summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--share/man/man4/uslcom.4336
-rw-r--r--sys/dev/usb/uslcom.c1676
2 files changed, 0 insertions, 2012 deletions
diff --git a/share/man/man4/uslcom.4 b/share/man/man4/uslcom.4
index 2371556..d227e83 100644
--- a/share/man/man4/uslcom.4
+++ b/share/man/man4/uslcom.4
@@ -84,339 +84,3 @@ Setting hardware flow control is not currently supported.
.Pp
Silicon Laboratories don't release any programming information
on their products.
-.\" $OpenBSD: uslcom.4,v 1.6 2007/10/08 03:10:42 jcs Exp $
-.\"
-.\" Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org>
-.\"
-.\" Permission to use, copy, modify, and distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-.\"
-.Dd $Mdocdate: May 31 2007 $
-.Dt USLCOM 4
-.Os
-.Sh NAME
-.Nm uslcom
-.Nd Silicon Laboratories CP2101/CP2102 based USB serial adapter
-.Sh SYNOPSIS
-To compile this driver into the kernel,
-place the following lines in your
-kernel configuration file:
-.Bd -ragged -offset indent
-.Cd "device uslcom"
-.Cd "device ucom"
-.Ed
-.Pp
-Alternatively, to load the driver as a
-module at boot time, place the following line in
-.Xr loader.conf 5 :
-.Bd -literal -offset indent
-uslcom_load="YES"
-.Ed
-.Sh DESCRIPTION
-The
-.Nm
-driver supports Silicon Laboratories CP2101/CP2102 based serial adapters.
-.Pp
-The following devices should work with the
-.Nm
-driver:
-.Bd -literal -offset indent
-Argussoft ISP
-Baltech card reader
-Burnside Telecom Desktop Mobile
-chip45.com Crumb128 module
-Jablotron PC-60B
-Lipowsky Baby-JTAG
-Lipowsky Baby-LIN
-Lipowsky HARP-1
-Pololu USB to Serial
-Silicon Laboratories CP2101
-Silicon Laboratories CP2102
-Track Systems Traqmate
-.Ed
-.Sh SEE ALSO
-.Xr tty 4 ,
-.Xr ucom 4 ,
-.Xr usb 4
-.Sh HISTORY
-The
-.Nm
-device driver first appeared in
-.Ox 4.0 .
-The first
-.Fx
-release to include it was
-.Fx 7.1 .
-.Sh AUTHORS
-.An -nosplit
-The
-.Nm
-driver was written by
-.An Jonathan Gray
-.Aq jsg@openbsd.org .
-.Sh CAVEATS
-Setting hardware flow control is not currently supported.
-.Pp
-Silicon Laboratories don't release any programming information
-on their products.
-.\" $OpenBSD: uslcom.4,v 1.6 2007/10/08 03:10:42 jcs Exp $
-.\"
-.\" Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org>
-.\"
-.\" Permission to use, copy, modify, and distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-.\"
-.Dd $Mdocdate: May 31 2007 $
-.Dt USLCOM 4
-.Os
-.Sh NAME
-.Nm uslcom
-.Nd Silicon Laboratories CP2101/CP2102 based USB serial adapter
-.Sh SYNOPSIS
-To compile this driver into the kernel,
-place the following lines in your
-kernel configuration file:
-.Bd -ragged -offset indent
-.Cd "device uslcom"
-.Cd "device ucom"
-.Ed
-.Pp
-Alternatively, to load the driver as a
-module at boot time, place the following line in
-.Xr loader.conf 5 :
-.Bd -literal -offset indent
-uslcom_load="YES"
-.Ed
-.Sh DESCRIPTION
-The
-.Nm
-driver supports Silicon Laboratories CP2101/CP2102 based serial adapters.
-.Pp
-The following devices should work with the
-.Nm
-driver:
-.Bd -literal -offset indent
-Argussoft ISP
-Baltech card reader
-Burnside Telecom Desktop Mobile
-chip45.com Crumb128 module
-Jablotron PC-60B
-Lipowsky Baby-JTAG
-Lipowsky Baby-LIN
-Lipowsky HARP-1
-Pololu USB to Serial
-Silicon Laboratories CP2101
-Silicon Laboratories CP2102
-Track Systems Traqmate
-.Ed
-.Sh SEE ALSO
-.Xr tty 4 ,
-.Xr ucom 4 ,
-.Xr usb 4
-.Sh HISTORY
-The
-.Nm
-device driver first appeared in
-.Ox 4.0 .
-The first
-.Fx
-release to include it was
-.Fx 7.1 .
-.Sh AUTHORS
-.An -nosplit
-The
-.Nm
-driver was written by
-.An Jonathan Gray
-.Aq jsg@openbsd.org .
-.Sh CAVEATS
-Setting hardware flow control is not currently supported.
-.Pp
-Silicon Laboratories don't release any programming information
-on their products.
-.\" $OpenBSD: uslcom.4,v 1.6 2007/10/08 03:10:42 jcs Exp $
-.\"
-.\" Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org>
-.\"
-.\" Permission to use, copy, modify, and distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-.\"
-.Dd $Mdocdate: May 31 2007 $
-.Dt USLCOM 4
-.Os
-.Sh NAME
-.Nm uslcom
-.Nd Silicon Laboratories CP2101/CP2102 based USB serial adapter
-.Sh SYNOPSIS
-To compile this driver into the kernel,
-place the following lines in your
-kernel configuration file:
-.Bd -ragged -offset indent
-.Cd "device uslcom"
-.Cd "device ucom"
-.Ed
-.Pp
-Alternatively, to load the driver as a
-module at boot time, place the following line in
-.Xr loader.conf 5 :
-.Bd -literal -offset indent
-uslcom_load="YES"
-.Ed
-.Sh DESCRIPTION
-The
-.Nm
-driver supports Silicon Laboratories CP2101/CP2102 based serial adapters.
-.Pp
-The following devices should work with the
-.Nm
-driver:
-.Bd -literal -offset indent
-Argussoft ISP
-Baltech card reader
-Burnside Telecom Desktop Mobile
-chip45.com Crumb128 module
-Jablotron PC-60B
-Lipowsky Baby-JTAG
-Lipowsky Baby-LIN
-Lipowsky HARP-1
-Pololu USB to Serial
-Silicon Laboratories CP2101
-Silicon Laboratories CP2102
-Track Systems Traqmate
-.Ed
-.Sh SEE ALSO
-.Xr tty 4 ,
-.Xr ucom 4 ,
-.Xr usb 4
-.Sh HISTORY
-The
-.Nm
-device driver first appeared in
-.Ox 4.0 .
-The first
-.Fx
-release to include it was
-.Fx 7.1 .
-.Sh AUTHORS
-.An -nosplit
-The
-.Nm
-driver was written by
-.An Jonathan Gray
-.Aq jsg@openbsd.org .
-.Sh CAVEATS
-Setting hardware flow control is not currently supported.
-.Pp
-Silicon Laboratories don't release any programming information
-on their products.
