diff --git a/sys/conf/NOTES b/sys/conf/NOTES index c075f7c45671..04dbe9055aad 100644 --- a/sys/conf/NOTES +++ b/sys/conf/NOTES @@ -2436,6 +2436,8 @@ device ubsa device ubser # USB support for serial adapters based on the FT8U100AX and FT8U232AM device uftdi +# USB support for some Windows CE based serial communication. +device uipaq # USB support for Prolific PL-2303 serial adapters device uplcom # USB Visor and Palm devices diff --git a/sys/conf/files b/sys/conf/files index b65852b025e8..f5155da6916e 100644 --- a/sys/conf/files +++ b/sys/conf/files @@ -1054,6 +1054,7 @@ dev/usb/uhci.c optional uhci dev/usb/uhci_pci.c optional uhci pci dev/usb/uhid.c optional uhid dev/usb/uhub.c optional usb +dev/usb/uipaq.c optional uipaq dev/usb/ukbd.c optional ukbd dev/usb/ulpt.c optional ulpt dev/usb/umass.c optional umass diff --git a/sys/dev/usb/uipaq.c b/sys/dev/usb/uipaq.c new file mode 100644 index 000000000000..d838be4a8b86 --- /dev/null +++ b/sys/dev/usb/uipaq.c @@ -0,0 +1,383 @@ +/* $NetBSD: uipaq.c,v 1.4 2006/11/16 01:33:27 christos Exp $ */ +/* $OpenBSD: uipaq.c,v 1.1 2005/06/17 23:50:33 deraadt Exp $ */ + +/* + * Copyright (c) 2000-2005 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Lennart Augustsson (lennart@augustsson.net) at + * Carlstedt Research & Technology. + * + * 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. + */ + +/* + * iPAQ driver + * + * 19 July 2003: Incorporated changes suggested by Sam Lawrance from + * the uppc module + * + * + * Contact isis@cs.umd.edu if you have any questions/comments about this driver + */ + +#include +__FBSDID("$FreeBSD$"); + +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include /*UCDC_* stuff */ + +#include +#include +#include "usbdevs.h" + +#include + +#ifdef UIPAQ_DEBUG +#define DPRINTF(x) if (uipaqdebug) printf x +#define DPRINTFN(n,x) if (uipaqdebug>(n)) printf x +int uipaqdebug = 0; +#else +#define DPRINTF(x) +#define DPRINTFN(n,x) +#endif + +#define UIPAQ_CONFIG_NO 1 +#define UIPAQ_IFACE_INDEX 0 + +#define UIPAQIBUFSIZE 1024 +#define UIPAQOBUFSIZE 1024 + +struct uipaq_softc { + struct ucom_softc sc_ucom; + + u_int16_t sc_lcr; /* state for DTR/RTS */ + + u_int16_t sc_flags; + +}; + +/* Callback routines */ +static void uipaq_set(void *, int, int, int); + + +/* Support routines. */ +/* based on uppc module by Sam Lawrance */ +static void uipaq_dtr(struct uipaq_softc *sc, int onoff); +static void uipaq_rts(struct uipaq_softc *sc, int onoff); +static void uipaq_break(struct uipaq_softc* sc, int onoff); + +int uipaq_detach(device_t self); + + +struct ucom_callback uipaq_callback = { + NULL, + uipaq_set, + NULL, + NULL, + NULL, /*open*/ + NULL, /*close*/ + NULL, + NULL +}; + +struct uipaq_type { + struct usb_devno uv_dev; + u_int16_t uv_flags; +}; + +static const struct uipaq_type uipaq_devs[] = { + {{ USB_VENDOR_HP, USB_PRODUCT_HP_2215 }, 0 }, + {{ USB_VENDOR_HP, USB_PRODUCT_HP_568J }, 0}, + {{ USB_VENDOR_COMPAQ, USB_PRODUCT_COMPAQ_IPAQPOCKETPC} , 0}, + {{ USB_VENDOR_CASIO, USB_PRODUCT_CASIO_BE300} , 0}, + {{ USB_VENDOR_SHARP, USB_PRODUCT_SHARP_WZERO3ES}, 0}, +}; + +#define