tools: Remove dfutool utility

This tool got replaced with dfu-util from http://dfu-util.gnumonks.org/

8 files changed, 0 insertions, 1138 deletions

diff --git a/.gitignore b/.gitignore
index 976c17175..4582c3edc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,7 +43,6 @@ attrib/gatttool
 tools/avinfo
 tools/bccmd
 tools/ciptool
-tools/dfutool
 tools/hciattach
 tools/hciconfig
 tools/hcieventmask
diff --git a/Makefile.tools b/Makefile.tools
index a6ce5b290..2f368088e 100644
--- a/Makefile.tools
+++ b/Makefile.tools
@@ -128,17 +128,6 @@ else
 EXTRA_DIST += tools/hid2hci.8
 endif
 
-if DFUTOOL
-bin_PROGRAMS += tools/dfutool
-
-tools_dfutool_SOURCES = tools/dfutool.c tools/dfu.h tools/dfu.c
-tools_dfutool_LDADD = @USB_LIBS@
-
-dist_man_MANS += tools/dfutool.1
-else
-EXTRA_DIST += tools/dfutool.1
-endif
-
 
 if CUPS
 cupsdir = $(libdir)/cups/backend
diff --git a/acinclude.m4 b/acinclude.m4
index 3a2b54e84..75d68ab6f 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -162,7 +162,6 @@ AC_DEFUN([AC_ARG_BLUEZ], [
 	bccmd_enable=no
 	pcmcia_enable=no
 	hid2hci_enable=no
-	dfutool_enable=no
 	datafiles_enable=yes
 	telephony_driver=dummy
 	sap_driver=dummy
@@ -232,10 +231,6 @@ AC_DEFUN([AC_ARG_BLUEZ], [
 		hid2hci_enable=${enableval}
 	])
 
-	AC_ARG_ENABLE(dfutool, AC_HELP_STRING([--enable-dfutool], [install DFU firmware upgrade utility]), [
-		dfutool_enable=${enableval}
-	])
-
 	AC_ARG_ENABLE(cups, AC_HELP_STRING([--enable-cups], [install CUPS backend support]), [
 		cups_enable=${enableval}
 	])
@@ -319,7 +314,6 @@ AC_DEFUN([AC_ARG_BLUEZ], [
 	AM_CONDITIONAL(BCCMD, test "${bccmd_enable}" = "yes")
 	AM_CONDITIONAL(PCMCIA, test "${pcmcia_enable}" = "yes")
 	AM_CONDITIONAL(HID2HCI, test "${hid2hci_enable}" = "yes" && test "${usb_found}" = "yes" && test "${udev_found}" = "yes")
-	AM_CONDITIONAL(DFUTOOL, test "${dfutool_enable}" = "yes" && test "${usb_found}" = "yes")
 	AM_CONDITIONAL(DATAFILES, test "${datafiles_enable}" = "yes")
 	AM_CONDITIONAL(DBUSOOBPLUGIN, test "${dbusoob_enable}" = "yes")
 	AM_CONDITIONAL(WIIMOTEPLUGIN, test "${wiimote_enable}" = "yes")
diff --git a/bootstrap-configure b/bootstrap-configure
index 9cc78c2bb..0db44f97a 100755
--- a/bootstrap-configure
+++ b/bootstrap-configure
@@ -19,7 +19,6 @@ fi
 		--enable-health \
 		--enable-tools \
 		--enable-bccmd \
-		--enable-dfutool \
 		--enable-hid2hci \
 		--enable-test \
 		--enable-cups \
diff --git a/tools/dfu.c b/tools/dfu.c
deleted file mode 100644
index 39ec08876..000000000
--- a/tools/dfu.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- *
- *  BlueZ - Bluetooth protocol stack for Linux
- *
- *  Copyright (C) 2003-2010  Marcel Holtmann <marcel@holtmann.org>
- *
- *
- *  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.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <errno.h>
-#include <string.h>
-
-#include <usb.h>
-
-#include "dfu.h"
-
-#ifndef USB_DIR_OUT
-#define USB_DIR_OUT	0x00
-#endif
-
-#ifndef USB_DIR_IN
-#define USB_DIR_IN	0x80
-#endif
-
-#ifndef USB_DT_DFU
-#define USB_DT_DFU	0x21
-#endif
-
-#define DFU_PACKETSIZE		0x03ff		/* CSR default value: 1023 */
-#define DFU_TIMEOUT		10000
-
-static uint32_t dfu_crc32_table[] = {
-	0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
-	0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
-	0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
-	0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
-	0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
-	0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
-	0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
-	0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
-	0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
-	0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
-	0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
-	0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
