- 18 Feb, 2022 40 commits
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Johannes Berg authored
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@changeidSigned-off-by:
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Luca Coelho authored
There was a small copy and paste mistake in the doc declaration of iwl_fw_ini_addr_val. Fix it. Signed-off-by:
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Mordechay Goodstein authored
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:
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Emmanuel Grumbach authored
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:
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Johannes Berg authored
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:
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Miri Korenblit authored
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:
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Ayala Barazani authored
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:
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Mordechay Goodstein authored
This info helps for additional info in case we have issues with OTP at boot time. Signed-off-by:
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Luca Coelho authored
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:
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Emmanuel Grumbach authored
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:
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Gregory Greenman authored
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:
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Ilan Peer authored
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:
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Golan Ben Ami authored
Start supporting API version 70 for AX devices. Signed-off-by:
Golan Ben Ami <golan.ben.ami@intel.com> Signed-off-by:
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Ilan Peer authored
As there is not real need to iterate the active interfaces twice. Signed-off-by:
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Johannes Berg authored
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:
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Johannes Berg authored
There's no point spelling out the same condition twice, so remove the second one. Signed-off-by:
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Johannes Berg authored
Found with W=2, remove unused macros in C files. In one case move the macro under the corresponding ifdef. Signed-off-by:
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Johannes Berg authored
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:
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Johannes Berg authored
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:
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Matti Gottlieb authored
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:
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Johannes Berg authored
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:
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Ilan Peer authored
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:
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Ilan Peer authored
The function iwl_mvm_umac_scan_fill_6g_chan_list() always returns 0. Change its return value to 'void'. Signed-off-by:
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Mukesh Sisodiya authored
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: 1a5daead ("iwlwifi: yoyo: support for ROM usniffer") Signed-off-by:
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Ilan Peer authored
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:
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Abhishek Naik authored
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: 1381eb5c ("iwlwifi: correct HE capabilities") Signed-off-by:
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Johannes Berg authored
These cause extra warnings (at least with W=3), avoid them. Signed-off-by:
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Johannes Berg authored
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:
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Johannes Berg authored
Change a few places to not shadow variables. Signed-off-by:
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Luca Coelho authored
We haven't used this command for a long time, if ever, so we can remove all related definitions. Signed-off-by:
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Johannes Berg authored
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:
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Johannes Berg authored
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 authored
We never return errors there, so just make it void. Signed-off-by:
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Andrei Otcheretianski authored
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:
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Miri Korenblit authored
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:
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Luca Coelho authored
Sometimes it can be useful to know the OTP minor version, so read it from the register and print it out. Signed-off-by:
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Mike Golant authored
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:
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Miri Korenblit authored
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:
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Rotem Saado authored
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: 89639e06 ("iwlwifi: yoyo: support for new DBGI_SRAM region") Signed-off-by:
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Johannes Berg authored
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:
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