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-rw-r--r--sys/dev/usb/files.usb9
-rw-r--r--sys/dev/usb/uvscom.c894
2 files changed, 901 insertions, 2 deletions
diff --git a/sys/dev/usb/files.usb b/sys/dev/usb/files.usb
index 7c146af10a9..4481be0b487 100644
--- a/sys/dev/usb/files.usb
+++ b/sys/dev/usb/files.usb
@@ -1,4 +1,4 @@
-# $OpenBSD: files.usb,v 1.29 2002/07/10 03:58:08 nate Exp $
+# $OpenBSD: files.usb,v 1.30 2002/11/30 19:09:59 nate Exp $
# $NetBSD: files.usb,v 1.16 2000/02/14 20:29:54 augustss Exp $
#
# Config file and device description for machine-independent USB code.
@@ -157,13 +157,18 @@ file dev/usb/uftdi.c uftdi
# Prolific PL2303 serial driver
device uplcom: ucombus
attach uplcom at uhub
-file dev/usb/uplcom.c uplcom
+file dev/usb/uplcom.c uplcom
# MCT USB-232 serial driver
device umct: ucombus
attach umct at uhub
file dev/usb/umct.c umct
+# SUNTAC Slipper U VS-10U driver
+device uvscom: ucombus
+attach uvscom at uhub
+file dev/usb/uvscom.c uvscom
+
# Scanners
# Generic scanner support
diff --git a/sys/dev/usb/uvscom.c b/sys/dev/usb/uvscom.c
new file mode 100644
index 00000000000..041d8c2abb8
--- /dev/null
+++ b/sys/dev/usb/uvscom.c
@@ -0,0 +1,894 @@
+/* $OpenBSD: uvscom.c,v 1.1 2002/11/30 19:09:59 nate Exp $ */
+/* $NetBSD: uvscom.c,v 1.7 2002/09/23 05:51:23 simonb Exp $ */
+/*-
+ * Copyright (c) 2001-2002, Shunsuke Akiyama <akiyama@jp.FreeBSD.org>.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD: src/sys/dev/usb/uvscom.c,v 1.1 2002/03/18 18:23:39 joe Exp $
+ */
+
+/*
+ * 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 <sys/param.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/malloc.h>
+#include <sys/fcntl.h>
+#include <sys/conf.h>
+#include <sys/tty.h>
+#include <sys/file.h>
+#if defined(__FreeBSD__)
+#include <sys/bus.h>
+#include <sys/ioccom.h>
+#if __FreeBSD_version >= 500014
+#include <sys/selinfo.h>
+#else
+#include <sys/select.h>
+#endif
+#else
+#include <sys/ioctl.h>
+#include <sys/device.h>
+#endif
+#include <sys/proc.h>
+#include <sys/vnode.h>
+#include <sys/poll.h>
+
+#include <dev/usb/usb.h>
+#include <dev/usb/usbcdc.h>
+
+#include <dev/usb/usbdi.h>
+#include <dev/usb/usbdi_util.h>
+#include <dev/usb/usbdevs.h>
+#include <dev/usb/usb_quirks.h>
+
+#include <dev/usb/ucomvar.h>
+
+#ifdef UVSCOM_DEBUG
+static int uvscomdebug = 1;
+
+#if defined(__FreeBSD__)
+#include <sys/sysctl.h>
+
+SYSCTL_DECL(_debug_usb);
+SYSCTL_INT(_debug_usb, OID_AUTO, uvscom, CTLFLAG_RW,
+ &uvscomdebug, 0, "uvscom debug level");
+
+#endif
+
+#define DPRINTFN(n, x) do { \
+ if (uvscomdebug > (n)) \
+ logprintf x; \
+ } while (0)
+#else
+#define DPRINTFN(n, x)
+#endif
+#define DPRINTF(x) DPRINTFN(0, x)
+
+#if defined(__FreeBSD__)
+#define UVSCOM_MODVER 1 /* module version */
+#endif
+
+#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 {
+ USBBASEDEVICE sc_dev; /* base device */
+ usbd_device_handle sc_udev; /* USB device */
+ usbd_interface_handle sc_iface; /* interface */
+ 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 */
+
+ device_ptr_t sc_subdev; /* ucom device */
+ u_char sc_dying; /* disconnecting */
+};
+
+/*
+ * 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_readstat(struct uvscom_softc *);
+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);
+Static int uvscom_param(void *, int, struct termios *);
+Static int uvscom_open(void *, int);
+Static void uvscom_close(void *, int);
+
+struct ucom_methods uvscom_methods = {
+ 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)
