diff options
Diffstat (limited to 'drivers')
94 files changed, 202 insertions, 5816 deletions
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 2c486ea6236b..35b494f5667f 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -28,8 +28,6 @@ source "drivers/staging/et131x/Kconfig" source "drivers/staging/slicoss/Kconfig" -source "drivers/staging/usbip/Kconfig" - source "drivers/staging/wlan-ng/Kconfig" source "drivers/staging/comedi/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 1e1a3a10faf7..e66a5dbd9b02 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -6,7 +6,6 @@ obj-$(CONFIG_STAGING) += staging.o obj-y += media/ obj-$(CONFIG_ET131X) += et131x/ obj-$(CONFIG_SLICOSS) += slicoss/ -obj-$(CONFIG_USBIP_CORE) += usbip/ obj-$(CONFIG_PRISM2_USB) += wlan-ng/ obj-$(CONFIG_COMEDI) += comedi/ obj-$(CONFIG_FB_OLPC_DCON) += olpc_dcon/ diff --git a/drivers/staging/usbip/uapi/usbip.h b/drivers/staging/usbip/uapi/usbip.h deleted file mode 100644 index fa5db30ede36..000000000000 --- a/drivers/staging/usbip/uapi/usbip.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * usbip.h - * - * USBIP uapi defines and function prototypes etc. -*/ - -#ifndef _UAPI_LINUX_USBIP_H -#define _UAPI_LINUX_USBIP_H - -/* usbip device status - exported in usbip device sysfs status */ -enum usbip_device_status { - /* sdev is available. */ - SDEV_ST_AVAILABLE = 0x01, - /* sdev is now used. */ - SDEV_ST_USED, - /* sdev is unusable because of a fatal error. */ - SDEV_ST_ERROR, - - /* vdev does not connect a remote device. */ - VDEV_ST_NULL, - /* vdev is used, but the USB address is not assigned yet */ - VDEV_ST_NOTASSIGNED, - VDEV_ST_USED, - VDEV_ST_ERROR -}; -#endif /* _UAPI_LINUX_USBIP_H */ diff --git a/drivers/staging/usbip/userspace/.gitignore b/drivers/staging/usbip/userspace/.gitignore deleted file mode 100644 index 9aad9e30a8ba..000000000000 --- a/drivers/staging/usbip/userspace/.gitignore +++ /dev/null @@ -1,28 +0,0 @@ -Makefile -Makefile.in -aclocal.m4 -autom4te.cache/ -config.guess -config.h -config.h.in -config.log -config.status -config.sub -configure -depcomp -install-sh -libsrc/Makefile -libsrc/Makefile.in -libtool -ltmain.sh -missing -src/Makefile -src/Makefile.in -stamp-h1 -libsrc/libusbip.la -libsrc/libusbip_la-names.lo -libsrc/libusbip_la-usbip_common.lo -libsrc/libusbip_la-usbip_host_driver.lo -libsrc/libusbip_la-vhci_driver.lo -src/usbip -src/usbipd diff --git a/drivers/staging/usbip/userspace/AUTHORS b/drivers/staging/usbip/userspace/AUTHORS deleted file mode 100644 index a27ea8d03aec..000000000000 --- a/drivers/staging/usbip/userspace/AUTHORS +++ /dev/null @@ -1,3 +0,0 @@ -Takahiro Hirofuchi -Robert Leibl -matt mooney <mfm@muteddisk.com> diff --git a/drivers/staging/usbip/userspace/COPYING b/drivers/staging/usbip/userspace/COPYING deleted file mode 100644 index c5611e48a8e1..000000000000 --- a/drivers/staging/usbip/userspace/COPYING +++ /dev/null @@ -1,340 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. 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If this is what you want to do, use the GNU Library General -Public License instead of this License. diff --git a/drivers/staging/usbip/userspace/INSTALL b/drivers/staging/usbip/userspace/INSTALL deleted file mode 100644 index d3c5b40a9409..000000000000 --- a/drivers/staging/usbip/userspace/INSTALL +++ /dev/null @@ -1,237 +0,0 @@ -Installation Instructions -************************* - -Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, -2006, 2007 Free Software Foundation, Inc. - -This file is free documentation; the Free Software Foundation gives -unlimited permission to copy, distribute and modify it. - -Basic Installation -================== - -Briefly, the shell commands `./configure; make; make install' should -configure, build, and install this package. 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Usually - `configure' can determine that directory automatically. - -`configure' also accepts some other, not widely useful, options. Run -`configure --help' for more details. - diff --git a/drivers/staging/usbip/userspace/Makefile.am b/drivers/staging/usbip/userspace/Makefile.am deleted file mode 100644 index 66f8bf038c9f..000000000000 --- a/drivers/staging/usbip/userspace/Makefile.am +++ /dev/null @@ -1,6 +0,0 @@ -SUBDIRS := libsrc src -includedir = @includedir@/usbip -include_HEADERS := $(addprefix libsrc/, \ - usbip_common.h vhci_driver.h usbip_host_driver.h) - -dist_man_MANS := $(addprefix doc/, usbip.8 usbipd.8) diff --git a/drivers/staging/usbip/userspace/README b/drivers/staging/usbip/userspace/README deleted file mode 100644 index 831f49fea3ce..000000000000 --- a/drivers/staging/usbip/userspace/README +++ /dev/null @@ -1,202 +0,0 @@ -# -# README for usbip-utils -# -# Copyright (C) 2011 matt mooney <mfm@muteddisk.com> -# 2005-2008 Takahiro Hirofuchi - - -[Requirements] - - USB/IP device drivers - Found in the staging directory of the Linux kernel. - - - libudev >= 2.0 - libudev library - - - libwrap0-dev - tcp wrapper library - - - gcc >= 4.0 - - - libtool, automake >= 1.9, autoconf >= 2.5.0, pkg-config - -[Optional] - - hwdata - Contains USB device identification data. - - -[Install] - 0. Generate configuration scripts. - $ ./autogen.sh - - 1. Compile & install the userspace utilities. - $ ./configure [--with-tcp-wrappers=no] [--with-usbids-dir=<dir>] - $ make install - - 2. Compile & install USB/IP drivers. - - -[Usage] - server:# (Physically attach your USB device.) - - server:# insmod usbip-core.ko - server:# insmod usbip-host.ko - - server:# usbipd -D - - Start usbip daemon. - - server:# usbip list -l - - List driver assignments for USB devices. - - server:# usbip bind --busid 1-2 - - Bind usbip-host.ko to the device with busid 1-2. - - The USB device 1-2 is now exportable to other hosts! - - Use `usbip unbind --busid 1-2' to stop exporting the device. - - client:# insmod usbip-core.ko - client:# insmod vhci-hcd.ko - - client:# usbip list --remote <host> - - List exported USB devices on the <host>. - - client:# usbip attach --remote <host> --busid 1-2 - - Connect the remote USB device. - - client:# usbip port - - Show virtual port status. - - client:# usbip detach --port <port> - - Detach the USB device. - - -[Example] ---------------------------- - SERVER SIDE ---------------------------- -Physically attach your USB devices to this host. - - trois:# insmod path/to/usbip-core.ko - trois:# insmod path/to/usbip-host.ko - trois:# usbipd -D - -In another terminal, let's look up what USB devices are physically -attached to this host. - - trois:# usbip list -l - Local USB devices - ================= - - busid 1-1 (05a9:a511) - 1-1:1.0 -> ov511 - - - busid 3-2 (0711:0902) - 3-2:1.0 -> none - - - busid 3-3.1 (08bb:2702) - 3-3.1:1.0 -> snd-usb-audio - 3-3.1:1.1 -> snd-usb-audio - - - busid 3-3.2 (04bb:0206) - 3-3.2:1.0 -> usb-storage - - - busid 3-3 (0409:0058) - 3-3:1.0 -> hub - - - busid 4-1 (046d:08b2) - 4-1:1.0 -> none - 4-1:1.1 -> none - 4-1:1.2 -> none - - - busid 5-2 (058f:9254) - 5-2:1.0 -> hub - -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 -"exportable"; the device is bound to the usbip-host driver. Please -remember you can not export a USB hub. - -Mark the device of busid 3-3.2 as exportable: - - trois:# usbip --debug bind --busid 3-3.2 - ... - usbip debug: usbip_bind.c:162:[unbind_other] 3-3.2:1.0 -> usb-storage - ... - bind device on busid 3-3.2: complete - - trois:# usbip list -l - Local USB devices - ================= - ... - - - busid 3-3.2 (04bb:0206) - 3-3.2:1.0 -> usbip-host - ... - ---------------------------- - CLIENT SIDE ---------------------------- -First, let's list available remote devices that are marked as -exportable on the host. - - deux:# insmod path/to/usbip-core.ko - deux:# insmod path/to/vhci-hcd.ko - - deux:# usbip list --remote 10.0.0.3 - Exportable USB devices - ====================== - - 10.0.0.3 - 1-1: Prolific Technology, Inc. : unknown product (067b:3507) - : /sys/devices/pci0000:00/0000:00:1f.2/usb1/1-1 - : (Defined at Interface level) / unknown subclass / unknown protocol (00/00/00) - : 0 - Mass Storage / SCSI / Bulk (Zip) (08/06/50) - - 1-2.2.1: Apple Computer, Inc. : unknown product (05ac:0203) - : /sys/devices/pci0000:00/0000:00:1f.2/usb1/1-2/1-2.2/1-2.2.1 - : (Defined at Interface level) / unknown subclass / unknown protocol (00/00/00) - : 0 - Human Interface Devices / Boot Interface Subclass / Keyboard (03/01/01) - - 1-2.2.3: OmniVision Technologies, Inc. : OV511+ WebCam (05a9:a511) - : /sys/devices/pci0000:00/0000:00:1f.2/usb1/1-2/1-2.2/1-2.2.3 - : (Defined at Interface level) / unknown subclass / unknown protocol (00/00/00) - : 0 - Vendor Specific Class / unknown subclass / unknown protocol (ff/00/00) - - 3-1: Logitech, Inc. : QuickCam Pro 4000 (046d:08b2) - : /sys/devices/pci0000:00/0000:00:1e.0/0000:02:0a.0/usb3/3-1 - : (Defined at Interface level) / unknown subclass / unknown protocol (00/00/00) - : 0 - Data / unknown subclass / unknown protocol (0a/ff/00) - : 1 - Audio / Control Device / unknown protocol (01/01/00) - : 2 - Audio / Streaming / unknown protocol (01/02/00) - -Attach a remote USB device: - - deux:# usbip attach --remote 10.0.0.3 --busid 1-1 - port 0 attached - -Show the devices attached to this client: - - deux:# usbip port - Port 00: <Port in Use> at Full Speed(12Mbps) - Prolific Technology, Inc. : unknown product (067b:3507) - 6-1 -> usbip://10.0.0.3:3240/1-1 (remote bus/dev 001/004) - 6-1:1.0 used by usb-storage - /sys/class/scsi_device/0:0:0:0/device - /sys/class/scsi_host/host0/device - /sys/block/sda/device - -Detach the imported device: - - deux:# usbip detach --port 0 - port 0 detached - - -[Checklist] - - See 'Debug Tips' on the project wiki. - - http://usbip.wiki.sourceforge.net/how-to-debug-usbip - - usbip-host.ko must be bound to the target device. - - See /proc/bus/usb/devices and find "Driver=..." lines of the device. - - Shutdown firewall. - - usbip now uses TCP port 3240. - - Disable SELinux. - - Check the kernel and daemon messages. - - -[Contact] - Mailing List: linux-usb@vger.kernel.org diff --git a/drivers/staging/usbip/userspace/autogen.sh b/drivers/staging/usbip/userspace/autogen.sh deleted file mode 100755 index e1112d3fcbf6..000000000000 --- a/drivers/staging/usbip/userspace/autogen.sh +++ /dev/null @@ -1,9 +0,0 @@ -#!/bin/sh -x - -#aclocal -#autoheader -#libtoolize --copy --force -#automake-1.9 -acf -#autoconf - -autoreconf -i -f -v diff --git a/drivers/staging/usbip/userspace/cleanup.sh b/drivers/staging/usbip/userspace/cleanup.sh deleted file mode 100755 index 955c3ccb729a..000000000000 --- a/drivers/staging/usbip/userspace/cleanup.sh +++ /dev/null @@ -1,12 +0,0 @@ -#!/bin/sh - -if [ -r Makefile ]; then - make distclean -fi - -FILES="aclocal.m4 autom4te.cache compile config.guess config.h.in config.log \ - config.status config.sub configure cscope.out depcomp install-sh \ - libsrc/Makefile libsrc/Makefile.in libtool ltmain.sh Makefile \ - Makefile.in missing src/Makefile src/Makefile.in" - -rm -vRf $FILES diff --git a/drivers/staging/usbip/userspace/configure.ac b/drivers/staging/usbip/userspace/configure.ac deleted file mode 100644 index 607d05c5ccfd..000000000000 --- a/drivers/staging/usbip/userspace/configure.ac +++ /dev/null @@ -1,111 +0,0 @@ -dnl Process this file with autoconf to produce a configure script. - -AC_PREREQ(2.59) -AC_INIT([usbip-utils], [2.0], [linux-usb@vger.kernel.org]) -AC_DEFINE([USBIP_VERSION], [0x00000111], [binary-coded decimal version number]) - -CURRENT=0 -REVISION=1 -AGE=0 -AC_SUBST([LIBUSBIP_VERSION], [$CURRENT:$REVISION:$AGE], [library version]) - -AC_CONFIG_SRCDIR([src/usbipd.c]) -AC_CONFIG_HEADERS([config.h]) - -AM_INIT_AUTOMAKE([foreign]) -LT_INIT - -# Silent build for automake >= 1.11 -m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) - -AC_SUBST([EXTRA_CFLAGS], ["-Wall -Werror -Wextra -std=gnu99"]) - -# Checks for programs. -AC_PROG_CC -AC_PROG_INSTALL -AC_PROG_MAKE_SET - -# Checks for header files. -AC_HEADER_DIRENT -AC_HEADER_STDC -AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdint.h stdlib.h dnl - string.h sys/socket.h syslog.h unistd.h]) - -# Checks for typedefs, structures, and compiler characteristics. -AC_TYPE_INT32_T -AC_TYPE_SIZE_T -AC_TYPE_SSIZE_T -AC_TYPE_UINT16_T -AC_TYPE_UINT32_T -AC_TYPE_UINT8_T - -# Checks for library functions. -AC_FUNC_REALLOC -AC_CHECK_FUNCS([memset mkdir regcomp socket strchr strerror strstr dnl - strtoul]) - -AC_CHECK_HEADER([libudev.h], - [AC_CHECK_LIB([udev], [udev_new], - [LIBS="$LIBS -ludev"], - [AC_MSG_ERROR([Missing udev library!])])], - [AC_MSG_ERROR([Missing /usr/include/libudev.h])]) - -# Checks for libwrap library. -AC_MSG_CHECKING([whether to use the libwrap (TCP wrappers) library]) -AC_ARG_WITH([tcp-wrappers], - [AS_HELP_STRING([--with-tcp-wrappers], - [use the libwrap (TCP wrappers) library])], - dnl [ACTION-IF-GIVEN] - [if test "$withval" = "yes"; then - AC_MSG_RESULT([yes]) - AC_MSG_CHECKING([for hosts_access in -lwrap]) - saved_LIBS="$LIBS" - LIBS="-lwrap $saved_LIBS" - AC_TRY_LINK( - [int hosts_access(); int allow_severity, deny_severity;], - [hosts_access()], - [AC_MSG_RESULT([yes]); - AC_DEFINE([HAVE_LIBWRAP], [1], - [use tcp wrapper]) wrap_LIB="-lwrap"], - [AC_MSG_RESULT([not found]); exit 1]) - else - AC_MSG_RESULT([no]); - fi], - dnl [ACTION-IF-NOT-GIVEN] - [AC_MSG_RESULT([(default)]) - AC_MSG_CHECKING([for hosts_access in -lwrap]) - saved_LIBS="$LIBS" - LIBS="-lwrap $saved_LIBS" - AC_TRY_LINK( - [int hosts_access(); int allow_severity, deny_severity;], - [hosts_access()], - [AC_MSG_RESULT([yes]); - AC_DEFINE([HAVE_LIBWRAP], [1], [use tcp wrapper])], - [AC_MSG_RESULT([no]); LIBS="$saved_LIBS"])]) - -# Sets directory containing usb.ids. -AC_ARG_WITH([usbids-dir], - [AS_HELP_STRING([--with-usbids-dir=DIR], - [where usb.ids is found (default /usr/share/hwdata/)])], - [USBIDS_DIR=$withval], [USBIDS_DIR="/usr/share/hwdata/"]) -AC_SUBST([USBIDS_DIR]) - -# use _FORTIFY_SOURCE -AC_MSG_CHECKING([whether to use fortify]) -AC_ARG_WITH([fortify], - [AS_HELP_STRING([--with-fortify], - [use _FORTIFY_SROUCE option when compiling)])], - dnl [ACTION-IF-GIVEN] - [if test "$withval" = "yes"; then - AC_MSG_RESULT([yes]) - CFLAGS="$CFLAGS -D_FORTIFY_SOURCE -O" - else - AC_MSG_RESULT([no]) - CFLAGS="$CFLAGS -U_FORTIFY_SOURCE" - fi - ], - dnl [ACTION-IF-NOT-GIVEN] - [AC_MSG_RESULT([default])]) - -AC_CONFIG_FILES([Makefile libsrc/Makefile src/Makefile]) -AC_OUTPUT diff --git a/drivers/staging/usbip/userspace/doc/usbip.8 b/drivers/staging/usbip/userspace/doc/usbip.8 deleted file mode 100644 index a6097be25d28..000000000000 --- a/drivers/staging/usbip/userspace/doc/usbip.8 +++ /dev/null @@ -1,95 +0,0 @@ -.TH USBIP "8" "February 2009" "usbip" "System Administration Utilities" -.SH NAME -usbip \- manage USB/IP devices -.SH SYNOPSIS -.B usbip -[\fIoptions\fR] <\fIcommand\fR> <\fIargs\fR> - -.SH DESCRIPTION -On a USB/IP server, devices can be listed, bound, and unbound using -this program. On a USB/IP client, devices exported by USB/IP servers -can be listed, attached and detached. - -.SH OPTIONS -.HP -\fB\-\-debug\fR -.IP -Print debugging information. -.PP - -.HP -\fB\-\-log\fR -.IP -Log to syslog. -.PP - -.HP -\fB\-\-tcp-port PORT\fR -.IP -Connect to PORT on remote host (used for attach and list --remote). -.PP - -.SH COMMANDS -.HP -\fBversion\fR -.IP -Show version and exit. -.PP - -.HP -\fBhelp\fR [\fIcommand\fR] -.IP -Print the program help message, or help on a specific command, and -then exit. -.PP - -.HP -\fBattach\fR \-\-remote=<\fIhost\fR> \-\-busid=<\fIbus_id\fR> -.IP -Attach a remote USB device. -.PP - -.HP -\fBdetach\fR \-\-port=<\fIport\fR> -.IP -Detach an imported USB device. -.PP - -.HP -\fBbind\fR \-\-busid=<\fIbusid\fR> -.IP -Make a device exportable. -.PP - -.HP -\fBunbind\fR \-\-busid=<\fIbusid\fR> -.IP -Stop exporting a device so it can be used by a local driver. -.PP - -.HP -\fBlist\fR \-\-remote=<\fIhost\fR> -.IP -List USB devices exported by a remote host. -.PP - -.HP -\fBlist\fR \-\-local -.IP -List local USB devices. -.PP - - -.SH EXAMPLES - - client:# usbip list --remote=server - - List exportable usb devices on the server. - - client:# usbip attach --remote=server --busid=1-2 - - Connect the remote USB device. - - client:# usbip detach --port=0 - - Detach the usb device. - -.SH "SEE ALSO" -\fBusbipd\fP\fB(8)\fB\fP diff --git a/drivers/staging/usbip/userspace/doc/usbipd.8 b/drivers/staging/usbip/userspace/doc/usbipd.8 deleted file mode 100644 index ac4635db3f03..000000000000 --- a/drivers/staging/usbip/userspace/doc/usbipd.8 +++ /dev/null @@ -1,91 +0,0 @@ -.TH USBIP "8" "February 2009" "usbip" "System Administration Utilities" -.SH NAME -usbipd \- USB/IP server daemon -.SH SYNOPSIS -.B usbipd -[\fIoptions\fR] - -.SH DESCRIPTION -.B usbipd -provides USB/IP clients access to exported USB devices. - -Devices have to explicitly be exported using -.B usbip bind -before usbipd makes them available to other hosts. - -The daemon accepts connections from USB/IP clients -on TCP port 3240 by default. - -.SH OPTIONS -.HP -\fB\-4\fR, \fB\-\-ipv4\fR -.IP -Bind to IPv4. Default is both. -.PP - -.HP -\fB\-6\fR, \fB\-\-ipv6\fR -.IP -Bind to IPv6. Default is both. -.PP - -.HP -\fB\-D\fR, \fB\-\-daemon\fR -.IP -Run as a daemon process. -.PP - -.HP -\fB\-d\fR, \fB\-\-debug\fR -.IP -Print debugging information. -.PP - -.HP -\fB\-PFILE\fR, \fB\-\-pid FILE\fR -.IP -Write process id to FILE. -.br -If no FILE specified, use /var/run/usbipd.pid -.PP - -\fB\-tPORT\fR, \fB\-\-tcp\-port PORT\fR -.IP -Listen on TCP/IP port PORT. -.PP - -\fB\-h\fR, \fB\-\-help\fR -.IP -Print the program help message and exit. -.PP - -.HP -\fB\-v\fR, \fB\-\-version\fR -.IP -Show version. -.PP - -.SH LIMITATIONS - -.B usbipd -offers no authentication or authorization for USB/IP. Any -USB/IP client can connect and use exported devices. - -.SH EXAMPLES - - server:# modprobe usbip - - server:# usbipd -D - - Start usbip daemon. - - server:# usbip list --local - - List driver assignments for usb devices. - - server:# usbip bind --busid=1-2 - - Bind usbip-host.ko to the device of busid 1-2. - - 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. - -.SH "SEE ALSO" -\fBusbip\fP\fB(8)\fB\fP - diff --git a/drivers/staging/usbip/userspace/libsrc/Makefile.am b/drivers/staging/usbip/userspace/libsrc/Makefile.am deleted file mode 100644 index 7c8f8a4d54e4..000000000000 --- a/drivers/staging/usbip/userspace/libsrc/Makefile.am +++ /dev/null @@ -1,8 +0,0 @@ -libusbip_la_CPPFLAGS = -DUSBIDS_FILE='"@USBIDS_DIR@/usb.ids"' -libusbip_la_CFLAGS = @EXTRA_CFLAGS@ -libusbip_la_LDFLAGS = -version-info @LIBUSBIP_VERSION@ - -lib_LTLIBRARIES := libusbip.la -libusbip_la_SOURCES := names.c names.h usbip_host_driver.c usbip_host_driver.h \ - usbip_common.c usbip_common.h vhci_driver.c vhci_driver.h \ - sysfs_utils.c sysfs_utils.h diff --git a/drivers/staging/usbip/userspace/libsrc/list.h b/drivers/staging/usbip/userspace/libsrc/list.h deleted file mode 100644 index 8d0c936e184f..000000000000 --- a/drivers/staging/usbip/userspace/libsrc/list.h +++ /dev/null @@ -1,136 +0,0 @@ -#ifndef _LIST_H -#define _LIST_H - -/* Stripped down implementation of linked list taken - * from the Linux Kernel. - */ - -/* - * Simple doubly linked list implementation. - * - * Some of the internal functions ("__xxx") are useful when - * manipulating whole lists rather than single entries, as - * sometimes we already know the next/prev entries