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2023-03-07wifi: mac80211: fix ieee80211_link_set_associated() typeJohannes Berg1-1/+1
The return type here should be u64 for the flags, even if it doesn't matter right now because it doesn't return any flags that don't fit into u32. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230301115906.d67ccae57d60.Ia4768e547ba8b1deb2b84ce3bbfbe216d5bfff6a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-07wifi: mac80211: mlme: remove pointless sta checkJohannes Berg1-1/+1
We already exited the function if sta ended up NULL, so just remove the extra check. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230301115906.4cbac9cfd03a.I21ec81c96d246afdabc2b0807d3856e6b1182cb7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-07wifi: mac80211: warn only once on AP probeJohannes Berg1-1/+1
We should perhaps support this API for MLO, but it's not clear that it makes sense, in any case then we'd have to update it to probe the correct BSS. For now, if it happens, warn only once so that we don't get flooded with messages if the driver misbehaves and calls this. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230301115906.1c8499b6fbe6.I1a76a2be3b42ff93904870ac069f0319507adc23@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-14wifi: cfg80211: include puncturing bitmap in channel switch eventsAloka Dixit1-2/+2
Add puncturing bitmap in channel switch notifications and corresponding trace functions. Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://lore.kernel.org/r/20230131001227.25014-4-quic_alokad@quicinc.com [fix qtnfmac] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-14wifi: cfg80211: move puncturing bitmap validation from mac80211Aloka Dixit1-67/+6
- Move ieee80211_valid_disable_subchannel_bitmap() from mlme.c to chan.c, rename it as cfg80211_valid_disable_subchannel_bitmap() and export it. - Modify the prototype to include struct cfg80211_chan_def instead of only bandwidth to support a check which returns false if the primary channel is punctured. Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://lore.kernel.org/r/20230131001227.25014-2-quic_alokad@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-02-14wifi: mac80211: mlme: handle EHT channel puncturingJohannes Berg1-3/+221
Handle the Puncturing info received from the AP in the EHT Operation element in beacons. If the info is invalid: - during association: disable EHT connection for the AP - after association: disconnect This commit includes many (internal) bugfixes and spec updates various people. Co-developed-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://lore.kernel.org/r/20230127123930.4fbc74582331.I3547481d49f958389f59dfeba3fcc75e72b0aa6e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-12-01wifi: mac80211: don't parse multi-BSSID in assoc respJohannes Berg1-1/+1
It's not valid to have the multiple BSSID element in the association response (per 802.11 REVme D1.0), so don't try to parse it there, but only in the fallback beacon elements if needed. The other case that was parsing association requests was already changed in a previous commit. Change-Id: I659d2ef1253e079cc71c46a017044e116e31c024 Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-10Merge remote-tracking branch 'wireless/main' into wireless-nextJohannes Berg1-3/+4
Pull in wireless/main content since some new code would otherwise conflict with it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-07wifi: mac80211: don't clear DTIM period after setting itJohannes Berg1-13/+12
Fix the code that sets the DTIM period to always propagate it into link->conf->dtim_period and not overwrite it, while still preferring to set it from the beacon data if available. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-07wifi: mac80211: mlme: mark assoc link in outputJohannes Berg1-2/+4
It's useful to know which link was used for the association, mark it when printing the links. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-07wifi: mac80211: check link ID in auth/assoc continuationJohannes Berg1-2/+5
Ensure that the link ID matches in auth/assoc continuation, otherwise we need to reset all the data. Fixes: 81151ce462e5 ("wifi: mac80211: support MLO authentication/association with one link") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-07wifi: mac80211: mlme: fix null-ptr deref on failed assocJohannes Berg1-2/+6
