1 // SPDX-License-Identifier: GPL-2.0-only
3  * mac80211_hwsim - software simulator of 802.11 radio(s) for mac80211
6  * Copyright (c) 2016 - 2017 Intel Deutschland GmbH
7  * Copyright (C) 2018 - 2025 Intel Corporation
12  * - Add TSF sync and fix IBSS beacon transmission by adding
14  * - RX filtering based on filter configuration (data->rx_filter)
66 MODULE_PARM_DESC(support_p2p_device, "Support P2P-Device interface type");
77  * enum hwsim_regtest - the type of regulatory tests we offer
92  *	this by using a custom beacon-capable regulatory domain for the first
110  *	non-strict settings using the second driver regulatory request. All
115  * 	1 - driver custom world regulatory domain
116  * 	2 - second custom world regulatory domain
117  * 	3 - first driver regulatory domain request
118  * 	4 - second driver regulatory domain request
119  * 	5 - strict regulatory domain settings using the third driver regulatory
121  * 	6 and on - should follow the intersection of the 3rd, 4rth and 5th radio
165 		REG_RULE(2412-10, 2462+10, 40, 0, 20, 0),
166 		REG_RULE(2484-10, 2484+10, 40, 0, 20, 0),
167 		REG_RULE(5150-10, 5240+10, 40, 0, 30, 0),
168 		REG_RULE(5745-10, 5825+10, 40, 0, 30, 0),
169 		REG_RULE(5855-10, 5925+10, 40, 0, 33, 0),
177 		REG_RULE(2412-10, 2462+10, 40, 0, 20, 0),
178 		REG_RULE(5725-10, 5850+10, 40, 0, 30,
180 		REG_RULE(5855-10, 5925+10, 40, 0, 33, 0),
188 		REG_RULE(2412 - 10, 2462 + 10, 40, 0, 20, 0),
189 		REG_RULE(2484 - 10, 2484 + 10, 40, 0, 20, 0),
190 		REG_RULE(5150 - 10, 5240 + 10, 40, 0, 30, 0),
191 		REG_RULE(5745 - 10, 5825 + 10, 40, 0, 30, 0),
192 		REG_RULE(5855 - 10, 5925 + 10, 40, 0, 33, 0),
193 		REG_RULE(5955 - 10, 7125 + 10, 320, 0, 33, 0),
201 		REG_RULE(2412 - 10, 2462 + 10, 40, 0, 20, 0),
202 		REG_RULE(2484 - 10, 2484 + 10, 40, 0, 20, 0),
203 		REG_RULE(5150 - 10, 5240 + 10, 80, 0, 30, NL80211_RRF_AUTO_BW),
204 		REG_RULE(5260 - 10, 5320 + 10, 80, 0, 30,
207 		REG_RULE(5500 - 10, 5720 + 10, 160, 0, 30,
209 		REG_RULE(5745 - 10, 5825 + 10, 80, 0, 30, 0),
210 		REG_RULE(5855 - 10, 5925 + 10, 80, 0, 33, 0),
234 	struct hwsim_vif_priv *vp = (void *)vif->drv_priv;  in hwsim_check_magic()
235 	WARN(vp->magic != HWSIM_VIF_MAGIC,  in hwsim_check_magic()
237 	     vif, vp->magic, vif->addr, vif->type, vif->p2p);  in hwsim_check_magic()
242 	struct hwsim_vif_priv *vp = (void *)vif->drv_priv;  in hwsim_set_magic()
243 	vp->magic = HWSIM_VIF_MAGIC;  in hwsim_set_magic()
248 	struct hwsim_vif_priv *vp = (void *)vif->drv_priv;  in hwsim_clear_magic()
249 	vp->magic = 0;  in hwsim_clear_magic()
262 	struct hwsim_sta_priv *sp = (void *)sta->drv_priv;  in hwsim_check_sta_magic()
263 	WARN_ON(sp->magic != HWSIM_STA_MAGIC);  in hwsim_check_sta_magic()
268 	struct hwsim_sta_priv *sp = (void *)sta->drv_priv;  in hwsim_set_sta_magic()
269 	sp->magic = HWSIM_STA_MAGIC;  in hwsim_set_sta_magic()
274 	struct hwsim_sta_priv *sp = (void *)sta->drv_priv;  in hwsim_clear_sta_magic()
275 	sp->magic = 0;  in hwsim_clear_sta_magic()
286 	struct hwsim_chanctx_priv *cp = (void *)c->drv_priv;  in hwsim_check_chanctx_magic()
287 	WARN_ON(cp->magic != HWSIM_CHANCTX_MAGIC);  in hwsim_check_chanctx_magic()
292 	struct hwsim_chanctx_priv *cp = (void *)c->drv_priv;  in hwsim_set_chanctx_magic()
293 	cp->magic = HWSIM_CHANCTX_MAGIC;  in hwsim_set_chanctx_magic()
298 	struct hwsim_chanctx_priv *cp = (void *)c->drv_priv;  in hwsim_clear_chanctx_magic()