-.\" $OpenBSD: uslcom.4,v 1.6 2007/10/08 03:10:42 jcs Exp $
-.\"
-.\" Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org>
-.\"
-.\" Permission to use, copy, modify, and distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-.\"
-.Dd $Mdocdate: May 31 2007 $
-.Dt USLCOM 4
-.Os
-.Sh NAME
-.Nm uslcom
-.Nd Silicon Laboratories CP2101/CP2102 based USB serial adapter
-.Sh SYNOPSIS
-To compile this driver into the kernel,
-place the following lines in your
-kernel configuration file:
-.Bd -ragged -offset indent
-.Cd "device uslcom"
-.Cd "device ucom"
-.Ed
-.Pp
-Alternatively, to load the driver as a
-module at boot time, place the following line in
-.Xr loader.conf 5 :
-.Bd -literal -offset indent
-uslcom_load="YES"
-.Ed
-.Sh DESCRIPTION
-The
-.Nm
-driver supports Silicon Laboratories CP2101/CP2102 based serial adapters.
-.Pp
-The following devices should work with the
-.Nm
-driver:
-.Bd -literal -offset indent
-Argussoft ISP
-Baltech card reader
-Burnside Telecom Desktop Mobile
-chip45.com Crumb128 module
-Jablotron PC-60B
-Lipowsky Baby-JTAG
-Lipowsky Baby-LIN
-Lipowsky HARP-1
-Pololu USB to Serial
-Silicon Laboratories CP2101
-Silicon Laboratories CP2102
-Track Systems Traqmate
-.Ed
-.Sh SEE ALSO
-.Xr tty 4 ,
-.Xr ucom 4 ,
-.Xr usb 4
-.Sh HISTORY
-The
-.Nm
-device driver first appeared in
-.Ox 4.0 .
-The first
-.Fx
-release to include it was
-.Fx 7.1 .
-.Sh AUTHORS
-.An -nosplit
-The
-.Nm
-driver was written by
-.An Jonathan Gray
-.Aq jsg@openbsd.org .
-.Sh CAVEATS
-Setting hardware flow control is not currently supported.
-.Pp
-Silicon Laboratories don't release any programming information
-on their products.
diff --git a/sys/dev/usb/uslcom.c b/sys/dev/usb/uslcom.c
index 481c6d3..edb13c5 100644
--- a/sys/dev/usb/uslcom.c
+++ b/sys/dev/usb/uslcom.c
@@ -417,1679 +417,3 @@ uslcom_break(void *vsc, int portno, int onoff)
USETW(req.wLength, 0);
usbd_do_request(sc->sc_udev, &req, NULL);
}
-/* $FreeBSD$ */
-/* $OpenBSD: uslcom.c,v 1.17 2007/11/24 10:52:12 jsg Exp $ */
-
-/*
- * Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/module.h>
-#include <sys/conf.h>
-#include <sys/bus.h>
-#include <sys/tty.h>
-
-#include <dev/usb/usb.h>
-#include <dev/usb/usbcdc.h>
-
-#include <dev/usb/usb.h>
-#include <dev/usb/usbdi.h>
-#include <dev/usb/usbdi_util.h>
-
-#include "usbdevs.h"
-#include <dev/usb/ucomvar.h>
-
-#ifdef USLCOM_DEBUG
-#define DPRINTFN(n, x) do { if (uslcomdebug > (n)) printf x; } while (0)
-int uslcomdebug = 1;
-#else
-#define DPRINTFN(n, x)
-#endif
-#define DPRINTF(x) DPRINTFN(0, x)
-
-#define USLCOMBUFSZ 256
-#define USLCOM_CONFIG_NO 0
-#define USLCOM_IFACE_NO 0
-
-#define USLCOM_SET_DATA_BITS(x) (x << 8)
-
-#define USLCOM_WRITE 0x41
-#define USLCOM_READ 0xc1
-
-#define USLCOM_UART 0x00
-#define USLCOM_BAUD_RATE 0x01
-#define USLCOM_DATA 0x03
-#define USLCOM_BREAK 0x05
-#define USLCOM_CTRL 0x07
-
-#define USLCOM_UART_DISABLE 0x00
-#define USLCOM_UART_ENABLE 0x01
-
-#define USLCOM_CTRL_DTR_ON 0x0001
-#define USLCOM_CTRL_DTR_SET 0x0100
-#define USLCOM_CTRL_RTS_ON 0x0002
-#define USLCOM_CTRL_RTS_SET 0x0200
-#define USLCOM_CTRL_CTS 0x0010
-#define USLCOM_CTRL_DSR 0x0020
-#define USLCOM_CTRL_DCD 0x0080
-
-
-#define USLCOM_BAUD_REF 0x384000
-
-#define USLCOM_STOP_BITS_1 0x00
-#define USLCOM_STOP_BITS_2 0x02
-
-#define USLCOM_PARITY_NONE 0x00
-#define USLCOM_PARITY_ODD 0x10
-#define USLCOM_PARITY_EVEN 0x20
-
-#define USLCOM_BREAK_OFF 0x00
-#define USLCOM_BREAK_ON 0x01
-
-
-struct uslcom_softc {
- struct ucom_softc sc_ucom;
- device_t sc_dev;
- usbd_device_handle sc_udev;
-
- u_char sc_msr;
- u_char sc_lsr;
-
- u_char sc_dying;
-};
-
-void uslcom_get_status(void *, int portno, u_char *lsr, u_char *msr);
-void uslcom_set(void *, int, int, int);
-int uslcom_param(void *, int, struct termios *);
-int uslcom_open(void *sc, int portno);
-void uslcom_close(void *, int);
-void uslcom_break(void *sc, int portno, int onoff);
-
-struct ucom_callback uslcom_callback = {
- uslcom_get_status,
- uslcom_set,
- uslcom_param,
- NULL,
- uslcom_open,
- uslcom_close,
- NULL,
- NULL,
-};
-
-static const struct usb_devno uslcom_devs[] = {
- { USB_VENDOR_BALTECH, USB_PRODUCT_BALTECH_CARDREADER },
- { USB_VENDOR_DYNASTREAM, USB_PRODUCT_DYNASTREAM_ANTDEVBOARD },
- { USB_VENDOR_JABLOTRON, USB_PRODUCT_JABLOTRON_PC60B },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_ARGUSISP },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_CRUMB128 },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_DEGREE },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_BURNSIDE },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_HELICOM },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_LIPOWSKY_HARP },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_LIPOWSKY_JTAG },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_LIPOWSKY_LIN },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_POLOLU },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_CP2102 },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_CP210X_2 },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_SUUNTO },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_TRAQMATE },
- { USB_VENDOR_SILABS2, USB_PRODUCT_SILABS2_DCU11CLONE },
- { USB_VENDOR_USI, USB_PRODUCT_USI_MC60 }
-};
-
-static device_probe_t uslcom_match;
-static device_attach_t uslcom_attach;
-static device_detach_t uslcom_detach;
-
-static device_method_t uslcom_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, uslcom_match),
- DEVMETHOD(device_attach, uslcom_attach),
- DEVMETHOD(device_detach, uslcom_detach),
- { 0, 0 }
-};
-
-static driver_t uslcom_driver = {
- "ucom",
- uslcom_methods,
- sizeof (struct uslcom_softc)
-};
-
-DRIVER_MODULE(uslcom, uhub, uslcom_driver, ucom_devclass, usbd_driver_load, 0);
-MODULE_DEPEND(uslcom, usb, 1, 1, 1);
-MODULE_DEPEND(uslcom, ucom, UCOM_MINVER, UCOM_PREFVER, UCOM_MAXVER);
-MODULE_VERSION(uslcom, 1);
-
-static int
-uslcom_match(device_t self)
-{
- struct usb_attach_arg *uaa = device_get_ivars(self);
-
- if (uaa->iface != NULL)
- return UMATCH_NONE;
-
- return (usb_lookup(uslcom_devs, uaa->vendor, uaa->product) != NULL) ?
