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path: root/drivers/net/wireless/intel
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2021-10-22iwlwifi: mvm: remove session protection after auth/assocJohannes Berg
When auth/assoc completes, we should remove session protection, except when association is successful, where we need it until a beacon is received from the AP. In particular, in the case of assoc comeback, currently the session protection event just times out, leading to confusing messages: wlan0: 42:00:00:00:00:00 rejected association temporarily; comeback duration 1000 TU (1024 ms) iwlwifi 0000:00:00.0: Not associated and the session protection is over already... wlan0: Connection to AP 42:00:00:00:00:00 lost wlan0: associate with 42:00:00:00:00:00 (try 2/3) mac80211 never does anything on the "Connection ... lost" as it's not even connected. Removing the session protection when it's no longer needed removes those confusing messages and lets the device do other things in the allocated time. 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.20211017162352.95e4bebb069b.I635280e5d26c70414ac6eb5d62b46fe4bd942818@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: remove redundant iwl_finish_nic_init() argumentJohannes Berg
We don't need this argument, since in all cases where the function is called, trans->trans_cfg is already set (it's in fact set during allocation). Remove it to avoid any confusion about 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.20211017162352.cb04580b8521.I7129d4ba3dc689af839761d5807a10f99718893e@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: Add RTS and CTS flags to iwl_tx_cmd_flags.Miri Korenblit
As part of the new rate_n_flags, the RTS and CTS flags are being removed from it. Instead, we have these flags in the flags field in the TX command. Add to new flags to the iwl_tx_cmd_flags enum. 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.20211017162352.b5aaabb04432.I999f86ed6a9d9b99e63a33f724963f83f85fbb44@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: remove csi from iwl_mvm_pass_packet_to_mac80211()Luca Coelho
Remove the unused csi parameter from iwl_mvm_pass_packet_to_mac80211(). It is not used anymore, but was accidentally left in. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/20211017132604.480251-2-luca@coelho.fi Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: Support new rate_n_flags for REPLY_RX_MPDU_CMD and ↵Luca Coelho
RX_NO_DATA_NOTIF As part of the new rate_n_flags this two APIs may use the new rate. Add support for the new rate. These two APIs were updated in one patch because both of them are using the same functions which were changed. 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.20211017162352.7eb6240b8079.I1e804e70a8ebd23840a9431fc5d2a56ad8d5d1a2@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: Support new TX_RSP and COMPRESSED_BA_RES versionsMiri Korenblit
As part of the new rate_n_flags, a new version of this structures was added in the FW. Add support for this new version and for the new rate_n_flags in this API. Both these APIs were updated in one patch since they are using the same functions. 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.20211017162352.a28e7a92f558.I19f72735c674f815c6e7c11cecfad6230b4510ef@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: Support new version of BEACON_TEMPLATE_CMD.Miri Korenblit
As part of the new rate_n_flags, a new version of BEACON_TEMPLATE_CMD was added in FW in order to support the new rate_n_flags. Add support for the new version. 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.20211017162352.b42e67f14293.Ic3f1ed8cb3a31cfaa51174497dd993936b00d398@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: Add support for new rate_n_flags in tx_cmd.Miri Korenblit
As part of the new rate_n_flags, tx_cmd API has changed. Add support for these changes. 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.20211017162352.26efa51624b1.Ic96ae4d81b3ff07fb514df2b5f6a8e470e4d3778@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: BZ Family SW reset supportRoee Goldfiner
Previously added BZ reset wasn't taking into account the call to iwl_trans_pcie_sw_reset which used a pre-BZ logic to reset the device - enabling iwl_trans_pcie_sw_reset to support BZ family made this reset redundant. MAC_ACCESS clear shouldn't be called here but only when calling _iwl_trans_pcie_stop_device which now support also BZ family. Signed-off-by: Roee Goldfiner <roee.h.goldfiner@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211017162352.648931fe07e2.Ibf30f9b8e70536da93c4a574ace33d325d3f8da4@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: BZ Family BUS_MASTER_DISABLE_REQ code duplicationRoee Goldfiner
