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path: root/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
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2021-08-26iwlwifi: add 'Rx control frame to MBSSID' HE capabilityShaul Triebitz1-1/+2
'Rx control frame to MBSSID' is supported by HW and FW. Add the capability to the HE mac capabilities. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210819183728.f3d6561dd8ee.I193d5331b43a1ecdae59eaedb37f0190a6d2311d@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-08-26iwlwifi: mvm: load regdomain at INIT stageMiri Korenblit1-0/+19
We used to load the regdomain only in the load stage, this caused the 'iw phy phy0 reg get' command to fail if we booted a machine with wifi off. Therefor we should load it in INIT stage already. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210805141826.a6077801d7d5.I7d8d5c895bc467efbf81ea055dde366ea01cced1@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-08-26iwlwifi: read MAC address from correct place on BzJohannes Berg1-4/+6
On Bz devices, the MAC address CSRs changed from 0x380 to 0x30. Change the boolean configuration "mac_addr_from_csr" to hold the base address instead, and set it correctly for the different devices using this feature. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210802215208.928c7983f014.Ic5ba92d98946c1b4640280a05dcfd75119c0f0c0@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-08-26iwlwifi: nvm: enable IEEE80211_HE_PHY_CAP10_HE_MU_M1RU_MAX_LTFJohannes Berg1-0/+2
The device is capable of receiving MU-MIMO frames with 8 symbols, enable the bit here that says so. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210802170640.90cf2eb42794.I692e6d0fde6e99a1db97d2e678952f043f48f603@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-08-26iwlwifi: iwl-nvm-parse: set STBC flags for HE phy capabilitiesMordechay Goodstein1-1/+5
Our HW supersets STBC for HE but never set it in assoc IE, fix it by setting it and enable using it. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210802170640.0108f3e322b6.Ib25a91b5c48ff1fb2185b86a9e4bf5eec637df90@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22iwlwifi: advertise broadcast TWT supportShaul Triebitz1-9/+19
If the firmware supports broadcast TWT (know by TLV), add the broadcast TWT HE MAC capability. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210617100544.80fee3171b53.Idfb69643f4044ec26865d023d0c2a1d6466694aa@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22iwlwifi: correct HE capabilitiesJohannes Berg1-48/+66
The (default) HE capabilities for our devices weren't handled correctly, adjust them to match the correct capabilities of the devices. Since the device regulatory will not allow 160 MHz on 5 GHz, don't advertise this capability by default; do it only if an NVM file is being loaded that might change the regulatory parameters. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210617100544.e8d0b02ec86b.Ia6ef8cc0480d38af25e6ac45fad9fb15bdfcbc2c@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-04-21Merge tag 'mac80211-next-for-net-next-2021-04-20' of ↵David S. Miller1-7/+7
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== Another set of updates, all over the map: * set sk_pacing_shift for 802.3->802.11 encap offload * some monitor support for 802.11->802.3 decap offload * HE (802.11ax) spec updates * userspace API for TDLS HE support * along with various other small features, cleanups and fixups ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-19wireless: fix spelling of A-MSDU in HE capabilitiesJohannes Berg1-2/+2
In the HE capabilities, spell A-MSDU correctly, not "A-MDSU". Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210409123755.9e6ff1af1181.If6868bc6902ccd9a95c74c78f716c4b41473ef14@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-04-19wireless: align HE capabilities A-MPDU Length Exponent ExtensionJohannes Berg1-2/+2
The A-MPDU length exponent extension is defined differently in 802.11ax D6.1, align with that. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210409123755.c2a257d3e2df.I3455245d388c52c61dace7e7958dbed7e807cfb6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-04-19wireless: align some HE capabilities with the specJohannes Berg1-3/+3
Some names were changed, align that with the spec as of 802.11ax-D6.1. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210409123755.b1e5fbab0d8c.I3eb6076cb0714ec6aec6b8f9dee613ce4a05d825@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-04-06iwlwifi: fix 11ax disabled bit in the regulatory capability flagsLuca Coelho1-1/+1
When version 2 of the regulatory capability flags API was implemented, the flag to disable 11ax was defined as bit 13, but this was later changed and the bit remained as bit 10, like in version 1. This was never changed in the driver, so we were checking for the wrong bit in newer devices. Fix it. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Fixes: e27c506a985c ("iwlwifi: regulatory: regulatory capabilities api change") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/iwlwifi.20210326125611.6d28516b59cd.Id0248d5e4662695254f49ce37b0268834ed52918@changeid