- UMATCH_VENDOR_PRODUCT : UMATCH_NONE;
-}
-
-static int
-uslcom_attach(device_t self)
-{
- struct uslcom_softc *sc = device_get_softc(self);
- struct usb_attach_arg *uaa = device_get_ivars(self);
- usbd_device_handle dev = uaa->device;
- struct ucom_softc* ucom;
- usb_interface_descriptor_t *id;
- usb_endpoint_descriptor_t *ed;
- usbd_status error;
- int i;
-
- ucom = &sc->sc_ucom;
- ucom->sc_dev = self;
- ucom->sc_udev = dev;
- ucom->sc_iface = uaa->iface;
-
- sc->sc_dev = self;
- sc->sc_udev = uaa->device;
-
- if (usbd_set_config_index(sc->sc_udev, USLCOM_CONFIG_NO, 1) != 0) {
- device_printf(self, "could not set configuration no\n");
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- /* get the first interface handle */
- error = usbd_device2interface_handle(sc->sc_udev, USLCOM_IFACE_NO,
- &ucom->sc_iface);
- if (error != 0) {
- device_printf(self, "could not get interface handle\n");
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- id = usbd_get_interface_descriptor(ucom->sc_iface);
-
- ucom->sc_bulkin_no = ucom->sc_bulkout_no = -1;
- for (i = 0; i < id->bNumEndpoints; i++) {
- ed = usbd_interface2endpoint_descriptor(ucom->sc_iface, i);
- if (ed == NULL) {
- device_printf(self, "no endpoint descriptor found for %d\n",
- i);
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- 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 || ucom->sc_bulkout_no == -1) {
- device_printf(self, "missing endpoint\n");
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- ucom->sc_parent = sc;
- ucom->sc_portno = UCOM_UNK_PORTNO;
- /* bulkin, bulkout set above */
- ucom->sc_ibufsize = USLCOMBUFSZ;
- ucom->sc_obufsize = USLCOMBUFSZ;
- ucom->sc_ibufsizepad = USLCOMBUFSZ;
- ucom->sc_opkthdrlen = 0;
- ucom->sc_callback = &uslcom_callback;
-
- DPRINTF(("uslcom: in = 0x%x, out = 0x%x\n",
- ucom->sc_bulkin_no, ucom->sc_bulkout_no));
-
- ucom_attach(&sc->sc_ucom);
- return 0;
-}
-
-static int
-uslcom_detach(device_t self)
-{
- struct uslcom_softc *sc = device_get_softc(self);
-
- sc->sc_dying = 1;
- return ucom_detach(&sc->sc_ucom);
-}
-
-int
-uslcom_open(void *vsc, int portno)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
- usbd_status err;
-
- if (sc->sc_dying)
- return (EIO);
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_UART;
- USETW(req.wValue, USLCOM_UART_ENABLE);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- err = usbd_do_request(sc->sc_udev, &req, NULL);
- if (err)
- return (EIO);
-
- return (0);
-}
-
-void
-uslcom_close(void *vsc, int portno)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
-
- if (sc->sc_dying)
- return;
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_UART;
- USETW(req.wValue, USLCOM_UART_DISABLE);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- usbd_do_request(sc->sc_udev, &req, NULL);
-}
-
-void
-uslcom_set(void *vsc, int portno, int reg, int onoff)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
- int ctl;
-
- switch (reg) {
- case UCOM_SET_DTR:
- ctl = onoff ? USLCOM_CTRL_DTR_ON : 0;
- ctl |= USLCOM_CTRL_DTR_SET;
- break;
- case UCOM_SET_RTS:
- ctl = onoff ? USLCOM_CTRL_RTS_ON : 0;
- ctl |= USLCOM_CTRL_RTS_SET;
- break;
- case UCOM_SET_BREAK:
- uslcom_break(sc, portno, onoff);
- return;
- default:
- return;
- }
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_CTRL;
- USETW(req.wValue, ctl);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- usbd_do_request(sc->sc_udev, &req, NULL);
-}
-
-int
-uslcom_param(void *vsc, int portno, struct termios *t)
-{
- struct uslcom_softc *sc = (struct uslcom_softc *)vsc;
- usbd_status err;
- usb_device_request_t req;
- int data;
-
- if (t->c_ospeed <= 0 || t->c_ospeed > 921600)
- return (EINVAL);
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_BAUD_RATE;
- USETW(req.wValue, USLCOM_BAUD_REF / t->c_ospeed);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- err = usbd_do_request(sc->sc_udev, &req, NULL);
- if (err)
- return (EIO);
-
- if (ISSET(t->c_cflag, CSTOPB))
- data = USLCOM_STOP_BITS_2;
- else
- data = USLCOM_STOP_BITS_1;
- if (ISSET(t->c_cflag, PARENB)) {
- if (ISSET(t->c_cflag, PARODD))
- data |= USLCOM_PARITY_ODD;
- else
- data |= USLCOM_PARITY_EVEN;
- } else
- data |= USLCOM_PARITY_NONE;
- switch (ISSET(t->c_cflag, CSIZE)) {
- case CS5:
- data |= USLCOM_SET_DATA_BITS(5);
- break;
- case CS6:
- data |= USLCOM_SET_DATA_BITS(6);
- break;
- case CS7:
- data |= USLCOM_SET_DATA_BITS(7);
- break;
- case CS8:
- data |= USLCOM_SET_DATA_BITS(8);
- break;
- }
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_DATA;
- USETW(req.wValue, data);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- err = usbd_do_request(sc->sc_udev, &req, NULL);
- if (err)
- return (EIO);
-
-#if 0
- /* XXX flow control */
- if (ISSET(t->c_cflag, CRTSCTS))
- /* rts/cts flow ctl */
- } else if (ISSET(t->c_iflag, IXON|IXOFF)) {
