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2025-03-11wifi: iwlwifi: bump FW API to 98 for BZ/SC/DR devicesMiri Korenblit
Start supporting API versions 97 and 98 for those devices. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231427.55b5455795aa.I333f1e7fa31f9da1d40f668660c1e25b93ff469e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: iwlwifi: mvm: Fix bit size calculation in iwl_dbgfs_tas_get_status_readPagadala Yesu Anjaneyulu
Corrected the bit size calculation in the for_each_set_bit macro in the iwl_dbgfs_tas_get_status_read(). The previous implementation used sizeof(dyn_status), which only accounts for the number of bytes. This has been updated to TAS_DYNA_STATUS_MAX to ensure the loop iterates over the correct number of valid bits in dyn_status. 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/20250308231427.65d373e4a10e.If2cea63035333b07849e5a2c2a4f5dc5c5239595@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: iwlwifi: w/a FW SMPS mode selectionDaniel Gabay
The FW is now responsible of determining the SMPS mode. If the user disabled power save in a certain vif, we send the vif-level power command to clear out the POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK bit for that vif. But erroneously, the FW checks DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK in the device-level command to determine the SMPS mode. To W/A this, send also the device-level command when the power save of a vif changes, and disable power save if there is any vif that has power save disabled. Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231427.7bf205efa027.I2c793ff1fc2a6779a95faaee1ded348100fd97f1@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: iwlwifi: fix debug actions orderJohannes Berg
The order of actions taken for debug was implemented incorrectly. Now we implemented the dump split and do the FW reset only in the middle of the dump (rather than the FW killing itself on error.) As a result, some of the actions taken when applying the config will now crash the device, so we need to fix the order. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231427.6de7fa8e63ed.I40632c48e2a67a8aca05def572a934b88ce7934b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: iwlwifi: mark Br device not integratedJohannes Berg
This is a discrete device, don't mark it as integrated. This also means we cannot set the LTR delay. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231427.9bb69393fcc9.I197129383e5441c8139cbb0e810ae0b71198a37c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: iwlwifi: Add new TAS disable reason for invalid table sourcePagadala Yesu Anjaneyulu
The new reason is added to the iwl_tas_statically_disabled_reason enum and the corresponding message is updated in the iwl_dbgfs_tas_get_status_read(). 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/20250308231427.5e1272ef3508.I24f668ae716bee20cba15fdc73c3363693bbaf73@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: iwlwifi: mvm: cleanup of TAS structure and enumsPagadala Yesu Anjaneyulu
Removed mvm prefix from the following structures and enum names: 1. struct iwl_tas_status_per_mac 2. struct iwl_tas_status_resp 3. enum iwl_tas_dyna_status 4. enum iwl_tas_statically_disabled_reason As these structures and enums are not specific to mvm. Replaced TAS_LMAC_BAND_LB, TAS_LMAC_BAND_HB, and TAS_LMAC_BAND_UHB macros with a generic BAND macro, as these macros are not specific to TAS. 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/20250308231427.59144bee9987.Ic2678dcb5afdacc2ca234d4aa4901e7e1f6e8dbb@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: iwlwifi: fix print for ECKVEmmanuel Grumbach
The print was obviously wrong. We are handling ECKV and not WRDD in this function. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231426.e006c6b21432.I318fed724709f9ee7a0c369e1cf5e1038ddd546a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: iwlwifi: fix the ECKV UEFI variable nameEmmanuel Grumbach
This UEFI variable name was badly named. Fix its name and also use the right GUID to find it: we need to use the BT_WIFI (a.k.a. Common) GUID. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231426.78c998d0fa71.I2bc9d72c1dc2c4d7028f0265634a940c2fadbbb5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: iwlwifi: add support for BE213Emmanuel Grumbach
Add the BE213 device. This is just like BE211 but with a limitation on the bandwidth. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231426.f02f4d7fc73b.Idaf000dd311358e3b50a511f4efc1cc720abd58b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: mac80211_hwsim: Fix MLD address translationIlan Peer
