qcacld-3.0: Fill the pmf info for TDLS peer

Fill the pfm info of the TDLS peer before sending the peer assoc
command to FW.

Change-Id: I4e336c345c0fb8f063157b3e3a780efa777f1a74
CRs-Fixed: 2535832

components/tdls/core/src/wlan_tdls_cmds_process.c

@@ -307,6 +307,7 @@ static QDF_STATUS tdls_pe_update_peer(struct tdls_update_peer_request *req)
 		     &update_peer->vht_cap,
 		     sizeof(update_peer->vht_cap));
 	addstareq->supported_rates_length = update_peer->supported_rates_len;
+	addstareq->is_pmf = update_peer->is_pmf;
 	qdf_mem_copy(&addstareq->supported_rates,
 		     update_peer->supported_rates,
 		     update_peer->supported_rates_len);

components/tdls/dispatcher/inc/wlan_tdls_public_structs.h

@@ -769,6 +769,7 @@ struct tdls_update_peer_params {
 	uint8_t supported_oper_classes_len;
 	uint8_t supported_oper_classes[WLAN_MAX_SUPP_OPER_CLASSES];
 	bool is_qos_wmm_sta;
+	bool is_pmf;
 };
 
 struct tdls_update_peer_request {
@@ -1302,6 +1303,7 @@ struct tdls_add_sta_req {
 	struct vhtcap vht_cap;
 	uint8_t uapsd_queues;
 	uint8_t max_sp;
+	bool is_pmf;
 };
 
 /**

core/mac/src/pe/lim/lim_api.c

@@ -636,9 +636,7 @@ static bool is_mgmt_protected(uint32_t vdev_id,
 		return false;
 	}
 
-	if (LIM_IS_AP_ROLE(session)) {
-		sta_ds = dph_lookup_hash_entry(mac_ctx,
-					       (uint8_t *)peer_mac_addr, &aid,
+	sta_ds = dph_lookup_hash_entry(mac_ctx, (uint8_t *)peer_mac_addr, &aid,
 				       &session->dph.dphHashTable);
 	if (sta_ds) {
 		/* rmfenabled will be set at the time of addbss.
@@ -651,10 +649,6 @@ static bool is_mgmt_protected(uint32_t vdev_id,
 		if (sta_ds->rmfEnabled && sta_ds->is_key_installed)
 			protected = true;
 	}
-	} else if (session->limRmfEnabled &&
-		   session->is_key_installed) {
-		protected = true;
-	}
 
 	return protected;
 }

core/mac/src/pe/lim/lim_process_action_frame.c

@@ -1591,21 +1591,17 @@ lim_drop_unprotected_action_frame(struct mac_context *mac, struct pe_session *pe
 	tpDphHashNode sta;
 	bool rmfConnection = false;
 
-	if (LIM_IS_AP_ROLE(pe_session)) {
-		sta =
-			dph_lookup_hash_entry(mac, pHdr->sa, &aid,
+	sta = dph_lookup_hash_entry(mac, pHdr->sa, &aid,
 				    &pe_session->dph.dphHashTable);
-		if (sta)
-			if (sta->rmfEnabled)
-				rmfConnection = true;
-	} else if (pe_session->limRmfEnabled)
+	if (sta && sta->rmfEnabled)
 		rmfConnection = true;
 
 	if (rmfConnection && (pHdr->fc.wep == 0)) {
 		pe_err("Dropping unprotected Action category: %d frame since RMF is enabled",
 			category);
 		return true;
-	} else
+	}
+
 	return false;
 }
 #endif

core/mac/src/pe/lim/lim_process_mlm_rsp_messages.c

@@ -1171,14 +1171,12 @@ void lim_process_mlm_set_keys_cnf(struct mac_context *mac, uint32_t *msg_buf)
 	if (eSIR_SME_SUCCESS == pMlmSetKeysCnf->resultCode) {
 		if (pMlmSetKeysCnf->key_len_nonzero)
 			pe_session->is_key_installed = 1;
-		if (LIM_IS_AP_ROLE(pe_session)) {
 		sta_ds = dph_lookup_hash_entry(mac,
 				pMlmSetKeysCnf->peer_macaddr.bytes,
 				&aid, &pe_session->dph.dphHashTable);
 		if (sta_ds && pMlmSetKeysCnf->key_len_nonzero)
 			sta_ds->is_key_installed = 1;
 	}
-	}
 	pe_debug("is_key_installed = %d", pe_session->is_key_installed);
 
