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2024-01-26Revert "nl80211/cfg80211: Specify band specific min RSSI thresholds with ↵Jeff Johnson3-75/+4
sched scan" This *mostly* reverts commit 1e1b11b6a111 ("nl80211/cfg80211: Specify band specific min RSSI thresholds with sched scan"). During the review of a new patch [1] it was observed that the functionality being modified was not actually being used by any in-tree driver. Further research determined that the functionality was originally introduced to support a new Android interface, but that interface was subsequently abandoned. Since the functionality has apparently never been used, remove it. However, to mantain the sanctity of the UABI, keep the nl80211.h assignments, but clearly mark them as obsolete. Cc: Lin Ma <linma@zju.edu.cn> Cc: Vamsi Krishna <quic_vamsin@quicinc.com> Link: https://lore.kernel.org/linux-wireless/20240119151201.8670-1-linma@zju.edu.cn/ [1] Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://msgid.link/20240125-for-next-v1-1-fd79e01c6c09@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: add support for a wiphy_work rx handlerMiri Korenblit3-11/+54
The wiphy_work infra ensures that the entire worker will run with the wiphy mutex. It is useful to have RX handlers running as a wiphy_work, when we don't want the handler to run in parallel with mac80211 work (to avoid races). For example - BT notification can disable eSR starting from the next patch. In ieee80211_set_active_links we first check that eSR is allowed, (drv_can_activate_links) and then activate it. If the BT notif was received after drv_can_activate_links (which returned true), and before the activation - eSR will be activated when it shouldn't. If BT notif is handled with the wiphy mutex, it can't run in parallel to ieee80211_set_active_links, which also holds that mutex. Add the necessary infrastructure here, for use in the next commit. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Link: https://msgid.link/20240123200528.ce83d16cdec8.I35ef53fa23f58b9ec17924099238b61deafcecd7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: implement can_activate_links callbackMiri Korenblit1-8/+10
This callback checks if a given bitmap of active_links will be supported by the driver or not. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Link: https://msgid.link/20240123200528.a26fd48bfe3d.I03ae6b4c7fd24e8701660a68cec9403dc3469a0e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: bump FW API to 87 for AX/BZ/SC devicesGregory Greenman3-3/+3
Start supporting API version 87 for new devices. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240123200528.14cc41da34c4.Ic867f979504c60c21c8182e9adccec9ffbadfe5b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: mvm: introduce PHY_CONTEXT_CMD_API_VER_5Emmanuel Grumbach2-3/+15
This command version adds two news fields: sbb_bandwidth and sbb_ctrl_channel_loc They will be populated later. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240123200528.82ab4140fff9.Icfba4819fe0b7ac8219ab671c632e25f5fbbaf6f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: skip affinity setting on non-SMPBenjamin Berg1-0/+2
Without SMP the function is just a stub that returns an error code. Add a compile time check for CONFIG_SMP in the interest of not logging an error if setting affinity is not possible anyway. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240123200528.ed9094390731.Ic4e5e019c01fd4231b99cf4919af5d19d6353869@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: nvm-parse: advertise common packet paddingJohannes Berg1-3/+11
We should - at least for now - advertise common nominal packet padding of 16µs instead of the more specific PPE thresholds. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240123200528.4312e176dfdc.Ide75980ff57257a31e86e6ac5948a8f97aaab577@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: change link id in time event to s8Miri Korenblit2-5/+5
Link ID in time event data is -1 when the time event is cleared. Change the type of the link ID in the time event data structure and in the affected function from unsigned to signed. Fixes: 135065837310 ("wifi: iwlwifi: support link_id in SESSION_PROTECTION cmd") Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://msgid.link/20240123200528.50d4941f946c.Iea990b118c69bc3e1eb61c1d134c9d470b3a17ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: remove retry loops in startJohannes Berg3-31/+10
There's either the pldr_sync case, in which case we didn't want or do the retry loops anyway, or things will just continue to fail. Remove the retry loop that was added in a previous attempt to address the issue that was later (though still a bit broken) addressed by the pldr_sync case. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240123200528.f80a88a18799.I48f21eda090f4cc675f40e99eef69a986d21b500@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: mvm: limit EHT 320 MHz MCS for STEP URMJohannes Berg4-1/+16
If the STEP (the interface between MAC and PHY) is in URM (a lower speed mode) then we cannot use 320 MHz MCS > 9. Therefore, limit the MCS in our capabilities in this case. Note that this also limits the TX/rate scaling since that takes both TX and RX capabilities into account. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240123200528.02bae683b7fc.Id5efbb71d45da02c8c4e211d20396637ddd44da8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: disable 160 MHz based on subsystem device IDMukesh Sisodiya3-1/+7
