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2023-06-21wifi: iwlwifi: mvm: Refactor security key update after D3Yedidya Benshimol1-40/+42
In the D3 resume flow, use two different iterating functions to go over the old keys and update the new ones Signed-off-by: Yedidya Benshimol <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621144844.a2442844c224.I598ed742c7aaa5414702f03f694f2dc0874bc077@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: remove support of A0 version of FM RFMukesh Sisodiya4-43/+1
Remove the support for A0 step of latest wifi-7 FM RF as it is no longer supported. Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130444.269d55ffbc8e.I4740f32c3d95d4474a82cc153891c92b9bc465db@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: cfg: clean up Bz module firmware linesJohannes Berg1-22/+2
Remove module firmware lines for images that don't exist as well as some unused macros, and add gl-a-fm-a that (still) exists. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130444.b399b0072d72.Ie7ca1b3dcdebc929ce96a739e0d557fac2c8aeeb@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: pcie: add device id 51F1 for killer 1675Yi Kuo1-0/+2
Intel Killer AX1675i/s with device id 51f1 would show "No config found for PCI dev 51f1/1672" in dmesg and refuse to work. Add the new device id 51F1 for 1675i/s to fix the issue. Signed-off-by: Yi Kuo <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130444.ee224675380b.I921c905e21e8d041ad808def8f454f27b5ebcd8b@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: bump FW API to 83 for AX/BZ/SC devicesGregory Greenman3-3/+3
Start supporting API version 83 for new devices. Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130444.267a136ea57f.Iaef9f04b9655c5c1b8bdee3b89cc3361ab621bcf@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: cfg: remove trailing dash from FW_PRE constantsJohannes Berg14-162/+150
We have the trailing dash here, but that complicates all the code. Simplify this by removing the dashes, adding them to the *_MODULE_FIRMWARE macros, and adjusting the code using this accordingly. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.72240ca13b83.I1f4ed547f0964719ed98a3ef928080462d594491@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: also unify Ma device configurationsJohannes Berg3-127/+19
Again, they're all the same except for the radio and steps, so use the new logic to unify them. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.676887cc8180.I29994dec43bfb29aad5e4ab0126c06a9ea4670cb@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: also unify Sc device configurationsJohannes Berg3-91/+7
Again, they're all the same except for the radio and steps, so use the new logic to unify them. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.3bc1191f883f.If1e6f73a164b0794ac65372b72673ce8ddf9e571@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: unify Bz/Gl device configurationsJohannes Berg7-239/+102
All the configurations for the various Bz/Gl devices are basically identical, except for Gl A-step and the firmware filename prefixes. Add some infrastructure to auto-generate the firmware filename prefix based on the detected MAC step and RF name/step, and remove all the unneeded configs. This reduces the size of the iwlwifi module by ~9k: 517582 27111 560 545253 851e5 drivers/net/wireless/intel/iwlwifi/iwlwifi.ko 526885 27083 560 554528 87620 drivers/net/wireless/intel/iwlwifi/iwlwifi.ko Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.1dc121ba338f.I07d651516eb82cbaded4724ef30558a50f2fa866@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: pcie: also drop jacket from info macroJohannes Berg1-110/+109
We don't need this here anymore, ANY is just fine. Still keep the rest of the infrastructure so we can more easily add back support for testing. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.168c714cbb83.I0721ce86a042c4d8004914129bab46d7ccc8cb00@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: remove support for *nJ devicesJohannes Berg5-529/+0
These are test chips that will never reach anyone outside of Intel, so remove support for them. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.d9f4e0356ae4.If9eccc22eb500dfff8973a70a649d94af7a60841@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: don't load old firmware for 22000Johannes Berg1-1/+1
The earliest firmware released for these products is with API version 50, so there's no point in trying to load any versions before that. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.768186c0475d.I7de717072221712176a3085d71c8018ae0348db8@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: don't load old firmware for ax210Johannes Berg1-1/+1
The earliest firmware released for these products is with API version 59 (for 'ty' only), so no point trying to go back in time even further than that. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.ebe02b5dbddb.I51484ebb6c89256b0e6e7f9bb24f597c4ebead67@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: don't load old firmware for BzJohannes Berg1-1/+1