Do address translations only between shared links. It is possible that while an non-AP MLD station and an AP MLD station have shared links, the frame is intended to be sent on a link which is not shared (for example when sending a probe response). Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.1aa461270bb6.Ic21592e1b1634653f02b80628cb2152f6e9de367@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: iwlwifi: trans: cancel restart work on op mode leaveMiri Korenblit
If the restart work happens to run after the opmode left (i.e. called iwl_trans_op_mode_leave), then the opmode memory (including its mutex) is likely to be freed already, and trans->opmode is NULL. Although the hw is stopped in that stage, which means that this restart got aborted (i.e. STATUS_RESET_PENDING will be cleared), it still can access trans->opmode (NULL pointer dereference) or the opmodes memory (which is freed). Fix this by canceling the restart wk in iwl_trans_op_mode_leave. Also make sure that the restart wk is really aborted. Fixes: 7391b2a4f7db ("wifi: iwlwifi: rework firmware error handling") Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Link: https://patch.msgid.link/20250306122425.801301ba1b8b.I6f6143f550b6335b699920c5d4b2b78449607a96@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: iwlwifi: mvm: fix PNVM timeout for non-MSI-X platformsEmmanuel Grumbach
When MSI-X is not enabled, we mask all the interrupts in the interrupt handler and re-enable them when the interrupt thread runs. If STATUS_INT_ENABLED is not set, we won't re-enable in the thread. In order to get the ALIVE interrupt, we allow the ALIVE interrupt itself, and RX as well in order to receive the ALIVE notification (which is received as an RX from the firmware. The problem is that STATUS_INT_ENABLED is clear until the op_mode calls trans_fw_alive which means that until trans_fw_alive is called, any notification from the firmware will not be received. This became a problem when we inserted the pnvm_load exactly between the ALIVE and trans_fw_alive. Fix that by calling trans_fw_alive before loading the PNVM. This will allow to get the notification from the firmware about PNVM load being complete and continue the flow normally. This didn't happen on MSI-X because we don't disable the interrupts in the ISR when MSI-X is available. The error in the log looks like this: iwlwifi 0000:00:03.0: Timeout waiting for PNVM load! iwlwifi 0000:00:03.0: Failed to start RT ucode: -110 iwlwifi 0000:00:03.0: WRT: Collecting data: ini trigger 13 fired (delay=0ms). Fixes: 70d3ca86b025 ("iwlwifi: mvm: ring the doorbell and wait for PNVM load completion") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250306122425.0f2cf207aae1.I025d8f724b44f52eadf6c19069352eb9275613a8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: iwlwifi: pcie: Fix TSO preparationIlan Peer
The allocation of the scatter gather data structure should be done based on the number of memory chunks that need to be mapped, and it is not dependent on the overall payload length. Fix it. In addition, as the skb_to_sgvec() function returns an 'int' do not assign it to an 'unsigned int' as otherwise the error check would be useless. Fixes: 7f5e3038f029 ("wifi: iwlwifi: map entire SKB when sending AMSDUs") Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250306122425.8c0e23a3d583.I3cb4d6768c9d28ce3da6cd0a6c65466176cfc1ee@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: wfx: allow to enable WoWLAN using NL80211Jérôme Pouiller
It is possible to use nl80211 to request to the driver to do allow the required bus configuration to wake-up the host. This patch implements the required API for nl80211. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://patch.msgid.link/20250304153224.39083-6-jerome.pouiller@silabs.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: wfx: allow SDIO device to wake up the hostJérôme Pouiller
If the device is connected with SDIO bus, it can wake up the host using either the SDIO controller (that requires MMC_PM_WAKE_SDIO_IRQ capability) or the out-of-bound IRQ. This patch allows both. Obviously, the SDIO controller must be able to keep the SDIO device powered on. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://patch.msgid.link/20250304153224.39083-5-jerome.pouiller@silabs.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: wfx: allow SPI device to wake up the hostJérôme Pouiller