299 	cp->magic = 0;  in hwsim_clear_chanctx_magic()
315 	return hwsim_net->netgroup;  in hwsim_net_get_netgroup()
322 	hwsim_net->netgroup = ida_alloc(&hwsim_netgroup_ida, GFP_KERNEL);  in hwsim_net_set_netgroup()
323 	return hwsim_net->netgroup >= 0 ? 0 : -ENOMEM;  in hwsim_net_set_netgroup()
330 	return hwsim_net->wmediumd;  in hwsim_net_get_wmediumd()
337 	hwsim_net->wmediumd = portid;  in hwsim_net_set_wmediumd()
515 	/* Rx Single spatial stream and S1G-MCS Map for 1MHz */
516 	/* Tx Single spatial stream and S1G-MCS Map for 1MHz */
548 #define DEFAULT_RX_RSSI -50
590 		return -EINVAL;  in mac80211_hwsim_vendor_cmd_test()
610 		/* Send the event - this will call nla_nest_end() */  in mac80211_hwsim_vendor_cmd_test()
617 		return -ENOMEM;  in mac80211_hwsim_vendor_cmd_test()
950 		err = -ENODEV;  in hwsim_tx_virtio()
954 	sg_init_one(sg, skb->head, skb_end_offset(skb));  in hwsim_tx_virtio()
1017 	struct hwsim_vif_priv *vp = (void *)vif->drv_priv;  in hwsim_send_ps_poll()
1021 	if (!vp->assoc)  in hwsim_send_ps_poll()
1024 	wiphy_dbg(data->hw->wiphy,  in hwsim_send_ps_poll()
1025 		  "%s: send PS-Poll to %pM for aid %d\n",  in hwsim_send_ps_poll()
1026 		  __func__, vp->bssid, vp->aid);  in hwsim_send_ps_poll()
1032 	pspoll->frame_control = cpu_to_le16(IEEE80211_FTYPE_CTL |  in hwsim_send_ps_poll()
1035 	pspoll->aid = cpu_to_le16(0xc000 | vp->aid);  in hwsim_send_ps_poll()
1036 	memcpy(pspoll->bssid, vp->bssid, ETH_ALEN);  in hwsim_send_ps_poll()
1037 	memcpy(pspoll->ta, mac, ETH_ALEN);  in hwsim_send_ps_poll()
1040 	mac80211_hwsim_tx_frame(data->hw, skb,  in hwsim_send_ps_poll()
1041 				rcu_dereference(vif->bss_conf.chanctx_conf)->def.chan);  in hwsim_send_ps_poll()
1048 	struct hwsim_vif_priv *vp = (void *)vif->drv_priv;  in hwsim_send_nullfunc()
1053 	if (!vp->assoc)  in hwsim_send_nullfunc()
1056 	wiphy_dbg(data->hw->wiphy,  in hwsim_send_nullfunc()
1058 		  __func__, vp->bssid, ps);  in hwsim_send_nullfunc()
1063 	hdr = skb_put(skb, sizeof(*hdr) - ETH_ALEN);  in hwsim_send_nullfunc()
1064 	hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |  in hwsim_send_nullfunc()
1068 	hdr->duration_id = cpu_to_le16(0);  in hwsim_send_nullfunc()
1069 	memcpy(hdr->addr1, vp->bssid, ETH_ALEN);  in hwsim_send_nullfunc()
1070 	memcpy(hdr->addr2, mac, ETH_ALEN);  in hwsim_send_nullfunc()
1071 	memcpy(hdr->addr3, vp->bssid, ETH_ALEN);  in hwsim_send_nullfunc()
1074 	cb->control.rates[0].count = 1;  in hwsim_send_nullfunc()
1075 	cb->control.rates[1].idx = -1;  in hwsim_send_nullfunc()
1078 	mac80211_hwsim_tx_frame(data->hw, skb,  in hwsim_send_nullfunc()
1079 				rcu_dereference(vif->bss_conf.chanctx_conf)->def.chan);  in hwsim_send_nullfunc()
1101 	*val = data->ps;  in hwsim_fops_ps_read()
1112 		return -EINVAL;  in hwsim_fops_ps_write()
1115 		if (data->ps != PS_ENABLED)  in hwsim_fops_ps_write()
1116 			return -EINVAL;  in hwsim_fops_ps_write()
1119 			data->hw, IEEE80211_IFACE_ITER_NORMAL,  in hwsim_fops_ps_write()
1124 	old_ps = data->ps;  in hwsim_fops_ps_write()
1125 	data->ps = val;  in hwsim_fops_ps_write()
1130 			data->hw, IEEE80211_IFACE_ITER_NORMAL,  in hwsim_fops_ps_write()
1134 			data->hw, IEEE80211_IFACE_ITER_NORMAL,  in hwsim_fops_ps_write()
1149 	ieee80211_radar_detected(data->hw, NULL);  in hwsim_write_simulate_radar()
1160 	*val = data->group;  in hwsim_fops_group_read()
1167 	data->group = val;  in hwsim_fops_group_write()
1178 	*val = data->rx_rssi;  in hwsim_fops_rx_rssi_read()