and we can - * generate better code by using them directly rather than - * using the generic single-entry routines. - */ - -struct list_head { - struct list_head *next, *prev; -}; - -#define LIST_HEAD_INIT(name) { &(name), &(name) } - -#define LIST_HEAD(name) \ - struct list_head name = LIST_HEAD_INIT(name) - -static inline void INIT_LIST_HEAD(struct list_head *list) -{ - list->next = list; - list->prev = list; -} - -/* - * Insert a new entry between two known consecutive entries. - * - * This is only for internal list manipulation where we know - * the prev/next entries already! - */ -static inline void __list_add(struct list_head *new, - struct list_head *prev, - struct list_head *next) -{ - next->prev = new; - new->next = next; - new->prev = prev; - prev->next = new; -} - -/** - * list_add - add a new entry - * @new: new entry to be added - * @head: list head to add it after - * - * Insert a new entry after the specified head. - * This is good for implementing stacks. - */ -static inline void list_add(struct list_head *new, struct list_head *head) -{ - __list_add(new, head, head->next); -} - -/* - * Delete a list entry by making the prev/next entries - * point to each other. - * - * This is only for internal list manipulation where we know - * the prev/next entries already! - */ -static inline void __list_del(struct list_head * prev, struct list_head * next) -{ - next->prev = prev; - prev->next = next; -} - -#define POISON_POINTER_DELTA 0 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA) -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA) - -/** - * 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); - entry->next = LIST_POISON1; - entry->prev = LIST_POISON2; -} - -/** - * list_entry - get the struct for this entry - * @ptr: the &struct list_head pointer. - * @type: the type of the struct this is embedded in. - * @member: the name of the list_struct within the struct. - */ -#define list_entry(ptr, type, member) \ - container_of(ptr, type, member) -/** - * list_for_each - iterate over a list - * @pos: the &struct list_head to use as a loop cursor. - * @head: the head for your list. - */ -#define list_for_each(pos, head) \ - for (pos = (head)->next; pos != (head); pos = pos->next) - -/** - * list_for_each_safe - iterate over a list safe against removal of list entry - * @pos: the &struct list_head to use as a loop cursor. - * @n: another &struct list_head to use as temporary storage - * @head: the head for your list. - */ -#define list_for_each_safe(pos, n, head) \ - for (pos = (head)->next, n = pos->next; pos != (head); \ - pos = n, n = pos->next) - -#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) - -/** - * container_of - cast a member of a structure out to the containing structure - * @ptr: the pointer to the member. - * @type: the type of the container struct this is embedded in. - * @member: the name of the member within the struct. - * - */ -#define container_of(ptr, type, member) ({ \ - const typeof( ((type *)0)->member ) *__mptr = (ptr); \ - (type *)( (char *)__mptr - offsetof(type,member) );}) - -#endif diff --git a/drivers/staging/usbip/userspace/libsrc/names.c b/drivers/staging/usbip/userspace/libsrc/names.c deleted file mode 100644 index 81ff8522405c..000000000000 --- a/drivers/staging/usbip/userspace/libsrc/names.c +++ /dev/null @@ -1,504 +0,0 @@ -/* - * 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> -#include <sys/stat.h> -#include <fcntl.h> -#include <dirent.h> -#include <string.h> -#include <errno.h> -#include <stdlib.h> -#include <unistd.h> -#include <stdio.h> -#include <ctype.h> - -#include "names.h" -#include "usbip_common.h" - -struct vendor { - struct vendor *next; - u_int16_t vendorid; - char name[1]; -}; - -struct product { - struct product *next; - u_int16_t vendorid, productid; - char name[1]; -}; - -struct class { - struct class *next; - u_int8_t classid; - char name[1]; -}; - -struct subclass { - struct subclass *next; - u_int8_t classid, subclassid; - char name[1]; -}; - -struct protocol { - struct protocol *next; - u_int8_t classid, subclassid, protocolid; - char name[1]; -}; - -struct genericstrtable { - struct genericstrtable *next; - unsigned int num; - char name[1]; -}; - - -#define HASH1 0x10 -#define HASH2 0x02 -#define HASHSZ 16 - -static unsigned int hashnum(unsigned int num) -{ - unsigned int mask1 = HASH1 << 27, mask2 = HASH2 << 27; - - for (; mask1 >= HASH1; mask1 >>= 1, mask2 >>= 1) - if (num & mask1) - num ^= mask2; - return num & (HASHSZ-1); -} - - -static struct vendor *vendors[HASHSZ] = { NULL, }; -static struct product *products[HASHSZ] = { NULL, }; -static struct class *classes[HASHSZ] = { NULL, }; -static struct subclass *subclasses[HASHSZ] = { NULL, }; -static struct protocol *protocols[HASHSZ] = { NULL, }; - -const char *names_vendor(u_int16_t vendorid) -{ - struct vendor *v; - - v = vendors[hashnum(vendorid)]; - for (; v; v = v->next) - if (v->vendorid == vendorid) - return v->name; - return NULL; -} - -const char *names_product(u_int16_t vendorid, u_int16_t productid) -{ - struct product *p; - - p = products[hashnum((vendorid << 16) | productid)]; - for (; p; p = p->next) - if (p->vendorid == vendorid && p->productid == productid) - return p->name; - return NULL; -} - -const char *names_class(u_int8_t classid) -{ - struct class *c; - - c = classes[hashnum(classid)]; - for (; c; c = c->next) - if (c->classid == classid) - return c->name; - return NULL; -} - -const char *names_subclass(u_int8_t classid, u_int8_t subclassid) -{ - struct subclass *s; - - s = subclasses[hashnum((classid << 8) | subclassid)]; - for (; s; s = s->next) - if (s->classid == classid && s->subclassid == subclassid) - return s->name; - return NULL; -} - -const char *names_protocol(u_int8_t classid, u_int8_t subclassid, - u_int8_t protocolid) -{ - struct protocol *p; - - p = protocols[hashnum((classid << 16) | (subclassid << 8) - | protocolid)]; - for (; p; p = p->next) - if (p->classid == classid && p->subclassid == subclassid && - p->protocolid == protocolid) - return p->name; - return NULL; -} - -/* add a cleanup function by takahiro */ -struct pool { - struct pool *next; - void *mem; -}; - -static struct pool *pool_head; - -static void *my_malloc(size_t size) -{ - struct pool *p; - - p = calloc(1, sizeof(struct pool)); - if (!p) - return NULL; - - p->mem = calloc(1, size); - if (!p->mem) { - free(p); - return NULL; - } - - p->next = pool_head; - pool_head = p; - - return p->mem; -} - -void names_free(void) -{ - struct pool *pool; - - if (!pool_head) - return; - - for (pool = pool_head; pool != NULL; ) { - struct pool *tmp; - - if (pool->mem) - free(pool->mem); - - tmp = pool; - pool = pool->next; - free(tmp); - } -} - -static int new_vendor(const char *name, u_int16_t vendorid) -{ - struct vendor *v; - unsigned int h = hashnum(vendorid); - - v = vendors[h]; - for (; v; v = v->next) - if (v->vendorid == vendorid) - return -1; - v = my_malloc(sizeof(struct vendor) + strlen(name)); - if (!v) - return -1; - strcpy(v->name, name); - v->vendorid = vendorid; - v->next = vendors[h]; - vendors[h] = v; - return 0; -} - -static int new_product(const char *name, u_int16_t vendorid, - u_int16_t productid) -{ - struct product *p; - unsigned int h = hashnum((vendorid << 16) | productid); - - p = products[h]; - for (; p; p = p->next) - if (p->vendorid == vendorid && p->productid == productid) - return -1; - p = my_malloc(sizeof(struct product) + strlen(name)); - if (!p) - return -1; - strcpy(p->name, name); - p->vendorid = vendorid; - p->productid = productid; - p->next = products[h]; - products[h] = p; - return 0; -} - -static int new_class(const char *name, u_int8_t classid) -{ - struct class *c; - unsigned int h = hashnum(classid); - - c = classes[h]; - for (; c; c = c->next) - if (c->classid == classid) - return -1; - c = my_malloc(sizeof(struct class) + strlen(name)); - if (!c) - return -1; - strcpy(c->name, name); - c->classid = classid; - c->next = classes[h]; - classes[h] = c; - return 0; -} - -static int new_subclass(const char *name, u_int8_t classid, u_int8_t subclassid) -{ - struct subclass *s; - unsigned int h = hashnum((classid << 8) | subclassid); - - s = subclasses[h]; - for (; s; s = s->next) - if (s->classid == classid && s->subclassid == subclassid) - return -1; - s = my_malloc(sizeof(struct subclass) + strlen(name)); - if (!s) - return -1; - strcpy(s->name, name); - s->classid = classid; - s->subclassid = subclassid; - s->next = subclasses[h]; - subclasses[h] = s; - return 0; -} - -static int new_protocol(const char *name, u_int8_t classid, u_int8_t subclassid, - u_int8_t protocolid) -{ - struct protocol *p; - unsigned int h = hashnum((classid << 16) | (subclassid << 8) - | protocolid); - - p = protocols[h]; - for (; p; p = p->next) - if (p->classid == classid && p->subclassid == subclassid - && p->protocolid == protocolid) - return -1; - p = my_malloc(sizeof(struct protocol) + strlen(name)); - if (!p) - return -1; - strcpy(p->name, name); - p->classid = classid; - p->subclassid = subclassid; - p->protocolid = protocolid; - p->next = protocols[h]; - protocols[h] = p; - return 0; -} - -static void parse(FILE *f) -{ - char buf[512], *cp; - unsigned int linectr = 0; - int lastvendor = -1; - int lastclass = -1; - int lastsubclass = -1; - int lasthut = -1; - int lastlang = -1; - unsigned int u; - - while (fgets(buf, sizeof(buf), f)) { - linectr++; - /* remove line ends */ - cp = strchr(buf, '\r'); - if (cp) - *cp = 0; - cp = strchr(buf, '\n'); - if (cp) - *cp = 0; - if (buf[0] == '#' || !buf[0]) - continue; - cp = buf; - if (buf[0] == 'P' && buf[1] == 'H' && buf[2] == 'Y' && - buf[3] == 'S' && buf[4] == 'D' && - buf[5] == 'E' && buf[6] == 'S' && /*isspace(buf[7])*/ - buf[7] == ' ') { - continue; - } - if (buf[0] == 'P' && buf[1] == 'H' && - buf[2] == 'Y' && /*isspace(buf[3])*/ buf[3] == ' ') { - continue; - } - if (buf[0] == 'B' && buf[1] == 'I' && buf[2] == 'A' && - buf[3] == 'S' && /*isspace(buf[4])*/ buf[4] == ' ') { - continue; - } - if (buf[0] == 'L' && /*isspace(buf[1])*/ buf[1] == ' ') { - lasthut = lastclass = lastvendor = lastsubclass = -1; - /* - * set 1 as pseudo-id to indicate that the parser is - * in a `L' section. - */ - lastlang = 1; - continue; - } - if (buf[0] == 'C' && /*isspace(buf[1])*/ buf[1] == ' ') { - /* class spec */ - cp = buf+2; - while (isspace(*cp)) - cp++; - if (!isxdigit(*cp)) { - err("Invalid class spec at line %u", linectr); - continue; - } - u = strtoul(cp, &cp, 16); - while (isspace(*cp)) - cp++; - if (!*cp) { - err("Invalid class spec at line %u", linectr); - continue; - } - if (new_class(cp, u)) - err("Duplicate class spec at line %u class %04x %s", - linectr, u, cp); - dbg("line %5u class %02x %s", linectr, u, cp); - lasthut = lastlang = lastvendor = lastsubclass = -1; - lastclass = u; - continue; - } - if (buf[0] == 'A' && buf[1] == 'T' && isspace(buf[2])) { - /* audio terminal type spec */ - continue; - } - if (buf[0] == 'H' && buf[1] == 'C' && buf[2] == 'C' - && isspace(buf[3])) { - /* HID Descriptor bCountryCode */ - continue; - } - if (isxdigit(*cp)) { - /* vendor */ - u = strtoul(cp, &cp, 16); - while (isspace(*cp)) - cp++; - if (!*cp) { - err("Invalid vendor spec at line %u", linectr); - continue; - } - if (new_vendor(cp, u)) - err("Duplicate vendor spec at line %u vendor %04x %s", - linectr, u, cp); - dbg("line %5u vendor %04x %s", linectr, u, cp); - lastvendor = u; - lasthut = lastlang = lastclass = lastsubclass = -1; - continue; - } - if (buf[0] == '\t' && isxdigit(buf[1])) { - /* product or subclass spec */ - u = strtoul(buf+1, &cp, 16); - while (isspace(*cp)) - cp++; - if (!*cp) { - err("Invalid product/subclass spec at line %u", - linectr); - continue; - } - if (lastvendor != -1) { - if (new_product(cp, lastvendor, u)) - err("Duplicate product spec at line %u product %04x:%04x %s", - linectr, lastvendor, u, cp); - dbg("line %5u product %04x:%04x %s", linectr, - lastvendor, u, cp); - continue; - } - if (lastclass != -1) { - if (new_subclass(cp, lastclass, u)) - err("Duplicate subclass spec at line %u class %02x:%02x %s", - linectr, lastclass, u, cp); - dbg("line %5u subclass %02x:%02x %s", linectr, - lastclass, u, cp); - lastsubclass = u; - continue; - } - if (lasthut != -1) { - /* do not store hut */ - continue; - } - if (lastlang != -1) { - /* do not store langid */ - continue; - } - err("Product/Subclass spec without prior Vendor/Class spec at line %u", - linectr); - continue; - } - if (buf[0] == '\t' && buf[1] == '\t' && isxdigit(buf[2])) { - /* protocol spec */ - u = strtoul(buf+2, &cp, 16); - while (isspace(*cp)) - cp++; - if (!*cp) { - err("Invalid protocol spec at line %u", - linectr); - continue; - } - if (lastclass != -1 && lastsubclass != -1) { - if (new_protocol(cp, lastclass, lastsubclass, - u)) - err("Duplicate protocol spec at line %u class %02x:%02x:%02x %s", - linectr, lastclass, lastsubclass, - u, cp); - dbg("line %5u protocol %02x:%02x:%02x %s", - linectr, lastclass, lastsubclass, u, cp); - continue; - } - err("Protocol spec without prior Class and Subclass spec at line %u", - linectr); - continue; - } - if (buf[0] == 'H' && buf[1] == 'I' && - buf[2] == 'D' && /*isspace(buf[3])*/ buf[3] == ' ') { - continue; - } - if (buf[0] == 'H' && buf[1] == 'U' && - buf[2] == 'T' && /*isspace(buf[3])*/ buf[3] == ' ') { - lastlang = lastclass = lastvendor = lastsubclass = -1; - /* - * set 1 as pseudo-id to indicate that the parser is - * in a `HUT' section. - */ - lasthut = 1; - continue; - } - if (buf[0] == 'R' && buf[1] == ' ') - continue; - - if (buf[0] == 'V' && buf[1] == 'T') - continue; - - err("Unknown line at line %u", linectr); - } -} - - -int names_init(char *n) -{ - FILE *f; - - f = fopen(n, "r"); - if (!f) - return errno; - - parse(f); - fclose(f); - return 0; -} diff --git a/drivers/staging/usbip/userspace/libsrc/names.h b/drivers/staging/usbip/userspace/libsrc/names.h deleted file mode 100644 index 680926512de2..000000000000 --- a/drivers/staging/usbip/userspace/libsrc/names.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * 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. - */ - -#ifndef _NAMES_H -#define _NAMES_H - -#include <sys/types.h> - -/* used by usbip_common.c */ -extern const char *names_vendor(u_int16_t vendorid); -extern const char *names_product(u_int16_t vendorid, u_int16_t productid); -extern const char *names_class(u_int8_t classid); -extern const char *names_subclass(u_int8_t classid, u_int8_t subclassid); -extern const char *names_protocol(u_int8_t classid, u_int8_t subclassid, - u_int8_t protocolid); -extern int names_init(char *n); -extern void names_free(void); - -#endif /* _NAMES_H */ diff --git a/drivers/staging/usbip/userspace/libsrc/sysfs_utils.c b/drivers/staging/usbip/userspace/libsrc/sysfs_utils.c deleted file mode 100644 index 36ac88ece0b8..000000000000 --- a/drivers/staging/usbip/userspace/libsrc/sysfs_utils.c +++ /dev/null @@ -1,31 +0,0 @@ -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <errno.h> - -#include "sysfs_utils.h" -#include "usbip_common.h" - -int write_sysfs_attribute(const char *attr_path, const char *new_value, - size_t len) -{ - int fd; - int length; - - fd = open(attr_path, O_WRONLY); - if (fd < 0) { - dbg("error opening attribute %s", attr_path); - return -1; - } - - length = write(fd, new_value, len); - if (length < 0) { - dbg("error writing to attribute %s", attr_path); - close(fd); - return -1; - } - - close(fd); - - return 0; -} diff --git a/drivers/staging/usbip/userspace/libsrc/sysfs_utils.h b/drivers/staging/usbip/userspace/libsrc/sysfs_utils.h deleted file mode 100644 index 32ac1d105d18..000000000000 --- a/drivers/staging/usbip/userspace/libsrc/sysfs_utils.h +++ /dev/null @@ -1,8 +0,0 @@ - -#ifndef __SYSFS_UTILS_H -#define __SYSFS_UTILS_H - -int write_sysfs_attribute(const char *attr_path, const char *new_value, - size_t len); - -#endif diff --git a/drivers/staging/usbip/userspace/libsrc/usbip_common.c b/drivers/staging/usbip/userspace/libsrc/usbip_common.c deleted file mode 100644 index ac73710473de..000000000000 --- a/drivers/staging/usbip/userspace/libsrc/usbip_common.c +++ /dev/null @@ -1,285 +0,0 @@ -/* - * Copyright (C) 2005-2007 Takahiro Hirofuchi - */ - -#include <libudev.h> -#include "usbip_common.h" -#include "names.h" - -#undef PROGNAME -#define PROGNAME "libusbip" - -int usbip_use_syslog; -int usbip_use_stderr; -int usbip_use_debug; - -extern struct udev *udev_context; - -struct speed_string { - int num; - char *speed; - char *desc; -}; - -static const struct speed_string speed_strings[] = { - { USB_SPEED_UNKNOWN, "unknown", "Unknown Speed"}, - { USB_SPEED_LOW, "1.5", "Low Speed(1.5Mbps)" }, - { USB_SPEED_FULL, "12", "Full Speed(12Mbps)" }, - { USB_SPEED_HIGH, "480", "High Speed(480Mbps)" }, - { USB_SPEED_WIRELESS, "53.3-480", "Wireless"}, - { USB_SPEED_SUPER, "5000", "Super Speed(5000Mbps)" }, - { 0, NULL, NULL } -}; - -struct portst_string { - int num; - char *desc; -}; - -static struct portst_string portst_strings[] = { - { SDEV_ST_AVAILABLE, "Device Available" }, - { SDEV_ST_USED, "Device in Use" }, - { SDEV_ST_ERROR, "Device Error"}, - { VDEV_ST_NULL, "Port Available"}, - { VDEV_ST_NOTASSIGNED, "Port Initializing"}, - { VDEV_ST_USED, "Port in Use"}, - { VDEV_ST_ERROR, "Port Error"}, - { 0, NULL} -}; - -const char *usbip_status_string(int32_t status) -{ - for (int i = 0; portst_strings[i].desc != NULL; i++) - if (portst_strings[i].num == status) - return portst_strings[i].desc; - - return "Unknown Status"; -} - -const char *usbip_speed_string(int num) -{ - for (int i = 0; speed_strings[i].speed != NULL; i++) - if (speed_strings[i].num == num) - return speed_strings[i].desc; - - return "Unknown Speed"; -} - - -#define DBG_UDEV_INTEGER(name)\ - dbg("%-20s = %x", to_string(name), (int) udev->name) - -#define DBG_UINF_INTEGER(name)\ - dbg("%-20s = %x", to_string(name), (int) uinf->name) - -void dump_usb_interface(struct usbip_usb_interface *uinf) -{ - char buff[100]; - - usbip_names_get_class(buff, sizeof(buff), - uinf->bInterfaceClass, - uinf->bInterfaceSubClass, - uinf->bInterfaceProtocol); - dbg("%-20s = %s", "Interface(C/SC/P)", buff); -} - -void dump_usb_device(struct usbip_usb_device *udev) -{ - char buff[100]; - - dbg("%-20s = %s", "path", udev->path); - dbg("%-20s = %s", "busid", udev->busid); - - usbip_names_get_class(buff, sizeof(buff), - udev->bDeviceClass, - udev->bDeviceSubClass, - udev->bDeviceProtocol); - dbg("%-20s = %s", "Device(C/SC/P)", buff); - - DBG_UDEV_INTEGER(bcdDevice); - - usbip_names_get_product(buff, sizeof(buff), - udev->idVendor, - udev->idProduct); - dbg("%-20s = %s", "Vendor/Product", buff); - - DBG_UDEV_INTEGER(bNumConfigurations); - DBG_UDEV_INTEGER(bNumInterfaces); - - dbg("%-20s = %s", "speed", - usbip_speed_string(udev->speed)); - - DBG_UDEV_INTEGER(busnum); - DBG_UDEV_INTEGER(devnum); -} - - -int read_attr_value(struct udev_device *dev, const char *name, - const char *format) -{ - const char *attr; - int num = 0; - int ret; - - attr = udev_device_get_sysattr_value(dev, name); - if (!attr) { - err("udev_device_get_sysattr_value failed"); - goto err; - } - - /* The client chooses the device configuration - * when attaching it so right after being bound - * to usbip-host on the server the device will - * have no configuration. - * Therefore, attributes such as bConfigurationValue - * and bNumInterfaces will not exist and sscanf will - * fail. Check for these cases and don't treat them - * as errors. - */ - - ret = sscanf(attr, format, &num); - if (ret < 1) { - if (strcmp(name, "bConfigurationValue") && - strcmp(name, "bNumInterfaces")) { - err("sscanf failed for attribute %s", name); - goto err; - } - } - -err: - - return num; -} - - -int read_attr_speed(struct udev_device *dev) -{ - const char *speed; - - speed = udev_device_get_sysattr_value(dev, "speed"); - if (!speed) { - err("udev_device_get_sysattr_value failed"); - goto err; - } - - for (int i = 0; speed_strings[i].speed != NULL; i++) { - if (!strcmp(speed, speed_strings[i].speed)) - return speed_strings[i].num; - } - -err: - - return USB_SPEED_UNKNOWN; -} - -#define READ_ATTR(object, type, dev, name, format) \ - do { \ - (object)->name = (type) read_attr_value(dev, to_string(name), \ - format); \ - } while (0) - - -int read_usb_device(struct udev_device *sdev, struct usbip_usb_device *udev) -{ - uint32_t busnum, devnum; - const char *path, *name; - - READ_ATTR(udev, uint8_t, sdev, bDeviceClass, "%02x\n"); - READ_ATTR(udev, uint8_t, sdev, bDeviceSubClass, "%02x\n"); - READ_ATTR(udev, uint8_t, sdev, bDeviceProtocol, "%02x\n"); - - READ_ATTR(udev, uint16_t, sdev, idVendor, "%04x\n"); - READ_ATTR(udev, uint16_t, sdev, idProduct, "%04x\n"); - READ_ATTR(udev, uint16_t, sdev, bcdDevice, "%04x\n"); - - READ_ATTR(udev, uint8_t, sdev, bConfigurationValue, "%02x\n"); - READ_ATTR(udev, uint8_t, sdev, bNumConfigurations, "%02x\n"); - READ_ATTR(udev, uint8_t, sdev, bNumInterfaces, "%02x\n"); - - READ_ATTR(udev, uint8_t, sdev, devnum, "%d\n"); - udev->speed = read_attr_speed(sdev); - - 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); - - sscanf(name, "%u-%u", &busnum, &devnum); - udev->busnum = busnum; - - return 0; -} - -int read_usb_interface(struct usbip_usb_device *udev, int i, - struct usbip_usb_interface *uinf) -{ - char busid[SYSFS_BUS_ID_SIZE]; - struct udev_device *sif; - - sprintf(busid, "%s:%d.