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path: root/drivers/net/wireless/intel/iwlwifi/fw/api
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2018-10-06iwlwifi: mvm Support new MCC update responseHaim Dreyfuss1-39/+28
Change MCC update response API to be compatible with new FW API. While at it change v2 which is not in use anymore to v3 and cleanup mcc_update v1 command and response which is obsolete. Signed-off-by: Haim Dreyfuss <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-10-06iwlwifi: nvm: get num of hw addresses from firmwareNaftali Goldstein1-7/+7
With NICs that don't read the NVM directly and instead rely on getting the relevant data from the firmware, the number of reserved MAC addresses was not added to the API. This caused the driver to assume there is only one address which results in all interfaces getting the same address. Update the API to fix this. While at it, fix-up the comments with firmware api names to actually match what we have in the firmware. Fixes: e9e1ba3dbf00 ("iwlwifi: mvm: support getting nvm data from firmware") Signed-off-by: Naftali Goldstein <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-10-06iwlwifi: mvm: allow channel reorder optimization during scanAyala Beker1-1/+4
Allow the FW to reorder HB channels and first scan HB channels with assumed APs, in order to reduce the scan duration. Currently enable it for all scan requests types. Signed-off-by: Ayala Beker <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-09-28iwlwifi: api: annotate compressed BA notif array sizesJohannes Berg1-3/+3
Annotate the compressed BA notification array sizes and make both of them 0-length since the length of 1 is just confusing - it may be different than that and the offset to the second one needs to be calculated in the C code anyhow. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-09-28iwlwifi: mvm: enable sending HE_AIR_SNIFFER command via debugfsShaul Triebitz2-0/+19
In order to receive TB (Trigger Based) PPDU in monitor mode, the Driver must send the HE_AIR_SNIFFER_CONFIG_CMD host command. Enable that via debugfs. Signed-off-by: Liad Kaufman <[email protected]> Signed-off-by: Ido Yariv <[email protected]> Signed-off-by: Shaul Triebitz <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-09-28iwlwifi: RX API: remove unnecessary anonymous structJohannes Berg1-15/+13
There's no value in having an anonymous struct for holding a few fields, remove it. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-09-28iwlwifi: fw: stop and start debugging using host commandSara Sharon1-0/+32
In new devices, access to periphery is forbidden. Send instead host command to start and stop debugging. Memory allocation is written in context info, but in case we need to update it there is a dedicated command. Add definitions, currently unused, of the new command. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-09-28iwlwifi: mvm: fix a comment about the SP lengthEmmanuel Grumbach1-1/+3
The SP length in the ADD_STA command is an actual number of frames, and not the SP len as it appears in the WME IE. Fix that comment. The actual code is fine. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-08-31iwlwifi: mvm: activate fragmented EBS in case of fragmented scanAyala Beker1-0/+1
In case of fragmented scan on the HB channels, configure EBS to be fragmented as well. Signed-off-by: Ayala Beker <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-08-31iwlwifi: mvm: decode HE TB PPDU dataJohannes Berg1-8/+13
Decode the HE TB PPDU data that we get in sniffer mode and use it to populate the HE radiotap information. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-08-31iwlwifi: rs-fw: support dcmNaftali Goldstein1-0/+8
Add flags to the tlc_cfg_cmd for signaling peer support for receiving Dual Carrier Modulation at BPSK (MCS 0), and set them according to peer capabilities. Signed-off-by: Naftali Goldstein <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-08-31iwlwifi: rs-fw: enable STBC in he correctlyNaftali Goldstein1-3/+7
In the HE phy capabilities IE there are 2 bits to signal support for STBC in bandwidths of 80Mhz or less, and of 160Mhz. Use these bits to determine STBC support if this IE exists. Signed-off-by: Naftali Goldstein <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-08-31iwlwifi: mvm: implement extended HE-MU sniffer APIJohannes Berg1-25/+92
Implement the extended HE-MU info type decoding to show the HE-SIG-B common contents in the HE-MU radiotap field. The DW4 data is partially overwritten by the hardware in all cases, so only the higher 16 bits can be used. To be able to use it for the HE SIG-B common data anyway, move the bits around in the following way: SIG-B common 0: DW 4 -> DW 7 SIG-B common 1: DW 7 -> DW 8 SIG-B common 2: DW 8 -> DW 4 (upper half) Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-08-31iwlwifi: mvm: support Coex Schema 2Erel Geron1-0/+3
The new coex schema requires moving to SISO only when BT AG is 4. Adjust the SISO criteria according to the coex schema version reported by firmware. Signed-off-by: Erel Geron <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-08-31iwlwifi: mvm: support new reduce tx power FW API.Haim Dreyfuss2-3/+30