1187 	if (rssi >= 0 || rssi < -100)  in hwsim_fops_rx_rssi_write()
1188 		return -EINVAL;  in hwsim_fops_rx_rssi_write()
1190 	data->rx_rssi = rssi;  in hwsim_fops_rx_rssi_write()
1214 	return cpu_to_le64(now + data->tsf_offset);  in __mac80211_hwsim_get_tsf()
1220 	struct mac80211_hwsim_data *data = hw->priv;  in mac80211_hwsim_get_tsf()
1227 	struct mac80211_hwsim_data *data = hw->priv;  in mac80211_hwsim_set_tsf()
1230 	u32 bcn_int = data->link_data[0].beacon_int;  in mac80211_hwsim_set_tsf()
1231 	u64 delta = abs(tsf - now);  in mac80211_hwsim_set_tsf()
1235 		data->tsf_offset += delta;  in mac80211_hwsim_set_tsf()
1236 		data->bcn_delta = do_div(delta, bcn_int);  in mac80211_hwsim_set_tsf()
1238 		data->tsf_offset -= delta;  in mac80211_hwsim_set_tsf()
1239 		data->bcn_delta = -(s64)do_div(delta, bcn_int);  in mac80211_hwsim_set_tsf()
1247 	struct mac80211_hwsim_data *data = hw->priv;  in mac80211_hwsim_monitor_rx()
1257 		bitrate = txrate->bitrate;  in mac80211_hwsim_monitor_rx()
1267 	hdr->hdr.it_version = PKTHDR_RADIOTAP_VERSION;  in mac80211_hwsim_monitor_rx()
1268 	hdr->hdr.it_pad = 0;  in mac80211_hwsim_monitor_rx()
1269 	hdr->hdr.it_len = cpu_to_le16(sizeof(*hdr));  in mac80211_hwsim_monitor_rx()
1270 	hdr->hdr.it_present = cpu_to_le32((1 << IEEE80211_RADIOTAP_FLAGS) |  in mac80211_hwsim_monitor_rx()
1274 	hdr->rt_tsft = __mac80211_hwsim_get_tsf(data);  in mac80211_hwsim_monitor_rx()
1275 	hdr->rt_flags = 0;  in mac80211_hwsim_monitor_rx()
1276 	hdr->rt_rate = bitrate / 5;  in mac80211_hwsim_monitor_rx()
1277 	hdr->rt_channel = cpu_to_le16(chan->center_freq);  in mac80211_hwsim_monitor_rx()
1279 	if (txrate && txrate->flags & IEEE80211_RATE_ERP_G)  in mac80211_hwsim_monitor_rx()
1283 	hdr->rt_chbitmask = cpu_to_le16(flags);  in mac80211_hwsim_monitor_rx()
1285 	skb->dev = hwsim_mon;  in mac80211_hwsim_monitor_rx()
1287 	skb->ip_summed = CHECKSUM_UNNECESSARY;  in mac80211_hwsim_monitor_rx()
1288 	skb->pkt_type = PACKET_OTHERHOST;  in mac80211_hwsim_monitor_rx()
1289 	skb->protocol = htons(ETH_P_802_2);  in mac80211_hwsim_monitor_rx()
1290 	memset(skb->cb, 0, sizeof(skb->cb));  in mac80211_hwsim_monitor_rx()
1311 	hdr->hdr.it_version = PKTHDR_RADIOTAP_VERSION;  in mac80211_hwsim_monitor_ack()
1312 	hdr->hdr.it_pad = 0;  in mac80211_hwsim_monitor_ack()
1313 	hdr->hdr.it_len = cpu_to_le16(sizeof(*hdr));  in mac80211_hwsim_monitor_ack()
1314 	hdr->hdr.it_present = cpu_to_le32((1 << IEEE80211_RADIOTAP_FLAGS) |  in mac80211_hwsim_monitor_ack()
1316 	hdr->rt_flags = 0;  in mac80211_hwsim_monitor_ack()
1317 	hdr->pad = 0;  in mac80211_hwsim_monitor_ack()
1318 	hdr->rt_channel = cpu_to_le16(chan->center_freq);  in mac80211_hwsim_monitor_ack()
1320 	hdr->rt_chbitmask = cpu_to_le16(flags);  in mac80211_hwsim_monitor_ack()
1323 	hdr11->frame_control = cpu_to_le16(IEEE80211_FTYPE_CTL |  in mac80211_hwsim_monitor_ack()
1325 	hdr11->duration_id = cpu_to_le16(0);  in mac80211_hwsim_monitor_ack()
1326 	memcpy(hdr11->addr1, addr, ETH_ALEN);  in mac80211_hwsim_monitor_ack()
1328 	skb->dev = hwsim_mon;  in mac80211_hwsim_monitor_ack()
1330 	skb->ip_summed = CHECKSUM_UNNECESSARY;  in mac80211_hwsim_monitor_ack()
1331 	skb->pkt_type = PACKET_OTHERHOST;  in mac80211_hwsim_monitor_ack()
1332 	skb->protocol = htons(ETH_P_802_2);  in mac80211_hwsim_monitor_ack()
1333 	memset(skb->cb, 0, sizeof(skb->cb));  in mac80211_hwsim_monitor_ack()
