diff options
Diffstat (limited to 'extras')
| -rw-r--r-- | extras/Makefile.am | 1 | ||||
| -rw-r--r-- | extras/modem-modeswitch/.gitignore | 1 | ||||
| -rw-r--r-- | extras/modem-modeswitch/61-mobile-action.rules | 9 | ||||
| -rw-r--r-- | extras/modem-modeswitch/61-option-modem-modeswitch.rules | 38 | ||||
| -rw-r--r-- | extras/modem-modeswitch/Makefile.am | 26 | ||||
| -rw-r--r-- | extras/modem-modeswitch/ma8280p_us.c | 454 | ||||
| -rw-r--r-- | extras/modem-modeswitch/ma8280p_us.h | 24 | ||||
| -rw-r--r-- | extras/modem-modeswitch/modem-modeswitch.8 | 39 | ||||
| -rw-r--r-- | extras/modem-modeswitch/modem-modeswitch.c | 266 | ||||
| -rw-r--r-- | extras/modem-modeswitch/option.c | 131 | ||||
| -rw-r--r-- | extras/modem-modeswitch/option.h | 29 | ||||
| -rw-r--r-- | extras/modem-modeswitch/utils.c | 83 | ||||
| -rw-r--r-- | extras/modem-modeswitch/utils.h | 32 |
13 files changed, 1133 insertions, 0 deletions
diff --git a/extras/Makefile.am b/extras/Makefile.am index b327bee934..b7c9fe860d 100644 --- a/extras/Makefile.am +++ b/extras/Makefile.am @@ -20,5 +20,6 @@ SUBDIRS += \ usb-db \ hid2hci \ keymap \ + modem-modeswitch \ gudev endif diff --git a/extras/modem-modeswitch/.gitignore b/extras/modem-modeswitch/.gitignore new file mode 100644 index 0000000000..0c1ff9f86c --- /dev/null +++ b/extras/modem-modeswitch/.gitignore @@ -0,0 +1 @@ +modem-modeswitch diff --git a/extras/modem-modeswitch/61-mobile-action.rules b/extras/modem-modeswitch/61-mobile-action.rules new file mode 100644 index 0000000000..bb99b43597 --- /dev/null +++ b/extras/modem-modeswitch/61-mobile-action.rules @@ -0,0 +1,9 @@ +ACTION!="add", GOTO="mobile_action_end" + +SUBSYSTEM=="usb", ATTR{bDeviceClass}=="ff", ATTR{bDeviceSubClass}=="ff", ENV{DEVTYPE}=="usb_device", GOTO="mobile_action_switch" +GOTO="mobile_action_end" + +LABEL="mobile_action_switch" +ATTRS{idVendor}=="0df7", ATTRS{idProduct}=="0800", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t mobile-action-8280p" + +LABEL="mobile_action_end" diff --git a/extras/modem-modeswitch/61-option-modem-modeswitch.rules b/extras/modem-modeswitch/61-option-modem-modeswitch.rules new file mode 100644 index 0000000000..19dc5b4965 --- /dev/null +++ b/extras/modem-modeswitch/61-option-modem-modeswitch.rules @@ -0,0 +1,38 @@ +ACTION!="add", GOTO="option_zerocd_end" + +SUBSYSTEM=="usb", ATTR{bDeviceClass}!="ff", ENV{DEVTYPE}=="usb_device", GOTO="option_zerocd_disable" +SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", GOTO="option_zerocd_disable" +GOTO="option_zerocd_end" + +LABEL="option_zerocd_disable" +ATTRS{idVendor}=="05c6", ATTRS{idProduct}=="1000", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="6711", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="6711", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="6731", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="6751", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="6771", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="6791", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="6811", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="6911", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="6951", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="6971", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7011", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7031", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7051", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7071", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7111", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