diff options
Diffstat (limited to 'tools/usb/usbip')
29 files changed, 160 insertions, 327 deletions
diff --git a/tools/usb/usbip/.gitignore b/tools/usb/usbip/.gitignore index 03b892c8bd8c..597361a96dbb 100644 --- a/tools/usb/usbip/.gitignore +++ b/tools/usb/usbip/.gitignore @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only Makefile Makefile.in aclocal.m4 diff --git a/tools/usb/usbip/README b/tools/usb/usbip/README index 7844490fc603..2fc021c0eae1 100644 --- a/tools/usb/usbip/README +++ b/tools/usb/usbip/README @@ -138,28 +138,28 @@ attached to this host. Local USB devices ================= - busid 1-1 (05a9:a511) - 1-1:1.0 -> ov511 + 1-1:1.0 - busid 3-2 (0711:0902) - 3-2:1.0 -> none + 3-2:1.0 - busid 3-3.1 (08bb:2702) - 3-3.1:1.0 -> snd-usb-audio - 3-3.1:1.1 -> snd-usb-audio + 3-3.1:1.0 + 3-3.1:1.1 - busid 3-3.2 (04bb:0206) - 3-3.2:1.0 -> usb-storage + 3-3.2:1.0 - busid 3-3 (0409:0058) - 3-3:1.0 -> hub + 3-3:1.0 - busid 4-1 (046d:08b2) - 4-1:1.0 -> none - 4-1:1.1 -> none - 4-1:1.2 -> none + 4-1:1.0 + 4-1:1.1 + 4-1:1.2 - busid 5-2 (058f:9254) - 5-2:1.0 -> hub + 5-2:1.0 A USB storage device of busid 3-3.2 is now bound to the usb-storage driver. To export this device, we first mark the device as @@ -180,7 +180,7 @@ Mark the device of busid 3-3.2 as exportable: ... - busid 3-3.2 (04bb:0206) - 3-3.2:1.0 -> usbip-host + 3-3.2:1.0 ... --------------------------- diff --git a/tools/usb/usbip/configure.ac b/tools/usb/usbip/configure.ac index 607d05c5ccfd..8debf934f8b7 100644 --- a/tools/usb/usbip/configure.ac +++ b/tools/usb/usbip/configure.ac @@ -94,11 +94,11 @@ AC_SUBST([USBIDS_DIR]) AC_MSG_CHECKING([whether to use fortify]) AC_ARG_WITH([fortify], [AS_HELP_STRING([--with-fortify], - [use _FORTIFY_SROUCE option when compiling)])], + [use _FORTIFY_SOURCE=2 option when compiling)])], dnl [ACTION-IF-GIVEN] [if test "$withval" = "yes"; then AC_MSG_RESULT([yes]) - CFLAGS="$CFLAGS -D_FORTIFY_SOURCE -O" + CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2 -O" else AC_MSG_RESULT([no]) CFLAGS="$CFLAGS -U_FORTIFY_SOURCE" diff --git a/tools/usb/usbip/doc/usbip.8 b/tools/usb/usbip/doc/usbip.8 index a6097be25d28..1f26e4a00638 100644 --- a/tools/usb/usbip/doc/usbip.8 +++ b/tools/usb/usbip/doc/usbip.8 @@ -50,9 +50,16 @@ Attach a remote USB device. .PP .HP +\fBattach\fR \-\-remote=<\fIhost\fR> \-\-device=<\fIdev_id\fR> +.IP +Attach a remote USB gadget. +Only used when the remote usbipd is in device mode. +.PP + +.HP \fBdetach\fR \-\-port=<\fIport\fR> .IP -Detach an imported USB device. +Detach an imported USB device/gadget. .PP .HP @@ -74,22 +81,57 @@ List USB devices exported by a remote host. .PP .HP +\fBlist\fR \-\-device +.IP +List USB gadgets of local usbip-vudc. +Only used when the local usbipd is in device mode. +Note that this can not list usbip-vudc USB gadgets of the remote device mode usbipd. +.PP + +.HP \fBlist\fR \-\-local .IP List local USB devices. .PP +.HP +\fBport\fR +.IP +List imported devices/gadgets. +.PP + .SH EXAMPLES client:# usbip list --remote=server - - List exportable usb devices on the server. + - List devices exported by remote server. + + client:# modprobe vhci-hcd client:# usbip attach --remote=server --busid=1-2 - Connect the remote USB device. + client:# usbip port + - List imported devices/gadgets. + client:# usbip detach --port=0 - Detach the usb device. +The following example shows the usage of device mode + + server:# usbip list --device + - List gadgets exported by local usbipd server. + + client:# modprobe