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* staging: bcm2835-audio: initial staging submissionMichael Zoran2017-01-271-0/+2
| | | | | | | | | | | | | | | | | | | Initial cleanup of bcm2835-audio driver for the bcm2535(Raspberry PI) Driver provides HDMI audio through ALSA and is built on top of the vc04_services driver. Original version of the driver is available at: http://www.github.com/raspberry/linux Driver compiles without any build errors or warnings. Tested on a RPI 3 running in ARM64 mode with the vlc player and alsautils. Signed-off-by: Michael Zoran <mzoran@crowfest.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: i4l: delete the whole thingGreg Kroah-Hartman2017-01-051-2/+0
| | | | | | | | | | | It's now 2017, and a new LTS kernel has been chosen, so let's do what we said we would do in the TODO file and delete this code. If it's still needed, and a maintainer steps up to take it over, we will easily revert it. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: slicoss: remove the staging driverGreg Kroah-Hartman2016-12-061-2/+0
| | | | | | | | | | | | A "real" driver for this hardware has now landed in the networking tree, so remove this old staging driver so that we don't have multiple drivers for the same hardware, and so people don't waste their time trying to clean up this old code. Cc: Lior Dotan <liodot@gmail.com> Cc: Christopher Harrer <charrer@alacritech.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: add bcm2708 vchiq driverpopcornmix2016-10-021-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: popcornmix <popcornmix@gmail.com> vchiq: create_pagelist copes with vmalloc memory Signed-off-by: Daniel Stone <daniels@collabora.com> vchiq: fix the shim message release Signed-off-by: Daniel Stone <daniels@collabora.com> vchiq: export additional symbols Signed-off-by: Daniel Stone <daniels@collabora.com> VCHIQ: Make service closure fully synchronous (drv) This is one half of a two-part patch, the other half of which is to the vchiq_lib user library. With these patches, calls to vchiq_close_service and vchiq_remove_service won't return until any associated callbacks have been delivered to the callback thread. VCHIQ: Add per-service tracing The new service option VCHIQ_SERVICE_OPTION_TRACE is a boolean that toggles tracing for the specified service. This commit also introduces vchi_service_set_option and the associated option VCHI_SERVICE_OPTION_TRACE. vchiq: Make the synchronous-CLOSE logic more tolerant vchiq: Move logging control into debugfs vchiq: Take care of a corner case tickled by VCSM Closing a connection that isn't fully open requires care, since one side does not know the other side's port number. Code was present to handle the case where a CLOSE is sent immediately after an OPEN, i.e. before the OPENACK has been received, but this was incorrectly being used when an OPEN from a client using port 0 was rejected. (In the observed failure, the host was attempting to use the VCSM service, which isn't present in the 'cutdown' firmware. The failure was intermittent because sometimes the keepalive service would grab port 0.) This case can be distinguished because the client's remoteport will still be VCHIQ_PORT_FREE, and the srvstate will be OPENING. Either condition is sufficient to differentiate it from the special case described above. vchiq: Avoid high load when blocked and unkillable vchiq: Include SIGSTOP and SIGCONT in list of signals not-masked by vchiq to allow gdb to work vchiq_arm: Complete support for SYNCHRONOUS mode vchiq: Remove inline from suspend/resume vchiq: Allocation does not need to be atomic vchiq: Fix wrong condition check The log level is checked from within the log call. Remove the check in the call. Signed-off-by: Pranith Kumar <bobby.prani@gmail.com> BCM270x: Add vchiq device to platform file and Device Tree Prepare to turn the vchiq module into a driver. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> bcm2708: vchiq: Add Device Tree support Turn vchiq into a driver and stop hardcoding resources. Use devm_* functions in probe path to simplify cleanup. A global variable is used to hold the register address. This is done to keep this patch as small as possible. Also make available on ARCH_BCM2835. Based on work by Lubomir Rintel. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> vchiq: Change logging level for inbound data vchiq_arm: Two cacheing fixes 1) Make fragment size vary with cache line size Without this patch, non-cache-line-aligned transfers may corrupt (or be corrupted by) adjacent data structures. Both ARM and VC need to be updated to enable this feature. This is ensured by having the loader apply a new DT parameter - cache-line-size. The existence of this parameter guarantees that the kernel is capable, and the parameter will only be modified from the safe default if the loader is capable. 2) Flush/invalidate vmalloc'd memory, and invalidate after reads vchiq: fix NULL pointer dereference when closing driver The following code run as root will cause a null pointer dereference oops: int fd = open("/dev/vc-cma", O_RDONLY); if (fd < 0) err(1, "open failed"); (void)close(fd); [ 1704.877721] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 1704.877725] pgd = b899c000 [ 1704.877736] [00000000] *pgd=37fab831, *pte=00000000, *ppte=00000000 [ 1704.877748] Internal error: Oops: 817 [#1] PREEMPT SMP ARM [ 1704.877765] Modules linked in: evdev i2c_bcm2708 uio_pdrv_genirq uio [ 1704.877774] CPU: 2 PID: 3656 Comm: stress-ng-fstat Not tainted 3.19.1-12-generic-bcm2709 #12-Ubuntu [ 1704.877777] Hardware name: BCM2709 [ 1704.877783] task: b8ab9b00 ti: b7e68000 task.ti: b7e68000 [ 1704.877798] PC is at __down_interruptible+0x50/0xec [ 1704.877806] LR is at down_interruptible+0x5c/0x68 [ 1704.877813] pc : [<80630ee8>] lr : [<800704b0>] psr: 60080093 sp : b7e69e50 ip : b7e69e88 fp : b7e69e84 [ 1704.877817] r10: b88123c8 r9 : 00000010 r8 : 00000001 [ 1704.877822] r7 : b8ab9b00 r6 : 7fffffff r5 : 80a1cc34 r4 : 80a1cc34 [ 1704.877826] r3 : b7e69e50 r2 : 00000000 r1 : 00000000 r0 : 80a1cc34 [ 1704.877833] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user [ 1704.877838] Control: 10c5387d Table: 3899c06a DAC: 00000015 [ 1704.877843] Process do-oops (pid: 3656, stack limit = 0xb7e68238) [ 1704.877848] Stack: (0xb7e69e50 to 0xb7e6a000) [ 1704.877856] 9e40: 80a1cc3c 00000000 00000010 b88123c8 [ 1704.877865] 9e60: b7e69e84 80a1cc34 fff9fee9 ffffffff b7e68000 00000009 b7e69ea4 b7e69e88 [ 1704.877874] 9e80: 800704b0 80630ea4 fff9fee9 60080013 80a1cc28 fff9fee9 b7e69edc b7e69ea8 [ 1704.877884] 9ea0: 8040f558 80070460 fff9fee9 ffffffff 00000000 00000000 00000009 80a1cb7c [ 1704.877893] 9ec0: 00000000 80a1cb7c 00000000 00000010 b7e69ef4 b7e69ee0 803e1ba4 8040f514 [ 1704.877902] 9ee0: 00000e48 80a1cb7c b7e69f14 b7e69ef8 803e1c9c 803e1b74 b88123c0 b92acb18 [ 1704.877911] 9f00: b8812790 b8d815d8 b7e69f24 b7e69f18 803e2250 803e1bc8 b7e69f5c b7e69f28 [ 1704.877921] 9f20: 80167bac 803e222c 00000000 00000000 b7e69f54 b8ab9ffc 00000000 8098c794 [ 1704.877930] 9f40: b8ab9b00 8000efc4 b7e68000 00000000 b7e69f6c b7e69f60 80167d6c 80167b28 [ 1704.877939] 9f60: b7e69f8c b7e69f70 80047d38 80167d60 b7e68000 b7e68010 8000efc4 b7e69fb0 [ 1704.877949] 9f80: b7e69fac b7e69f90 80012820 80047c84 01155490 011549a8 00000001 00000006 [ 1704.877957] 9fa0: 00000000 b7e69fb0 8000ee5c 80012790 00000000 353d8c0f 7efc4308 00000000 [ 1704.877966] 9fc0: 01155490 011549a8 00000001 00000006 00000000 00000000 76cf3ba0 00000003 [ 1704.877975] 9fe0: 00000000 7efc42e4 0002272f 76e2ed66 60080030 00000003 00000000 00000000 [ 1704.877998] [<80630ee8>] (__down_interruptible) from [<800704b0>] (down_interruptible+0x5c/0x68) [ 1704.878015] [<800704b0>] (down_interruptible) from [<8040f558>] (vchiu_queue_push+0x50/0xd8) [ 1704.878032] [<8040f558>] (vchiu_queue_push) from [<803e1ba4>] (send_worker_msg+0x3c/0x54) [ 1704.878045] [<803e1ba4>] (send_worker_msg) from [<803e1c9c>] (vc_cma_set_reserve+0xe0/0x1c4) [ 1704.878057] [<803e1c9c>] (vc_cma_set_reserve) from [<803e2250>] (vc_cma_release+0x30/0x38) [ 1704.878069] [<803e2250>] (vc_cma_release) from [<80167bac>] (__fput+0x90/0x1e0) [ 1704.878082] [<80167bac>] (__fput) from [<80167d6c>] (____fput+0x18/0x1c) [ 1704.878094] [<80167d6c>] (____fput) from [<80047d38>] (task_work_run+0xc0/0xf8) [ 1704.878109] [<80047d38>] (task_work_run) from [<80012820>] (do_work_pending+0x9c/0xc4) [ 1704.878123] [<80012820>] (do_work_pending) from [<8000ee5c>] (work_pending+0xc/0x20) [ 1704.878133] Code: e50b1034 e3a01000 e50b2030 e580300c (e5823000) ..the fix is to ensure that we have actually initialized the queue before we attempt to push any items onto it. This occurs if we do an open() followed by a close() without any activity in between. Signed-off-by: Colin Ian King <colin.king@canonical.com> vchiq_arm: Sort out the vmalloc case See: https://github.com/raspberrypi/linux/issues/1055 vchiq: hack: Add include depecated dma include file [gregkh] added dependancy on CONFIG_BROKEN to make things sane for now. Cc: Eric Anholt <eric@anholt.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge branch 'greybus' into staging-testingGreg Kroah-Hartman2016-09-191-0/+2