7211", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7251", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7271", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7311", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="c031", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="d031", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="d033", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7301", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7361", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7401", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7501", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7601", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" +ATTRS{idVendor}=="0af0", ATTRS{idProduct}=="7901", RUN+="modem-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t option-zerocd" + +LABEL="option_zerocd_end" diff --git a/extras/modem-modeswitch/Makefile.am b/extras/modem-modeswitch/Makefile.am new file mode 100644 index 0000000000..94d58d065f --- /dev/null +++ b/extras/modem-modeswitch/Makefile.am @@ -0,0 +1,26 @@ +include $(top_srcdir)/Makefile.am.inc + +libexec_PROGRAMS = \ + modem-modeswitch + +modem_modeswitch_SOURCES = \ + modem-modeswitch.c \ + utils.c \ + utils.h \ + ma8280p_us.c \ + ma8280p_us.h \ + option.c \ + option.h + +modem_modeswitch_CPPFLAGS = \ + $(AM_CPPFLAGS) $(LIBUSB_CFLAGS) + +modem_modeswitch_LDADD = \ + $(LIBUSB_LIBS) + +dist_udevrules_DATA = \ + 61-option-modem-modeswitch.rules \ + 61-mobile-action.rules + +dist_man_MANS = \ + modem-modeswitch.8 diff --git a/extras/modem-modeswitch/ma8280p_us.c b/extras/modem-modeswitch/ma8280p_us.c new file mode 100644 index 0000000000..13d11160e1 --- /dev/null +++ b/extras/modem-modeswitch/ma8280p_us.c @@ -0,0 +1,454 @@ +/* http://www.natox.be/ma8280p/ + * http://www.leopold.dk/~martin/ma-8230p.html + * http://figvam.blogspot.com/2007/01/mobile-action-8730p-usb-cable-and-linux.html + */ + +/* + * + * Code by davy hollevoet. This is simply an adaptation of code + * generated by usbsnoop2libusb. (http://iki.fi/lindi/usb/usbsnoop2libusb.pl) + * + * This code is released under both the GPL version 2 and BSD licenses. + * Either license may be used. + * + * GPLv2 + * ******** + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * In addition: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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. + * + * BSD + * ****** + * Copyright (c) 1998, Regents of the University of California + * All rights reserved. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * * Neither the name of the University of California, Berkeley nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS AND 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. + * + */ + +/* This file is (mostly) generated with usbsnoop2libusb.pl from a usbsnoop log file. */ +/* Latest version of the script should be in http://iki.fi/lindi/usb/usbsnoop2libusb.pl */ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <assert.h> +#include <signal.h> +#include <ctype.h> +#include <usb.h> + +#include "utils.h" +#include "ma8280p_us.h" + +int ma8280p_switch (struct usb_dev_handle *devh, struct usb_device *dev) +{ + int ret = 1; + char *buf = NULL; + + buf = malloc (65535); + if (!buf) { + error ("%s: not enough memory", dev->filename, ret); + return -1; + } + + ret = usb_get_descriptor(devh, 0x0000001, 0x0000000, buf, 0x0000012); + usleep(6*1000); + ret = usb_get_descriptor(devh, 0x0000001, 0x0000000, buf, 0x0000012); + usleep(6*1000); + ret = usb_get_descriptor(devh, 