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path: root/drivers/net/wireless/intel/iwlwifi
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2022-02-18iwlwifi: remove command ID argument from queue allocationJohannes Berg4-14/+11
The command ID here is always hard-coded to the same, so we can remove it. In the future we actually need to make this configurable, but that doesn't need to be on each call, it can be done through the transport configuration. 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.20220210181930.8b352828f767.Ice4c91d8ea3e207914104e72801b87cd7f409ba7@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: make iwl_txq_dyn_alloc_dma() return the txqJohannes Berg1-14/+12
Use the ERR_PTR() machinery to return the queue or an error, instead of having a separate out parameter. 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.20220210181930.1f0c5d72fb89.Iefca56d535558b7a8d23204fd16129c17b6704b6@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: fix small doc mistake for iwl_fw_ini_addr_valLuca Coelho1-3/+2
There was a small copy and paste mistake in the doc declaration of iwl_fw_ini_addr_val. Fix it. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.aeec71c397b3.I0ba3234419eb8c8c7512a2ca531a6dbb55046cf7@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: add additional info for boot info failuresMordechay Goodstein2-0/+6
This info helps for additional info in case we have issues with HPM state at boot time. 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.20220205112029.e3530bf30f1f.Ib354675937352f6e4a992f1d5d49f2f38acfe2e5@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: always remove the session protection after associationEmmanuel Grumbach1-4/+1
The firmware will soon stop removing the session protection for us after association. While this was convenient, it was not symmetric. Always remove the session protection after association, even for devices that support the new API. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.9fd32da15220.Ia88357dcf9f7ec7860f6111e41411868739cc9aa@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: make iwl_mvm_reconfig_scd() staticJohannes Berg3-38/+35
There's no need to have this in a different place, it's only used in a single C file (sta.c). 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.20220205112029.699b4b9c2232.I0d7970d800a51fee5135946ee03a7d9e8a811893@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: refactor setting PPE thresholds in STA_HE_CTXT_CMDMiri Korenblit1-91/+113
We are setting the PPE Thresholds in STA_HE_CTXT_CMD according to HE PHY Capabilities IE. As EHT is introduced, we will have to set this thresholds according to EHT PHY Capabilities IE if we're in an EHT connection. Some parts of the code can be used for both HE and EHT. Put this parts in functions which will be used in the patch which adds support for EHT PPE. 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.20220205112029.48a508dfffef.If392e44d88f96ebed7fadf827e327194d4bd97b1@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: Disable WiFi bands selectively with BIOSAyala Barazani3-12/+57
The BIOS can contain data about sets of disabled channels. Pass the bitmap to the firmware if present. Signed-off-by: Ayala Barazani <ayala.barazani@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.9e6d9209293d.If5b22a9afe5f9dac9c7c45e68e494ffce4df8910@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: add additional info for boot info failuresMordechay Goodstein2-2/+23
This info helps for additional info in case we have issues with OTP at boot time. 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.20220205112029.7971a6d70653.Icb3ee1e5d52e5437531dadeda63e32719b44b645@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: don't send BAID removal to the FW during hw_restartLuca Coelho1-3/+6
With the new ML API, we can't send the BAID removal command to firmware during hw_restart because it will cause an assertion failure 0x350D because the BAID doesn't exist at that point. So avoid sending the command if we are performing a hw_restart. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.7b363457e1aa.Ie4634222e6a33451b88e1042c83e9ea28775bd9f@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: don't dump_stack() when we get an unexpected interruptEmmanuel Grumbach1-3/+6
It is yet unclear if the WARNING really points to a real problem, but for sure the stack dump doesn't help fixing it. Just use a regular error print instead. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.a79e733a12f7.I8189344294222be0589fa43cc70fdf38e3057045@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: rfi: handle deactivation notificationGregory Greenman5-1/+31
Sometimes RFIm can be deactivated in FW due to internal errors. In this case, FW will send a notification to the driver about that. Add a log message in this case since FW logs are not always available. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.48d0a1624fec.I8f9271959fc53223fa329ab097b12fd69b498b71@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: Consider P2P GO operation during scanIlan Peer1-3/+129