The driver should not send 160 MHz BW support for 5 GHz band in HE if PCI subsystem device ID indicates no 160 MHz support. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Reviewed-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240126085924.77c248ce6986.I558e8d0cf19dc862b1c4124df78a4cb690095bb2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: make TB reallocation a debug messageJohannes Berg1-3/+4
There's no need to print this, it's a known issue and the workaround works just fine. Make the reallocation message just a debug message. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240123200528.329d5f2ee7f7.I0bfc6dde17fe2c738129f3aba746c6cba57589f9@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: Add support for new 802.11be deviceMukesh Sisodiya6-3/+40
Add support for the new 802.11be device with limites capabilities: - 320 MHz isn't supported - MCSs 12 and 13 are not supported Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240123200528.8529bd2acedf.I25dccb7bbeb21b8df2123fad51dde7fcf137a508@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: iwlwifi: add kunit test for devinfo orderingJohannes Berg8-2/+110
We used to have a test built into the code for this internally, but now we can put that into kunit and let everyone run it, to verify the devinfo table ordering if it's changed. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Benjamin Berg <benjamin.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240123200528.a4a8af7c091f.I0fb09083317b331168b99b8db39656a126a5cc4d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211: apply duration for SW scanMichael-CY Lee1-2/+8
This patch makes duration in scan request be applicable when using SW scan, but only accepts durations greater than the default value for the following reasons: 1. Most APs have a beacoon interval of 100ms. 2. Sending and receiving probe require some delay. 3. Setting channel to HW also requires some delays Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com> Link: https://msgid.link/20240123054752.22833-1-michael-cy.lee@mediatek.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211: use deflink and fix typo in link ID checkBenjamin Berg1-2/+2
This does not change anything effectively, but it is closer to what the code is trying to achieve here. i.e. select the link data if it is an MLD and fall back to using the deflink otherwise. Fixes: 0f99f0878350 ("wifi: mac80211: Print local link address during authentication") Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240111181514.4c4b1c40eb3c.I2771621dee328c618536596b7e56232df42a79c8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211: don't set bss_conf in parsingJohannes Berg2-20/+28
When parsing 6 GHz operation, don't set the bss_conf values. We only commit to that later in association, so move the code there. Also clear it later. While at it, handle IEEE80211_6GHZ_CTRL_REG_VLP_AP. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240111181514.c2da4bc515e8.I219ca40e15c0fbaff0e7c3e83ca4b92ecbc1f8ae@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211: disallow drivers with HT wider than HEJohannes Berg1-0/+18
To simplify the code in the next patch, disallow drivers supporting 40 MHz in HT but not HE, since we'd otherwise have to track local maximum bandwidth per mode there. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240111181514.da15fe3214d2.I4df51ad2f4c844615c168bf9bdb498925b3c77d4@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211: simplify HE capability accessJohannes Berg1-27/+5
For verifying the required HE capabilities are supported locally, we access the HE capability element of the AP. Simplify that access, we've already parsed and validated it when parsing elements. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240111181514.2ef62b43caeb.I8baa604dd3f3399e08b86c99395a2c6a1185d35d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211: remove extra element parsingJohannes Berg1-22/+2
We already parse all the BSS elements into elems, there's really no need to separately find EHT/ML again. Remove the extra code. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240111181514.c4a55da9f778.I112b1ef00904c4183ac7644800f8daa8a4449875@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211: simplify ieee80211_config_bw() prototypeJohannes Berg1-12/+8
The only user of this function passes a lot of pointers directly from the parsed elements, so it's simpler to just pass the entire elements parsing struct. This also shows that the ht_cap is actually unused. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240111181514.f0653cd5e7dd.I8bd5ee848074029a9f0495c95e4339546ad8fe15@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211_hwsim: advertise 15 simultaneous linksJohannes Berg1-3/+5
Advertise MLD capabilities and operations in AP mode that say that up to 15 links are supported simultaneously. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240111181514.52a1d48b67e6.Ie459df742944d24d6401683d54d2f3ac44834803@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: cfg80211: validate MLO connections betterJohannes Berg5-17/+152
