diff options
| author | Sriram R <quic_srirrama@quicinc.com> | 2024-11-01 17:17:04 +0200 |
|---|---|---|
| committer | Jeff Johnson <quic_jjohnson@quicinc.com> | 2024-11-06 11:36:28 -0800 |
| commit | c20dbc8c68b38fe702e9fbc4748aa117194f8963 (patch) | |
| tree | cf678131ef73504b174965d0ca1d5c019e1bbba2 | |
| parent | 0660e1e2ed5ff493f1e383a32d28db2b7d8490f7 (diff) | |
wifi: ath12k: add helper to find multi-link station
Multi-link stations are identified in driver using the multi-link
peer id and they have ATH12K_PEER_ML_ID_VALID bit set in the id. Add a helper
to find multi-link station using the multi-link peer id.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-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>
Signed-off-by: Harshitha Prem <quic_hprem@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Link: https://patch.msgid.link/20241101151705.165987-8-kvalo@kernel.org
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath12k/peer.c | 17 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath12k/peer.h | 4 |
2 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath12k/peer.c b/drivers/net/wireless/ath/ath12k/peer.c index 2ad19baf0664..0e86847edd6e 100644 --- a/drivers/net/wireless/ath/ath12k/peer.c +++ b/drivers/net/wireless/ath/ath12k/peer.c @@ -79,6 +79,20 @@ struct ath12k_peer *ath12k_peer_find_by_addr(struct ath12k_base *ab, return NULL; } +static struct ath12k_peer *ath12k_peer_find_by_ml_id(struct ath12k_base *ab, + int ml_peer_id) +{ + struct ath12k_peer *peer; + + lockdep_assert_held(&ab->base_lock); + + list_for_each_entry(peer, &ab->peers, list) + if (ml_peer_id == peer->ml_id) + return peer; + + return NULL; +} + struct ath12k_peer *ath12k_peer_find_by_id(struct ath12k_base *ab, int peer_id) { @@ -86,6 +100,9 @@ struct ath12k_peer *ath12k_peer_find_by_id(struct ath12k_base *ab, lockdep_assert_held(&ab->base_lock); + if (peer_id & ATH12K_PEER_ML_ID_VALID) + return ath12k_peer_find_by_ml_id(ab, peer_id); + list_for_each_entry(peer, &ab->peers, list) if (peer_id == peer->peer_id) return peer; diff --git a/drivers/net/wireless/ath/ath12k/peer.h b/drivers/net/wireless/ath/ath12k/peer.h index 085246ca938d..c28aca5d88a0 100644 --- a/drivers/net/wireless/ath/ath12k/peer.h +++ b/drivers/net/wireless/ath/ath12k/peer.h @@ -19,6 +19,8 @@ struct ppdu_user_delayba { u32 resp_rate_flags; }; +#define ATH12K_PEER_ML_ID_VALID BIT(13) + struct ath12k_peer { struct list_head list; struct ieee80211_sta *sta; @@ -47,6 +49,8 @@ struct ath12k_peer { /* protected by ab->data_lock */ bool dp_setup_done; + + u16 ml_id; }; struct ath12k_ml_peer { |