Remove redundant code which occurs anyway in a later stage and add msleep(100) which is required after disable request. Signed-off-by: Roee Goldfiner <roee.h.goldfiner@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211017162352.46183bcd6549.Ie05161496810d3f28fb9d1fecb5f8593889ed2c6@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: yoyo: fw debug config from context info and presetMukesh Sisodiya
Add new TLV for debug config set to read preset based on TLV is set in context info. This is needed to set the preset based on ucode in early trigger point. Add DRAM frag allocation info in first fragment of DBGC1 with all details. New capability from FW for DBGC frag debug support is added and BUFFER_ALLOCATION_CMD is disabled in capability is supported. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211017123741.cacf0babc521.If3704b5fda09b344e3e438252360898a3f2e90fa@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: Support new version of ranging response notificationMiri Korenblit
As part of the new rate_n_flags, FW added a new version for LOCATION_RANGE_RSP_NTFY, and it's internal structure - LOCATION_RANGE_RSP_AP_ETRY_NTFY. Add support for this. 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.20211017123741.c5c6c863631e.I4b493f4eeabbfa1dc965ae012b72fc57de7d5f4f@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: Support version 3 of tlc_update_notif.Miri Korenblit
As part of the new rate_n_flags, a new version of tlc_update_notif was added in FW in order to support the new rate_n_flags. Add support for the new version, and move the all API to use the new rate_n_flags only (if FW supports the old one - convert it). 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.20211017123741.9fc0cb5d5898.I1f88e02317f79f1be7f792c01236d836045a44b3@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: convert old rate & flags to the new format.Miri Korenblit
As part of the new rate & flags, convert an old format rate to the new. This is needed if the driver supports the new format but the FW supports the old one. 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.20211017123741.1ea5263dafec.Iadffe7cb26554d4c23c9242eb2ec8326306202a9@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: add definitions for new rate & flagsMiri Korenblit
As a part of preparing to the new rate & flags, add new needed definitions. 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.20211017123741.41563bea6610.I51a886fa75cca723c81877b386ba41b2a9db1122@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: update definitions due to new rate & flagsMiri Korenblit
As a part of preparing to the new rate & flags version Update the relevant definitions and use them. 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.20211017123741.5862bf4f14c4.Ib476b5443faa085539b79d49a0aebd81a213b42f@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: scrub key material in firmware dumpsJohannes Berg
Use the previously added infrastructure to scrub key material in firmware dumps: * in the TX FIFO data, just search for each key that we know about and override such data * scrub various commands that we sent to the firmware if they're present * in firmware memory, where advertised by firmware TLVs 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.20211017123741.d1514964e6a7.I18f8c2ce8082952af7cfe5f8fe75fe51851b8853@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: parse debug exclude data from firmware fileJohannes Berg
Parse the memory dump exclusion TLVs from the firmware file and save the data to be able to apply them later upon dump. 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.20211017123741.ec280bcb32cb.Iac0da0e22d7c3c0e237867c9113a06ddd95c7a51@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: fw dump: add infrastructure for dump scrubbingJohannes Berg
In firmware dumps, currently all kinds of key material may be included, e.g. in host commands (if firmware crashes during the processing of a key-related command) or in the TX FIFO(s) if we have been using in-TX-command key material. Additionally, some firmware versions will advertise sections of their internal data to not dump, due to them containing some sensitive data. Add some infrastructure to allow scrubbing this data out, as dependent on the opmode's idea of what will need to be done. 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.20211017123741.360cc8fe55b1.Ie3bd3ece38043969f7e116e61a6ec1197a58d78b@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: correct sta-state logic for TDLSJohannes Berg
For TDLS stations, much of the sta-state logic shouldn't apply, since they don't affect the link to the AP. Fix that. 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.20211017123741.954001ec079f.I9deb8bc7520ad569a453f72c8d99adc9c99c9be3@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: api: fix struct iwl_wowlan_status_v7 kernel-docJohannes Berg