-	0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
-	0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
-	0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
-	0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
-	0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
-	0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
-	0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
-	0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
-	0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
-	0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
-	0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
-	0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
-	0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
-	0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
-	0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
-	0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
-	0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
-	0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
-	0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
-	0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
-	0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
-	0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
-	0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
-	0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
-	0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
-	0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
-	0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
-	0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
-	0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
-	0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
-	0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
-};
-
-uint32_t crc32_init(void)
-{
-	return 0xffffffff;
-}
-
-uint32_t crc32_byte(uint32_t accum, uint8_t delta)
-{
-	return dfu_crc32_table[(accum ^ delta) & 0xff] ^ (accum >> 8);
-}
-
-int dfu_detach(struct usb_dev_handle *udev, int intf)
-{
-	if (!udev)
-		return -EIO;
-
-	return usb_control_msg(udev, USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
-		DFU_DETACH, 0x1388, intf, NULL, 0, DFU_TIMEOUT);
-}
-
-int dfu_upload(struct usb_dev_handle *udev, int intf, int block, char *buffer, int size)
-{
-	if (!udev)
-		return -EIO;
-
-	return usb_control_msg(udev, USB_TYPE_CLASS | USB_DIR_IN | USB_RECIP_INTERFACE,
-		DFU_UPLOAD, block, intf, buffer, size, DFU_TIMEOUT);
-}
-
-int dfu_download(struct usb_dev_handle *udev, int intf, int block, char *buffer, int size)
-{
-	if (!udev)
-		return -EIO;
-
-	return usb_control_msg(udev, USB_TYPE_CLASS | USB_DIR_OUT | USB_RECIP_INTERFACE,
-		DFU_DNLOAD, block, intf, buffer, size, DFU_TIMEOUT);
-}
-
-int dfu_get_status(struct usb_dev_handle *udev, int intf, struct dfu_status *status)
-{
-	if (!udev || !status)
-		return -EIO;
-
-	return usb_control_msg(udev, USB_TYPE_CLASS | USB_DIR_IN | USB_RECIP_INTERFACE,
-		DFU_GETSTATUS, 0, intf, (char *) status, DFU_STATUS_SIZE, DFU_TIMEOUT);
-}
-
-int dfu_clear_status(struct usb_dev_handle *udev, int intf)
-{
-	if (!udev)
-		return -EIO;
-
-	return usb_control_msg(udev, USB_TYPE_CLASS | USB_DIR_OUT | USB_RECIP_INTERFACE,
-		DFU_CLRSTATUS, 0, intf, NULL, 0, DFU_TIMEOUT);
-}
-
-int dfu_get_state(struct usb_dev_handle *udev, int intf, uint8_t *state)
-{
-	if (!udev || !state)
-		return -EIO;
-
-	return usb_control_msg(udev, USB_TYPE_CLASS | USB_DIR_IN | USB_RECIP_INTERFACE,
-		DFU_GETSTATE, 0, intf, (char *) state, 1, DFU_TIMEOUT);
-}
-
-int dfu_abort(struct usb_dev_handle *udev, int intf)
-{
-	if (!udev)
-		return -EIO;
-
-	return usb_control_msg(udev, USB_TYPE_CLASS | USB_DIR_OUT | USB_RECIP_INTERFACE,
-		DFU_ABORT, 0, intf, NULL, 0, DFU_TIMEOUT);
-}
diff --git a/tools/dfu.h b/tools/dfu.h
deleted file mode 100644
index 7f999f4b3..000000000
