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2025-07-10wifi: iwlwifi: bump minimum API version for SO/MA/TYMiri Korenblit
Stop supporting older FWs. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709230308.64f504f3690d.Idc95ca09101e52b4980b292945abe944c24fc5d1@changeid
2025-07-10wifi: iwlwifi: assign a FW API range for JFMiri Korenblit
JF device is frozen on API 77. This prevented us from bumping the minimum FW API of SO (and get rid of older FWs). This is because SO can be combined with JF and then FW API 77 should be used. Now as we have separate FW API ranges for the mac and the crf, we can define for JF its own FW API range. This will allow bumping the minimum FW API of SO Independently. Do that now. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Link: https://patch.msgid.link/20250709200543.1628666-3-miriam.rachel.korenblit@intel.com
2025-07-10wifi: iwlwifi: handle non-overlapping API rangesMiri Korenblit
The option to set an api_version_min/max also to the RF was added. In the case that both the MAC and the RF has a range defined, we take the narrower range of both. This doesn't work for non-overlapping ranges. In this case, we should just take the lower range of both. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709200543.1628666-2-miriam.rachel.korenblit@intel.com
2025-07-10wifi: ath12k: allow beacon protection keys to be installed in hardwareKarthikeyan Kathirvel
Install beacon protection keys in hardware for AP modes only if hardware supports it, as indicated by the WMI service bit WMI_TLV_SERVICE_BEACON_PROTECTION_SUPPORT. Allow keyidx up to 7, since beacon protection uses keyidx 6 and 7. Control this feature by setting bit 0 of feature_enable_bitmap when sending the WMI_BCN_TMPL_CMDID command to firmware. Check for the beacon protection enabled bit in both tx and non-tx profiles for MBSSID cases. If set in either profile, enable the beacon protection feature in firmware for transmitted vif. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Signed-off-by: Karthikeyan Kathirvel <karthikeyan.kathirvel@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250604101620.2948103-1-karthikeyan.kathirvel@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-10wifi: ath12k: set RX_FLAG_SKIP_MONITOR in WBM error pathP Praneesh
Packets delivered to mac80211 from the WBM error path currently do not have the RX_FLAG_SKIP_MONITOR flag set in status->flag. As a result, mac80211 performs unnecessary monitor mode checks on each packet, even though these packets are not intended for monitor mode processing. In regular rx path, this flag is explicitly set to avoid such overhead. Align the WBM error path behavior by setting RX_FLAG_SKIP_MONITOR to prevent redundant per-packet checks in mac80211. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: P Praneesh <praneesh.p@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250605050135.1802902-1-praneesh.p@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-10wifi: ath12k: pack HTT pdev rate stats structsJeff Johnson
In order to ensure the HTT DebugFS structs shared with firmware have matching alignment, the structs should be packed. Most of the structs are correctly packed, however the following are not: ath12k_htt_tx_pdev_rate_stats_tlv ath12k_htt_rx_pdev_rate_stats_tlv ath12k_htt_rx_pdev_rate_ext_stats_tlv So pack those structs. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Fixes: ba42b22aa336 ("wifi: ath12k: Dump PDEV transmit rate HTT stats") Fixes: a24cd7583003 ("wifi: ath12k: Dump PDEV receive rate HTT stats") Fixes: 7a3e8eec8d18 ("wifi: ath12k: Dump additional PDEV receive rate HTT stats") Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250702-debugfs_htt_packed-v1-1-07bd18b31e79@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-10wifi: ath12k: update unsupported bandwidth flags in reg rulesHarshitha Prem
The maximum bandwidth an interface can operate in is defined by the configured country. However, currently, it is able to operate in bandwidths greater than the allowed bandwidth. For example, the Central African Republic (CF) supports a maximum bandwidth of 40 MHz in both the 2 GHz and 5 GHz bands, but an interface is still able to operate in bandwidths higher than 40 MHz. This issue arises because the regulatory rules in the regd are not updated with these restrictions received from firmware on the maximum bandwidth. Hence, update the regulatory rules with unsupported bandwidth flags based on the maximum bandwidth to ensure compliance with country-specific regulations. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Fixes: d889913205cf ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices") Signed-off-by: Harshitha Prem <quic_hprem@quicinc.com> Signed-off-by: Amith A <quic_amitajit@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250701135902.722851-1-quic_amitajit@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-09Merge tag 'iwlwifi-next-2025-07-09' of ↵Johannes Berg
