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authorSriram R <quic_srirrama@quicinc.com>2024-11-21 18:58:06 +0300
committerKalle Valo <quic_kvalo@quicinc.com>2024-11-25 20:02:56 +0300
commit63fdb90642eec9439dd13c93c4b5c184b60a50cd (patch)
tree89c322dc652a22201a45ce0b37a0d9cc5ce213ff /tools/perf/scripts/python/export-to-postgresql.py
parent3952657848c035855007f7a430a753e123935b3a (diff)
downloadlinux-63fdb90642eec9439dd13c93c4b5c184b60a50cd.tar.xz
wifi: ath12k: Use mac80211 sta's link_sta instead of deflink
Currently mac80211's struct ieee80211_sta deflink is used to fetch any sta related configurations in driver. With MLO multiple link sta's (struct ieee80211_link_sta) are affiliated to an ML sta and corresponding link configs are present in sta->link[]. Fetch link sta of corresponding link from ML sta and use the same for configurations. Add ath12k_mac_get_link_sta() helper to fetch ieee80211_link_sta from arsta. But as ath12k_mac_op_sta_rc_update() is called in atomic context the helper cannot be used and instead rcu_dereference() has to be called directly. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Sriram R <quic_srirrama@quicinc.com> Co-developed-by: Rameshkumar Sundaram <quic_ramess@quicinc.com> Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://patch.msgid.link/20241121155806.1862733-9-kvalo@kernel.org
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