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path: root/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
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* iwlwifi: move under intel vendor directoryKalle Valo2015-11-181-730/+0
| | | | | | Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
* iwlwifi: mvm: Add support for two scheduled scan plansAvraham Stern2015-10-251-2/+3
| | | | | | | | | Add support for two scan plans for scheduled scan. The first plan will run for a limited number of iterations, then the second plan will run infinitely. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* Merge tag 'iwlwifi-next-for-kalle-2015-08-04' of ↵Kalle Valo2015-08-061-147/+0
|\ | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next * Deprecate -10.ucode * Clean ups towards multiple Rx queues * Add support for longer CMD IDs. This will be required by new firmwares since we are getting close to the u8 limit. * bugfixes for the D0i3 power state * Add basic support for FTM * More random that doesn't really stand out
| * iwlwifi: mvm: clean up fw-api-scan.hDavid Spinadel2015-08-041-129/+0
| | | | | | | | | | | | | | Remove outdated and unused definitions Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| * iwlwifi: mvm: move existing UMAC commands to group 1Johannes Berg2015-08-041-18/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Existing UMAC commands already use the long header, but are sent with group 0 and the long header inserted manually. Move them to the group 1 to take advantage of the header building in the low- level transport. Existing firmware ignores the group_id field (it's reserved) and the first firmware that really supports long command headers can parse all commands in both group 0 (with short header) and group 1 (with long header.) Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: Add preemptive flag to scheulded scanAvraham Stern2015-07-121-1/+2
|/ | | | | | | | | | | Add preemptive flag to scheduled scan command flags. Without this flag, all scan requests after scheduled scan was started will be delayed until scheduled scan stops. As a result, P2P_FIND will be blocked while scheduled scan is active. This flag was omitted during refactoring. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: add inactive state to ebs statusDavid Spinadel2015-06-031-0/+1
| | | | | | | | | | | | | Currently EBS status in scan complete notifications is set to success if EBS wasn't activated. FW will add a special return value for cases when EBS wasn't activated and we add a print of this status. This change is needed for debug only, no behavior changes. Signed-off-by: David Spinadel <david.spinadel@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: add support for 8 level scan priority APIAvraham Stern2015-05-281-0/+11
| | | | | | | | | | | | Add support for scan priority API with 8 levels instead of the existing 3 levels. This API is needed to define the priority of new ooc activities, e.g. gscan. Add a TLV flag to indicate if the new API is supported so that devices that does not support the new API will continue to use the old one. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: add UMAC scan iteration complete notificationAvraham Stern2015-05-281-0/+23
| | | | | | | | | | | Add UMAC scan iteration complete notification. This notification can be enabled by setting scan_iter_notif_enabled through debugfs. Upon receiving this notification, print the list of channels that have been scanned in this iteration. This is useful for debugging. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: some clean ups in fw-api-scan.hLuciano Coelho2015-04-291-37/+5
| | | | | | | | | | | Remove unused struct iwl_scan_offload_req and enum iwl_scan_offload_flags which are not used anymore. Rename iwl_scan_offload_schedule to iwl_scan_schedule_lmac to make it clear that this is for LMAC only. And fix a small typo. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: rename unified_scan symbols to just scanLuciano Coelho2015-04-291-2/+2
| | | | | | | | | | | All scans are using the unified APIs now, so using "unified" in the symbols is useless and just make them much longer and the main difference between scans now is LMAC vs. UMAC. Remove "unified" from all relevant symbols. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: generalize the other-scan stopping codeLuciano Coelho2015-04-291-3/+7
| | | | | | | | | | | | | | | Instead of hardcoding the differences between UMAC scans and LMAC scans (which in this case is the number of simultaneous scans that can run), introduce a max_scans variable and stop scans of the other type (i.e. stop sched scan if regular scan is being attempted and vice-versa) if the number of running scans reached the maximum. Add a function that checks if the maximum number of scans was reached and stops the appropriate scan to make room for the new scan. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: fix scan iteration complete notification handlingAvraham Stern2015-04-191-42/+2
| | | | | | | | | | | | Scan iteration complete notification handling uses the wrong FW API version (version 2 instead of version 3). Fix that by removing version 2 API which is no longer used, and using only the updated version. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Reviewed-by: David Spinadel <david.spinadel@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: fix spelling errorsSara Sharon2015-04-021-7/+7
| | | | | | | | | Fix spelling error across the driver. Modified only comments and prints. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: remove deprecated scan API codeLuciano Coelho2015-03-011-191/+0
| | | | | | | | | The legacy scan API is deprecated and not used anymore with 10 and higher firmware versions. Since we deprecated firmware version 9, we can remove a whole lot of unused code. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: fix EBS on single scanDavid Spinadel2015-01-121-2/+5
| | | | | | | | | EBS error detection isn't supported by all FWs, so turn it on only if the FW advertises such support. Signed-off-by: David Spinadel <david.spinadel@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: add a flag to enable match found notificationDavid Spinadel2015-01-051-0/+2
| | | | | | | | | Add a flag that enables match found notification to align with FW API change. Cc: <stable@vger.kernel.org> [3.17+] Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: check and report if wake up was due to net detectLuciano Coelho2014-12-011-0/+44
| | | | | | | | | | | Query the firmware for scan offload matches when waking up in order to report net detect as the reason for the wake up. This requires a new command API to be implemented. Additionally, remove some net detect command entries that are not valid anymore. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: implement UMAC scan APIDavid Spinadel2014-11-231-0/+253