%d", udev->busid, udev->bConfigurationValue, i); - - sif = udev_device_new_from_subsystem_sysname(udev_context, "usb", busid); - if (!sif) { - err("udev_device_new_from_subsystem_sysname %s failed", busid); - return -1; - } - - READ_ATTR(uinf, uint8_t, sif, bInterfaceClass, "%02x\n"); - READ_ATTR(uinf, uint8_t, sif, bInterfaceSubClass, "%02x\n"); - READ_ATTR(uinf, uint8_t, sif, bInterfaceProtocol, "%02x\n"); - - return 0; -} - -int usbip_names_init(char *f) -{ - return names_init(f); -} - -void usbip_names_free(void) -{ - names_free(); -} - -void usbip_names_get_product(char *buff, size_t size, uint16_t vendor, - uint16_t product) -{ - const char *prod, *vend; - - prod = names_product(vendor, product); - if (!prod) - prod = "unknown product"; - - - vend = names_vendor(vendor); - if (!vend) - vend = "unknown vendor"; - - snprintf(buff, size, "%s : %s (%04x:%04x)", vend, prod, vendor, product); -} - -void usbip_names_get_class(char *buff, size_t size, uint8_t class, - uint8_t subclass, uint8_t protocol) -{ - const char *c, *s, *p; - - if (class == 0 && subclass == 0 && protocol == 0) { - snprintf(buff, size, "(Defined at Interface level) (%02x/%02x/%02x)", class, subclass, protocol); - return; - } - - p = names_protocol(class, subclass, protocol); - if (!p) - p = "unknown protocol"; - - s = names_subclass(class, subclass); - if (!s) - s = "unknown subclass"; - - c = names_class(class); - if (!c) - c = "unknown class"; - - snprintf(buff, size, "%s / %s / %s (%02x/%02x/%02x)", c, s, p, class, subclass, protocol); -} diff --git a/drivers/staging/usbip/userspace/libsrc/usbip_common.h b/drivers/staging/usbip/userspace/libsrc/usbip_common.h deleted file mode 100644 index 5a0e95edf4df..000000000000 --- a/drivers/staging/usbip/userspace/libsrc/usbip_common.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * Copyright (C) 2005-2007 Takahiro Hirofuchi - */ - -#ifndef __USBIP_COMMON_H -#define __USBIP_COMMON_H - -#include <libudev.h> - -#include <stdint.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include <syslog.h> -#include <unistd.h> -#include <linux/usb/ch9.h> -#include "../../uapi/usbip.h" - -#ifndef USBIDS_FILE -#define USBIDS_FILE "/usr/share/hwdata/usb.ids" -#endif - -#ifndef VHCI_STATE_PATH -#define VHCI_STATE_PATH "/var/run/vhci_hcd" -#endif - -/* kernel module names */ -#define USBIP_CORE_MOD_NAME "usbip-core" -#define USBIP_HOST_DRV_NAME "usbip-host" -#define USBIP_VHCI_DRV_NAME "vhci_hcd" - -/* sysfs constants */ -#define SYSFS_MNT_PATH "/sys" -#define SYSFS_BUS_NAME "bus" -#define SYSFS_BUS_TYPE "usb" -#define SYSFS_DRIVERS_NAME "drivers" - -#define SYSFS_PATH_MAX 256 -#define SYSFS_BUS_ID_SIZE 32 - -extern int usbip_use_syslog; -extern int usbip_use_stderr; -extern int usbip_use_debug ; - -#define PROGNAME "usbip" - -#define pr_fmt(fmt) "%s: %s: " fmt "\n", PROGNAME -#define dbg_fmt(fmt) pr_fmt("%s:%d:[%s] " fmt), "debug", \ - __FILE__, __LINE__, __func__ - -#define err(fmt, args...) \ - do { \ - if (usbip_use_syslog) { \ - syslog(LOG_ERR, pr_fmt(fmt), "error", ##args); \ - } \ - if (usbip_use_stderr) { \ - fprintf(stderr, pr_fmt(fmt), "error", ##args); \ - } \ - } while (0) - -#define info(fmt, args...) \ - do { \ - if (usbip_use_syslog) { \ - syslog(LOG_INFO, pr_fmt(fmt), "info", ##args); \ - } \ - if (usbip_use_stderr) { \ - fprintf(stderr, pr_fmt(fmt), "info", ##args); \ - } \ - } while (0) - -#define dbg(fmt, args...) \ - do { \ - if (usbip_use_debug) { \ - if (usbip_use_syslog) { \ - syslog(LOG_DEBUG, dbg_fmt(fmt), ##args); \ - } \ - if (usbip_use_stderr) { \ - fprintf(stderr, dbg_fmt(fmt), ##args); \ - } \ - } \ - } while (0) - -#define BUG() \ - do { \ - err("sorry, it's a bug!"); \ - abort(); \ - } while (0) - -struct usbip_usb_interface { - uint8_t bInterfaceClass; - uint8_t bInterfaceSubClass; - uint8_t bInterfaceProtocol; - uint8_t padding; /* alignment */ -} __attribute__((packed)); - -struct usbip_usb_device { - char path[SYSFS_PATH_MAX]; - char busid[SYSFS_BUS_ID_SIZE]; - - uint32_t busnum; - uint32_t devnum; - uint32_t speed; - - uint16_t idVendor; - uint16_t idProduct; - uint16_t bcdDevice; - - uint8_t bDeviceClass; - uint8_t bDeviceSubClass; - uint8_t bDeviceProtocol; - uint8_t bConfigurationValue; - uint8_t bNumConfigurations; - uint8_t bNumInterfaces; -} __attribute__((packed)); - -#define to_string(s) #s - -void dump_usb_interface(struct usbip_usb_interface *); -void dump_usb_device(struct usbip_usb_device *); -int read_usb_device(struct udev_device *sdev, struct usbip_usb_device *udev); -int read_attr_value(struct udev_device *dev, const char *name, - const char *format); -int read_usb_interface(struct usbip_usb_device *udev, int i, - struct usbip_usb_interface *uinf); - -const char *usbip_speed_string(int num); -const char *usbip_status_string(int32_t status); - -int usbip_names_init(char *); -void usbip_names_free(void); -void usbip_names_get_product(char *buff, size_t size, uint16_t vendor, - uint16_t product); -void usbip_names_get_class(char *buff, size_t size, uint8_t class, - uint8_t subclass, uint8_t protocol); - -#endif /* __USBIP_COMMON_H */ diff --git a/drivers/staging/usbip/userspace/libsrc/usbip_host_driver.c b/drivers/staging/usbip/userspace/libsrc/usbip_host_driver.c deleted file mode 100644 index bef08d5c44e8..000000000000 --- a/drivers/staging/usbip/userspace/libsrc/usbip_host_driver.c +++ /dev/null @@ -1,280 +0,0 @@ -/* - * 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> -#include <sys/stat.h> -#include <fcntl.h> - -#include <errno.h> -#include <unistd.h> - -#include <libudev.h> - -#include "usbip_common.h" -#include "usbip_host_driver.h" -#include "list.h" -#include "sysfs_utils.h" - -#undef PROGNAME -#define PROGNAME "libusbip" - -struct usbip_host_driver *host_driver; -struct udev *udev_context; - -static int32_t read_attr_usbip_status(struct usbip_usb_device *udev) -{ - char status_attr_path[SYSFS_PATH_MAX]; - int fd; - int length; - char status; - int value = 0; - - snprintf(status_attr_path, SYSFS_PATH_MAX, "%s/usbip_status", - udev->path); - - fd = open(status_attr_path, O_RDONLY); - if (fd < 0) { - err("error opening attribute %s", status_attr_path); - return -1; - } - - length = read(fd, &status, 1); - if (length < 0) { - err("error reading attribute %s", status_attr_path); - close(fd); - return -1; - } - - value = atoi(&status); - - return value; -} - -static -struct usbip_exported_device *usbip_exported_device_new(const char *sdevpath) -{ - struct usbip_exported_device *edev = NULL; - struct usbip_exported_device *edev_old; - size_t size; - int i; - - edev = calloc(1, sizeof(struct usbip_exported_device)); - - edev->sudev = udev_device_new_from_syspath(udev_context, sdevpath); - if (!edev->sudev) { - err("udev_device_new_from_syspath: %s", sdevpath); - goto err; - } - - read_usb_device(edev->sudev, &edev->udev); - - edev->status = read_attr_usbip_status(&edev->udev); - if (edev->status < 0) - goto err; - - /* reallocate buffer to include usb interface data */ - size = sizeof(struct usbip_exported_device) + - edev->udev.bNumInterfaces * sizeof(struct usbip_usb_interface); - - edev_old = edev; - edev = realloc(edev, size); - if (!edev) { - edev = edev_old; - dbg("realloc failed"); - goto err; - } - - for (i = 0; i < edev->udev.bNumInterfaces; i++) - read_usb_interface(&edev->udev, i, &edev->uinf[i]); - - return edev; -err: - if (edev->sudev) - udev_device_unref(edev->sudev); - if (edev) - free(edev); - - return NULL; -} - -static int refresh_exported_devices(void) -{ - struct usbip_exported_device *edev; - struct udev_enumerate *enumerate; - struct udev_list_entry *devices, *dev_list_entry; - struct udev_device *dev; - const char *path; - const char *driver; - - enumerate = udev_enumerate_new(udev_context); - udev_enumerate_add_match_subsystem(enumerate, "usb"); - udev_enumerate_scan_devices(enumerate); - - devices = udev_enumerate_get_list_entry(enumerate); - - udev_list_entry_foreach(dev_list_entry, devices) { - path = udev_list_entry_get_name(dev_list_entry); - dev = udev_device_new_from_syspath(udev_context, path); - if (dev == NULL) - continue; - - /* Check whether device uses usbip-host driver. */ - driver = udev_device_get_driver(dev); - if (driver != NULL && !strcmp(driver, USBIP_HOST_DRV_NAME)) { - edev = usbip_exported_device_new(path); - if (!edev) { - dbg("usbip_exported_device_new failed"); - continue; - } - - list_add(&edev->node, &host_driver->edev_list); - host_driver->ndevs++; - } - } - - return 0; -} - -static void usbip_exported_device_destroy(void) -{ - struct list_head *i, *tmp; - struct usbip_exported_device *edev; - - list_for_each_safe(i, tmp, &host_driver->edev_list) { - edev = list_entry(i, struct usbip_exported_device, node); - list_del(i); - free(edev); - } -} - -int usbip_host_driver_open(void) -{ - int rc; - - udev_context = udev_new(); - if (!udev_context) { - err("udev_new failed"); - return -1; - } - - host_driver = calloc(1, sizeof(*host_driver)); - - host_driver->ndevs = 0; - INIT_LIST_HEAD(&host_driver->edev_list); - - rc = refresh_exported_devices(); - if (rc < 0) - goto err_free_host_driver; - - return 0; - -err_free_host_driver: - free(host_driver); - host_driver = NULL; - - udev_unref(udev_context); - - return -1; -} - -void usbip_host_driver_close(void) -{ - if (!host_driver) - return; - - usbip_exported_device_destroy(); - - free(host_driver); - host_driver = NULL; - - udev_unref(udev_context); -} - -int usbip_host_refresh_device_list(void) -{ - int rc; - - usbip_exported_device_destroy(); - - host_driver->ndevs = 0; - INIT_LIST_HEAD(&host_driver->edev_list); - - rc = refresh_exported_devices(); - if (rc < 0) - return -1; - - return 0; -} - -int usbip_host_export_device(struct usbip_exported_device *edev, int sockfd) -{ - char attr_name[] = "usbip_sockfd"; - char sockfd_attr_path[SYSFS_PATH_MAX]; - char sockfd_buff[30]; - int ret; - - if (edev->status != SDEV_ST_AVAILABLE) { - dbg("device not available: %s", edev->udev.busid); - switch (edev->status) { - case SDEV_ST_ERROR: - dbg("status SDEV_ST_ERROR"); - break; - case SDEV_ST_USED: - dbg("status SDEV_ST_USED"); - break; - default: - dbg("status unknown: 0x%x", edev->status); - } - return -1; - } - - /* only the first interface is true */ - snprintf(sockfd_attr_path, sizeof(sockfd_attr_path), "%s/%s", - edev->udev.path, attr_name); - - snprintf(sockfd_buff, sizeof(sockfd_buff), "%d\n", sockfd); - - ret = write_sysfs_attribute(sockfd_attr_path, sockfd_buff, - strlen(sockfd_buff)); - if (ret < 0) { - err("write_sysfs_attribute failed: sockfd %s to %s", - sockfd_buff, sockfd_attr_path); - return ret; - } - - info("connect: %s", edev->udev.busid); - - return ret; -} - -struct usbip_exported_device *usbip_host_get_device(int num) -{ - struct list_head *i; - struct usbip_exported_device *edev; - int cnt = 0; - - list_for_each(i, &host_driver->edev_list) { - edev = list_entry(i, struct usbip_exported_device, node); - if (num == cnt) - return edev; - else - cnt++; - } - - return NULL; -} diff --git a/drivers/staging/usbip/userspace/libsrc/usbip_host_driver.h b/drivers/staging/usbip/userspace/libsrc/usbip_host_driver.h deleted file mode 100644 index 2a31f855c616..000000000000 --- a/drivers/staging/usbip/userspace/libsrc/usbip_host_driver.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * 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_DRIVER_H -#define __USBIP_HOST_DRIVER_H - -#include <stdint.h> -#include "usbip_common.h" -#include "list.h" - -struct usbip_host_driver { - int ndevs; - /* list of exported device */ - struct list_head edev_list; -}; - -struct usbip_exported_device { - struct udev_device *sudev; - int32_t status; - struct usbip_usb_device udev; - struct list_head node; - struct usbip_usb_interface uinf[]; -}; - -extern struct usbip_host_driver *host_driver; - -int usbip_host_driver_open(void); -void usbip_host_driver_close(void); - -int usbip_host_refresh_device_list(void); -int usbip_host_export_device(struct usbip_exported_device *edev, int sockfd); -struct usbip_exported_device *usbip_host_get_device(int num); - -#endif /* __USBIP_HOST_DRIVER_H */ diff --git a/drivers/staging/usbip/userspace/libsrc/vhci_driver.c b/drivers/staging/usbip/userspace/libsrc/vhci_driver.c deleted file mode 100644 index ad9204773533..000000000000 --- a/drivers/staging/usbip/userspace/libsrc/vhci_driver.c +++ /dev/null @@ -1,411 +0,0 @@ -/* - * Copyright (C) 2005-2007 Takahiro Hirofuchi - */ - -#include "usbip_common.h" -#include "vhci_driver.h" -#include <limits.h> -#include <netdb.h> -#include <libudev.h> -#include "sysfs_utils.h" - -#undef PROGNAME -#define PROGNAME "libusbip" - -struct usbip_vhci_driver *vhci_driver; -struct udev *udev_context; - -static struct usbip_imported_device * -imported_device_init(struct usbip_imported_device *idev, char *busid) -{ - struct udev_device *sudev; - - sudev = udev_device_new_from_subsystem_sysname(udev_context, - "usb", busid); - if (!sudev) { - dbg("udev_device_new_from_subsystem_sysname failed: %s", busid); - goto err; - } - read_usb_device(sudev, &idev->udev); - udev_device_unref(sudev); - - return idev; - -err: - return NULL; -} - - - -static int parse_status(const char *value) -{ - int ret = 0; - char *c; - - - for (int i = 0; i < vhci_driver->nports; i++) - memset(&vhci_driver->idev[i], 0, sizeof(vhci_driver->idev[i])); - - - /* skip a header line */ - c = strchr(value, '\n'); - if (!c) - return -1; - c++; - - while (*c != '\0') { - int port, status, speed, devid; - unsigned long socket; - char lbusid[SYSFS_BUS_ID_SIZE]; - - ret = sscanf(c, "%d %d %d %x %lx %31s\n", - &port, &status, &speed, - &devid, &socket, lbusid); - - if (ret < 5) { - dbg("sscanf failed: %d", ret); - BUG(); - } - - dbg("port %d status %d speed %d devid %x", - port, status, speed, devid); - dbg("socket %lx lbusid %s", socket, lbusid); - - - /* if a device is connected, look at it */ - { - struct usbip_imported_device *idev = &vhci_driver->idev[port]; - - idev->port = port; - idev->status = status; - - idev->devid = devid; - - idev->busnum = (devid >> 16); - idev->devnum = (devid & 0x0000ffff); - - if (idev->status != VDEV_ST_NULL - && idev->status != VDEV_ST_NOTASSIGNED) { - idev = imported_device_init(idev, lbusid); - if (!idev) { - dbg("imported_device_init failed"); - return -1; - } - } - } - - - /* go to the next line */ - c = strchr(c, '\n'); - if (!c) - break; - c++; - } - - dbg("exit"); - - return 0; -} - -static int refresh_imported_device_list(void) -{ - const char *attr_status; - - attr_status = udev_device_get_sysattr_value(vhci_driver->hc_device, - "status"); - if (!attr_status) { - err("udev_device_get_sysattr_value failed"); - return -1; - } - - return parse_status(attr_status); -} - -static int get_nports(void) -{ - char *c; - int nports = 0; - const char *attr_status; - - attr_status = udev_device_get_sysattr_value(vhci_driver->hc_device, - "status"); - if (!attr_status) { - err("udev_device_get_sysattr_value failed"); - return -1; - } - - /* skip a header line */ - c = strchr(attr_status, '\n'); - if (!c) - return 0; - c++; - - while (*c != '\0') { - /* go to the next line */ - c = strchr(c, '\n'); - if (!c) - return nports; - c++; - nports += 1; - } - - return nports; -} - -/* - * Read the given port's record. - * - * To avoid buffer overflow we will read the entire line and - * validate each part's size. The initial buffer is padded by 4 to - * accommodate the 2 spaces, 1 newline and an additional character - * which is needed to properly validate the 3rd part without it being - * truncated to an acceptable length. - */ -static int read_record(int rhport, char *host, unsigned long host_len, - char *port, unsigned long port_len, char *busid) -{ - int part; - FILE *file; - char path[PATH_MAX+1]; - char *buffer, *start, *end; - char delim[] = {' ', ' ', '\n'}; - int max_len[] = {(int)host_len, (int)port_len, SYSFS_BUS_ID_SIZE}; - size_t buffer_len = host_len + port_len + SYSFS_BUS_ID_SIZE + 4; - - buffer = malloc(buffer_len); - if (!buffer) - return -1; - - snprintf(path, PATH_MAX, VHCI_STATE_PATH"/port%d", rhport); - - file = fopen(path, "r"); - if (!file) { - err("fopen"); - free(buffer); - return -1; - } - - if (fgets(buffer, buffer_len, file) == NULL) { - err("fgets"); - free(buffer); - fclose(file); - return -1; - } - fclose(file); - - /* validate the length of each of the 3 parts */ - start = buffer; - for (part = 0; part < 3; part++) { - end = strchr(start, delim[part]); - if (end == NULL || (end - start) > max_len[part]) { - free(buffer); - return -1; - } - start = end + 1; - } - - if (sscanf(buffer, "%s %s %s\n", host, port, busid) != 3) { - err("sscanf"); - free(buffer); - return -1; - } - - free(buffer); - - return 0; -} - -/* ---------------------------------------------------------------------- */ - -int usbip_vhci_driver_open(void) -{ - udev_context = udev_new(); - if (!udev_context) { - err("udev_new failed"); - return -1; - } - - vhci_driver = calloc(1, sizeof(struct usbip_vhci_driver)); - - /* will be freed in usbip_driver_close() */ - vhci_driver->hc_device = - udev_device_new_from_subsystem_sysname(udev_context, - USBIP_VHCI_BUS_TYPE, - USBIP_VHCI_DRV_NAME); - if (!vhci_driver->hc_device) { - err("udev_device_new_from_subsystem_sysname failed"); - goto err; - } - - vhci_driver->nports = get_nports(); - - dbg("available ports: %d", vhci_driver->nports); - - if (refresh_imported_device_list()) - goto err; - - return 0; - -err: - udev_device_unref(vhci_driver->hc_device); - - if (vhci_driver) - free(vhci_driver); - - vhci_driver = NULL; - - udev_unref(udev_context); - - return -1; -} - - -void usbip_vhci_driver_close(void) -{ - if (!vhci_driver) - return; - - udev_device_unref(vhci_driver->hc_device); - - free(vhci_driver); - - vhci_driver = NULL; - - udev_unref(udev_context); -} - - -int usbip_vhci_refresh_device_list(void) -{ - - if (refresh_imported_device_list()) - goto err; - - return 0; -err: - dbg("failed to refresh device list"); - return -1; -} - - -int usbip_vhci_get_free_port(void) -{ - for (int i = 0; i < vhci_driver->nports; i++) { - if (vhci_driver->idev[i].status == VDEV_ST_NULL) - return i; - } - - return -1; -} - -int usbip_vhci_attach_device2(uint8_t port, int sockfd, uint32_t devid, - uint32_t speed) { - char buff[200]; /* what size should be ? */ - char attach_attr_path[SYSFS_PATH_MAX]; - char attr_attach[] = "attach"; - const char *path; - int ret; - - snprintf(buff, sizeof(buff), "%u %d %u %u", - port, sockfd, devid, speed); - dbg("writing: %s", buff); - - path = udev_device_get_syspath(vhci_driver->hc_device); - snprintf(attach_attr_path, sizeof(attach_attr_path), "%s/%s", - path, attr_attach); - dbg("attach attribute path: %s", attach_attr_path); - - ret = write_sysfs_attribute(attach_attr_path, buff, strlen(buff)); - if (ret < 0) { - dbg("write_sysfs_attribute failed"); - return -1; - } - - dbg("attached port: %d", port); - - return 0; -} - -static unsigned long get_devid(uint8_t busnum, uint8_t devnum) -{ - return (busnum << 16) | devnum; -} - -/* will be removed */ -int usbip_vhci_attach_device(uint8_t port, int sockfd, uint8_t busnum, - uint8_t devnum, uint32_t speed) -{ - int devid = get_devid(busnum, devnum); - - return usbip_vhci_attach_device2(port, sockfd, devid, speed); -} - -int usbip_vhci_detach_device(uint8_t port) -{ - char detach_attr_path[SYSFS_PATH_MAX]; - char attr_detach[] = "detach"; - char buff[200]; /* what size should be ? */ - const char *path; - int ret; - - snprintf(buff, sizeof(buff), "%u", port); - dbg("writing: %s", buff); - - path = udev_device_get_syspath(vhci_driver->hc_device); - snprintf(detach_attr_path, sizeof(detach_attr_path), "%s/%s", - path, attr_detach); - dbg("detach attribute path: %s", detach_attr_path); - - ret = write_sysfs_attribute(detach_attr_path, buff, strlen(buff)); - if (ret < 0) { - dbg("write_sysfs_attribute failed"); - return -1; - } - - dbg("detached port: %d", port); - - return 0; -} - -int usbip_vhci_imported_device_dump(struct usbip_imported_device *idev) -{ - char product_name[100]; - char host[NI_MAXHOST] = "unknown host"; - char serv[NI_MAXSERV] = "unknown port"; - char remote_busid[SYSFS_BUS_ID_SIZE]; - int ret; - int read_record_error = 0; - - if (idev->status == VDEV_ST_NULL || idev->status == VDEV_ST_NOTASSIGNED) - return 0; - - ret = read_record(idev->port, host, sizeof(host), serv, sizeof(serv), - remote_busid); - if (ret) { - err("read_record"); - read_record_error = 1; - } - - printf("Port %02d: <%s> at %s\n", idev->port, - usbip_status_string(idev->status), - usbip_speed_string(idev->udev.speed)); - - usbip_names_get_product(product_name, sizeof(product_name), - idev->udev.idVendor, idev->udev.idProduct); - - printf(" %s\n", product_name); - - if (!read_record_error) { - printf("%10s -> usbip://%s:%s/%s\n", idev->udev.busid, - host, serv, remote_busid); - printf("%10s -> remote bus/dev %03d/%03d\n", " ", - idev->busnum, idev->devnum); - } else { - printf("%10s -> unknown host, remote port and remote busid\n", - idev->udev.busid); - printf("%10s -> remote bus/dev %03d/%03d\n", " ", - idev->busnum, idev->devnum); - } - - return 0; -} diff --git a/drivers/staging/usbip/userspace/libsrc/vhci_driver.h b/drivers/staging/usbip/userspace/libsrc/vhci_driver.h deleted file mode 100644 index fa2316cf2cac..000000000000 --- a/drivers/staging/usbip/userspace/libsrc/vhci_driver.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright (C) 2005-2007 Takahiro Hirofuchi - */ - -#ifndef __VHCI_DRIVER_H -#define __VHCI_DRIVER_H - -#include <libudev.h> -#include <stdint.h> - -#include "usbip_common.h" - -#define USBIP_VHCI_BUS_TYPE "platform" -#define MAXNPORT 128 - -struct usbip_imported_device { - uint8_t port; - uint32_t status; - - uint32_t devid; - - uint8_t busnum; - uint8_t devnum; - - /* usbip_class_device list */ - struct usbip_usb_device udev; -}; - -struct usbip_vhci_driver { - - /* /sys/devices/platform/vhci_hcd */ - struct udev_device *hc_device; - - int nports; - struct usbip_imported_device idev[MAXNPORT]; -}; - - -extern struct usbip_vhci_driver *vhci_driver; - -int usbip_vhci_driver_open(void); -void usbip_vhci_driver_close(void); - -int usbip_vhci_refresh_device_list(void); - - -int usbip_vhci_get_free_port(void); -int usbip_vhci_attach_device2(uint8_t port, int sockfd, uint32_t devid, - uint32_t speed); - -/* will be removed */ -int usbip_vhci_attach_device(uint8_t port, int sockfd, uint8_t busnum, - uint8_t devnum, uint32_t speed); - -int usbip_vhci_detach_device(uint8_t port); - -int usbip_vhci_imported_device_dump(struct usbip_imported_device *idev); - -#endif /* __VHCI_DRIVER_H */ diff --git a/drivers/staging/usbip/userspace/src/Makefile.am b/drivers/staging/usbip/userspace/src/Makefile.am deleted file mode 100644 index e81a4ebadeff..000000000000 --- a/drivers/staging/usbip/userspace/src/Makefile.am +++ /dev/null @@ -1,11 +0,0 @@ -AM_CPPFLAGS = -I$(top_srcdir)/libsrc -DUSBIDS_FILE='"@USBIDS_DIR@/usb.ids"' -AM_CFLAGS = @EXTRA_CFLAGS@ -LDADD = $(top_builddir)/libsrc/libusbip.la - -sbin_PROGRAMS := usbip usbipd - -usbip_SOURCES := usbip.h utils.h usbip.c utils.c usbip_network.c \ - usbip_attach.c usbip_detach.c usbip_list.c \ - usbip_bind.c usbip_unbind.c usbip_port.c - -usbipd_SOURCES := usbip_network.h usbipd.c usbip_network.c diff --git a/drivers/staging/usbip/userspace/src/usbip.c b/drivers/staging/usbip/userspace/src/usbip.c deleted file mode 100644 index d7599d943529..000000000000 --- a/drivers/staging/usbip/userspace/src/usbip.c +++ /dev/null @@ -1,201 +0,0 @@ -/* - * 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> -#include <stdlib.h> - -#include <getopt.h> -#include <syslog.h> - -#include "usbip_common.h" -#include "usbip_network.h" -#include "usbip.h" - -static int usbip_help(int argc, char *argv[]); -static int usbip_version(int argc, char *argv[]); - -static const char usbip_version_string[] = PACKAGE_STRING; - -static const char usbip_usage_string[] = - "usbip [--debug] [--log] [--tcp-port PORT] [version]\n" - " [help] <command> <args>\n"; - -static void usbip_usage(void) -{ - printf("usage: %s", usbip_usage_string); -} - -struct command { - const char *name; - int (*fn)(int argc, char *argv[]); - const char *help; - void (*usage)(void); -}; - -static const struct command cmds[] = { - { - .name = "help", - .fn = usbip_help, - .help = NULL, - .usage = NULL - }, - { - .name = "version", - .fn = usbip_version, - .help = NULL, - .usage = NULL - }, - { - .name = "attach", - .fn = usbip_attach, - .help = "Attach a remote USB device", - .usage = usbip_attach_usage - }, - { - .name = "detach", - .fn = usbip_detach, - .help = "Detach a remote USB device", - .usage = usbip_detach_usage - }, - { - .name = "list", - .fn = usbip_list, - .help = "List exportable or local USB devices", - .usage = usbip_list_usage - }, - { - .name = "bind", - .fn = usbip_bind, - .help = "Bind device to " USBIP_HOST_DRV_NAME ".ko", - .usage = usbip_bind_usage - }, - { - .name = "unbind", - .fn = usbip_unbind, - .help = "Unbind device from " USBIP_HOST_DRV_NAME ".ko", - .usage = usbip_unbind_usage - }, - { - .name = "port", - .fn = usbip_port_show, - .help = "Show imported USB devices", - .usage = NULL - }, - { NULL, NULL, NULL, NULL } -}; - -static int usbip_help(int argc, char *argv[]) -{ - const struct command *cmd; - int i; - int ret = 0; - - if (argc > 1 && argv++) { - for (i = 0; cmds[i].name != NULL; i++) - if (!strcmp(cmds[i].name, argv[0]) && cmds[i].usage) { - cmds[i].usage(); - goto done; - } - ret = -1; - } - - usbip_usage(); - printf("\n"); - for (cmd = cmds; cmd->name != NULL; cmd++) - if (cmd->help != NULL) - printf(" %-10s %s\n", cmd->name, cmd->help); - printf("\n"); -done: - return ret; -} - -static int usbip_version(int argc, char *argv[]) -{ - (void) argc; - (void) argv; - - printf(PROGNAME " (%s)\n", usbip_version_string); - return 0; -} - -static int run_command(const struct command *cmd, int argc, char *argv[]) -{ - dbg("running command: `%s'", cmd->name); - return cmd->fn(argc, argv); -} - -int main(int argc, char *argv[]) -{ - static const struct option opts[] = { - { "debug", no_argument, NULL, 'd' }, - { "log", no_argument, NULL, 'l' }, - { "tcp-port", required_argument, NULL, 't' }, - { NULL, 0, NULL, 0 } - }; - - char *cmd; - int opt; - int i, rc = -1; - - usbip_use_stderr = 1; - opterr = 0; - for (;;) { - opt = getopt_long(argc, argv, "+dlt:", opts, NULL); - - if (opt == -1) - break; - - switch (opt) { - case 'd': - usbip_use_debug = 1; - break; - case 'l': - usbip_use_syslog = 1; - openlog("", LOG_PID, LOG_USER); - break; - case 't': - usbip_setup_port_number(optarg); - break; - case '?': - printf("usbip: invalid option\n"); - default: - usbip_usage(); - goto out; - } - } - - cmd = argv[optind]; - if (cmd) { - for (i = 0; cmds[i].name != NULL; i++) - if (!strcmp(cmds[i].name, cmd)) { - argc -= optind; - argv += optind; - optind = 0; - rc = run_command(&cmds[i], argc, argv); - goto out; - } - } - - /* invalid command */ - usbip_help(0, NULL); -out: - return (rc > -1 ? EXIT_SUCCESS : EXIT_FAILURE); -} diff --git a/drivers/staging/usbip/userspace/src/usbip.h b/drivers/staging/usbip/userspace/src/usbip.h deleted file mode 100644 index 84fe66a9d8ad..000000000000 --- a/drivers/staging/usbip/userspace/src/usbip.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * 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 -#define __USBIP_H - -#ifdef HAVE_CONFIG_H -#include "../config.h" -#endif - -/* usbip commands */ -int usbip_attach(int argc, char *argv[]); -int usbip_detach(int argc, char *argv[]); -int usbip_list(int argc, char *argv[]); -int usbip_bind(int argc, char *argv[]); -int usbip_unbind(int argc, char *argv[]); -int usbip_port_show(int argc, char *argv[]); - -void usbip_attach_usage(void); -void usbip_detach_usage(void); -void usbip_list_usage(void); -void usbip_bind_usage(void); -void usbip_unbind_usage(void); - -#endif /* __USBIP_H */ diff --git a/drivers/staging/usbip/userspace/src/usbip_attach.c b/drivers/staging/usbip/userspace/src/usbip_attach.c deleted file mode 100644 index d58a14dfc094..000000000000 --- a/drivers/staging/usbip/userspace/src/usbip_attach.c +++ /dev/null @@ -1,241 +0,0 @@ -/* - * 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/stat.h> - -#include <limits.h> -#include <stdint.h> -#include <stdio.h> -#include <string.h> - -#include <fcntl.h> -#include <getopt.h> -#include <unistd.h> -#include <errno.h> - -#include "vhci_driver.h" -#include "usbip_common.h" -#include "usbip_network.h" -#include "usbip.h" - -static const char usbip_attach_usage_string[] = - "usbip attach <args>\n" - " -r, --remote=<host> The machine with exported USB devices\n" - " -b, --busid=<busid> Busid of the device on <host>\n"; - -void usbip_attach_usage(void) -{ - printf("usage: %s", usbip_attach_usage_string); -} - -#define MAX_BUFF 100 -static int record_connection(char *host, char *port, char *busid, int rhport) -{ - int fd; - char path[PATH_MAX+1]; - char buff[MAX_BUFF+1]; - int ret; - - ret = mkdir(VHCI_STATE_PATH, 0700); - if (ret < 0) { - /* if VHCI_STATE_PATH exists, then it better be a directory */ - if (errno == EEXIST) { - struct stat s; - - ret = stat(VHCI_STATE_PATH, &s); - if (ret < 0) - return -1; - if (!(s.st_mode & S_IFDIR)) - return -1; - } else - return -1; - } - - snprintf(path, PATH_MAX, VHCI_STATE_PATH"/port%d", rhport); - - fd = open(path, O_WRONLY|O_CREAT|O_TRUNC, S_IRWXU); - if (fd < 0) - return -1; - - snprintf(buff, MAX_BUFF, "%s %s %s\n", - host, port, busid); - - ret = write(fd, buff, strlen(buff)); - if (ret != (ssize_t) strlen(buff)) { - close(fd); - return -1; - } - - close(fd); - - return 0; -} - -static int import_device(int sockfd, struct usbip_usb_device *udev) -{ - int rc; - int port; - - rc = usbip_vhci_driver_open(); - if (rc < 0) { - err("open vhci_driver"); - return -1; - } - - port = usbip_vhci_get_free_port(); - if (port < 0) { - err("no free port"); - usbip_vhci_driver_close(); - return -1; - } - - rc = usbip_vhci_attach_device(port, sockfd, udev->busnum, - udev->devnum, udev->speed); - if (rc < 0) { - err("import device"); - usbip_vhci_driver_close(); - return -1; - } - - usbip_vhci_driver_close(); - - return port; -} - -static int query_import_device(int sockfd, char *busid) -{ - int rc; - struct op_import_request request; - struct op_import_reply reply; - uint16_t code = OP_REP_IMPORT; - - memset(&request, 0, sizeof(request)); - memset(&reply, 0, sizeof(reply)); - - /* send a request */ - rc = usbip_net_send_op_common(sockfd, OP_REQ_IMPORT, 0); - if (rc < 0) { - err("send op_common"); - return -1; - } - - strncpy(request.busid, busid, SYSFS_BUS_ID_SIZE-1); - - PACK_OP_IMPORT_REQUEST(0, &request); - - rc = usbip_net_send(sockfd, (void *) &request, sizeof(request)); - if (rc < 0) { - err("send op_import_request"); - return -1; - } - - /* receive a reply */ - rc = usbip_net_recv_op_common(sockfd, &code); - if (rc < 0) { - err("recv op_common"); - return -1; - } - - rc = usbip_net_recv(sockfd, (void *) &reply, sizeof(reply)); - if (rc < 0) { - err("recv op_import_reply"); - return -1; - } - - PACK_OP_IMPORT_REPLY(0, &reply); - - /* check the reply */ - if (strncmp(reply.udev.busid, busid, SYSFS_BUS_ID_SIZE)) { - err("recv different busid %s", reply.udev.busid); - return -1; - } - - /* import a device */ - return import_device(sockfd, &reply.udev); -} - -static int attach_device(char *host, char *busid) -{ - int sockfd; - int rc; - int rhport; - - sockfd = usbip_net_tcp_connect(host, usbip_port_string); - if (sockfd < 0) { - err("tcp connect"); - return -1; - } - - rhport = query_import_device(sockfd, busid); - if (rhport < 0) { - err("query"); - return -1; - } - - close(sockfd); - - rc = record_connection(host, usbip_port_string, busid, rhport); - if (rc < 0) { - err("record connection"); - return -1; - } - - return 0; -} - -int usbip_attach(int argc, char *argv[]) -{ - static const struct option opts[] = { - { "remote", required_argument, NULL, 'r' }, - { "busid", required_argument, NULL, 'b' }, - { NULL, 0, NULL, 0 } - }; - char *host = NULL; - char *busid = NULL; - int opt; - int ret = -1; - - for (;;) { - opt = getopt_long(argc, argv, "r:b:", opts, NULL); - - if (opt == -1) - break; - - switch (opt) { - case 'r': - host = optarg; - break; - case 'b': - busid = optarg; - break; - default: - goto err_out; - } - } - - if (!host || !busid) - goto err_out; - - ret = attach_device(host, busid); - goto out; - -err_out: - usbip_attach_usage(); -out: - return ret; -} diff --git a/drivers/staging/usbip/userspace/src/usbip_bind.c b/drivers/staging/usbip/userspace/src/usbip_bind.c deleted file mode 100644 index fa46141ae68b..000000000000 --- a/drivers/staging/usbip/userspace/src/usbip_bind.c +++ /dev/null @@ -1,214 +0,0 @@ -/* - * 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> - -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include <getopt.h> - -#include "usbip_common.h" -#include "utils.h" -#include "usbip.h" -#include "sysfs_utils.h" - -enum unbind_status { - UNBIND_ST_OK, - UNBIND_ST_USBIP_HOST, - UNBIND_ST_FAILED -}; - -static const char usbip_bind_usage_string[] = - "usbip bind <args>\n" - " -b, --busid=<busid> Bind " USBIP_HOST_DRV_NAME ".ko to device " - "on <busid>\n"; - -void usbip_bind_usage(void) -{ - printf("usage: %s", usbip_bind_usage_string); -} - -/* call at unbound state */ -static int bind_usbip(char *busid) -{ - char attr_name[] = "bind"; - char bind_attr_path[SYSFS_PATH_MAX]; - int rc = -1; - - snprintf(bind_attr_path, sizeof(bind_attr_path), "%s/%s/%s/%s/%s/%s", - SYSFS_MNT_PATH, SYSFS_BUS_NAME, SYSFS_BUS_TYPE, - SYSFS_DRIVERS_NAME, USBIP_HOST_DRV_NAME, attr_name); - - rc = write_sysfs_attribute(bind_attr_path, busid, strlen(busid)); - if (rc < 0) { - err("error binding device %s to driver: %s", busid, - strerror(errno)); - return -1; - } - - return 0; -} - -/* buggy driver may cause dead lock */ -static int unbind_other(char *busid) -{ - enum unbind_status status = UNBIND_ST_OK; - - char attr_name[] = "unbind"; - char unbind_attr_path[SYSFS_PATH_MAX]; - int rc = -1; - - struct udev *udev; - struct udev_device *dev; - const char *driver; - const char *bDevClass; - - /* Create libudev context. */ - udev = udev_new(); - - /* Get the device. */ - dev = udev_device_new_from_subsystem_sysname(udev, "usb", busid); - if (!dev) { - dbg("unable to find device with bus ID %s", busid); - goto err_close_busid_dev; - } - - /* Check what kind of device it is. */ - bDevClass = udev_device_get_sysattr_value(dev, "bDeviceClass"); - if (!bDevClass) { - dbg("unable to get bDevClass device attribute"); - goto err_close_busid_dev; - } - - if (!strncmp(bDevClass, "09", strlen(bDevClass))) { - dbg("skip unbinding of hub"); - goto err_close_busid_dev; - } - - /* Get the device driver. */ - driver = udev_device_get_driver(dev); - if (!driver) { - /* No driver bound to this device. */ - goto out; - } - - if (!strncmp(USBIP_HOST_DRV_NAME, driver, - strlen(USBIP_HOST_DRV_NAME))) { - /* Already bound to usbip-host. */ - status = UNBIND_ST_USBIP_HOST; - goto out; - } - - /* Unbind device from driver. */ - snprintf(unbind_attr_path, sizeof(unbind_attr_path), "%s/%s/%s/%s/%s/%s", - SYSFS_MNT_PATH, SYSFS_BUS_NAME, SYSFS_BUS_TYPE, - SYSFS_DRIVERS_NAME, driver, attr_name); - - rc = write_sysfs_attribute(unbind_attr_path, busid, strlen(busid)); - if (rc < 0) { - err("error unbinding device %s from driver", busid); - goto err_close_busid_dev; - } - - goto out; - -err_close_busid_dev: - status = UNBIND_ST_FAILED; -out: - udev_device_unref(dev); - udev_unref(udev); - - return status; -} - -static int bind_device(char *busid) -{ - int rc; - struct udev *udev; - struct udev_device *dev; - - /* Check whether the device with this bus ID exists. */ - udev = udev_new(); - dev = udev_device_new_from_subsystem_sysname(udev, "usb", busid); - if (!dev) { - err("device with the specified bus ID does not exist"); - return -1; - } - udev_unref(udev); - - rc = unbind_other(busid); - if (rc == UNBIND_ST_FAILED) { - err("could not unbind driver from device on busid %s", busid); - return -1; - } else if (rc == UNBIND_ST_USBIP_HOST) { - err("device on busid %s is already bound to %s", busid, - USBIP_HOST_DRV_NAME); - return -1; - } - - rc = modify_match_busid(busid, 1); - if (rc < 0) { - err("unable to bind device on %s", busid); - return -1; - } - - rc = bind_usbip(busid); - if (rc < 0) { - err("could not bind device to %s", USBIP_HOST_DRV_NAME); - modify_match_busid(busid, 0); - return -1; - } - - info("bind device on busid %s: complete", busid); - - return 0; -} - -int usbip_bind(int argc, char *argv[]) -{ - static const struct option opts[] = { - { "busid", required_argument, NULL, 'b' }, - { NULL, 0, NULL, 0 } - }; - - int opt; - int ret = -1; - - for (;;) { - opt = getopt_long(argc, argv, "b:", opts, NULL); - - if (opt == -1) - break; - - switch (opt) { - case 'b': - ret = bind_device(optarg); - goto out; - default: - goto err_out; - } - } - -err_out: - usbip_bind_usage(); -out: - return ret; -} diff --git a/drivers/staging/usbip/userspace/src/usbip_detach.c b/drivers/staging/usbip/userspace/src/usbip_detach.c deleted file mode 100644 index 05c6d15856eb..000000000000 --- a/drivers/staging/usbip/userspace/src/usbip_detach.c +++ /dev/null @@ -1,110 +0,0 @@ -/* - * 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> -#include <limits.h> -#include <stdint.