If association to an AP without a link 0 fails, then we crash in tracing because it assumes that either ap_mld_addr or link 0 BSS is valid, since we clear sdata->vif.valid_links and then don't add the ap_mld_addr to the struct. Since we clear also sdata->vif.cfg.ap_addr, keep a local copy of it and assign it earlier, before clearing valid_links, to fix this. Fixes: 81151ce462e5 ("wifi: mac80211: support MLO authentication/association with one link") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-07wifi: mac80211: advertise TWT requester only with HW supportHaim Dreyfuss1-6/+24
Currently, we rely only on the AP capability. If the AP supports TWT responder we will advertise TWT requester even if the driver or HW doesn't support it. Fix this by checking the HW capability. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-07wifi: mac80211: Process association status for affiliated linksIlan Peer1-5/+35
In case the AP returned a non success status for one of the links, do not activate the link. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-07wifi: mac80211: Parse station profile from association responseIlan Peer1-3/+14
When processing an association response frame for a Multi-Link connection, extract the per station profile for each additional link, and use it for parsing the link elements. As the Multi-Link element might be fragmented, add support for reassembling a fragmented element. To simplify memory management logic, extend 'struct ieee802_11_elems' to hold a scratch buffer, which is used for the defragmentation. Once an element is reconstructed in the scratch area, point the corresponding element pointer to it. Currently only defragmentation of Multi-Link element and the contained per-STA profile subelement is supported. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-07wifi: mac80211: remove/avoid misleading printsJames Prestwood1-3/+4
At some point a few kernel debug prints started appearing which indicated something was sending invalid IEs: "bad VHT capabilities, disabling VHT" "Invalid HE elem, Disable HE" Turns out these were being printed because the local hardware supported HE/VHT but the peer/AP did not. Bad/invalid indicates, to me at least, that the IE is in some way malformed, not missing. For the HE print (ieee80211_verify_peer_he_mcs_support) it will now silently fail if the HE capability element is missing (still prints if the element size is wrong). For the VHT print, it has been removed completely and will silently set the DISABLE_VHT flag which is consistent with how DISABLE_HT is set. Signed-off-by: James Prestwood <prestwoj@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-09-30Merge tag 'wireless-next-2022-09-30' of ↵Jakub Kicinski1-58/+55
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.1 Few stack changes and lots of driver changes in this round. brcmfmac has more activity as usual and it gets new hardware support. ath11k improves WCN6750 support and also other smaller features. And of course changes all over. Note: in early September wireless tree was merged to wireless-next to avoid some conflicts with mac80211 patches, this shouldn't cause any problems but wanted to mention anyway. Major changes: mac80211 - refactoring and preparation for Wi-Fi 7 Multi-Link Operation (MLO) feature continues brcmfmac - support CYW43439 SDIO chipset - support BCM4378 on Apple platforms - support CYW89459 PCIe chipset rtw89 - more work to get rtw8852c supported - P2P support - support for enabling and disabling MSDU aggregation via nl80211 mt76 - tx status reporting improvements ath11k - cold boot calibration support on WCN6750 - Target Wake Time (TWT) debugfs support for STA interface - support to connect to a non-transmit MBSSID AP profile - enable remain-on-channel support on WCN6750 - implement SRAM dump debugfs interface - enable threaded NAPI on all hardware - WoW support for WCN6750 - support to provide transmit power from firmware via nl80211 - support to get power save duration for each client - spectral scan support for 160 MHz wcn36xx - add SNR from a received frame as a source of system entropy * tag 'wireless-next-2022-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (231 commits) wifi: rtl8xxxu: Improve rtl8xxxu_queue_select wifi: rtl8xxxu: Fix AIFS written to REG_EDCA_*_PARAM wifi: rtl8xxxu: gen2: Enable 40 MHz channel width wifi: rtw89: 8852b: configure DLE mem wifi: rtw89: check DLE FIFO size with reserved size wifi: rtw89: mac: correct register of report IMR wifi: rtw89: pci: set power cut closed for 8852be wifi: rtw89: pci: add to do PCI auto calibration wifi: rtw89: 8852b: implement chip_ops::{enable,disable}_bb_rf wifi: rtw89: add DMA busy checking bits to chip info wifi: rtw89: mac: define DMA channel mask to avoid unsupported channels wifi: rtw89: pci: mask out unsupported TX channels iwlegacy: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper ipw2x00: Replace zero-length array with DECLARE_FLEX_ARRAY() helper wifi: iwlwifi: Track scan_cmd allocation size explicitly brcmfmac: Remove the call to "dtim_assoc" IOVAR brcmfmac: increase dcmd maximum buffer size brcmfmac: Support 89459 pcie brcmfmac: increase default max WOWL patterns to 16 cw1200: fix incorrect check to determine if no element is found in list ... ==================== Link: https://lore.kernel.org/r/20220930150413.A7984C433D6@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-3/+6
No conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-27wifi: mac80211: mlme: Fix double unlock on assoc success handlingRafael Mendonca1-1/+0
Commit 6911458dc428 ("wifi: mac80211: mlme: refactor assoc success handling") moved the per-link setup out of ieee80211_assoc_success() into a new function ieee80211_assoc_config_link() but missed to remove the unlock of 'sta_mtx' in case of HE capability/operation missing on HE AP, which leads to a double unlock: ieee80211_assoc_success() { ... ieee80211_assoc_config_link() { ... if (!(link->u.mgd.conn_flags & IEEE80211_CONN_DISABLE_HE) && (!elems->he_cap || !elems->he_operation)) { mutex_unlock(&sdata->local->sta_mtx); ... } ... } ... mutex_unlock(&sdata->local->sta_mtx); ... } Fixes: 6911458dc428 ("wifi: mac80211: mlme: refactor assoc success handling") Signed-off-by: Rafael Mendonca <rafaelmendsr@gmail.com> Link: https://lore.kernel.org/r/20220925143420.784975-1-rafaelmendsr@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-09-27wifi: mac80211: mlme: Fix missing unlock on beacon RXRafael Mendonca1-2/+6
Commit 98b0b467466c ("wifi: mac80211: mlme: use correct link_sta") switched to link station instead of deflink and added some checks to do that, which are done with the 'sta_mtx' mutex held. However, the error path of these checks does not unlock 'sta_mtx' before returning. Fixes: 98b0b467466c ("wifi: mac80211: mlme: use correct link_sta") Signed-off-by: Rafael Mendonca <rafaelmendsr@gmail.com> Link: https://lore.kernel.org/r/20220924184042.778676-1-rafaelmendsr@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-09-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netPaolo Abeni1-6/+6
drivers/net/ethernet/freescale/fec.h 7d650df99d52 ("net: fec: add pm_qos support on imx6q platform") 40c79ce13b03 ("net: fec: add stop mode support for imx8 platform") Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-06wifi: mac80211: set up beacon timing config on linksJohannes Berg1-36/+47
On secondary MLO links, I forgot to set the beacon interval and DTIM period, fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-09-06wifi: mac80211: extend ieee80211_nullfunc_get() for MLOJohannes Berg1-2/+3
Add a link_id parameter to ieee80211_nullfunc_get() to be able to obtain a correctly addressed frame. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-09-06wifi: mac80211: isolate driver from inactive linksJohannes Berg1-20/+5
In order to let the driver select active links and properly make multi-link connections, as a first step isolate the driver from inactive links, and set the active links to be only the association link for client-side interfaces. For AP side nothing changes since APs always have to have all their links active. To simplify things, update the for_each_sta_active_link() API to include the appropriate vif pointer. This also implies not allocating a chanctx for an inactive link, which requires a few more changes. Since we now no longer try to program multiple links to the driver, remove the check in the MLME code. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-09-06Merge remote-tracking branch 'wireless/main' into wireless-nextJohannes Berg1-6/+6
Merge wireless/main to get the rx.link fix, which is needed for further work in this area. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-09-03wifi: mac80211: mlme: refactor QoS settings codeJohannes Berg1-13/+26
Refactor the code to apply QoS settings to the driver so we can call it on link switch. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-09-03wifi: mac80211: mlme: assign link address correctlyJohannes Berg1-3/+2
Right now, we assign the link address only after we add the link to the driver, which is quite obviously wrong. It happens to work in many cases because it gets updated immediately, and then link_conf updates may update it, but it's clearly not really right. Set the link address during ieee80211_mgd_setup_link() so it's set before telling the driver about the link. Fixes: 81151ce462e5 ("wifi: mac80211: support MLO authentication/association with one link") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-09-03wifi: mac80211: remove unused arg to ieee80211_chandef_eht_operJohannes Berg1-1/+1