vhci-hcd + + client:# usbip attach --remote=server --device=usbip-vudc.0 + - Connect the remote USB gadget. + + client:# usbip port + - List imported devices/gadgets. + + client:# usbip detach --port=0 + - Detach the usb gadget. + .SH "SEE ALSO" \fBusbipd\fP\fB(8)\fB\fP diff --git a/tools/usb/usbip/doc/usbipd.8 b/tools/usb/usbip/doc/usbipd.8 index ac4635db3f03..d974394f86a1 100644 --- a/tools/usb/usbip/doc/usbipd.8 +++ b/tools/usb/usbip/doc/usbipd.8 @@ -30,6 +30,12 @@ Bind to IPv6. Default is both. .PP .HP +\fB\-e\fR, \fB\-\-device\fR +.IP +Run in device mode. Rather than drive an attached device, create a virtual UDC to bind gadgets to. +.PP + +.HP \fB\-D\fR, \fB\-\-daemon\fR .IP Run as a daemon process. @@ -73,7 +79,7 @@ USB/IP client can connect and use exported devices. .SH EXAMPLES - server:# modprobe usbip + server:# modprobe usbip-host server:# usbipd -D - Start usbip daemon. @@ -86,6 +92,26 @@ USB/IP client can connect and use exported devices. - A usb device 1-2 is now exportable to other hosts! - Use 'usbip unbind --busid=1-2' when you want to shutdown exporting and use the device locally. +The following example shows the usage of device mode + + server:# modprobe usbip-vudc + - Use /sys/class/udc/ interface. + - usbip-host is independent of this module. + + server:# usbipd -e -D + - Start usbip daemon in device mode. + + server:# modprobe g_mass_storage file=/tmp/tmp.img + - Bind a gadget to usbip-vudc. + - in this example, a mass storage gadget is bound. + + server:# usbip list --device + - List gadgets exported by local usbipd server. + + server:# modprobe -r g_mass_storage + - Unbind a gadget from usbip-vudc. + - in this example, the previous mass storage gadget is unbound. + .SH "SEE ALSO" \fBusbip\fP\fB(8)\fB\fP diff --git a/tools/usb/usbip/libsrc/list.h b/tools/usb/usbip/libsrc/list.h index a941671e4900..9cca2425587b 100644 --- a/tools/usb/usbip/libsrc/list.h +++ b/tools/usb/usbip/libsrc/list.h @@ -77,17 +77,17 @@ static inline void __list_del(struct list_head * prev, struct list_head * next) #define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA) #define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA) +static inline void __list_del_entry(struct list_head *entry) +{ + __list_del(entry->prev, entry->next); +} + /** * list_del - deletes entry from list. * @entry: the element to delete from the list. * Note: list_empty() on entry does not return true after this, the entry is * in an undefined state. */ -static inline void __list_del_entry(struct list_head *entry) -{ - __list_del(entry->prev, entry->next); -} - static inline void list_del(struct list_head *entry) { __list_del(entry->prev, entry->next); diff --git a/tools/usb/usbip/libsrc/names.c b/tools/usb/usbip/libsrc/names.c index 81ff8522405c..aba7f4188044 100644 --- a/tools/usb/usbip/libsrc/names.c +++ b/tools/usb/usbip/libsrc/names.c @@ -1,29 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * names.c -- USB name database manipulation routines * * Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch) * - * 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. - * - * - * - * - * * Copyright (C) 2005 Takahiro Hirofuchi * - names_deinit() is added. - * */ #include <sys/types.h> diff --git a/tools/usb/usbip/libsrc/names.h b/tools/usb/usbip/libsrc/names.h index 680926512de2..b39958230e70 100644 --- a/tools/usb/usbip/libsrc/names.h +++ b/tools/usb/usbip/libsrc/names.h @@ -1,24 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * names.h -- USB name database manipulation routines * * Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch) * - * 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. - * - * - * * Copyright (C) 2005 Takahiro Hirofuchi * - names_free() is added. */ diff --git a/tools/usb/usbip/libsrc/usbip_common.c b/tools/usb/usbip/libsrc/usbip_common.c index bb424638d75b..b8d7d480595a 100644 --- a/tools/usb/usbip/libsrc/usbip_common.c +++ b/tools/usb/usbip/libsrc/usbip_common.c @@ -226,8 +226,10 @@ int read_usb_device(struct udev_device *sdev, struct usbip_usb_device *udev) path = udev_device_get_syspath(sdev); name = udev_device_get_sysname(sdev); - strncpy(udev->path, path, SYSFS_PATH_MAX); - strncpy(udev->busid, name, SYSFS_BUS_ID_SIZE); + strncpy(udev->path, path, SYSFS_PATH_MAX - 1); + udev->path[SYSFS_PATH_MAX - 1] = '\0'; + strncpy(udev->busid, name, SYSFS_BUS_ID_SIZE - 1); + udev->busid[SYSFS_BUS_ID_SIZE - 1] = '\0'; sscanf(name, "%u-%u", &busnum, &devnum); udev->busnum = busnum; diff --git a/tools/usb/usbip/libsrc/usbip_device_driver.c b/tools/usb/usbip/libsrc/usbip_device_driver.c index ec3a0b794f15..927a151fa9aa 100644 --- a/tools/usb/usbip/libsrc/usbip_device_driver.c +++ b/tools/usb/usbip/libsrc/usbip_device_driver.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015 Karol Kosik <karo9@interia.eu> * 2015 Samsung Electronics @@ -6,19 +7,6 @@ * Based on tools/usb/usbip/libsrc/usbip_host_driver.c, which is: * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi - * - * 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, see <http://www.gnu.org/licenses/>. */ #include <fcntl.h> @@ -81,7 +69,7 @@ int read_usb_vudc_device(struct udev_device *sdev, struct usbip_usb_device *dev) FILE *fd = NULL; struct udev_device *plat; const char *speed; - int ret = 0; + size_t ret; plat = udev_device_get_parent(sdev); path = udev_device_get_syspath(plat); @@ -91,8 +79,10 @@ int read_usb_vudc_device(struct udev_device *sdev, struct usbip_usb_device *dev) if (!fd) return -1; ret = fread((char *) &descr, sizeof(descr), 1, fd); - if (ret < 0) + if (ret != 1) { + err("Cannot read vudc device descr file: %s", strerror(errno)); goto err; + } fclose(fd); copy_descr_attr(dev, &descr, bDeviceClass); @@ -103,7 +93,8 @@ int read_usb_vudc_device(struct udev_device *sdev, struct usbip_usb_device *dev) copy_descr_attr16(dev, &descr, idProduct); copy_descr_attr16(dev, &descr, bcdDevice); - strncpy(dev->path, path, SYSFS_PATH_MAX); + strncpy(dev->path, path, SYSFS_PATH_MAX - 1); + dev->path[SYSFS_PATH_MAX - 1] = '\0'; dev->speed = USB_SPEED_UNKNOWN; speed = udev_device_get_sysattr_value(sdev, "current_speed"); @@ -122,7 +113,8 @@ int read_usb_vudc_device(struct udev_device *sdev, struct usbip_usb_device *dev) dev->busnum = 0; name = udev_device_get_sysname(plat); - strncpy(dev->busid, name, SYSFS_BUS_ID_SIZE); + strncpy(dev->busid, name, SYSFS_BUS_ID_SIZE - 1); + dev->busid[SYSFS_BUS_ID_SIZE - 1] = '\0'; return 0; err: fclose(fd); diff --git a/tools/usb/usbip/libsrc/usbip_device_driver.h b/tools/usb/usbip/libsrc/usbip_device_driver.h index 54cb658b37a3..1ce0bbd75f34 100644 --- a/tools/usb/usbip/libsrc/usbip_device_driver.h +++ b/tools/usb/usbip/libsrc/usbip_device_driver.