|\ | | | | | | | | | | | | | | This merges the greybus branch into staging-testing. It contains the drivers/staging/greybus/ subsystem and related drivers and has passed the 0-day bot tests so no builds should break. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * staging: greybus: Add drivers/staging/greybus to the buildGreg Kroah-Hartman2016-09-191-0/+2
| | | | | | | | | | | | | | | | This adds a proper Kconfig file for drivers/staging/greybus and fixes up the Makefile to work correctly within the kernel build system (modules depend on the .config options, etc.) Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
* | staging: Remove rtl8723au driverJes Sorensen2016-09-101-2/+0
|/ | | | | | | | This driver is superseded by rtl8xxxu and has been marked as scheduled for deletion since 4.6 Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: ks7010: add driver from Nanonote extra-repositoryWolfram Sang2016-06-071-0/+2
| | | | | | | | | | | | | | | | See the TODO for details where this driver came from. Only a few minor changes were made to make the driver suitable for staging: * updated Kconfig help text and dependencies * added TODO * removed two __DATE__ and __TIME__ printouts to allow reproducible builds * added to staging main Kconfig + Makefile Tested on a Renesas Salvator-X board with a Spectec SDW-823 card. I could connect to a WPA-protected network. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging/rdma: Remove the entire rdma subdirectory of stagingDoug Ledford2016-05-261-2/+0
| | | | | | This is no longer in use. Remove it. Signed-off-by: Doug Ledford <dledford@redhat.com>
* Revert "Staging: olpc_dcon: Remove obsolete driver"Greg Kroah-Hartman2016-04-041-0/+2
| | | | | | | | | | | This reverts commit 82ef33af9dd30075adbd9f3dd161b606b8ba88ac. It turns out these machines are still out there, and the original patch broke them. So revert it, adding back the driver, so people's machines still work properly. Reported-by: James Cameron <quozl@laptop.org> Cc: Shraddha Barke <shraddha.6596@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: delete STE RMI4 hackish driverLinus Walleij2016-03-221-2/+0
| | | | | | | | | | | | | | As of commit 62d5bdf972ebcfc99f72f734ae979713e4ca6450 "Merge branch 'synaptics-rmi4' into next" the input subsystem has a proper RMI4 infrastructure and touchscreen driver. The ST Ux500 platform has been converted to use the new driver and its devicetree bindings. Delete this ancient hack. Cc: Andrew Duggan <aduggan@synaptics.com> Cc: Christopher Heiny <cheiny@synaptics.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: gdm72xx: Remove gdm72xx driverShraddha Barke2016-03-111-2/+0
| | | | | | | | | | | Remove support for gdm72xx driver from the kernel since Wimax is dead. [1] http://www.networkworld.com/article/2220370/4g/wimax-is-dead.html [2] http://www.androidcentral.com/sprint-confirms-wimax-shutdown-november-6-2015 Chrome OS can distribute this driver alongside their library. Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* isdn: i4l: move active-isdn drivers to stagingArnd Bergmann2016-03-051-0/+2
| | | | | | | | | | | | | | | | | | The icn, act2000 and pcbit drivers are all for very old hardware, and it is highly unlikely that anyone is actually still using them on modern kernels, if at all. All three drivers apparently are for hardware that predates PCI being the common connector, as they are ISA-only and active PCI ISDN cards were widely available in the 1990s. Looking through the git logs, it I cannot find any indication of a patch to any of these drivers that has been tested on real hardware, only cleanups or global API changes. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc: Move panel driver out of stagingKsenija Stanojevic2016-02-031-2/+0