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include <getopt.h> -#include <unistd.h> - -#include "vhci_driver.h" -#include "usbip_common.h" -#include "usbip_network.h" -#include "usbip.h" - -static const char usbip_detach_usage_string[] = - "usbip detach <args>\n" - " -p, --port=<port> " USBIP_VHCI_DRV_NAME - " port the device is on\n"; - -void usbip_detach_usage(void) -{ - printf("usage: %s", usbip_detach_usage_string); -} - -static int detach_port(char *port) -{ - int ret; - uint8_t portnum; - char path[PATH_MAX+1]; - - for (unsigned int i = 0; i < strlen(port); i++) - if (!isdigit(port[i])) { - err("invalid port %s", port); - return -1; - } - - /* check max port */ - - portnum = atoi(port); - - /* remove the port state file */ - - snprintf(path, PATH_MAX, VHCI_STATE_PATH"/port%d", portnum); - - remove(path); - rmdir(VHCI_STATE_PATH); - - ret = usbip_vhci_driver_open(); - if (ret < 0) { - err("open vhci_driver"); - return -1; - } - - ret = usbip_vhci_detach_device(portnum); - if (ret < 0) - return -1; - - usbip_vhci_driver_close(); - - return ret; -} - -int usbip_detach(int argc, char *argv[]) -{ - static const struct option opts[] = { - { "port", required_argument, NULL, 'p' }, - { NULL, 0, NULL, 0 } - }; - int opt; - int ret = -1; - - for (;;) { - opt = getopt_long(argc, argv, "p:", opts, NULL); - - if (opt == -1) - break; - - switch (opt) { - case 'p': - ret = detach_port(optarg); - goto out; - default: - goto err_out; - } - } - -err_out: - usbip_detach_usage(); -out: - return ret; -} diff --git a/drivers/staging/usbip/userspace/src/usbip_list.c b/drivers/staging/usbip/userspace/src/usbip_list.c deleted file mode 100644 index d5ce34a410e7..000000000000 --- a/drivers/staging/usbip/userspace/src/usbip_list.c +++ /dev/null @@ -1,283 +0,0 @@ -/* - * 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> -#include <libudev.h> - -#include <errno.h> -#include <stdbool.h> -#include <stdint.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include <getopt.h> -#include <netdb.h> -#include <unistd.h> - -#include "usbip_common.h" -#include "usbip_network.h" -#include "usbip.h" - -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"; - -void usbip_list_usage(void) -{ - printf("usage: %s", usbip_list_usage_string); -} - -static int get_exported_devices(char *host, int sockfd) -{ - char product_name[100]; - char class_name[100]; - struct op_devlist_reply reply; - uint16_t code = OP_REP_DEVLIST; - struct usbip_usb_device udev; - struct usbip_usb_interface uintf; - unsigned int i; - int rc, j; - - rc = usbip_net_send_op_common(sockfd, OP_REQ_DEVLIST, 0); - if (rc < 0) { - dbg("usbip_net_send_op_common failed"); - return -1; - } - - rc = usbip_net_recv_op_common(sockfd, &code); - if (rc < 0) { - dbg("usbip_net_recv_op_common failed"); - return -1; - } - - memset(&reply, 0, sizeof(reply)); - rc = usbip_net_recv(sockfd, &reply, sizeof(reply)); - if (rc < 0) { - dbg("usbip_net_recv_op_devlist failed"); - return -1; - } - PACK_OP_DEVLIST_REPLY(0, &reply); - dbg("exportable devices: %d\n", reply.ndev); - - if (reply.ndev == 0) { - info("no exportable devices found on %s", host); - return 0; - } - - printf("Exportable USB devices\n"); - printf("======================\n"); - printf(" - %s\n", host); - - for (i = 0; i < reply.ndev; i++) { - memset(&udev, 0, sizeof(udev)); - rc = usbip_net_recv(sockfd, &udev, sizeof(udev)); - if (rc < 0) { - dbg("usbip_net_recv failed: usbip_usb_device[%d]", i); - return -1; - } - usbip_net_pack_usb_device(0, &udev); - - usbip_names_get_product(product_name, sizeof(product_name), - udev.idVendor, udev.idProduct); - usbip_names_get_class(class_name, sizeof(class_name), - udev.bDeviceClass, udev.bDeviceSubClass, - udev.bDeviceProtocol); - printf("%11s: %s\n", udev.busid, product_name); - printf("%11s: %s\n", "", udev.path); - printf("%11s: %s\n", "", class_name); - - for (j = 0; j < udev.bNumInterfaces; j++) { - rc = usbip_net_recv(sockfd, &uintf, sizeof(uintf)); - if (rc < 0) { - err("usbip_net_recv failed: usbip_usb_intf[%d]", - j); - - return -1; - } - usbip_net_pack_usb_interface(0, &uintf); - - usbip_names_get_class(class_name, sizeof(class_name), - uintf.bInterfaceClass, - uintf.bInterfaceSubClass, - uintf.bInterfaceProtocol); - printf("%11s: %2d - %s\n", "", j, class_name); - } - - printf("\n"); - } - - return 0; -} - -static int list_exported_devices(char *host) -{ - int rc; - int sockfd; - - sockfd = usbip_net_tcp_connect(host, usbip_port_string); - if (sockfd < 0) { - err("could not connect to %s:%s: %s", host, - usbip_port_string, gai_strerror(sockfd)); - return -1; - } - dbg("connected to %s:%s", host, usbip_port_string); - - rc = get_exported_devices(host, sockfd); - if (rc < 0) { - err("failed to get device list from %s", host); - return -1; - } - - close(sockfd); - - return 0; -} - -static void print_device(const char *busid, const char *vendor, - const char *product, bool parsable) -{ - if (parsable) - printf("busid=%s#usbid=%.4s:%.4s#", busid, vendor, product); - else - printf(" - busid %s (%.4s:%.4s)\n", busid, vendor, product); -} - -static void print_product_name(char *product_name, bool parsable) -{ - if (!parsable) - printf(" %s\n", product_name); -} - -static int list_devices(bool parsable) -{ - struct udev *udev; - struct udev_enumerate *enumerate; - struct udev_list_entry *devices, *dev_list_entry; - struct udev_device *dev; - const char *path; - const char *idVendor; - const char *idProduct; - const char *bConfValue; - const char *bNumIntfs; - const char *busid; - char product_name[128]; - int ret = -1; - - /* Create libudev context. */ - udev = udev_new(); - - /* Create libudev device enumeration. */ - enumerate = udev_enumerate_new(udev); - - /* Take only USB devices that are not hubs and do not have - * the bInterfaceNumber attribute, i.e. are not interfaces. - */ - udev_enumerate_add_match_subsystem(enumerate, "usb"); - udev_enumerate_add_nomatch_sysattr(enumerate, "bDeviceClass", "09"); - udev_enumerate_add_nomatch_sysattr(enumerate, "bInterfaceNumber", NULL); - udev_enumerate_scan_devices(enumerate); - - devices = udev_enumerate_get_list_entry(enumerate); - - /* Show information about each device. */ - udev_list_entry_foreach(dev_list_entry, devices) { - path = udev_list_entry_get_name(dev_list_entry); - dev = udev_device_new_from_syspath(udev, path); - - /* Get device information. */ - idVendor = udev_device_get_sysattr_value(dev, "idVendor"); - idProduct = udev_device_get_sysattr_value(dev, "idProduct"); - bConfValue = udev_device_get_sysattr_value(dev, "bConfigurationValue"); - bNumIntfs = udev_device_get_sysattr_value(dev, "bNumInterfaces"); - busid = udev_device_get_sysname(dev); - if (!idVendor || !idProduct || !bConfValue || !bNumIntfs) { - err("problem getting device attributes: %s", - strerror(errno)); - goto err_out; - } - - /* Get product name. */ - usbip_names_get_product(product_name, sizeof(product_name), - strtol(idVendor, NULL, 16), - strtol(idProduct, NULL, 16)); - - /* Print information. */ - print_device(busid, idVendor, idProduct, parsable); - print_product_name(product_name, parsable); - - printf("\n"); - - udev_device_unref(dev); - } - - ret = 0; - -err_out: - udev_enumerate_unref(enumerate); - udev_unref(udev); - - return ret; -} - -int usbip_list(int argc, char *argv[]) -{ - static const struct option opts[] = { - { "parsable", no_argument, NULL, 'p' }, - { "remote", required_argument, NULL, 'r' }, - { "local", no_argument, NULL, 'l' }, - { NULL, 0, NULL, 0 } - }; - - bool parsable = false; - int opt; - int ret = -1; - - if (usbip_names_init(USBIDS_FILE)) - err("failed to open %s", USBIDS_FILE); - - for (;;) { - opt = getopt_long(argc, argv, "pr:l", opts, NULL); - - if (opt == -1) - break; - - switch (opt) { - case 'p': - parsable = true; - break; - case 'r': - ret = list_exported_devices(optarg); - goto out; - case 'l': - ret = list_devices(parsable); - goto out; - default: - goto err_out; - } - } - -err_out: - usbip_list_usage(); -out: - usbip_names_free(); - - return ret; -} diff --git a/drivers/staging/usbip/userspace/src/usbip_network.c b/drivers/staging/usbip/userspace/src/usbip_network.c deleted file mode 100644 index b4c37e76a6e0..000000000000 --- a/drivers/staging/usbip/userspace/src/usbip_network.c +++ /dev/null @@ -1,303 +0,0 @@ -/* - * 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> - -#include <string.h> - -#include <arpa/inet.h> -#include <netdb.h> -#include <netinet/tcp.h> -#include <unistd.h> - -#ifdef HAVE_LIBWRAP -#include <tcpd.h> -#endif - -#include "usbip_common.h" -#include "usbip_network.h" - -int usbip_port = 3240; -char *usbip_port_string = "3240"; - -void usbip_setup_port_number(char *arg) -{ - dbg("parsing port arg '%s'", arg); - char *end; - unsigned long int port = strtoul(arg, &end, 10); - - if (end == arg) { - err("port: could not parse '%s' as a decimal integer", arg); - return; - } - - if (*end != '\0') { - err("port: garbage at end of '%s'", arg); - return; - } - - if (port > UINT16_MAX) { - err("port: %s too high (max=%d)", - arg, UINT16_MAX); - return; - } - - usbip_port = port; - usbip_port_string = arg; - info("using port %d (\"%s\")", usbip_port, usbip_port_string); -} - -void usbip_net_pack_uint32_t(int pack, uint32_t *num) -{ - uint32_t i; - - if (pack) - i = htonl(*num); - else - i = ntohl(*num); - - *num = i; -} - -void usbip_net_pack_uint16_t(int pack, uint16_t *num) -{ - uint16_t i; - - if (pack) - i = htons(*num); - else - i = ntohs(*num); - - *num = 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); - - usbip_net_pack_uint16_t(pack, &udev->idVendor); - usbip_net_pack_uint16_t(pack, &udev->idProduct); - usbip_net_pack_uint16_t(pack, &udev->bcdDevice); -} - -void usbip_net_pack_usb_interface(int pack __attribute__((unused)), - struct usbip_usb_interface *udev - __attribute__((unused))) -{ - /* uint8_t members need nothing */ -} - -static ssize_t usbip_net_xmit(int sockfd, void *buff, size_t bufflen, - int sending) -{ - ssize_t nbytes; - ssize_t total = 0; - - if (!bufflen) - return 0; - - do { - if (sending) - nbytes = send(sockfd, buff, bufflen, 0); - else - nbytes = recv(sockfd, buff, bufflen, MSG_WAITALL); - - if (nbytes <= 0) - return -1; - - buff = (void *)((intptr_t) buff + nbytes); - bufflen -= nbytes; - total += nbytes; - - } while (bufflen > 0); - - return total; -} - -ssize_t usbip_net_recv(int sockfd, void *buff, size_t bufflen) -{ - return usbip_net_xmit(sockfd, buff, bufflen, 0); -} - -ssize_t usbip_net_send(int sockfd, void *buff, size_t bufflen) -{ - return usbip_net_xmit(sockfd, buff, bufflen, 1); -} - -int usbip_net_send_op_common(int sockfd, uint32_t code, uint32_t status) -{ - struct op_common op_common; - int rc; - - memset(&op_common, 0, sizeof(op_common)); - - op_common.version = USBIP_VERSION; - op_common.code = code; - op_common.status = status; - - PACK_OP_COMMON(1, &op_common); - - rc = usbip_net_send(sockfd, &op_common, sizeof(op_common)); - if (rc < 0) { - dbg("usbip_net_send failed: %d", rc); - return -1; - } - - return 0; -} - -int usbip_net_recv_op_common(int sockfd, uint16_t *code) -{ - struct op_common op_common; - int rc; - - memset(&op_common, 0, sizeof(op_common)); - - rc = usbip_net_recv(sockfd, &op_common, sizeof(op_common)); - if (rc < 0) { - dbg("usbip_net_recv failed: %d", rc); - goto err; - } - - PACK_OP_COMMON(0, &op_common); - - if (op_common.version != USBIP_VERSION) { - dbg("version mismatch: %d %d", op_common.version, - USBIP_VERSION); - goto err; - } - - switch (*code) { - case OP_UNSPEC: - break; - default: - if (op_common.code != *code) { - dbg("unexpected pdu %#0x for %#0x", op_common.code, - *code); - goto err; - } - } - - if (op_common.status != ST_OK) { - dbg("request failed at peer: %d", op_common.status); - goto err; - } - - *code = op_common.code; - - return 0; -err: - return -1; -} - -int usbip_net_set_reuseaddr(int sockfd) -{ - const int val = 1; - int ret; - - ret = setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val)); - if (ret < 0) - dbg("setsockopt: SO_REUSEADDR"); - - return ret; -} - -int usbip_net_set_nodelay(int sockfd) -{ - const int val = 1; - int ret; - - ret = setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof(val)); - if (ret < 0) - dbg("setsockopt: TCP_NODELAY"); - - return ret; -} - -int usbip_net_set_keepalive(int sockfd) -{ - const int val = 1; - int ret; - - ret = setsockopt(sockfd, SOL_SOCKET, SO_KEEPALIVE, &val, sizeof(val)); - if (ret < 0) - dbg("setsockopt: SO_KEEPALIVE"); - - return ret; -} - -int usbip_net_set_v6only(int sockfd) -{ - const int val = 1; - int ret; - - ret = setsockopt(sockfd, IPPROTO_IPV6, IPV6_V6ONLY, &val, sizeof(val)); - if (ret < 0) - dbg("setsockopt: IPV6_V6ONLY"); - - return ret; -} - -/* - * IPv6 Ready - */ -int usbip_net_tcp_connect(char *hostname, char *service) -{ - struct addrinfo hints, *res, *rp; - int sockfd; - int ret; - - memset(&hints, 0, sizeof(hints)); - hints.ai_family = AF_UNSPEC; - hints.ai_socktype = SOCK_STREAM; - - /* get all possible addresses */ - ret = getaddrinfo(hostname, service, &hints, &res); - if (ret < 0) { - dbg("getaddrinfo: %s service %s: %s", hostname, service, - gai_strerror(ret)); - return ret; - } - - /* try the addresses */ - for (rp = res; rp; rp = rp->ai_next) { - sockfd = socket(rp->ai_family, rp->ai_socktype, - rp->ai_protocol); - if (sockfd < 0) - continue; - - /* should set TCP_NODELAY for usbip */ - usbip_net_set_nodelay(sockfd); - /* TODO: write code for heartbeat */ - usbip_net_set_keepalive(sockfd); - - if (connect(sockfd, rp->ai_addr, rp->ai_addrlen) == 0) - break; - - close(sockfd); - } - - freeaddrinfo(res); - - if (!rp) - return EAI_SYSTEM; - - return sockfd; -} diff --git a/drivers/staging/usbip/userspace/src/usbip_network.h b/drivers/staging/usbip/userspace/src/usbip_network.h deleted file mode 100644 index c1e875cf1078..000000000000 --- a/drivers/staging/usbip/userspace/src/usbip_network.h +++ /dev/null @@ -1,185 +0,0 @@ -/* - * Copyright (C) 2005-2007 Takahiro Hirofuchi - */ - -#ifndef __USBIP_NETWORK_H -#define __USBIP_NETWORK_H - -#ifdef HAVE_CONFIG_H -#include "../config.h" -#endif - -#include <sys/types.h> - -#include <stdint.h> - -extern int usbip_port; -extern char *usbip_port_string; -void usbip_setup_port_number(char *arg); - -/* ---------------------------------------------------------------------- */ -/* Common header for all the kinds of PDUs. */ -struct op_common { - uint16_t version; - -#define OP_REQUEST (0x80 << 8) -#define OP_REPLY (0x00 << 8) - uint16_t code; - - /* add more error code */ -#define ST_OK 0x00 -#define ST_NA 0x01 - uint32_t status; /* op_code status (for reply) */ - -} __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 -#define OP_REQ_UNSPEC OP_UNSPEC -#define OP_REP_UNSPEC OP_UNSPEC - -/* ---------------------------------------------------------------------- */ -/* Retrieve USB device information. (still not used) */ -#define OP_DEVINFO 0x02 -#define OP_REQ_DEVINFO (OP_REQUEST | OP_DEVINFO) -#define OP_REP_DEVINFO (OP_REPLY | OP_DEVINFO) - -struct op_devinfo_request { - char busid[SYSFS_BUS_ID_SIZE]; -} __attribute__((packed)); - -struct op_devinfo_reply { - struct usbip_usb_device udev; - struct usbip_usb_interface uinf[]; -} __attribute__((packed)); - -/* ---------------------------------------------------------------------- */ -/* Import a remote USB device. */ -#define OP_IMPORT 0x03 -#define OP_REQ_IMPORT (OP_REQUEST | OP_IMPORT) -#define OP_REP_IMPORT (OP_REPLY | OP_IMPORT) - -struct op_import_request { - char busid[SYSFS_BUS_ID_SIZE]; -} __attribute__((packed)); - -struct op_import_reply { - struct usbip_usb_device udev; -// struct usbip_usb_interface uinf[]; -} __attribute__((packed)); - -#define PACK_OP_IMPORT_REQUEST(pack, request) do {\ -} while (0) - -#define PACK_OP_IMPORT_REPLY(pack, reply) do {\ - usbip_net_pack_usb_device(pack, &(reply)->udev);\ -} while (0) - -/* ---------------------------------------------------------------------- */ -/* Export a USB device to a remote host. */ -#define OP_EXPORT 0x06 -#define OP_REQ_EXPORT (OP_REQUEST | OP_EXPORT) -#define OP_REP_EXPORT (OP_REPLY | OP_EXPORT) - -struct op_export_request { - struct usbip_usb_device udev; -} __attribute__((packed)); - -struct op_export_reply { - int returncode; -} __attribute__((packed)); - - -#define PACK_OP_EXPORT_REQUEST(pack, request) do {\ - usbip_net_pack_usb_device(pack, &(request)->udev);\ -} while (0) - -#define PACK_OP_EXPORT_REPLY(pack, reply) do {\ -} while (0) - -/* ---------------------------------------------------------------------- */ -/* un-Export a USB device from a remote host. */ -#define OP_UNEXPORT 0x07 -#define OP_REQ_UNEXPORT (OP_REQUEST | OP_UNEXPORT) -#define OP_REP_UNEXPORT (OP_REPLY | OP_UNEXPORT) - -struct op_unexport_request { - struct usbip_usb_device udev; -} __attribute__((packed)); - -struct op_unexport_reply { - int returncode; -} __attribute__((packed)); - -#define PACK_OP_UNEXPORT_REQUEST(pack, request) do {\ - usbip_net_pack_usb_device(pack, &(request)->udev);\ -} while (0) - -#define PACK_OP_UNEXPORT_REPLY(pack, reply) do {\ -} while (0) - -/* ---------------------------------------------------------------------- */ -/* Negotiate IPSec encryption key. (still not used) */ -#define OP_CRYPKEY 0x04 -#define OP_REQ_CRYPKEY (OP_REQUEST | OP_CRYPKEY) -#define OP_REP_CRYPKEY (OP_REPLY | OP_CRYPKEY) - -struct op_crypkey_request { - /* 128bit key */ - uint32_t key[4]; -} __attribute__((packed)); - -struct op_crypkey_reply { - uint32_t __reserved; -} __attribute__((packed)); - - -/* ---------------------------------------------------------------------- */ -/* Retrieve the list of exported USB devices. */ -#define OP_DEVLIST 0x05 -#define OP_REQ_DEVLIST (OP_REQUEST | OP_DEVLIST) -#define OP_REP_DEVLIST (OP_REPLY | OP_DEVLIST) - -struct op_devlist_request { -} __attribute__((packed)); - -struct op_devlist_reply { - uint32_t ndev; - /* followed by reply_extra[] */ -} __attribute__((packed)); - -struct op_devlist_reply_extra { - struct usbip_usb_device udev; - struct usbip_usb_interface uinf[]; -} __attribute__((packed)); - -#define PACK_OP_DEVLIST_REQUEST(pack, request) do {\ -} while (0) - -#define PACK_OP_DEVLIST_REPLY(pack, reply) do {\ - 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); -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); - -ssize_t usbip_net_recv(int sockfd, void *buff, size_t bufflen); -ssize_t usbip_net_send(int sockfd, void *buff, size_t bufflen); -int usbip_net_send_op_common(int sockfd, uint32_t code, uint32_t status); -int usbip_net_recv_op_common(int sockfd, uint16_t *code); -int usbip_net_set_reuseaddr(int sockfd); -int usbip_net_set_nodelay(int sockfd); -int usbip_net_set_keepalive(int sockfd); -int usbip_net_set_v6only(int sockfd); -int usbip_net_tcp_connect(char *hostname, char *port); - -#endif /* __USBIP_NETWORK_H */ diff --git a/drivers/staging/usbip/userspace/src/usbip_port.c b/drivers/staging/usbip/userspace/src/usbip_port.c deleted file mode 100644 index a2e884fd9226..000000000000 --- a/drivers/staging/usbip/userspace/src/usbip_port.