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Karol Kosik <karo9@interia.eu> * 2015 Samsung Electronics @@ -6,19 +7,6 @@ * Based on tools/usb/usbip/libsrc/usbip_host_driver.c, which is: * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi - * - * 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, see <http://www.gnu.org/licenses/>. */ #ifndef __USBIP_DEVICE_DRIVER_H diff --git a/tools/usb/usbip/libsrc/usbip_host_common.c b/tools/usb/usbip/libsrc/usbip_host_common.c index d79c7581b175..ca78aa368476 100644 --- a/tools/usb/usbip/libsrc/usbip_host_common.c +++ b/tools/usb/usbip/libsrc/usbip_host_common.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015-2016 Samsung Electronics * Igor Kotrasinski <i.kotrasinsk@samsung.com> @@ -6,19 +7,6 @@ * Refactored from usbip_host_driver.c, which is: * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi - * - * 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, see <http://www.gnu.org/licenses/>. */ #include <sys/types.h> @@ -35,7 +23,7 @@ #include "list.h" #include "sysfs_utils.h" -struct udev *udev_context; +extern struct udev *udev_context; static int32_t read_attr_usbip_status(struct usbip_usb_device *udev) { @@ -69,7 +57,7 @@ static int32_t read_attr_usbip_status(struct usbip_usb_device *udev) } value = atoi(status); - + close(fd); return value; } diff --git a/tools/usb/usbip/libsrc/usbip_host_common.h b/tools/usb/usbip/libsrc/usbip_host_common.h index a64b8033fe64..f46967c0aa18 100644 --- a/tools/usb/usbip/libsrc/usbip_host_common.h +++ b/tools/usb/usbip/libsrc/usbip_host_common.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015-2016 Samsung Electronics * Igor Kotrasinski <i.kotrasinsk@samsung.com> @@ -6,19 +7,6 @@ * Refactored from usbip_host_driver.c, which is: * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi - * - * 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, see <http://www.gnu.org/licenses/>. */ #ifndef __USBIP_HOST_COMMON_H diff --git a/tools/usb/usbip/libsrc/usbip_host_driver.c b/tools/usb/usbip/libsrc/usbip_host_driver.c index 4de6edc54d35..573e73ec36bd 100644 --- a/tools/usb/usbip/libsrc/usbip_host_driver.c +++ b/tools/usb/usbip/libsrc/usbip_host_driver.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi * Copyright (C) 2015-2016 Samsung Electronics * Igor Kotrasinski <i.kotrasinsk@samsung.com> * Krzysztof Opasiak <k.opasiak@samsung.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. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <unistd.h> diff --git a/tools/usb/usbip/libsrc/usbip_host_driver.h b/tools/usb/usbip/libsrc/usbip_host_driver.h index 77f07e72a7fe..6ba996c5a709 100644 --- a/tools/usb/usbip/libsrc/usbip_host_driver.h +++ b/tools/usb/usbip/libsrc/usbip_host_driver.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi * Copyright (C) 2015-2016 Samsung Electronics * Igor Kotrasinski <i.kotrasinsk@samsung.com> * Krzysztof Opasiak <k.opasiak@samsung.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. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __USBIP_HOST_DRIVER_H diff --git a/tools/usb/usbip/src/usbip.c b/tools/usb/usbip/src/usbip.c index 73d8eee8130b..f7c7220d9766 100644 --- a/tools/usb/usbip/src/usbip.c +++ b/tools/usb/usbip/src/usbip.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * command structure borrowed from udev * (git://git.kernel.org/pub/scm/linux/hotplug/udev.git) * * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi - * - * 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, see <http://www.gnu.org/licenses/>. */ #include <stdio.h> diff --git a/tools/usb/usbip/src/usbip.h b/tools/usb/usbip/src/usbip.h index 84fe66a9d8ad..e31779290601 100644 --- a/tools/usb/usbip/src/usbip.h +++ b/tools/usb/usbip/src/usbip.