| | | | | | | | Move panel driver from drivers/staging/panel to drivers/misc. Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> Acked-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: dgap: Remove obsolete driverShraddha Barke2016-01-281-2/+0
| | | | | | | | | | Remove support for dgap driver since there is no way to get the firmware files required by the dgap driver into the linux- firmware tree. The dgap driver is rendered useless without this firmware and hence this product is considered obsolete by DIGI. Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: olpc_dcon: Remove obsolete driverShraddha Barke2016-01-281-2/+0
| | | | | | | | Remove support for One Laptop Per Child organization since it is dead. http://www.olpcnews.com/about_olpc_news/goodbye_one_laptop_per_child.html Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: ft1000: remove obsolete driverDeepa Dinamani2015-10-241-2/+0
| | | | | | | | | | | Remove support for Qleadtek Flash-OFDM modems. Telecom carrier is discontinuing service for the radio technology. See http://www.gtigroup.org/news/ind/2015-08-18/6996.html. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'for-linus' of ↵Linus Torvalds2015-09-091-0/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma Pull inifiniband/rdma updates from Doug Ledford: "This is a fairly sizeable set of changes. I've put them through a decent amount of testing prior to sending the pull request due to that. There are still a few fixups that I know are coming, but I wanted to go ahead and get the big, sizable chunk into your hands sooner rather than waiting for those last few fixups. Of note is the fact that this creates what is intended to be a temporary area in the drivers/staging tree specifically for some cleanups and additions that are coming for the RDMA stack. We deprecated two drivers (ipath and amso1100) and are waiting to hear back if we can deprecate another one (ehca). We also put Intel's new hfi1 driver into this area because it needs to be refactored and a transfer library created out of the factored out code, and then it and the qib driver and the soft-roce driver should all be modified to use that library. I expect drivers/staging/rdma to be around for three or four kernel releases and then to go away as all of the work is completed and final deletions of deprecated drivers are done. Summary of changes for 4.3: - Create drivers/staging/rdma - Move amso1100 driver to staging/rdma and schedule for deletion - Move ipath driver to staging/rdma and schedule for deletion - Add hfi1 driver to staging/rdma and set TODO for move to regular tree - Initial support for namespaces to be used on RDMA devices - Add RoCE GID table handling to the RDMA core caching code - Infrastructure to support handling of devices with differing read and write scatter gather capabilities - Various iSER updates - Kill off unsafe usage of global mr registrations - Update SRP driver - Misc mlx4 driver updates - Support for the mr_alloc verb - Support for a netlink interface between kernel and user space cache daemon to speed path record queries and route resolution - Ininitial support for safe hot removal of verbs devices" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (136 commits) IB/ipoib: Suppress warning for send only join failures IB/ipoib: Clean up send-only multicast joins IB/srp: Fix possible protection fault IB/core: Move SM class defines from ib_mad.h to ib_smi.h IB/core: Remove unnecessary defines from ib_mad.h IB/hfi1: Add PSM2 user space header to header_install IB/hfi1: Add CSRs for CONFIG_SDMA_VERBOSITY mlx5: Fix incorrect wc pkey_index assignment for GSI messages IB/mlx5: avoid destroying a NULL mr in reg_user_mr error flow IB/uverbs: reject invalid or unknown opcodes IB/cxgb4: Fix if statement in pick_local_ip6adddrs IB/sa: Fix rdma netlink message flags IB/ucma: HW Device hot-removal support IB/mlx4_ib: Disassociate support IB/uverbs: Enable device removal when there are active user space applications IB/uverbs: Explicitly pass ib_dev to uverbs commands IB/uverbs: Fix race between ib_uverbs_open and remove_one IB/uverbs: Fix reference counting usage of event files IB/core: Make ib_dealloc_pd return void IB/srp: Create an insecure all physical rkey only if needed ...