Update reduce tx power command API to be compatible with new FW API. Signed-off-by: Haim Dreyfuss <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-08-31iwlwifi: drop packets with bad status in CDSara Sharon1-0/+63
We need to drop packets with errors (such as replay, MIC, ICV, conversion, duplicate and so on). Drop invalid packets, put the status bits in the metadata and move the enum definition to the correct place (FW API header). Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-08-31iwlwifi: mvm: add NOA and CSA to a probe responseGregory Greenman1-0/+49
A probe response built by a P2P GO should contain: 1. CSA/eCSA IE when relevant 2. If the corresponding probe request had P2P IE, then need to add P2P IE with NOA attributes. However, the NOA attributes and the updated channel switch counter are known only to the FW. The solution is that FW will send a notification with the relevant probe response data and the driver will save it and update the probe response accordingly. Signed-off-by: Gregory Greenman <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-08-31iwlwifi: mvm: support new WoWLAN status FW APILuca Coelho1-3/+86
A new FW API has been added for WOWLAN_GET_STATUSES to support multiple GTK keys and IGTK keys. Check the respective TLV and use the new API when it is set. Let most of the code use the new version (v7) and convert the old version (v6) to the new one when needed. Also refactor some functions a bit so that they can be reused more easily. Particularly the part that calls WOWLAN_GET_STATUSES which is reused in D3 and D0i3. Signed-off-by: Luca Coelho <[email protected]>
2018-08-31iwlwifi: set the tid for non-QOS frames to zeroAvraham Stern1-1/+1
The tid for Non-QOS frames is set to IWL_MAX_TID_COUNT. This value is also used for configuring the queue for non-QOS data. However, this tid is used by the FW for management queues. As a result, the FW does not encrypt non-QOS data frames. Fix this by setting the tid for non-QOS data frames to zero, which is a valid value for data frames in the FW. This also fixes a bug in sending multicast frames, where the queues are allocated with tid == 0, but are sent with tid == 8, which may lead to unexpected behavior. Signed-off-by: Avraham Stern <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-08-31iwlwifi: remove unused TLC debugging commandsLuca Coelho1-60/+0
The iwl_dhc_tlc_cmd struct is not used, so remove it, including the iwl_tcl_debug_flags enumeration. Signed-off-by: Luca Coelho <[email protected]>
2018-08-02Revert "iwlwifi: implement fseq version mismatch warning"Sara Sharon2-23/+2
This reverts commit f2e66c8df0d0f10c70ed7f5e14a939714e9ee6a9. The firmware never implemented this, and they do not plan to. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-08-02iwlwifi: mvm: configure multi RX queueSara Sharon2-0/+39
Currently multi-queue is disabled for 22000 devices. This was since driver isn't supposed to write to prph registers anymore, and FW needs to configure the RFH. Now that FW added support for the API - use it and remove the 22000 multi RX queue disablement. Bump min API version to avoid compatibility issues. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-08-02iwlwifi: support new rx_mpdu_desc apiGolan Ben Ami1-46/+133
22560 devices use a new rx_mpdu_desc api. Update the code to use the new api. Signed-off-by: Golan Ben Ami <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-07-26iwlwifi: support new tx apiGolan Ben Ami2-1/+27
22560 devices use a new tx cmd api. Update the code to use the new api. Signed-off-by: Golan Ben Ami <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-07-26iwlwifi: fw: add FW APIs for HELuca Coelho5-13/+257
Add the FW API definitions for HE support. Signed-off-by: Luca Coelho <[email protected]>
2018-05-30iwlwifi: mvm: drop UNKNOWN security type framesSara Sharon1-0/+1
In some cases we may get from FW errored frames with UNKNOWN security type. This may happen in unsecured aggregation flow, where the first packet had a CRC error in the WEP bit, which was followed by a failure to decrypt and was dropped. The next frames in the aggregation "inherit" the bad metadata of the first packet. Make sure to drop such frames since RADA and other offloads will not operate correctly which may have unexpected results. In case of AP it also causes to TX AMSDU frames to the peers, resulting with assert 0x104B. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-04-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.gitKalle Valo1-8/+5
To fix a conflict reported by Stephen Rothwell <[email protected]>: Today's linux-next merge of the wireless-drivers-next tree got a conflict in: drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c between commit: 77e30e10ee28 ("iwlwifi: mvm: query regdb for wmm rule if needed") from the wireless-drivers tree and commits: 9c4f7d512740 ("iwlwifi: move all NVM parsing code to the common files") 4c625c564ba2 ("iwlwifi: get rid of fw/nvm.c") from the wireless-drivers-next tree.