| | | | | | | | | | | | | | | | This API uses second CPU scan commands, and can support multiple simultaneous scans. Adding the new API, and adding new mechanisms to deal with up to 8 simultaneous scans instead of the old scan status. New scan API requires scan configuration for default scan parameters, adding it in _up flow. Also updating scan configuration after updating valid scan antennas via debugfs. Signed-off-by: David Spinadel <david.spinadel@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: Set RRM_ENABLED bit in scan commandsAndrei Otcheretianski2014-09-161-0/+3
| | | | | | | | | | | | Set RRM_ENABLED (bit 6) flag in scan commands. When this flag is set the fw will add WFA vendor-specific TPC report and DS parameter set IEs into probe requests. This bit is set for SCAN_OFFLOAD_REQUEST_CMD(0x51). Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Reviewed-by: Assaf Krauss <assaf.krauss@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: add Intel Mobile Communications copyrightJohannes Berg2014-09-031-0/+2
| | | | | | | | | | | | Our legal structure changed at some point (see wikipedia), but we forgot to immediately switch over to the new copyright notice. For files that we have modified in the time since the change, add the proper copyright notice now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: fix endianity in scan commandDavid Spinadel2014-07-071-1/+1
| | | | | | Signed-off-by: David Spinadel <david.spinadel@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: add unified LMAC scan APIDavid Spinadel2014-07-071-0/+207
| | | | | | | | | Add new scan API that uses the same command 0x51 for both regular and sched scan. Signed-off-by: David Spinadel <david.spinadel@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: don't use hardcoded num of scan channelsDavid Spinadel2014-06-241-33/+14
| | | | | | | Use num of scan channels as advertised by fw TLV. Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2014-05-241-4/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/bonding/bond_alb.c drivers/net/ethernet/altera/altera_msgdma.c drivers/net/ethernet/altera/altera_sgdma.c net/ipv6/xfrm6_output.c Several cases of overlapping changes. The xfrm6_output.c has a bug fix which overlaps the renaming of skb->local_df to skb->ignore_df. In the Altera TSE driver cases, the register access cleanups in net-next overlapped with bug fixes done in net. Similarly a bug fix to send ALB packets in the bonding driver using the right source address overlaps with cleanups in net-next. Signed-off-by: David S. Miller <davem@davemloft.net>
| * iwlwifi: mvm: several fixes in scanAlexander Bondar2014-04-131-4/+4
| | | | | | | | | | | | | | | | | | | | The firmware doesn't handle properly the fragmented scan. Stop using it. While at it change max_out_time and suspend_time units from usec to TUs as expected by firmware API. Signed-off-by: Alexander Bondar <alexander.bondar@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: Add support for Energy based scan (EBS)Haim Dreyfuss2014-04-131-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables Energy Based Scan (EBS) - intended to detect energy on 5 GHz band channels. Passive scan on this band takes up to 2.64 sec assuming 110mSec per-channel * 24 channels. EBS is designed to detect energy on channels with intensive Wifi activity as well as those where only beacons are transmitted. EBS completes sampling all channels within shortest beacon frame transmission time. Total EBS duration is about 100 msec (typical beacon interval). Detecting Wifi activity on 5 GHz band channels can significantly reduce scan duration thus saving time and power. EBS failure reported by FW disables EBS for current connection. It is re-enabled upon new connection attempt on any WLAN interface. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Alexander Bondar <alexander.bondar@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: fix the number of channels in family 8000Eran Harary2014-04-061-2/+6
|/ | | | | | | Number of channels changed from 40 to 50 Signed-off-by: Eran Harary <eran.harary@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: notify match found without filteringDavid Spinadel2014-01-301-1/+3
| | | | | | | | | | | | | | Configure scheduled scan to notify match found on every beacon or probe response if the scan request doesn't contain valid ssid list for filtering. Without this configuration the FW passes all beacons to the host but doesn't notify the stack that the scan results are ready for processing. Signed-off-by: David Spinadel <david.spinadel@intel.com> Reviewed-by: Alexander Bondar <alexander.bondar@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: Update Copyright to 2014Emmanuel Grumbach2013-12-311-2/+2
| | | | | | Happy new year! Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: fix scan offloading flag definitionEliad Peller2013-12-091-3/+2
| | | | | | | | | | | | Bit 0 in the scan offloading flags asks the filter to pass all the results (instead of filtering them, by default), rather than the other way around (like it is defined and used today). Fix the flag name appropriately, and fix its user. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: support sched scan if supported by the fwDavid Spinadel2013-10-021-4/+30
| | | | | | | | Add support for scheduled scan according to firmware support. Signed-off-by: David Spinadel <david.spinadel@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* Merge branch 'master' of ↵John W. Linville2013-08-091-1/+0
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
| * iwlwifi: mvm: set SSID bits for passive channelsDavid Spinadel2013-07-241-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set SSID bitmap for direct scan even on passive channels, for the passive-to-active feature. Without this patch only the SSID from probe request template is sent on passive channels, after passive-to-active switching, causing us to not find all desired networks. Remove the unused passive scan mask constant. Cc: stable@vger.kernel.org Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | iwlwifi: mvm: enable pre-scan passive to activeDavid Spinadel2013-07-251-1/+4
|/ | | | | | | | | Enable passive to active scan feature, on channels that was active in the past hour. Signed-off-by: David Spinadel <david.spinadel@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* iwlwifi: a few fixes in licenseEmmanuel Grumbach2013-03-061-1/+1
| | | | | | | | | | 7000.c was released as GPL only by mistake: it should be dual licensed - GPL / BSD. The file that contains the license in the kernel is COPYING and not LICENSE.GPL. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* iwlwifi: add the MVM driverJohannes Berg2013-02-011-0/+561
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>
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