+
+USB_DECLARE_DRIVER(uvscom);
+
+#ifdef __FreeBSD__
+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 = {
+ "usio",
+ 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);
+#endif
+
+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;
+ usb_config_descriptor_t *cdesc;
+ usb_interface_descriptor_t *id;
+ usb_endpoint_descriptor_t *ed;
+ char devinfo[1024];
+ const char *devname = USBDEVNAME(sc->sc_dev);
+ usbd_status err;
+ int i;
+ struct ucom_attach_args uca;
+
+ usbd_devinfo(dev, 0, devinfo);
+ USB_ATTACH_SETUP;
+ printf("%s: %s\n", devname, devinfo);
+
+ sc->sc_udev = dev;
+
+ DPRINTF(("uvscom attach: sc = %p\n", sc));
+
+ /* initialize endpoints */
+ uca.bulkin = uca.bulkout = -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));
+ sc->sc_dying = 1;
+ USB_ATTACH_ERROR_RETURN;
+ }
+
+ /* get the config descriptor */
+ cdesc = usbd_get_config_descriptor(sc->sc_udev);
+
+ if (cdesc == NULL) {
+ printf("%s: failed to get configuration descriptor\n",
+ USBDEVNAME(sc->sc_dev));
+ sc->sc_dying = 1;
+ USB_ATTACH_ERROR_RETURN;
+ }
+
+ /* get the common interface */
+ err = usbd_device2interface_handle(dev, UVSCOM_IFACE_INDEX,
+ &sc->sc_iface);
+ if (err) {
+ printf("%s: failed to get interface, err=%s\n",
+ devname, usbd_errstr(err));
+ sc->sc_dying = 1;
+ USB_ATTACH_ERROR_RETURN;
+ }
+
+ id = usbd_get_interface_descriptor(sc->sc_iface);
+ sc->sc_iface_number = id->bInterfaceNumber;
+
+ /* Find endpoints */
+ for (i = 0; i < id->bNumEndpoints; i++) {
+ ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
+ if (ed == NULL) {
+ printf("%s: no endpoint descriptor for %d\n",
+ USBDEVNAME(sc->sc_dev), i);
+ sc->sc_dying = 1;
+ USB_ATTACH_ERROR_RETURN;
+ }
+
+ if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
+ UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
+ uca.bulkin = ed->bEndpointAddress;
+ } else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
+ UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK) {
+ uca.bulkout = 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 (uca.bulkin == -1) {
+ printf("%s: Could not find data bulk in\n",
+ USBDEVNAME(sc->sc_dev));
+ sc->sc_dying = 1;
+ USB_ATTACH_ERROR_RETURN;
+ }
+ if (uca.bulkout == -1) {
+ printf("%s: Could not find data bulk out\n",
+ USBDEVNAME(sc->sc_dev));
+ sc->sc_dying = 1;
+ USB_ATTACH_ERROR_RETURN;
+ }
+ if (sc->sc_intr_number == -1) {
+ printf("%s: Could not find interrupt in\n",
+ USBDEVNAME(sc->sc_dev));
+ sc->sc_dying = 1;
+ USB_ATTACH_ERROR_RETURN;
+ }
+
+ sc->sc_dtr = sc->sc_rts = 0;
+ sc->sc_lcr = UVSCOM_LINE_INIT;
+
+ uca.portno = UCOM_UNK_PORTNO;
+ /* bulkin, bulkout set above */
+ uca.ibufsize = UVSCOMIBUFSIZE;
+ uca.obufsize = UVSCOMOBUFSIZE;
+ uca.ibufsizepad = UVSCOMIBUFSIZE;
+ uca.opkthdrlen = 0;
+ uca.device = dev;
+ uca.iface = sc->sc_iface;
+ uca.methods = &uvscom_methods;
+ uca.arg = sc;
+ uca.info = NULL;
+
+ err = uvscom_reset(sc);
+
+ if (err) {
+ printf("%s: reset failed, %s\n", USBDEVNAME(sc->sc_dev),
+ usbd_errstr(err));
+ sc->sc_dying = 1;
+ USB_ATTACH_ERROR_RETURN;
+ }
+
+ DPRINTF(("uvscom: in = 0x%x out = 0x%x intr = 0x%x\n",
+ ucom->sc_bulkin_no, ucom->sc_bulkout_no, sc->sc_intr_number));
+
+ usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->sc_udev,
+ USBDEV(sc->sc_dev));
+
+ DPRINTF(("uplcom: in=0x%x out=0x%x intr=0x%x\n",
+ uca.bulkin, uca.bulkout, sc->sc_intr_number ));
+ sc->sc_subdev = config_found_sm(self, &uca, ucomprint, ucomsubmatch);
+
+ USB_ATTACH_SUCCESS_RETURN;