2018-04-24iwlwifi: mvm: fix old scan version sizesLuca Coelho1-8/+5
When version 8 of the scan command API was introduced, only the size of version 7 was updated, causing older versions of the firmware to throw BAD_COMMAND errors. Calculating the old version based on the size of the latest version got too complicated and the size of the older versions will never change anyway, so it's better to just hardcoded the sizes. Fixes: 66fa2424df16 ("iwlwifi: fw api: support the new scan request FW API version") Reported-by: Scott Register <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
2018-04-20iwlwifi: support api ver2 of NVM_GET_INFO respLiad Kaufman1-14/+28
NVM_GET_INFO API has changed to support indication of 11ax support. Signed-off-by: Liad Kaufman <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-04-20iwlwifi: mvm: update rs-fw APINaftali Goldstein2-124/+54
Update rs-fw API to match changes in FW. Specifically, the TLC_MNG_NOTIF_REQ_CMD command and TLC_MNG_AMSDU_ENABLE_NOTIF notification are removed, the A-MSDU related info is received from FW via the TLC_MNG_UPDATE_NOTIF, and the TLC_MNG_CONFIG_CMD uses version 2 of its data structure. Additionally, constify some arguments in a couple of functions. Signed-off-by: Naftali Goldstein <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-04-20iwlwifi: mvm: use shorter queues for mgmt and auxilary queuesSara Sharon1-0/+1
In 22000 devices, aka gen2, the TFS is 256 bytes. In order to save memory, use shorter TX queue for aux and mgmt queues, since there isn't much traffic on them. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-04-20iwlwifi: add TX queue size parameter to TX queue allocationSara Sharon1-0/+1
As preparation for dynamic queue sizing, add a parameter of the TX queue size to the dynamic queue allocation op mode API. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-04-20iwlwifi: mvm: support offload of AMSDU rate controlGregory Greenman2-2/+21
Support the new APIs and activate AMSDU based on the offloaded TLC decisions. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-03-28iwlwifi: api: Add geographic profile information to MCC_UPDATE_CMDHaim Dreyfuss1-3/+17
Some geographic profiles require specific handling. For example ETSI profile requires special channel access handling. Add geographic profile information to MCC_UPDATE response to allow it. Signed-off-by: Haim Dreyfuss <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-03-28iwlwifi: fw api: support the new scan request FW API versionAyala Beker1-18/+49
Remove fragmented_dwell_time and add num_of_fragments to support the new API version. Signed-off-by: Ayala Beker <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-03-28iwlwifi: mvm: add support for oceZamir, Roee1-0/+6
Add support for Optimized Connectivity Experience (OCE). Get capabilities from the fw, expose them with nl80211, and enable them in UMAC scan if the relevant nl80211 flags are set by the userspace. Signed-off-by: Roee Zamir <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2018-03-02iwlwifi: mvm: Fix channel switch for count 0 and 1Andrei Otcheretianski1-2/+2
It was assumed that apply_time==0 implies immediate scheduling, which is wrong. Instead, the fw expects the START_IMMEDIATELY flag to be set. Otherwise, this resulted in 0x3063 assert. Fix that. While at it rename the T2_V2_START_IMMEDIATELY to TE_V2_START_IMMEDIATELY. Fixes: f5d8f50f271d ("iwlwifi: mvm: Fix channel switch in case of count <= 1") Signed-off-by: Andrei Otcheretianski <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-12-20iwlwifi: mvm: send the low latency commandShaul Triebitz1-0/+19
Recently a new command was added to the firmware for setting a MAC's low-latency mode. Use it. Signed-off-by: Shaul Triebitz <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-12-20iwlwifi: fw: fix the enums in the rate scaling APIEmmanuel Grumbach1-17/+17
We don't need the _enum suffix. Also refer to &enum iwl_tlc_mng_vht_he_types instead of %IWL_TLC_MNG_VALID_VHT_HE_TYPES_\* Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-12-20iwlwifi: runtime: sync FW and host clocks for logsMordechay Goodstein1-1/+3
For sync we send a marker cmd every <defined throughout debugfs> seconds. The trigger for getting gp2 clock values from the FW is set by writing to debugfs a periodic time in seconds, if value zero is written, only one request would be sent and the timer would be canceled. Also added a small infrastructure for debugfs runtime code. Signed-off-by: Mordechay Goodstein <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-12-19Merge tag 'wireless-drivers-next-for-davem-2017-12-18' of ↵David S. Miller6-36/+281