--- a/tools/dfu.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- *
- *  BlueZ - Bluetooth protocol stack for Linux
- *
- *  Copyright (C) 2003-2010  Marcel Holtmann <marcel@holtmann.org>
- *
- *
- *  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.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#include <stdint.h>
-
-/* CRC interface */
-uint32_t crc32_init(void);
-uint32_t crc32_byte(uint32_t accum, uint8_t delta);
-
-/* DFU descriptor */
-struct usb_dfu_descriptor {
-	u_int8_t  bLength;
-	u_int8_t  bDescriptorType;
-	u_int8_t  bmAttributes;
-	u_int16_t wDetachTimeout;
-	u_int16_t wTransferSize;
-};
-
-/* DFU commands */
-#define DFU_DETACH		0
-#define DFU_DNLOAD		1
-#define DFU_UPLOAD		2
-#define DFU_GETSTATUS		3
-#define DFU_CLRSTATUS		4
-#define DFU_GETSTATE		5
-#define DFU_ABORT		6
-
-/* DFU status */
-struct dfu_status {
-	uint8_t bStatus;
-	uint8_t bwPollTimeout[3];
-	uint8_t bState;
-	uint8_t iString;
-} __attribute__ ((packed));
-#define DFU_STATUS_SIZE 6
-
-/* DFU status */
-#define DFU_OK			0x00
-#define DFU_ERR_TARGET		0x01
-#define DFU_ERR_FILE		0x02
-#define DFU_ERR_WRITE		0x03
-#define DFU_ERR_ERASE		0x04
-#define DFU_ERR_CHECK_ERASED	0x05
-#define DFU_ERR_PROG		0x06
-#define DFU_ERR_VERIFY		0x07
-#define DFU_ERR_ADDRESS		0x08
-#define DFU_ERR_NOTDONE		0x09
-#define DFU_ERR_FIRMWARE	0x0a
-#define DFU_ERR_VENDOR		0x0b
-#define DFU_ERR_USBR		0x0c
-#define DFU_ERR_POR		0x0d
-#define DFU_ERR_UNKNOWN		0x0e
-#define DFU_ERR_STALLEDPKT	0x0f
-
-/* DFU state */
-#define DFU_STATE_APP_IDLE		0
-#define DFU_STATE_APP_DETACH		1
-#define DFU_STATE_DFU_IDLE		2
-#define DFU_STATE_DFU_DNLOAD_SYNC	3
-#define DFU_STATE_DFU_DNLOAD_BUSY	4
-#define DFU_STATE_DFU_DNLOAD_IDLE	5
-#define DFU_STATE_DFU_MANIFEST_SYNC	6
-#define DFU_STATE_DFU_MANIFEST		7
-#define DFU_STATE_MANIFEST_WAIT_RESET	8
-#define DFU_STATE_UPLOAD_IDLE		9
-#define DFU_STATE_ERROR			10
-
-/* DFU suffix */
-struct dfu_suffix {
-	uint16_t bcdDevice;
-	uint16_t idProduct;
-	uint16_t idVendor;
-	uint16_t bcdDFU;
-	uint8_t  ucDfuSignature[3];
-	uint8_t  bLength;
-	uint32_t dwCRC;
-} __attribute__ ((packed));
-#define DFU_SUFFIX_SIZE 16
-
-/* DFU interface */
-int dfu_detach(struct usb_dev_handle *udev, int intf);
-int dfu_upload(struct usb_dev_handle *udev, int intf, int block, char *buffer, int size);
-int dfu_download(struct usb_dev_handle *udev, int intf, int block, char *buffer, int size);
-int dfu_get_status(struct usb_dev_handle *udev, int intf, struct dfu_status *status);
-int dfu_clear_status(struct usb_dev_handle *udev, int intf);
-int dfu_get_state(struct usb_dev_handle *udev, int intf, uint8_t *state);
-int dfu_abort(struct usb_dev_handle *udev, int intf);
diff --git a/tools/dfutool.1 b/tools/dfutool.1
deleted file mode 100644
index 115114b8b..000000000
--- a/tools/dfutool.1
+++ /dev/null
@@ -1,53 +0,0 @@
-.\"
-.\"	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.
-.\"
-.\"	You should have received a copy of the GNU General Public License
-.\"	along with this program; if not, write to the Free Software
-.\"	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-.\"
-.\"
-.TH DFUTOOL 1 "APRIL 21, 2005" "" ""
-
-.SH NAME
-dfutool \- Device Firmware Upgrade utility
-.SH SYNOPSIS
-.BR "dfutool
-[
-.I options
-] <
-.I command
->
-.SH DESCRIPTION
-.B dfutool
-is used to verify, archive and upgrade firmware files.
-.SH OPTIONS
-.TP
-.BI -h
-Gives a list of possible commands.
-.TP
-.BI -d " <device>"
-The command specifies the device to use.
-.SH COMMANDS
-.TP
-.BI verify " <dfu-file>"
-Display information about the firmware file.
-.TP
-.BI modify " <dfu-file>"
-Change DFU specific values in the firmware file.
-.TP
-.BI upgrade " <dfu-file>"
-Upgrade the device with a new firmware.
-.TP
-.BI archive " <dfu-file>"
-Archive the current firmware of the device.
-.SH AUTHOR
-Written by Marcel Holtmann <marcel@holtmann.org>.
