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path: root/drivers/net/wireless/iwlwifi/Kconfig
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2015-11-18iwlwifi: move under intel vendor directoryKalle Valo
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-10-05iwlwifi: enable tracing by defaultJohannes Berg
Tracing, if disabled at runtime, has very low overhead with great returns on debugging. It therefore makes sense to have it enabled by default (if the kernel enables EVENT_TRACING). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2015-06-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/phy/amd-xgbe-phy.c drivers/net/wireless/iwlwifi/Kconfig include/net/mac80211.h iwlwifi/Kconfig and mac80211.h were both trivial overlapping changes. The drivers/net/phy/amd-xgbe-phy.c file got removed in 'net-next' and the bug fix that happened on the 'net' side is already integrated into the rest of the amd-xgbe driver. Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-15iwlwifi: 7000: modify the firmware name for 3165Emmanuel Grumbach
3165 really needs to load iwlwifi-7265D-13.ucode. This device is supported starting from -13.ucode, update the MIN and OK defines accordingly. While at it, add 3165 to the device list in the Kconfig file. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-04-29iwlwifi: clarify the device / firmware mapping in KconfigEmmanuel Grumbach
The lists of the devices supported by either MVM or DVM firmwares was incomplete. Point to https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi#firmware instead of maintaining the lists. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-31iwlwfifi: fix WANT_DEV_COREDUMP selection in KconfigEmmanuel Grumbach
Fix my mistake while sending Johannes's commit aadede6e9f4c8ee46808b2f697b714ee50810e23 Author: Johannes Berg <johannes.berg@intel.com> Date: Thu Oct 9 17:01:36 2014 +0200 iwlwifi: mvm: port to devcoredump framework Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-10-29iwlwifi: mvm: port to devcoredump frameworkJohannes Berg
iwlwifi features a debug mechanism that allows to dump binary data which is helpful to debug the firmware. Until now, this data was made available for the userspace through debugfs. For this exact purpose, devcoredump was created. Move to the new infrastructure. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-08Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
2014-09-03iwlwifi: make U-APSD default configurable at compile timeJohannes Berg
With a significant number of deployed APs, enabling uAPSD leads to the AP never using aggregation sessions (likely due to the complexities involved in handling uAPSD in those.) This obviously results in a large drop in throughput with such APs. On the other hand, uAPSD can result in some power consumption benefits, but for now just disable it to get performance with affected APs back up. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-08-31iwlwifi: Remove module build requirement for Intel Wireless WiFiMarcel Holtmann
The CONFIG_IWLDVM and CONFIG_IWLMVM currently have a "depends on m" as its requirement forcing it to be build as module. This is not needed and thus just remove it. Fixes: ae7486a2b734 ("iwlwifi: fix Kconfig issues") Signed-off-by: Marcel Holtmann <marcel@holtmann.org> [Squashed 2 commites for MVM and DVM] Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-07-21iwlwifi: fix Kconfig issuesEmmanuel Grumbach
Randy fixes a few issues in iwlwifi's Kconfig. Because of this, 'Debugging options' was not indented under iwlwifi using menuconfig. I added a few other fixes on the way, like the link to the website and added 7265 in the supported NICs. Reported-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Johannes Berg <johannes.berg@intel.com> [ Commit message + other fixes ] Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-15iwlwifi: fix LED support Kconfig dependenciesJohannes Berg
If DVM or MVM are built-in but LEDS_CLASS isn't then the current Kconfig will enable LED support and fail the build. Fix this by making the LED support depend on LEDS_CLASS being built-in or, if it is modular, only enabling it if iwlwifi also is. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-11iwlwifi: remove spurious newline in KconfigJohannes Berg
There's an extra newline that shouldn't be there - remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-06iwlwifi: make LED support optionalJohannes Berg
If there's no LED on the system, it doesn't make a lot of sense to include close to 4k of LED-related code (mostly in mac80211), so instead of forcing LED support into the kernel, don't build iwlwifi/mac80211 LED support if there's no LED class support. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: EliadX Peller <eliad@wizery.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-02-03iwlwifi: rs: use const u16 for throughput tablesJohannes Berg