0x0000002, 0x0000000, buf, 0x0000400); + usleep(10*1000); + ret = usb_release_interface(devh, 0); + if (ret != 0) + debug ("%s: failed to release interface before set_configuration: %d", dev->filename, ret); + ret = usb_set_configuration(devh, 0x0000001); + ret = usb_claim_interface(devh, 0); + if (ret != 0) + debug ("%s: claim after set_configuration failed with error %d", dev->filename, ret); + //ret = usb_set_altinterface(devh, 0); + //usleep(33*1000); + ret = usb_control_msg(devh, USB_TYPE_CLASS + USB_RECIP_INTERFACE + USB_ENDPOINT_IN, 0x0000001, 0x0000300, 0x0000000, buf, 0x0000008, 1000); + usleep(5*1000); + memcpy(buf, "\xb0\x04\x00\x00\x02\x90\x26\x86", 0x0000008); + ret = usb_control_msg(devh, USB_TYPE_CLASS + USB_RECIP_INTERFACE, 0x0000009, 0x0000300, 0x0000000, buf, 0x0000008, 1000); + usleep(4*1000); + memcpy(buf, "\xb0\x04\x00\x00\x02\x90\x26\x86", 0x0000008); + ret = usb_control_msg(devh, USB_TYPE_CLASS + USB_RECIP_INTERFACE, 0x0000009, 0x0000300, 0x0000000, buf, 0x0000008, 1000); + usleep(4*1000); + + usleep(4*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(6*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(1*1000); + //URB_FUNCTION_GET_STATUS_FROM_ENDPOINT skipped + usleep(4*1000); + memcpy(buf, "\x37\x01\xfe\xdb\xc1\x33\x1f\x83", 0x0000008); + ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000); + usleep(3*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(1*1000); + memcpy(buf, "\x37\x0e\xb5\x9d\x3b\x8a\x91\x51", 0x0000008); + ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000); + usleep(7*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(1*1000); + memcpy(buf, "\x34\x87\xba\x0d\xfc\x8a\x91\x51", 0x0000008); + ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000); + usleep(7*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(2*1000); + //URB_FUNCTION_GET_STATUS_FROM_ENDPOINT skipped + usleep(4*1000); + memcpy(buf, "\x37\x01\xfe\xdb\xc1\x33\x1f\x83", 0x0000008); + ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000); + usleep(2*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(1*1000); + memcpy(buf, "\x37\x0e\xb5\x9d\x3b\x8a\x91\x51", 0x0000008); + ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000); + usleep(7*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(1*1000); + memcpy(buf, "\x34\x87\xba\x0d\xfc\x8a\x91\x51", 0x0000008); + ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000); + usleep(7*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(8*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(1*1000); + //URB_FUNCTION_GET_STATUS_FROM_ENDPOINT skipped + usleep(4*1000); + memcpy(buf, "\x33\x04\xfe\x00\xf4\x6c\x1f\xf0", 0x0000008); + ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000); + usleep(3*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + usleep(1*1000); + //URB_FUNCTION_GET_STATUS_FROM_ENDPOINT skipped + usleep(4*1000); + memcpy(buf, "\x32\x07\xfe\xf0\x29\xb9\x3a\xf0", 0x0000008); + ret = usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000); + usleep(3*1000); + ret = usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000); + + if (buf) + free (buf); + return 0; +} diff --git a/extras/modem-modeswitch/ma8280p_us.h b/extras/modem-modeswitch/ma8280p_us.h new file mode 100644 index 0000000000..bf0e304401 --- /dev/null +++ b/extras/modem-modeswitch/ma8280p_us.h @@ -0,0 +1,24 @@ +/* + * Modem mode switcher + * + * Copyright (C) 2009 Dan Williams <dcbw@redhat.