1348 	if (memcmp(mac, md->addr, ETH_ALEN) == 0) {  in mac80211_hwsim_addr_iter()
1349 		md->ret = true;  in mac80211_hwsim_addr_iter()
1354 	for (i = 0; i < ARRAY_SIZE(vif->link_conf); i++) {  in mac80211_hwsim_addr_iter()
1357 		conf = rcu_dereference(vif->link_conf[i]);  in mac80211_hwsim_addr_iter()
1361 		if (memcmp(conf->addr, md->addr, ETH_ALEN) == 0) {  in mac80211_hwsim_addr_iter()
1362 			md->ret = true;  in mac80211_hwsim_addr_iter()
1375 	if (data->scanning && memcmp(addr, data->scan_addr, ETH_ALEN) == 0)  in mac80211_hwsim_addr_match()
1380 	ieee80211_iterate_active_interfaces_atomic(data->hw,  in mac80211_hwsim_addr_match()
1391 	switch (data->ps) {  in hwsim_ps_rx_ok()
1398 		 * if pending PS-Poll has been sent */  in hwsim_ps_rx_ok()
1402 		 * PS-Poll */  in hwsim_ps_rx_ok()
1403 		if (data->ps_poll_pending &&  in hwsim_ps_rx_ok()
1404 		    mac80211_hwsim_addr_match(data, skb->data + 4)) {  in hwsim_ps_rx_ok()
1405 			data->ps_poll_pending = false;  in hwsim_ps_rx_ok()
1419 	int res = -ENOENT;  in hwsim_unicast_netgroup()
1423 		if (data->netgroup == hwsim_net_get_netgroup(net)) {  in hwsim_unicast_netgroup()
1440 	struct mac80211_hwsim_data *data = hw->priv;  in mac80211_hwsim_config_mac_nl()
1441 	u32 _portid = READ_ONCE(data->wmediumd);  in mac80211_hwsim_config_mac_nl()
1463 		    ETH_ALEN, data->addresses[1].addr))  in mac80211_hwsim_config_mac_nl()
1484 	if (rate->flags & IEEE80211_TX_RC_USE_RTS_CTS)  in trans_tx_rate_flags_ieee2hwsim()
1486 	if (rate->flags & IEEE80211_TX_RC_USE_CTS_PROTECT)  in trans_tx_rate_flags_ieee2hwsim()
1488 	if (rate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)  in trans_tx_rate_flags_ieee2hwsim()
1490 	if (rate->flags & IEEE80211_TX_RC_MCS)  in trans_tx_rate_flags_ieee2hwsim()
1492 	if (rate->flags & IEEE80211_TX_RC_GREEN_FIELD)  in trans_tx_rate_flags_ieee2hwsim()
1494 	if (rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH)  in trans_tx_rate_flags_ieee2hwsim()
1496 	if (rate->flags & IEEE80211_TX_RC_DUP_DATA)  in trans_tx_rate_flags_ieee2hwsim()
1498 	if (rate->flags & IEEE80211_TX_RC_SHORT_GI)  in trans_tx_rate_flags_ieee2hwsim()
1500 	if (rate->flags & IEEE80211_TX_RC_VHT_MCS)  in trans_tx_rate_flags_ieee2hwsim()
1502 	if (rate->flags & IEEE80211_TX_RC_80_MHZ_WIDTH)  in trans_tx_rate_flags_ieee2hwsim()
1504 	if (rate->flags & IEEE80211_TX_RC_160_MHZ_WIDTH)  in trans_tx_rate_flags_ieee2hwsim()
1516 	struct mac80211_hwsim_data *data = hw->priv;  in mac80211_hwsim_tx_frame_nl()
1517 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) my_skb->data;  in mac80211_hwsim_tx_frame_nl()
1526 	if (data->ps != PS_DISABLED)  in mac80211_hwsim_tx_frame_nl()
1527 		hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);  in mac80211_hwsim_tx_frame_nl()
1529 	if (skb_queue_len(&data->pending) >= MAX_QUEUE) {  in mac80211_hwsim_tx_frame_nl()
1531 		while (skb_queue_len(&data->pending) >= WARN_QUEUE) {  in mac80211_hwsim_tx_frame_nl()
1532 			ieee80211_free_txskb(hw, skb_dequeue(&data->pending));  in mac80211_hwsim_tx_frame_nl()
1533 			data->tx_dropped++;  in mac80211_hwsim_tx_frame_nl()
1549 		    ETH_ALEN, data->addresses[1].addr))  in mac80211_hwsim_tx_frame_nl()
1552 	/* We get the skb->data */  in mac80211_hwsim_tx_frame_nl()
1553 	if (nla_put(skb, HWSIM_ATTR_FRAME, my_skb->len, my_skb->data))  in mac80211_hwsim_tx_frame_nl()
1559 	if (info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS)  in mac80211_hwsim_tx_frame_nl()
