modeswitch: morph into tool that only switches Mobile Action cables

Remove option modeswitching code; use usb_modeswitch already, people.

7 files changed, 879 insertions, 0 deletions

diff --git a/extras/mobile-action-modeswitch/.gitignore b/extras/mobile-action-modeswitch/.gitignore
new file mode 100644
index 0000000000..0c1ff9f86c
--- /dev/null
+++ b/extras/mobile-action-modeswitch/.gitignore
@@ -0,0 +1 @@
+modem-modeswitch
diff --git a/extras/mobile-action-modeswitch/61-mobile-action.rules b/extras/mobile-action-modeswitch/61-mobile-action.rules
new file mode 100644
index 0000000000..0af27a5cd4
--- /dev/null
+++ b/extras/mobile-action-modeswitch/61-mobile-action.rules
@@ -0,0 +1,15 @@
+ACTION!="add", GOTO="mobile_action_end"
+
+# ATTENTION: DO NOT USE THIS FILE FOR ANYTHING EXCEPT
+# MOBILE ACTION CABLES.  DO NOT USE IT FOR 3G DEVICES!
+
+SUBSYSTEM=="usb", ATTR{bDeviceClass}=="00|ff", ATTR{bDeviceSubClass}=="00|ff", ENV{DEVTYPE}=="usb_device", GOTO="mobile_action_switch"
+GOTO="mobile_action_end"
+
+LABEL="mobile_action_switch"
+
+# Mobile Action cables like the 8280p and 8230p
+ATTRS{idVendor}=="0df7", ATTRS{idProduct}=="0800", RUN+="mobile-action-modeswitch -v 0x%s{idVendor} -p 0x%s{idProduct} -t mobile-action-8280p"
+
+LABEL="mobile_action_end"
+
diff --git a/extras/mobile-action-modeswitch/ma8280p_us.c b/extras/mobile-action-modeswitch/ma8280p_us.c
new file mode 100644
index 0000000000..d7cf4f4b3f
--- /dev/null
+++ b/extras/mobile-action-modeswitch/ma8280p_us.c
@@ -0,0 +1,462 @@
+/* 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 <time.h>
+#include <usb.h>
+
+#include "utils.h"
+#include "ma8280p_us.h"
+
+static void msleep(long msec)
+{
+	struct timespec duration = { 0, msec * 1000 * 1000 };
+
+	nanosleep(&duration, NULL);
+}
+
+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;
+	}
+
+	usb_get_descriptor(devh, 0x0000001, 0x0000000, buf, 0x0000012);
+	msleep(6);
+	usb_get_descriptor(devh, 0x0000001, 0x0000000, buf, 0x0000012);
+	msleep(6);
+	usb_get_descriptor(devh, 0x0000002, 0x0000000, buf, 0x0000400);
+	msleep(10);
+	ret = usb_release_interface(devh, 0);
+	if (ret != 0) 
+		debug ("%s: failed to release interface before set_configuration: %d", dev->filename, 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);
+	//usb_set_altinterface(devh, 0);
+	//msleep(33);
+	usb_control_msg(devh, USB_TYPE_CLASS + USB_RECIP_INTERFACE + USB_ENDPOINT_IN, 0x0000001, 0x0000300, 0x0000000, buf, 0x0000008, 1000);
+	msleep(5);
+	memcpy(buf, "\xb0\x04\x00\x00\x02\x90\x26\x86", 0x0000008);
+	usb_control_msg(devh, USB_TYPE_CLASS + USB_RECIP_INTERFACE, 0x0000009, 0x0000300, 0x0000000, buf, 0x0000008, 1000);
+	msleep(4);
+	memcpy(buf, "\xb0\x04\x00\x00\x02\x90\x26\x86", 0x0000008);
+	usb_control_msg(devh, USB_TYPE_CLASS + USB_RECIP_INTERFACE, 0x0000009, 0x0000300, 0x0000000, buf, 0x0000008, 1000);
+	msleep(4);
+
+	msleep(4);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(6);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(1);
+	//URB_FUNCTION_GET_STATUS_FROM_ENDPOINT skipped
+	msleep(4);
+	memcpy(buf, "\x37\x01\xfe\xdb\xc1\x33\x1f\x83", 0x0000008);
+	usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
+	msleep(3);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(1);
+	memcpy(buf, "\x37\x0e\xb5\x9d\x3b\x8a\x91\x51", 0x0000008);
+	usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
+	msleep(7);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(1);
+	memcpy(buf, "\x34\x87\xba\x0d\xfc\x8a\x91\x51", 0x0000008);
+	usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
+	msleep(7);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(2);
+	//URB_FUNCTION_GET_STATUS_FROM_ENDPOINT skipped
+	msleep(4);
+	memcpy(buf, "\x37\x01\xfe\xdb\xc1\x33\x1f\x83", 0x0000008);
+	usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
+	msleep(2);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(1);
+	memcpy(buf, "\x37\x0e\xb5\x9d\x3b\x8a\x91\x51", 0x0000008);
+	usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
+	msleep(7);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(1);
+	memcpy(buf, "\x34\x87\xba\x0d\xfc\x8a\x91\x51", 0x0000008);
+	usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
+	msleep(7);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(8);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(1);
+	//URB_FUNCTION_GET_STATUS_FROM_ENDPOINT skipped
+	msleep(4);
+	memcpy(buf, "\x33\x04\xfe\x00\xf4\x6c\x1f\xf0", 0x0000008);
+	usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
+	msleep(3);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+	msleep(1);
+	//URB_FUNCTION_GET_STATUS_FROM_ENDPOINT skipped
+	msleep(4);
+	memcpy(buf, "\x32\x07\xfe\xf0\x29\xb9\x3a\xf0", 0x0000008);
+	usb_interrupt_write(devh, 0x00000002, buf, 0x0000008, 1000);
+	msleep(3);
+	usb_interrupt_read(devh, 0x00000081, buf, 0x0000008, 1000);
+
+	if (buf)
+		free (buf);
+	return 0;
+}
diff --git a/extras/mobile-action-modeswitch/ma8280p_us.h b/extras/mobile-action-modeswitch/ma8280p_us.h
new file mode 100644
index 0000000000..bf0e304401
--- /dev/null
+++ b/extras/mobile-action-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/mobile-action-modeswitch/mobile-action-modeswitch.c b/extras/mobile-action-modeswitch/mobile-action-modeswitch.c
new file mode 100644
index 0000000000..36d7d81a11
--- /dev/null
+++ b/extras/mobile-action-modeswitch/mobile-action-modeswitch.c
@@ -0,0 +1,262 @@
+/*
+ * Mobile action cable mode switcher
+ *
+ * Copyright (C) 2008 - 2010  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"
+
+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_MA8280P
+} SwitchType;
+
+typedef struct SwitchEntry {
+	SwitchType st;
+	const char *clopt;
+	FindFunc find_func;
+	SwitchFunc switch_func;
+} SwitchEntry;
+
+static SwitchEntry switch_types[] = {
+	{ 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: mobile-action-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"
+	        "                               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"
+	        "   mobile-action-modeswitch -v 0x0df7 -p 0x8000 -t mobile-action-8280p\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 serial 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/mobile-action-modeswitch/utils.c b/extras/mobile-action-modeswitch/utils.c
new file mode 100644
index 0000000000..37d0df4d65
--- /dev/null
+++ b/extras/mobile-action-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/mobile-action-modeswitch/utils.h b/extras/mobile-action-modeswitch/utils.h
new file mode 100644
index 0000000000..1ef557a892
--- /dev/null
+++ b/extras/mobile-action-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__ */