When going into an MLO connection, validate that the link IDs match what userspace indicated, and that the AP MLD addresses and capabilities are all matching between the links. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.ff83c034cb9a.I9962db0bfa8c73b37b8d5b59a3fad7f02f2129ae@changeid [roll in extra fix from Miri to actually check the return value] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211: take EML/MLD capa from assoc responseJohannes Berg1-9/+13
The association response is more likely to be correct than a random scan result, which really also should be correct, but we generally prefer to take data from the association response, so do that here as well. Also reset the data so it doesn't hang around from an old connection to a non-MLO connection, drivers would hopefully not look at it, but less surprise this way. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.1d10f1d1dbab.I545e955675e2269a52496a22ae7822d95b40235e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211_hwsim: advertise AP-side EMLSR/EMLMR capaJohannes Berg1-0/+2
Advertise EMLSR and EMLMR capability on the AP side to be a better compliant AP MLD. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.dc8786efa787.Ic460c13a91d770c208ac16d0b3e94941bab9b8eb@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211: add support for SPP A-MSDUsJohannes Berg7-11/+44
If software crypto is used, simply add support for SPP A-MSDUs (and use it whenever enabled as required by the cfg80211 API). If hardware crypto is used, leave it up to the driver to set the NL80211_EXT_FEATURE_SPP_AMSDU_SUPPORT flag and then check sta->spp_amsdu or the IEEE80211_KEY_FLAG_SPP_AMSDU key flag. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.b8ada4514e2b.I1ac25d5f158165b5a88062a5a5e4c4fbeecf9a5d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: cfg80211: add support for SPP A-MSDUsJohannes Berg3-3/+37
Add SPP (signaling and payload protected) AMSDU support. Since userspace has to build the RSNX element, add an extended feature flag to indicate that this is supported. In order to avoid downgrade/mismatch attacks, add a flag to the assoc command on the station side, so that we can be sure that the value of the flag comes from the same RSNX element that will be validated by the supplicant against the 4-way-handshake. If we just pulled the data out of a beacon/probe response, we could theoretically look an RSNX element from a different frame, with a different value for this flag, than the supplicant is using to validate in the 4-way-handshake. Note that this patch is only geared towards software crypto implementations or hardware ones that can perfectly implement SPP A-MSDUs, i.e. are able to switch the AAD construction on the fly for each TX/RX frame. For more limited hardware implementations, more capability advertisement would be required, e.g. if the hardware has no way to switch this on the fly but has only a global configuration that must apply to all stations. The driver could of course *reject* mismatches, but the supplicant must know so it can do things like not negotiating SPP A-MSDUs on a T-DLS link when connected to an AP that doesn't support it, or similar. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.fadac8df7030.I9240aebcba1be49636a73c647ed0af862713fc6f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211_hwsim: Declare support for negotiated TTLMIlan Peer1-0/+27
Advertise support for negotiated TTLM in AP mode for testing purposes. In addition, declare support for some extended capabilities that are globally advertised by mac80211. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.3f54382f8449.I42b2f7c52f7574448cc8da3ad3db45075e4e0baa@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211: add support for negotiated TTLM requestAyala Beker7-2/+188
Update neg_ttlm and active_links according to the new mapping, and send a negotiated TID-to-link map request with the new mapping. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.eeb385d771df.I2a5441c14421de884dbd93d1624ce7bb2c944833@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211_hwsim: handle BSS_CHANGED_MLD_TTLMAyala Beker1-1/+1
Same as in BSS_CHANGED_VALID_LINKS, set the active links to all the usable links. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.3c28da3534e9.I76846c5dd693f930d4828e411c734639708b5a1a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211_hwsim: handle TID to link mapping neg requestAyala Beker1-0/+19
Accept the request if all TIDs are mapped to the same link set, otherwise reject it. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.dfa8e132d0cd.I5fbec1fef933980819ea39c1227f37d307ab1145@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: mac80211: process and save negotiated TID to Link mapping requestAyala Beker8-18/+465
An MLD may send TID-to-Link mapping request frame to negotiate TID to link mapping with a peer MLD. Support handling negotiated TID-to-Link mapping request frame by parsing the frame, asking the driver whether it supports the received mapping or not, and sending a TID-to-Link mapping response to the AP MLD. Theoretically, links that became inactive due to the received TID-to-Link mapping request, can be selected to be activated but this would require tearing down the negotiated TID-to-Link mapping, which is still not supported. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.0bc1a24fcc9d.Ie72e47dc6f8c77d4a2f0947b775ef6367fe0edac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: ieee80211: add definitions for negotiated TID to Link mapAyala Beker1-0/+28