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details: + */ + +#ifndef __MA8280P_H__ +#define __MA8280P_H__ + +#include <usb.h> + +int ma8280p_switch (struct usb_dev_handle *devh, struct usb_device *dev); + +#endif /* __MA8280P_H__ */ diff --git a/extras/modem-modeswitch/modem-modeswitch.8 b/extras/modem-modeswitch/modem-modeswitch.8 new file mode 100644 index 0000000000..80fab0d548 --- /dev/null +++ b/extras/modem-modeswitch/modem-modeswitch.8 @@ -0,0 +1,39 @@ +.TH MODEM_MODESWITCH 8 "November 2005" "" "Linux Administrator's Manual" +.SH NAME +modem-modeswitch \- udev callout to switch mobile broadband devices to their +intended modem mode +.SH SYNOPSIS +.BI modem-modeswitch +\fI--vendor <vendor id>\fP \fI--product <product id>\fP [\fI--debug\fP] +\fI--type <type>\fP \fI<devpath>\fP +.SH "DESCRIPTION" +.B modem-modeswitch +is normally called from a udev rule, to eject the driver CD that many mobile +broadband devices mount by default, and switch them into modem mode. +.SH USAGE +.B modem-modeswitch +switches the device into modem mode +.SH OPTIONS +The following commandline switches are supported: +.TP +.BI \-\-vendor\ <vid> +the USB vendor ID of the mobile broadband device to switch +.TP +.BI \-\-product\ <pid> +the USB product ID of the mobile broadband device to switch +.TP +.BI \-\-type\ <type> +the type of switch to perform (one of: option-zerocd, mobile-action-8280p) +.TP +.BI \-\-log\ <file> +log verbose debugging information about the switching process +.TP +.BI \-\-debug +print verbose debugging information about the switching process +.RE +.SH SEE ALSO +.BR udev (7) +.SH AUTHORS +Developed by Dan Williams <dcbw@redhat.com> based off code by Peter Henn +<p.henn@option.com>. + diff --git a/extras/modem-modeswitch/modem-modeswitch.c b/extras/modem-modeswitch/modem-modeswitch.c new file mode 100644 index 0000000000..a60ce7a41c --- /dev/null +++ b/extras/modem-modeswitch/modem-modeswitch.c @@ -0,0 +1,266 @@ +/* + * Modem mode switcher + * + * Copyright (C) 2008 Dan Williams <dcbw@redhat.com> + * Copyright (C) 2008 Peter Henn <support@option.com> + * + * Heavily based on the 'ozerocdoff' tool by Peter Henn. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details: + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <signal.h> +#include <stdarg.h> +#include <getopt.h> + +#include <usb.h> + +#include "utils.h" + +#include "ma8280p_us.h" +#include "option.h" + +struct usb_dev_handle *handle = NULL; + +typedef struct usb_device * (*FindFunc) (int vid, int pid); +typedef int (*SwitchFunc) (struct usb_dev_handle *dh, struct usb_device *dev); + +typedef enum { + ST_UNKNOWN = 0, + ST_OPTION_ZEROCD, + ST_MA8280P +} SwitchType; + +typedef struct SwitchEntry { + SwitchType st; + const char *clopt; + FindFunc find_func; + SwitchFunc switch_func; +} SwitchEntry; + +static SwitchEntry switch_types[] = { + { ST_OPTION_ZEROCD, "option-zerocd", option_zerocd_find, option_zerocd_switch }, + { ST_MA8280P, "mobile-action-8280p", NULL, ma8280p_switch }, + { ST_UNKNOWN, NULL, NULL } +}; + +static struct usb_device * +generic_find (int vid, int pid) +{ + struct usb_bus *bus; + struct usb_device *dev; + + for (bus = usb_get_busses(); bus; bus = bus->next) { + for (dev = bus->devices; dev; dev = dev->next) { + if (dev->descriptor.idVendor == vid && dev->descriptor.idProduct == pid) { + debug ("Found device '%s'", dev->filename); + return dev; + } + } + } + return NULL; +} + +static void +release_usb_device (int param) +{ + usb_release_interface (handle, 0); + usb_close (handle); +} + +static void +print_usage (void) +{ + printf ("Usage: modem-modeswitch [-hdq] [-l <file>] -v <vendor-id> -p <product-id> -t <type>\n" + " -h, --help show this help message\n" + " -v, --vendor <n> target USB vendor ID\n" + " -p, --product <n> target USB product ID\n" + " -t, --type <type> type of switch to attempt, varies by device:\n" + " option-zerocd - For many newer Option N.V. devices\n" + " mobile-action-8280p - For Mobile Action 8xxxP USB cables\n" + " -l, --log <file> log output to a file\n" + " -q, --quiet don't print anything to stdout\n" + " -d, --debug display debugging messages\n\n" + "Examples:\n" + " modem-modeswitch -v 0x0af0 -p 0xc031 -t option-zerocd\n"); +} + +static SwitchEntry * +parse_type (const char *s) +{ + SwitchEntry *entry = &switch_types[0]; + + while (entry->clopt) { + if (!strcmp (entry->clopt, s)) + return entry; + entry++; + } + + return NULL; +} + +static void +do_exit (int val) +{ + log_shutdown (); + exit (val); +} + +int main(int argc, char **argv) +{ + static struct option options[] = { + { "help", no_argument, NULL, 'h' }, + { "vendor", required_argument, NULL, 'v' }, + { "product", required_argument, NULL, 'p' }, + { "type", required_argument, NULL, 't' }, + { "log", required_argument, NULL, 'l' }, + { "debug", no_argument, NULL, 'd' }, + { "quiet", no_argument, NULL, 'q' }, + { NULL, 0, NULL, 0} + }; + + struct usb_device *dev; + int vid = 0, pid = 0; + const char *logpath = NULL; + char buffer[256]; + int ret, quiet = 0, debug = 0; + SwitchEntry *sentry = NULL; + + while (1) { + int option; + + option = getopt_long(argc, argv, "hv:p:l:t:dq", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'v': + vid = strtol (optarg, NULL, 0); + break; + case 'p': + pid = strtol (optarg, NULL, 0); + break; + case 't': + sentry = parse_type (optarg); + if (!sentry) { + error ("unknown switch type '%s'", optarg); + print_usage (); + exit (1); + } + break; + case 'l': + logpath = optarg; + break; + case 'q': + quiet = 1; + break; + case 'd': + debug = 1; + break; + case 'h': + default: + print_usage (); + exit (1); + } + } + + if (log_startup (logpath, debug, quiet)) { + fprintf (stderr, "Couldn't open/create logfile %s", logpath); + exit (2); + } + + if (!sentry) { + if (!quiet) + print_usage (); + else + error ("missing device switch type."); + do_exit (3); + } + + if (!vid || !pid) { + if (!quiet) + print_usage (); + else + error ("missing vendor and device IDs."); + do_exit (3); + } + + usb_init(); + + if (usb_find_busses() < 0) { + error ("no USB busses found."); + do_exit (4); + } + + if (usb_find_devices() < 0) { + error ("no USB devices found."); + do_exit (4); + } + + if (sentry->find_func) + dev = (*sentry->find_func) (vid, pid); + else + dev = generic_find (vid, pid); + if (dev == NULL) { + error ("no device found."); + do_exit (5); + } + + handle = usb_open (dev); + if (handle == NULL) { + error ("%s: could not access the device.", + dev->filename); + do_exit (6); + } + + /* detach running default driver */ + signal (SIGTERM, release_usb_device); + ret = usb_get_driver_np (handle, 0, buffer, sizeof (buffer)); + if (ret == 0) { + debug ("%s: found already attached driver '%s'", dev->filename, buffer); + + ret = usb_detach_kernel_driver_np (handle, 0); + if (ret != 0) { + debug ("%s: error: unable to detach current driver.", dev->filename); + usb_close (handle); + do_exit (7); + } + } + + ret = usb_claim_interface (handle, 0); + if (ret != 0) { + debug ("%s: couldn't claim device's USB interface: %d.", + dev->filename, ret); + usb_close (handle); + do_exit (8); + } + + ret = (*sentry->switch_func) (handle, dev); + if (ret < 0) { + debug ("%s: failed to switch device to modem