- /* xon/xoff flow ctl */
- } else {
- /* disable flow ctl */
- }
-#endif
-
- return (0);
-}
-
-void
-uslcom_get_status(void *vsc, int portno, u_char *lsr, u_char *msr)
-{
- struct uslcom_softc *sc = vsc;
-
- if (msr != NULL)
- *msr = sc->sc_msr;
- if (lsr != NULL)
- *lsr = sc->sc_lsr;
-}
-
-void
-uslcom_break(void *vsc, int portno, int onoff)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
- int brk = onoff ? USLCOM_BREAK_ON : USLCOM_BREAK_OFF;
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_BREAK;
- USETW(req.wValue, brk);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- usbd_do_request(sc->sc_udev, &req, NULL);
-}
-/* $FreeBSD$ */
-/* $OpenBSD: uslcom.c,v 1.17 2007/11/24 10:52:12 jsg Exp $ */
-
-/*
- * Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/module.h>
-#include <sys/conf.h>
-#include <sys/bus.h>
-#include <sys/tty.h>
-
-#include <dev/usb/usb.h>
-#include <dev/usb/usbcdc.h>
-
-#include <dev/usb/usb.h>
-#include <dev/usb/usbdi.h>
-#include <dev/usb/usbdi_util.h>
-
-#include "usbdevs.h"
-#include <dev/usb/ucomvar.h>
-
-#ifdef USLCOM_DEBUG
-#define DPRINTFN(n, x) do { if (uslcomdebug > (n)) printf x; } while (0)
-int uslcomdebug = 1;
-#else
-#define DPRINTFN(n, x)
-#endif
-#define DPRINTF(x) DPRINTFN(0, x)
-
-#define USLCOMBUFSZ 256
-#define USLCOM_CONFIG_NO 0
-#define USLCOM_IFACE_NO 0
-
-#define USLCOM_SET_DATA_BITS(x) (x << 8)
-
-#define USLCOM_WRITE 0x41
-#define USLCOM_READ 0xc1
-
-#define USLCOM_UART 0x00
-#define USLCOM_BAUD_RATE 0x01
-#define USLCOM_DATA 0x03
-#define USLCOM_BREAK 0x05
-#define USLCOM_CTRL 0x07
-
-#define USLCOM_UART_DISABLE 0x00
-#define USLCOM_UART_ENABLE 0x01
-
-#define USLCOM_CTRL_DTR_ON 0x0001
-#define USLCOM_CTRL_DTR_SET 0x0100
-#define USLCOM_CTRL_RTS_ON 0x0002
-#define USLCOM_CTRL_RTS_SET 0x0200
-#define USLCOM_CTRL_CTS 0x0010
-#define USLCOM_CTRL_DSR 0x0020
-#define USLCOM_CTRL_DCD 0x0080
-
-
-#define USLCOM_BAUD_REF 0x384000
-
-#define USLCOM_STOP_BITS_1 0x00
-#define USLCOM_STOP_BITS_2 0x02
-
-#define USLCOM_PARITY_NONE 0x00
-#define USLCOM_PARITY_ODD 0x10
-#define USLCOM_PARITY_EVEN 0x20
-
-#define USLCOM_BREAK_OFF 0x00
-#define USLCOM_BREAK_ON 0x01
-
-
-struct uslcom_softc {
- struct ucom_softc sc_ucom;
- device_t sc_dev;
- usbd_device_handle sc_udev;
-
- u_char sc_msr;
- u_char sc_lsr;
-
- u_char sc_dying;
-};
-
-void uslcom_get_status(void *, int portno, u_char *lsr, u_char *msr);
-void uslcom_set(void *, int, int, int);
-int uslcom_param(void *, int, struct termios *);
-int uslcom_open(void *sc, int portno);
-void uslcom_close(void *, int);
-void uslcom_break(void *sc, int portno, int onoff);
-
-struct ucom_callback uslcom_callback = {
- uslcom_get_status,
- uslcom_set,
- uslcom_param,
- NULL,
- uslcom_open,
- uslcom_close,
- NULL,
- NULL,
-};
-
-static const struct usb_devno uslcom_devs[] = {
- { USB_VENDOR_BALTECH, USB_PRODUCT_BALTECH_CARDREADER },
- { USB_VENDOR_DYNASTREAM, USB_PRODUCT_DYNASTREAM_ANTDEVBOARD },
- { USB_VENDOR_JABLOTRON, USB_PRODUCT_JABLOTRON_PC60B },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_ARGUSISP },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_CRUMB128 },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_DEGREE },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_BURNSIDE },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_HELICOM },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_LIPOWSKY_HARP },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_LIPOWSKY_JTAG },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_LIPOWSKY_LIN },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_POLOLU },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_CP2102 },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_CP210X_2 },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_SUUNTO },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_TRAQMATE },
- { USB_VENDOR_SILABS2, USB_PRODUCT_SILABS2_DCU11CLONE },
- { USB_VENDOR_USI, USB_PRODUCT_USI_MC60 }
-};
-
-static device_probe_t uslcom_match;
-static device_attach_t uslcom_attach;
-static device_detach_t uslcom_detach;
-
-static device_method_t uslcom_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, uslcom_match),
- DEVMETHOD(device_attach, uslcom_attach),
- DEVMETHOD(device_detach, uslcom_detach),
- { 0, 0 }
-};
-
-static driver_t uslcom_driver = {
- "ucom",
- uslcom_methods,
- sizeof (struct uslcom_softc)
-};
-
-DRIVER_MODULE(uslcom, uhub, uslcom_driver, ucom_devclass, usbd_driver_load, 0);
-MODULE_DEPEND(uslcom, usb, 1, 1, 1);
-MODULE_DEPEND(uslcom, ucom, UCOM_MINVER, UCOM_PREFVER, UCOM_MAXVER);
-MODULE_VERSION(uslcom, 1);
-
-static int
-uslcom_match(device_t self)
-{
- struct usb_attach_arg *uaa = device_get_ivars(self);
-
- if (uaa->iface != NULL)
- return UMATCH_NONE;
-
- return (usb_lookup(uslcom_devs, uaa->vendor, uaa->product) != NULL) ?