uipaq_lookup(v, p) ((const struct uipaq_type *)usb_lookup(uipaq_devs, v, p)) + + +USB_MATCH(uipaq) +{ + USB_MATCH_START(uipaq, uaa); + + if (uaa->iface != NULL) + return (UMATCH_NONE); + + DPRINTFN(20,("uipaq: vendor=0x%x, product=0x%x\n", + uaa->vendor, uaa->product)); + + return (uipaq_lookup(uaa->vendor, uaa->product) != NULL ? + UMATCH_VENDOR_PRODUCT : UMATCH_NONE); +} + +USB_ATTACH(uipaq) +{ + USB_ATTACH_START(uipaq, sc, uaa); + usbd_device_handle dev = uaa->device; + usbd_interface_handle iface; + usb_interface_descriptor_t *id; + usb_endpoint_descriptor_t *ed; + char *devinfop; + const char *devname; + int i; + usbd_status err; + struct ucom_softc *ucom = &sc->sc_ucom; + + ucom->sc_dev = self; + ucom->sc_udev = dev; + devname = device_get_nameunit(ucom->sc_dev); + devinfop = malloc (1024, M_USBDEV, M_WAITOK); + + DPRINTFN(10,("\nuipaq_attach: sc=%p\n", sc)); + + /* Move the device into the configured state. */ + err = usbd_set_config_no(dev, UIPAQ_CONFIG_NO, 1); + if (err) { + printf("\n%s: failed to set configuration, err=%s\n", + devname, usbd_errstr(err)); + goto bad; + } + + err = usbd_device2interface_handle(dev, UIPAQ_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, devinfop); + + printf("%s: %s\n", devname, devinfop); + free(devinfop, M_USBDEV); + + sc->sc_flags = uipaq_lookup(uaa->vendor, uaa->product)->uv_flags; + + id = usbd_get_interface_descriptor(iface); + + ucom->sc_iface = iface; + + + ucom->sc_ibufsize = UIPAQIBUFSIZE; + ucom->sc_obufsize = UIPAQOBUFSIZE; + ucom->sc_ibufsizepad = UIPAQIBUFSIZE; + ucom->sc_opkthdrlen = 0; + ucom->sc_callback = &uipaq_callback; + ucom->sc_parent = sc; + + ucom->sc_bulkin_no = ucom->sc_bulkout_no = -1; + for (i=0; ibNumEndpoints; i++) { + ed = usbd_interface2endpoint_descriptor(iface, i); + if (ed == NULL) { + printf("%s: no endpoint descriptor for %d\n", + devname,i); + goto bad; + } + if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN && + (ed->bmAttributes & UE_XFERTYPE) == UE_BULK) { + ucom->sc_bulkin_no = ed->bEndpointAddress; + } else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT && + (ed->bmAttributes & UE_XFERTYPE) == UE_BULK) { + ucom->sc_bulkout_no = ed->bEndpointAddress; + } + } + if (ucom->sc_bulkin_no == -1 || ucom->sc_bulkout_no == -1) { + printf("%s: no proper endpoints found (%d,%d) \n", + devname, ucom->sc_bulkin_no, ucom->sc_bulkout_no); + USB_ATTACH_ERROR_RETURN; + } + + ucom_attach(&sc->sc_ucom); + + + USB_ATTACH_SUCCESS_RETURN; + +bad: + DPRINTF(("uipaq_attach: ATTACH ERROR\n")); + ucom->sc_dying = 1; + USB_ATTACH_ERROR_RETURN; +} + + +void +uipaq_dtr(struct uipaq_softc* sc, int onoff) +{ + usb_device_request_t req; + struct ucom_softc *ucom = &sc->sc_ucom; + usbd_status err; + int retries = 3; + + DPRINTF(("%s: uipaq_dtr: onoff=%x\n", device_get_nameunit(ucom->sc_dev), onoff)); + + /* Avoid sending unnecessary requests */ + if (onoff && (sc->sc_lcr & UCDC_LINE_DTR)) + return; + if (!onoff && !