Add the relevant definitions and structures for TID to Link mapping negotiation request/response/teardown according to P802.11be_D4.0. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.9ef2b866c8c7.Ieaf7dadea9961e0edc55d19c99f0f9fbae591de6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: cfg80211: add RNR with reporting AP informationBenjamin Berg2-8/+163
If the reporting AP is part of the same MLD, then an entry in the RNR is required in order to discover it again from the BSS generated from the per-STA profile in the Multi-Link Probe Response. We need this because we do not have a direct concept of an MLD AP and just do the lookup from one to the other on the fly if needed. As such, we need to ensure that this lookup will work both ways. Fixes: 2481b5da9c6b ("wifi: cfg80211: handle BSS data contained in ML probe responses") Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.4cb3dbb1d84f.I7c74edec83c5d7598cdd578929fd0876d67aef7f@changeid [roll in off-by-one fix and test updates from Benjamin] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26wifi: wireless: avoid strlen() in cfg80211_michael_mic_failure()Dmitry Antipov1-5/+5
In 'cfg80211_michael_mic_failure()', avoid extra call to 'strlen()' by using the value returned by 'sprintf()'. Compile tested only. Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> Link: https://msgid.link/20240110054246.371651-1-dmantipov@yandex.ru Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-01-26tsnep: Add link down PHY loopback supportGerhard Engleder1-1/+3
PHY loopback turns off link state change signalling. Therefore, the loopback only works if the link is already up before the PHY loopback is activated. Ensure that PHY loopback works even if the link is not already up during activation by calling netif_carrier_on() explicitly. Signed-off-by: Gerhard Engleder <gerhard@engleder-embedded.com> Link: https://lore.kernel.org/r/20240123200151.60848-1-gerhard@engleder-embedded.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26gve: Modify rx_buf_alloc_fail counter centrally and closer to failureAnkit Garg1-8/+11
Previously, each caller of gve_rx_alloc_buffer had to increase counter and as a result one caller was not tracking those failure. Increasing counters at a common location now so callers don't have to duplicate code or miss counter management. Signed-off-by: Ankit Garg <nktgrg@google.com> Link: https://lore.kernel.org/r/20240124205435.1021490-1-nktgrg@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26Merge branch 'selftests-updates-to-fcnal-test-for-autoamted-environment'Jakub Kicinski1-6/+19
David Ahern says: ==================== selftests: Updates to fcnal-test for autoamted environment The first patch updates the PATH for fcnal-test.sh to find the nettest binary when invoked at the top-level directory via make -C tools/testing/selftests TARGETS=net run_tests Second patch fixes a bug setting the ping_group; it has a compound value and that value is not traversing the various helper functions in tact. Fix by creating a helper specific to setting it. Third patch adds more output when a test fails - e.g., to catch a change in the return code of some test. With these 3 patches, the entire suite completes successfully when run on Ubuntu 23.10 with 6.5 kernel - 914 tests pass, 0 fail. ==================== Link: https://lore.kernel.org/r/20240124214117.24687-1-dsahern@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26selftest: Show expected and actual return codes for test failures in fcnal-testDavid Ahern1-0/+1
Capture expected and actual return codes for a test that fails in the fcnal-test suite. Signed-off-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/20240124214117.24687-4-dsahern@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26selftest: Fix set of ping_group_range in fcnal-testDavid Ahern1-6/+15
ping_group_range sysctl has a compound value which does not go through the various function layers in tact. Create a helper function to bypass the layers and correctly set the value. Signed-off-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/20240124214117.24687-3-dsahern@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26selftest: Update PATH for nettest in fcnal-testDavid Ahern1-0/+3
Allow fcnal-test.sh to be run from top level directory in the kernel repo as well as from tools/testing/selftests/net by setting the PATH to find the in-tree nettest. Signed-off-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/20240124214117.24687-2-dsahern@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26Merge tag 'wireless-next-2024-01-25' of ↵Jakub Kicinski82-1392/+4612