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi - * - * 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, see <http://www.gnu.org/licenses/>. */ #ifndef __USBIP_H diff --git a/tools/usb/usbip/src/usbip_attach.c b/tools/usb/usbip/src/usbip_attach.c index ba88728483ff..531a415538f9 100644 --- a/tools/usb/usbip/src/usbip_attach.c +++ b/tools/usb/usbip/src/usbip_attach.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi * Copyright (C) 2015-2016 Samsung Electronics * Igor Kotrasinski <i.kotrasinsk@samsung.com> * Krzysztof Opasiak <k.opasiak@samsung.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. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <sys/stat.h> @@ -98,7 +86,7 @@ static int import_device(int sockfd, struct usbip_usb_device *udev) rc = usbip_vhci_driver_open(); if (rc < 0) { - err("open vhci_driver"); + err("open vhci_driver (is vhci_hcd loaded?)"); goto err_out; } diff --git a/tools/usb/usbip/src/usbip_bind.c b/tools/usb/usbip/src/usbip_bind.c index e121cfb1746a..f1cf9225a69c 100644 --- a/tools/usb/usbip/src/usbip_bind.c +++ b/tools/usb/usbip/src/usbip_bind.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi - * - * 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, see <http://www.gnu.org/licenses/>. */ #include <libudev.h> diff --git a/tools/usb/usbip/src/usbip_detach.c b/tools/usb/usbip/src/usbip_detach.c index 777f7286a0c5..6b78d4a81e95 100644 --- a/tools/usb/usbip/src/usbip_detach.c +++ b/tools/usb/usbip/src/usbip_detach.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi - * - * 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, see <http://www.gnu.org/licenses/>. */ #include <ctype.h> @@ -62,7 +50,7 @@ static int detach_port(char *port) ret = usbip_vhci_driver_open(); if (ret < 0) { - err("open vhci_driver"); + err("open vhci_driver (is vhci_hcd loaded?)"); return -1; } @@ -80,6 +68,7 @@ static int detach_port(char *port) } if (!found) { + ret = -1; err("Invalid port %s > maxports %d", port, vhci_driver->nports); goto call_driver_close; diff --git a/tools/usb/usbip/src/usbip_list.c b/tools/usb/usbip/src/usbip_list.c index 8d4ccf4b9480..3d810bcca02f 100644 --- a/tools/usb/usbip/src/usbip_list.c +++ b/tools/usb/usbip/src/usbip_list.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi * Copyright (C) 2015-2016 Samsung Electronics * Igor Kotrasinski <i.kotrasinsk@samsung.com> * Krzysztof Opasiak <k.opasiak@samsung.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. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <sys/types.h> @@ -45,7 +33,8 @@ static const char usbip_list_usage_string[] = "usbip list [-p|--parsable] <args>\n" " -p, --parsable Parsable list format\n" " -r, --remote=<host> List the exportable USB devices on <host>\n" - " -l, --local List the local USB devices\n"; + " -l, --local List the local USB devices\n" + " -d, --device List the local USB gadgets bound to usbip-vudc\n"; void usbip_list_usage(void) { diff --git a/tools/usb/usbip/src/usbip_network.c b/tools/usb/usbip/src/usbip_network.c index 8ffcd47d9638..ed4dc8c14269 100644 --- a/tools/usb/usbip/src/usbip_network.c +++ b/tools/usb/usbip/src/usbip_network.