When the host is asleep, the device has wake up the host using the usual SPI IRQ. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://patch.msgid.link/20250304153224.39083-4-jerome.pouiller@silabs.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: wfx: declare support for WoWLANJérôme Pouiller
WF200 is able to keep the connection with the AP alive while the host is asleep. So, let's expose this capability to the user. For now, we don't provide any way to control the device filtering features. The user has to allow wake-up on any received packets and on disconnections. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://patch.msgid.link/20250304153224.39083-3-jerome.pouiller@silabs.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: wfx: align declarations between bus_spi.c and bus_sdio.cJérôme Pouiller
Just declare fields in the same order in bus_spi.c and bus_sdio.c Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://patch.msgid.link/20250304153224.39083-2-jerome.pouiller@silabs.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: iwlegacy: avoid size increaseArnd Bergmann
My previous patch caused a slight code size increase when DEBUG_FS is disabled, as Stanislaw Gruszka pointed out. Fix this with an added IS_ENABLED() check. Fixes: cf6b9ba172dd ("wifi: iwlegacy: don't warn for unused variables with DEBUG_FS=n") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Link: https://patch.msgid.link/20250304144210.997531-1-arnd@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07Merge tag 'ath-next-20250305' of ↵Johannes Berg
git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath Jeff Johnson says: ==================== ath.git patches for v6.15 This development cycle again featured multiple patchsets to ath12k to support the new 802.11be MLO feature. In addition, there was the usual set of bug fixes and cleanups. ==================== Link: https://lore.kernel.org/linux-wireless/d01b1976-ebe8-48cd-8f49-32bfa00bed7e@oss.qualcomm.com/ Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR (net-6.14-rc6). Conflicts: net/ethtool/cabletest.c 2bcf4772e45a ("net: ethtool: try to protect all callback with netdev instance lock") 637399bf7e77 ("net: ethtool: netlink: Allow NULL nlattrs when getting a phy_device") No Adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-03-05wifi: rtw89: pci: correct ISR RDU bit for 8922AEPing-Ke Shih
The interrupt status (ISR) bits of RX desc unavailable (RDU) for 8922AE are B_BE_RDU_CH1_INT_V1 and B_BE_RDU_CH0_INT_V1. With wrong bits, if it happens, driver can't recognize the situation and prompt a message. Fix the definition accordingly. Fixes: aa70f76120ee ("wifi: rtw89: pci: generalize interrupt status bits of interrupt handlers") Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250227131907.9864-1-pkshih@realtek.com
2025-03-05wifi: rtw89: fw: don't reject firmware in blacklist to prevent breaking usersPing-Ke Shih
Once update driver blacklist of firmware, users' firmware might be in the list, and then driver stops working. Since breaking users is not expected, report a significant message instead of stopping. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250227131228.8457-5-pkshih@realtek.com
2025-03-05wifi: rtw89: fw: correct debug message format in ↵Ping-Ke Shih
rtw89_build_txpwr_trk_tbl_from_elm() The format should be "%08x". Fix the mistakes. Fixes: d60e73e5dd70 ("wifi: rtw89: fw: load TX power track tables from fw_element") Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250227131228.8457-4-pkshih@realtek.com
2025-03-05wifi: rtw89: fw: update role_maintain H2C command for roles operating on band 1Po-Hao Huang
Add new fields band and port ID to make chips operating on the band and port ID other than 0, so that multiple vif(s) can be working at the same time. Signed-off-by: Po-Hao Huang <phhuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250227131228.8457-3-pkshih@realtek.com
2025-03-05wifi: rtw89: fw: use struct to fill role_maintain H2C commandPo-Hao Huang
The role_maintain H2C command is to align operating mode of WiFi role, such as STA or AP modes, between driver and firmware. Use a struct to fill fields of this H2C command. Don't change logic at all. Signed-off-by: Po-Hao Huang <phhuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250227131228.8457-2-pkshih@realtek.com
2025-03-05wifi: iwlwifi: add iwlmld sub-driverMiri Korenblit