2021-02-11iwlwifi: remove max_vht_ampdu_exponent config parameterJohannes Berg1-3/+1
This is not (or no longer) used, so remove it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210210171218.ed18d7c8e7b8.Ic3fdf7c8636f332e3d5ee5841b03bf85e3bc4855@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-02-10iwlwifi: declare support for triggered SU/MU beamforming feedbackNaftali Goldstein1-0/+2
The NIC supports this, so set the relevant bits in the HE PHY capabilities. Signed-off-by: Naftali Goldstein <naftali.goldstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210210142629.24212c1aac90.I82f6c1bdb9fe351ce46e8cc8ec6da221908dec45@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: use SPDX tagsJohannes Berg1-62/+6
Use SPDX tags instead of the long copyright notices. Also cleanup some duplicate copyright notices and combine the years where possible. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201210000603.481bcb512a6f.I8146abe5a637079e7336209f23cb26af98b12b31@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: sort out the NVM offsetsEmmanuel Grumbach1-1/+3
The comments about the NVM offsets were inaccurate. Fix the enum so that the right values appear under the right comment. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6fcf16392341.Ie882e66085901357484c9e272a73602248c7e69f@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: mvm: add support for 6GHzLuca Coelho1-0/+71
Add support to the 6GHz band (aka. Ultra High Band or UHB). This allows us to scan and connect to channels in that band, including all the relevant features, such as preferred scan channels, colocated channels etc. Co-developed-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Co-developed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Ilan Peer <ilan.peer@intel.com> Co-developed-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Tova Mussai <tova.mussai@intel.com> Co-developed-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Co-developed-by: Tali Levi Rovinsky <Tali.Levi-rovinsky@intel.com> Signed-off-by: Tali Levi Rovinsky <Tali.Levi-rovinsky@intel.com> Co-developed-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Co-developed-by: Ayala Beker <ayala.beker@intel.com> Signed-off-by: Ayala Beker <ayala.beker@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201210000657.0fdbfc3d7352.Idb648536faf21716e2ab2c6d6890d3e49f719cd3@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-12-10iwlwifi: copy iwl_he_capa for modificationsJohannes Berg1-5/+28
This data is not necessarily the same across devices as we may modify it due to the number of antennas and for overrides (though in practice overrides are likely to be identical), so modifying the global data is wrong. Make a copy of it in the NVM data and modify it there instead. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6b4ee30c59e4.I0c30ef78b3bf727fe80b16a19c7588016d6b04bf@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01iwlwifi: regulatory: regulatory capabilities api changeGil Adam1-9/+89
Support v2 of regulatory capability flags parsed from the device NVM. New API support is determined by FW lookup of the MCC update command resposnse version, where version 6 supports the new API. Signed-off-by: Gil Adam <gil.adam@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200926002540.3d47f4e8ab98.I0fdd2ce23166c18284d2a7a624c40f35ea81cbc2@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-05-29iwlwifi: set NO_HE if the regulatory domain forbids itHaim Dreyfuss1-0/+5
If the firmware's regulatory domain forbids HE operation, set it in the cfg80211 regdomain. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200529092401.c3e50c36c628.I991bfa662c0ef35de5be9eaf5b78ef190b67cb56@changeid
2020-05-07Merge tag 'wireless-drivers-next-2020-05-07' of ↵David S. Miller1-2/+1
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for v5.8 First set of patches for v5.8. Changes all over, ath10k apparently seeing most new features this time. rtw88 also had lots of changes due to preparation for new hardware support. In this pull request there's also a new macro to include/linux/iopoll: read_poll_timeout_atomic(). This is needed by rtw88 for atomic polling. Major changes: ath11k * add debugfs file for testing ADDBA and DELBA * add 802.11 encapsulation offload on hardware support * add htt_peer_stats_reset debugfs file ath10k * enable VHT160 and VHT80+80 modes * enable radar detection in secondary segment * sdio: disable TX complete indication to improve throughput * sdio: decrease power consumption * sdio: add HTT TX bundle support to increase throughput * sdio: add rx bitrate reporting ath9k * improvements to AR9002 calibration logic carl9170 * remove buggy P2P_GO support p54usb * add support for AirVasT USB stick rtw88 * add support for antenna configuration ti wlcore * add support for AES_CMAC cipher iwlwifi * support for a few new FW API versions * new hw configs ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-24iwlwifi: nvm: use iwl_nl80211_band_from_channel_idxTova Mussai1-2/+1
Use iwl_nl80211_band_from_channel_idx in iwl_parse_nvm_mcc_info Signed-off-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200417131727.a64a018f244e.Ie75ac5bb0f0f524d26944800138855ef2228339a@changeid