-.br
diff --git a/tools/dfutool.c b/tools/dfutool.c
deleted file mode 100644
index 16dd62eff..000000000
--- a/tools/dfutool.c
+++ /dev/null
@@ -1,791 +0,0 @@
-/*
- *
- *  BlueZ - Bluetooth protocol stack for Linux
- *
- *  Copyright (C) 2003-2010  Marcel Holtmann <marcel@holtmann.org>
- *
- *
- *  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.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <errno.h>
-#include <ctype.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <getopt.h>
-#include <string.h>
-#include <libgen.h>
-#include <endian.h>
-#include <byteswap.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <usb.h>
-
-#include "dfu.h"
-
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-#define cpu_to_le16(d)  (d)
-#define cpu_to_le32(d)  (d)
-#define le16_to_cpu(d)  (d)
-#define le32_to_cpu(d)  (d)
-#elif __BYTE_ORDER == __BIG_ENDIAN
-#define cpu_to_le16(d)  bswap_16(d)
-#define cpu_to_le32(d)  bswap_32(d)
-#define le16_to_cpu(d)  bswap_16(d)
-#define le32_to_cpu(d)  bswap_32(d)
-#else
-#error "Unknown byte order"
-#endif
-
-#ifdef NEED_USB_GET_BUSSES
-static inline struct usb_bus *usb_get_busses(void)
-{
-	return usb_busses;
-}
-#endif
-
-#ifndef USB_CLASS_WIRELESS
-#define USB_CLASS_WIRELESS	0xe0
-#endif
-
-#ifndef USB_CLASS_APPLICATION
-#define USB_CLASS_APPLICATION	0xfe
-#endif
-
-static int get_interface_number(struct usb_device *dev)
-{
-	int c, i, a;
-
-	for (c = 0; c < dev->descriptor.bNumConfigurations; c++) {
-		struct usb_config_descriptor *config = &dev->config[c];
-
-		for (i = 0; i < config->bNumInterfaces; i++) {
-			struct usb_interface *interface = &config->interface[i];
-
-			for (a = 0; a < interface->num_altsetting; a++) {
-				struct usb_interface_descriptor *desc = &interface->altsetting[a];
-
-				if (desc->bInterfaceClass != USB_CLASS_APPLICATION)
-					continue;
-				if (desc->bInterfaceSubClass != 0x01)
-					continue;
-				if (desc->bInterfaceProtocol != 0x00)
-					continue;
-
-				return desc->bInterfaceNumber;
-			}
-		}
-	}
-
-	return -1;
-}
-
-static void print_device(struct usb_device *dev)
-{
-	printf("Bus %s Device %s: ID %04x:%04x Interface %d%s\n",
-		dev->bus->dirname, dev->filename,
-		dev->descriptor.idVendor, dev->descriptor.idProduct,
-		get_interface_number(dev),
-		dev->descriptor.bDeviceClass == USB_CLASS_APPLICATION ? " (DFU mode)" : "");
-}
-
-static struct usb_dev_handle *open_device(char *device, struct dfu_suffix *suffix)
-{
-	struct usb_bus *bus;
-	struct usb_device *dev, *dfu_dev[10];
-	struct usb_dev_handle *udev;
-	struct dfu_status status;
-	char str[8];
-	int i, intf, sel = 0, num = 0, try = 5, bus_id = -1, dev_id = -1;
-
-	printf("Scanning USB busses ... ");
-	fflush(stdout);
-
-	usb_find_busses();
-	usb_find_devices();
-
-	for (bus = usb_get_busses(); bus; bus = bus->next) {
-		if (bus_id > 0) {
-			snprintf(str, sizeof(str) - 1, "%03i", bus_id);
-			if (strcmp(str, bus->dirname))
-				continue;
-		}
-
-		for (dev = bus->devices; dev; dev = dev->next) {
-			if (bus_id > 0 && dev_id > 0) {
-				snprintf(str, sizeof(str) - 1, "%03i", dev_id);
-				if (strcmp(str, dev->filename))
-					continue;
-			}
-
-			if (dev->descriptor.bDeviceClass == USB_CLASS_HUB)
-				continue;
-
-			if (num > 9 || get_interface_number(dev) < 0)
-				continue;
-
-			dfu_dev[num++] = dev;
-		}
-	}
-
-	if (num < 1) {
-		printf("\rCan't find any DFU devices\n");
-		return NULL;
-	}
-
-	printf("\rAvailable devices with DFU support:\n\n");
-	for (i = 0; i < num; i++) {