1562 	if (info->flags & IEEE80211_TX_CTL_NO_ACK)  in mac80211_hwsim_tx_frame_nl()
1568 	if (nla_put_u32(skb, HWSIM_ATTR_FREQ, channel->center_freq))  in mac80211_hwsim_tx_frame_nl()
1574 		tx_attempts[i].idx = info->status.rates[i].idx;  in mac80211_hwsim_tx_frame_nl()
1575 		tx_attempts_flags[i].idx = info->status.rates[i].idx;  in mac80211_hwsim_tx_frame_nl()
1576 		tx_attempts[i].count = info->status.rates[i].count;  in mac80211_hwsim_tx_frame_nl()
1579 						&info->status.rates[i]);  in mac80211_hwsim_tx_frame_nl()
1593 	cookie = atomic_inc_return(&data->pending_cookie);  in mac80211_hwsim_tx_frame_nl()
1594 	info->rate_driver_data[0] = (void *)cookie;  in mac80211_hwsim_tx_frame_nl()
1609 	skb_queue_tail(&data->pending, my_skb);  in mac80211_hwsim_tx_frame_nl()
1610 	data->tx_pkts++;  in mac80211_hwsim_tx_frame_nl()
1611 	data->tx_bytes += my_skb->len;  in mac80211_hwsim_tx_frame_nl()
1619 	data->tx_failed++;  in mac80211_hwsim_tx_frame_nl()
1628 	return c1->center_freq == c2->center_freq;  in hwsim_chans_compat()
1642 	for (i = 0; i < ARRAY_SIZE(vif->link_conf); i++) {  in mac80211_hwsim_tx_iter()
1646 		conf = rcu_dereference(vif->link_conf[i]);  in mac80211_hwsim_tx_iter()
1650 		chanctx = rcu_dereference(conf->chanctx_conf);  in mac80211_hwsim_tx_iter()
1654 		if (!hwsim_chans_compat(data->channel, chanctx->def.chan))  in mac80211_hwsim_tx_iter()
1657 		data->receive = true;  in mac80211_hwsim_tx_iter()
1692 	rtap->len = cpu_to_le16(sizeof(*rtap) -  in mac80211_hwsim_add_vendor_rtap()
1695 	rtap->type = cpu_to_le16(IEEE80211_RADIOTAP_VENDOR_NAMESPACE);  in mac80211_hwsim_add_vendor_rtap()
1697 	rtap->content.oui[0] = HWSIM_RADIOTAP_OUI[0];  in mac80211_hwsim_add_vendor_rtap()
1698 	rtap->content.oui[1] = HWSIM_RADIOTAP_OUI[1];  in mac80211_hwsim_add_vendor_rtap()
1699 	rtap->content.oui[2] = HWSIM_RADIOTAP_OUI[2];  in mac80211_hwsim_add_vendor_rtap()
1700 	rtap->content.oui_subtype = 127;  in mac80211_hwsim_add_vendor_rtap()
1702 	rtap->content.reserved = 0;  in mac80211_hwsim_add_vendor_rtap()
1703 	rtap->content.vendor_type = 0;  in mac80211_hwsim_add_vendor_rtap()
1704 	memcpy(rtap->content.data, vendor_data, sizeof(vendor_data));  in mac80211_hwsim_add_vendor_rtap()
1706 	IEEE80211_SKB_RXCB(skb)->flag |= RX_FLAG_RADIOTAP_TLV_AT_END;  in mac80211_hwsim_add_vendor_rtap()
1714 	struct ieee80211_hdr *hdr = (void *)skb->data;  in mac80211_hwsim_rx()
1716 	if (!ieee80211_has_morefrags(hdr->frame_control) &&  in mac80211_hwsim_rx()
1717 	    !is_multicast_ether_addr(hdr->addr1) &&  in mac80211_hwsim_rx()
1718 	    (ieee80211_is_mgmt(hdr->frame_control) ||  in mac80211_hwsim_rx()
1719 	     ieee80211_is_data(hdr->frame_control))) {  in mac80211_hwsim_rx()
1724 		sta = ieee80211_find_sta_by_link_addrs(data->hw, hdr->addr2,  in mac80211_hwsim_rx()
1725 						       hdr->addr1, &link_id);  in mac80211_hwsim_rx()
1727 			struct hwsim_sta_priv *sp = (void *)sta->drv_priv;  in mac80211_hwsim_rx()
1729 			if (ieee80211_has_pm(hdr->frame_control))  in mac80211_hwsim_rx()
1730 				sp->active_links_rx &= ~BIT(link_id);  in mac80211_hwsim_rx()
1732 				sp->active_links_rx |= BIT(link_id);  in mac80211_hwsim_rx()
1734 			rx_status->link_valid = true;  in mac80211_hwsim_rx()
1735 			rx_status->link_id = link_id;  in mac80211_hwsim_rx()
1744 	data->rx_pkts++;  in mac80211_hwsim_rx()
1745 	data->rx_bytes += skb->len;  in mac80211_hwsim_rx()