https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next Miri Korenblit says: ==================== iwlwifi features, notably: - PNVM integrated in the ucode image - more cleanups in the transport layer ==================== Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-09wifi: iwlwifi: mvm: remove support for iwl_wowlan_info_notif_v4Miri Korenblit
FWs with this version are no longer supported on any device. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.1668a7430521.I488d69251aed62f0b11a2553f972a1730bc8b6cf@changeid
2025-07-09wifi: iwlwifi: bump minimum API version in BZMiri Korenblit
Stop supporting older FWs Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.71404c289481.Iea4f3d36e18029a817ec5d6641d08ac5ee025678@changeid
2025-07-09wifi: iwlwifi: mvm: remove unneeded argumentMiri Korenblit
iwl_mvm_set_key_rx_seq is called only once when the installed argument is false. Remove this argument. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.2586112afd70.Iddf9a2b24546cb3a1506d68ca41ed215f88cff5c@changeid
2025-07-09wifi: iwlwifi: mvm: remove MLO GTK rekey codeMiri Korenblit
iwlmvm driver does not support MLO. Remove this code Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.4957e50dee91.I2a432256dbc3069e0300e1f833e10a93d203f538@changeid
2025-07-09wifi: iwlwifi: pcie: rename iwl_pci_gen1_2_probe() argumentJohannes Berg
Using 'trans' for the mac config is confusing, rename the argument to 'mac_cfg'. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.72d87406f8d7.I8b39f01e06ad7791efe718c267cbf367233920a3@changeid
2025-07-09wifi: iwlwifi: match discrete/integrated to fix some namesJohannes Berg
Some device names were wrong because our internal data suggested that discrete Ga devices have B-step RF, when they actually have C-step. However, matching the step for them is bad anyway. Change the code to be able to find the devinfo depending on the device being integrated or discrete. This is only for the names, since the RF config cannot be different for the same RF because it's discrete or integrated, so add a kunit test that ensures both (a) the RF config is the same and (b) the name is different (the latter really only because that's the whole point of having a match on the discrete/integrated bit.) Remove the RF step matching since it's no longer needed now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.e048a94659f1.Ie5919c70e9d8e3a28152aaf3cdffd19ed3d4f5c7@changeid
2025-07-09wifi: iwlwifi: remove Intel driver load messageJohannes Berg
There's really not much value in printing something just because the driver loaded, remove that message. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.fe33c279a45d.I16a9cbcfce92a1d1b8b26a20ea9911e8a5a0b1cc@changeid
2025-07-09wifi: iwlwifi: mvm/mld: make PHC messages debug messagesJohannes Berg
These have no real value for normal users, print them as debug messages instead. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.bd2df0705d89.Ic6f042588ef17719653c077ff89a8b9149c22f92@changeid
2025-07-09wifi: iwlwifi: trans: remove iwl_trans_initMiri Korenblit
We needed it for setting up trans parameters that could change later in the probe flow. This is no longer true, now we know all the parameters before we allocate the trans, so we can just send the right parameters to iwl_trans_alloc and have all initializations done there. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> .../net/wireless/intel/iwlwifi/iwl-trans.c | 25 ++-------- .../net/wireless/intel/iwlwifi/iwl-trans.h | 8 +-- .../intel/iwlwifi/pcie/gen1_2/trans.c | 50 ++++++++++++------- 3 files changed, 41 insertions(+), 42 deletions(-) Link: https://patch.msgid.link/20250709081300.9602fde079de.Iaede14c91095560852f9b441f1e16546b0a06bdd@changeid
2025-07-09wifi: iwlwifi: pcie move common probe logicMiri Korenblit
Move the parts of the probe that are not gen specific to the common probe function. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.91aee0874e79.Ib762365933d4dd4fc0bf07833226cd7118dee0a1@changeid
2025-07-09wifi: iwlwifi: bump FW API to 102 for BZ/SC/DRMiri Korenblit
Start supporting FW API version 102 on those devices. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.da98a7b6be42.I77150bbf55eb160dbe0ef75c3e28afc053f27ec3@changeid
2025-07-09wifi: iwlwifi: pcie: Move txcmd size/align calculation to callersYedidya Benshimol
Refactor iwl_trans_init to accept txcmd_size and txcmd_align as parameters instead of calculating them internally. Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.237285d81461.I3552860dd062a523606c8a5c85c9a6f0d4f04262@changeid
2025-07-09wifi: iwlwifi: pcie move gen1_2 probe to gen1_2/trans.cYedidya Benshimol
In the process of splitting the transport's different generations, move gen1_2's probe flow and relevant helper functions to the gen1_2 subfolder Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.29b909144e1a.Idaa77eddd6650cf6f113833d2fbc8d3ef08cfd8f@changeid
2025-07-09wifi: iwlwifi: use PNVM data embedded in .ucode filesJohannes Berg