-		printf("\t%2d) ", i + 1);
-		print_device(dfu_dev[i]);
-	}
-	printf("\n");
-
-	do {
-		printf("\rSelect device (abort with 0): ");
-		fflush(stdout);
-		memset(str, 0, sizeof(str));
-		if (!fgets(str, sizeof(str) - 1, stdin))
-			continue;
-		sel = atoi(str);
-	} while (!isdigit(str[0]) || sel < 0 || sel > num );
-
-	if (sel < 1)
-		return NULL;
-
-	sel--;
-	intf = get_interface_number(dfu_dev[sel]);
-	printf("\n");
-
-	udev = usb_open(dfu_dev[sel]);
-	if (!udev) {
-		printf("Can't open device: %s (%d)\n", strerror(errno), errno);
-		return NULL;
-	}
-
-	if (usb_claim_interface(udev, intf) < 0) {
-		printf("Can't claim interface: %s (%d)\n", strerror(errno), errno);
-		usb_close(udev);
-		return NULL;
-	}
-
-	if (dfu_get_status(udev, intf, &status) < 0) {
-		printf("Can't get status: %s (%d)\n", strerror(errno), errno);
-		goto error;
-	}
-
-	if (status.bState == DFU_STATE_ERROR) {
-		if (dfu_clear_status(udev, intf) < 0) {
-			printf("Can't clear status: %s (%d)\n", strerror(errno), errno);
-			goto error;
-		}
-		if (dfu_abort(udev, intf) < 0) {
-			printf("Can't abort previous action: %s (%d)\n", strerror(errno), errno);
-			goto error;
-		}
-		if (dfu_get_status(udev, intf, &status) < 0) {
-			printf("Can't get status: %s (%d)\n", strerror(errno), errno);
-			goto error;
-		}
-	}
-
-	if (status.bState == DFU_STATE_DFU_IDLE) {
-		if (suffix) {
-			suffix->idVendor  = cpu_to_le16(0x0000);
-			suffix->idProduct = cpu_to_le16(0x0000);
-			suffix->bcdDevice = cpu_to_le16(0x0000);
-		}
-		return udev;
-	}
-
-	if (status.bState != DFU_STATE_APP_IDLE) {
-		printf("Device is not idle, can't detach it (state %d)\n", status.bState);
-		goto error;
-	}
-
-	printf("Switching device into DFU mode ... ");
-	fflush(stdout);
-
-	if (suffix) {
-		suffix->idVendor  = cpu_to_le16(dfu_dev[sel]->descriptor.idVendor);
-		suffix->idProduct = cpu_to_le16(dfu_dev[sel]->descriptor.idProduct);
-		suffix->bcdDevice = cpu_to_le16(dfu_dev[sel]->descriptor.bcdDevice);
-	}
-
-	if (dfu_detach(udev, intf) < 0) {
-		printf("\rCan't detach device: %s (%d)\n", strerror(errno), errno);
-		goto error;
-	}
-
-	if (dfu_get_status(udev, intf, &status) < 0) {
-		printf("\rCan't get status: %s (%d)\n", strerror(errno), errno);
-		goto error;
-	}
-
-	if (status.bState != DFU_STATE_APP_DETACH) {
-		printf("\rDevice is not in detach mode, try again\n");
-		goto error;
-	}
-
-	usb_release_interface(udev, intf);
-	usb_reset(udev);
-	usb_close(udev);
-
-	bus = dfu_dev[sel]->bus;
-	num = 0;
-
-	while (num != 1 && try-- > 0) {
-		sleep(1);
-		usb_find_devices();
-
-		for (dev = bus->devices; dev; dev = dev->next) {
-			if (dev->descriptor.bDeviceClass != USB_CLASS_APPLICATION)
-				continue;
-
-			if (suffix && dev->descriptor.idVendor != le16_to_cpu(suffix->idVendor))
-				continue;
-
-			if (num > 9 || get_interface_number(dev) != 0)
-				continue;
-
-			dfu_dev[num++] = dev;
-		}
-	}
-
-	if (num != 1) {
-		printf("\rCan't identify device with DFU mode\n");
-		goto error;
-	}
-
-	printf("\r");
-
-	intf = 0;
-
-	udev = usb_open(dfu_dev[0]);
-	if (!udev) {
-		printf("Can't open device: %s (%d)\n", strerror(errno), errno);
-		return NULL;
-	}
-
-	if (usb_claim_interface(udev, intf) < 0) {
-		printf("Can't claim interface: %s (%d)\n", strerror(errno), errno);
-		usb_close(udev);
-		return NULL;
-	}
-
-	if (dfu_get_status(udev, intf, &status) < 0) {
-		printf("Can't get status: %s (%d)\n", strerror(errno), errno);
-		goto error;
-	}
-
-	if (status.bState != DFU_STATE_DFU_IDLE) {