A scan during active P2P GO operation, i.e., data traffic with clients, can impact the throughput and latency of such traffic. Thus, when scan is requested while there is an active P2P GO and low latency is asserted: - Ask the FW scan logic to respect the P2P GO activity during the scheduling of the scan operation to minimize the impact on the throughput and latency. - Force scan to perform EBS before starting the scan to reduce the number of scanned channels. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.4412036f4889.Ied677fdd31765437e19905787708bd05f62663ba@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: bump FW API to 70 for AX devicesGolan Ben Ami1-1/+1
Start supporting API version 70 for AX devices. Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220205112029.a861ff3e5541.I77447cab0e944ec9e9e72e25bfd9cd59b9111f73@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: Unify the scan iteration functionsIlan Peer1-42/+32
As there is not real need to iterate the active interfaces twice. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220204122220.940e45167283.I99ddfeda3d4a50d21cb18b826ccf84b21a76c487@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mei: use C99 initializer for device IDsJohannes Berg1-1/+5
There's another field and so W=2 warns about this code, but in general it's nicer to use C99 initializers anyway to make the code easier to read. 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.20220204122220.b5efbbd83c9c.I908128aa8249565ff1c5496ca5c5597efea7cb39@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: debugfs: remove useless double conditionJohannes Berg1-2/+1
There's no point spelling out the same condition twice, so remove the second one. 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.20220204122220.321a7e67209b.Iafb75006eab971ca6982d6efd76347d3f47bd023@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: remove unused macrosJohannes Berg6-13/+1
Found with W=2, remove unused macros in C files. In one case move the macro under the corresponding ifdef. 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.20220204122220.068c6052689b.Idbb7a87c2fd93619c1765c7f4ed15190c3fef2a7@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: eeprom: clean up macrosJohannes Berg1-8/+4
There are two versions of the same definitions, with and without IWL_ prefix. Use the ones with IWL_ prefix, keeping the correct comment (microseconds). 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.20220204122220.2150362427bd.I47a47d0f795dc08361958833b8235ab5de75d154@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: drv: load tlv debug data earlierJohannes Berg1-2/+2
There's no good reason to pick the opmode first and load this under the mutex, so just load it before continuing. This will let us load it asynchronously more easily later. 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.20220204122220.a28df852f70d.Icaf6556d81bc137a459aabf0511d46c3861b0413@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: pcie: Adapt rx queue write pointer for Bz familyMatti Gottlieb2-3/+9
Adapt rx queue write pointer for Bz family. The register has moved to the same one as Tx. 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.20220204122220.57bd62a4365c.I873aa9b3d13abf5633a4963c55c3a09a833254f0@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: pcie: adjust to Bz completion descriptorJohannes Berg2-25/+51
The Bz devices got a new completion descriptor again since we only ever really used 4 out of 32 bytes anyway. Adjust the code to deal with that. Note that the intention was to reduce the size, but the hardware was implemented wrongly. While at it, do some cleanups and remove the union to simplify the code, clean up iwl_pcie_free_bd_size() to no longer need an argument and add iwl_pcie_used_bd_size() with the logic to selct completion descriptor size. 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.20220204122220.bef461a04110.I90c8885550fa54eb0aaa4363d322f50e301175a6@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: Passively scan non PSC channels only when requested soIlan Peer1-10/+32
Non PSC channels should generally be scanned based on information about collocated APs obtained during scan on legacy bands, and otherwise should not be scanned unless specifically requested so (as there are relatively many non PSC channels, scanning them passively is time consuming and interferes with regular data traffic). Thus, modify the scan logic to avoid passively scanning PSC channels if there is no information about collocated APs and the scan is not a passive scan. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220204122220.457da4cc95eb.Ic98472bab5f5475f1e102547644caaae89ce4c4a@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: scan: Modify return value of a functionIlan Peer1-5/+2
The function iwl_mvm_umac_scan_fill_6g_chan_list() always returns 0. Change its return value to 'void'. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220204122220.caef72dc255c.I186b787c7f190ca00c2800e1035f2503360f58a8@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: yoyo: Avoid using dram data if allocation failedMukesh Sisodiya1-3/+10
The config set TLV setting depend on dram allocation and if allocation failed the data used in config set tlv should not set this. Adding the check if dram fragment is available or not. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Fixes: 1a5daead217c ("iwlwifi: yoyo: support for ROM usniffer") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220204122220.44835d181528.I3e78ba29c13bbeada017fcb2a620f3552c1dfa30@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: Correctly set fragmented EBSIlan Peer1-1/+4
