ath11k: fix STA roaming between radios

Signed-off-by: Arif Alam <[email protected]>
Telecominfraproject · Feb 1, 2025 · 53a5df0 · 53a5df0
1 parent ed7e047
commit 53a5df0
Showing 1 changed file with 46 additions and 0 deletions.
diff --git a/feeds/ipq807x_v5.4/mac80211/patches/pending/1000-fix-roaming-between-phys.patch b/feeds/ipq807x_v5.4/mac80211/patches/pending/1000-fix-roaming-between-phys.patch
@@ -0,0 +1,46 @@
+--- a/drivers/net/wireless/ath/ath11k/peer.c
++++ b/drivers/net/wireless/ath/ath11k/peer.c
+@@ -93,6 +93,25 @@ struct ath11k_peer *ath11k_peer_find_by_
+ 	return NULL;
+ }
+
++struct ath11k_peer *ath11k_peer_find_by_pdev_idx(struct ath11k_base *ab,
++							u8 pdev_idx, const u8 *addr)
++{
++	struct ath11k_peer *peer;
++
++	lockdep_assert_held(&ab->base_lock);
++
++	list_for_each_entry(peer, &ab->peers, list) {
++		if (peer->pdev_idx != pdev_idx)
++			continue;
++		if (!ether_addr_equal(peer->addr, addr))
++			continue;
++
++		return peer;
++	}
++
++	return NULL;
++}
++
+ struct ath11k_peer *ath11k_peer_find_by_ast(struct ath11k_base *ab,
+ 					   int ast_hash)
+ {
+@@ -868,11 +887,16 @@ int ath11k_peer_create(struct ath11k *ar
+ 	}
+
+ 	spin_lock_bh(&ar->ab->base_lock);
+-	peer = ath11k_peer_find_by_addr(ar->ab, param->peer_addr);
++	peer = ath11k_peer_find_by_pdev_idx(ar->ab, ar->pdev_idx, param->peer_addr);
+ 	if (peer) {
+ 		spin_unlock_bh(&ar->ab->base_lock);
+ 		return -EINVAL;
+ 	}
++
++	peer = ath11k_peer_find_by_addr(ar->ab, param->peer_addr);
++	if (peer)
++		ath11k_peer_rhash_delete(ar->ab, peer);
++
+ 	spin_unlock_bh(&ar->ab->base_lock);
+
+ 	ret = ath11k_wmi_send_peer_create_cmd(ar, param);