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path: root/drivers/staging/usbip/usbip_common.c
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* staging: usbip: changed function return type to voidBart Westgeest2012-02-09
| | | | | | | The function usbip_pad_iso never returns anything but 0 (success). Signed-off-by: Bart Westgeest <bart@elbrys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: usbip: removed dead code from receive functionBart Westgeest2011-12-22
| | | | | | | | | The usbip_xmit function supported sending and receiving data, however the sending part of the function was never used/executed. Renamed the function to usbip_recv, and removed the unused code. Signed-off-by: Bart Westgeest <bart@elbrys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: Add module.h to more drivers implicitly using it.Paul Gortmaker2011-10-31
| | | | | | | | This 2nd batch of implicit module.h users only appeared when we removed the unnecessary module.h from include/linux/miscdevice.h [The 1st batch is already present in Greg's staging tree.] Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* USBIP: Remove unnecessary whitespace before newline characters.Akshay Joshi2011-06-07
| | | | | | | | In this file, in certain places, newline characters in pr_debug() calls had whitespace before them. This patch removes this extraneous whitespace. Signed-off-by: Akshay Joshi <me@akshayjoshi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: usbip_common.c: rename init and exit functionsmatt mooney2011-06-07
| | | | | | | | Change the prefix of the __init and __exit functions to usbip_core_ to correspond with the modules name. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: usbip_common.c: fix misspelled function namematt mooney2011-06-07
| | | | | | | Change pakcet to packet in usbip_iso_packet_correct_endian(). Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: remove unnecessary lines and extra return statementsmatt mooney2011-06-07
| | | | | | | Also, fix a few alignment issues that were originally missed. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: replace usbip_u{dbg,err,info} and printk with dev_ and pr_matt mooney2011-05-19
| | | | | | | | | This switches all of the usbip_u{dbg,err,info} and printk statements to dev_<level>, if possible, or pr_<level> macros. And removes a few unnecessary debug statements. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: fix wrong endian conversionDavid Chang2011-05-17
| | | | | | | | | | Fix number_of_packets wrong endian conversion in function correct_endian_ret_submit() Signed-off-by: David Chang <dchang@novell.com> Acked-by: Arjan Mels <arjan.mels@gmx.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: edit Kconfig and rename CONFIG optionsmatt mooney2011-05-12
| | | | | | | | | | Change modules usbip_common_mod to usbip-core and usbip to usbip-host; edit configuration option help text; rename CONFIG options to use a USBIP prefix and change COMMON to CORE in both the Kconfig and Makefiles; edit the menu entries; and edit the driver descriptions. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: fix header includesmatt mooney2011-05-12
| | | | | | | | Modify header directives to include what is needed by each file and not already included in its own header. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: use single version for all modulesmatt mooney2011-05-11
| | | | | | | | Having separate versions in this situation makes little sense, so USBIP_VERSION will be used by all modules. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: change debug configuration optionmatt mooney2011-05-11
| | | | | | | | Change CONFIG_USB_IP_DEBUG_ENABLE to CONFIG_USB_IP_DEBUG, and move ccflags- to the head of the makefile. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: fixup MODULE_ macrosmatt mooney2011-05-06
| | | | | | | | Modify description and email address for usbip_common_mod; export module version number; and modify __init messages slightly. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: remove section dividersmatt mooney2011-05-06
| | | | | | | | Also, removes the one-line comments that were associated with some of the dividers because they provided no additional information. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: add break to default case in switch statementsmatt mooney2011-05-06
| | | | | | | | For consistency, a break statement is added to all default cases that do not jump to a label. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: usbip_common.c: coding style cleanupmatt mooney2011-05-06
| | | | | | | | Fix alignment for consistency, checkpatch.pl warning of line over 80 characters, and remove extraneous lines. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: bugfix for isochronous packets and optimizationArjan Mels2011-04-06
| | | | | | | | | | | | | | | For isochronous packets the actual_length is the sum of the actual length of each of the packets, however between the packets might be padding, so it is not sufficient to just send the first actual_length bytes of the buffer. To fix this and simultanesouly optimize the bandwidth the content of the isochronous packets are send without the padding, the padding is restored on the receiving end. Signed-off-by: Arjan Mels <arjan.mels@gmx.net> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Cc: Max Vozeler <max@vozeler.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: bugfix add number of packets for isochronous framesArjan Mels2011-04-06
| | | | | | | | | | | | | The number_of_packets was not transmitted for RET_SUBMIT packets. The linux client used the stored number_of_packet from the submitted request. The windows userland client does not do this however and needs to know the number_of_packets to determine the size of the transmission. Signed-off-by: Arjan Mels <arjan.mels@gmx.net> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Cc: Max Vozeler <max@vozeler.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging/usbip: convert to kthreadArnd Bergmann2011-03-02
| | | | | | | | | | | | | | | | usbip has its own infrastructure for managing kernel threads, similar to kthread. By changing it to use the standard functions, we can simplify the code and get rid of one of the last BKL users at the same time. Includes changes suggested by Max Vozeler. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Cc: Max Vozeler <max@vozeler.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: resolved a space in a commentAgustin March2010-09-16
| | | | | | | Removed a space in a comments lines at #459 Signed-off-by: Agustin March <agustin.march@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: usbip: usbip_common: kill rx thread on tx thread creation error.Himanshu Chauhan2010-06-30
| | | | | | Signed-off-by: Himanshu Chauhan <hschauhan@nulltrace.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: remove URB_NO_SETUP_DMA_MAPAlan Stern2010-05-20
| | | | | | | | | Now that URB_NO_SETUP_DMA_MAP is no longer in use, this patch (as1376) removes all references to it. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
* Staging: usbip: Seperate usbip config debug from CONFIG_USB_DEBUGHimanshu2010-03-03
| | | | | | Signed-off-by: Himanshu <himanshu@symmetricore.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: usbip: Remove dead codeHimanshu Chauhan2010-03-03
| | | | | | | | This patch removes the dead uncompiled code in usbip_common.c Signed-off-by: Himanshu Chauhan <himanshu@symmetricore.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: usbip: use print_hex_dump() instead of open coding it.Himanshu Chauhan2010-03-03
| | | | | | Signed-off-by: Himanshu Chauhan <himanshu@symmetricore.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: usbip: minor code cleanupHimanshu Chauhan2010-03-03
| | | | | | Signed-off-by: Himanshu Chauhan <himanshu@symmetricore.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: USB-IP code cleanupBrian G. Merrell2009-09-15
| | | | | | | | | | This includes fixes for all of the legit checkpatch.pl errors and warnings. I have also included several of the suggestions from the linux-kernel mailing list when the USB-IP code was first added. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Fix staging drivers after smp_lock.h reduxJean Delvare2009-07-13
| | | | | | | | | Commit 405f55712dfe464b3240d7816cc4fe4174831be2 ("headers: smp_lock.h redux") broke the build of two staging drivers. Fix them. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Staging: usbip: usbip_start_threads(): handle kernel_thread failureRoel Kluin2009-01-28
| | | | | | | | kernel_thread may fail, notice this. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: remove remaining uses of __FUNCTION__Harvey Harrison2008-10-22
| | | | | | | | __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: USB/IP: add common functions neededTakahiro Hirofuchi2008-10-10
This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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