Currently, fragmented EBS was set for a channel only if the 'hb_type' was set to fragmented or balanced scan. However, 'hb_type' is set only in case of CDB, and thus fragmented EBS is never set for a channel for non-CDB devices. Fix it. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220204122220.a6165ac9b9d5.I654eafa62fd647030ae6d4f07f32c96c3171decb@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: nvm: Correct HE capabilityAbhishek Naik1-0/+1
The HE PHY capability - Tx 1024-QAM < 242-tone RU support was not handled for Ms RFs, add the relevant code for it. Signed-off-by: Abhishek Naik <abhishek.naik@intel.com> Fixes: 1381eb5c8ed5 ("iwlwifi: correct HE capabilities") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220130115024.01e232ce98ca.I765d26e9eb6ae9424542ccb7dd7f7ba61b1b6449@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mei: avoid -Wpointer-arith and -Wcast-qual warningsJohannes Berg2-4/+4
These cause extra warnings (at least with W=3), avoid 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.20220130115024.59d00c6e5f09.I331bf18af0b80b5cc41b379ff0cc1b26a89dd915@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: make some functions friendly to sparseJohannes Berg1-8/+10
Somehow, sparse cannot track the cond_lock() here properly, but if we return directly from the inner basic block then it doesn't complain. Refactor the code a bit to make it not complain. 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.20220130115024.3f9de2d59929.Ib6324e93951ee877754538c89f3ab2a84998bd40@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: avoid variable shadowingJohannes Berg5-15/+13
Change a few places to not shadow variables. 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.20220130115024.d53f2a7a9614.I7441559451d54b39dc0daeb4c31e5dce19d4d83e@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: remove unused DC2DC_CONFIG_CMD definitionsLuca Coelho4-44/+0
We haven't used this command for a long time, if ever, so we can remove all related definitions. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220130115024.26c0044110cc.Ie0d215a22618e7a3ecc39eca349914981b608b4d@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: dbg-tlv: clean up iwl_dbg_tlv_update_drams()Johannes Berg1-11/+18
This function puts a fairly large structure unnecessarily on the stack, and also has a few other very strange things, clean it up a bit. 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.20220130115024.9f2c282a3104.If6b868c96c0d089579ca72fd270387de81359d5b@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: move symbols into a separate namespaceJohannes Berg3-1/+3
Nobody other than iwlwifi itself should be accessing the symbols that it exports, so make that clear by moving them into a separate new namespace ("IWLWIFI"). 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.20220130115024.67eba0b9867d.I6291815892746956c36489081f24f4f95b5160e4@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: fw: make dump_start callback voidJohannes Berg3-7/+4
We never return errors there, so just make it void. 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.20220130115024.375b3a28d89e.Ia76e9bf13e26eb148abfebdaf859eab1b81d2af1@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: pcie: make sure iwl_rx_packet_payload_len() will not underflowAndrei Otcheretianski1-1/+1
If the device is malfunctioning and reports too short rx descriptor length, iwl_rx_packet_payload_len() will underflow, eventually resulting in accessing memory out of bounds and other bad things. Prevent this. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220130115024.ea00b52c6f25.I8b79b14f1af8b6f2f579f97b397b9e005fe446b1@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: use debug print instead of WARN_ON()Miri Korenblit1-1/+5
In MCC_UPDATE_CMD we get from the FW the number of entries in the channel info array. We used to WARN_ON if this parameter is greater than we expected. Since this is not really a driver bug, and since it might happen in some valid cases too, we shouldn't use a warning here. Fix this by replacing the WARN_ON with a debug print. 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.20220130115024.3cb9828df280.I14abe7c71b45bbae3d3cd503e6e13fa2cd372ed4@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: read and print OTP minor versionLuca Coelho2-1/+5
Sometimes it can be useful to know the OTP minor version, so read it from the register and print it out. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220130115024.a90a1363558e.Ifc08db91cdc7d2e8353af55afaf899e10b2ef875@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: add support for BZ-U and BZ-L HWMike Golant1-0/+2
Add support for BZ-U and BZ-L HW with GF, GF4, MR, FM and FM4 RF modules Signed-off-by: Mike Golant <michael.golant@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220130115024.da218b81e88d.I5aa958baef1691d443b9f6e42f7b68514e89f0dc@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: add support for CT-KILL notification version 2Miri Korenblit2-3/+18
A new version was added to the CT-KILL notification API. Add support for it. In addition, print the two fields that was added in this 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.20220129105618.b79be7a134e9.I7f5c67d79dd97bf5170492aab356ec983622d3b2@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: yoyo: remove DBGI_SRAM address reset writingRotem Saado2-4/+0