This was mislabeled as struct iwl_wowlan_status, fix that. 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.20211017123741.f2ff92fcbe4d.Id2b8edd2160d9a703a7a2744e1139017cfd958c0@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: fix fw/img.c license statementJohannes Berg
We still had the entire license statement here, but with BSD, so the SPDX tag was not matching the actual text. Fix that and remove all the texts since they're no longer needed. 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.20211017123741.328c2b33081c.Ib3570e8f214538a878204cc2b0b612b5ed0571b3@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: remove contact informationJohannes Berg
The list address is going away, and the postal address isn't useful, remove all the contact information. 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.20211017113927.f73e3b6384cb.I967fd394995461277eafa149bb25cefd1673751e@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: remove MODULE_AUTHOR() statementsJohannes Berg
Consensus seems to be emerging that corporations or groups shouldn't be listed as module authors, and we will not maintain this email address any longer. Just 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.20211017113927.32109514aad0.I91a7d745f4ab50ee8ef918ece00dda8251541595@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: api: remove unused RX status bitsJohannes Berg
These bits are unused and don't actually exist in the firmware API any longer. Remove them. 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.20211017113927.022a9f87fdbd.Iae7b8a0196b6e94f9dc525e92a541a28374b0cac@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: add some missing kernel-doc in struct iwl_fwJohannes Berg
The phy integration string members were missed, add them. 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.20211017113927.8aa65feeda5f.Idf492c939f7f8856da09c5017c16b8b88438395d@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: Remove antenna c referencesMiri Korenblit
Since antenna c is not in use and won't be relevant after the new rate & flags, remove all it's references 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.20211017113927.5e39106ec75b.I4281edc844f734bf9591396a5cc8009ad37ccda8@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: add support for 160Mhz in ranging measurementsAvraham Stern
Add support for 160Mhz bandwidth in ranging measurements for initiator and responder. Advertise 160Mhz in the supported bandwidths for ranging. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211017113927.32a13ac0f4d4.I883492648518cc5067a2f91b7ecf8bfa55f6876a@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: add vendor specific capabilities for some RFsJohannes Berg
On some RFs we want to advertise vendor specific capabilities to indicate support for improved beamforming rates and/or on 160 MHz, some APs where Intel has collaborated with the vendor will use it to improve behaviour. Add these elements where relevant, i.e. for HR and GF RFs. 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.20211017113927.510f0ef9c2d5.If99bdb9009583ac7cc6cbb708e871a67df836dbe@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: add lmac/umac PC info in case of errorMordechay Goodstein
Currently it's only added to 22000 family in this patch we also add it to 9000 family where it's also relevant. 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.20211017113927.e51c61b31037.I118299d9d6eeef211cc8d4ee72193fdddc54d446@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: disable RX-diversity in powersaveJohannes Berg
Just like we have default SMPS mode as dynamic in powersave, we should not enable RX-diversity in powersave, to reduce power consumption when connected to a non-MIMO AP. 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.20211017113927.fc896bc5cdaa.I1d11da71b8a5cbe921a37058d5f578f1b14a2023@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: mvm: fix ieee80211_get_he_iftype_cap() iftypeJohannes Berg
We should consider the P2P interface type, which isn't in vif->type due to mac80211's special handling of that. Use ieee80211_vif_type_p2p() to convert appropriately. 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.20211017113927.8e992a3beee2.I4231ac8a7ae8f844e35a1ec221baf3e2b676e765@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: Start scratch debug register for Bz familyMatti Gottlieb
Start scratch debug register for Bz family. This register is used for FW debug, and the driver should start this register with a fixed value, during init, and upon an error, should read it, and add it to the dump. Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210826224715.609ad58a49f3.I05c351233601ecc51dddfa5df69ace292216eb95@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: Add support for more BZ HWsMatti Gottlieb
