aboutsummaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2010-03-03Staging: batman-adv: don't lock while sending packetsSimon Wunderlich
As in other parts of batman-adv, we should not lock while sending a packet but keep the lock held for as short as possible. Additionally, we should check whether the interface is active, otherwise batman_if->net_dev might not be available ... Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Acked-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: batman-adv: depend on NET instead of PACKET in KconfigSven Eckelmann
The code which uses the raw packet sockets was removed. The only related dependencies are the skb and netdev handling code. This is provided by NET in Kconfig. Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: iio: Staticise non-exported functionsMark Brown
Staticise a number of functions which aren't exported outside their source files, and also add a __user annotation for the buffer in iio_event_chrdev_read(). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: comedi: fix brace and 80 character coding style issue in ni_daq_700.cGraham M Howe
This is a patch to the ni_daq_700.c file that fixes up brace and 80 character warnings found by the checkpatch.pl tool Signed-off-by: Graham M Howe <gman.1352@googlemail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: VMIVME-7805 board supportArthur Benilov
VMIVME-7805 board has a special control register that has to be used in order to activate the VME bus access via the Universe II bridge. This control register also handles endianess convertion. Signed-off-by: Arthur Benilov <arthur.benilov@iba-group.com> Signed-off-by: Vincent Bossier <vincent.bossier@iba-group.com> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: Allocate memory buffers for master windowsArthur Benilov
For VME device I/O operations on master windows the user driver tends to use kern_buf buffer array which is not allocated. This causes an error when reading from master window device files. Signed-off-by: Arthur Benilov <arthur.benilov@iba-group.com> Signed-off-by: Vincent Bossier <vincent.bossier@iba-group.com> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: Use A24 when requesting slave resourceArthur Benilov
When requesting slave resources A16 addressing mode flag is used to find available windows. Since the ca91cx42 bridge only supports two A16 slave windows but four are requested, the driver fails to initialize. The flag has been changed to A24, which is supported by all slave windows. Signed-off-by: Arthur Benilov <arthur.benilov@iba-group.com> Signed-off-by: Vincent Bossier <vincent.bossier@iba-group.com> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: llseek support in user driverArthur Benilov
Provide vme_user_llseek() implementation. Signed-off-by: Arthur Benilov <arthur.benilov@iba-group.com> Signed-off-by: Vincent Bossier <vincent.bossier@iba-group.com> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: Remove legacy unsupported codeMartyn Welch
Remove the code from the drivers that we are not going to implement before submitting for review. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: ca91cx42 slot detectionMartyn Welch
Sort out slot detection on the ca91cx42. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: Add ca91cx42 rmw supportMartyn Welch
Add support for Master Read-Modify-Write cycles on the ca91cx42. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: Correct ca91cx42 resource handlingMartyn Welch
The ca91cx42 driver currently incorrectly handles master windows, setting and retrieving the sizing parameters incorrectly. Also, in the slave window handling, it uses an incorrectly set variable. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: add ca91cx42 dma supportMartyn Welch
Add support for the DMA controller in the ca91cx42 bridge. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: Add location monitor support for ca91cx42Martyn Welch
Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: Make vme_master_resource naming bus neutralMartyn Welch
The vme_master_resource structure contains an item called "pci_resource". Rename to make bus agnostic. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: Enable drivers to handle more than one bridgeMartyn Welch
At the moment the vme bridge drivers are written in a way that only allows them to support one bridge at a time. Modify the drivers to enable more than one bridge to be present per board. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: Attribute Testing For Dma RequestMartyn Welch
Check the directions in which the DMA controller is expected to operate before giving control of a resource. Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: vme: Renaming following split of GE Fanuc joint ventureMartyn Welch
This patch corrects author email addresses and Copyright notices as a result of the split up of the GE Fanuc joint venture. Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: rtl8187se: needs semaphore.hRandy Dunlap
rtl8187se needs to include semaphore.h to prevent build errors: drivers/staging/rtl8187se/ieee80211/ieee80211.h:1004: error: field 'wx_sem' has incomplete type drivers/staging/rtl8187se/ieee80211/ieee80211.h:1005: error: field 'scan_sem' has incomplete type Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: udlfb: remove printk and small cleanupBernie Thompson