Given compatibility issues with external PNVM data that doesn't match the firmware it was designed with/for, future firmware releases will include the PNVM data in the firmware files directly, avoiding those mismatch issues. Make the driver load and use that embedded PNVM data in preference of external files, falling back to the external file if it isn't present. Co-developed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.c843f77aa2d3.I7200f8dd40ef82aff1f5574fdd3966913cda592c@changeid
2025-07-09wifi: iwlwifi: Add an helper function for polling bitsRotem Kerem
Add iwl_poll_bits helper to simplify calls to iwl_poll_bit for the case when the bits and mask arguments are equal. Signed-off-by: Rotem Kerem <rotem.kerem@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709081300.6bbc4bccc597.Ic7a10a7f8a9a32a9a9feecaf6e3a48fa37479f2d@changeid
2025-07-09wifi: iwlwifi: mask reserved bits in chan_state_active_bitmapPagadala Yesu Anjaneyulu
Mask the reserved bits as firmware will assert if reserved bits are set. Fixes: ef7ddf4e2f94 ("wifi: iwlwifi: Add support for LARI_CONFIG_CHANGE_CMD v12") Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250709065608.7a72c70bdc9d.Ic9be0a3fc3aabde0c4b88568f3bb7b76e375f8d4@changeid
2025-07-07wifi: ath12k: Add num_stations counter for each interfaceAditya Kumar Singh
Currently, ath12k driver maintains a counter to store the number of stations connected to each radio. However, at certain times like debugging, it is useful to know number of stations connected to any one of the interface in that radio. Add support to maintain a counter for number of stations connected to each interface. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Aditya Kumar Singh <aditya.kumar.singh@oss.qualcomm.com> Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250630044531.3490058-1-quic_rdevanat@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-07wifi: ath12k: properly set bit for pdev mask for firmware PPDU_STATS requestSarika Sharma
Currently, the HTT_H2T_MSG_TYPE_PPDU_STATS_CFG request uses bits 8 to 15 as the bitmask for HTT_PPDU_STATS_CFG_PDEV_ID for firmware PPDU_STATS. However, bit 8 is reserved for SOC stats, and the actual PDEV ID should be encoded using bits 9 to 15. This leads to incorrect PDEV ID encoding in the request, causing it to either ignore the request or apply it to the wrong PDEV. Additionally, pdev_mask calculation is done as pdev_mask = 1 << (i + 1); (i.e. i= num_rxmda_per_pdev) but this is not valid for multiple pdevs(multi-MAC configurations) with 1 rxdma per pdev, as this will mask the same value for all pdevs. To correctly identify each and exact MAC in multi-MAC configurations, the calculation should include ar->pdev_idx: pdev_mask = 1 << i + ar->pdev_idx; Due to these issues, the firmware does not send PPDU_STATS for the intended PDEV, leading to inaccurate and incomplete statistics on the host. This might trigger certain WARN_ON() conditions in host that rely on these statistics. Hence, change the bitmask for HTT_PPDU_STATS_CFG_PDEV_ID as bit 9 to 15 to properly fill the pdev id in request message and change the pdev_mask calculation to consider ar->pdev_idx to mask pdev correctly. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Signed-off-by: Sarika Sharma <quic_sarishar@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250630064431.3446333-1-quic_sarishar@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-07wifi: ath12k: Block radio bring-up in FTM modeAaradhana Sahu
Ensure that all radios remain down when the driver operates in Factory Test Mode (FTM). Reject any userspace attempts to bring up an interface in this mode. Currently, the driver allows userspace to bring up the interface even though it operates in FTM mode, which violates FTM constraints and leads to FTM command failures. Hence, block the radio start when the driver is in FTM mode. Also, remove ath12k_ftm_mode check from ath12k_drain_tx() because FTM mode check is already handled in the caller function (ath12k_mac_op_start()). Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Fixes: 3bc374cbc49e ("wifi: ath12k: add factory test mode support") Signed-off-by: Aaradhana Sahu <aaradhana.sahu@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250630031502.8902-1-aaradhana.sahu@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-07wifi: ath12k: advertise NL80211_FEATURE_TX_POWER_INSERTION supportAditya Kumar Singh
Now that driver is capable of inserting Tx power, advertise the support for the same to upper layers. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aditya Kumar Singh <aditya.kumar.singh@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250630-support-for-tx-power-insertion-v1-2-77f45484d5bb@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-07wifi: ath12k: add support for Tx Power insertion in RRM action frameAditya Kumar Singh