1746 	ieee80211_rx_irqsafe(data->hw, skb);  in mac80211_hwsim_rx()
1753 	struct mac80211_hwsim_data *data = hw->priv, *data2;  in mac80211_hwsim_tx_frame_no_nl()
1755 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;  in mac80211_hwsim_tx_frame_no_nl()
1762 	rx_status.freq = chan->center_freq;  in mac80211_hwsim_tx_frame_no_nl()
1763 	rx_status.freq_offset = chan->freq_offset ? 1 : 0;  in mac80211_hwsim_tx_frame_no_nl()
1764 	rx_status.band = chan->band;  in mac80211_hwsim_tx_frame_no_nl()
1765 	if (info->control.rates[0].flags & IEEE80211_TX_RC_VHT_MCS) {  in mac80211_hwsim_tx_frame_no_nl()
1767 			ieee80211_rate_get_vht_mcs(&info->control.rates[0]);  in mac80211_hwsim_tx_frame_no_nl()
1769 			ieee80211_rate_get_vht_nss(&info->control.rates[0]);  in mac80211_hwsim_tx_frame_no_nl()
1772 		rx_status.rate_idx = info->control.rates[0].idx;  in mac80211_hwsim_tx_frame_no_nl()
1773 		if (info->control.rates[0].flags & IEEE80211_TX_RC_MCS)  in mac80211_hwsim_tx_frame_no_nl()
1776 	if (info->control.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)  in mac80211_hwsim_tx_frame_no_nl()
1778 	else if (info->control.rates[0].flags & IEEE80211_TX_RC_80_MHZ_WIDTH)  in mac80211_hwsim_tx_frame_no_nl()
1780 	else if (info->control.rates[0].flags & IEEE80211_TX_RC_160_MHZ_WIDTH)  in mac80211_hwsim_tx_frame_no_nl()
1784 	if (info->control.rates[0].flags & IEEE80211_TX_RC_SHORT_GI)  in mac80211_hwsim_tx_frame_no_nl()
1787 	rx_status.signal = data->rx_rssi;  in mac80211_hwsim_tx_frame_no_nl()
1788 	if (info->control.vif)  in mac80211_hwsim_tx_frame_no_nl()
1789 		rx_status.signal += info->control.vif->bss_conf.txpower;  in mac80211_hwsim_tx_frame_no_nl()
1791 	if (data->ps != PS_DISABLED)  in mac80211_hwsim_tx_frame_no_nl()
1792 		hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);  in mac80211_hwsim_tx_frame_no_nl()
1797 	skb->mark = 0;  in mac80211_hwsim_tx_frame_no_nl()
1804 	 * Giving beacons a different mactime than non-beacons looks messy, but  in mac80211_hwsim_tx_frame_no_nl()
1808 	if (ieee80211_is_beacon(hdr->frame_control) ||  in mac80211_hwsim_tx_frame_no_nl()
1809 	    ieee80211_is_probe_resp(hdr->frame_control)) {  in mac80211_hwsim_tx_frame_no_nl()
1811 		now = data->abs_bcn_ts;  in mac80211_hwsim_tx_frame_no_nl()
1828 		if (!data2->started || (data2->idle && !data2->tmp_chan) ||  in mac80211_hwsim_tx_frame_no_nl()
1832 		if (!(data->group & data2->group))  in mac80211_hwsim_tx_frame_no_nl()
1835 		if (data->netgroup != data2->netgroup)  in mac80211_hwsim_tx_frame_no_nl()
1838 		if (!hwsim_chans_compat(chan, data2->tmp_chan) &&  in mac80211_hwsim_tx_frame_no_nl()
1839 		    !hwsim_chans_compat(chan, data2->channel)) {  in mac80211_hwsim_tx_frame_no_nl()
1841 				data2->hw, IEEE80211_IFACE_ITER_NORMAL,  in mac80211_hwsim_tx_frame_no_nl()
1851 		if (skb->len < PAGE_SIZE && paged_rx) {  in mac80211_hwsim_tx_frame_no_nl()
1863 			memcpy(page_address(page), skb->data, skb->len);  in mac80211_hwsim_tx_frame_no_nl()
1864 			skb_add_rx_frag(nskb, 0, page, 0, skb->len, skb->len);  in mac80211_hwsim_tx_frame_no_nl()
1871 		if (mac80211_hwsim_addr_match(data2, hdr->addr1))  in mac80211_hwsim_tx_frame_no_nl()
1874 		rx_status.mactime = now + data2->tsf_offset;  in mac80211_hwsim_tx_frame_no_nl()
1890 	struct hwsim_sta_priv *sp = (void *)sta->drv_priv;  in mac80211_hwsim_select_tx_link()
1894 		return &vif->bss_conf;  in mac80211_hwsim_select_tx_link()