This is a future product, don't try to load ancient firmware images for it, they don't exist anyway. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.a6961592f258.Ib7afecd46b1963164481c2acf35d2582691ef0bc@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: don't load old firmware for ScJohannes Berg1-1/+1
This is a future product, don't try to load ancient firmware images for it, they don't exist anyway. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.a15e7bf936cb.I68c3c71fda62c837e4da885a42471bf772ac1202@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: give Sc devices their own familyJohannes Berg2-2/+3
They're not the same as Bz or any prior ones, and there's already one place in the driver that would erroneously assign a workaround to A-step Sc devices if they're just treated as a version of Bz. Fix that. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.e98272ddb808.If18577b2393f631d1bfaa931287cae106fa32438@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: split 22000.c into multiple filesJohannes Berg7-928/+1206
Split the configuration list in 22000.c into four new files, per new device family, so we don't have this huge unusable file. Yes, this duplicates a few small things, but that's still much better than what we have now. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.7543603b2ee7.Ia8dd54216d341ef1ddc0531f2c9aa30d30536a5d@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: Add support for new CNVi (SC)Mukesh Sisodiya3-1/+137
Add support for the new Integrated Connectivity (CNVi) and Companion RF (CRF) versions and their combinations to handle new devices. Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.716fd707e847.I34f6ffd61e3210c926868a3e961b16d1742bba29@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: Add support for new Bz versionMukesh Sisodiya3-6/+75
Add support for the new version of the Bz CNVI device. Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230621130443.82d436d5f346.I0154c202c5d895cb002a2b7c827b9536e81a84b5@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: Add support for scan version 17Ilan Peer2-42/+99
Add support for scan request command version 17, which supports specifying the maximal EIRP PSD value that can be used for probe request transmission on a given channel. Signed-off-by: Ilan Peer <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.0a41c847d450.I0c9b45cc3eb39d44c75d3bdca84f0a91fdad1fa1@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: adjust skip-over-dtim in D3Johannes Berg1-4/+3
The current formula can skip both too much and not enough time, given the +1 (where the comment about firmware is wrong). Adjust the formula accordingly. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.32406b6828ae.I88c315b85f7c56ac6109f84580b95a3dd104ff6c@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: check only affected linksJohannes Berg1-1/+2
When hostapd starts up, it may start up with only one link while the other is still scanning for overlapping BSSes. A station might start to connect at this point, but we run into this warning instead. Since there's no need to check for _all_ links, restrict the check to just the affected links that the STA will be using. Fixes: 57974a55d995 ("wifi: iwlwifi: mvm: refactor iwl_mvm_mac_sta_state_common()") Reported-by: Miri Korenblit <[email protected]> Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.c3d5a006ec21.Ib4715381f598f4c18d67cd9598ebd5cdbe7d2b09@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: avoid baid size integer overflowJohannes Berg1-1/+1
Roee reported various hard-to-debug crashes with pings in EHT aggregation scenarios. Enabling KASAN showed that we access the BAID allocation out of bounds, and looking at the code a bit shows that since the reorder buffer entry (struct iwl_mvm_reorder_buf_entry) is 128 bytes if debug such as lockdep is enabled, then staring from an agg size 512 we overflow the size calculation, and allocate a much smaller structure than we should, causing slab corruption once we initialize this. Fix this by simply using u32 instead of u16. Reported-by: Roee Goldfiner <[email protected]> Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.f428c856030d.I2c2bb808e945adb71bc15f5b2bac2d8957ea90eb@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: indicate HW decrypt for beacon protectionJohannes Berg1-3/+6
We've already done the 'decryption' here, so tell mac80211 it need not do it again. Fixes: b1fdc2505abc ("iwlwifi: mvm: advertise BIGTK client support if available") Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.a50cf68fbf2e.Ieceacbe3789d81ea02ae085ad8d1f8813a33c31b@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: support new flush_sta methodJohannes Berg3-0/+28
For iwlwifi this is simple to implement, and on newer hardware it's an improvement since we have per-station queues. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.a1f8ec20b727.I48594b708b41aa55dc2b8c3d346b4412ad3a5ba3@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: Add support for new PCI IdMukesh Sisodiya1-0/+2