-		printf("Device is not in DFU mode, can't use it\n");
-		goto error;
-	}
-
-	return udev;
-
-error:
-	usb_release_interface(udev, intf);
-	usb_close(udev);
-	return NULL;
-}
-
-static void usage(void);
-
-static void cmd_verify(char *device, int argc, char **argv)
-{
-	struct stat st;
-	struct dfu_suffix *suffix;
-	uint32_t crc;
-	uint16_t bcd;
-	char str[16];
-	unsigned char *buf;
-	size_t size;
-	char *filename;
-	unsigned int i, len;
-	int fd;
-
-	if (argc < 2) {
-		usage();
-		exit(1);
-	}
-
-	filename = argv[1];
-
-	if (stat(filename, &st) < 0) {
-		perror("Can't access firmware");
-		exit(1);
-	}
-
-	size = st.st_size;
-
-	if (!(buf = malloc(size))) {
-		perror("Unable to allocate file buffer");
-		exit(1);
-	}
-
-	if ((fd = open(filename, O_RDONLY)) < 0) {
-		perror("Can't open firmware");
-		free(buf);
-		exit(1);
-	}
-
-	if (read(fd, buf, size) < (ssize_t) size) {
-		perror("Can't load firmware");
-		free(buf);
-		close(fd);
-		exit(1);
-	}
-
-	printf("Filename\t%s\n", basename(filename));
-	printf("Filesize\t%zd\n", size);
-
-	crc = crc32_init();
-	for (i = 0; i < size - 4; i++)
-		crc = crc32_byte(crc, buf[i]);
-	printf("Checksum\t%08x\n", crc);
-
-	printf("\n");
-	len = buf[size - 5];
-	printf("DFU suffix\t");
-	for (i = 0; i < len; i++) {
-		printf("%02x ", buf[size - len + i]);
-	}
-	printf("\n\n");
-
-	suffix = (struct dfu_suffix *) (buf + size - DFU_SUFFIX_SIZE);
-
-	printf("idVendor\t%04x\n", le16_to_cpu(suffix->idVendor));
-	printf("idProduct\t%04x\n", le16_to_cpu(suffix->idProduct));
-	printf("bcdDevice\t%x\n", le16_to_cpu(suffix->bcdDevice));
-
-	printf("\n");
-
-	bcd = le16_to_cpu(suffix->bcdDFU);
-
-	printf("bcdDFU\t\t%x.%x\n", bcd >> 8, bcd & 0xff);
-	printf("ucDfuSignature\t%c%c%c\n", suffix->ucDfuSignature[2],
-		suffix->ucDfuSignature[1], suffix->ucDfuSignature[0]);
-	printf("bLength\t\t%d\n", suffix->bLength);
-	printf("dwCRC\t\t%08x\n", le32_to_cpu(suffix->dwCRC));
-	printf("\n");
-
-	memset(str, 0, sizeof(str));
-	memcpy(str, buf, 8);
-
-	if (!strcmp(str, "CSR-dfu1") || !strcmp(str, "CSR-dfu2")) {
-		crc = crc32_init();
-		for (i = 0; i < size - DFU_SUFFIX_SIZE; i++)
-			crc = crc32_byte(crc, buf[i]);
-
-		printf("Firmware type\t%s\n", str);
-		printf("Firmware check\t%s checksum\n", crc == 0 ? "valid" : "corrupt");
-		printf("\n");
-	}
-
-	free(buf);
-
-	close(fd);
-}
-
-static void cmd_modify(char *device, int argc, char **argv)
-{
-}
-
-static void cmd_upgrade(char *device, int argc, char **argv)
-{
-	struct usb_dev_handle *udev;
-	struct dfu_status status;
-	struct dfu_suffix suffix;
-	struct stat st;
-	char *buf;
-	size_t filesize;
-	unsigned long count, timeout = 0;
-	char *filename;
-	uint32_t crc, dwCRC;
-	unsigned int i;
-	int fd, block, len, size, sent = 0, try = 10;
-
-	if (argc < 2) {
-		usage();
-		exit(1);
-	}
-
-	filename = argv[1];
-
-	if (stat(filename, &st) < 0) {
-		perror("Can't access firmware");
-		exit(1);
-	}
-
-	filesize = st.st_size;
-
-	if (!(buf = malloc(filesize))) {
-		perror("Unable to allocate file buffer");
-		exit(1);
-	}
-
-	if ((fd = open(filename, O_RDONLY)) < 0) {
-		perror("Can't open firmware");
-		free(buf);
-		exit(1);
-	}
-
-	if (read(fd, buf, filesize) < (ssize_t) filesize) {
-		perror("Can't load firmware");
-		free(buf);
-		close(fd);
-		exit(1);
-	}
-
-	memcpy(&suffix, buf + filesize - DFU_SUFFIX_SIZE, sizeof(suffix));
-	dwCRC = le32_to_cpu(suffix.dwCRC);
-
-	printf("Filename\t%s\n", basename(filename));
-	printf("Filesize\t%zd\n", filesize);
