)) { err = uvscom_set_crtscts(sc); if (err) return (EIO); } return (0); } Static int uvscom_open(void *addr, int portno) { struct uvscom_softc *sc = addr; int err; int i; if (sc->sc_ucom.sc_dying) return (ENXIO); DPRINTF(("uvscom_open: sc = %p\n", sc)); if (sc->sc_intr_number != -1 && sc->sc_intr_pipe == NULL) { DPRINTF(("uvscom_open: open interrupt pipe.\n")); sc->sc_usr = 0; /* clear unit status */ err = uvscom_readstat(sc); if (err) { DPRINTF(("%s: uvscom_open: readstat faild\n", USBDEVNAME(sc->sc_ucom.sc_dev))); return (ENXIO); } sc->sc_intr_buf = malloc(sc->sc_isize, M_USBDEV, M_WAITOK); err = usbd_open_pipe_intr(sc->sc_ucom.sc_iface, sc->sc_intr_number, USBD_SHORT_XFER_OK, &sc->sc_intr_pipe, sc, sc->sc_intr_buf, sc->sc_isize, uvscom_intr, UVSCOM_INTR_INTERVAL); if (err) { printf("%s: cannot open interrupt pipe (addr %d)\n", USBDEVNAME(sc->sc_ucom.sc_dev), sc->sc_intr_number); return (ENXIO); } } else { DPRINTF(("uvscom_open: did not open interrupt pipe.\n")); } if ((sc->sc_usr & UVSCOM_USTAT_MASK) == 0) { /* unit is not ready */ for (i = UVSCOM_UNIT_WAIT; i > 0; --i) { tsleep(&err, TTIPRI, "uvsop", hz); /* XXX */ if (ISSET(sc->sc_usr, UVSCOM_USTAT_MASK)) break; } if (i == 0) { DPRINTF(("%s: unit is not ready\n", USBDEVNAME(sc->sc_ucom.sc_dev))); return (ENXIO); } /* check PC card was inserted */ if (ISSET(sc->sc_usr, UVSCOM_NOCARD)) { DPRINTF(("%s: no card\n", USBDEVNAME(sc->sc_ucom.sc_dev))); return (ENXIO); } } return (0); } Static void uvscom_close(void *addr, int portno) { struct uvscom_softc *sc = addr; int err; if (sc->sc_ucom.sc_dying) return; DPRINTF(("uvscom_close: close\n")); uvscom_shutdown(sc); if (sc->sc_intr_pipe != NULL) { err = usbd_abort_pipe(sc->sc_intr_pipe); if (err) printf("%s: abort interrupt pipe failed: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); err = usbd_close_pipe(sc->sc_intr_pipe); if (err) printf("%s: close interrupt pipe failed: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(err)); free(sc->sc_intr_buf, M_USBDEV); sc->sc_intr_pipe = NULL; } } Static void uvscom_intr(usbd_xfer_handle xfer, usbd_private_handle priv, usbd_status status) { struct uvscom_softc *sc = priv; u_char *buf = sc->sc_intr_buf; u_char pstatus; if (sc->sc_ucom.sc_dying) return; if (status != USBD_NORMAL_COMPLETION) { if (status == USBD_NOT_STARTED || status == USBD_CANCELLED) return; printf("%s: uvscom_intr: abnormal status: %s\n", USBDEVNAME(sc->sc_ucom.sc_dev), usbd_errstr(status)); usbd_clear_endpoint_stall_async(sc->sc_intr_pipe); return; } DPRINTFN(2, ("%s: uvscom status = %02x %02x\n", USBDEVNAME(sc->sc_ucom.sc_dev), buf[0], buf[1])); sc->sc_lsr = sc->sc_msr = 0; sc->sc_usr = buf[1]; pstatus = buf[0]; if (ISSET(pstatus, UVSCOM_TXRDY)) SET(sc->sc_lsr, ULSR_TXRDY); if (ISSET(pstatus, UVSCOM_RXRDY)) SET(sc->sc_lsr, ULSR_RXRDY); pstatus = buf[1]; if (ISSET(pstatus, UVSCOM_CTS)) SET(sc->sc_msr, UMSR_CTS); if (ISSET(pstatus, UVSCOM_DSR)) SET(sc->sc_msr, UMSR_DSR); if (ISSET(pstatus, UVSCOM_DCD)) SET(sc->sc_msr, UMSR_DCD); ucom_status_change(&sc->sc_ucom); } Static void uvscom_get_status(void *addr, int portno, u_char *lsr, u_char *msr) { struct uvscom_softc *sc = addr; if (lsr != NULL) *lsr = sc->sc_lsr; if (msr != NULL) *msr = sc->sc_msr; } #if TODO Static int uvscom_ioctl(void *addr, int portno, u_long cmd, caddr_t data, int flag, usb_proc_ptr p) { struct uvscom_softc *sc = addr; int error = 0; if (sc->sc_ucom.sc_dying) return (EIO); DPRINTF(("uvscom_ioctl: cmd = 0x%08lx\n", cmd)); switch (cmd) { case TIOCNOTTY: case TIOCMGET: case TIOCMSET: break; default: DPRINTF(("uvscom_ioctl: unknown\n")); error = ENOTTY; break; } return (error); } #endif