ath/ath12k/peer.c

8 #include "peer.h"
14 	struct ath12k_peer *peer;
18 	list_for_each_entry(peer, &ab->peers, list) {
19 		if (peer->vdev_id != vdev_id)
21 		if (!ether_addr_equal(peer->addr, addr))
24 		return peer;
33 	struct ath12k_peer *peer;
37 	list_for_each_entry(peer, &ab->peers, list) {
38 		if (peer->pdev_idx != pdev_idx)
40 		if (!ether_addr_equal(peer->addr, addr))
43 		return peer;
52 	struct ath12k_peer *peer;
56 	list_for_each_entry(peer, &ab->peers, list) {
57 		if (!ether_addr_equal(peer->addr, addr))
60 		return peer;
69 	struct ath12k_peer *peer;
73 	list_for_each_entry(peer, &ab->peers, list)
74 		if (peer_id == peer->peer_id)
75 			return peer;
82 	struct ath12k_peer *peer;
86 	list_for_each_entry(peer, &ab->peers, list) {
87 		if (vdev_id == peer->vdev_id) {
99 	struct ath12k_peer *peer;
103 	list_for_each_entry(peer, &ab->peers, list)
104 		if (ast_hash == peer->ast_hash)
105 			return peer;
112 	struct ath12k_peer *peer;
116 	peer = ath12k_peer_find_by_id(ab, peer_id);
117 	if (!peer) {
118 		ath12k_warn(ab, "peer-unmap-event: unknown peer id %d\n",
123 	ath12k_dbg(ab, ATH12K_DBG_DP_HTT, "htt peer unmap vdev %d peer %pM id %d\n",
124 		   peer->vdev_id, peer->addr, peer_id);
126 	list_del(&peer->list);
127 	kfree(peer);
137 	struct ath12k_peer *peer;
140 	peer = ath12k_peer_find(ab, vdev_id, mac_addr);
141 	if (!peer) {
142 		peer = kzalloc(sizeof(*peer), GFP_ATOMIC);
143 		if (!peer)
146 		peer->vdev_id = vdev_id;
147 		peer->peer_id = peer_id;
148 		peer->ast_hash = ast_hash;
149 		peer->hw_peer_id = hw_peer_id;
150 		ether_addr_copy(peer->addr, mac_addr);
151 		list_add(&peer->list, &ab->peers);
155 	ath12k_dbg(ab, ATH12K_DBG_DP_HTT, "htt peer map vdev %d peer %pM id %d\n",
186 	struct ath12k_peer *peer, *tmp;
192 	list_for_each_entry_safe(peer, tmp, &ab->peers, list) {
193 		if (peer->vdev_id != vdev_id)
196 		ath12k_warn(ab, "removing stale peer %pM from vdev_id %d\n",
197 			    peer->addr, vdev_id);
199 		list_del(&peer->list);
200 		kfree(peer);
220 		ath12k_warn(ar->ab, "failed wait for peer deleted");
227 		ath12k_warn(ar->ab, "Timeout in receiving peer delete response\n");
245 			    "failed to delete peer vdev_id %d addr %pM ret %d\n",
268 	struct ath12k_peer *peer;
275 			    "failed to create peer due to insufficient peer entry resource in firmware\n");
280 	peer = ath12k_peer_find_by_pdev_idx(ar->ab, ar->pdev_idx, arg->peer_addr);
281 	if (peer) {
290 			    "failed to send peer create vdev_id %d ret %d\n",
302 	peer = ath12k_peer_find(ar->ab, arg->vdev_id, arg->peer_addr);
303 	if (!peer) {
305 		ath12k_warn(ar->ab, "failed to find peer %pM on vdev %i after creation\n",
313 			ath12k_warn(ar->ab, "failed to delete peer vdev_id %d addr %pM\n",
326 	peer->pdev_idx = ar->pdev_idx;
327 	peer->sta = sta;
330 		arvif->ast_hash = peer->ast_hash;
331 		arvif->ast_idx = peer->hw_peer_id;
334 	peer->sec_type = HAL_ENCRYPT_TYPE_OPEN;
335 	peer->sec_type_grp = HAL_ENCRYPT_TYPE_OPEN;