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi - * - * 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, see <http://www.gnu.org/licenses/>. */ #include <sys/socket.h> @@ -62,39 +50,39 @@ void usbip_setup_port_number(char *arg) info("using port %d (\"%s\")", usbip_port, usbip_port_string); } -void usbip_net_pack_uint32_t(int pack, uint32_t *num) +uint32_t usbip_net_pack_uint32_t(int pack, uint32_t num) { uint32_t i; if (pack) - i = htonl(*num); + i = htonl(num); else - i = ntohl(*num); + i = ntohl(num); - *num = i; + return i; } -void usbip_net_pack_uint16_t(int pack, uint16_t *num) +uint16_t usbip_net_pack_uint16_t(int pack, uint16_t num) { uint16_t i; if (pack) - i = htons(*num); + i = htons(num); else - i = ntohs(*num); + i = ntohs(num); - *num = i; + return i; } void usbip_net_pack_usb_device(int pack, struct usbip_usb_device *udev) { - usbip_net_pack_uint32_t(pack, &udev->busnum); - usbip_net_pack_uint32_t(pack, &udev->devnum); - usbip_net_pack_uint32_t(pack, &udev->speed); + udev->busnum = usbip_net_pack_uint32_t(pack, udev->busnum); + udev->devnum = usbip_net_pack_uint32_t(pack, udev->devnum); + udev->speed = usbip_net_pack_uint32_t(pack, udev->speed); - usbip_net_pack_uint16_t(pack, &udev->idVendor); - usbip_net_pack_uint16_t(pack, &udev->idProduct); - usbip_net_pack_uint16_t(pack, &udev->bcdDevice); + udev->idVendor = usbip_net_pack_uint16_t(pack, udev->idVendor); + udev->idProduct = usbip_net_pack_uint16_t(pack, udev->idProduct); + udev->bcdDevice = usbip_net_pack_uint16_t(pack, udev->bcdDevice); } void usbip_net_pack_usb_interface(int pack __attribute__((unused)), @@ -141,6 +129,14 @@ ssize_t usbip_net_send(int sockfd, void *buff, size_t bufflen) return usbip_net_xmit(sockfd, buff, bufflen, 1); } +static inline void usbip_net_pack_op_common(int pack, + struct op_common *op_common) +{ + op_common->version = usbip_net_pack_uint16_t(pack, op_common->version); + op_common->code = usbip_net_pack_uint16_t(pack, op_common->code); + op_common->status = usbip_net_pack_uint32_t(pack, op_common->status); +} + int usbip_net_send_op_common(int sockfd, uint32_t code, uint32_t status) { struct op_common op_common; @@ -152,7 +148,7 @@ int usbip_net_send_op_common(int sockfd, uint32_t code, uint32_t status) op_common.code = code; op_common.status = status; - PACK_OP_COMMON(1, &op_common); + usbip_net_pack_op_common(1, &op_common); rc = usbip_net_send(sockfd, &op_common, sizeof(op_common)); if (rc < 0) { @@ -176,7 +172,7 @@ int usbip_net_recv_op_common(int sockfd, uint16_t *code, int *status) goto err; } - PACK_OP_COMMON(0, &op_common); + usbip_net_pack_op_common(0, &op_common); if (op_common.version != USBIP_VERSION) { err("USBIP Kernel and tool version mismatch: %d %d:", diff --git a/tools/usb/usbip/src/usbip_network.h b/tools/usb/usbip/src/usbip_network.h index 555215eae43e..83b4c5344f72 100644 --- a/tools/usb/usbip/src/usbip_network.h +++ b/tools/usb/usbip/src/usbip_network.h @@ -32,12 +32,6 @@ struct op_common { } __attribute__((packed)); -#define PACK_OP_COMMON(pack, op_common) do {\ - usbip_net_pack_uint16_t(pack, &(op_common)->version);\ - usbip_net_pack_uint16_t(pack, &(op_common)->code);\ - usbip_net_pack_uint32_t(pack, &(op_common)->status);\ -} while (0) - /* ---------------------------------------------------------------------- */ /* Dummy Code */ #define OP_UNSPEC 0x00 @@ -163,11 +157,11 @@ struct op_devlist_reply_extra { } while (0) #define PACK_OP_DEVLIST_REPLY(pack, reply) do {\ - usbip_net_pack_uint32_t(pack, &(reply)->ndev);\ + (reply)->ndev = usbip_net_pack_uint32_t(pack, (reply)->ndev);\ } while (0) -void usbip_net_pack_uint32_t(int pack, uint32_t *num); -void usbip_net_pack_uint16_t(int pack, uint16_t *num); +uint32_t usbip_net_pack_uint32_t(int pack, uint32_t num); +uint16_t usbip_net_pack_uint16_t(int pack, uint16_t num); void usbip_net_pack_usb_device(int pack, struct usbip_usb_device *udev); void usbip_net_pack_usb_interface(int pack, struct usbip_usb_interface *uinf); diff --git a/tools/usb/usbip/src/usbip_port.c b/tools/usb/usbip/src/usbip_port.c index 7bd74fb3a9cd..21a20e378419 100644 --- a/tools/usb/usbip/src/usbip_port.c +++ b/tools/usb/usbip/src/usbip_port.