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The usbip userspace utilities contained some half-documented (only in
--help, not in man) options. They were added to the man-pages of usbip
and usbipd.
Also a typo in the usbip headline was fixed.
Signed-off-by: Tobias Polzer <tobias.polzer@fau.de>
Signed-off-by: Dominik Paulus <dominik.paulus@fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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getaddrinfo() leaves the order of the returned addrinfo structs
unspecified. On systems with bindv6only disabled (this is the default),
PF_INET6 sockets bind to IPv4, too. Thus, IPv6 support in usbipd was
broken when getaddrinfo returned first IPv4 and then IPv6 addrinfos, as
the IPv6 bind failed with EADDRINUSE.
This patch uses seperate sockets for IPv4 and IPv6 and sets IPV6_V6ONLY
on all IPv6 sockets. Two command line arguments, -4 and -6 were added to
manually select the socket family.
Signed-off-by: Tobias Polzer <tobias.polzer@fau.de>
Signed-off-by: Dominik Paulus <dominik.paulus@fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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One missing include was added.
Signed-off-by: Dominik Paulus <dominik.paulus@fau.de>
Signed-off-by: Tobias Polzer <tobias.polzer@fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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With --with-tcp-wrappers=no specified, the build system reset LIBS to
the empty string and thus fails to link against libsysfs.
Signed-off-by: Dominik Paulus <dominik.paulus@fau.de>
Signed-off-by: Tobias Polzer <tobias.polzer@fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Re-align the option lists.
Signed-off-by: Anthony Foiani <anthony.foiani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This option is in the long options list, and it's handled in the
option processing loop, but the optstring didn't include it.
Signed-off-by: Anthony Foiani <anthony.foiani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add an option "-t" / "--tcp-port" to specify the TCP port to listen
on. Downcase associated variables as they're no longer constants.
Signed-off-by: Anthony Foiani <anthony.foiani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Introduce option "-P" / "--pid" to request that usbipd save its PID to
a file while running.
Signed-off-by: Anthony Foiani <anthony.foiani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Correct spelling typo in comments
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Give useful error messages when we can't create server sockets.
Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Using a simple integer makes the code easier to read and removes the
need to blank out array elements in case of errors.
Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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A few whitespace changes allows the file to pass checkpatch --strict
(other than ignoring the CamelCase derived from the USB standard.)
Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The `usbip list -l' command shows your local usb-devices.
Example:
$ usbip list -l
$ Local USB devices
$ =================
$ - busid 1-1 (13fe:1d00)
$ 1-1:1.0 -> usb-storage
$
$ - busid 1-2 (0409:55aa)
$ 1-2:1.0 -> hub
However this list command doesn't show which device is connected
to this busid. Therefore you have to use another tool e.g. lsusb
to determine that.
This patches adds the possibility to see which device that is.
Example:
$ usbip list -l
$ Local USB devices
$ =================
$ - busid 1-1 (13fe:1d00)
$ Kingston Technology Company Inc. : DataTraveler 2.0 1GB/4GB Flash Drive / Patriot Xporter 4GB Flash
$ 1-1:1.0 -> usb-storage
$
$ - busid 1-2 (0409:55aa)
$ NEC Corp. : Hub (0409:55aa)
$ 1-2:1.0 -> hub
If parsable is specified the info will be not printed.
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Stefan Reif <ke42caxa@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The command `usbip attach' uses --host for specifing
the remote host, while `usbip list' uses --remote.
This is confusing and this patch adapts this.
In Addition changed the manpage and README accordingly.
Before:
$ usbip attach --host <host> -b <busid>
$ usbip list --remote <host>
Now:
$ usbip attach --remote <host> -b <busid>
$ usbip list --remote <host>
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Stefan Reif <ke42caxa@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Since the names.c/names.h are taken from another project, some
functions which names.c provides aren't used by usbipd.
This patch fixes:
- removed useless comments
- unified debug/error messages by using the macros
provided by usbip_common.h
- removed unnused code
The code cleanup includes:
- remove unused data structures
- remove code to create them
- remove code to access them
The file names.c is used to parse the `usb.ids' file. The parser
stores a lot of information about usb devices that is never used.
The `usb.ids' file has several sections. Some variables (like
`lasthut') store the ID of the current section, and those variables
are used to decide which section is currently being parsed (i.e. in
which data structure the current line will be stored).
We removed the code to read those IDs because they are never used
anyway. We replaced them by the pseudo-ID `1' (instead of reading the
ID from the file) to indicate that the parser is in a section that
can be ignored. If the parser is in such a section, the current line
(which contains sub-items for this section) is discarded.