mode.", dev->filename); + usb_release_interface (handle, 0); + usb_close (handle); + do_exit(9); + } + + usb_release_interface (handle, 0); + + ret = usb_close (handle); + if (ret < 0) + debug ("%s: failed to close the device.", dev->filename); + + do_exit (0); + return 0; +} diff --git a/extras/modem-modeswitch/option.c b/extras/modem-modeswitch/option.c new file mode 100644 index 0000000000..5b299fd1bf --- /dev/null +++ b/extras/modem-modeswitch/option.c @@ -0,0 +1,131 @@ +/* + * Modem mode switcher + * + * Copyright (C) 2008 Dan Williams <dcbw@redhat.com> + * Copyright (C) 2008 Peter Henn <support@option.com> + * + * Heavily based on the 'ozerocdoff' tool by Peter Henn. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details: + */ + +#include <usb.h> + +#include "utils.h" +#include "option.h" + +/* Borrowed from /usr/include/linux/usb/ch9.h */ +#define USB_ENDPOINT_XFERTYPE_MASK 0x03 /* in bmAttributes */ +#define USB_ENDPOINT_XFER_BULK 2 +#define USB_ENDPOINT_DIR_MASK 0x80 +#define USB_DIR_OUT 0 /* to device */ +#define USB_DIR_IN 0x80 /* to host */ + +struct usb_device * +option_zerocd_find (int vid, int pid) +{ + struct usb_bus *bus; + struct usb_device *dev; + + for (bus = usb_get_busses(); bus; bus = bus->next) { + for (dev = bus->devices; dev; dev = dev->next) { + if (dev->descriptor.idVendor == vid && dev->descriptor.idProduct == pid) { + debug ("Found mass storage device:"); + debug (" Endpoints: %d", dev->config[0].interface[0].altsetting[0].bNumEndpoints); + debug (" Class: 0x%X", dev->config[0].interface[0].altsetting[0].bInterfaceClass); + debug (" SubClass: 0x%X", dev->config[0].interface[0].altsetting[0].bInterfaceSubClass); + debug (" Protocol: 0x%X", dev->config[0].interface[0].altsetting[0].bInterfaceProtocol); + + if ( (dev->config[0].interface[0].altsetting[0].bNumEndpoints == 2) + && (dev->config[0].interface[0].altsetting[0].bInterfaceClass == 0x08) + && (dev->config[0].interface[0].altsetting[0].bInterfaceSubClass == 0x06) + && (dev->config[0].interface[0].altsetting[0].bInterfaceProtocol == 0x50) ) { + debug ("Found modem mass storage device '%s'", dev->filename); + return dev; + } + } + } + } + return NULL; +} + +static int +find_endpoints (struct usb_device *dev, int *in_ep, int *out_ep) +{ + int i; + + for (i = 0; i < dev->config[0].interface[0].altsetting[0].bNumEndpoints; i++) { + struct usb_endpoint_descriptor *ep = &(dev->config[0].interface[0].altsetting[0].endpoint[i]); + + if ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK) { + unsigned int direction = ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK; + + if (!*out_ep && (direction == USB_DIR_OUT)) + *out_ep = ep->bEndpointAddress; + else if (!*in_ep && (direction == USB_DIR_IN)) + *in_ep = ep->bEndpointAddress; + } + + if (*in_ep && *out_ep) + return 0; + } + + return -1; +} + +int +option_zerocd_switch (struct usb_dev_handle *dh, struct usb_device *dev) +{ + const char const rezero_cbw[] = { + 0x55, 0x53, 0x42, 0x43, /* bulk command signature (LE) */ + 0x78, 0x56, 0x34, 0x12, /* bulk command host tag */ + 0x01, 0x00, 0x00, 0x00, /* bulk command data transfer length (LE) */ + 0x80, /* flags: direction data-in */ + 0x00, /* LUN */ + 0x06, /* SCSI command length */ + 0x01, /* SCSI command: REZERO */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* filler */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + }; + + int ret = -1, ep_in = 0, ep_out = 0; + char buffer[256]; + + /* Find the device's bulk in and out endpoints */ + if (find_endpoints (dev, &ep_in, &ep_out) < 0) { + debug ("%s: couldn't find