2020-04-21iwlwifi: mvm: Do not declare support for ACK Enabled AggregationIlan Peer1-4/+2
As this was not supposed to be enabled to begin with. Cc: stable@vger.kernel.org # v4.19+ Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/iwlwifi.20200417100405.53dbc3c6c36b.Idfe118546b92cc31548b2211472a5303c7de5909@changeid
2020-03-27iwlwifi: pass trans and NVM data to HE capability parsingJohannes Berg1-3/+5
We'll need this data in the future, pass the values. Change-Id: Iaeff50716e783f5c0bcea86ca1c93ada1560525e Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-01-27Merge tag 'wireless-drivers-next-2020-01-26' of ↵David S. Miller1-10/+4
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for v5.6 Second set of patches for v5.6. Nothing special standing out, smaller new features and fixes allover. Major changes: ar5523 * add support for SMCWUSBT-G2 USB device iwlwifi * support new versions of the FTM FW APIs * support new version of the beacon template FW API * print some extra information when the driver is loaded rtw88 * support wowlan feature for 8822c * add support for WIPHY_WOWLAN_NET_DETECT brcmfmac * add initial support for monitor mode qtnfmac * add module parameter to enable DFS offloading in firmware * add support for STA HE rates * add support for TWT responder and spatial reuse ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-24iwlwifi: remove lar_disable module parameterLuca Coelho1-6/+7
This is an old parameter that was used supposed to be used only when LAR was still under development. It should not be used anymore, but, since it's available, end-users have been mangling with it unnecessarily. In some cases it can cause problems because when LAR is supported the driver and the firmware do not expect it to be disabled. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-12-23iwlwifi: remove CSR registers abstractionLuca Coelho1-10/+4
We needed this abstraction for some CSR registers for IWL_DEVICE_22560, but that has been removed, so we don't need the abstraction anymore. Remove it. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-12-23iwlwifi: Don't ignore the cap field upon mcc updateHaim Dreyfuss1-2/+46
When receiving a new MCC driver get all the data about the new country code and its regulatory information. Mistakenly, we ignored the cap field, which includes global regulatory information which should be applies to every channel. Fix it. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-11-15iwlwifi: nvm: update iwl_uhb_nvm_channelsTova Mussai1-5/+4
Change the UHB channels to start from 1 to match the specs (11ax Draft 5.0). Signed-off-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-10-25iwlwifi: nvm: create function to convert channel index to nl80211_bandTova Mussai1-9/+17
Create function to convert channel index to nl80211_band and use it. Signed-off-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: always access the trans configuration via transLuca Coelho1-9/+8
Stop accessing the trans configuration via the iwl_cfg structure and always access it via the iwl_trans structure. This completes the requirements to disassociate the trans-specific configuration from the rest of the configuration. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: pass the iwl_trans instead of cfg to some functionsShaul Triebitz1-5/+8
A few functions were receiving the iwl_cfg struct directly, but we will also need other parts of the trans, so pass the trans (which includes the cfg) to them. Signed-off-by: Ido Yariv <idox.yariv@intel.com> Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: add a pointer to the trans_cfg directly in transLuca Coelho1-5/+5
Add a pointer to the iwl_trans structure and point it to the trans part of the cfg. This is the first step in disassociating the trans configuration from the rest of the configuration. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: separate elements from cfg that are needed by trans_allocLuca Coelho1-8/+8
In order to be able to select the cfg depending on the HW revision or on the RF ID, we need to set up the trans before selecting the cfg. To do so, move the elements from cfg that are needed by iwl_trans_alloc() to a separate struct at the top of the cfg, so it can be used by other cfg types as well, before selecting the rest of the configuration. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: allocate bigger nvm data in case of UHBTova Mussai1-1/+5
In case of Ultra-high-band (UHB), need to allocate nvm data structure in size of UHB channels array. Signed-off-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: remove unused regdb_ptrs allocationHaim Dreyfuss1-14/+0
regdb_ptrs is not in used anymore, remove it. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-04-29iwlwifi: Use correct channel_profile iniwl_get_nvmYueHaibing1-1/+1
commit 2785ce008e3b ("iwlwifi: support new NVM response API") seems forgot use correct channel_profile in iwl_get_nvm when call iwl_init_sbands(). Fixes: 2785ce008e3b ("iwlwifi: support new NVM response API") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-04-03iwlwifi: trust calling functionShaul Triebitz1-6/+1