iwlwifi is the driver of all Intel wifi devices since 2008. Since then, the hardware has changed a lot, but the firmware API has changed even more. The need to keep one driver that supports all those different APIs led us to introduce a new architecture circa 2012 which allowed us to keep the same interface to the hardware (DMAs, Tx queues, etc...) with a new layer to implement the mid-layer between mac80211 and the firmware. The first component is called the 'transport' and the latter is called 'operation_mode' a.k.a op_mode. In 2013 we took advantage of the new architecture to introduce iwlmvm which allowed us to implement the, then, new firmware API. This op_mode supports 7260 and up, those devices supports support at least VHT. Since then, wifi evolved and so did the firmware. It became much bigger and took a lot of functionality from the driver. It became increasingly hard to keep the same op_mode for the newest devices and we experienced frequent regressions on older devices. In order to avoid those regressions and keep the code maintainable, we decided it was about time to start a new op_mode. iwlmld is a new op_mode that supports BE200 or newer if the firmware being used is 97.ucode or newer. If the user has an older devices or BE200 with .96.ucode, iwlmvm will be loaded. Of course, this op_mode selection is seamless. All the features supported in iwlmvm are supported in iwlmld besides a few seldom used use cases: injection and Hotspot 2.0. Those are under work. A few points about the implementation: * iwlmld doesn't have any mutexes, it relies on the wiphy_lock * iwlmld is more "resource oriented": stations, links and interfaces are allocated and freed only after all the relevant flows are completed. * Firmware notifications' sizes are validated in a more structured way. We would love to see this new op_mode merged in 6.15. The firmware for this new driver (.97.ucode) is not yet publicly available but it'll be sent very soon. People eager to get an early version of this firmware can contact Emmanuel at: emmanuel.grumbach@intel.com I've listed the people who directly contributed code, but many others from various teams have contributed in other ways. Co-developed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Co-developed-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Co-developed-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Co-developed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Co-developed-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Co-developed-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Co-developed-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Co-developed-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://lore.kernel.org/linux-wireless/20250216094321.537988-1-miriam.rachel.korenblit@intel.com/ [fix Kconfig, fix api/phy.h includes, SPDX tag and coding style issues, duplicated includes per 0-day robot] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-04Merge tag 'wireless-next-2025-03-04-v2' of ↵Jakub Kicinski
https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Johannes Berg says: ==================== First 6.15 material: * cfg80211/mac80211 - remove cooked monitor support - strict mode for better AP testing - basic EPCS support - OMI RX bandwidth reduction support * rtw88 - preparation for RTL8814AU support * rtw89 - use wiphy_lock/wiphy_work - preparations for MLO - BT-Coex improvements - regulatory support in firmware files * iwlwifi - preparations for the new iwlmld sub-driver * tag 'wireless-next-2025-03-04-v2' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (128 commits) wifi: iwlwifi: remove mld/roc.c wifi: mac80211: refactor populating mesh related fields in sinfo wifi: cfg80211: reorg sinfo structure elements for mesh wifi: iwlwifi: Fix spelling mistake "Increate" -> "Increase" wifi: iwlwifi: add Debug Host Command APIs wifi: iwlwifi: add IWL_MAX_NUM_IGTKS macro wifi: iwlwifi: add OMI bandwidth reduction APIs wifi: iwlwifi: remove mvm prefix from iwl_mvm_d3_end_notif wifi: iwlwifi: remember if the UATS table was read successfully wifi: iwlwifi: export iwl_get_lari_config_bitmap wifi: iwlwifi: add support for external 32 KHz clock wifi: iwlwifi: mld: add a debug level for EHT prints wifi: iwlwifi: mld: add a debug level for PTP prints wifi: iwlwifi: remove mvm prefix from iwl_mvm_esr_mode_notif wifi: iwlwifi: use 0xff instead of 0xffffffff for invalid wifi: iwlwifi: location api cleanup wifi: cfg80211: expose update timestamp to drivers wifi: mac80211: add ieee80211_iter_chan_contexts_mtx wifi: mac80211: fix integer overflow in hwmp_route_info_get() wifi: mac80211: Fix possible integer promotion issue ... ==================== Link: https://patch.msgid.link/20250304125605.127914-3-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-03-04Merge tag 'wireless-2025-03-04' of ↵Jakub Kicinski