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.9 The first "new features" pull request for v6.9. We have only driver changes this time and most of them are for Realtek drivers. Really nice to see activity in Broadcom drivers again. Major changes: rtwl8xxxu * RTL8188F: concurrent interface support * Channel Switch Announcement (CSA) support in AP mode brcmfmac * per-vendor feature support * per-vendor SAE password setup rtlwifi * speed up USB firmware initialisation * tag 'wireless-next-2024-01-25' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (105 commits) wifi: iwlegacy: Use kcalloc() instead of kzalloc() wifi: rtw89: fix disabling concurrent mode TX hang issue wifi: rtw89: fix HW scan timeout due to TSF sync issue wifi: rtw89: add wait/completion for abort scan wifi: rtw89: fix null pointer access when abort scan wifi: rtw89: disable RTS when broadcast/multicast wifi: rtw89: Set default CQM config if not present wifi: rtw89: refine hardware scan C2H events wifi: rtw89: refine add_chan H2C command to encode_bits wifi: rtw89: 8922a: add BTG functions to assist BT coexistence to control TX/RX wifi: rtw89: 8922a: add TX power related ops wifi: rtw89: 8922a: add register definitions of H2C, C2H, page, RRSR and EDCCA wifi: rtw89: 8922a: add chip_ops related to BB init wifi: rtw89: 8922a: add chip_ops::{enable,disable}_bb_rf wifi: rtw89: add mlo_dbcc_mode for WiFi 7 chips wifi: rtlwifi: Speed up firmware loading for USB wifi: rtl8xxxu: add missing number of sec cam entries for all variants wifi: brcmfmac: allow per-vendor event handling wifi: brcmfmac: avoid invalid list operation when vendor attach fails wifi: brcmfmac: Demote vendor-specific attach/detach messages to info ... ==================== Link: https://lore.kernel.org/r/20240125104030.B6CA6C433C7@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26vsock/test: print type for SOCK_SEQPACKETArseniy Krasnov1-0/+2
SOCK_SEQPACKET is supported for virtio transport, so do not interpret such type of socket as unknown. Signed-off-by: Arseniy Krasnov <avkrasnov@salutedevices.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Link: https://lore.kernel.org/r/20240124193255.3417803-1-avkrasnov@salutedevices.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26Merge branch 'selftests-tc-testing-misc-changes-for-tdc'Jakub Kicinski5-4/+6
Pedro Tammela says: ==================== selftests: tc-testing: misc changes for tdc Patches 1 and 3 are fixes for tdc that were discovered when running it using defconfig + tc-testing config and against the latest iproute2. Patch 2 improves the taprio tests. Patch 4 enables all tdc tests. Patch 5 fixes the return code of tdc for when a test fails setup/teardown. ==================== Link: https://lore.kernel.org/r/20240124181933.75724-1-pctammela@mojatatu.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26selftests: tc-testing: return fail if a test fails in setup/teardownPedro Tammela1-1/+1
As of today tests throwing exceptions in setup/teardown phase are treated as skipped but they should really be failures. Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Reviewed-by: Davide Caratti <dcaratti@redhat.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Reviewed-by: Davide Caratti <dcaratti@redhat.com> Link: https://lore.kernel.org/r/20240124181933.75724-6-pctammela@mojatatu.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26selftests: tc-testing: enable all tdc testsPedro Tammela1-2/+1
For the longest time tdc ran only actions and qdiscs tests. It's time to enable all the remaining tests so every user visible piece of TC is tested by the downstream CIs. Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Reviewed-by: Davide Caratti <dcaratti@redhat.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Reviewed-by: Davide Caratti <dcaratti@redhat.com> Link: https://lore.kernel.org/r/20240124181933.75724-5-pctammela@mojatatu.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26selftests: tc-testing: adjust fq test to latest iproute2Pedro Tammela1-1/+1
Adjust the fq verify regex to the latest iproute2 Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Reviewed-by: Davide Caratti <dcaratti@redhat.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Reviewed-by: Davide Caratti <dcaratti@redhat.com> Link: https://lore.kernel.org/r/20240124181933.75724-4-pctammela@mojatatu.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26selftests: tc-testing: check if 'jq' is available in taprio testsPedro Tammela1-0/+2
If 'jq' is not available the taprio tests might enter an infinite loop, use the "dependsOn" feature from tdc to check if jq is present. If it's not the test is skipped. Suggested-by: Davide Caratti <dcaratti@redhat.com> Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Reviewed-by: Davide Caratti <dcaratti@redhat.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Reviewed-by: Davide Caratti <dcaratti@redhat.com> Link: https://lore.kernel.org/r/20240124181933.75724-3-pctammela@mojatatu.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26selftests: tc-testing: add missing netfilter configPedro Tammela1-0/+1
On a default config + tc-testing config build, tdc will miss all the netfilter related tests because it's missing: CONFIG_NETFILTER=y Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Reviewed-by: Davide Caratti <dcaratti@redhat.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Reviewed-by: Davide Caratti <dcaratti@redhat.com> Link: https://lore.kernel.org/r/20240124181933.75724-2-pctammela@mojatatu.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1036-9456/+25543
Cross-merge networking fixes after downstream PR. No conflicts or adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-29 17:59:25 +0300