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * 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" -#include "usbip_common.h" - -static int list_imported_devices(void) -{ - int i; - struct usbip_imported_device *idev; - int ret; - - ret = usbip_vhci_driver_open(); - if (ret < 0) { - err("open vhci_driver"); - return -1; - } - - printf("Imported USB devices\n"); - printf("====================\n"); - - for (i = 0; i < vhci_driver->nports; i++) { - idev = &vhci_driver->idev[i]; - - if (usbip_vhci_imported_device_dump(idev) < 0) - ret = -1; - } - - usbip_vhci_driver_close(); - - return ret; - -} - -int usbip_port_show(__attribute__((unused)) int argc, - __attribute__((unused)) char *argv[]) -{ - int ret; - - ret = list_imported_devices(); - if (ret < 0) - err("list imported devices"); - - return ret; -} diff --git a/drivers/staging/usbip/userspace/src/usbip_unbind.c b/drivers/staging/usbip/userspace/src/usbip_unbind.c deleted file mode 100644 index a4a496c9cbaf..000000000000 --- a/drivers/staging/usbip/userspace/src/usbip_unbind.c +++ /dev/null @@ -1,141 +0,0 @@ -/* - * 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> - -#include <errno.h> -#include <stdio.h> -#include <string.h> - -#include <getopt.h> - -#include "usbip_common.h" -#include "utils.h" -#include "usbip.h" -#include "sysfs_utils.h" - -static const char usbip_unbind_usage_string[] = - "usbip unbind <args>\n" - " -b, --busid=<busid> Unbind " USBIP_HOST_DRV_NAME ".ko from " - "device on <busid>\n"; - -void usbip_unbind_usage(void) -{ - printf("usage: %s", usbip_unbind_usage_string); -} - -static int unbind_device(char *busid) -{ - char bus_type[] = "usb"; - int rc, ret = -1; - - char unbind_attr_name[] = "unbind"; - char unbind_attr_path[SYSFS_PATH_MAX]; - char rebind_attr_name[] = "rebind"; - char rebind_attr_path[SYSFS_PATH_MAX]; - - struct udev *udev; - struct udev_device *dev; - const char *driver; - - /* Create libudev context. */ - udev = udev_new(); - - /* Check whether the device with this bus ID exists. */ - dev = udev_device_new_from_subsystem_sysname(udev, "usb", busid); - if (!dev) { - err("device with the specified bus ID does not exist"); - goto err_close_udev; - } - - /* Check whether the device is using usbip-host driver. */ - driver = udev_device_get_driver(dev); - if (!driver || strcmp(driver, "usbip-host")) { - err("device is not bound to usbip-host driver"); - goto err_close_udev; - } - - /* Unbind device from driver. */ - snprintf(unbind_attr_path, sizeof(unbind_attr_path), "%s/%s/%s/%s/%s/%s", - SYSFS_MNT_PATH, SYSFS_BUS_NAME, bus_type, SYSFS_DRIVERS_NAME, - USBIP_HOST_DRV_NAME, unbind_attr_name); - - rc = write_sysfs_attribute(unbind_attr_path, busid, strlen(busid)); - if (rc < 0) { - err("error unbinding device %s from driver", busid); - goto err_close_udev; - } - - /* Notify driver of unbind. */ - rc = modify_match_busid(busid, 0); - if (rc < 0) { - err("unable to unbind device on %s", busid); - goto err_close_udev; - } - - /* Trigger new probing. */ - snprintf(rebind_attr_path, sizeof(unbind_attr_path), "%s/%s/%s/%s/%s/%s", - SYSFS_MNT_PATH, SYSFS_BUS_NAME, bus_type, SYSFS_DRIVERS_NAME, - USBIP_HOST_DRV_NAME, rebind_attr_name); - - rc = write_sysfs_attribute(rebind_attr_path, busid, strlen(busid)); - if (rc < 0) { - err("error rebinding"); - goto err_close_udev; - } - - ret = 0; - info("unbind device on busid %s: complete", busid); - -err_close_udev: - udev_device_unref(dev); - udev_unref(udev); - - return ret; -} - -int usbip_unbind(int argc, char *argv[]) -{ - static const struct option opts[] = { - { "busid", required_argument, NULL, 'b' }, - { NULL, 0, NULL, 0 } - }; - - int opt; - int ret = -1; - - for (;;) { - opt = getopt_long(argc, argv, "b:", opts, NULL); - - if (opt == -1) - break; - - switch (opt) { - case 'b': - ret = unbind_device(optarg); - goto out; - default: - goto err_out; - } - } - -err_out: - usbip_unbind_usage(); -out: - return ret; -} diff --git a/drivers/staging/usbip/userspace/src/usbipd.c b/drivers/staging/usbip/userspace/src/usbipd.c deleted file mode 100644 index 2f87f2d348ba..000000000000 --- a/drivers/staging/usbip/userspace/src/usbipd.c +++ /dev/null @@ -1,679 +0,0 @@ -/* - * 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/>. - */ - -#ifdef HAVE_CONFIG_H -#include "../config.h" -#endif - -#define _GNU_SOURCE -#include <errno.h> -#include <unistd.h> -#include <netdb.h> -#include <string.h> -#include <stdlib.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <arpa/inet.h> -#include <sys/socket.h> -#include <netinet/in.h> - -#ifdef HAVE_LIBWRAP -#include <tcpd.h> -#endif - -#include <getopt.h> -#include <signal.h> -#include <poll.h> - -#include "usbip_host_driver.h" -#include "usbip_common.h" -#include "usbip_network.h" -#include "list.h" - -#undef PROGNAME -#define PROGNAME "usbipd" -#define MAXSOCKFD 20 - -#define MAIN_LOOP_TIMEOUT 10 - -#define DEFAULT_PID_FILE "/var/run/" PROGNAME ".pid" - -static const char usbip_version_string[] = PACKAGE_STRING; - -static const char usbipd_help_string[] = - "usage: usbipd [options]\n" - "\n" - " -4, --ipv4\n" - " Bind to IPv4. Default is both.\n" - "\n" - " -6, --ipv6\n" - " Bind to IPv6. Default is both.\n" - "\n" - " -D, --daemon\n" - " Run as a daemon process.\n" - "\n" - " -d, --debug\n" - " Print debugging information.\n" - "\n" - " -PFILE, --pid FILE\n" - " Write process id to FILE.\n" - " If no FILE specified, use " DEFAULT_PID_FILE "\n" - "\n" - " -tPORT, --tcp-port PORT\n" - " Listen on TCP/IP port PORT.\n" - "\n" - " -h, --help\n" - " Print this help.\n" - "\n" - " -v, --version\n" - " Show version.\n"; - -static void usbipd_help(void) -{ - printf("%s\n", usbipd_help_string); -} - -static int recv_request_import(int sockfd) -{ - struct op_import_request req; - struct op_common reply; - struct usbip_exported_device *edev; - struct usbip_usb_device pdu_udev; - struct list_head *i; - int found = 0; - int error = 0; - int rc; - - memset(&req, 0, sizeof(req)); - memset(&reply, 0, sizeof(reply)); - - rc = usbip_net_recv(sockfd, &req, sizeof(req)); - if (rc < 0) { - dbg("usbip_net_recv failed: import request"); - return -1; - } - PACK_OP_IMPORT_REQUEST(0, &req); - - list_for_each(i, &host_driver->edev_list) { - edev = list_entry(i, struct usbip_exported_device, node); - if (!strncmp(req.busid, edev->udev.busid, SYSFS_BUS_ID_SIZE)) { - info("found requested device: %s", req.busid); - found = 1; - break; - } - } - - if (found) { - /* should set TCP_NODELAY for usbip */ - usbip_net_set_nodelay(sockfd); - - /* export device needs a TCP/IP socket descriptor */ - rc = usbip_host_export_device(edev, sockfd); - if (rc < 0) - error = 1; - } else { - info("requested device not found: %s", req.busid); - error = 1; - } - - rc = usbip_net_send_op_common(sockfd, OP_REP_IMPORT, - (!error ? ST_OK : ST_NA)); - if (rc < 0) { - dbg("usbip_net_send_op_common failed: %#0x", OP_REP_IMPORT); - return -1; - } - - if (error) { - dbg("import request busid %s: failed", req.busid); - return -1; - } - - memcpy(&pdu_udev, &edev->udev, sizeof(pdu_udev)); - usbip_net_pack_usb_device(1, &pdu_udev); - - rc = usbip_net_send(sockfd, &pdu_udev, sizeof(pdu_udev)); - if (rc < 0) { - dbg("usbip_net_send failed: devinfo"); - return -1; - } - - dbg("import request busid %s: complete", req.busid); - - return 0; -} - -static int send_reply_devlist(int connfd) -{ - struct usbip_exported_device *edev; - struct usbip_usb_device pdu_udev; - struct usbip_usb_interface pdu_uinf; - struct op_devlist_reply reply; - struct list_head *j; - int rc, i; - - reply.ndev = 0; - /* number of exported devices */ - list_for_each(j, &host_driver->edev_list) { - reply.ndev += 1; - } - info("exportable devices: %d", reply.ndev); - - rc = usbip_net_send_op_common(connfd, OP_REP_DEVLIST, ST_OK); - if (rc < 0) { - dbg("usbip_net_send_op_common failed: %#0x", OP_REP_DEVLIST); - return -1; - } - PACK_OP_DEVLIST_REPLY(1, &reply); - - rc = usbip_net_send(connfd, &reply, sizeof(reply)); - if (rc < 0) { - dbg("usbip_net_send failed: %#0x", OP_REP_DEVLIST); - return -1; - } - - list_for_each(j, &host_driver->edev_list) { - edev = list_entry(j, struct usbip_exported_device, node); - dump_usb_device(&edev->udev); - memcpy(&pdu_udev, &edev->udev, sizeof(pdu_udev)); - usbip_net_pack_usb_device(1, &pdu_udev); - - rc = usbip_net_send(connfd, &pdu_udev, sizeof(pdu_udev)); - if (rc < 0) { - dbg("usbip_net_send failed: pdu_udev"); - return -1; - } - - for (i = 0; i < edev->udev.bNumInterfaces; i++) { - dump_usb_interface(&edev->uinf[i]); - memcpy(&pdu_uinf, &edev->uinf[i], sizeof(pdu_uinf)); - usbip_net_pack_usb_interface(1, &pdu_uinf); - - rc = usbip_net_send(connfd, &pdu_uinf, - sizeof(pdu_uinf)); - if (rc < 0) { - err("usbip_net_send failed: pdu_uinf"); - return -1; - } - } - } - - return 0; -} - -static int recv_request_devlist(int connfd) -{ - struct op_devlist_request req; - int rc; - - memset(&req, 0, sizeof(req)); - - rc = usbip_net_recv(connfd, &req, sizeof(req)); - if (rc < 0) { - dbg("usbip_net_recv failed: devlist request"); - return -1; - } - - rc = send_reply_devlist(connfd); - if (rc < 0) { - dbg("send_reply_devlist failed"); - return -1; - } - - return 0; -} - -static int recv_pdu(int connfd) -{ - uint16_t code = OP_UNSPEC; - int ret; - - ret = usbip_net_recv_op_common(connfd, &code); - if (ret < 0) { - dbg("could not receive opcode: %#0x", code); - return -1; - } - - ret = usbip_host_refresh_device_list(); - if (ret < 0) { - dbg("could not refresh device list: %d", ret); - return -1; - } - - info("received request: %#0x(%d)", code, connfd); - switch (code) { - case OP_REQ_DEVLIST: - ret = recv_request_devlist(connfd); - break; - case OP_REQ_IMPORT: - ret = recv_request_import(connfd); - break; - case OP_REQ_DEVINFO: - case OP_REQ_CRYPKEY: - default: - err("received an unknown opcode: %#0x", code); - ret = -1; - } - - if (ret == 0) - info("request %#0x(%d): complete", code, connfd); - else - info("request %#0x(%d): failed", code, connfd); - - return ret; -} - -#ifdef HAVE_LIBWRAP -static int tcpd_auth(int connfd) -{ - struct request_info request; - int rc; - - request_init(&request, RQ_DAEMON, PROGNAME, RQ_FILE, connfd, 0); - fromhost(&request); - rc = hosts_access(&request); - if (rc == 0) - return -1; - - return 0; -} -#endif - -static int do_accept(int listenfd) -{ - int connfd; - struct sockaddr_storage ss; - socklen_t len = sizeof(ss); - char host[NI_MAXHOST], port[NI_MAXSERV]; - int rc; - - memset(&ss, 0, sizeof(ss)); - - connfd = accept(listenfd, (struct sockaddr *)&ss, &len); - if (connfd < 0) { - err("failed to accept connection"); - return -1; - } - - rc = getnameinfo((struct sockaddr *)&ss, len, host, sizeof(host), - port, sizeof(port), NI_NUMERICHOST | NI_NUMERICSERV); - if (rc) - err("getnameinfo: %s", gai_strerror(rc)); - -#ifdef HAVE_LIBWRAP - rc = tcpd_auth(connfd); - if (rc < 0) { - info("denied access from %s", host); - close(connfd); - return -1; - } -#endif - info("connection from %s:%s", host, port); - - return connfd; -} - -int process_request(int listenfd) -{ - pid_t childpid; - int connfd; - - connfd = do_accept(listenfd); - if (connfd < 0) - return -1; - childpid = fork(); - if (childpid == 0) { - close(listenfd); - recv_pdu(connfd); - exit(0); - } - close(connfd); - return 0; -} - -static void addrinfo_to_text(struct addrinfo *ai, char buf[], - const size_t buf_size) -{ - char hbuf[NI_MAXHOST]; - char sbuf[NI_MAXSERV]; - int rc; - - buf[0] = '\0'; - - rc = getnameinfo(ai->ai_addr, ai->ai_addrlen, hbuf, sizeof(hbuf), - sbuf, sizeof(sbuf), NI_NUMERICHOST | NI_NUMERICSERV); - if (rc) - err("getnameinfo: %s", gai_strerror(rc)); - - snprintf(buf, buf_size, "%s:%s", hbuf, sbuf); -} - -static int listen_all_addrinfo(struct addrinfo *ai_head, int sockfdlist[], - int maxsockfd) -{ - struct addrinfo *ai; - int ret, nsockfd = 0; - const size_t ai_buf_size = NI_MAXHOST + NI_MAXSERV + 2; - char ai_buf[ai_buf_size]; - - for (ai = ai_head; ai && nsockfd < maxsockfd; ai = ai->ai_next) { - int sock; - - addrinfo_to_text(ai, ai_buf, ai_buf_size); - dbg("opening %s", ai_buf); - sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); - if (sock < 0) { - err("socket: %s: %d (%s)", - ai_buf, errno, strerror(errno)); - continue; - } - - usbip_net_set_reuseaddr(sock); - usbip_net_set_nodelay(sock); - /* We use seperate sockets for IPv4 and IPv6 - * (see do_standalone_mode()) */ - usbip_net_set_v6only(sock); - - if (sock >= FD_SETSIZE) { - err("FD_SETSIZE: %s: sock=%d, max=%d", - ai_buf, sock, FD_SETSIZE); - close(sock); - continue; - } - - ret = bind(sock, ai->ai_addr, ai->ai_addrlen); - if (ret < 0) { - err("bind: %s: %d (%s)", - ai_buf, errno, strerror(errno)); - close(sock); - continue; - } - - ret = listen(sock, SOMAXCONN); - if (ret < 0) { - err("listen: %s: %d (%s)", - ai_buf, errno, strerror(errno)); - close(sock); - continue; - } - - info("listening on %s", ai_buf); - sockfdlist[nsockfd++] = sock; - } - - return nsockfd; -} - -static struct addrinfo *do_getaddrinfo(char *host, int ai_family) -{ - struct addrinfo hints, *ai_head; - int rc; - - memset(&hints, 0, sizeof(hints)); - hints.ai_family = ai_family; - hints.ai_socktype = SOCK_STREAM; - hints.ai_flags = AI_PASSIVE; - - rc = getaddrinfo(host, usbip_port_string, &hints, &ai_head); - if (rc) { - err("failed to get a network address %s: %s", usbip_port_string, - gai_strerror(rc)); - return NULL; - } - - return ai_head; -} - -static void signal_handler(int i) -{ - dbg("received '%s' signal", strsignal(i)); -} - -static void set_signal(void) -{ - struct sigaction act; - - memset(&act, 0, sizeof(act)); - act.sa_handler = signal_handler; - sigemptyset(&act.sa_mask); - sigaction(SIGTERM, &act, NULL); - sigaction(SIGINT, &act, NULL); - act.sa_handler = SIG_IGN; - sigaction(SIGCLD, &act, NULL); -} - -static const char *pid_file; - -static void write_pid_file(void) -{ - if (pid_file) { - dbg("creating pid file %s", pid_file); - FILE *fp; - - fp = fopen(pid_file, "w"); - if (!fp) { - err("pid_file: %s: %d (%s)", - pid_file, errno, strerror(errno)); - return; - } - fprintf(fp, "%d\n", getpid()); - fclose(fp); - } -} - -static void remove_pid_file(void) -{ - if (pid_file) { - dbg("removing pid file %s", pid_file); - unlink(pid_file); - } -} - -static int do_standalone_mode(int daemonize, int ipv4, int ipv6) -{ - struct addrinfo *ai_head; - int sockfdlist[MAXSOCKFD]; - int nsockfd, family; - int i, terminate; - struct pollfd *fds; - struct timespec timeout; - sigset_t sigmask; - - if (usbip_host_driver_open()) { - err("please load " USBIP_CORE_MOD_NAME ".ko and " - USBIP_HOST_DRV_NAME ".ko!"); - return -1; - } - - if (daemonize) { - if (daemon(0, 0) < 0) { - err("daemonizing failed: %s", strerror(errno)); - usbip_host_driver_close(); - return -1; - } - umask(0); - usbip_use_syslog = 1; - } - set_signal(); - write_pid_file(); - - info("starting " PROGNAME " (%s)", usbip_version_string); - - /* - * To suppress warnings on systems with bindv6only disabled - * (default), we use seperate sockets for IPv6 and IPv4 and set - * IPV6_V6ONLY on the IPv6 sockets. - */ - if (ipv4 && ipv6) - family = AF_UNSPEC; - else if (ipv4) - family = AF_INET; - else - family = AF_INET6; - - ai_head = do_getaddrinfo(NULL, family); - if (!ai_head) { - usbip_host_driver_close(); - return -1; - } - nsockfd = listen_all_addrinfo(ai_head, sockfdlist, - sizeof(sockfdlist) / sizeof(*sockfdlist)); - freeaddrinfo(ai_head); - if (nsockfd <= 0) { - err("failed to open a listening socket"); - usbip_host_driver_close(); - return -1; - } - - dbg("listening on %d address%s", nsockfd, (nsockfd == 1) ? "" : "es"); - - fds = calloc(nsockfd, sizeof(struct pollfd)); - for (i = 0; i < nsockfd; i++) { - fds[i].fd = sockfdlist[i]; - fds[i].events = POLLIN; - } - timeout.tv_sec = MAIN_LOOP_TIMEOUT; - timeout.tv_nsec = 0; - - sigfillset(&sigmask); - sigdelset(&sigmask, SIGTERM); - sigdelset(&sigmask, SIGINT); - - terminate = 0; - while (!terminate) { - int r; - - r = ppoll(fds, nsockfd, &timeout, &sigmask); - if (r < 0) { - dbg("%s", strerror(errno)); - terminate = 1; - } else if (r) { - for (i = 0; i < nsockfd; i++) { - if (fds[i].revents & POLLIN) { - dbg("read event on fd[%d]=%d", - i, sockfdlist[i]); - process_request(sockfdlist[i]); - } - } - } else { - dbg("heartbeat timeout on ppoll()"); - } - } - - info("shutting down " PROGNAME); - free(fds); - usbip_host_driver_close(); - - return 0; -} - -int main(int argc, char *argv[]) -{ - static const struct option longopts[] = { - { "ipv4", no_argument, NULL, '4' }, - { "ipv6", no_argument, NULL, '6' }, - { "daemon", no_argument, NULL, 'D' }, - { "daemon", no_argument, NULL, 'D' }, - { "debug", no_argument, NULL, 'd' }, - { "pid", optional_argument, NULL, 'P' }, - { "tcp-port", required_argument, NULL, 't' }, - { "help", no_argument, NULL, 'h' }, - { "version", no_argument, NULL, 'v' }, - { NULL, 0, NULL, 0 } - }; - - enum { - cmd_standalone_mode = 1, - cmd_help, - cmd_version - } cmd; - - int daemonize = 0; - int ipv4 = 0, ipv6 = 0; - int opt, rc = -1; - - pid_file = NULL; - - usbip_use_stderr = 1; - usbip_use_syslog = 0; - - if (geteuid() != 0) - err("not running as root?"); - - cmd = cmd_standalone_mode; - for (;;) { - opt = getopt_long(argc, argv, "46DdP::t:hv", longopts, NULL); - - if (opt == -1) - break; - - switch (opt) { - case '4': - ipv4 = 1; - break; - case '6': - ipv6 = 1; - break; - case 'D': - daemonize = 1; - break; - case 'd': - usbip_use_debug = 1; - break; - case 'h': - cmd = cmd_help; - break; - case 'P': - pid_file = optarg ? optarg : DEFAULT_PID_FILE; - break; - case 't': - usbip_setup_port_number(optarg); - break; - case 'v': - cmd = cmd_version; - break; - case '?': - usbipd_help(); - default: - goto err_out; - } - } - - if (!ipv4 && !ipv6) - ipv4 = ipv6 = 1; - - switch (cmd) { - case cmd_standalone_mode: - rc = do_standalone_mode(daemonize, ipv4, ipv6); - remove_pid_file(); - break; - case cmd_version: - printf(PROGNAME " (%s)\n", usbip_version_string); - rc = 0; - break; - case cmd_help: - usbipd_help(); - rc = 0; - break; - default: - usbipd_help(); - goto err_out; - } - -err_out: - return (rc > -1 ? EXIT_SUCCESS : EXIT_FAILURE); -} diff --git a/drivers/staging/usbip/userspace/src/utils.c b/drivers/staging/usbip/userspace/src/utils.c deleted file mode 100644 index 2b3d6d235015..000000000000 --- a/drivers/staging/usbip/userspace/src/utils.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - * 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> -#include <stdio.h> -#include <string.h> - -#include "usbip_common.h" -#include "utils.h" -#include "sysfs_utils.h" - -int modify_match_busid(char *busid, int add) -{ - char attr_name[] = "match_busid"; - char command[SYSFS_BUS_ID_SIZE + 4]; - char match_busid_attr_path[SYSFS_PATH_MAX]; - int rc; - - snprintf(match_busid_attr_path, sizeof(match_busid_attr_path), - "%s/%s/%s/%s/%s/%s", SYSFS_MNT_PATH, SYSFS_BUS_NAME, - SYSFS_BUS_TYPE, SYSFS_DRIVERS_NAME, USBIP_HOST_DRV_NAME, - attr_name); - - if (add) - snprintf(command, SYSFS_BUS_ID_SIZE + 4, "add %s", busid); - else - snprintf(command, SYSFS_BUS_ID_SIZE + 4, "del %s", busid); - - rc = write_sysfs_attribute(match_busid_attr_path, command, - sizeof(command)); - if (rc < 0) { - dbg("failed to write match_busid: %s", strerror(errno)); - return -1; - } - - return 0; -} diff --git a/drivers/staging/usbip/userspace/src/utils.h b/drivers/staging/usbip/userspace/src/utils.h deleted file mode 100644 index 5916fd3e02a6..000000000000 --- a/drivers/staging/usbip/userspace/src/utils.