https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless Johannes Berg says: ==================== bugfixes for 6.14: * regressions from this cycle: - mac80211: fix sparse warning for monitor - nl80211: disable multi-link reconfiguration (needs fixing) * older issues: - cfg80211: reject badly combined cooked monitor, fix regulatory hint validity checks - mac80211: handle TXQ flush w/o driver per-sta flush, fix debugfs for monitor, fix element inheritance - iwlwifi: fix rfkill, dead firmware handling, rate API version, free A-MSDU handling, avoid large allocations, fix string format - brcmfmac: fix power handling on some boards * tag 'wireless-2025-03-04' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless: wifi: nl80211: disable multi-link reconfiguration wifi: cfg80211: regulatory: improve invalid hints checking wifi: brcmfmac: keep power during suspend if board requires it wifi: mac80211: Fix sparse warning for monitor_sdata wifi: mac80211: fix vendor-specific inheritance wifi: mac80211: fix MLE non-inheritance parsing wifi: iwlwifi: Fix A-MSDU TSO preparation wifi: iwlwifi: Free pages allocated when failing to build A-MSDU wifi: iwlwifi: limit printed string from FW file wifi: iwlwifi: mvm: use the right version of the rate API wifi: iwlwifi: mvm: don't try to talk to a dead firmware wifi: iwlwifi: mvm: don't dump the firmware state upon RFKILL while suspend wifi: iwlwifi: mvm: clean up ROC on failure wifi: iwlwifi: fw: avoid using an uninitialized variable wifi: iwlwifi: fw: allocate chained SG tables for dump wifi: mac80211: remove debugfs dir for virtual monitor wifi: mac80211: Cleanup sta TXQs on flush wifi: nl80211: reject cooked mode if it is set along with other flags ==================== Link: https://patch.msgid.link/20250304124435.126272-3-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-03-04wifi: iwlwifi: remove mld/roc.cJohannes Berg
This file should never have been part of the commit, remove it. Fixes: af3be9088404 ("wifi: iwlwifi: support ROC version 6") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-02-28wifi: ath12k: Fix invalid data access in ath12k_dp_rx_h_undecap_nwifiManish Dharanenthiran
In certain cases, hardware might provide packets with a length greater than the maximum native Wi-Fi header length. This can lead to accessing and modifying fields in the header within the ath12k_dp_rx_h_undecap_nwifi function for DP_RX_DECAP_TYPE_NATIVE_WIFI decap type and potentially resulting in invalid data access and memory corruption. Add a sanity check before processing the SKB to prevent invalid data access in the undecap native Wi-Fi function for the DP_RX_DECAP_TYPE_NATIVE_WIFI decap type. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Signed-off-by: Manish Dharanenthiran <quic_mdharane@quicinc.com> Signed-off-by: Tamizh Chelvam Raja <tamizh.raja@oss.qualcomm.com> Link: https://patch.msgid.link/20250211090302.4105141-1-tamizh.raja@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath12k: Report proper tx completion status to mac80211Vinith Kumar R
Currently Tx completion for few exception packets are received from firmware and the tx status updated to mac80211. The tx status values of HAL_WBM_REL_HTT_TX_COMP_STATUS_DROP and HAL_WBM_REL_HTT_TX_COMP_STATUS_TTL are considered as tx failure and reported as tx failure to mac80211. But these failure status is due to internal firmware tx drop and these packets were not tried to transmit in the air. In case of mesh this invalid tx status report might trigger mpath broken issue due to increase in mpath fail average. So do not report these tx status as tx failure instead free the skb by calling ieee80211_free_txskb(), and that will be accounted as dropped frame. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Signed-off-by: Vinith Kumar R <quic_vinithku@quicinc.com> Signed-off-by: Tamizh Chelvam Raja <quic_tamizhr@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://patch.msgid.link/20241122173432.2064858-1-quic_tamizhr@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath11k: Deprecate qcom,ath11k-calibration-variant propertiesKrzysztof Kozlowski
Add support for calibration-like properties without 'ath11k' prefix, while still keeping everything backwards compatible. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patch.msgid.link/20250225-b-wifi-qcom-calibration-variant-v1-5-3b2aa3f89c53@linaro.org Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath10k: Deprecate qcom,ath10k-calibration-variant propertiesKrzysztof Kozlowski