1896 	WARN_ON(is_multicast_ether_addr(hdr->addr1));  in mac80211_hwsim_select_tx_link()
1898 	if (WARN_ON_ONCE(!sta || !sta->valid_links))  in mac80211_hwsim_select_tx_link()
1899 		return &vif->bss_conf;  in mac80211_hwsim_select_tx_link()
1901 	for (i = 0; i < ARRAY_SIZE(vif->link_conf); i++) {  in mac80211_hwsim_select_tx_link()
1905 		/* round-robin the available link IDs */  in mac80211_hwsim_select_tx_link()
1906 		link_id = (sp->last_link + i + 1) % ARRAY_SIZE(vif->link_conf);  in mac80211_hwsim_select_tx_link()
1908 		if (!(vif->active_links & BIT(link_id)))  in mac80211_hwsim_select_tx_link()
1911 		if (!(sp->active_links_rx & BIT(link_id)))  in mac80211_hwsim_select_tx_link()
1914 		*link_sta = rcu_dereference(sta->link[link_id]);  in mac80211_hwsim_select_tx_link()
1918 		bss_conf = rcu_dereference(vif->link_conf[link_id]);  in mac80211_hwsim_select_tx_link()
1923 		if (!rcu_access_pointer(bss_conf->chanctx_conf))  in mac80211_hwsim_select_tx_link()
1926 		sp->last_link = link_id;  in mac80211_hwsim_select_tx_link()
1937 	struct mac80211_hwsim_data *data = hw->priv;  in mac80211_hwsim_tx()
1939 	struct ieee80211_hdr *hdr = (void *)skb->data;  in mac80211_hwsim_tx()
1946 	if (WARN_ON(skb->len < 10)) {  in mac80211_hwsim_tx()
1952 	if (!data->use_chanctx) {  in mac80211_hwsim_tx()
1953 		channel = data->channel;  in mac80211_hwsim_tx()
1954 		confbw = data->bw;  in mac80211_hwsim_tx()
1955 	} else if (txi->hw_queue == 4) {  in mac80211_hwsim_tx()
1956 		channel = data->tmp_chan;  in mac80211_hwsim_tx()
1958 		u8 link = u32_get_bits(IEEE80211_SKB_CB(skb)->control.flags,  in mac80211_hwsim_tx()
1960 		struct ieee80211_vif *vif = txi->control.vif;  in mac80211_hwsim_tx()
1962 		struct ieee80211_sta *sta = control->sta;  in mac80211_hwsim_tx()
1966 			bss_conf = rcu_dereference(txi->control.vif->link_conf[link]);  in mac80211_hwsim_tx()
1968 				link_sta = rcu_dereference(sta->link[link]);  in mac80211_hwsim_tx()
1976 			 * links temporarily - but we don't handle real PS in  in mac80211_hwsim_tx()
1979 			WARN(link != IEEE80211_LINK_UNSPECIFIED || !sta || !sta->mlo,  in mac80211_hwsim_tx()
1980 			     "link:%d, sta:%pM, sta->mlo:%d\n",  in mac80211_hwsim_tx()
1981 			     link, sta ? sta->addr : NULL, sta ? sta->mlo : -1);  in mac80211_hwsim_tx()
1987 		 * possible that while an non-AP MLD station and an AP MLD  in mac80211_hwsim_tx()
1992 		if (sta && sta->mlo && link_sta) {  in mac80211_hwsim_tx()
1994 			ether_addr_copy(hdr->addr1, link_sta->addr);  in mac80211_hwsim_tx()
1995 			ether_addr_copy(hdr->addr2, bss_conf->addr);  in mac80211_hwsim_tx()
1997 			if (!ieee80211_has_tods(hdr->frame_control) &&  in mac80211_hwsim_tx()
1998 			    !ieee80211_has_fromds(hdr->frame_control)) {  in mac80211_hwsim_tx()
1999 				if (ether_addr_equal(hdr->addr3, sta->addr))  in mac80211_hwsim_tx()
2000 					ether_addr_copy(hdr->addr3, link_sta->addr);  in mac80211_hwsim_tx()
2001 				else if (ether_addr_equal(hdr->addr3, vif->addr))  in mac80211_hwsim_tx()
2002 					ether_addr_copy(hdr->addr3, bss_conf->addr);  in mac80211_hwsim_tx()
2007 		chanctx_conf = rcu_dereference(bss_conf->chanctx_conf);  in mac80211_hwsim_tx()
2009 			channel = chanctx_conf->def.chan;  in mac80211_hwsim_tx()
2010 			confbw = chanctx_conf->def.width;  in mac80211_hwsim_tx()
2016 	if (WARN(!channel, "TX w/o channel - queue = %d\n", txi->hw_queue)) {  in mac80211_hwsim_tx()
2021 	if (data->idle && !data->tmp_chan) {  in mac80211_hwsim_tx()