Due to preg protection we cannot write to this register while FW is running (when FW in Halt it is ok). since we have some cases that we need to dump this region while FW is running remove this writing from DRV. FW will do this writing. Signed-off-by: Rotem Saado <rotem.saado@intel.com> Fixes: 89639e06d0f3 ("iwlwifi: yoyo: support for new DBGI_SRAM region") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220129105618.209f3078bc74.I463530bd2f40daedb39f6d9df987bb7cee209033@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: support v3 of station HE context commandJohannes Berg2-20/+193
This now includes 320 MHz and some other data for EHT, support it, but don't fill in the additional EHT data for now. 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.20220129105618.6054f8028102.I07d7f406c29c9725d8cd9e979c0070332bbfc64b@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: yoyo: add IMR DRAM dump supportMukesh Sisodiya8-13/+269
Support debug collection of the platform IMR memory region, where data is copied by FW during d3 state 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.20220129105618.715f04ecc635.Ib89a6caa06c1324c1c0dd3f9f4cf7407f2857155@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: yoyo: fix DBGC allocation flowRotem Saado1-2/+1
number of DBGCs and number of fragments per DBGC is hw family dependency and not capability. Signed-off-by: Rotem Saado <rotem.saado@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220129105618.209c6fe4364a.I5b21769d297d6fcfafc58ddf1db87d88349fe06f@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: pcie: add support for MS devicesYaara Baruch3-1/+52
Add MS devices to the driver. For now we are using the same FW image as MR (since they differ only in rfid), but it should change in the future. Signed-off-by: Yaara Baruch <yaara.baruch@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220129105618.a82ca9207ace.I38aa0acfb7846b179027b6f87f5f88f8e4177f63@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: align locking in D3 test debugfsJohannes Berg1-0/+4
Since commit a05829a7222e ("cfg80211: avoid holding the RTNL when calling the driver") we're not only holding the RTNL when going in and out of suspend, but also the wiphy->mtx. Add that to the D3 test debugfs in iwlwifi since it's required for various calls to mac80211. Fixes: a05829a7222e ("cfg80211: avoid holding the RTNL when calling the driver") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Fixes: a05829a7222e ("cfg80211: avoid holding the RTNL when calling the driver") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220129105618.fcec0204e162.Ib73bf787ab4d83581de20eb89b1f8dbfcaaad0e3@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: don't iterate unadded vifs when handling FW SMPS reqLuca Coelho1-1/+2
We may not have all the interfaces added to the driver when we get the THERMAL_DUAL_CHAIN_REQUEST notification from the FW, so instead of iterating all vifs to update SMPS, iterate only the ones that are already assigned. The interfaces that were not assigned yet, will be updated accordingly when we start using them. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Fixes: 2a7ce54ccc23 ("iwlwifi: mvm: honour firmware SMPS requests") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220129105618.9416aade2ba0.I0b71142f89e3f158aa058a1dfb2517c8c1fa3726@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: advertise support for HE - DCM BPSK RX/TXMordechay Goodstein1-4/+4
Our HE capable HW also supports DCM mode, so broadcast this capability in the HE PHY capabilities. 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.20220129105618.f7f1b31a8c75.Id349f61dfd9d3514c08ad0917b1607d35ab73dfa@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: mvm: only enable HE DCM if we also support TXMordechay Goodstein1-1/+4
Currently we enable DCM if the peer supports RX without checking whether we advertised that we support TX. Fix this by also checking that our TX side is set. 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.20220129105618.6865266c8a34.If1de7849f25337bb14ba2f27896e9715ae5975df@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: yoyo: fix DBGI_SRAM ini dump header.Rotem Saado4-2/+36
DBGI SRAM is new type of monitor, therefore it should be dump as monitor type with ini dump monitor header. Signed-off-by: Rotem Saado <rotem.saado@intel.com> Fixes: 89639e06d0f3 ("iwlwifi: yoyo: support for new DBGI_SRAM region") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20220129105618.6c31f6a2dcfc.If311c1d548bc5f7157a449e848ea01f71f5592eb@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18iwlwifi: dbg: add infra for tracking free buffer sizeMordechay Goodstein1-30/+60
Until now function just got a pointer to some buffer and used it as if it's good to use with no boundaries about size left in the buffer. This infra helps for internal functions ops to make sure buffer usage is in bound of allocation. We also add external checks with warnings to verify every internal function didn't exceed usage of the free buffer size. 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.20220129105618.25c90fb14968.Ic8f05581a745d08011ca29b3f42767402643e8c5@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-27 00:42:43 +0000