diff options
| author | Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com> | 2025-04-08 11:45:00 -0700 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-04-23 18:03:53 +0200 |
| commit | f600832794c91d7021d7337104734246b02a2b86 (patch) | |
| tree | a3d75013b25d5404ae70252064d3801535a893c2 /drivers/net/wireless/ath/ath11k/mac.c | |
| parent | 37523c3c47b3f3cc4c7d2ff47d28ee9ec99317c1 (diff) | |
wifi: mac80211: restructure tx profile retrieval for MLO MBSSID
For MBSSID, each vif (struct ieee80211_vif) stores another vif
pointer for the transmitting profile of MBSSID set. This won't
suffice for MLO as there may be multiple links, each of which can
be part of different MBSSID sets. Hence the information needs to
be stored per-link. Additionally, the transmitted profile itself
may be part of an MLD hence storing vif will not suffice either.
Fix MLO by storing an instance of struct ieee80211_bss_conf
for each link.
Modify following operations to reflect the above structure updates:
- channel switch completion
- BSS color change completion
- Removing nontransmitted links in ieee80211_stop_mbssid()
- drivers retrieving the transmitted link for beacon templates.
Signed-off-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com>
Co-developed-by: Muna Sinada <muna.sinada@oss.qualcomm.com>
Signed-off-by: Muna Sinada <muna.sinada@oss.qualcomm.com>
Co-developed-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com>
Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com>
Link: https://patch.msgid.link/20250408184501.3715887-3-aloka.dixit@oss.qualcomm.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/mac.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index 97816916abac..8191ee14a1fd 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -1531,8 +1531,14 @@ static int ath11k_mac_set_vif_params(struct ath11k_vif *arvif, static struct ath11k_vif *ath11k_mac_get_tx_arvif(struct ath11k_vif *arvif) { - if (arvif->vif->mbssid_tx_vif) - return ath11k_vif_to_arvif(arvif->vif->mbssid_tx_vif); + struct ieee80211_bss_conf *link_conf, *tx_bss_conf; + + lockdep_assert_wiphy(arvif->ar->hw->wiphy); + + link_conf = &arvif->vif->bss_conf; + tx_bss_conf = wiphy_dereference(arvif->ar->hw->wiphy, link_conf->tx_bss_conf); + if (tx_bss_conf) + return ath11k_vif_to_arvif(tx_bss_conf->vif); return NULL; } |