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ca63e6a8cf
systemd/extras/modem-modeswitch/ma8280p_us.c
Kay Sievers 78715f65c9 fix randonm findings from llvm-clang-analyzer 
Thanks to Lennart for the log file!
2009-09-08 22:11:04 +02:00

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17 KiB
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/* 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;
}
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