Add support for calibration-like properties without 'ath10k' prefix, while still keeping everything backwards compatible. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patch.msgid.link/20250225-b-wifi-qcom-calibration-variant-v1-4-3b2aa3f89c53@linaro.org Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath12k: pass BSSID index as input for EMAAloka Dixit
Function ath12k_mac_setup_bcn_tmpl_ema() retrieves 'bss_conf' only to get BSSID index which is an overhead because the caller ath12k_mac_setup_bcn_tmpl() has already stored this locally. Pass the index as an input instead. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250210182718.408891-6-aloka.dixit@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath12k: pass tx arvif for MBSSID and EMA beacon generationAloka Dixit
Add new input parameter to ath12k_mac_setup_bcn_tmpl_ema() for 'tx_arvif' as the caller ath12k_mac_setup_bcn_tmpl() already stores it locally. Avoid duplicate retrieval. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250210182718.408891-5-aloka.dixit@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath12k: refactor transmitted arvif retrievalAloka Dixit
Create a new function ath12k_mac_get_tx_arvif() to retrieve 'arvif' for the transmitted interface of the MBSSID set. This clean up will help modifying the same code path for MLO changes. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250210182718.408891-4-aloka.dixit@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath11k: pass tx arvif for MBSSID and EMA beacon generationAloka Dixit
Function ath11k_mac_setup_bcn_tmpl() retrieves tx_arvif only for a sanity check and then calls ath11k_mac_setup_bcn_tmpl_mbssid() or ath11k_mac_setup_bcn_tmpl_ema() both of which again retrieve the same pointer. Instead store the pointer and pass it to the latter two functions. Compile tested only. Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250210182718.408891-3-aloka.dixit@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: ath11k: refactor transmitted arvif retrievalAloka Dixit
Create a new function ath11k_mac_get_tx_arvif() to retrieve 'arvif' for the transmitted interface of the MBSSID set. This will help modifying the same code path to reflect mac80211 data structure changes to support MLO. This also fixes an issue in ath11k_mac_update_vif_chan() where tx_arvif is not reset to NULL inside for loop during each iteration. Compile tested only. Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250210182718.408891-2-aloka.dixit@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-28wifi: iwlwifi: Fix spelling mistake "Increate" -> "Increase"Colin Ian King
There is a spelling mistake in a IWL_DEBUG_RATE message. Fix it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://patch.msgid.link/20250227221917.658401-1-colin.i.king@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-02-27wifi: ath11k/ath12k: Replace irq_set_affinity_hint() with ↵Manivannan Sadhasivam
irq_set_affinity_and_hint() irq_set_affinity_hint() API is deprecated now, so let's use the recommended equivalent irq_set_affinity_and_hint(). Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-05266-QCAHSTSWPLZ_V2_TO_X86-1 Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://patch.msgid.link/20250225053447.16824-4-manivannan.sadhasivam@linaro.org Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-27wifi: ath12k: Clear affinity hint before calling ath12k_pci_free_irq() in ↵Manivannan Sadhasivam
error path If a shared IRQ is used by the driver due to platform limitation, then the IRQ affinity hint is set right after the allocation of IRQ vectors in ath12k_pci_msi_alloc(). This does no harm unless one of the functions requesting the IRQ fails and attempt to free the IRQ. This may end up with a warning from the IRQ core that is expecting the affinity hint to be cleared before freeing the IRQ: kernel/irq/manage.c: /* make sure affinity_hint is cleaned up */ if (WARN_ON_ONCE(desc->affinity_hint)) desc->affinity_hint = NULL; So to fix this issue, clear the IRQ affinity hint before calling ath12k_pci_free_irq() in the error path. The affinity will be cleared once again further down the error path due to code organization, but that does no harm. Fixes: a3012f206d07 ("wifi: ath12k: set IRQ affinity to CPU0 in case of one MSI vector") Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Baochen Qiang <quic_bqiang@quicinc.com> Link: https://patch.msgid.link/20250225053447.16824-3-manivannan.sadhasivam@linaro.org Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-27wifi: ath11k: Clear affinity hint before calling ath11k_pcic_free_irq() in ↵Manivannan Sadhasivam