Remove last remaining printk and clarify comments Signed-off-by: Bernie Thompson <bernie@plugable.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: udlfb: explicit dependencies and warningsBernie Thompson
Specify Kconfig dependencies, and include warnings for building as a module udlfb is dependent on FB_DEFERRED_IO, FB_SYS_*, and FB_MODE_HELPERS Because many kernels do not include defio (which cannot be built as a module), yet users want to be able to build udlfb as a module later, udlfb has ifdefs and these dependency warnings to help udlfb build with or without certain dependencies, but also print warnings for any lost function. Even though this kind of flexibility isn't common, we've gotten feedback from a significant portion of users that they were frustrated without it. Signed-off-by: Bernie Thompson <bernie@plugable.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: udlfb: Support for fbdev mmap clients (defio)Bernie Thompson
Add support for fbdev mmap clients who don't send damage ioctls Because DisplayLink devices are out on the other end of usb, their "framebuffer" is just normal system memory. So memory mapped writes don't automatically trigger anything. So up to this point, standard fbdev clients who rely on mmap() will get an unchanging screen. This patch makes udlfb a client of Jaya Kumar's defio framework - which sets up page fault triggers, and those faults are accumulated and sent to udlfb on a defferred basis, to process as damage notifications for the framebuffer. Because this involves more overhead than a notification directly from the application (e.g. just passing on X DAMAGE extension notifications), a sysfs attribute is provided by udlfb to control defio support. /sys/class/graphics/fb*/use_defio - writing a "0" to this file before calling mmap() causes defio to not be initialized - instead udlfb will rely on getting damage notifications directly through the damage ioctl. There are unsolved rendering problems with defio (horizontal dead regions on framebuffer, that accumulate over time) which still needs a fix. Signed-off-by: Bernie Thompson <bernie@plugable.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: udlfb: improved rendering performanceBernie Thompson
Rework rendering for improved performance Approx 10-20% gain avg across several "benchmarks": x11perf, gtkperf, glxgears Moves from a single pre-alloc'd urb protected by a long-held mutex To a list of (4) pre-alloc'd urbs which can be dispatched asynchonously Improved rendering algorithm to hardware with lower CPU consumption, fewer system memory accesses, and slightly higher compression. Better scalability to multiple processors, especially with multiple framebuffers active. Signed-off-by: Bernie Thompson <bernie@plugable.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: udlfb: Rework startup and teardown to fix race conditionsBernie Thompson
Rework probe to use refcounts and std functions Because the different parts of the driver (usb, fbdev) tear down in different orders, the driver previously could crash accessing data that had already been freed. Refcounting system used to handle. Reworked probe to make use of refcounts, set mode using std fbops, and set up sysfs and pre-allocated urbs. Signed-off-by: Bernie Thompson <bernie@plugable.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: udlfb: Add functions to expose sysfs metrics and controlsBernie Thompson
Add sysfs controls for edid and performance metrics There are 8 new files exposed in /sys/class/graphics/fb* edid - returns 128 byte edid blog, suitable for parsing with parse-edid metrics_bytes_identical metrics_bytes_rendered metrics_bytes_sent metrics_cpu_kcycles_used metrics_misc and metrics_reset, which resets all perf metrics to zero The 6 perf metrics are of type atomic_t. So these metrics return precise results for short benchmarks, but any test approx a minute or longer runtime may roll over. Signed-off-by: Bernie Thompson <bernie@plugable.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: udlfb: clean up function namingBernie Thompson
Move to more consistent naming scheme All udlfb functions start with udlfb_ All functions for udlfb's fbdev interface start with udlfb_ops_ All functinos for udlfb's usb interface start with udlfb_usb_ Signed-off-by: Bernie Thompson <bernie@plugable.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: udlfb: pre-allocated urb list helpersBernie Thompson
Add functions to pre-allocate and free usb bulk urbs for core render path. Udlfb currently allocates a single urb, guarded by a mutex, that is a key bottleneck. Because udlfb sends so much data, preallocation is most efficient. Functions will be used by new rendering functions in later patches. Signed-off-by: Bernie Thompson <bernie@plugable.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: udlfb: reorganize function orderBernie Thompson
Reorganize the location of a few things to be closer to related code Signed-off-by: Bernie Thompson <bernie@plugable.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: udlfb: checkpatch cleanupBernie Thompson