Add support for GA and for BZ with FM rf. Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210826224715.64ab5278fb9f.I4f2a547dc04c3d14cacdbc739da0b056fc04923d@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-22iwlwifi: Add support for getting rf id with blank otpMatti Gottlieb
When having a blank OTP the only way to get the rf id and the cdb info is from prph registers. Currently there is some implementation for this, but it is located in the wrong place in the code (should be before trying to understand what HW is connected and not after), and it has a partial implementation. Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210826224715.820c2ae18c2b.Iec9b2e2615ce65e6aff5ce896589227a7030f4cf@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-20ipw2200: prepare for const netdev->dev_addrJakub Kicinski
netdev->dev_addr will be come const soon, constify the argument to command send to avoid compiler warnings. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20211018235021.1279697-10-kuba@kernel.org
2021-10-20wireless: use eth_hw_addr_set()Jakub Kicinski
Convert all WiFi drivers from memcpy(... ETH_ADDR) to eth_hw_addr_set(): @@ expression dev, np; @@ - memcpy(dev->dev_addr, np, ETH_ALEN) + eth_hw_addr_set(dev, np) Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20211018235021.1279697-2-kuba@kernel.org
2021-10-20iwlwifi: cfg: set low-latency-xtal for some integrated So devicesJohannes Berg
The integrated So devices covered by the iwl_so_long_latency_trans_cfg configuration should all have low-latency-xtal enabled, so do that. While at it, remove the TODO, I've checked the other values as well. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Fixes: 6f60fb03c8e7 ("iwlwifi: move SnJ and So rules to the new tables") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/iwlwifi.20211016114029.8b5480113f53.I80b5b4ebea84e56f3b3143fc1ee7097be8b4ae78@changeid
2021-10-20iwlwifi: pnvm: read EFI data only if long enoughJohannes Berg
If the data we get from EFI is not even long enough for the package struct we expect then ignore it entirely. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Fixes: a1a6a4cf49ec ("iwlwifi: pnvm: implement reading PNVM from UEFI") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/iwlwifi.20211016114029.33feba783518.I54a5cf33975d0330792b3d208b225d479e168f32@changeid
2021-10-20iwlwifi: pnvm: don't kmemdup() more than we haveJohannes Berg
We shouldn't kmemdup() more data than we have, that might cause the code to crash. Fix that by updating the length before the kmemdup. Signed-off-by: Johannes Berg <johannes.berg@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.20211016114029.ab0e64c3fba9.Ic6a3295fc384750b51b4270bf0b7d94984a139f2@changeid
2021-10-20iwlwifi: change all JnP to NO-160 configurationYaara Baruch
JnP should not have the 160 MHz. Signed-off-by: Yaara Baruch <yaara.baruch@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.20211016114029.ee163f4a7513.I7f87bd969a0b038c7f3a1a962d9695ffd18c5da1@changeid
2021-10-20iwlwifi: mvm: reset PM state on unsuccessful resumeJohannes Berg
If resume fails for some reason, we need to set the PM state back to normal so we're able to send commands during firmware reset, rather than failing all of them because we're in D3. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Fixes: 708a39aaca22 ("iwlwifi: mvm: don't send commands during suspend\resume transition") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/iwlwifi.20211016114029.7ceb9eaca9f6.If0cbef38c6d07ec1ddce125878a4bdadcb35d2c9@changeid
2021-10-18treewide: Replace open-coded flex arrays in unionsKees Cook
In support of enabling -Warray-bounds and -Wzero-length-bounds and correctly handling run-time memcpy() bounds checking, replace all open-coded flexible arrays (i.e. 0-element arrays) in unions with the DECLARE_FLEX_ARRAY() helper macro. This fixes warnings such as: fs/hpfs/anode.c: In function 'hpfs_add_sector_to_btree': fs/hpfs/anode.c:209:27: warning: array subscript 0 is outside the bounds of an interior zero-length array 'struct bplus_internal_node[0]' [-Wzero-length-bounds] 209 | anode->btree.u.internal[0].down = cpu_to_le32(a); | ~~~~~~~~~~~~~~~~~~~~~~~^~~ In file included from fs/hpfs/hpfs_fn.h:26, from fs/hpfs/anode.c:10: fs/hpfs/hpfs.h:412:32: note: while referencing 'internal' 412 | struct bplus_internal_node internal[0]; /* (internal) 2-word entries giving | ^~~~~~~~ drivers/net/can/usb/etas_es58x/es58x_fd.c: In function 'es58x_fd_tx_can_msg': drivers/net/can/usb/etas_es58x/es58x_fd.c:360:35: warning: array subscript 65535 is outside the bounds of an interior zero-length array 'u8[0]' {aka 'unsigned char[]'} [-Wzero-length-bounds] 360 | tx_can_msg = (typeof(tx_can_msg))&es58x_fd_urb_cmd->raw_msg[msg_len]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/can/usb/etas_es58x/es58x_core.h:22, from drivers/net/can/usb/etas_es58x/es58x_fd.c:17: drivers/net/can/usb/etas_es58x/es58x_fd.h:231:6: note: while referencing 'raw_msg' 231 | u8 raw_msg[0]; | ^~~~~~~ Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Ayush Sawal <ayush.sawal@chelsio.com> Cc: Vinay Kumar Yadav <vinay.yadav@chelsio.com> Cc: Rohit Maheshwari <rohitm@chelsio.