- UMATCH_VENDOR_PRODUCT : UMATCH_NONE;
-}
-
-static int
-uslcom_attach(device_t self)
-{
- struct uslcom_softc *sc = device_get_softc(self);
- struct usb_attach_arg *uaa = device_get_ivars(self);
- usbd_device_handle dev = uaa->device;
- struct ucom_softc* ucom;
- usb_interface_descriptor_t *id;
- usb_endpoint_descriptor_t *ed;
- usbd_status error;
- int i;
-
- ucom = &sc->sc_ucom;
- ucom->sc_dev = self;
- ucom->sc_udev = dev;
- ucom->sc_iface = uaa->iface;
-
- sc->sc_dev = self;
- sc->sc_udev = uaa->device;
-
- if (usbd_set_config_index(sc->sc_udev, USLCOM_CONFIG_NO, 1) != 0) {
- device_printf(self, "could not set configuration no\n");
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- /* get the first interface handle */
- error = usbd_device2interface_handle(sc->sc_udev, USLCOM_IFACE_NO,
- &ucom->sc_iface);
- if (error != 0) {
- device_printf(self, "could not get interface handle\n");
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- id = usbd_get_interface_descriptor(ucom->sc_iface);
-
- ucom->sc_bulkin_no = ucom->sc_bulkout_no = -1;
- for (i = 0; i < id->bNumEndpoints; i++) {
- ed = usbd_interface2endpoint_descriptor(ucom->sc_iface, i);
- if (ed == NULL) {
- device_printf(self, "no endpoint descriptor found for %d\n",
- i);
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- 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 || ucom->sc_bulkout_no == -1) {
- device_printf(self, "missing endpoint\n");
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- ucom->sc_parent = sc;
- ucom->sc_portno = UCOM_UNK_PORTNO;
- /* bulkin, bulkout set above */
- ucom->sc_ibufsize = USLCOMBUFSZ;
- ucom->sc_obufsize = USLCOMBUFSZ;
- ucom->sc_ibufsizepad = USLCOMBUFSZ;
- ucom->sc_opkthdrlen = 0;
- ucom->sc_callback = &uslcom_callback;
-
- DPRINTF(("uslcom: in = 0x%x, out = 0x%x\n",
- ucom->sc_bulkin_no, ucom->sc_bulkout_no));
-
- ucom_attach(&sc->sc_ucom);
- return 0;
-}
-
-static int
-uslcom_detach(device_t self)
-{
- struct uslcom_softc *sc = device_get_softc(self);
-
- sc->sc_dying = 1;
- return ucom_detach(&sc->sc_ucom);
-}
-
-int
-uslcom_open(void *vsc, int portno)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
- usbd_status err;
-
- if (sc->sc_dying)
- return (EIO);
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_UART;
- USETW(req.wValue, USLCOM_UART_ENABLE);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- err = usbd_do_request(sc->sc_udev, &req, NULL);
- if (err)
- return (EIO);
-
- return (0);
-}
-
-void
-uslcom_close(void *vsc, int portno)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
-
- if (sc->sc_dying)
- return;
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_UART;
- USETW(req.wValue, USLCOM_UART_DISABLE);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- usbd_do_request(sc->sc_udev, &req, NULL);
-}
-
-void
-uslcom_set(void *vsc, int portno, int reg, int onoff)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
- int ctl;
-
- switch (reg) {
- case UCOM_SET_DTR:
- ctl = onoff ? USLCOM_CTRL_DTR_ON : 0;
- ctl |= USLCOM_CTRL_DTR_SET;
- break;
- case UCOM_SET_RTS:
- ctl = onoff ? USLCOM_CTRL_RTS_ON : 0;
- ctl |= USLCOM_CTRL_RTS_SET;
- break;
- case UCOM_SET_BREAK:
- uslcom_break(sc, portno, onoff);
- return;
- default:
- return;
- }
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_CTRL;
- USETW(req.wValue, ctl);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- usbd_do_request(sc->sc_udev, &req, NULL);
-}
-
-int
-uslcom_param(void *vsc, int portno, struct termios *t)
-{
- struct uslcom_softc *sc = (struct uslcom_softc *)vsc;
- usbd_status err;
- usb_device_request_t req;
- int data;
-
- if (t->c_ospeed <= 0 || t->c_ospeed > 921600)
- return (EINVAL);
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_BAUD_RATE;
- USETW(req.wValue, USLCOM_BAUD_REF / t->c_ospeed);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- err = usbd_do_request(sc->sc_udev, &req, NULL);
- if (err)
- return (EIO);
-
- if (ISSET(t->c_cflag, CSTOPB))
- data = USLCOM_STOP_BITS_2;
- else
- data = USLCOM_STOP_BITS_1;
- if (ISSET(t->c_cflag, PARENB)) {
- if (ISSET(t->c_cflag, PARODD))
- data |= USLCOM_PARITY_ODD;
- else
- data |= USLCOM_PARITY_EVEN;
- } else
- data |= USLCOM_PARITY_NONE;
- switch (ISSET(t->c_cflag, CSIZE)) {
- case CS5:
- data |= USLCOM_SET_DATA_BITS(5);
- break;
- case CS6:
- data |= USLCOM_SET_DATA_BITS(6);
- break;
- case CS7:
- data |= USLCOM_SET_DATA_BITS(7);
- break;
- case CS8:
- data |= USLCOM_SET_DATA_BITS(8);
- break;
- }
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_DATA;
- USETW(req.wValue, data);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- err = usbd_do_request(sc->sc_udev, &req, NULL);
- if (err)
- return (EIO);
-
-#if 0
- /* XXX flow control */
- if (ISSET(t->c_cflag, CRTSCTS))
- /* rts/cts flow ctl */
- } else if (ISSET(t->c_iflag, IXON|IXOFF)) {
- /* xon/xoff flow ctl */
- } else {
- /* disable flow ctl */
- }
-#endif
-
- return (0);
-}
-
-void
-uslcom_get_status(void *vsc, int portno, u_char *lsr, u_char *msr)
-{
- struct uslcom_softc *sc = vsc;
-
- if (msr != NULL)
- *msr = sc->sc_msr;
- if (lsr != NULL)
- *lsr = sc->sc_lsr;
-}
-
-void
-uslcom_break(void *vsc, int portno, int onoff)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
- int brk = onoff ? USLCOM_BREAK_ON : USLCOM_BREAK_OFF;
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_BREAK;
- USETW(req.wValue, brk);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- usbd_do_request(sc->sc_udev, &req, NULL);
-}
-/* $FreeBSD$ */
-/* $OpenBSD: uslcom.c,v 1.17 2007/11/24 10:52:12 jsg Exp $ */
-
-/*
- * Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/module.h>
-#include <sys/conf.h>
-#include <sys/bus.h>
-#include <sys/tty.h>
-
-#include <dev/usb/usb.h>
-#include <dev/usb/usbcdc.h>
-
-#include <dev/usb/usb.h>
-#include <dev/usb/usbdi.h>
-#include <dev/usb/usbdi_util.h>
-
-#include "usbdevs.h"
-#include <dev/usb/ucomvar.h>
-
-#ifdef USLCOM_DEBUG
-#define DPRINTFN(n, x) do { if (uslcomdebug > (n)) printf x; } while (0)
-int uslcomdebug = 1;
-#else
-#define DPRINTFN(n, x)
-#endif
-#define DPRINTF(x) DPRINTFN(0, x)
-
-#define USLCOMBUFSZ 256
-#define USLCOM_CONFIG_NO 0
-#define USLCOM_IFACE_NO 0
-
-#define USLCOM_SET_DATA_BITS(x) (x << 8)
-
-#define USLCOM_WRITE 0x41
-#define USLCOM_READ 0xc1
-
-#define USLCOM_UART 0x00
-#define USLCOM_BAUD_RATE 0x01
-#define USLCOM_DATA 0x03
-#define USLCOM_BREAK 0x05
-#define USLCOM_CTRL 0x07
-
-#define USLCOM_UART_DISABLE 0x00