Eliminate checkpatch.pl warnings and errors so later patches in series are clean Signed-off-by: Bernie Thompson <bernie@plugable.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: r8187se: Remove dead code from r8185b_init.cLarry Finger
Remove dead code from r8185b_init.c. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: r8187se: Remove two private variables that have a fixed valueLarry Finger
For the RTL8187SE, the variable priv->rf_chip is always RF_ZEBRA4 and priv->RegThreeWireMode is always HW_THREE_WIRE_SI. Remove these 2 variables. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03staging: r8187se: Remove write_phy routineLarry Finger
Remove a routine that is not used. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: wlan-ng: multiple safe style cleanupsSvenne Krap
Cleanups as suggested by checkpatch.pl utiltiy. .o's from before and after cleanup have matching SHA1s. Signed-off-by: Svenne Krap <svenne@krap.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: wlan-ng: clean up assignments in if statementsSvenne Krap
Trivial changes to code-paths. Signed-off-by: Svenne Krap <svenne@krap.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: comedi: bracing fix to ni_atmio.cGraham M Howe
This is a patch to ni_atmio.c file to fix up bracing style problems found by checkpatch.pl tool Signed-off-by: Graham M Howe <gman.1352@googlemail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03staging: vt6655: add missing curly bracesDan Carpenter
It's clear from the indent levels and the context that there are supposed to be curly braces here. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: r8187se: Fix for LED not following radio switchLarry Finger
The current driver does not follow the state of the RF switch. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03staging: r8187se: Change to use common eeprom routines in EEPROM_93CXLarry Finger
The TODO list includes switching this driver to use the common EEPROM routines in EEPROM_93CX. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Tested by: Bernhard Schiffner <bernhard@schiffner-limbach.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03staging: dream: more Code style fixesJochen Maes
Removed parenthesis from return statements, split up assignment and if condition Signed-off-by: Jochen Maes <jochen.maes@sejo.be> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03staging: dream: another Codestyle patchJochen Maes
Fixed code style issues. Signed-off-by: Jochen Maes <jochen.maes@sejo.be> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03staging: dream: Codestyle fixJochen Maes
Fixed Codestyle issues Signed-off-by: Jochen Maes <jochen.maes@sejo.be> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: comedi: rti800: more Checkpatch cleanupsBenjamin Adolphi
This fixes all checkpatch issues in the rti800 comedi driver. Signed-off-by: Benjamin Adolphi <b.adolphi@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: rar_register: add suspend and resume functionsMark Allyn
Add suspend and resume functions (which are currently stubs returning -ENOSYS) Signed-off-by: Mark Allyn <mark.a.allyn@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: rar_register: fix checkpatch errors and debug program fileMark Allyn
Signed-off-by: Mark Allyn <mark.a.allyn@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: rar_register: fix checkpatch errors and debug header fileMark Allyn
Signed-off-by: Mark Allyn <mark.a.allyn@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: rar_register: provide better explanation in KconfigMark Allyn
Provides a better explanation of what this driver is for in the Kconfig file Signed-off-by: Mark Allyn <mark.a.allyn@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: rar_register: renaming directory to rar_registerMark Allyn
Renames the directory in which the driver files are located; again for clarity. Signed-off-by: Mark Allyn <mark.a.allyn@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03staging: rar_register: renaming driver to rar_registerMark Allyn
Patch renames rar_driver to rar_register to clarifiy and differentiate from rar_handler that will be submitted later Signed-off-by: Mark Allyn <mark.a.allyn@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: mimio: remove the mimio driverGreg Kroah-Hartman
It turns out that Mimio has a userspace solution for this product using libusb, and the in-kernel driver is just getting in the way now and causing problems. So they have asked that the in-kernel driver be removed. As the staging driver wasn't quite working anyway, and Mimio supports their libusb solution for all distros, I am removing the in-kernel driver. The libusb solution can be downloaded from: http://www.mimio.com/downloads/mimio_studio_software/linux.asp Cc: <mwilder@cs.nmsu.edu> Cc: Phil Hannent <phil@hannent.co.uk> Cc: Marc Rousseau <Marc.Rousseau@mimio.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Staging: dt3155: fix coding style issues in dt3155_io.cGreg Kroah-Hartman
This fixes up the sparse and coding style issues found in the dt3155_io.c file. No code is changed, only formatting and removing unused code. Cc: Scott Smedley <ss@aao.gov.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 10:49:28 +0000