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * 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 -#define __UTILS_H - -int modify_match_busid(char *busid, int add); - -#endif /* __UTILS_H */ - diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig index e0cad4418085..cf1b19bca306 100644 --- a/drivers/usb/Kconfig +++ b/drivers/usb/Kconfig @@ -92,6 +92,8 @@ source "drivers/usb/storage/Kconfig" source "drivers/usb/image/Kconfig" +source "drivers/usb/usbip/Kconfig" + endif source "drivers/usb/musb/Kconfig" diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile index 3cba892b83a2..d7be71778059 100644 --- a/drivers/usb/Makefile +++ b/drivers/usb/Makefile @@ -60,3 +60,5 @@ obj-$(CONFIG_USB_RENESAS_USBHS) += renesas_usbhs/ obj-$(CONFIG_USB_GADGET) += gadget/ obj-$(CONFIG_USB_COMMON) += common/ + +obj-$(CONFIG_USBIP_CORE) += usbip/ diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 8a4dcbc7a75f..46f5161c7891 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -1728,8 +1728,14 @@ static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id) * - Change autosuspend delay of hub can avoid unnecessary auto * suspend timer for hub, also may decrease power consumption * of USB bus. + * + * - If user has indicated to prevent autosuspend by passing + * usbcore.autosuspend = -1 then keep autosuspend disabled. */ - pm_runtime_set_autosuspend_delay(&hdev->dev, 0); +#ifdef CONFIG_PM_RUNTIME + if (hdev->dev.power.autosuspend_delay >= 0) + pm_runtime_set_autosuspend_delay(&hdev->dev, 0); +#endif /* * Hubs have proper suspend/resume support, except for root hubs @@ -2107,8 +2113,8 @@ void usb_disconnect(struct usb_device **pdev) { struct usb_port *port_dev = NULL; struct usb_device *udev = *pdev; - struct usb_hub *hub; - int port1; + struct usb_hub *hub = NULL; + int port1 = 1; /* mark the device as inactive, so any further urb submissions for * this device (and any of its children) will fail immediately. @@ -4631,9 +4637,7 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus, if (status != -ENODEV && port1 != unreliable_port && printk_ratelimit()) - dev_err(&udev->dev, "connect-debounce failed, port %d disabled\n", - port1); - + dev_err(&port_dev->dev, "connect-debounce failed\n"); portstatus &= ~USB_PORT_STAT_CONNECTION; unreliable_port = port1; } else { diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 0ba9c335b584..7c9618e916e2 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -1901,7 +1901,7 @@ static void s3c_hsotg_epint(struct s3c_hsotg *hsotg, unsigned int idx, static void s3c_hsotg_irq_enumdone(struct s3c_hsotg *hsotg) { u32 dsts = readl(hsotg->regs + DSTS); - int ep0_mps = 0, ep_mps; + int ep0_mps = 0, ep_mps = 8; /* * This should signal the finish of the enumeration phase diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c index ef4936ff626c..9dcfbe7cd5f5 100644 --- a/drivers/usb/dwc3/dwc3-omap.c +++ b/drivers/usb/dwc3/dwc3-omap.c @@ -425,7 +425,7 @@ static void dwc3_omap_set_utmi_mode(struct dwc3_omap *omap) static int dwc3_omap_extcon_register(struct dwc3_omap *omap) { - u32 ret; + int ret; struct device_node *node = omap->dev->of_node; struct extcon_dev *edev; diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile index a186afeaa700..9add915d41f7 100644 --- a/drivers/usb/gadget/Makefile +++ b/drivers/usb/gadget/Makefile @@ -3,7 +3,7 @@ # subdir-ccflags-$(CONFIG_USB_GADGET_DEBUG) := -DDEBUG subdir-ccflags-$(CONFIG_USB_GADGET_VERBOSE) += -DVERBOSE_DEBUG -ccflags-y += -I$(PWD)/drivers/usb/gadget/udc +ccflags-y += -Idrivers/usb/gadget/udc obj-$(CONFIG_USB_LIBCOMPOSITE) += libcomposite.o libcomposite-y := usbstring.o config.o epautoconf.o diff --git a/drivers/usb/gadget/function/Makefile b/drivers/usb/gadget/function/Makefile index 6d91f21b52a6..83ae1065149d 100644 --- a/drivers/usb/gadget/function/Makefile +++ b/drivers/usb/gadget/function/Makefile @@ -2,8 +2,8 @@ # USB peripheral controller drivers # -ccflags-y := -I$(PWD)/drivers/usb/gadget/ -ccflags-y += -I$(PWD)/drivers/usb/gadget/udc/ +ccflags-y := -Idrivers/usb/gadget/ +ccflags-y += -Idrivers/usb/gadget/udc/ # USB Functions usb_f_acm-y := f_acm.o diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c index d50adda913cf..6e6f87656e7b 100644 --- a/drivers/usb/gadget/function/u_ether.c +++ b/drivers/usb/gadget/function/u_ether.c @@ -1127,10 +1127,7 @@ void gether_disconnect(struct gether *link) DBG(dev, "%s\n", __func__); - netif_tx_lock(dev->net); netif_stop_queue(dev->net); - netif_tx_unlock(dev->net); - netif_carrier_off(dev->net); /* disable endpoints, forcing (synchronous) completion diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c index 71e896d4c5ae..a5eb9a3fbb7a 100644 --- a/drivers/usb/gadget/function/uvc_video.c +++ b/drivers/usb/gadget/function/uvc_video.c @@ -195,6 +195,7 @@ uvc_video_complete(struct usb_ep *ep, struct usb_request *req) printk(KERN_INFO "Failed to queue request (%d).\n", ret); usb_ep_set_halt(ep); spin_unlock_irqrestore(&video->queue.irqlock, flags); + uvc_queue_cancel(queue, 0); goto requeue; } spin_unlock_irqrestore(&video->queue.irqlock, flags); @@ -281,6 +282,7 @@ error: static int uvc_video_pump(struct uvc_video *video) { + struct uvc_video_queue *queue = &video->queue; struct usb_request *req; struct uvc_buffer *buf; unsigned long flags; @@ -322,6 +324,7 @@ uvc_video_pump(struct uvc_video *video) printk(KERN_INFO "Failed to queue request (%d)\n", ret); usb_ep_set_halt(video->ep); spin_unlock_irqrestore(&video->queue.irqlock, flags); + uvc_queue_cancel(queue, 0); break; } spin_unlock_irqrestore(&video->queue.irqlock, flags); diff --git a/drivers/usb/gadget/legacy/Makefile b/drivers/usb/gadget/legacy/Makefile index a11aad5635df..edba2d1ee0f3 100644 --- a/drivers/usb/gadget/legacy/Makefile +++ b/drivers/usb/gadget/legacy/Makefile @@ -2,9 +2,9 @@ # USB gadget drivers # -ccflags-y := -I$(PWD)/drivers/usb/gadget/ -ccflags-y += -I$(PWD)/drivers/usb/gadget/udc/ -ccflags-y += -I$(PWD)/drivers/usb/gadget/function/ +ccflags-y := -Idrivers/usb/gadget/ +ccflags-y += -Idrivers/usb/gadget/udc/ +ccflags-y += -Idrivers/usb/gadget/function/ g_zero-y := zero.o g_audio-y := audio.o diff --git a/drivers/usb/gadget/legacy/dbgp.c b/drivers/usb/gadget/legacy/dbgp.c index 986fc511a2ed..225e385a6160 100644 --- a/drivers/usb/gadget/legacy/dbgp.c +++ b/drivers/usb/gadget/legacy/dbgp.c @@ -222,10 +222,12 @@ static void dbgp_unbind(struct usb_gadget *gadget) { #ifdef CONFIG_USB_G_DBGP_SERIAL kfree(dbgp.serial); + dbgp.serial = NULL; #endif if (dbgp.req) { kfree(dbgp.req->buf); usb_ep_free_request(gadget->ep0, dbgp.req); + dbgp.req = NULL; } gadget->ep0->driver_data = NULL; diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c index 2e4ce7704908..e96077b8bf79 100644 --- a/drivers/usb/gadget/legacy/inode.c +++ b/drivers/usb/gadget/legacy/inode.c @@ -440,7 +440,7 @@ ep_write (struct file *fd, const char __user *buf, size_t len, loff_t *ptr) value = -ENOMEM; kbuf = memdup_user(buf, len); - if (!kbuf) { + if (IS_ERR(kbuf)) { value = PTR_ERR(kbuf); goto free1; } diff --git a/drivers/usb/gadget/udc/Kconfig b/drivers/usb/gadget/udc/Kconfig index 5151f947a4f5..34ebaa68504c 100644 --- a/drivers/usb/gadget/udc/Kconfig +++ b/drivers/usb/gadget/udc/Kconfig @@ -332,7 +332,7 @@ config USB_GOKU gadget drivers to also be dynamically linked. config USB_EG20T - tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7213/ML7831) UDC" + tristate "Intel QUARK X1000/EG20T PCH/LAPIS Semiconductor IOH(ML7213/ML7831) UDC" depends on PCI help This is a USB device driver for EG20T PCH. @@ -353,6 +353,7 @@ config USB_EG20T ML7213/ML7831 is companion chip for Intel Atom E6xx series. ML7213/ML7831 is completely compatible for Intel EG20T PCH. + This driver can be used with Intel's Quark X1000 SOC platform # # LAST -- dummy/emulated controller # diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index 906e65f0e4fa..c9fe67e29d35 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -1661,7 +1661,7 @@ static irqreturn_t usba_udc_irq(int irq, void *devid) if (dma_status) { int i; - for (i = 1; i < USBA_NR_DMAS; i++) + for (i = 1; i <= USBA_NR_DMAS; i++) if (dma_status & (1 << i)) usba_dma_irq(udc, &udc->usba_ep[i]); } diff --git a/drivers/usb/gadget/udc/fusb300_udc.c b/drivers/usb/gadget/udc/fusb300_udc.c index d40255f784df..5c5d1adda7eb 100644 --- a/drivers/usb/gadget/udc/fusb300_udc.c +++ b/drivers/usb/gadget/udc/fusb300_udc.c @@ -1398,13 +1398,17 @@ static int fusb300_probe(struct platform_device *pdev) /* initialize udc */ fusb300 = kzalloc(sizeof(struct fusb300), GFP_KERNEL); - if (fusb300 == NULL) + if (fusb300 == NULL) { + ret = -ENOMEM; goto clean_up; + } for (i = 0; i < FUSB300_MAX_NUM_EP; i++) { _ep[i] = kzalloc(sizeof(struct fusb300_ep), GFP_KERNEL); - if (_ep[i] == NULL) + if (_ep[i] == NULL) { + ret = -ENOMEM; goto clean_up; + } fusb300->ep[i] = _ep[i]; } diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c index eb8c3bedb57a..460d953c91b6 100644 --- a/drivers/usb/gadget/udc/pch_udc.c +++ b/drivers/usb/gadget/udc/pch_udc.c @@ -343,6 +343,7 @@ struct pch_vbus_gpio_data { * @setup_data: Received setup data * @phys_addr: of device memory * @base_addr: for mapped device memory + * @bar: Indicates which PCI BAR for USB regs * @irq: IRQ line for the device * @cfg_data: current cfg, intf, and alt in use * @vbus_gpio: GPIO informaton for detecting VBUS @@ -370,14 +371,17 @@ struct pch_udc_dev { struct usb_ctrlrequest setup_data; unsigned long phys_addr; void __iomem *base_addr; + unsigned bar; unsigned irq; struct pch_udc_cfg_data cfg_data; struct pch_vbus_gpio_data vbus_gpio; }; #define to_pch_udc(g) (container_of((g), struct pch_udc_dev, gadget)) +#define PCH_UDC_PCI_BAR_QUARK_X1000 0 #define PCH_UDC_PCI_BAR 1 #define PCI_DEVICE_ID_INTEL_EG20T_UDC 0x8808 +#define PCI_DEVICE_ID_INTEL_QUARK_X1000_UDC 0x0939 #define PCI_VENDOR_ID_ROHM 0x10DB #define PCI_DEVICE_ID_ML7213_IOH_UDC 0x801D #define PCI_DEVICE_ID_ML7831_IOH_UDC 0x8808 @@ -3076,7 +3080,7 @@ static void pch_udc_remove(struct pci_dev *pdev) iounmap(dev->base_addr); if (dev->mem_region) release_mem_region(dev->phys_addr, - pci_resource_len(pdev, PCH_UDC_PCI_BAR)); + pci_resource_len(pdev, dev->bar)); if (dev->active) pci_disable_device(pdev); kfree(dev); @@ -3144,9 +3148,15 @@ static int pch_udc_probe(struct pci_dev *pdev, dev->active = 1; pci_set_drvdata(pdev, dev); + /* Determine BAR based on PCI ID */ + if (id->device == PCI_DEVICE_ID_INTEL_QUARK_X1000_UDC) + dev->bar = PCH_UDC_PCI_BAR_QUARK_X1000; + else + dev->bar = PCH_UDC_PCI_BAR; + /* PCI resource allocation */ - resource = pci_resource_start(pdev, 1); - len = pci_resource_len(pdev, 1); + resource = pci_resource_start(pdev, dev->bar); + len = pci_resource_len(pdev, dev->bar); if (!request_mem_region(resource, len, KBUILD_MODNAME)) { dev_err(&pdev->dev, "%s: pci device used already\n", __func__); @@ -3212,6 +3222,12 @@ finished: static const struct pci_device_id pch_udc_pcidev_id[] = { { + PCI_DEVICE(PCI_VENDOR_ID_INTEL, + PCI_DEVICE_ID_INTEL_QUARK_X1000_UDC), + .class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe, + .class_mask = 0xffffffff, + }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_EG20T_UDC), .class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe, .class_mask = 0xffffffff, diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c b/drivers/usb/gadget/udc/r8a66597-udc.c index 46008421c1ec..de2a8713b428 100644 --- a/drivers/usb/gadget/udc/r8a66597-udc.c +++ b/drivers/usb/gadget/udc/r8a66597-udc.c @@ -1868,8 +1868,8 @@ static int r8a66597_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); reg = devm_ioremap_resource(&pdev->dev, res); - if (!reg) - return -ENODEV; + if (IS_ERR(reg)) + return PTR_ERR(reg); ires = platform_get_resource(pdev, IORESOURCE_IRQ, 0); irq = ires->start; diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index cc305c71ac3d..6130b7574908 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -1230,7 +1230,7 @@ int ehci_hub_control( if (selector == EHSET_TEST_SINGLE_STEP_SET_FEATURE) { spin_unlock_irqrestore(&ehci->lock, flags); retval = ehset_single_step_set_feature(hcd, - wIndex); + wIndex + 1); spin_lock_irqsave(&ehci->lock, flags); break; } diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index 687d36608155..c22a3e15a16e 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -101,6 +101,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) /* AMD PLL quirk */ if (pdev->vendor == PCI_VENDOR_ID_AMD && usb_amd_find_chipset_info()) xhci->quirks |= XHCI_AMD_PLL_FIX; + + if (pdev->vendor == PCI_VENDOR_ID_AMD) + xhci->quirks |= XHCI_TRUST_TX_LENGTH; + if (pdev->vendor == PCI_VENDOR_ID_INTEL) { xhci->quirks |= XHCI_LPM_SUPPORT; xhci->quirks |= XHCI_INTEL_HOST; @@ -151,6 +155,11 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) if (pdev->vendor == PCI_VENDOR_ID_VIA) xhci->quirks |= XHCI_RESET_ON_RESUME; + /* See https://bugzilla.kernel.org/show_bug.cgi?id=79511 */ + if (pdev->vendor == PCI_VENDOR_ID_VIA && + pdev->device == 0x3432) + xhci->quirks |= XHCI_BROKEN_STREAMS; + if (xhci->quirks & XHCI_RESET_ON_RESUME) xhci_dbg_trace(xhci, trace_xhci_dbg_quirks, "QUIRK: Resetting on resume"); diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 60fb52ae864b..abed30b82905 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -364,32 +364,6 @@ static void ring_doorbell_for_active_rings(struct xhci_hcd *xhci, } } -/* - * Find the segment that trb is in. Start searching in start_seg. - * If we must move past a segment that has a link TRB with a toggle cycle state - * bit set, then we will toggle the value pointed at by cycle_state. - */ -static struct xhci_segment *find_trb_seg( - struct xhci_segment *start_seg, - union xhci_trb *trb, int *cycle_state) -{ - struct xhci_segment *cur_seg = start_seg; - struct xhci_generic_trb *generic_trb; - - while (cur_seg->trbs > trb || - &cur_seg->trbs[TRBS_PER_SEGMENT - 1] < trb) { - generic_trb = &cur_seg->trbs[TRBS_PER_SEGMENT - 1].generic; - if (generic_trb->field[3] & cpu_to_le32(LINK_TOGGLE)) - *cycle_state ^= 0x1; - cur_seg = cur_seg->next; - if (cur_seg == start_seg) - /* Looped over the entire list. Oops! */ - return NULL; - } - return cur_seg; -} - - static struct xhci_ring *xhci_triad_to_transfer_ring(struct xhci_hcd *xhci, unsigned int slot_id, unsigned int ep_index, unsigned int stream_id) @@ -459,9 +433,12 @@ void xhci_find_new_dequeue_state(struct xhci_hcd *xhci, struct xhci_virt_device *dev = xhci->devs[slot_id]; struct xhci_virt_ep *ep = &dev->eps[ep_index]; struct xhci_ring *ep_ring; - struct xhci_generic_trb *trb; + struct xhci_segment *new_seg; + union xhci_trb *new_deq; dma_addr_t addr; u64 hw_dequeue; + bool cycle_found = false; + bool td_last_trb_found = false; ep_ring = xhci_triad_to_transfer_ring(xhci, slot_id, ep_index, stream_id); @@ -486,45 +463,45 @@ void xhci_find_new_dequeue_state(struct xhci_hcd *xhci, hw_dequeue = le64_to_cpu(ep_ctx->deq); } - /* Find virtual address and segment of hardware dequeue pointer */ - state->new_deq_seg = ep_ring->deq_seg; - state->new_deq_ptr = ep_ring->dequeue; - while (xhci_trb_virt_to_dma(state->new_deq_seg, state->new_deq_ptr) - != (dma_addr_t)(hw_dequeue & ~0xf)) { - next_trb(xhci, ep_ring, &state->new_deq_seg, - &state->new_deq_ptr); - if (state->new_deq_ptr == ep_ring->dequeue) { - WARN_ON(1); - return; - } - } + new_seg = ep_ring->deq_seg; + new_deq = ep_ring->dequeue; + state->new_cycle_state = hw_dequeue & 0x1; + /* - * Find cycle state for last_trb, starting at old cycle state of - * hw_dequeue. If there is only one segment ring, find_trb_seg() will - * return immediately and cannot toggle the cycle state if this search - * wraps around, so add one more toggle manually in that case. + * We want to find the pointer, segment and cycle state of the new trb + * (the one after current TD's last_trb). We know the cycle state at + * hw_dequeue, so walk the ring until both hw_dequeue and last_trb are + * found. */ - state->new_cycle_state = hw_dequeue & 0x1; - if (ep_ring->first_seg == ep_ring->first_seg->next && - cur_td->last_trb < state->new_deq_ptr) - state->new_cycle_state ^= 0x1; + do { + if (!cycle_found && xhci_trb_virt_to_dma(new_seg, new_deq) + == (dma_addr_t)(hw_dequeue & ~0xf)) { + cycle_found = true; + if (td_last_trb_found) + break; + } + if (new_deq == cur_td->last_trb) + td_last_trb_found = true; - state->new_deq_ptr = cur_td->last_trb; - xhci_dbg_trace(xhci, trace_xhci_dbg_cancel_urb, - "Finding segment containing last TRB in TD."); - state->new_deq_seg = find_trb_seg(state->new_deq_seg, - state->new_deq_ptr, &state->new_cycle_state); - if (!state->new_deq_seg) { - WARN_ON(1); - return; - } + if (cycle_found && + TRB_TYPE_LINK_LE32(new_deq->generic.field[3]) && + new_deq->generic.field[3] & cpu_to_le32(LINK_TOGGLE)) + state->new_cycle_state ^= 0x1; + + next_trb(xhci, ep_ring, &new_seg, &new_deq); + + /* Search wrapped around, bail out */ + if (new_deq == ep->ring->dequeue) { + xhci_err(xhci, "Error: Failed finding new dequeue state\n"); + state->new_deq_seg = NULL; + state->new_deq_ptr = NULL; + return; + } + + } while (!cycle_found || !td_last_trb_found); - /* Increment to find next TRB after last_trb. Cycle if appropriate. */ - trb = &state->new_deq_ptr->generic; - if (TRB_TYPE_LINK_LE32(trb->field[3]) && - (trb->field[3] & cpu_to_le32(LINK_TOGGLE))) - state->new_cycle_state ^= 0x1; - next_trb(xhci, ep_ring, &state->new_deq_seg, &state->new_deq_ptr); + state->new_deq_seg = new_seg; + state->new_deq_ptr = new_deq; /* Don't update the ring cycle state for the producer (us). */ xhci_dbg_trace(xhci, trace_xhci_dbg_cancel_urb, @@ -2487,7 +2464,8 @@ static int handle_tx_event(struct xhci_hcd *xhci, * last TRB of the previous TD. The command completion handle * will take care the rest. */ - if (!event_seg && trb_comp_code == COMP_STOP_INVAL) { + if (!event_seg && (trb_comp_code == COMP_STOP || + trb_comp_code == COMP_STOP_INVAL)) { ret = 0; goto cleanup; } diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index b6f21175b872..c020b094fe7d 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -2880,6 +2880,9 @@ void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci, ep_index, ep->stopped_stream, ep->stopped_td, &deq_state); + if (!deq_state.new_deq_ptr || !deq_state.new_deq_seg) + return; + /* HW with the reset endpoint quirk will use the saved dequeue state to * issue a configure endpoint command later. */ diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c index 06b5d77cd9ad..633caf643122 100644 --- a/drivers/usb/misc/sisusbvga/sisusb.c +++ b/drivers/usb/misc/sisusbvga/sisusb.c @@ -3250,6 +3250,7 @@ static const struct usb_device_id sisusb_table[] = { { USB_DEVICE(0x0711, 0x0918) }, { USB_DEVICE(0x0711, 0x0920) }, { USB_DEVICE(0x0711, 0x0950) }, + { USB_DEVICE(0x0711, 0x5200) }, { USB_DEVICE(0x182d, 0x021c) }, { USB_DEVICE(0x182d, 0x0269) }, { } diff --git a/drivers/usb/musb/ux500_dma.c b/drivers/usb/musb/ux500_dma.c index 9aad00f11bd5..221faed9f074 100644 --- a/drivers/usb/musb/ux500_dma.c +++ b/drivers/usb/musb/ux500_dma.c @@ -96,7 +96,7 @@ static bool ux500_configure_channel(struct dma_channel *channel, struct musb *musb = ux500_channel->controller->private_data; dev_dbg(musb->controller, - "packet_sz=%d, mode=%d, dma_addr=0x%llu, len=%d is_tx=%d\n", + "packet_sz=%d, mode=%d, dma_addr=0x%llx, len=%d is_tx=%d\n", packet_sz, mode, (unsigned long long) dma_addr, len, ux500_channel->is_tx); diff --git a/drivers/usb/phy/phy-gpio-vbus-usb.c