For certain action frames like the TPC Report IE in the spectrum management TPC Report action frame, and in the Radio Measurement Link Measurement Report action frame there is a requirement to fill in the current and max Tx power of the device in the packet. Add support to populate these fields in the relevant packets. In software-encrypted cases such as PMF, skip insertion since the packets are already encrypted and cannot be modified. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aditya Kumar Singh <aditya.kumar.singh@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250630-support-for-tx-power-insertion-v1-1-77f45484d5bb@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-07wifi: ath12k: fetch tx_retry and tx_failed from ↵Sarika Sharma
htt_ppdu_stats_user_cmpltn_common_tlv Currently, tx_retries and tx_failed are updated only in mac80211 during tx_completion path for sta->deflink. This works fine for non-ML station but for multi-link (ML) station, these values should be updated for sta->link[link_id] as per tx link_id. However, in tx_completion path there is no way to determine the link_id for which packet is retried or failed. Therefore, update the tx_retries and tx_failed in arsta structure from htt_ppdu_stats_user_cmpltn_common_tlv during ath12k_update_per_peer_tx_stats() call to utilize the values from arsta. Also, during 'iw dev xxxx station dump' populate the tx_retries and tx_failed in station_info structure to ensure values are correctly reflected. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Signed-off-by: Sarika Sharma <quic_sarishar@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250701105927.803342-6-quic_sarishar@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-07wifi: ath12k: correctly update bw for ofdma packetsSarika Sharma
Currently, arsta->txrate.bw is filled from ath12k_mac_bw_to_mac80211_bw(bw) during ath12k_update_per_peer_tx_stats(). But in tx_completion path bw is filled differently if ppdu_type is ofdma for HE/EHT rates. Hence, update arsta->txrate.bw correctly if packet is ofdma for HE and EHT rate. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Signed-off-by: Sarika Sharma <quic_sarishar@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250701105927.803342-5-quic_sarishar@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-07wifi: ath12k: add EHT support for TX rateSarika Sharma
Currently, TX rates are not supported for EHT. Hence, add EHT handling for TX rates and update the EHT-specific fields in arsta accordingly. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Signed-off-by: Sarika Sharma <quic_sarishar@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250701105927.803342-4-quic_sarishar@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-07wifi: ath12k: add link support for multi-link in arstaSarika Sharma
Currently, statistics in arsta are updated at deflink for both non-ML and multi-link(ML) station. Link statistics are not updated for multi-link operation(MLO). Hence, add support to correctly obtain the link ID if the peer is ML, fetch the arsta from the appropriate link ID, and update the statistics in the corresponding arsta. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Signed-off-by: Sarika Sharma <quic_sarishar@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250701105927.803342-3-quic_sarishar@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-07wifi: ath12k: fill link station statistics for MLOSarika Sharma
Introduce ath12k_mac_op_link_sta_statistics(), to report link level station statistics for MLO. The link_station_info structure is filled from arsta and arsta is fetch from corresponding ahsta->link[link_id]. Therefore, this will be helpful to check the link related statistics. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Signed-off-by: Sarika Sharma <quic_sarishar@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250701105927.803342-2-quic_sarishar@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-07wifi: mt76: mt7921s: Introduce SDIO WiFi/BT combo module card resetLeon Yen
Add a hardware reset method to recover from the SDIO bus error that cannot be resolved by the current WiFi/BT subsystem reset. Signed-off-by: Leon Yen <leon.yen@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Link: https://patch.msgid.link/20250418093740.3814909-1-mingyen.hsieh@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: mt792x: improve monitor interface handlingMing Yen Hsieh
Enable IEEE80211_HW_NO_VIRTUAL_MONITOR to ensure the driver is notified of all monitor interfaces and their channels. Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Link: https://patch.msgid.link/20250625075611.1407687-1-mingyen.hsieh@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: mt792x: Limit the concurrent STA and SoftAP to operate on the ↵Leon Yen
same channel Due to the lack of NoA(Notice of Absence) mechanism in SoftAP mode, it is inappropriate to allow concurrent SoftAP and STA to operate on the different channels. This patch restricts the concurrent SoftAP and STA to be setup on the same channel only. Signed-off-by: Leon Yen <leon.yen@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Link: https://patch.msgid.link/20250625073720.1385210-1-mingyen.hsieh@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: mt7925: Fix null-ptr-deref in mt7925_thermal_init()Henry Martin