| * Staging: Add staging/rdma directory and update MAINTAINERSDoug Ledford2015-08-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Create the rdma directory in the staging area for use as we deprecate some older drivers and as we bring in some new drivers that are in need of work. Update the MAINTAINERS file so that updates to these files go to linux-rdma@vger.kernel.org. Expected lifespan of this directory is three releases for any deprecated drivers moved here and an unknown, but theoretically bounded amount of time for the new drivers as a new core RDMA transfer library needs to be written and the drivers modified to use it in order for them to move out of this directory. Signed-off-by: Doug Ledford <dledford@redhat.com>
* | staging: ozwpan: Remove from treeJason A. Donenfeld2015-08-101-2/+0
| | | | | | | | | | | | | | | | | | | | Ozwpan is completely unmaintained and potentially a security problem. As this is a staging driver, it should be removed, since it has been abandoned. Cc: Shigekatsu Tateno <shigekatsu.tateno@atmel.com> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | staging: sm7xxfb: merge sm712fb with fbdevSudip Mukherjee2015-08-071-2/+0
| | | | | | | | | | | | | | | | Now since all cleanups are done and the code is ready to be merged lets move it out of staging into fbdev location. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Staging: most: add MOST driver's core moduleChristian Gromm2015-07-241-0/+2
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the core module of the MOST driver to the kernel's driver staging area. This module is part of the MOST driver and handles the configuration interface in sysfs, the buffer management and the data routing. MOST defines the protocol, hardware and software layers necessary to allow for the efficient and low-cost transport of control, real-time and packet data using a single medium (physical layer). Media currently in use are fiber optics, unshielded twisted pair cables (UTP) and coax cables. MOST also supports various speed grades up to 150 Mbps. For more information on MOST, visit the MOST Cooperation website: www.mostcooperation.com. Cars continue to evolve into sophisticated consumer electronics platforms, increasing the demand for reliable and simple solutions to support audio, video and data communications. MOST can be used to connect multiple consumer devices via optical or electrical physical layers directly to one another or in a network configuration. As a synchronous network, MOST provides excellent Quality of Service and seamless connectivity for audio/video streaming. Therefore, the driver perfectly fits to the mission of Automotive Grade Linux to create open source software solutions for automotive applications. The driver consists basically of three layers. The hardware layer, the core layer and the application layer. The core layer consists of the core module only. This module handles the communication flow through all three layers, the configuration of the driver, the configuration interface representation in sysfs, and the buffer management. For each of the other two layers a selection of modules is provided. These modules can arbitrarily be combined to meet the needs of the desired system architecture. A module of the hardware layer is referred to as an HDM (hardware dependent module). Each module of this layer handles exactly one of the peripheral interfaces of a network interface controller (e.g. USB, MediaLB, I2C). A module of the application layer is referred to as an AIM (application interfacing module). The modules of this layer give access to MOST via one the following ways: character devices, ALSA, Networking or V4L2. To physically access MOST, an Intelligent Network Interface Controller (INIC) is needed. For more information on available controllers visit: www.microchip.com Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wilc1000: Add SDIO/SPI 802.11 driverJohnny Kim2015-05-241-0/+2
| | | | | | | | | | | | | | | | | | | This driver is for the wilc1000 which is a single chip IEEE 802.11 b/g/n device. The driver works together with cfg80211, which is the kernel side of configuration management for wireless devices because the wilc1000 chipset is fullmac where the MLME is managed in hardware. The driver worked from kernel version 2.6.38 and being now ported to several others since then. A TODO file is included as well in this commit. Signed-off-by: Johnny Kim <johnny.kim@atmel.com> Signed-off-by: Rachel Kim <rachel.kim@atmel.com> Signed-off-by: Dean Lee <dean.lee@atmel.com> Signed-off-by: Chris Park <chris.park@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: remove i2o subsystemGreg Kroah-Hartman2015-05-101-2/+0
| | | | | | | | This subsystem isn't used anymore, and the hardware isn't around. It's been in staging for a while, and it's time for it to now be removed. Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fsl-mc: Freescale Management Complex (fsl-mc) bus driverJ. German Rivera2015-03-061-0/+2