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next The drivers/net/wireless/intel/iwlwifi/pcie/drv.c conflict was resolved using a diff provided by Kalle in his pull request. Kalle Valo says: ==================== wireless-drivers-next patches for 4.16 A bigger pull request this time, the most visible change being the new driver mt76. But there's also Kconfig refactoring in ath9k and ath10k, work beginning in iwlwifi to have rate scaling in firmware/hardware, wcn3990 support getting closer in ath10k and lots of smaller changes. mt76 * a new driver for MT76x2e, a 2x2 PCIe 802.11ac chipset by MediaTek ath10k * enable multiqueue support for all hw using mac80211 wake_tx_queue op * new Kconfig option ATH10K_SPECTRAL to save RAM * show tx stats on QCA9880 * new qcom,ath10k-calibration-variant DT entry * WMI layer support for wcn3990 ath9k * new Kconfig option ATH9K_COMMON_SPECTRAL to save RAM wcn36xx * hardware scan offload support wil6210 * run-time PM support when interface is down iwlwifi * initial work for rate-scaling offload * Support for new FW API version 36 * Rename the temporary hw name A000 to 22000 ssb * make SSB a menuconfig to ease disabling it all mwl8k * enable non-DFS 5G channels 149-165 ==================== Signed-off-by: David S. Miller <[email protected]>
2017-12-05iwlwifi: mvm: rs: new rate scale API - add debugfs hooksGregory Greenman1-0/+60
This patch adds basic debugfs hooks for rate scaling. Signed-off-by: Gregory Greenman <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-12-05iwlwifi: mvm: rs: new rate scale API - add FW notificationsGregory Greenman2-0/+44
This patch sends to the FW notification configuration command and handles the update responses. Signed-off-by: Gregory Greenman <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-12-05iwlwifi: mvm: rs: add basic implementation of the new RS API handlersGregory Greenman2-1/+172
This patch adds rate scaling configuration command and implements a few other handlers. Signed-off-by: Gregory Greenman <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-12-02Merge tag 'iwlwifi-next-for-kalle-2017-11-29' of ↵Kalle Valo4-35/+5
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next First batch of iwlwifi updates for v4.16 * Rename the temporary name A000 to 22000; * Change in the way we print the firmware version; * Remove some unused code; * Other small improvements; kvalo: There were conflicts, I fixed them with taking into account commit c2c48ddfc8b0 ("iwlwifi: fix firmware names for 9000 and A000 series hw"): CONFLICT (content): Merge conflict in drivers/net/wireless/intel/iwlwifi/iwl-config.h CONFLICT (modify/delete): drivers/net/wireless/intel/iwlwifi/cfg/a000.c deleted in ca495785063c428641cc6df8888afd2587ca6677 and modified in HEAD. Version HEAD of drivers/net/wireless/intel/iwlwifi/cfg/a000.c left in tree.
2017-11-28iwlwifi: rename the temporary name of A000 to the official 22000Luca Coelho2-3/+3
The family name A000 was just a place-holder when we didn't know what the official name would be yet. Now we know that the family name is 22000, so rename all occurrences accordingly. Signed-off-by: Luca Coelho <[email protected]>
2017-11-28iwlwifi: fix the ALIVE notification layoutEmmanuel Grumbach1-2/+2
The ucode_major and ucode_minor were swapped. This has no practical consequences since those fields are not used. Same goes for umac_major and umac_minor which were only printed under certain debug flags. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-11-25iwlwifi: mvm: revert support new Coex firmware APIEmmanuel Grumbach1-30/+0
This new API will not be used, remove the code that supports it. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-11-25iwlwifi: mvm: fix packet injectionEmmanuel Grumbach1-0/+4
We need to have a station and a queue for the monitor interface to be able to inject traffic. We used to have this traffic routed to the auxiliary queue, but this queue isn't scheduled for the station we had linked to the monitor vif. Allocate a new queue, link it to the monitor vif's station and make that queue use the BE fifo. This fixes https://bugzilla.kernel.org/show_bug.cgi?id=196715 Cc: [email protected] Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-11-15iwlwifi: mvm: support version 7 of the SCAN_REQ_UMAC FW commandLuca Coelho1-13/+46
Newer firmware versions (such as iwlwifi-8000C-34.ucode) have introduced an API change in the SCAN_REQ_UMAC command that is not backwards compatible. The driver needs to detect and use the new API format when the firmware reports it, otherwise the scan command will not work properly, causing a command timeout. Fix this by adding a TLV that tells the driver that the new API is in use and use the correct structures for it. This fixes https://bugzilla.kernel.org/show_bug.cgi?id=197591 Fixes: d7a5b3e9e42e ("iwlwifi: mvm: bump API to 34 for 8000 and up") Signed-off-by: Luca Coelho <[email protected]>
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