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Stanislaw Gruszka <stf_xl@wp.pl> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Andrii Nakryiko <andrii@kernel.org> Cc: Martin KaFai Lau <kafai@fb.com> Cc: Song Liu <songliubraving@fb.com> Cc: Yonghong Song <yhs@fb.com> Cc: John Fastabend <john.fastabend@gmail.com> Cc: KP Singh <kpsingh@kernel.org> Cc: Johannes Berg <johannes.berg@intel.com> Cc: Mordechay Goodstein <mordechay.goodstein@intel.com> Cc: Lee Jones <lee.jones@linaro.org> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Arunachalam Santhanam <arunachalam.santhanam@in.bosch.com> Cc: Vincent Mailhol <mailhol.vincent@wanadoo.fr> Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> Cc: linux-crypto@vger.kernel.org Cc: ath10k@lists.infradead.org Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-scsi@vger.kernel.org Cc: linux-can@vger.kernel.org Cc: bpf@vger.kernel.org Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # drivers/net/can/usb/etas_es58x/* Signed-off-by: Kees Cook <keescook@chromium.org>
2021-10-13wireless: Remove redundant 'flush_workqueue()' callsChristophe JAILLET
'destroy_workqueue()' already drains the queue before destroying it, so there is no need to flush it explicitly. Remove the redundant 'flush_workqueue()' calls. This was generated with coccinelle: @@ expression E; @@ - flush_workqueue(E); destroy_workqueue(E); Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/0855d51423578ad019c0264dad3fe47a2e8af9c7.1633849511.git.christophe.jaillet@wanadoo.fr
2021-10-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
No conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-09-28ipw2200: Fix a function name in print messagesCai Huoqing
Use dma_alloc_coherent() instead of pci_alloc_consistent(), because only dma_alloc_coherent() is called here. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210925124621.197-1-caihuoqing@baidu.com
2021-09-28iwlwifi: pcie: add configuration of a Wi-Fi adapter on Dell XPS 15Vladimir Zapolskiy
There is a Killer AX1650 2x2 Wi-Fi 6 and Bluetooth 5.1 wireless adapter found on Dell XPS 15 (9510) laptop, its configuration was present on Linux v5.7, however accidentally it has been removed from the list of supported devices, let's add it back. The problem is manifested on driver initialization: Intel(R) Wireless WiFi driver for Linux iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) iwlwifi: No config found for PCI dev 43f0/1651, rev=0x354, rfid=0x10a100 iwlwifi: probe of 0000:00:14.3 failed with error -22 Bug: https://bugzilla.kernel.org/show_bug.cgi?id=213939 Fixes: 3f910a25839b ("iwlwifi: pcie: convert all AX101 devices to the device tables") Cc: Julien Wajsberg <felash@gmail.com> Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Acked-by: Luca Coelho <luca@coelho.fi> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210924122154.2376577-1-vladimir.zapolskiy@linaro.org
2021-09-19iwlwifi: mvm: d3: missing unlock in iwl_mvm_wowlan_program_keys()Dan Carpenter
This code was refactored and the mutex_unlock(&mvm->mutex); was accidentally deleted. Fixes: af3aab9ce298 ("iwlwifi: mvm: d3: make key reprogramming iteration optional") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Luca Coelho <luca@coelho.fi> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210831081849.GB9846@kili
2021-09-19iwlwifi: mvm: d3: Fix off by ones in iwl_mvm_wowlan_get_rsc_v5_data()Dan Carpenter
These should be >= ARRAY_SIZE() instead of > ARRAY_SIZE() to prevent an out of bounds write on the next line. Fixes: 79e561f0f05a ("iwlwifi: mvm: d3: implement RSC command version 5") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Luca Coelho <luca@coelho.fi> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210831081802.GA9846@kili
2021-09-16iwlwifi: mvm: Fix possible NULL dereferenceIlan Peer
In __iwl_mvm_remove_time_event() check that 'te_data->vif' is NULL before dereferencing it. Fixes: 7b3954a1d69a ("iwlwifi: mvm: Explicitly stop session protection before unbinding") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> 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.20210907143156.e80e52167d93.Ie2247f43f8acb2cee6dff5b07a3947c79a772835@changeid
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-04 13:46:10 +0000