| | | | | | | | | | | | Platform device driver that sets up the basic bus infrastructure for the fsl-mc bus type, including support for adding/removing fsl-mc devices, register/unregister of fsl-mc drivers, and bus match support to bind devices to drivers. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sm750fb: add sm750 to stagingSudip Mukherjee2015-03-061-0/+2
| | | | | | | | | sm750 of Silicon Motion is pci-e display controller device and has features like dual display and 2D acceleration. This patch adds the driver to staging. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'staging-3.20-rc1' of ↵Linus Torvalds2015-02-151-2/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging drivers patches from Greg KH: "Here's the big staging driver tree update for 3.20-rc1. Lots of little things in here, adding up to lots of overall cleanups. The IIO driver updates are also in here as they cross the staging tree boundry a lot. I2O has moved into staging as well, as a plan to drop it from the tree eventually as that's a dead subsystem. All of this has been in linux-next with no reported issues for a while" * tag 'staging-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (740 commits) staging: lustre: lustre: libcfs: define symbols as static staging: rtl8712: Do coding style cleanup staging: lustre: make obd_updatemax_lock static staging: rtl8188eu: core: switch with redundant cases staging: rtl8188eu: odm: conditional setting with no effect staging: rtl8188eu: odm: condition with no effect staging: ft1000: fix braces warning staging: sm7xxfb: fix remaining CamelCase staging: sm7xxfb: fix CamelCase staging: rtl8723au: multiple condition with no effect - if identical to else staging: sm7xxfb: make smtc_scr_info static staging/lustre/mdc: Initialize req in mdc_enqueue for !it case staging/lustre/clio: Do not allow group locks with gid 0 staging/lustre/llite: don't add to page cache upon failure staging/lustre/llite: Add exception entry check after radix_tree staging/lustre/libcfs: protect kkuc_groups from write access staging/lustre/fld: refer to MDT0 for fld lookup in some cases staging/lustre/llite: Solve a race to access lli_has_smd in read case staging/lustre/ptlrpc: hold rq_lock when modify rq_flags staging/lustre/lnet: portal spreading rotor should be unsigned ...
| * staging: cptm1217: blow it all awayAlan Cox2015-02-031-2/+0
| | | | | | | | | | | | | | | | We have a drivers/input layer for Synaptics products and nothing should now be using the staging driver. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * i2o: move to stagingAlan Cox2015-02-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The I2O layer deals with a technology that to say the least didn't catch on in the market. The only relevant products are some of the AMI MegaRAID - which supported I2O and its native mode (The native mode is faster and runs on Linux), an obscure crypto ethernet card that's now so many years out of date nobody would use it, the old DPT controllers, which speak their own dialect and have their own driver - and ermm.. thats about it. We also know the code isn't in good shape as recently a patch was proposed and queried as buggy, which in turn showed the existing code was broken already by prior "clean up" and nobody had noticed that either. It's coding style robot code nothing more. Like some forgotten corridor cleaned relentlessly by a lost Roomba but where no user has trodden in years. Move it to staging and then to /dev/null. The headers remain as they are shared with dpt_i2o. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * Revert "staging: sm7xxfb: remove driver"Sudip Mukherjee2015-01-251-0/+2
| | | | | | | | | | | | | | This reverts commit "dc93c85235efa5201e9a3c116bc3fbd1afc1a182" Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * staging: fbtft: core supportThomas Petazzoni2015-01-171-0/+2
| | | | | | | | | | | | | | | | | | This commit adds the core fbtft framework from https://github.com/notro/fbtft. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Noralf Tronnes <notro@tronnes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | ALSA: move line6 usb driver into sound/usbTakashi Iwai2015-01-121-2/+0
|/ | | | | | | | | | Promote line6 driver from staging to sound/usb/line6 directory, and maintain through sound subsystem tree. This commit just moves the code and adapts Makefile / Kconfig. The further renames and misc cleanups will follow. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge tag 'staging-3.19-rc1' of ↵Linus Torvalds2014-12-151-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver updates from Greg KH: "Here's the big staging tree pull request for 3.19-rc1. We continued to delete more lines than were added, always a good thing, but not at a huge rate this release, only about 70k lines removed overall mostly from removing the horrid bcm driver. Lots of normal staging driver cleanups and fixes all over the place, well over a thousand of them, the shortlog shows all the horrid details. The "contentious" thing here is the movement of the Android binder code out of staging into the "real" part of the kernel. This is code that has been stable for a few years now and is working as-is in the tens of millions of devices with no issues. Yes, the code is horrid, and the userspace api leaves a lot to be desired, but it's not going to change due to legacy issues that we have no control over. Because so many devices and companies rely on this, and the code is stable, might as well promote it out of staging. This was all discussed at the Linux Plumbers conference, and everyone participating agreed that this was the best way forward. There is work happening to replace the binder code with something new that is happening right now, but I don't expect to see the results of that work for another year at the earliest. If that ever happens, and Android switches over to it, I'll gladly remove this version. As for maintainers, I'll be glad to maintain this code, I've been doing it for the past few years with no problems. I'll send a MAINTAINERS entry for it before 3.19-final is out, still need to talk to the Google developers about if they are willing to help with it or not, last I checked they were, which was good. All of these patches have been in linux-next for a while with no reported issues" * tag 'staging-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1382 commits) Staging: slicoss: Fix long line issues in slicoss.c staging: rtl8712: remove unnecessary else after return staging: comedi: change some printk calls to pr_err staging: rtl8723au: hal: Removed the extra semicolon lustre: Deletion of unnecessary checks before three function calls staging: lustre: fix sparse warnings: static function declaration staging: lustre: fixed sparse warnings related to static declarations staging: unisys: remove duplicate header staging: unisys: remove unneeded structure staging: ft1000 : replace __attribute ((__packed__) with __packed drivers: staging: rtl8192e: Include "asm/unaligned.h" instead of "access_ok.h" in "rtl819x_BAProc.c" Drivers:staging:rtl8192e: Fixed checkpatch warning Drivers:staging:clocking-wizard: Added a newline staging: clocking-wizard: check for a valid clk_name pointer staging: rtl8723au: Hal_InitPGData() avoid unnecessary typecasts staging: rtl8723au: _DisableAnalog(): Avoid zero-init variables unnecessarily staging: rtl8723au: Remove unnecessary wrapper _ResetDigitalProcedure1() staging: rtl8723au: _ResetDigitalProcedure1_92C() reduce code obfuscation staging: rtl8723au: Remove unnecessary wrapper _DisableRFAFEAndResetBB() staging: rtl8723au: _DisableRFAFEAndResetBB8192C(): Reduce code obfuscation ...
| * staging: bcm: remove driverJeff Kirsher2014-10-201-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | The Beceem WiMAX driver was barely function in its current state and was non-functional on 64 bit systems. Based on repeated statements from Greg KH that he wanted the driver removed, I am removing the driver. CC: Matthias Beyer <mail@beyermatthias.de> CC: Kevin McKinney <klmckinney1@gmail.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * staging: Add Xilinx Clocking Wizard driverSoren Brinkmann2014-10-201-0/+2
| | | | | | | | | | | | | | | | | | | | Add a driver for the Xilinx Clocking Wizard soft IP. The clocking wizard provides an AXI interface to dynamically reconfigure the clocking resources of Xilinx FPGAs. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | drm: imx: Move imx-drm driver out of stagingPhilipp Zabel2014-11-261-2/+0
|/ | | | | | | | | | | | | | | | The imx-drm driver was put into staging mostly for the following reasons, all of which have been addressed or superseded: - convert the irq driver to use linear irq domains - work out the device tree bindings, this lead to the common of_graph bindings being used - factor out common helper functions, this mostly resulted in the component framework and drm of_graph helpers. Before adding new fixes, and certainly before adding new features, move it into its proper place below drivers/gpu/drm. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
* staging: et131x: Remove et131x driver from drivers/stagingMark Einon2014-10-031-2/+0
| | | | | | | | | | | | The current version of the et131x driver has been accepted into the main tree at /drivers/net/ethernet, so it can now be removed from staging. The MAINTAINERS entry has not been touched here, as the patch to add the driver to drivers/net modifies it correctly. Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: r8192ee: Remove staging driverLarry Finger2014-09-301-2/+0
| | | | | | | | A new version of this driver has been merged into the regular wireless tree. The staging version is hereby removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: rtl8821ae: remove driverGreg Kroah-Hartman2014-09-291-2/+0
| | | | | | | | There is now a "real" driver in the wireless tree for this hardware device, so remove the staging driver as it is no longer needed. Reported-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* xillybus: Move out of stagingEli Billauer2014-09-231-2/+0