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Stefan Reif <ke42caxa@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Since no usbip_name function is used in usbipd, it's not
necessary to parse "usb.ids" file at startup.
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Stefan Reif <ke42caxa@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Call freeaddrinfo when connect/listen fails.
Call usbip_host_driver_close on error.
Signed-off-by: Stefan Reif <ke42caxa@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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replace numbers in code by ascii text constants as suggested
by Dan Carpenter:
http://driverdev.linuxdriverproject.org/pipermail/devel/2013-February/035907.html
Signed-off-by: Stefan Reif <ke42caxa@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes the following checkpatch errors:
-ERROR: space required after that ','
-ERROR: spaces required around that '='
-ERROR: space prohibited before that close parenthesis
-WARNING: please, no space before tabs
Signed-off-by: Stefan Reif <ke42caxa@cip.cs.fau.de>
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes the following checkpatch warning:
-WARNING: missing space after enum definition
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes the following checkpatch error:
-ERROR: do not use assignment in if condition
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes some of the following checkpatch warnings:
-WARNING: line over 80 characters
We did not split format strings for readability.
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes the following checkpatch error:
-ERROR: "(foo*)" should be "(foo *)"
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes the following checkpatch error:
-ERROR: spaces required around that '='
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes the following checkpatch errors:
-ERROR: do not initialise statics to 0 or NULL
-ERROR: do not initialise globals to 0 or NULL
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes the following checkpatch warning:
-ERROR: code indent should use tabs where possible
-WARNING: suspect code indent for conditional statements
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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If mkdir() of VHCI_STATE_PATH fails because the directory
already exists, that's not an error. This patch fixes
annoying "record connection" errors that would typically
come up on attach.
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Acked-by: David Chang <dchang@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This comes handy when hacking with different cross
compilers, some of which may or may not have
_FORTIFY_SOURCE turned on by default. This patch
allows us to turn _FORTIFY_SOURCE on by specifying
--with-fortify option at configuration time (or
to turn it off by specifying --without-fortify).
If nothing is specified, default compiler behavior
is assumed.
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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USBIP daemon relies on functions available in glib2 library
to spawn handler code for incoming connection. This makes the
whole program dependent on glib2 library, which is a GNOME library
that on systems that don't have GNOME results in pulling more
dependency, only to be able to run a relatively trivial
socket-based program.
While this may not seem to be a problem on full-blown desktops
that already have the necessary libraries, it is a big issue
on small embedded systems (think USB hub with an Ethernet port)
that only have bare essentials in their file systems.
This patch eliminates glib2 dependency by reworking the
code to use lower level system calls to dispatch connection
handler. Instead of using glib2-style event loop and dispatching
mechanism, just do a ppoll(2) system call in our own loop and call
accept(2) followed by fork(2) on the socket that has incoming
connection. Stevens' books taught us that more than twenty
years ago. No need for anything smarter in a simple server, such
as usbipd.
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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There are a bunch of automatically generated files that git
should not care about.
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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File doc/usbip_bind_driver.8 does not exist any more but it is
listed in dist_man_MANS. This breaks the build of the userspace.
Remove the file from the list.
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Acked-by: David Chang <dchang@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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with the last detached port state file remaining, usbip reports error on
attaching. So clean up the state files on detaching.
Signed-off-by: Harvey Yang <harvey.huawei.yang@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This brings them back up to date after:
commit e9837bbb3e694eef4c55c934ebf1f8a0399b142c
Author: matt mooney <mfm@muteddisk.com>
Date: Thu May 26 06:17:11 2011 -0700
staging: usbip: userspace tools v1.0.0
I couldn't find a current equivalent for
client:# usbip --port
Perhaps that functionality has been deprecated due to better logging.
It seems like libsrc/usbip_common.h's usbip_status_string is no longer
used.
Signed-off-by: W. Trevor King <wking@tremily.us>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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When `--with-tcp-wrappers` is passed to `configure`, the previous code
always reset LIBS to $saved_LIBS, regardless of whether libwrap was
found or not. The current code makes the `--with-tcp-wrappers` case
look more like the default case, and it only resets LIBS if libwrap
was not found.
Signed-off-by: W. Trevor King <wking@tremily.us>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The header files should be included in generated tarballs for archives.
Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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strchr.
This doesn't happen with the usbip virtual hci module, but another
module wanting to interface with this user space code could cause a
seg-fault by sending data without newlines.