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi - * - * 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 "vhci_driver.h" @@ -27,7 +18,7 @@ static int list_imported_devices(void) ret = usbip_vhci_driver_open(); if (ret < 0) { - err("open vhci_driver"); + err("open vhci_driver (is vhci_hcd loaded?)"); goto err_names_free; } diff --git a/tools/usb/usbip/src/usbip_unbind.c b/tools/usb/usbip/src/usbip_unbind.c index a4a496c9cbaf..66a44d4a0d56 100644 --- a/tools/usb/usbip/src/usbip_unbind.c +++ b/tools/usb/usbip/src/usbip_unbind.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi - * - * 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, see <http://www.gnu.org/licenses/>. */ #include <libudev.h> diff --git a/tools/usb/usbip/src/usbipd.c b/tools/usb/usbip/src/usbipd.c index 32864c52942d..3e22b651c754 100644 --- a/tools/usb/usbip/src/usbipd.c +++ b/tools/usb/usbip/src/usbipd.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi * Copyright (C) 2015-2016 Samsung Electronics * Igor Kotrasinski <i.kotrasinsk@samsung.com> * Krzysztof Opasiak <k.opasiak@samsung.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. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H @@ -408,7 +396,7 @@ static int listen_all_addrinfo(struct addrinfo *ai_head, int sockfdlist[], usbip_net_set_reuseaddr(sock); usbip_net_set_nodelay(sock); - /* We use seperate sockets for IPv4 and IPv6 + /* We use separate sockets for IPv4 and IPv6 * (see do_standalone_mode()) */ usbip_net_set_v6only(sock); @@ -529,7 +517,7 @@ static int do_standalone_mode(int daemonize, int ipv4, int ipv6) /* * To suppress warnings on systems with bindv6only disabled - * (default), we use seperate sockets for IPv6 and IPv4 and set + * (default), we use separate sockets for IPv6 and IPv4 and set * IPV6_V6ONLY on the IPv6 sockets. */ if (ipv4 && ipv6) diff --git a/tools/usb/usbip/src/utils.c b/tools/usb/usbip/src/utils.c index 3d7b42e77299..76a2e1247f33 100644 --- a/tools/usb/usbip/src/utils.c +++ b/tools/usb/usbip/src/utils.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi - * - * 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, see <http://www.gnu.org/licenses/>. */ #include <errno.h> diff --git a/tools/usb/usbip/src/utils.h b/tools/usb/usbip/src/utils.h index 5916fd3e02a6..4fc13854f7b9 100644 --- a/tools/usb/usbip/src/utils.h +++ b/tools/usb/usbip/src/utils.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> * 2005-2007 Takahiro Hirofuchi - * - * 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, see <http://www.gnu.org/licenses/>. */ #ifndef __UTILS_H diff --git a/tools/usb/usbip/vudc/vudc_server_example.sh b/tools/usb/usbip/vudc/vudc_server_example.sh index 2736be64f203..fed53f51ee01 100755 --- a/tools/usb/usbip/vudc/vudc_server_example.sh +++ b/tools/usb/usbip/vudc/vudc_server_example.sh @@ -24,7 +24,7 @@ # ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR # OTHER DEALINGS IN THE SOFTWARE. # -# For more information, please refer to <http://unlicense.org/> +# For more information, please refer to <https://unlicense.org/> ################################################################################ ################################################################################ |