This makes the code a little bit longer as zero-extension has to be done (mov vs. movzwl), but that's miniscule and the space saving is significant, about 600 bytes in DVM and 700 bytes in MVM, so the cache effect should be worth the few bytes more code. While at it, remove two spurious blank lines in variable declaration blocks. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Eyal Shapira <eyal@wizery.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-02-03iwlwifi: mvm: add basic bcast filtering implementationEliad Peller
Broadcast filtering allows dropping broadcast frames that don't match the configured patterns. Use predefined filters, and configure them for each associated station vif. There is no need to optimize and attach the same filter to multiple vifs, as a following patch will configure each filter to have per-vif unique values. Configure the bcast filtering on assoc changes. Add a new IWLWIFI_BCAST_FILTERING Kconfig option in order to enable broadcast filtering. Signed-off-by: Eliad Peller <eliadx.peller@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2013-08-16iwlwifi: Kconfig: fix help texts wrt 7260 and 3160 devicesLuciano Coelho
Fix the help texts to properly reflect the 7260 and 3160 devices support. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-07-25iwlwifi: dvm: remove P2P supportJohannes Berg
We're not planning to support P2P on older devices, so remove the Kconfig option and associated code for it. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-06-18iwlwifi: remove testmodeJohannes Berg
The old nl80211 testmode is no longer useful in iwlwifi, we're moving towards a new model internally and there's no open tool to use it, so remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-03-06iwlwifi: export symbols only conditionallyJohannes Berg
If all the pieces of iwlwifi are built into the kernel then there's no need for it to export its symbols to other modules, so prevent that. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-03-06iwlwifi: allow selecting only MVM driverJohannes Berg
Now that we have two drivers (DVM and MVM) stop selecting the DVM one (but make it default) and allow enabling only the MVM driver if so desired. Add a warning for the case of having neither DVM nor MVM enabled -- that's useless. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-01iwlwifi: add the MVM driverJohannes Berg
Newer firmware revisions have a completely new firmware API. This is the new driver for this new API. I've listed the people who directly contributed code, but many others from various teams have contributed in other ways. Cc: Alexander Bondar <alexander.bondar@intel.com> Cc: Amit Beka <amit.beka@intel.com> Cc: Amnon Paz <amnonx.paz@intel.com> Cc: Assaf Krauss <assaf.krauss@intel.com> Cc: David Spinadel <david.spinadel@intel.com> Cc: Dor Shaish <dor.shaish@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Eytan Lifshitz <eytan.lifshitz@intel.com> Cc: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-10-23iwlwifi: remove MFP Kconfig optionAssaf Krauss
Remove the Kconfig option CONFIG_IWLWIFI_EXPERIMENTAL_MFP, if the firmware doesn't support MFP then the user shouldn't have the option to enable it as it won't work correctly. Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-05iwlwifi: implement dynamic opmode loadingDon Fry
This is the next step in splitting up the driver, making the uCode API dependent pieces of it live in separate modules. Right now there's only one so it's not user-selectable, but we're actively working on more. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Don Fry <donald.h.fry@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-25iwlwifi: remove ucode16 optionJohannes Berg
The ucode16 option is still very much work in progress, so there's no need to ask any users about it. Remove the option and code for now, we'll put it back when it's actually working. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-12iwlwifi: change the default P2P support to "Yes"Wey-Yi Guy
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-09iwlwifi: phy_db structureDavid Spinadel
Add iwl_phy_db structure and API. Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-08iwlwifi: add option to test MFPDavid Spinadel
Add a Kconfig symbol to enable MFP for testing even if the firmware file doesn't advertise it. Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-08iwlwifi: use writeb,writel,readl directlyStanislaw Gruszka
That change will save us some CPU cycles at run time. Having port-based I/O seems to be not possible for PCIe devices. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-08iwlwifi: P2P is not enabled by defaultWey-Yi Guy
P2P still under development. it will not enabled by default, but user always can enable it manually for testing. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-12-08iwlwifi: rename CONFIG_IWLWIFI_DEVICE_SVTOOL to CONFIG_IWLWIFI_DEVICE_TESTMODEWey-Yi Guy