| | | | | | | | | | | | This driver has been functional and stable throughout the year it has spent in the staging area. It has been patched for minor bugs, coding style issues and improvements during this period. This is the second submission of this move-out, after making several style improvements, as suggested by Dan Carpenter. Signed-off-by: Eli Billauer <eli.billauer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge 3.17-rc3 into staging-nextGreg Kroah-Hartman2014-08-311-2/+0
|\ | | | | | | | | | | We want the staging bugfixes in this branch as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * usbip: move usbip kernel code out of stagingValentina Manea2014-08-251-2/+0
| | | | | | | | | | | | | | | | At this point, USB/IP kernel code is fully functional and can be moved out of staging. Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | staging: remove nokia_hp4p driverGreg Kroah-Hartman2014-08-301-2/+0
|/ | | | | | | | | | | | | | | | | The Bluetooth maintainer has been complaining about it for a while, and I shouldn't have merged it over his objections. There also has been no real work done on it at all to get it out of the staging tree, so just delete the code for now. If someone wants to get this fixed up properly, feel free to revert this commit and send the revert, along with cleanups and we will be glad to consider it. Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Pali Rohár <pali.rohar@gmail.com> Cc: Pavel Machek <pavel@ucw.cz>, Cc: Miguel Oliveira <cmroliv@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: sep: remove driverKristina Martšenko2014-07-271-2/+0
| | | | | | | | | | | | Looks like no one's working on the driver anymore, so remove it for now. If someone wants to work on moving it out of staging, this commit can be reverted. Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com> Cc: Alan Cox <alan@linux.intel.com> Cc: Mark A. Allyn <mark.a.allyn@intel.com> Cc: Jayant Mangalampalli <jayant.mangalampalli@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: silicom: remove driverKristina Martšenko2014-07-271-2/+0
| | | | | | | | | | | | | | The driver hasn't been cleaned up and it doesn't look like anyone is working on it anymore (including the original author). So remove it. If someone wants to work on cleaning the driver up and moving it out of staging, this commit can be reverted. In addition, since this removes the CONFIG_NET_VENDOR_SILICOM config symbol, remove the symbol from all defconfig files that reference it. Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com> Cc: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: quickstart: remove driverKristina Martšenko2014-07-241-2/+0
| | | | | | | | | | | The driver hasn't been cleaned up and it doesn't look like anyone is working on it anymore (including the original author). So remove the driver from the kernel. If someone wants to work on cleaning it up and moving it out of staging, this commit can be reverted. Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com> Cc: Angelo Arrifano <miknix@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: phison: remove driverKristina Martšenko2014-07-241-2/+0
| | | | | | | | | | | The driver hasn't been cleaned up and it doesn't look like anyone is working on it anymore (including the original author). So remove the driver from the kernel. If someone wants to work on cleaning it up and moving it out of staging, this commit can be reverted. Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com> Cc: Evan Ko <evan_ko@phison.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: keucr: remove driverKristina Martšenko2014-07-231-2/+0
| | | | | | | | | | | The driver hasn't been fully cleaned up and it doesn't look like anyone is working on it anymore (including the original author). So remove the driver and all references to it. If someone wants to finish cleaning the driver up and moving it out of staging, this commit can be reverted. Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com> Cc: Cho, Yu-Chen <acho@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: frontier: remove driverKristina Martšenko2014-07-231-2/+0
| | | | | | | | | | | The driver hasn't been cleaned up and it doesn't look like anyone is working on it anymore (including the original author). So remove the driver from the kernel. If someone wants to work on cleaning it up and moving it out of staging, this commit can be reverted. Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com> Cc: David Täht <d@teklibre.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: ced1401: remove driverKristina Martšenko2014-07-231-2/+0
| | | | | | | | | | | | The state of the driver hasn't improved much since it was added to staging, and no one with the hardware is currently working on it, so remove it. This commit can be reverted if someone wants to clean the driver up and move it to its proper place in the kernel. Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com> Cc: Greg Smith <greg@ced.co.uk> Cc: Alois Schlögl <alois.schloegl@ist.ac.at> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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