b/drivers/usb/phy/phy-gpio-vbus-usb.c index ea9e705555df..f4b14bd97e14 100644 --- a/drivers/usb/phy/phy-gpio-vbus-usb.c +++ b/drivers/usb/phy/phy-gpio-vbus-usb.c @@ -260,10 +260,8 @@ static int gpio_vbus_probe(struct platform_device *pdev) gpio_vbus->phy.otg = devm_kzalloc(&pdev->dev, sizeof(struct usb_otg), GFP_KERNEL); - if (!gpio_vbus->phy.otg) { - kfree(gpio_vbus); + if (!gpio_vbus->phy.otg) return -ENOMEM; - } platform_set_drvdata(pdev, gpio_vbus); gpio_vbus->dev = &pdev->dev; diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c index e4108eec5ef4..afc09087ec36 100644 --- a/drivers/usb/phy/phy-msm-usb.c +++ b/drivers/usb/phy/phy-msm-usb.c @@ -1601,8 +1601,8 @@ static int msm_otg_probe(struct platform_device *pdev) */ if (motg->phy_number) { phy_select = devm_ioremap_nocache(&pdev->dev, USB2_PHY_SEL, 4); - if (IS_ERR(phy_select)) - return PTR_ERR(phy_select); + if (!phy_select) + return -ENOMEM; /* Enable second PHY with the OTG port */ writel(0x1, phy_select); } diff --git a/drivers/usb/phy/phy-samsung-usb.h b/drivers/usb/phy/phy-samsung-usb.h index 68771bfd1825..80eedd45a20a 100644 --- a/drivers/usb/phy/phy-samsung-usb.h +++ b/drivers/usb/phy/phy-samsung-usb.h @@ -216,7 +216,7 @@ #define EXYNOS5_DRD_PHYPARAM1 (0x20) -#define PHYPARAM1_PCS_TXDEEMPH_MASK (0x1f << 0) +#define PHYPARAM1_PCS_TXDEEMPH_MASK (0x3f << 0) #define PHYPARAM1_PCS_TXDEEMPH (0x1c) #define EXYNOS5_DRD_PHYTERM (0x24) diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c index 6d0f6080eceb..045cd309367a 100644 --- a/drivers/usb/phy/phy.c +++ b/drivers/usb/phy/phy.c @@ -232,6 +232,9 @@ struct usb_phy *usb_get_phy_dev(struct device *dev, u8 index) phy = __usb_find_phy_dev(dev, &phy_bind_list, index); if (IS_ERR(phy) || !try_module_get(phy->dev->driver->owner)) { dev_dbg(dev, "unable to find transceiver\n"); + if (!IS_ERR(phy)) + phy = ERR_PTR(-ENODEV); + goto err0; } diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 216ce3078270..824ea5e7ec8b 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -146,6 +146,7 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) }, { USB_DEVICE(FTDI_VID, FTDI_CANUSB_PID) }, { USB_DEVICE(FTDI_VID, FTDI_CANDAPTER_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_BM_ATOM_NANO_PID) }, { USB_DEVICE(FTDI_VID, FTDI_NXTCAM_PID) }, { USB_DEVICE(FTDI_VID, FTDI_EV3CON_PID) }, { USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_0_PID) }, @@ -934,6 +935,8 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_2_PID) }, { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_3_PID) }, { USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_842_4_PID) }, + /* ekey Devices */ + { USB_DEVICE(FTDI_VID, FTDI_EKEY_CONV_USB_PID) }, /* Infineon Devices */ { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_PID, 1) }, { } /* Terminating entry */ diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h index 1e58d90a0b6c..70b0b1d88ae9 100644 --- a/drivers/usb/serial/ftdi_sio_ids.h +++ b/drivers/usb/serial/ftdi_sio_ids.h @@ -42,6 +42,8 @@ /* www.candapter.com Ewert Energy Systems CANdapter device */ #define FTDI_CANDAPTER_PID 0x9F80 /* Product Id */ +#define FTDI_BM_ATOM_NANO_PID 0xa559 /* Basic Micro ATOM Nano USB2Serial */ + /* * Texas Instruments XDS100v2 JTAG / BeagleBone A3 * http://processors.wiki.ti.com/index.php/XDS100 @@ -1378,3 +1380,8 @@ #define BRAINBOXES_US_160_6_PID 0x9006 /* US-160 16xRS232 1Mbaud Port 11 and 12 */ #define BRAINBOXES_US_160_7_PID 0x9007 /* US-160 16xRS232 1Mbaud Port 13 and 14 */ #define BRAINBOXES_US_160_8_PID 0x9008 /* US-160 16xRS232 1Mbaud Port 15 and 16 */ + +/* + * ekey biometric systems GmbH (http://ekey.net/) + */ +#define FTDI_EKEY_CONV_USB_PID 0xCB08 /* Converter USB */ diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index a9688940543d..54a8120897a6 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -275,8 +275,12 @@ static void option_instat_callback(struct urb *urb); #define ZTE_PRODUCT_MF622 0x0001 #define ZTE_PRODUCT_MF628 0x0015 #define ZTE_PRODUCT_MF626 0x0031 -#define ZTE_PRODUCT_MC2718 0xffe8 #define ZTE_PRODUCT_AC2726 0xfff1 +#define ZTE_PRODUCT_CDMA_TECH 0xfffe +#define ZTE_PRODUCT_AC8710T 0xffff +#define ZTE_PRODUCT_MC2718 0xffe8 +#define ZTE_PRODUCT_AD3812 0xffeb +#define ZTE_PRODUCT_MC2716 0xffed #define BENQ_VENDOR_ID 0x04a5 #define BENQ_PRODUCT_H10 0x4068 @@ -494,6 +498,10 @@ static void option_instat_callback(struct urb *urb); #define INOVIA_VENDOR_ID 0x20a6 #define INOVIA_SEW858 0x1105 +/* VIA Telecom */ +#define VIATELECOM_VENDOR_ID 0x15eb +#define VIATELECOM_PRODUCT_CDS7 0x0001 + /* some devices interfaces need special handling due to a number of reasons */ enum option_blacklist_reason { OPTION_BLACKLIST_NONE = 0, @@ -527,10 +535,18 @@ static const struct option_blacklist_info zte_k3765_z_blacklist = { .reserved = BIT(4), }; +static const struct option_blacklist_info zte_ad3812_z_blacklist = { + .sendsetup = BIT(0) | BIT(1) | BIT(2), +}; + static const struct option_blacklist_info zte_mc2718_z_blacklist = { .sendsetup = BIT(1) | BIT(2) | BIT(3) | BIT(4), }; +static const struct option_blacklist_info zte_mc2716_z_blacklist = { + .sendsetup = BIT(1) | BIT(2) | BIT(3), +}; + static const struct option_blacklist_info huawei_cdc12_blacklist = { .reserved = BIT(1) | BIT(2), }; @@ -1070,6 +1086,7 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_INTERFACE_CLASS(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012, 0xff) }, { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) }, { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) }, + { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x0023)}, /* ONYX 3G device */ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x9000)}, /* SIMCom SIM5218 */ @@ -1544,13 +1561,18 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff93, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff94, 0xff, 0xff, 0xff) }, - /* NOTE: most ZTE CDMA devices should be driven by zte_ev, not option */ + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710T, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MC2718, 0xff, 0xff, 0xff), .driver_info = (kernel_ulong_t)&zte_mc2718_z_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AD3812, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&zte_ad3812_z_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MC2716, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&zte_mc2716_z_blacklist }, { USB_VENDOR_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff, 0x02, 0x01) }, { USB_VENDOR_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff, 0x02, 0x05) }, { USB_VENDOR_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff, 0x86, 0x10) }, - { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) }, { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) }, { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) }, @@ -1724,6 +1746,7 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e01, 0xff, 0xff, 0xff) }, /* D-Link DWM-152/C1 */ { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e02, 0xff, 0xff, 0xff) }, /* D-Link DWM-156/C1 */ { USB_DEVICE(INOVIA_VENDOR_ID, INOVIA_SEW858) }, + { USB_DEVICE(VIATELECOM_VENDOR_ID, VIATELECOM_PRODUCT_CDS7) }, { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, option_ids); @@ -1916,6 +1939,8 @@ static void option_instat_callback(struct urb *urb) dev_dbg(dev, "%s: type %x req %x\n", __func__, req_pkt->bRequestType, req_pkt->bRequest); } + } else if (status == -ENOENT || status == -ESHUTDOWN) { + dev_dbg(dev, "%s: urb stopped: %d\n", __func__, status); } else dev_err(dev, "%s: error %d\n", __func__, status); diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index b3d5a35c0d4b..e9bad928039f 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -45,6 +45,7 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_GPRS) }, { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_HCR331) }, { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_MOTOROLA) }, + { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_ZTEK) }, { USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID) }, { USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID_RSAQ5) }, { USB_DEVICE(ATEN_VENDOR_ID, ATEN_PRODUCT_ID) }, diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h index 42bc082896ac..71fd9da1d6e7 100644 --- a/drivers/usb/serial/pl2303.h +++ b/drivers/usb/serial/pl2303.h @@ -22,6 +22,7 @@ #define PL2303_PRODUCT_ID_GPRS 0x0609 #define PL2303_PRODUCT_ID_HCR331 0x331a #define PL2303_PRODUCT_ID_MOTOROLA 0x0307 +#define PL2303_PRODUCT_ID_ZTEK 0xe1f1 #define ATEN_VENDOR_ID 0x0557 #define ATEN_VENDOR_ID2 0x0547 diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 02de3110fe94..475723c006f9 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -764,29 +764,39 @@ static int usb_serial_probe(struct usb_interface *interface, if (usb_endpoint_is_bulk_in(endpoint)) { /* we found a bulk in endpoint */ dev_dbg(ddev, "found bulk in on endpoint %d\n", i); - bulk_in_endpoint[num_bulk_in] = endpoint; - ++num_bulk_in; + if (num_bulk_in < MAX_NUM_PORTS) { + bulk_in_endpoint[num_bulk_in] = endpoint; + ++num_bulk_in; + } } if (usb_endpoint_is_bulk_out(endpoint)) { /* we found a bulk out endpoint */ dev_dbg(ddev, "found bulk out on endpoint %d\n", i); - bulk_out_endpoint[num_bulk_out] = endpoint; - ++num_bulk_out; + if (num_bulk_out < MAX_NUM_PORTS) { + bulk_out_endpoint[num_bulk_out] = endpoint; + ++num_bulk_out; + } } if (usb_endpoint_is_int_in(endpoint)) { /* we found a interrupt in endpoint */ dev_dbg(ddev, "found interrupt in on endpoint %d\n", i); - interrupt_in_endpoint[num_interrupt_in] = endpoint; - ++num_interrupt_in; + if (num_interrupt_in < MAX_NUM_PORTS) { + interrupt_in_endpoint[num_interrupt_in] = + endpoint; + ++num_interrupt_in; + } } if (usb_endpoint_is_int_out(endpoint)) { /* we found an interrupt out endpoint */ dev_dbg(ddev, "found interrupt out on endpoint %d\n", i); - interrupt_out_endpoint[num_interrupt_out] = endpoint; - ++num_interrupt_out; + if (num_interrupt_out < MAX_NUM_PORTS) { + interrupt_out_endpoint[num_interrupt_out] = + endpoint; + ++num_interrupt_out; + } } } @@ -809,8 +819,10 @@ static int usb_serial_probe(struct usb_interface *interface, if (usb_endpoint_is_int_in(endpoint)) { /* we found a interrupt in endpoint */ dev_dbg(ddev, "found interrupt in for Prolific device on separate interface\n"); - interrupt_in_endpoint[num_interrupt_in] = endpoint; - ++num_interrupt_in; + if (num_interrupt_in < MAX_NUM_PORTS) { + interrupt_in_endpoint[num_interrupt_in] = endpoint; + ++num_interrupt_in; + } } } } @@ -850,6 +862,11 @@ static int usb_serial_probe(struct usb_interface *interface, num_ports = type->num_ports; } + if (num_ports > MAX_NUM_PORTS) { + dev_warn(ddev, "too many ports requested: %d\n", num_ports); + num_ports = MAX_NUM_PORTS; + } + serial->num_ports = num_ports; serial->num_bulk_in = num_bulk_in; serial->num_bulk_out = num_bulk_out; diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c index e62f2dff8b7d..6c3734d2b45a 100644 --- a/drivers/usb/serial/whiteheat.c +++ b/drivers/usb/serial/whiteheat.c @@ -514,6 +514,10 @@ static void command_port_read_callback(struct urb *urb) dev_dbg(&urb->dev->dev, "%s - command_info is NULL, exiting.\n", __func__); return; } + if (!urb->actual_length) { + dev_dbg(&urb->dev->dev, "%s - empty response, exiting.\n", __func__); + return; + } if (status) { dev_dbg(&urb->dev->dev, "%s - nonzero urb status: %d\n", __func__, status); if (status != -ENOENT) @@ -534,7 +538,8 @@ static void command_port_read_callback(struct urb *urb) /* These are unsolicited reports from the firmware, hence no waiting command to wakeup */ dev_dbg(&urb->dev->dev, "%s - event received\n", __func__); - } else if (data[0] == WHITEHEAT_GET_DTR_RTS) { + } else if ((data[0] == WHITEHEAT_GET_DTR_RTS) && + (urb->actual_length - 1 <= sizeof(command_info->result_buffer))) { memcpy(command_info->result_buffer, &data[1], urb->actual_length - 1); command_info->command_finished = WHITEHEAT_CMD_COMPLETE; diff --git a/drivers/usb/serial/zte_ev.c b/drivers/usb/serial/zte_ev.c index e40ab739c4a6..1a132e9e947a 100644 --- a/drivers/usb/serial/zte_ev.c +++ b/drivers/usb/serial/zte_ev.c @@ -272,28 +272,8 @@ static void zte_ev_usb_serial_close(struct usb_serial_port *port) } static const struct usb_device_id id_table[] = { - /* AC8710, AC8710T */ - { USB_DEVICE_AND_INTERFACE_INFO(0x19d2, 0xffff, 0xff, 0xff, 0xff) }, - /* AC8700 */ - { USB_DEVICE_AND_INTERFACE_INFO(0x19d2, 0xfffe, 0xff, 0xff, 0xff) }, /* MG880 */ { USB_DEVICE(0x19d2, 0xfffd) }, - { USB_DEVICE(0x19d2, 0xfffc) }, - { USB_DEVICE(0x19d2, 0xfffb) }, - /* AC8710_V3 */ - { USB_DEVICE(0x19d2, 0xfff6) }, - { USB_DEVICE(0x19d2, 0xfff7) }, - { USB_DEVICE(0x19d2, 0xfff8) }, - { USB_DEVICE(0x19d2, 0xfff9) }, - { USB_DEVICE(0x19d2, 0xffee) }, - /* AC2716, MC2716 */ - { USB_DEVICE_AND_INTERFACE_INFO(0x19d2, 0xffed, 0xff, 0xff, 0xff) }, - /* AD3812 */ - { USB_DEVICE_AND_INTERFACE_INFO(0x19d2, 0xffeb, 0xff, 0xff, 0xff) }, - { USB_DEVICE(0x19d2, 0xffec) }, - { USB_DEVICE(0x05C6, 0x3197) }, - { USB_DEVICE(0x05C6, 0x6000) }, - { USB_DEVICE(0x05C6, 0x9008) }, { }, }; MODULE_DEVICE_TABLE(usb, id_table); diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 80a5b366255f..7ef99b2f3aaf 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -922,6 +922,12 @@ UNUSUAL_DEV( 0x069b, 0x3004, 0x0001, 0x0001, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_FIX_CAPACITY ), +UNUSUAL_DEV( 0x06ca, 0x2003, 0x0100, 0x0100, + "Newer Technology", + "uSCSI", + USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_euscsi_init, + US_FL_SCM_MULT_TARG ), + /* Reported by Adrian Pilchowiec <adi1981@epf.pl> */ UNUSUAL_DEV( 0x071b, 0x3203, 0x0000, 0x0000, "RockChip", diff --git a/drivers/staging/usbip/Kconfig b/drivers/usb/usbip/Kconfig index bd99e9e47e50..bd99e9e47e50 100644 --- a/drivers/staging/usbip/Kconfig +++ b/drivers/usb/usbip/Kconfig diff --git a/drivers/staging/usbip/Makefile b/drivers/usb/usbip/Makefile index 9ecd61545be1..9ecd61545be1 100644 --- a/drivers/staging/usbip/Makefile +++ b/drivers/usb/usbip/Makefile diff --git a/drivers/staging/usbip/README b/drivers/usb/usbip/README index 41a2cf2e77a6..41a2cf2e77a6 100644 --- a/drivers/staging/usbip/README +++ b/drivers/usb/usbip/README diff --git a/drivers/staging/usbip/stub.h b/drivers/usb/usbip/stub.h index 266e2b0ce9a8..266e2b0ce9a8 100644 --- a/drivers/staging/usbip/stub.h +++ b/drivers/usb/usbip/stub.h diff --git a/drivers/staging/usbip/stub_dev.c b/drivers/usb/usbip/stub_dev.c index 51d0c7188738..fac20e0434c0 100644 --- a/drivers/staging/usbip/stub_dev.c +++ b/drivers/usb/usbip/stub_dev.c @@ -26,33 +26,6 @@ #include "stub.h" /* - * Define device IDs here if you want to explicitly limit exportable devices. - * In most cases, wildcard matching will be okay because driver binding can be - * changed dynamically by a userland program. - */ -static struct usb_device_id stub_table[] = { -#if 0 - /* just an example */ - { USB_DEVICE(0x05ac, 0x0301) }, /* Mac 1 button mouse */ - { USB_DEVICE(0x0430, 0x0009) }, /* Plat Home Keyboard */ - { USB_DEVICE(0x059b, 0x0001) }, /* Iomega USB Zip 100 */ - { USB_DEVICE(0x04b3, 0x4427) }, /* IBM USB CD-ROM */ - { USB_DEVICE(0x05a9, 0xa511) }, /* LifeView USB cam */ - { USB_DEVICE(0x55aa, 0x0201) }, /* Imation card reader */ - { USB_DEVICE(0x046d, 0x0870) }, /* Qcam Express(QV-30) */ - { USB_DEVICE(0x04bb, 0x0101) }, /* IO-DATA HD 120GB */ - { USB_DEVICE(0x04bb, 0x0904) }, /* IO-DATA USB-ET/TX */ - { USB_DEVICE(0x04bb, 0x0201) }, /* IO-DATA USB-ET/TX */ - { USB_DEVICE(0x08bb, 0x2702) }, /* ONKYO USB Speaker */ - { USB_DEVICE(0x046d, 0x08b2) }, /* Logicool Qcam 4000 Pro */ -#endif - /* magic for wild card */ - { .driver_info = 1 }, - { 0, } /* Terminating entry */ -}; -MODULE_DEVICE_TABLE(usb, stub_table); - -/* * usbip_status shows the status of usbip-host as long as this driver is bound * to the target device. */ diff --git a/drivers/staging/usbip/stub_main.c b/drivers/usb/usbip/stub_main.c index 44ab43fc4fcc..44ab43fc4fcc 100644 --- a/drivers/staging/usbip/stub_main.c +++ b/drivers/usb/usbip/stub_main.c diff --git a/drivers/staging/usbip/stub_rx.c b/drivers/usb/usbip/stub_rx.c index 00e475c51a12..00e475c51a12 100644 --- a/drivers/staging/usbip/stub_rx.c +++ b/drivers/usb/usbip/stub_rx.c diff --git a/drivers/staging/usbip/stub_tx.c b/drivers/usb/usbip/stub_tx.c index dbcabc9dbe0d..dbcabc9dbe0d 100644 --- a/drivers/staging/usbip/stub_tx.c +++ b/drivers/usb/usbip/stub_tx.c diff --git a/drivers/staging/usbip/usbip_common.c b/drivers/usb/usbip/usbip_common.c index facaaf003f19..facaaf003f19 100644 --- a/drivers/staging/usbip/usbip_common.c +++ b/drivers/usb/usbip/usbip_common.c diff --git a/drivers/staging/usbip/usbip_common.h b/drivers/usb/usbip/usbip_common.h index 4da3866a037d..86b08475c254 100644 --- a/drivers/staging/usbip/usbip_common.h +++ b/drivers/usb/usbip/usbip_common.h @@ -29,7 +29,7 @@ #include <linux/types.h> #include <linux/usb.h> #include <linux/wait.h> -#include "uapi/usbip.h" +#include <uapi/linux/usbip.h> #define USBIP_VERSION "1.0.0" diff --git a/drivers/staging/usbip/usbip_event.c b/drivers/usb/usbip/usbip_event.c index 64933b993d7a..64933b993d7a 100644 --- a/drivers/staging/usbip/usbip_event.c +++ b/drivers/usb/usbip/usbip_event.c diff --git a/drivers/staging/usbip/usbip_protocol.txt b/drivers/usb/usbip/usbip_protocol.txt index 16b6fe27284c..16b6fe27284c 100644 --- a/drivers/staging/usbip/usbip_protocol.txt +++ b/drivers/usb/usbip/usbip_protocol.txt diff --git a/drivers/staging/usbip/vhci.h b/drivers/usb/usbip/vhci.h index a863a98a91ce..a863a98a91ce 100644 --- a/drivers/staging/usbip/vhci.h +++ b/drivers/usb/usbip/vhci.h diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c index c02374b6049c..c02374b6049c 100644 --- a/drivers/staging/usbip/vhci_hcd.c +++ b/drivers/usb/usbip/vhci_hcd.c diff --git a/drivers/staging/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c index 00e4a54308e4..00e4a54308e4 100644 --- a/drivers/staging/usbip/vhci_rx.c +++ b/drivers/usb/usbip/vhci_rx.c diff --git a/drivers/staging/usbip/vhci_sysfs.c b/drivers/usb/usbip/vhci_sysfs.c index 211f43f67ea2..211f43f67ea2 100644 --- a/drivers/staging/usbip/vhci_sysfs.c +++ b/drivers/usb/usbip/vhci_sysfs.c diff --git a/drivers/staging/usbip/vhci_tx.c b/drivers/usb/usbip/vhci_tx.c index 409fd99f3257..409fd99f3257 100644 --- a/drivers/staging/usbip/vhci_tx.c +++ b/drivers/usb/usbip/vhci_tx.c diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c index 3e2e4ed20157..e279015be466 100644 --- a/drivers/usb/wusbcore/wa-xfer.c +++ b/drivers/usb/wusbcore/wa-xfer.c @@ -2602,6 +2602,7 @@ static void wa_buf_in_cb(struct urb *urb) dev = &wa->usb_iface->dev; --(wa->active_buf_in_urbs); active_buf_in_urbs = wa->active_buf_in_urbs; + rpipe = xfer->ep->hcpriv; if (usb_pipeisoc(xfer->urb->pipe)) { struct usb_iso_packet_descriptor *iso_frame_desc = @@ -2659,7 +2660,6 @@ static void wa_buf_in_cb(struct urb *urb) resubmit_dti = (isoc_data_frame_count == urb_frame_count); } else if (active_buf_in_urbs == 0) { - rpipe = xfer->ep->hcpriv; dev_dbg(dev, "xfer %p 0x%08X#%u: data in done (%zu bytes)\n", xfer, wa_xfer_id(xfer), seg->index, @@ -2685,7 +2685,6 @@ static void wa_buf_in_cb(struct urb *urb) */ resubmit_dti = wa->dti_state != WA_DTI_TRANSFER_RESULT_PENDING; spin_lock_irqsave(&xfer->lock, flags); - rpipe = xfer->ep->hcpriv; if (printk_ratelimit()) dev_err(dev, "xfer %p 0x%08X#%u: data in error %d\n", xfer, wa_xfer_id(xfer), seg->index, |