(sc->sc_lcr & UCDC_LINE_DTR)) + return; + + /* Other parameters depend on reg */ + req.bmRequestType = UT_WRITE_CLASS_INTERFACE; + req.bRequest = UCDC_SET_CONTROL_LINE_STATE; + sc->sc_lcr = onoff ? sc->sc_lcr | UCDC_LINE_DTR : sc->sc_lcr & ~UCDC_LINE_DTR; + USETW(req.wValue, sc->sc_lcr); + USETW(req.wIndex, 0x0); + USETW(req.wLength, 0); + + /* Fire off the request a few times if necessary */ + while (retries) { + err = usbd_do_request(ucom->sc_udev, &req, NULL); + if (!err) + break; + retries--; + } +} + + +void +uipaq_rts(struct uipaq_softc* sc, int onoff) +{ + usb_device_request_t req; + struct ucom_softc *ucom = &sc->sc_ucom; + usbd_status err; + int retries = 3; + + DPRINTF(("%s: uipaq_rts: onoff=%x\n", device_get_nameunit(ucom->sc_dev), onoff)); + + /* Avoid sending unnecessary requests */ + if (onoff && (sc->sc_lcr & UCDC_LINE_RTS)) return; + if (!onoff && !(sc->sc_lcr & UCDC_LINE_RTS)) return; + + req.bmRequestType = UT_WRITE_CLASS_INTERFACE; + req.bRequest = UCDC_SET_CONTROL_LINE_STATE; + sc->sc_lcr = onoff ? sc->sc_lcr | UCDC_LINE_RTS : sc->sc_lcr & ~UCDC_LINE_RTS; + USETW(req.wValue, sc->sc_lcr); + USETW(req.wIndex, 0x0); + USETW(req.wLength, 0); + + while (retries) { + err = usbd_do_request(ucom->sc_udev, &req, NULL); + if (!err) + break; + retries--; + } +} + + +void +uipaq_break(struct uipaq_softc* sc, int onoff) +{ + usb_device_request_t req; + struct ucom_softc *ucom = &sc->sc_ucom; + usbd_status err; + int retries = 3; + + DPRINTF(("%s: uipaq_break: onoff=%x\n", device_get_nameunit(ucom->sc_dev), 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, 0x0); + USETW(req.wLength, 0); + + while (retries) { + err = usbd_do_request(ucom->sc_udev, &req, NULL); + if (!err) + break; + retries--; + } +} + + +void +uipaq_set(void *addr, int portno, int reg, int onoff) +{ + struct uipaq_softc* sc = addr; + struct ucom_softc *ucom = &sc->sc_ucom; + + switch (reg) { + case UCOM_SET_DTR: + uipaq_dtr(addr, onoff); + break; + case UCOM_SET_RTS: + uipaq_rts(addr, onoff); + break; + case UCOM_SET_BREAK: + uipaq_break(addr, onoff); + break; + default: + printf("%s: unhandled set request: reg=%x onoff=%x\n", + device_get_nameunit(ucom->sc_dev), reg, onoff); + return; + } +} + + + +int +uipaq_detach(device_t self) +{ + struct uipaq_softc *sc = device_get_softc(self); + struct ucom_softc *ucom = &sc->sc_ucom; + int rv = 0; + + DPRINTF(("uipaq_detach: sc=%p flags=%d\n", sc, flags)); + ucom->sc_dying = 1; + + return (rv); +} + +static device_method_t uipaq_methods[] = { + /* Device interface */ + DEVMETHOD(device_probe, uipaq_match), + DEVMETHOD(device_attach, uipaq_attach), + DEVMETHOD(device_detach, uipaq_detach), + + { 0, 0 } +}; +static driver_t uipaq_driver = { + "ucom", + uipaq_methods, + sizeof (struct uipaq_softc) +}; + +DRIVER_MODULE(uipaq, uhub, uipaq_driver, ucom_devclass, usbd_driver_load, 0); +MODULE_DEPEND(uipaq, usb, 1, 1, 1); +MODULE_DEPEND(uipaq, ucom,UCOM_MINVER, UCOM_PREFVER, UCOM_MAXVER); diff --git a/sys/modules/uipaq/Makefile b/sys/modules/uipaq/Makefile new file mode 100644 index 000000000000..d8378fa22e30 --- /dev/null +++ b/sys/modules/uipaq/Makefile @@ -0,0 +1,9 @@ +# $FreeBSD$ + +S= ${.CURDIR}/../.. +.PATH: $S/dev/usb + +KMOD= uipaq +SRCS= uipaq.c opt_usb.h device_if.h bus_if.h usbdevs.h + +.include