diff options
Diffstat (limited to 'sys')
-rw-r--r-- | sys/amd64/conf/GENERIC | 1 | ||||
-rw-r--r-- | sys/conf/NOTES | 2 | ||||
-rw-r--r-- | sys/conf/files | 1 | ||||
-rw-r--r-- | sys/dev/usb/usbdevs | 26 | ||||
-rw-r--r-- | sys/dev/usb/uslcom.c | 2095 | ||||
-rw-r--r-- | sys/i386/conf/GENERIC | 1 | ||||
-rw-r--r-- | sys/modules/Makefile | 1 | ||||
-rw-r--r-- | sys/modules/uslcom/Makefile | 10 |
8 files changed, 2137 insertions, 0 deletions
diff --git a/sys/amd64/conf/GENERIC b/sys/amd64/conf/GENERIC index c7c1060..665e5d7 100644 --- a/sys/amd64/conf/GENERIC +++ b/sys/amd64/conf/GENERIC @@ -290,6 +290,7 @@ device ubser # BWCT console serial adapters device uftdi # For FTDI usb serial adapters device uipaq # Some WinCE based devices device uplcom # Prolific PL-2303 serial adapters +device uslcom # SI Labs CP2101/CP2102 serial adapters device uvisor # Visor and Palm devices device uvscom # USB serial support for DDI pocket's PHS # USB Ethernet, requires miibus diff --git a/sys/conf/NOTES b/sys/conf/NOTES index e327779..815349b 100644 --- a/sys/conf/NOTES +++ b/sys/conf/NOTES @@ -2448,6 +2448,8 @@ device uftdi device uipaq # USB support for Prolific PL-2303 serial adapters device uplcom +# USB support for Silicon Laboratories CP2101/CP2102 based USB serial adapters +device uslcom # USB Visor and Palm devices device uvisor # USB serial support for DDI pocket's PHS diff --git a/sys/conf/files b/sys/conf/files index 62ebd97..aa79fd8 100644 --- a/sys/conf/files +++ b/sys/conf/files @@ -1172,6 +1172,7 @@ dev/usb/usb_subr.c optional usb dev/usb/usbdi.c optional usb dev/usb/usbdi_util.c optional usb dev/usb/uscanner.c optional uscanner +dev/usb/uslcom.c optional uslcom dev/usb/uvisor.c optional uvisor dev/usb/uvscom.c optional uvscom dev/utopia/idtphy.c optional utopia diff --git a/sys/dev/usb/usbdevs b/sys/dev/usb/usbdevs index b945062..c2487ec 100644 --- a/sys/dev/usb/usbdevs +++ b/sys/dev/usb/usbdevs @@ -1136,6 +1136,9 @@ product DMI CFSM_RW 0xa109 CF/SM Reader/Writer /* DrayTek products */ product DRAYTEK VIGOR550 0x0550 Vigor550 +/* Dynastream Innovations */ +product DYNASTREAM ANTDEVBOARD 0x1003 ANT dev board + /* EIZO products */ product EIZO HUB 0x0000 hub product EIZO MONITOR 0x0001 monitor @@ -1445,6 +1448,9 @@ product IOMEGA ZIP250 0x0030 Zip 250 /* Ituner networks products */ product ITUNERNET USBLCD2X20 0x0002 USB-LCD 2x20 +/* Jablotron products */ +product JABLOTRON PC60B 0x0001 PC-60B + /* Jaton products */ product JATON EDA 0x5704 Ethernet @@ -2049,6 +2055,23 @@ product SIIG2 US2308 0x0421 Serial product SILICOM U2E 0x0001 U2E product SILICOM GPE 0x0002 Psion Gold Port Ethernet +/* SI Labs */ +product SILABS POLOLU 0x803b Pololu Serial +product SILABS ARGUSISP 0x8066 Argussoft ISP +product SILABS CRUMB128 0x807a Crumb128 board +product SILABS DEGREE 0x80ca Degree Controls Inc +product SILABS TRAQMATE 0x80ed Track Systems Traqmate +product SILABS SUUNTO 0x80f6 Suunto Sports Instrument +product SILABS BURNSIDE 0x813d Burnside Telecon Deskmobile +product SILABS HELICOM 0x815e Helicomm IP-Link 1220-DVM +product SILABS CP2102 0xea60 SILABS USB UART +product SILABS LIPOWSKY_JTAG 0x81c8 Lipowsky Baby-JTAG +product SILABS LIPOWSKY_LIN 0x81e2 Lipowsky Baby-LIN +product SILABS LIPOWSKY_HARP 0x8218 Lipowsky HARP-1 +product SILABS CP2102 0xea60 SILABS USB UARTa +product SILABS CP210X_2 0xea61 CP210x Serial +product SILABS2 DCU11CLONE 0xaa26 DCU-11 clone + /* Silicon Portals Inc. */ product SILICONPORTALS YAPPH_NF 0x0200 YAP Phone (no firmware) product SILICONPORTALS YAPPHONE 0x0201 YAP Phone @@ -2249,6 +2272,9 @@ product USR USR5423 0x0121 USR5423 WLAN /* VIA Technologies products */ product VIA USB2IDEBRIDGE 0x6204 USB 2.0 IDE Bridge +/* USI products */ +product USI MC60 0x10c5 MC60 Serial + /* VidzMedia products */ product VIDZMEDIA MONSTERTV 0x4fb1 MonsterTV P2H diff --git a/sys/dev/usb/uslcom.c b/sys/dev/usb/uslcom.c new file mode 100644 index 0000000..481c6d3 --- /dev/null +++ b/sys/dev/usb/uslcom.c @@ -0,0 +1,2095 @@ +/* $FreeBSD$ */ +/* $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); +} +/* $FreeBSD$ */ +/* $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); +} diff --git a/sys/i386/conf/GENERIC b/sys/i386/conf/GENERIC index 2a0aa73..15bc3b4 100644 --- a/sys/i386/conf/GENERIC +++ b/sys/i386/conf/GENERIC @@ -306,6 +306,7 @@ device ubser # BWCT console serial adapters device uftdi # For FTDI usb serial adapters device uipaq # Some WinCE based devices device uplcom # Prolific PL-2303 serial adapters +device uslcom # SI Labs CP2101/CP2102 serial adapters device uvisor # Visor and Palm devices device uvscom # USB serial support for DDI pocket's PHS # USB Ethernet, requires miibus diff --git a/sys/modules/Makefile b/sys/modules/Makefile index dd704e7..4634ff1 100644 --- a/sys/modules/Makefile +++ b/sys/modules/Makefile @@ -291,6 +291,7 @@ SUBDIR= ${_3dfx} \ urio \ usb \ uscanner \ + uslcom \ utopia \ uvisor \ uvscom \ diff --git a/sys/modules/uslcom/Makefile b/sys/modules/uslcom/Makefile new file mode 100644 index 0000000..23561ce --- /dev/null +++ b/sys/modules/uslcom/Makefile @@ -0,0 +1,10 @@ +# $FreeBSD$ + +S= ${.CURDIR}/../.. +.PATH: $S/dev/usb + +KMOD= uslcom +SRCS= uslcom.c opt_usb.h opt_uslcom.h \ + device_if.h bus_if.h usbdevs.h + +.include <bsd.kmod.mk> |