Commit e1f113cc authored Mar 01, 2023 by Benjamin Berg Committed by Johannes Berg Mar 07, 2023

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 <benjamin.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230301115906.46f701a10ed5.I20390b2a8165ff222d66585915689206ea93222b@changeid

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent a1e91ef9

include/net/mac80211.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -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);

net/mac80211/link.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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);