-#define USLCOM_UART_ENABLE 0x01
-
-#define USLCOM_CTRL_DTR_ON 0x0001
-#define USLCOM_CTRL_DTR_SET 0x0100
-#define USLCOM_CTRL_RTS_ON 0x0002
-#define USLCOM_CTRL_RTS_SET 0x0200
-#define USLCOM_CTRL_CTS 0x0010
-#define USLCOM_CTRL_DSR 0x0020
-#define USLCOM_CTRL_DCD 0x0080
-
-
-#define USLCOM_BAUD_REF 0x384000
-
-#define USLCOM_STOP_BITS_1 0x00
-#define USLCOM_STOP_BITS_2 0x02
-
-#define USLCOM_PARITY_NONE 0x00
-#define USLCOM_PARITY_ODD 0x10
-#define USLCOM_PARITY_EVEN 0x20
-
-#define USLCOM_BREAK_OFF 0x00
-#define USLCOM_BREAK_ON 0x01
-
-
-struct uslcom_softc {
- struct ucom_softc sc_ucom;
- device_t sc_dev;
- usbd_device_handle sc_udev;
-
- u_char sc_msr;
- u_char sc_lsr;
-
- u_char sc_dying;
-};
-
-void uslcom_get_status(void *, int portno, u_char *lsr, u_char *msr);
-void uslcom_set(void *, int, int, int);
-int uslcom_param(void *, int, struct termios *);
-int uslcom_open(void *sc, int portno);
-void uslcom_close(void *, int);
-void uslcom_break(void *sc, int portno, int onoff);
-
-struct ucom_callback uslcom_callback = {
- uslcom_get_status,
- uslcom_set,
- uslcom_param,
- NULL,
- uslcom_open,
- uslcom_close,
- NULL,
- NULL,
-};
-
-static const struct usb_devno uslcom_devs[] = {
- { USB_VENDOR_BALTECH, USB_PRODUCT_BALTECH_CARDREADER },
- { USB_VENDOR_DYNASTREAM, USB_PRODUCT_DYNASTREAM_ANTDEVBOARD },
- { USB_VENDOR_JABLOTRON, USB_PRODUCT_JABLOTRON_PC60B },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_ARGUSISP },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_CRUMB128 },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_DEGREE },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_BURNSIDE },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_HELICOM },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_LIPOWSKY_HARP },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_LIPOWSKY_JTAG },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_LIPOWSKY_LIN },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_POLOLU },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_CP2102 },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_CP210X_2 },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_SUUNTO },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_TRAQMATE },
- { USB_VENDOR_SILABS2, USB_PRODUCT_SILABS2_DCU11CLONE },
- { USB_VENDOR_USI, USB_PRODUCT_USI_MC60 }
-};
-
-static device_probe_t uslcom_match;
-static device_attach_t uslcom_attach;
-static device_detach_t uslcom_detach;
-
-static device_method_t uslcom_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, uslcom_match),
- DEVMETHOD(device_attach, uslcom_attach),
- DEVMETHOD(device_detach, uslcom_detach),
- { 0, 0 }
-};
-
-static driver_t uslcom_driver = {
- "ucom",
- uslcom_methods,
- sizeof (struct uslcom_softc)
-};
-
-DRIVER_MODULE(uslcom, uhub, uslcom_driver, ucom_devclass, usbd_driver_load, 0);
-MODULE_DEPEND(uslcom, usb, 1, 1, 1);
-MODULE_DEPEND(uslcom, ucom, UCOM_MINVER, UCOM_PREFVER, UCOM_MAXVER);
-MODULE_VERSION(uslcom, 1);
-
-static int
-uslcom_match(device_t self)
-{
- struct usb_attach_arg *uaa = device_get_ivars(self);
-
- if (uaa->iface != NULL)
- return UMATCH_NONE;
-
- return (usb_lookup(uslcom_devs, uaa->vendor, uaa->product) != NULL) ?
- UMATCH_VENDOR_PRODUCT : UMATCH_NONE;
-}
-
-static int
-uslcom_attach(device_t self)
-{
- struct uslcom_softc *sc = device_get_softc(self);
- struct usb_attach_arg *uaa = device_get_ivars(self);
- usbd_device_handle dev = uaa->device;
- struct ucom_softc* ucom;
- usb_interface_descriptor_t *id;
- usb_endpoint_descriptor_t *ed;
- usbd_status error;
- int i;
-
- ucom = &sc->sc_ucom;
- ucom->sc_dev = self;
- ucom->sc_udev = dev;
- ucom->sc_iface = uaa->iface;
-
- sc->sc_dev = self;
- sc->sc_udev = uaa->device;
-
- if (usbd_set_config_index(sc->sc_udev, USLCOM_CONFIG_NO, 1) != 0) {
- device_printf(self, "could not set configuration no\n");
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- /* get the first interface handle */
- error = usbd_device2interface_handle(sc->sc_udev, USLCOM_IFACE_NO,
- &ucom->sc_iface);
- if (error != 0) {
- device_printf(self, "could not get interface handle\n");
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- id = usbd_get_interface_descriptor(ucom->sc_iface);
-
- ucom->sc_bulkin_no = ucom->sc_bulkout_no = -1;
- for (i = 0; i < id->bNumEndpoints; i++) {
- ed = usbd_interface2endpoint_descriptor(ucom->sc_iface, i);
- if (ed == NULL) {
- device_printf(self, "no endpoint descriptor found for %d\n",
- i);
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- 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 || ucom->sc_bulkout_no == -1) {
- device_printf(self, "missing endpoint\n");
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- ucom->sc_parent = sc;
- ucom->sc_portno = UCOM_UNK_PORTNO;
- /* bulkin, bulkout set above */
- ucom->sc_ibufsize = USLCOMBUFSZ;
- ucom->sc_obufsize = USLCOMBUFSZ;
- ucom->sc_ibufsizepad = USLCOMBUFSZ;
- ucom->sc_opkthdrlen = 0;
- ucom->sc_callback = &uslcom_callback;
-
- DPRINTF(("uslcom: in = 0x%x, out = 0x%x\n",
- ucom->sc_bulkin_no, ucom->sc_bulkout_no));
-
- ucom_attach(&sc->sc_ucom);
- return 0;
-}
-
-static int
-uslcom_detach(device_t self)
-{
- struct uslcom_softc *sc = device_get_softc(self);
-
- sc->sc_dying = 1;
- return ucom_detach(&sc->sc_ucom);
-}
-
-int
-uslcom_open(void *vsc, int portno)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
- usbd_status err;
-
- if (sc->sc_dying)
- return (EIO);
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_UART;
- USETW(req.wValue, USLCOM_UART_ENABLE);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- err = usbd_do_request(sc->sc_udev, &req, NULL);
- if (err)
- return (EIO);
-
- return (0);
-}
-
-void
-uslcom_close(void *vsc, int portno)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
-
- if (sc->sc_dying)
- return;
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_UART;
- USETW(req.wValue, USLCOM_UART_DISABLE);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- usbd_do_request(sc->sc_udev, &req, NULL);
-}
-
-void
-uslcom_set(void *vsc, int portno, int reg, int onoff)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
- int ctl;
-
- switch (reg) {
- case UCOM_SET_DTR:
- ctl = onoff ? USLCOM_CTRL_DTR_ON : 0;
- ctl |= USLCOM_CTRL_DTR_SET;
- break;
- case UCOM_SET_RTS:
- ctl = onoff ? USLCOM_CTRL_RTS_ON : 0;
- ctl |= USLCOM_CTRL_RTS_SET;
- break;
- case UCOM_SET_BREAK:
- uslcom_break(sc, portno, onoff);