-
-	crc = crc32_init();
-	for (i = 0; i < filesize - 4; i++)
-		crc = crc32_byte(crc, buf[i]);
-
-	printf("Checksum\t%08x (%s)\n", crc,
-			crc == dwCRC ? "valid" : "corrupt");
-
-	if (crc != dwCRC) {
-		free(buf);
-		close(fd);
-		exit(1);
-	}
-
-	printf("\n");
-
-	udev = open_device(device, &suffix);
-	if (!udev)
-		exit(1);
-
-	printf("\r" "          " "          " "          " "          " "          ");
-	printf("\rFirmware download ... ");
-	fflush(stdout);
-
-	count = filesize - DFU_SUFFIX_SIZE;
-	block = 0;
-
-	while (count) {
-		size = (count > 1023) ? 1023 : count;
-
-		if (dfu_get_status(udev, 0, &status) < 0) {
-			if (try-- > 0) {
-				sleep(1);
-				continue;
-			}
-			printf("\rCan't get status: %s (%d)\n", strerror(errno), errno);
-			goto done;
-		}
-
-		if (status.bStatus != DFU_OK) {
-			if (try-- > 0) {
-				dfu_clear_status(udev, 0);
-				sleep(1);
-				continue;
-			}
-			printf("\rFirmware download ... aborting (status %d state %d)\n",
-						status.bStatus, status.bState);
-			goto done;
-		}
-
-		if (status.bState != DFU_STATE_DFU_IDLE &&
-				status.bState != DFU_STATE_DFU_DNLOAD_IDLE) {
-			sleep(1);
-			continue;
-		}
-
-		timeout = (status.bwPollTimeout[2] << 16) |
-				(status.bwPollTimeout[1] << 8) |
-					status.bwPollTimeout[0];
-
-		usleep(timeout * 1000);
-
-		len = dfu_download(udev, 0, block, buf + sent, size);
-		if (len < 0) {
-			if (try-- > 0) {
-				sleep(1);
-				continue;
-			}
-			printf("\rCan't upload next block: %s (%d)\n", strerror(errno), errno);
-			goto done;
-		}
-
-		printf("\rFirmware download ... %d bytes ", block * 1023 + len);
-		fflush(stdout);
-
-		sent  += len;
-		count -= len;
-		block++;
-	}
-
-	printf("\r" "          " "          " "          " "          " "          ");
-	printf("\rFinishing firmware download ... ");
-	fflush(stdout);
-
-	sleep(1);
-
-	if (dfu_get_status(udev, 0, &status) < 0) {
-		printf("\rCan't get status: %s (%d)\n", strerror(errno), errno);
-		goto done;
-	}
-
-	timeout = (status.bwPollTimeout[2] << 16) |
-			(status.bwPollTimeout[1] << 8) |
-				status.bwPollTimeout[0];
-
-	usleep(timeout * 1000);
-
-	if (count == 0) {
-		len = dfu_download(udev, 0, block, NULL, 0);
-		if (len < 0) {
-			printf("\rCan't send final block: %s (%d)\n", strerror(errno), errno);
-			goto done;
-		}
-	}
-
-	printf("\r" "          " "          " "          " "          " "          ");
-	printf("\rWaiting for device ... ");
-	fflush(stdout);
-
-	sleep(10);
-
-	printf("\n");
-
-done:
-	free(buf);
-	close(fd);
-
-	usb_release_interface(udev, 0);
-	usb_reset(udev);
-	usb_close(udev);
-}
-
-static void cmd_archive(char *device, int argc, char **argv)
-{
-	struct usb_dev_handle *udev;
-	struct dfu_status status;
-	struct dfu_suffix suffix;
-	char buf[2048];
-	unsigned long timeout = 0;
-	char *filename;
-	uint32_t crc;
-	int fd, i, n, len, try = 8;
-
-	if (argc < 2) {
-		usage();
-		exit(1);
-	}
-
-	filename = argv[1];
-
-	udev = open_device(device, &suffix);
-	if (!udev)
-		exit(1);
-
-	fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
-	if (fd < 0) {
-		printf("Can't open firmware file: %s (%d)\n", strerror(errno), errno);
-		goto done;
-	}
-
-	printf("\r" "          " "          " "          " "          " "          ");
-	printf("\rFirmware upload ... ");
-	fflush(stdout);
-
-	crc = crc32_init();
-	n = 0;
-	while (1) {
-		if (dfu_get_status(udev, 0, &status) < 0) {
-			if (try-- > 0) {
-				sleep(1);
-				continue;
-			}
-			printf("\rCan't get status: %s (%d)\n", strerror(errno), errno);