We don't need the sdata argument, and it doesn't make any sense for a direct conversion from one value to another, so just remove the argument Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-09-03wifi: mac80211: prevent 4-addr use on MLDsJohannes Berg1-0/+4
We haven't tried this yet, and it's not very likely to work well right now, so for now disable 4-addr use on interfaces that are MLDs. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://lore.kernel.org/r/20220902161143.f2e4cc2efaa1.I5924e8fb44a2d098b676f5711b36bbc1b1bd68e2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-09-03wifi: mac80211: fix locking in auth/assoc timeoutJohannes Berg1-6/+5
If we hit an authentication or association timeout, we only release the chanctx for the deflink, and the other link(s) are released later by ieee80211_vif_set_links(), but we're not locking this correctly. Fix the locking here while releasing the channels and links. Change-Id: I9e08c1a5434592bdc75253c1abfa6c788f9f39b1 Fixes: 81151ce462e5 ("wifi: mac80211: support MLO authentication/association with one link") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-09-03wifi: mac80211: mlme: release deflink channel in error caseJohannes Berg1-0/+1
In the prep_channel error case we didn't release the deflink channel leaving it to be left around. Fix that. Change-Id: If0dfd748125ec46a31fc6045a480dc28e03723d2 Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-26wifi: mac80211: correct SMPS mode in HE 6 GHz capabilityJohannes Berg1-2/+3
If we add 6 GHz capability in MLO, we cannot use the SMPS mode from the deflink. Pass it separately instead since on a second link we don't even have a link data struct yet. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: cfg80211: Add link_id to cfg80211_ch_switch_started_notify()Veerendranath Jakkam1-1/+1
Add link_id parameter to cfg80211_ch_switch_started_notify() to allow driver to indicate on which link channel switch started on MLD. Send the data to userspace so it knows as well. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220722131143.3438042-1-quic_vjakkam@quicinc.com Link: https://lore.kernel.org/r/20220722131143.3438042-2-quic_vjakkam@quicinc.com [squash two patches] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: cfg80211/mac80211: check EHT capability size correctlyJohannes Berg1-9/+34
For AP/non-AP the EHT MCS/NSS subfield size differs, the 4-octet subfield is only used for 20 MHz-only non-AP STA. Pass an argument around everywhere to be able to parse it properly. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: mlme: don't add empty EML capabilitiesMordechay Goodstein1-3/+10
Draft P802.11be_D2.1, section 35.3.17 states that the EML Capabilities Field shouldn't be included in case the device doesn't have support for EMLSR or EMLMR. Fixes: 81151ce462e5 ("wifi: mac80211: support MLO authentication/association with one link") Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: use link ID for MLO in queued framesJohannes Berg1-0/+8
When queuing frames to an interface store the link ID we determined (which possibly came from the driver in the RX status in the first place) in the RX status, and use it in the MLME code to send probe responses, beacons and CSA frames to the right link. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: fix use-after-freeJohannes Berg1-1/+1
We've already freed the assoc_data at this point, so need to use another copy of the AP (MLD) address instead. Fixes: 81151ce462e5 ("wifi: mac80211: support MLO authentication/association with one link") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22wifi: mac80211: mlme: fix disassoc with MLOJohannes Berg1-3/+5
In MLO we shouldn't call ieee80211_bss_info_change_notify(), call that only (for backward compatibility) without MLO, and otherwise ieee80211_vif_cfg_change_notify(). Similarly, ieee80211_reset_erp_info() only applies to the current link, and in MLO we assume the driver doesn't really need that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22wifi: mac80211: mlme: transmit assoc frame with address translationJohannes Berg1-9/+9
To transmit the association frame to the right station and with address translation, use the correct addresses there and set up the AP address in the configuration earlier so it's applied during the transmit of auth/assoc frames. Fixes: 81151ce462e5 ("wifi: mac80211: support MLO authentication/association with one link") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22wifi: mac80211: mlme: fix link_sta setupJohannes Berg1-5/+6