error path If a shared IRQ is used by the driver due to platform limitation, then the IRQ affinity hint is set right after the allocation of IRQ vectors in ath11k_pci_alloc_msi(). This does no harm unless one of the functions requesting the IRQ fails and attempt to free the IRQ. This results in the below warning: WARNING: CPU: 7 PID: 349 at kernel/irq/manage.c:1929 free_irq+0x278/0x29c Call trace: free_irq+0x278/0x29c ath11k_pcic_free_irq+0x70/0x10c [ath11k] ath11k_pci_probe+0x800/0x820 [ath11k_pci] local_pci_probe+0x40/0xbc The warning is due to not clearing the affinity hint before freeing the IRQs. So to fix this issue, clear the IRQ affinity hint before calling ath11k_pcic_free_irq() in the error path. The affinity will be cleared once again further down the error path due to code organization, but that does no harm. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-05266-QCAHSTSWPLZ_V2_TO_X86-1 Cc: Baochen Qiang <quic_bqiang@quicinc.com> Fixes: 39564b475ac5 ("wifi: ath11k: fix boot failure with one MSI vector") Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Baochen Qiang <quic_bqiang@quicinc.com> Link: https://patch.msgid.link/20250225053447.16824-2-manivannan.sadhasivam@linaro.org Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-27wifi: rtw89: Parse channel from IE to correct invalid hardware reports ↵Chih-Kang Chang
during scanning For some packets, we could not get channel information from PPDU status. And this causes wrong frequencies being reported. Parse the channel information from IE if provided by AP to fix this. Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250220064357.17962-1-pkshih@realtek.com
2025-02-27wifi: rtw89: add support for HW TKIP cryptoKuan-Chung Chen
For 8852BTE, 8852CE, and 8922AE, TKIP encryption and decryption will be handled by hardware. All other chips will retain their existing software-based encryption and decryption. Signed-off-by: Kuan-Chung Chen <damon.chen@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/20250220062344.15836-1-pkshih@realtek.com
2025-02-26wifi: ath12k: Improve BSS discovery with hidden SSID in 6 GHz bandRamasamy Kaliappan
Currently, sometimes, the station is unable to identify the configured AP SSID in its scan results when the AP is not broadcasting its name publicly and has a hidden SSID. Currently, channel dwell time for an ath12k station is 30 ms. Sometimes, station can send broadcast probe request to AP close to the end of dwell time. In some of these cases, before AP sends a response to the received probe request, the dwell time on the station side would come to an end. So, the station will move to scan next channel and will not be able to acknowledge the unicast probe response. Resolve this issue by increasing station's channel dwell time to 70 ms, so that the it remains on the same channel for a longer period. This would increase the station's chance of receiving probe response from the AP. The station will then send a response acknowledgment back to the AP, thus leading to successful scan and BSS discovery. With an increased dwell time, scan would take longer than it takes now. But, this fix is an improvement for hidden SSID scan issue. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Signed-off-by: Ramasamy Kaliappan <quic_rkaliapp@quicinc.com> Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250207060005.153835-1-quic_rdevanat@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-02-26wifi: iwlwifi: add Debug Host Command APIsMiri Korenblit
Add the defintition of those APIs, those will be used in a later patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250212073923.d842253ee55d.I2e8d65f22d5acde70ed6be16f913160a93d06852@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-02-26wifi: iwlwifi: add IWL_MAX_NUM_IGTKS macroMiri Korenblit
This macro represents the number of IGTKS the FW can support. Will be used in a later patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250212073923.a8e3c7461f13.If63cbc73eaf328b2c1d7c8e57627eb93c35b0c70@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-02-26wifi: iwlwifi: add OMI bandwidth reduction APIsJohannes Berg
This adds the API definitions needed for OMI bandwidth reduction. Will be used in a later patches. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250212073923.4d34e8f5a3df.Idd6185cdb8d8a133f92032db9278c1510961cbdc@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit (git 2.34.1) at 2025-09-23 16:50:38 +0000