-			goto done;
-		}
-
-		if (status.bStatus != DFU_OK) {
-			if (try-- > 0) {
-				dfu_clear_status(udev, 0);
-				sleep(1);
-				continue;
-			}
-			printf("\rFirmware upload ... aborting (status %d state %d)\n",
-						status.bStatus, status.bState);
-			goto done;
-		}
-
-		if (status.bState != DFU_STATE_DFU_IDLE &&
-				status.bState != DFU_STATE_UPLOAD_IDLE) {
-			sleep(1);
-			continue;
-		}
-
-		timeout = (status.bwPollTimeout[2] << 16) |
-				(status.bwPollTimeout[1] << 8) |
-					status.bwPollTimeout[0];
-
-		usleep(timeout * 1000);
-
-		len = dfu_upload(udev, 0, n, buf, 1023);
-		if (len < 0) {
-			if (try-- > 0) {
-				sleep(1);
-				continue;
-			}
-			printf("\rCan't upload next block: %s (%d)\n", strerror(errno), errno);
-			goto done;
-		}
-
-		printf("\rFirmware upload ... %d bytes ", n * 1023 + len);
-		fflush(stdout);
-
-		for (i = 0; i < len; i++)
-			crc = crc32_byte(crc, buf[i]);
-
-		if (len > 0) {
-			if (write(fd, buf, len) < 0) {
-				printf("\rCan't write next block: %s (%d)\n", strerror(errno), errno);
-				goto done;
-			}
-		}
-
-		n++;
-		if (len != 1023)
-			break;
-	}
-	printf("\n");
-
-	suffix.bcdDFU = cpu_to_le16(0x0100);
-	suffix.ucDfuSignature[0] = 'U';
-	suffix.ucDfuSignature[1] = 'F';
-	suffix.ucDfuSignature[2] = 'D';
-	suffix.bLength = DFU_SUFFIX_SIZE;
-
-	memcpy(buf, &suffix, DFU_SUFFIX_SIZE);
-	for (i = 0; i < DFU_SUFFIX_SIZE - 4; i++)
-		crc = crc32_byte(crc, buf[i]);
-
-	suffix.dwCRC = cpu_to_le32(crc);
-
-	if (write(fd, &suffix, DFU_SUFFIX_SIZE) < 0)
-		printf("Can't write suffix block: %s (%d)\n", strerror(errno), errno);
-
-done:
-	close(fd);
-
-	usb_release_interface(udev, 0);
-	usb_reset(udev);
-	usb_close(udev);
-}
-
-struct {
-	char *cmd;
-	char *alt;
-	void (*func)(char *device, int argc, char **argv);
-	char *opt;
-	char *doc;
-} command[] = {
-	{ "verify",  "check",    cmd_verify,  "<dfu-file>", "Check firmware file"         },
-	{ "modify",  "change",   cmd_modify,  "<dfu-file>", "Change firmware attributes"  },
-	{ "upgrade", "download", cmd_upgrade, "<dfu-file>", "Download a new firmware"     },
-	{ "archive", "upload",   cmd_archive, "<dfu-file>", "Upload the current firmware" },
-	{ NULL, NULL, NULL, 0, 0 }
-};
-
-static void usage(void)
-{
-	int i;
-
-	printf("dfutool - Device Firmware Upgrade utility ver %s\n\n", VERSION);
-
-	printf("Usage:\n"
-		"\tdfutool [options] <command>\n"
-		"\n");
-
-	printf("Options:\n"
-		"\t-d, --device <device>   USB device\n"
-		"\t-h, --help              Display help\n"
-		"\n");
-
-	printf("Commands:\n");
-	for (i = 0; command[i].cmd; i++)
-		printf("\t%-8s %-10s\t%s\n", command[i].cmd,
-		command[i].opt ? command[i].opt : " ",
-		command[i].doc);
-	printf("\n");
-}
-
-static struct option main_options[] = {
-	{ "help",	0, 0, 'h' },
-	{ "device",	1, 0, 'd' },
-	{ 0, 0, 0, 0 }
-};
-
-int main(int argc, char *argv[])
-{
-	char *device = NULL;
-	int i, opt;
-
-	while ((opt = getopt_long(argc, argv, "+d:h", main_options, NULL)) != -1) {
-		switch(opt) {
-		case 'd':
-			device = strdup(optarg);
-			break;
-
-		case 'h':
-			usage();
-			exit(0);
-
-		default:
-			exit(0);
-		}
-	}
-
-	argc -= optind;
-	argv += optind;
-	optind = 0;
-
-	if (argc < 1) {
-		usage();
-		exit(1);
-	}
-
-	usb_init();
-
-	for (i = 0; command[i].cmd; i++) {
-		if (strcmp(command[i].cmd, argv[0]) && strcmp(command[i].alt, argv[0]))
-			continue;
-		command[i].func(device, argc, argv);
-		exit(0);
-	}
-
-	usage();
-	exit(1);
-}