 	lim_send_sme_set_context_rsp(mac,

core/mac/src/pe/lim/lim_process_tdls.c

@@ -2431,6 +2431,7 @@ static void lim_tdls_update_hash_node_info(struct mac_context *mac,
 	} else if (add_sta_req->tdls_oper == TDLS_OPER_UPDATE) {
 		lim_tdls_populate_dot11f_ht_caps(mac, NULL,
 						 add_sta_req, &htCap);
+		sta->rmfEnabled = add_sta_req->is_pmf;
 	}
 	htCaps = &htCap;
 	if (htCaps->present) {

core/mac/src/pe/lim/lim_utils.c

@@ -5293,8 +5293,6 @@ lim_set_protected_bit(struct mac_context *mac,
 	uint16_t aid;
 	tpDphHashNode sta;
 
-	if (LIM_IS_AP_ROLE(pe_session)) {
-
 	sta = dph_lookup_hash_entry(mac, peer, &aid,
 				    &pe_session->dph.dphHashTable);
 	if (sta) {
@@ -5308,10 +5306,6 @@ lim_set_protected_bit(struct mac_context *mac,
 		if (sta->rmfEnabled && sta->is_key_installed)
 			pMacHdr->fc.wep = 1;
 	}
-	} else if (pe_session->limRmfEnabled &&
-			pe_session->is_key_installed) {
-		pMacHdr->fc.wep = 1;
-	}
 } /*** end lim_set_protected_bit() ***/
 #endif
 

core/wma/src/wma_dev_if.c

@@ -4242,6 +4242,8 @@ static void wma_add_tdls_sta(tp_wma_handle wma, tpAddStaParams add_sta)
 
 		WMA_LOGD("%s: changeSta, calling wma_send_peer_assoc",
 			 __func__);
+		if (add_sta->rmfEnabled)
+			wma_set_peer_pmf_status(wma, add_sta->staMac, true);
 
 		ret =
 			wma_send_peer_assoc(wma, add_sta->nwType, add_sta);
@@ -4445,6 +4447,7 @@ static void wma_add_sta_req_sta_mode(tp_wma_handle wma, tpAddStaParams params)
 			     params->supportedRates.supportedMCSSet,
 			     SIR_MAC_MAX_SUPPORTED_MCS_SET);
 
+
 		ret = wma_send_peer_assoc(wma,
 				iface->nwType,
 				(tAddStaParams *) iface->addBssStaContext);
@@ -4455,8 +4458,10 @@ static void wma_add_sta_req_sta_mode(tp_wma_handle wma, tpAddStaParams params)
 			goto out;
 		}
 
-		if (params->rmfEnabled)
+		if (params->rmfEnabled) {
 			wma_set_mgmt_frame_protection(wma);
+			wma_set_peer_pmf_status(wma, params->bssId, true);
+		}
 
 		/*
 		 * Set the PTK in 11r mode because we already have it.

os_if/tdls/src/wlan_cfg80211_tdls.c

@@ -418,6 +418,10 @@ wlan_cfg80211_tdls_extract_params(struct tdls_update_peer_params *req_info,
 	if (params->ht_capa || params->vht_capa ||
 	    (params->sta_flags_set & BIT(NL80211_STA_FLAG_WME)))
 		req_info->is_qos_wmm_sta = true;
+	if (params->sta_flags_set & BIT(NL80211_STA_FLAG_MFP)) {
+		osif_debug("TDLS peer pmf capable");
+		req_info->is_pmf = 1;
+	}
 }
 
 int wlan_cfg80211_tdls_update_peer(struct wlan_objmgr_vdev *vdev,