Change the name to match the works Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-12-08iwlwifi: hide kernel option IWLWIFI_DEVICE_SVTOOLHsu, Kenny
Because the testmode support should be the mandatory foundation of test functionality, it is better to set kernel option IWLWIFI_DEVICE_SVTOOL automatically instead of user configuration. Signed-off-by: Kenny Hsu <kenny.hsu@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-10-14iwlwifi: update comments on how to enable debug flagWey-Yi Guy
Modify comments on how to enable and change debug_level Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-10-03iwlagn: rename iwlagn module iwlwifi and alias to iwlagn.Don Fry
Rename the iwlagn module as iwlwifi in preparation for future changes. Add an alias to iwlagn for backward compatibility. Signed-off-by: Don Fry <donald.h.fry@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-08-08iwlagn: support new P2P implementationJohannes Berg
The previous P2P implementation turned out to not work well and new uCode capabilities were added to support P2P. Modify the driver to take advantage of those, and also discover P2P support automatically based on a uCode flag instead of having a Kconfig symbol for P2P. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-06iwlwifi: support the svtool messages interactions through nl80211 test modeCindy H. Kao
This patch adds the feature to support the test mode operation through the generic netlink channel NL80211_CMD_TESTMODE between intel wireless device iwlwifi and the user space application svtool. The main purpose is to create a transportation layer between the iwlwifi device and the user space application so that the interaction between the user space application svtool and the iwlwifi device in the kernel space is in a way of generic netlink messaging. The detail specific functions are: 1. The function iwl_testmode_cmd() is added to digest the svtool test command from the user space application. The svtool test commands are categorized to three types : commands to be processed by the device ucode, commands to access the registers, and commands to be processed at the driver level(such as reload the ucode). iwl_testmode_cmd() dispatches the commands the corresponding handlers and reply to user space regarding the command execution status. Extra data is returned to the user space application if there's any. 2. The function iwl_testmode_ucode_rx_pkt() is added to multicast all the spontaneous messages from the iwlwifi device to the user space. Regardless the message types, whenever there is a valid spontaneous message received by the iwlwifi ISR, iwl_testmode_ucode_rx_pkt() is invoked to multicast the message content to user space. The message content is not attacked and the message parsing is left to the user space application. Implementation guidelines: 1. The generic netlink messaging for iwliwif test mode is through NL80211_CMD_TESTMODE channel, therefore, the codes need to follow the regulations set by cfg80211.ko to get the actual device instance ieee80211_ops via cfg80211.ko, so that the iwlwifi device is indicated with ieee80211_ops and can be actually accessed. Therefore, a callback iwl_testmode_cmd() is added to the structure iwlagn_hw_ops in iwl-agn.c. 2. It intends to utilize those low level device access APIs from iwlwifi device driver (ie. iwlagn.ko) rather than creating it's own set of device access functions. For example, iwl_send_cmd(), iwl_read32(), iwl_write8(), and iwl_write32() are reused. 3. The main functions are maintained in new files instead of spreading all over the existing iwlwifi driver files. The new files added are : drivers/net/wireless/iwlwifi/iwl-sv-open.c - to handle the user space test mode application command and reply the respective command status to the user space application. - to multicast the spontaneous messages from device to user space. drivers/net/wireless/iwlwifi/iwl-testmode.h - the commonly referenced definitions for the TLVs used in the generic netlink messages Signed-off-by: Cindy H. Kao <cindy.h.kao@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-02-21iwlwifi: split the drivers for agn and legacy devices 3945/4965Wey-Yi Guy
Intel WiFi devices 3945 and 4965 now have their own driver in the folder drivers/net/wireless/iwlegacy Add support to build these drivers independently of the driver for AGN devices. Selecting the 3945 builds iwl3945.ko and iwl_legacy.ko, and selecting the 4965 builds iwl4965.ko and iwl_legacy.ko. iwl-legacy.ko contains code shared between both devices. The 3945 is an ABG/BG device, with no support for 802.11n. The 4965 is a 2x3 ABGN device. Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com> Acked-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-02-21Revert "iwlwifi: split the drivers for agn and legacy devices 3945/4965"Wey-Yi Guy
This reverts commit aa833c4b1a928b8d3c4fcc2faaa0d6b81ea02b56.
