From 26e0cfe80a35d64e2caafc7cb507d41e8a7c7ba3 Mon Sep 17 00:00:00 2001 From: Benjamin Berg Date: Wed, 1 Mar 2023 12:09:25 +0200 Subject: [PATCH 22/70] wifi: mac80211: add pointer from bss_conf to vif While often not needed, this considerably simplifies going from a link specific bss_config to the vif. This helps with e.g. creating link specific debugfs entries inside drivers. Signed-off-by: Benjamin Berg Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230301115906.46f701a10ed5.I20390b2a8165ff222d66585915689206ea93222b@changeid Signed-off-by: Johannes Berg --- include/net/mac80211.h | 3 +++ net/mac80211/link.c | 1 + 2 files changed, 4 insertions(+) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 9683a88..678afde 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -534,6 +534,7 @@ struct ieee80211_fils_discovery { * This structure keeps information about a BSS (and an association * to that BSS) that can change during the lifetime of the BSS. * + * @vif: reference to owning VIF * @addr: (link) address used locally * @link_id: link ID, or 0 for non-MLO * @htc_trig_based_pkt_ext: default PE in 4us units, if BSS supports HE @@ -675,6 +676,8 @@ struct ieee80211_fils_discovery { * bandwidth */ struct ieee80211_bss_conf { + struct ieee80211_vif *vif; + const u8 *bssid; unsigned int link_id; u8 addr[ETH_ALEN] __aligned(2); diff --git a/net/mac80211/link.c b/net/mac80211/link.c index 8c8869c..e6f9fce 100644 --- a/net/mac80211/link.c +++ b/net/mac80211/link.c @@ -34,6 +34,7 @@ void ieee80211_link_init(struct ieee80211_sub_if_data *sdata, link->link_id = link_id; link->conf = link_conf; link_conf->link_id = link_id; + link_conf->vif = &sdata->vif; INIT_WORK(&link->csa_finalize_work, ieee80211_csa_finalize_work); -- 2.39.2