Add support for the PCI Id 51F1 without IMR support. Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.9800e652e789.Ic06a085832ac3f988c8ef07d856c8e281563295d@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: send LARI configuration earlierBenjamin Berg1-1/+2
Sending the LARI configuration may trigger calibration, which can have undesired side effects. Move the command to be send earlier (before the phy contexts are registered) to avoid unintended side effects. Signed-off-by: Benjamin Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.80742497eb3f.I3e599a796290082e6d331ea495a5591d55de4726@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: remove disable_dummy_notificationJohannes Berg2-5/+1
This struct member is read-only, so can never change away from the default value of zero. Remove the code that's in an if on the value, since it's effectively dead code. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.e7c96d0aa805.I5b158ce15e48393d2896c0bff9f644d983f0e92d@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: limit EHT capabilities based on PCIe link speedJohannes Berg3-4/+24
If a discrete NIC is connected to a PCIe link hat isn't at least Gen3 (8.0 GT/s), then we cannot sustain 320 MHz traffic, so remove that from EHT capabilities in that case. While at it, also move setting 320 MHz beamformee to the right place in the code so it's not set while not supporting 320 MHz. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.b77a1574a0a7.Id4120c161fb7df6dedc70d5f3e3829e9117b8cb1@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: add EHT A-MPDU size exponent supportJohannes Berg1-9/+18
Add support for reading the EHT MAC capabilities A-MPDU size exponent field, as indicated by the draft spec. Also clarify the existing code a bit and add comments so it's clearer to understand what's going on here. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.c5e00045d90f.I7520787fca8f8430a564adedf975d069ad8c5417@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: use min_t() for agg_sizeJohannes Berg1-3/+2
We can use min_t() for the agg_size and avoid spelling out the (firmware) limit twice. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.211768036c1f.I78b7eea32eaae20cc9f32869aa3f42814634ce9a@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: use EHT maximum MPDU length on 2.4 GHzJohannes Berg1-2/+13
On 2.4 GHz there's no VHT, so EHT defines its own bits for the maximum MPDU length. Use them when telling firmware about the maximum. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.fd5322bb48a4.Ic471045f83229ceaacce25edcf992d3ce2c75de5@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: nvm: handle EHT/320 MHz regulatory flagJohannes Berg1-0/+7
Handle the regulatory EHT/320 MHz flags from firmware just like any other flags before it. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.2c5e886c08f3.Ibc5c27d973d0590e2dea1f50435f9cf3ba8c2c09@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: make iwl_mvm_set_fw_mu_edca_params mld awareEmmanuel Grumbach3-7/+7
We need to work on the right link there. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.8762a90e8857.Ic5b8e96140a449fd1ed7008907d67fc36fe98506@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: fw: send marker cmd before suspend cmdMiri Korenblit4-28/+58
This is needed to sync the times in the FW and driver logs Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.9c84322c41b5.Id13816b3ece103f88514a7523b22bb2b9dcc8ab7@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: mvm: check the right csa_activeEmmanuel Grumbach1-1/+4
When the firmware says that the channel switch is happening, we check that we know about that switch by checking the csa_active bit. Until now, we checked the bss_conf from the vif instead of taking the bss_conf of the link. Fix that. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.63f835a4f578.I0bb2a231e4da506b7c751dc23a428558f9ecfa75@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: pcie: add size assertionsJohannes Berg2-1/+11
Ensure that the TX command scratch fits into the buffer provided by the first TB. It does, of course, but add some build-time validations in case we touch this code. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.8f54f2990b92.If19a038dfd633d4601e3d44dd0ff678bc0a851e9@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-21wifi: iwlwifi: pcie: refactor RB status size calculationJohannes Berg1-10/+14
We have three places doing this check, and even in slightly different ways (with/without an intermediate). Refactor that to a new small inline function. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230620125813.f3e87ddd5bce.Ifefba753043b68c394590a35bc6914a0f6497fd3@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-20wifi: iwlwifi: pcie: Handle SO-F device for PCI id 0x7AF0Mukesh Sisodiya1-0/+2