2011-02-21iwlwifi: split the drivers for agn and legacy devices 3945/4965Wey-Yi Guy
Intel WiFi devices 3945 and 4965 now have their own driver in the folder drivers/net/wireless/iwlegacy Add support to build these drivers independently of the driver for AGN devices. Selecting the 3945 builds iwl3945.ko and iwl_legacy.ko, and selecting the 4965 builds iwl4965.ko and iwl_legacy.ko. iwl-legacy.ko contains code shared between both devices. The 3945 is an ABG/BG device, with no support for 802.11n. The 4965 is a 2x3 ABGN device. Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com> Acked-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-01-21iwlwifi: initial P2P supportWey-Yi Guy
If PAN functionality is present, advertise P2P interface type support and thus support for P2P. However, the support is currently somewhat incomplete -- NoA schedule isn't added to probe responses, and 11b bitrates may be used still, etc. Therefore, make it all optional with a Kconfig option. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-01-21iwlagn: remove Gen2 from KconfigWey-Yi Guy
Remove Gen 2 from Kconfig file since 6005/6030/6150 series of products are released. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-01-21iwlagn: add 2000 series to KconfigWey-Yi Guy
Add 2000 series support to Kconfig Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-01-21iwlwifi: use mac80211 throughput triggerWey-Yi Guy
Instead of keeping track of LED blink speed in the driver, use the new mac80211 trigger and link it up with an LED classdev that we now register. This also allows users more flexibility in how they want to have the LED blink or not. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-15iwlwifi: add new devices to KconfigWey-Yi Guy
Adding description to Kconfig to indicate more devices are being supported by iwlagn Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-08-24iwlwifi: move debug options into submenuJay Sternberg
more debug options being added so it is useful to move them into a submenu for ease of readability when using config commands like make menuconfig and make xconfig Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-08-24iwlwifi: enable experimental ucode supportJay Sternberg
ucode firmware may need to be released as experimental for testing or debugging. released ucode filenames have the API version as the last component. experimental ucode files will have that component be "exp" and the fw_version string reported by ethtool will also contain the string EXP to clearly identify this ucode from released ucode. EXP is short for EXPERIMENTAL since fw_version has a max lenght on 32. this capability is controlled by Kconfig and defaulted to not be used. Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-07-09iwlagn: more generic description for iwlagn devicesWey-Yi Guy
Intel Wireless WiFi Next Gen AGN support two major categories: 1. Intel Wireless WiFi 4965 AGN device 2. Intel Wireless-N/Advanced-N/Ultimate-N family Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-05-13iwlwifi: split debug and debugfs optionsJohannes Berg
It may be desirable in some systems to have insight into the driver via debugfs, but not affect its operation via the debug logging code that is inserted everywhere when DEBUG is configured. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-01-25iwlwifi: cleanup spectrum measurement command supportReinette Chatre
In iwlagn the support for spectrum measurement command has been disabled since v2.6.29 without any requests for it. In addition to this when this command is indeed enabled it has been found to trigger firmware SYSASSERT on at least 4965 and 5100 hardware (see http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=1952 ). Since then this code has been bitrotting and cannot just be enabled without porting. Remove support for spectrum measurement command from iwlagn. It can be added back if there is a future need and the firmware problem it triggers has been fixed. Support for the spectrim measurement notification remains as it has been enabled all the time. In addition to this remove the 3945 spectrum measurement command Kconfig option and make this command always supported. The code added by this enabling is minimal and only run when user triggers a spectrum measurement request via sysfs. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-01-25iwlwifi: is no longer experimentalJohannes Berg
It really hasn't been for a long time, not sure why this stuck around. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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