Signed-off-by: Christopher Harvey <charvey@matrox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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staging-next
* git://git.kernel.org/pub/scm/linux/kernel/git/lwfinger/r8192E: (61 commits)
staging: rtl8192e: Fix compilation warnings
staging: rtl8192e: Fix unload/reload problem
staging: rtl8192e: Remove dead code associated with CONFIG_RTL_RFKILL
staging: rtl8192e: Remove conditional code associated with EEPROM_OLD_FORMAT_SUPPORT
staging: rtl8192e: Remove dead code associated with EFUSE_REPG_WORKAROUND
staging: rtl8192e: Remove LOOP_TEST as parameter
staging: rtl8192e: Remove dead code associated with CONFIG_FW_SETCHAN
staging: rtl8192e: Remove dead code associated with CONFIG_RTLWIFI_DEBUGFS
staging: rtl8192e: Remove dead code associated with _RTL8192_EXT_PATCH_
staging: rtl8192e: Remove ifdefs for CONFIG_RTLLIB_DEBUG
staging: rtl8192e: Remove dead code associated with RTL819x_DEBUG
staging: rtl8192e: Remove dead code associated with _ENABLE_SW_BEACON
staging: rtl8192e: Remove dead code associated with CONFIG_CRYPTO_HMAC
staging: rtl8192e: Remove dead code associated with CONFIG_BT_30
staging: rtl8192e: Remove dead code associated with ENABLE_NULL_PT_DEBUG
staging: rtl8192e: Remove dead code associated with CONFIG_64BIT_DMA
staging: rtl8192e: Remove dead code associated with CONFIG_RTLLIB_CRYPT_TKIP
staging: rtl8192e: Remove dead code associated with IRQF_SHARED
staging: rtl8192e: Remove dead code associated with CONFIG_CFG_80211
staging: rtl8192e: Remove dead code associated with BUILT_IN_CRYPTO
...
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just-initialized value
Test the just-initialized value rather than some other one.
The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r@
identifier x,y,f!={PTR_ERR,ERR_PTR,ERR_CAST};
statement S;
@@
x = f(...);
(
if (\(x == NULL\|IS_ERR(x)\)) S
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*if (\(y == NULL\|IS_ERR(y)\))
{ ... when != x
return ...; }
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: David Chang <dchang@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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mkdir() could fail, so we should check its return value.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6
Conflicts:
Documentation/feature-removal-schedule.txt
drivers/staging/bcm/headers.h
drivers/staging/brcm80211/brcmfmac/dhd_linux.c
drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h
drivers/staging/et131x/et131x_netdev.c
drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
drivers/staging/rtl8192e/r8192E.h
drivers/staging/usbip/userspace/src/utils.h
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6
Conflicts:
Documentation/feature-removal-schedule.txt
drivers/staging/bcm/headers.h
drivers/staging/brcm80211/brcmfmac/dhd_linux.c
drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h
drivers/staging/brcm80211/brcmfmac/wl_iw.c
drivers/staging/et131x/et131x_netdev.c
drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
drivers/staging/rtl8192e/r8192E.h
drivers/staging/usbip/userspace/src/utils.h
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Bump package revision number!
Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Change a missed reference to the `list' command, and update the output
from `usbip bind ...' and `usbip list -r ...'
Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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The remote devices listed are, technically, exportable and not
necessarily exported.
Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Change spacing to provide better indentation for readability.
Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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A bug that I created due to using simply expanding variables in the
makefiles. Although only unexpanded paths are at issue here, I decided
to use recursively expanding variables on all of the parameterized
values.
Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Change and add new usbip_net_ prefix to every function in the network
code for easier identification.
Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Reorganize, rename [for clarity and to remove stub_driver
references], modify output messages, and cleanup coding style;
nevertheless, the actual implementation is pretty much untouched.
Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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When build userspace code, got the following error message:
make[2]: Entering directory `/usr/src/staging-2.6/drivers/staging/usbip/userspace/src'
CC usbip.o
...
CCLD usbip
CC usbipd.o
usbipd.c:30:25: fatal error: stub_driver.h: No such file or directory
compilation terminated.
make[2]: *** [usbipd.o] Error 1
make[2]: Leaving directory `/usr/src/staging-2.6/drivers/staging/usbip/userspace/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/src/staging-2.6/drivers/staging/usbip/userspace'
make: *** [all] Error 2
Due to commit 756d6726 and a16941ae, stub_driver had been changed
into host_driver, so update header filename and functions name to
fix these build errors
Signed-off-by: David Chang <dchang@novell.com>
CC: Joe Perches <joe@perches.com>
Cc: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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