- return;
- default:
- return;
- }
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_CTRL;
- USETW(req.wValue, ctl);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- usbd_do_request(sc->sc_udev, &req, NULL);
-}
-
-int
-uslcom_param(void *vsc, int portno, struct termios *t)
-{
- struct uslcom_softc *sc = (struct uslcom_softc *)vsc;
- usbd_status err;
- usb_device_request_t req;
- int data;
-
- if (t->c_ospeed <= 0 || t->c_ospeed > 921600)
- return (EINVAL);
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_BAUD_RATE;
- USETW(req.wValue, USLCOM_BAUD_REF / t->c_ospeed);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- err = usbd_do_request(sc->sc_udev, &req, NULL);
- if (err)
- return (EIO);
-
- if (ISSET(t->c_cflag, CSTOPB))
- data = USLCOM_STOP_BITS_2;
- else
- data = USLCOM_STOP_BITS_1;
- if (ISSET(t->c_cflag, PARENB)) {
- if (ISSET(t->c_cflag, PARODD))
- data |= USLCOM_PARITY_ODD;
- else
- data |= USLCOM_PARITY_EVEN;
- } else
- data |= USLCOM_PARITY_NONE;
- switch (ISSET(t->c_cflag, CSIZE)) {
- case CS5:
- data |= USLCOM_SET_DATA_BITS(5);
- break;
- case CS6:
- data |= USLCOM_SET_DATA_BITS(6);
- break;
- case CS7:
- data |= USLCOM_SET_DATA_BITS(7);
- break;
- case CS8:
- data |= USLCOM_SET_DATA_BITS(8);
- break;
- }
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_DATA;
- USETW(req.wValue, data);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- err = usbd_do_request(sc->sc_udev, &req, NULL);
- if (err)
- return (EIO);
-
-#if 0
- /* XXX flow control */
- if (ISSET(t->c_cflag, CRTSCTS))
- /* rts/cts flow ctl */
- } else if (ISSET(t->c_iflag, IXON|IXOFF)) {
- /* xon/xoff flow ctl */
- } else {
- /* disable flow ctl */
- }
-#endif
-
- return (0);
-}
-
-void
-uslcom_get_status(void *vsc, int portno, u_char *lsr, u_char *msr)
-{
- struct uslcom_softc *sc = vsc;
-
- if (msr != NULL)
- *msr = sc->sc_msr;
- if (lsr != NULL)
- *lsr = sc->sc_lsr;
-}
-
-void
-uslcom_break(void *vsc, int portno, int onoff)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
- int brk = onoff ? USLCOM_BREAK_ON : USLCOM_BREAK_OFF;
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_BREAK;
- USETW(req.wValue, brk);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- usbd_do_request(sc->sc_udev, &req, NULL);
-}
-/* $FreeBSD$ */
-/* $OpenBSD: uslcom.c,v 1.17 2007/11/24 10:52:12 jsg Exp $ */
-
-/*
- * Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/module.h>
-#include <sys/conf.h>
-#include <sys/bus.h>
-#include <sys/tty.h>
-
-#include <dev/usb/usb.h>
-#include <dev/usb/usbcdc.h>
-
-#include <dev/usb/usb.h>
-#include <dev/usb/usbdi.h>
-#include <dev/usb/usbdi_util.h>
-
-#include "usbdevs.h"
-#include <dev/usb/ucomvar.h>
-
-#ifdef USLCOM_DEBUG
-#define DPRINTFN(n, x) do { if (uslcomdebug > (n)) printf x; } while (0)
-int uslcomdebug = 1;
-#else
-#define DPRINTFN(n, x)
-#endif
-#define DPRINTF(x) DPRINTFN(0, x)
-
-#define USLCOMBUFSZ 256
-#define USLCOM_CONFIG_NO 0
-#define USLCOM_IFACE_NO 0
-
-#define USLCOM_SET_DATA_BITS(x) (x << 8)
-
-#define USLCOM_WRITE 0x41
-#define USLCOM_READ 0xc1
-
-#define USLCOM_UART 0x00
-#define USLCOM_BAUD_RATE 0x01
-#define USLCOM_DATA 0x03
-#define USLCOM_BREAK 0x05
-#define USLCOM_CTRL 0x07
-
-#define USLCOM_UART_DISABLE 0x00
-#define USLCOM_UART_ENABLE 0x01
-
-#define USLCOM_CTRL_DTR_ON 0x0001
-#define USLCOM_CTRL_DTR_SET 0x0100
-#define USLCOM_CTRL_RTS_ON 0x0002
-#define USLCOM_CTRL_RTS_SET 0x0200
-#define USLCOM_CTRL_CTS 0x0010
-#define USLCOM_CTRL_DSR 0x0020
-#define USLCOM_CTRL_DCD 0x0080
-
-
-#define USLCOM_BAUD_REF 0x384000
-
-#define USLCOM_STOP_BITS_1 0x00
-#define USLCOM_STOP_BITS_2 0x02
-
-#define USLCOM_PARITY_NONE 0x00
-#define USLCOM_PARITY_ODD 0x10
-#define USLCOM_PARITY_EVEN 0x20
-
-#define USLCOM_BREAK_OFF 0x00
-#define USLCOM_BREAK_ON 0x01
-
-
-struct uslcom_softc {
- struct ucom_softc sc_ucom;
- device_t sc_dev;
- usbd_device_handle sc_udev;
-
- u_char sc_msr;
- u_char sc_lsr;
-
- u_char sc_dying;
-};
-
-void uslcom_get_status(void *, int portno, u_char *lsr, u_char *msr);
-void uslcom_set(void *, int, int, int);
-int uslcom_param(void *, int, struct termios *);
-int uslcom_open(void *sc, int portno);
-void uslcom_close(void *, int);
-void uslcom_break(void *sc, int portno, int onoff);
-
-struct ucom_callback uslcom_callback = {
- uslcom_get_status,
- uslcom_set,
- uslcom_param,
- NULL,
- uslcom_open,
- uslcom_close,
- NULL,
- NULL,
-};
-
-static const struct usb_devno uslcom_devs[] = {
- { USB_VENDOR_BALTECH, USB_PRODUCT_BALTECH_CARDREADER },
- { USB_VENDOR_DYNASTREAM, USB_PRODUCT_DYNASTREAM_ANTDEVBOARD },
- { USB_VENDOR_JABLOTRON, USB_PRODUCT_JABLOTRON_PC60B },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_ARGUSISP },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_CRUMB128 },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_DEGREE },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_BURNSIDE },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_HELICOM },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_LIPOWSKY_HARP },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_LIPOWSKY_JTAG },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_LIPOWSKY_LIN },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_POLOLU },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_CP2102 },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_CP210X_2 },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_SUUNTO },
- { USB_VENDOR_SILABS, USB_PRODUCT_SILABS_TRAQMATE },
- { USB_VENDOR_SILABS2, USB_PRODUCT_SILABS2_DCU11CLONE },
- { USB_VENDOR_USI, USB_PRODUCT_USI_MC60 }
-};
-
-static device_probe_t uslcom_match;
-static device_attach_t uslcom_attach;
-static device_detach_t uslcom_detach;
-
-static device_method_t uslcom_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, uslcom_match),
- DEVMETHOD(device_attach, uslcom_attach),
- DEVMETHOD(device_detach, uslcom_detach),
- { 0, 0 }
-};
-
-static driver_t uslcom_driver = {
- "ucom",
- uslcom_methods,
- sizeof (struct uslcom_softc)
-};
-
-DRIVER_MODULE(uslcom, uhub, uslcom_driver, ucom_devclass, usbd_driver_load, 0);
-MODULE_DEPEND(uslcom, usb, 1, 1, 1);
-MODULE_DEPEND(uslcom, ucom, UCOM_MINVER, UCOM_PREFVER, UCOM_MAXVER);
-MODULE_VERSION(uslcom, 1);
-
-static int
-uslcom_match(device_t self)
-{
- struct usb_attach_arg *uaa = device_get_ivars(self);
-
- if (uaa->iface != NULL)
- return UMATCH_NONE;
-
- return (usb_lookup(uslcom_devs, uaa->vendor, uaa->product) != NULL) ?