We need to copy the address to both the private and public portion of the link_sta (the private one is needed for the hash table). Fix this. Fixes: bbe90107e1d9 ("wifi: mac80211: mlme: refactor link station setup") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22wifi: mac80211: mlme: set sta.mlo to mlo stateJohannes Berg1-2/+2
At this point, we've already changed link_id to be zero for a non-MLO connection, so use the 'mlo' variable rather than link ID to determine the MLO status of the station. Fixes: bd363ee53302 ("wifi: mac80211: mlme: set sta.mlo correctly") Fixes: 81151ce462e5 ("wifi: mac80211: support MLO authentication/association with one link") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22wifi: mac80211: mlme: fix override calculationJohannes Berg1-0/+2
In my previous changes here, I neglected to take the old conn_flags into account that might still be present from the authentication, and thus ieee80211_setup_assoc_link() can misbehave, as well as the override calculation being wrong. Fix that by ORing in the old flags. Fixes: 1845c1d4a455 ("wifi: mac80211: mlme: refactor assoc link setup") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-22wifi: mac80211: tx: use AP address in some places for MLOJohannes Berg1-2/+4
In a few places we need to use the AP (MLD) address, not the deflink BSSID, the link address translation will happen later. To make that work properly for fast-xmit, set up the ap_addr in the vif.cfg earlier. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: mac80211: mlme: set sta.mlo correctlyJohannes Berg1-0/+2
Due to some changes and rebasing between different patches this fell through the cracks; we need to set sta.mlo if the connection is using MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: mac80211: support MLO authentication/association with one linkJohannes Berg1-232/+840
It might seem a bit pointless to do a multi-link operation connection with just a single link, but this is already a big change, so for now, limit MLO connections to a single link. Extending that to multiple links will require * work on parsing the multi-link element with STA profile properly, including element fragmentation; * checking the per-link status in the multi-link element * implementing logic to have active/inactive links to let drivers decide which links should be active; * implementing multicast RX deduplication; * and likely more. For now this is still useful since it lets us do multi-link connections for the purposes of testing APIs and the higher layers such as wpa_supplicant. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: mac80211: fix up link station creation/insertionJohannes Berg1-1/+1
When we create a station with a non-default link, then we should have a link address, and we definitely need to insert it into the link hash table on insertion. Split the API into with and without link creation and if it has a link, insert the link into the link hash table on sta_info_insert(). Fixes: ba6ddab94fc6 ("wifi: mac80211: maintain link-sta hash table") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: mac80211: limit A-MSDU subframes for client tooJohannes Berg1-0/+3
In AP/mesh where the stations are added by userspace, we limit the number of A-MSDU subframes according to the extended capabilities. Refactor the code and extend that also to client-side. Fixes: 506bcfa8abeb ("mac80211: limit the A-MSDU Tx based on peer's capabilities") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: mac80211: mlme: refactor ieee80211_set_associated()Johannes Berg1-26/+41
Split out much of the code in ieee80211_set_associated() into a new ieee80211_link_set_associated() which can be called per link later for MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: mac80211: mlme: look up beacon elems only if neededJohannes Berg1-15/+17
If NEED_DTIM_BEFORE_ASSOC isn't set, then we don't need to enter an RCU critical section and look up the beacon elements. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: mac80211: mlme: refactor assoc link setupJohannes Berg1-130/+156
Factor out the code to set up the assoc link into a new function ieee80211_setup_assoc_link(). While at it, also modify the 'override' handling to just take into account whether or not the conn_flags were changed, which is what we need to setup again the channel later. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-15 00:53:36 +0300