When initializing or overriding HE band capabilities, no need to check the band validity. Trust the calling function to use a valid band. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-03-22iwlwifi: remove unnecessary goto out in iwl_parse_nvm_mcc_info()Luca Coelho1-3/+1
This goto out was unnecessary because the out label was immediately below it. Remove it. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-03-22iwlwifi: Use struct_size() in kzallocYueHaibing1-10/+3
Use struct_size() in kzalloc instead of the 'regd_to_copy' Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-03-22iwlwifi: support new NVM response APIShaul Triebitz1-13/+33
Support REGULATORY_NVM_GET_INFO_RSP_API_S_VER_4. This API adds the new 6-7GHz channels. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-03-22iwlwifi: add support for 6-7 GHz channelsShaul Triebitz1-30/+44
Add UHB (ultra high band) channels and use 16 bit variables to fit the new channels. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-22Merge tag 'wireless-drivers-next-for-davem-2019-02-22' of ↵David S. Miller1-16/+15
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 5.1 Most likely the last set of patches for 5.1. WPA3 support to ath10k and qtnfmac. FTM support to iwlwifi and ath10k. And of course other new features and bugfixes. wireless-drivers was merged due to dependency in mt76. Major changes: iwlwifi * HE radiotap * FTM (Fine Timing Measurement) initiator and responder implementation * bump supported firmware API to 46 * VHT extended NSS support * new PCI IDs for 9260 and 22000 series ath10k * change QMI interface to support the new (and backwards incompatible) interface from HL3.1 and used in recent HL2.0 branch firmware releases * support WPA3 with WCN3990 * support for mac80211 airtime fairness based on transmit rate estimation, the firmware needs to support WMI_SERVICE_PEER_STATS to enable this * report transmit airtime to mac80211 with firmwares having WMI_SERVICE_REPORT_AIRTIME feature, this to have more accurate airtime fairness based on real transmit time (instead of just estimated from transmit rate) * support Fine Timing Measurement (FTM) responder role * add dynamic VLAN support with firmware having WMI_SERVICE_PER_PACKET_SW_ENCRYPT * switch to use SPDX license identifiers ath * add new country codes for US brcmfmac * support monitor frames with the hardware/ucode header qtnfmac * enable WPA3 SAE and OWE support mt76 * beacon support for USB devices (mesh+ad-hoc only) rtlwifi * convert to use SPDX license identifiers libertas_tf * get the MAC address before registering the device ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-22Merge remote-tracking branch 'net-next/master' into mac80211-nextJohannes Berg1-5/+2
Merge net-next to resolve a conflict and to get the mac80211 rhashtable fixes so further patches can be applied on top. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-02-22mac80211: update HE IEs to D3.3Liad Kaufman1-37/+21
Update element names and new fields according to D3.3 of the HE spec. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-02-20iwlwifi: nvm-parse: advertise IEEE80211_VHT_EXT_NSS_BW_CAPABLE in VHTJohannes Berg1-2/+5
We support this, so we should advertise it. In fact, if we don't, mac80211 will do it for us (as we advertise SUPPORTS_VHT_EXT_NSS_BW to it), but that requires a memory reallocation which is wasteful: ieee80211 phy0: copying sband (band 1) due to VHT EXT NSS BW flag Set the flag here to avoid that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-20iwlwifi: nvm-parse: use struct_size() in kzalloc()Gustavo A. R. Silva1-11/+7
One of the more common cases of allocation size calculations is finding the size of a structure that has a zero-sized array at the end, along with memory for some number of elements for that array. For example: struct foo { int stuff; void *entry[]; }; instance = kzalloc(sizeof(struct foo) + sizeof(void *) * count, GFP_KERNEL); Instead of leaving these open-coded and prone to type mistakes, we can now use the new struct_size() helper: instance = kzalloc(struct_size(instance, entry, count), GFP_KERNEL); This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-14iwlwifi: do not fail on large amount of channelsShaul Triebitz1-3/+3
Until supporting UHB (ultra high band) channels for devices AX210, do not fail if number of channels reported by firmware is greater than NL80211_MAX_SUPP_REG_RULES. The Driver in that case will use only the non-UHB channels. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-01-25iwlwifi: use kmemdup in iwl_parse_nvm_mcc_info()YueHaibing1-3/+1
Use kmemdup rather than duplicating its implementation in iwl_parse_nvm_mcc_info(). Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-01-25iwlwifi: mvm: advertise support for TWT in the Extended Capability IEEmmanuel Grumbach1-2/+1
We want to advertise support for TWT in the Extended Capability IE. Since we don't want to set the bits for all the interface types, define an interface specific configuration. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-07 19:07:05 +0300