- UMATCH_VENDOR_PRODUCT : UMATCH_NONE;
-}
-
-static int
-uslcom_attach(device_t self)
-{
- struct uslcom_softc *sc = device_get_softc(self);
- struct usb_attach_arg *uaa = device_get_ivars(self);
- usbd_device_handle dev = uaa->device;
- struct ucom_softc* ucom;
- usb_interface_descriptor_t *id;
- usb_endpoint_descriptor_t *ed;
- usbd_status error;
- int i;
-
- ucom = &sc->sc_ucom;
- ucom->sc_dev = self;
- ucom->sc_udev = dev;
- ucom->sc_iface = uaa->iface;
-
- sc->sc_dev = self;
- sc->sc_udev = uaa->device;
-
- if (usbd_set_config_index(sc->sc_udev, USLCOM_CONFIG_NO, 1) != 0) {
- device_printf(self, "could not set configuration no\n");
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- /* get the first interface handle */
- error = usbd_device2interface_handle(sc->sc_udev, USLCOM_IFACE_NO,
- &ucom->sc_iface);
- if (error != 0) {
- device_printf(self, "could not get interface handle\n");
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- id = usbd_get_interface_descriptor(ucom->sc_iface);
-
- ucom->sc_bulkin_no = ucom->sc_bulkout_no = -1;
- for (i = 0; i < id->bNumEndpoints; i++) {
- ed = usbd_interface2endpoint_descriptor(ucom->sc_iface, i);
- if (ed == NULL) {
- device_printf(self, "no endpoint descriptor found for %d\n",
- i);
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- 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 || ucom->sc_bulkout_no == -1) {
- device_printf(self, "missing endpoint\n");
- sc->sc_dying = 1;
- return ENXIO;
- }
-
- ucom->sc_parent = sc;
- ucom->sc_portno = UCOM_UNK_PORTNO;
- /* bulkin, bulkout set above */
- ucom->sc_ibufsize = USLCOMBUFSZ;
- ucom->sc_obufsize = USLCOMBUFSZ;
- ucom->sc_ibufsizepad = USLCOMBUFSZ;
- ucom->sc_opkthdrlen = 0;
- ucom->sc_callback = &uslcom_callback;
-
- DPRINTF(("uslcom: in = 0x%x, out = 0x%x\n",
- ucom->sc_bulkin_no, ucom->sc_bulkout_no));
-
- ucom_attach(&sc->sc_ucom);
- return 0;
-}
-
-static int
-uslcom_detach(device_t self)
-{
- struct uslcom_softc *sc = device_get_softc(self);
-
- sc->sc_dying = 1;
- return ucom_detach(&sc->sc_ucom);
-}
-
-int
-uslcom_open(void *vsc, int portno)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
- usbd_status err;
-
- if (sc->sc_dying)
- return (EIO);
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_UART;
- USETW(req.wValue, USLCOM_UART_ENABLE);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- err = usbd_do_request(sc->sc_udev, &req, NULL);
- if (err)
- return (EIO);
-
- return (0);
-}
-
-void
-uslcom_close(void *vsc, int portno)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
-
- if (sc->sc_dying)
- return;
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_UART;
- USETW(req.wValue, USLCOM_UART_DISABLE);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- usbd_do_request(sc->sc_udev, &req, NULL);
-}
-
-void
-uslcom_set(void *vsc, int portno, int reg, int onoff)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
- int ctl;
-
- switch (reg) {
- case UCOM_SET_DTR:
- ctl = onoff ? USLCOM_CTRL_DTR_ON : 0;
- ctl |= USLCOM_CTRL_DTR_SET;
- break;
- case UCOM_SET_RTS:
- ctl = onoff ? USLCOM_CTRL_RTS_ON : 0;
- ctl |= USLCOM_CTRL_RTS_SET;
- break;
- case UCOM_SET_BREAK:
- uslcom_break(sc, portno, onoff);
- return;
- default:
- return;
- }
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_CTRL;
- USETW(req.wValue, ctl);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- usbd_do_request(sc->sc_udev, &req, NULL);
-}
-
-int
-uslcom_param(void *vsc, int portno, struct termios *t)
-{
- struct uslcom_softc *sc = (struct uslcom_softc *)vsc;
- usbd_status err;
- usb_device_request_t req;
- int data;
-
- if (t->c_ospeed <= 0 || t->c_ospeed > 921600)
- return (EINVAL);
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_BAUD_RATE;
- USETW(req.wValue, USLCOM_BAUD_REF / t->c_ospeed);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- err = usbd_do_request(sc->sc_udev, &req, NULL);
- if (err)
- return (EIO);
-
- if (ISSET(t->c_cflag, CSTOPB))
- data = USLCOM_STOP_BITS_2;
- else
- data = USLCOM_STOP_BITS_1;
- if (ISSET(t->c_cflag, PARENB)) {
- if (ISSET(t->c_cflag, PARODD))
- data |= USLCOM_PARITY_ODD;
- else
- data |= USLCOM_PARITY_EVEN;
- } else
- data |= USLCOM_PARITY_NONE;
- switch (ISSET(t->c_cflag, CSIZE)) {
- case CS5:
- data |= USLCOM_SET_DATA_BITS(5);
- break;
- case CS6:
- data |= USLCOM_SET_DATA_BITS(6);
- break;
- case CS7:
- data |= USLCOM_SET_DATA_BITS(7);
- break;
- case CS8:
- data |= USLCOM_SET_DATA_BITS(8);
- break;
- }
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_DATA;
- USETW(req.wValue, data);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- err = usbd_do_request(sc->sc_udev, &req, NULL);
- if (err)
- return (EIO);
-
-#if 0
- /* XXX flow control */
- if (ISSET(t->c_cflag, CRTSCTS))
- /* rts/cts flow ctl */
- } else if (ISSET(t->c_iflag, IXON|IXOFF)) {
- /* xon/xoff flow ctl */
- } else {
- /* disable flow ctl */
- }
-#endif
-
- return (0);
-}
-
-void
-uslcom_get_status(void *vsc, int portno, u_char *lsr, u_char *msr)
-{
- struct uslcom_softc *sc = vsc;
-
- if (msr != NULL)
- *msr = sc->sc_msr;
- if (lsr != NULL)
- *lsr = sc->sc_lsr;
-}
-
-void
-uslcom_break(void *vsc, int portno, int onoff)
-{
- struct uslcom_softc *sc = vsc;
- usb_device_request_t req;
- int brk = onoff ? USLCOM_BREAK_ON : USLCOM_BREAK_OFF;
-
- req.bmRequestType = USLCOM_WRITE;
- req.bRequest = USLCOM_BREAK;
- USETW(req.wValue, brk);
- USETW(req.wIndex, portno);
- USETW(req.wLength, 0);
- usbd_do_request(sc->sc_udev, &req, NULL);
-}
OpenPOWER on IntegriCloud