Add support for AX1690i and AX1690s devices with PCIE id 0x7AF0. Cc: [email protected] # 6.1+ Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Signed-off-by: Johannes Berg <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2023-06-19wifi: iwlwifi: dvm: fix -Wunused-const-variable gcc warningDmitry Antipov1-17/+17
Fix the following gcc 13.1 warning observed with W=1: drivers/net/wireless/intel/iwlwifi/dvm/rs.c:207:39: warning: ‘iwl_rate_mcs’ defined but not used [-Wunused-const-variable=] This table is actually used in 'rs_sta_dbgfs_scale_table_read()' only if CONFIG_MAC80211_DEBUGFS is enabled, so the whole thing may be moved close to its actual use. Signed-off-by: Dmitry Antipov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: bump FW API to 81 for AX devicesGregory Greenman1-2/+2
Start supporting API version 81 for AX devices. Signed-off-by: Gregory Greenman <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230615094410.e61fdc474d89.I3d9823231fa7fc47158b8aa3561b43822c8c86cd@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: mvm: Add support for SCAN API version 16Ilan Peer2-21/+48
Scan API version 16 use link ID for reporting the TSF of scan results (instead of MAC ID used in previous versions). Signed-off-by: Ilan Peer <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230615094410.05bf3e612297.Ie3075f7068af38c335d26778ab7d0ec4b1c026c3@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: mvm: Don't access vif valid links directlyIlan Peer3-4/+4
And instead use the vif getter functions, as a preparation for supporting disabled/dormant links. Signed-off-by: Ilan Peer <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230615094410.61ca688cbbf1.Ic1b4049cf156238ff16e6c57959004da911cb5c8@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: handle eSR transitionsMiri Korenblit5-33/+155
There several transitions to handle in eSR mode: * SMPS should be disabled when in eSR mode * indicate to the fw whether the new added link should use the listen lmac or the main lmac * RLC is offloaded when in eSR mode; adjust RLC command accordingly Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230615094410.fb6409f44aca.I502460dec15e0b76035ad3cd809afa4ac16e9fe1@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: fix max number of fw active linksMiri Korenblit3-22/+24
The max active links that are supported by the FW is hard coded. This is wrong since this value is HW-dependent. Fix this by determining according to the actual HW. Also remove a redundant check that the number of active links doesn't exceeds the maximum. Signed-off-by: Miri Korenblit <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230615094410.e78ad74c6715.I68b26911c0a312d72eaf25344b448d03b1c61f4e@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: add a few rate index validity checksAnjaneyulu2-7/+13
Validate index before access iwl_rate_mcs to keep rate->index inside the valid boundaries. Use MCS_0_INDEX if index is less than MCS_0_INDEX and MCS_9_INDEX if index is greater then MCS_9_INDEX. Signed-off-by: Anjaneyulu <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230614123447.79f16b3aef32.If1137f894775d6d07b78cbf3a6163ffce6399507@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: Validate slots_num before allocating memoryAnjaneyulu1-1/+4
Verify slots_num is valid in iwl_txq_alloc() Signed-off-by: Anjaneyulu <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230614123447.90be48017c1b.I880e451e137c5cd688d5f38b573b0dbf352762b3@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: mvm: Validate tid is in valid range before using itAnjaneyulu2-6/+13
Validate tid is less then MAX TID when it is used to access corresponding arrays. Signed-off-by: Anjaneyulu <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230614123447.cea75e1f57e7.I03bc0a81d2c1bdbf4784c12c4c62b8538892ccba@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: mvm: track u-APSD misbehaving AP by AP addressJohannes Berg3-17/+26
If the AP is an AP MLD, then we shouldn't track just the BSSID but the MLD address. Just generally use ap_addr since it has the BSSID in the non-MLD case. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230614123447.b6a4f7edd10c.Ie5a8029ed686b9441620ba06596d430432f65559@changeid Signed-off-by: Johannes Berg <[email protected]>
2023-06-19wifi: iwlwifi: implement WPFC ACPI table loadingJohannes Berg6-51/+65
We skipped this in the past, but now we will need it for some platforms. Implement loading the PHY filter configuration IDs from the WPFC ACPI table. Note that the firmware must also be aware of the right filter configuration IDs (they're just the IDs of a filter configuration, not the actual configuration). Remove the useless hardcoded zeroes while at it. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Gregory Greenman <[email protected]> Link: https://lore.kernel.org/r/20230614123447.035026ea3169.I3a1fc1fe644fefa0d818ee1926c5fc331d68e8a3@changeid Signed-off-by: Johannes Berg <[email protected]>
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