+}
+
+USB_DETACH(uvscom)
+{
+ USB_DETACH_START(uvscom, sc);
+ int rv = 0;
+
+ DPRINTF(("uvscom_detach: sc = %p\n", sc));
+
+ sc->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;
+ }
+
+ sc->sc_dying = 1;
+ if (sc->sc_subdev != NULL) {
+ rv = config_detach(sc->sc_subdev, flags);
+ sc->sc_subdev = NULL;
+ }
+
+ usbd_add_drv_event(USB_EVENT_DRIVER_DETACH, sc->sc_udev,
+ USBDEV(sc->sc_dev));
+
+ return (rv);
+}
+
+int
+uvscom_activate(device_ptr_t self, enum devact act)
+{
+ struct uvscom_softc *sc = (struct uvscom_softc *)self;
+ int rv = 0;
+
+ switch (act) {
+ case DVACT_ACTIVATE:
+ return (EOPNOTSUPP);
+
+ case DVACT_DEACTIVATE:
+ if (sc->sc_subdev != NULL)
+ rv = config_deactivate(sc->sc_subdev);
+ sc->sc_dying = 1;
+ break;
+ }
+ 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_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_udev, &req, &r);
+ if (err) {
+ printf("%s: uvscom_readstat: %s\n",
+ USBDEVNAME(sc->sc_dev), usbd_errstr(err));
+ return (err);
+ }
+
+ DPRINTF(("%s: uvscom_readstat: r = %d\n",
+ USBDEVNAME(sc->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_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_udev, &req, NULL);
+ if (err) {
+ printf("%s: uvscom_shutdown: %s\n",
+ USBDEVNAME(sc->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_dev)));
+
+ return (USBD_NORMAL_COMPLETION);
+}
+
+Static usbd_status
+uvscom_set_crtscts(struct uvscom_softc *sc)
+{
+ DPRINTF(("%s: uvscom_set_crtscts\n", USBDEVNAME(sc->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_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_udev, &req, NULL);
+ if (err) {
+ printf("%s: uvscom_set_line: %s\n",
+ USBDEVNAME(sc->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_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_udev, &req, NULL);
+ if (err) {
+ printf("%s: uvscom_set_line_coding: %s\n",
+ USBDEVNAME(sc->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_udev, &req, NULL);
+ if (err) {
+ printf("%s: uvscom_set_line_coding: %s\n",
+ USBDEVNAME(sc->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_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_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_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_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_dying)
+ return (EIO);
+
+ 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_dev)));
+ return (EIO);
+ }
+
+ sc->sc_intr_buf = malloc(sc->sc_isize, M_USBDEV, M_WAITOK);
+ err = usbd_open_pipe_intr(sc->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_dev),
+ sc->sc_intr_number);
+ return (EIO);
+ }
+ } 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_dev)));
+ return (EIO);
+ }
+
+ /* check PC card was inserted */
+ if (ISSET(sc->sc_usr, UVSCOM_NOCARD)) {
+ DPRINTF(("%s: no card\n",
+ USBDEVNAME(sc->sc_dev)));
+ return (EIO);
+ }
+ }
+
+ return (0);
+}
+
+Static void
+uvscom_close(void *addr, int portno)
+{
+ struct uvscom_softc *sc = addr;
+ int err;
+
+ if (sc->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_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_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_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_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_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((struct ucom_softc *) sc->sc_subdev);
+}
+
+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;
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 06:29:43 +0000