devm_kasprintf() returns NULL on error. Currently, mt7925_thermal_init() does not check for this case, which results in a NULL pointer dereference. Add NULL check after devm_kasprintf() to prevent this issue. Fixes: 396e41a74a88 ("wifi: mt76: mt7925: support temperature sensor") Signed-off-by: Henry Martin <bsdhenryma@tencent.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patch.msgid.link/20250625124901.1839832-1-bsdhenryma@tencent.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: Get rid of dma_sync_single_for_device() for MMIO devicesLorenzo Bianconi
Since the page_pool for MT76 MMIO devices are created with PP_FLAG_DMA_SYNC_DEV flag, we do not need to sync_for_device each page received from the pool since it is already done by the page_pool codebase. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250625-mt76-sync-for-device-v1-1-e687e3278e1a@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: mt7996: Move num_sta accounting in mt7996_mac_sta_{add,remove}_linksLorenzo Bianconi
Move phy num_sta accounting in mt7996_mac_sta_add() and mt7996_mac_sta_remove() routines in order to take into account all possibles MLO links. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250704-mt7996-mlo-fixes-v1-9-356456c73f43@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: mt7996: Add MLO support to mt7996_tx_check_aggr()Lorenzo Bianconi
Generalize mt7996_tx_check_aggr() and mt7996_txwi_free() routines to introduce MLO support for MT7996 driver. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250704-mt7996-mlo-fixes-v1-8-356456c73f43@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: mt7996: Fix valid_links bitmask in mt7996_mac_sta_{add,remove}Lorenzo Bianconi
sta->valid_links bitmask can be set even for non-MLO client. Fixes: dd82a9e02c054 ("wifi: mt76: mt7996: Rely on mt7996_sta_link in sta_add/sta_remove callbacks") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250704-mt7996-mlo-fixes-v1-7-356456c73f43@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: mt7996: Fix possible OOB access in mt7996_tx()Lorenzo Bianconi
Fis possible Out-Of-Boundary access in mt7996_tx routine if link_id is set to IEEE80211_LINK_UNSPECIFIED Fixes: 3ce8acb86b661 ("wifi: mt76: mt7996: Update mt7996_tx to MLO support") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250704-mt7996-mlo-fixes-v1-6-356456c73f43@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: mt7996: Fix mlink lookup in mt7996_tx_prepare_skbLorenzo Bianconi
Use proper link_id in mt7996_tx_prepare_skb routine for mlink lookup. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250704-mt7996-mlo-fixes-v1-5-356456c73f43@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: mt7996: Do not set wcid.sta to 1 in mt7996_mac_sta_event()Lorenzo Bianconi
msta_link->wcid.sta is already set to 1 in mt7996_mac_sta_init_link routine. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250704-mt7996-mlo-fixes-v1-4-356456c73f43@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: mt7996: Rely on for_each_sta_active_link() in ↵Lorenzo Bianconi
mt7996_mcu_sta_mld_setup_tlv() Reuse for_each_sta_active_link utility macro in mt7996_mcu_sta_mld_setup_tlv routine. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250704-mt7996-mlo-fixes-v1-3-356456c73f43@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: mt7996: Fix secondary link lookup in mt7996_mcu_sta_mld_setup_tlv()Lorenzo Bianconi
Use proper link_id value for secondary link lookup in mt7996_mcu_sta_mld_setup_tlv routine. Fixes: 00cef41d9d8f5 ("wifi: mt76: mt7996: Add mt7996_mcu_sta_mld_setup_tlv() and mt7996_mcu_sta_eht_mld_tlv()") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250704-mt7996-mlo-fixes-v1-2-356456c73f43@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: fix vif link allocationFelix Fietkau
Reuse the vif deflink for link_id = 0 in order to avoid confusion with vif->bss_conf, which also gets a link id of 0. Link: https://patch.msgid.link/20250704-mt7996-mlo-fixes-v1-1-356456c73f43@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: fix queue assignment for deauth packetsFelix Fietkau
When running in AP mode and deauthenticating a client that's in powersave mode, the disassoc/deauth packet can get stuck in a tx queue along with other buffered frames. This can fill up hardware queues with frames that are only released after the WTBL slot is reused for another client. Fix this by moving deauth packets to the ALTX queue. Reported-by: Chad Monroe <chad.monroe@adtran.com> Link: https://patch.msgid.link/20250707154702.1726-2-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-07-07wifi: mt76: add a wrapper for wcid access with validationFelix Fietkau
Several places use rcu_dereference to get a wcid entry without validating if the index exceeds the array boundary. Fix this by using a helper function, which handles validation. Link: https://patch.msgid.link/20250707154702.1726-1-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
generated by cgit (git 2.34.1) at 2025-08-01 09:35:09 +0000