correct USB endpoints.", dev->filename); + goto out; + } + + usb_clear_halt (dh, ep_out); + ret = usb_set_altinterface (dh, 0); + if (ret != 0) { + debug ("%s: couldn't set device alternate interface.", dev->filename); + goto out; + } + + /* Let the mass storage device settle */ + sleep (1); + + /* Send the modeswitch command */ + ret = usb_bulk_write (dh, ep_out, (char *) rezero_cbw, sizeof (rezero_cbw), 1000); + if (ret < 0) + return ret; + + debug ("%s: REZERO command sent.", dev->filename); + + /* Some devices need to be read from */ + ret = usb_bulk_read (dh, ep_in, buffer, sizeof (buffer), 1000); + +out: + return ret; +} + diff --git a/extras/modem-modeswitch/option.h b/extras/modem-modeswitch/option.h new file mode 100644 index 0000000000..e00dabf082 --- /dev/null +++ b/extras/modem-modeswitch/option.h @@ -0,0 +1,29 @@ +/* + * Modem mode switcher + * + * Copyright (C) 2008 Dan Williams <dcbw@redhat.com> + * Copyright (C) 2008 Peter Henn <support@option.com> + * + * Heavily based on the 'ozerocdoff' tool by Peter Henn. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details: + */ + +#ifndef __OPTION_H__ +#define __OPTION_H__ + +#include <usb.h> + +struct usb_device *option_zerocd_find (int vid, int pid); + +int option_zerocd_switch (struct usb_dev_handle *dh, struct usb_device *dev); + +#endif /* __OPTION_H__ */ diff --git a/extras/modem-modeswitch/utils.c b/extras/modem-modeswitch/utils.c new file mode 100644 index 0000000000..37d0df4d65 --- /dev/null +++ b/extras/modem-modeswitch/utils.c @@ -0,0 +1,83 @@ +/* + * Modem mode switcher + * + * Copyright (C) 2009 Dan Williams <dcbw@redhat.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details: + */ + +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <time.h> + +#include "utils.h" + +static int debug_on = 0; +static int quiet = 0; +FILE *logfile = NULL; + +void +do_log (int level, const char *fmt, ...) +{ + va_list args; + char buffer[1024]; + char tag = 'L'; + + if (level >= LOG_DBG && !debug_on) + return; + + va_start (args, fmt); + vsnprintf (buffer, sizeof (buffer), fmt, args); + va_end (args); + + if (level == LOG_ERR) + tag = 'E'; + else if (level == LOG_MSG) + tag = 'L'; + else if (level == LOG_DBG) + tag = 'D'; + + if (logfile) + fprintf (logfile, "%c: %s\n", tag, buffer); + if (!quiet) + fprintf ((level == LOG_ERR) ? stderr : stdout, "%c: %s\n", tag, buffer); +} + +int +log_startup (const char *path, int do_debug, int be_quiet) +{ + time_t t; + + quiet = be_quiet; + debug_on = do_debug; + + if (!path) + return 0; + + logfile = fopen (path, "a+"); + if (!logfile) + return 1; + + t = time (NULL); + message ("\n**** Started: %s\n", ctime (&t)); + return 0; +} + +void +log_shutdown (void) +{ + if (logfile) + fclose (logfile); +} + diff --git a/extras/modem-modeswitch/utils.h b/extras/modem-modeswitch/utils.h new file mode 100644 index 0000000000..1ef557a892 --- /dev/null +++ b/extras/modem-modeswitch/utils.h @@ -0,0 +1,32 @@ +/* + * Modem mode switcher + * + * Copyright (C) 2009 Dan Williams <dcbw@redhat.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details: + */ + +#ifndef __UTILS_H__ +#define __UTILS_H__ + +#define LOG_ERR 0 +#define LOG_MSG 1 +#define LOG_DBG 2 + +#define message(fmt, args...) do_log (LOG_MSG, fmt, ##args); +#define error(fmt, args...) do_log (LOG_ERR, fmt, ##args); +#define debug(fmt, args...) do_log (LOG_DBG, fmt, ##args); + +void do_log (int level, const char *fmt, ...); +int log_startup (const char *path, int do_debug, int be_quiet); +void log_shutdown (void); + +#endif /* __UTILS_H__ */ |