2022 		wiphy_dbg(hw->wiphy, "Trying to TX when idle - reject\n");  in mac80211_hwsim_tx()
2027 	if (txi->control.vif)  in mac80211_hwsim_tx()
2028 		hwsim_check_magic(txi->control.vif);  in mac80211_hwsim_tx()
2029 	if (control->sta)  in mac80211_hwsim_tx()
2030 		hwsim_check_sta_magic(control->sta);  in mac80211_hwsim_tx()
2033 		ieee80211_get_tx_rates(txi->control.vif, control->sta, skb,  in mac80211_hwsim_tx()
2034 				       txi->control.rates,  in mac80211_hwsim_tx()
2035 				       ARRAY_SIZE(txi->control.rates));  in mac80211_hwsim_tx()
2037 	for (i = 0; i < ARRAY_SIZE(txi->control.rates); i++) {  in mac80211_hwsim_tx()
2038 		u16 rflags = txi->control.rates[i].flags;  in mac80211_hwsim_tx()
2039 		/* initialize to data->bw for 5/10 MHz handling */  in mac80211_hwsim_tx()
2040 		enum nl80211_chan_width bw = data->bw;  in mac80211_hwsim_tx()
2042 		if (txi->control.rates[i].idx == -1)  in mac80211_hwsim_tx()
2056 	if (skb->len >= 24 + 8 &&  in mac80211_hwsim_tx()
2057 	    ieee80211_is_probe_resp(hdr->frame_control)) {  in mac80211_hwsim_tx()
2065 		mgmt = (struct ieee80211_mgmt *)skb->data;  in mac80211_hwsim_tx()
2068 			bitrate = txrate->bitrate;  in mac80211_hwsim_tx()
2070 		mgmt->u.probe_resp.timestamp =  in mac80211_hwsim_tx()
2071 			cpu_to_le64(ts + data->tsf_offset +  in mac80211_hwsim_tx()
2078 	_portid = READ_ONCE(data->wmediumd);  in mac80211_hwsim_tx()
2084 	data->tx_pkts++;  in mac80211_hwsim_tx()
2085 	data->tx_bytes += skb->len;  in mac80211_hwsim_tx()
2088 	if (ack && skb->len >= 16)  in mac80211_hwsim_tx()
2089 		mac80211_hwsim_monitor_ack(channel, hdr->addr2);  in mac80211_hwsim_tx()
2094 	txi->control.rates[0].count = 1;  in mac80211_hwsim_tx()
2095 	txi->control.rates[1].idx = -1;  in mac80211_hwsim_tx()
2097 	if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK) && ack)  in mac80211_hwsim_tx()
2098 		txi->flags |= IEEE80211_TX_STAT_ACK;  in mac80211_hwsim_tx()
2105 	struct mac80211_hwsim_data *data = hw->priv;  in mac80211_hwsim_start()
2106 	wiphy_dbg(hw->wiphy, "%s\n", __func__);  in mac80211_hwsim_start()
2107 	data->started = true;  in mac80211_hwsim_start()
2114 	struct mac80211_hwsim_data *data = hw->priv;  in mac80211_hwsim_stop()
2117 	data->started = false;  in mac80211_hwsim_stop()
2119 	for (i = 0; i < ARRAY_SIZE(data->link_data); i++)  in mac80211_hwsim_stop()
2120 		hrtimer_cancel(&data->link_data[i].beacon_timer);  in mac80211_hwsim_stop()
2122 	while (!skb_queue_empty(&data->pending))  in mac80211_hwsim_stop()
2123 		ieee80211_free_txskb(hw, skb_dequeue(&data->pending));  in mac80211_hwsim_stop()
2125 	wiphy_dbg(hw->wiphy, "%s\n", __func__);  in mac80211_hwsim_stop()
2132 	wiphy_dbg(hw->wiphy, "%s (type=%d mac_addr=%pM)\n",  in mac80211_hwsim_add_interface()
2134 		  vif->addr);  in mac80211_hwsim_add_interface()
2137 	if (vif->type != NL80211_IFTYPE_MONITOR)  in mac80211_hwsim_add_interface()
2138 		mac80211_hwsim_config_mac_nl(hw, vif->addr, true);  in mac80211_hwsim_add_interface()
2140 	vif->cab_queue = 0;  in mac80211_hwsim_add_interface()
2141 	vif->hw_queue[IEEE80211_AC_VO] = 0;  in mac80211_hwsim_add_interface()
2142 	vif->hw_queue[IEEE80211_AC_VI] = 1;  in mac80211_hwsim_add_interface()
2143 	vif->hw_queue[IEEE80211_AC_BE] = 2;  in mac80211_hwsim_add_interface()
2144 	vif->hw_queue[IEEE80211_AC_BK] = 3;  in mac80211_hwsim_add_interface()
2156 	struct hwsim_vif_priv *vp = (void *)vif->drv_priv;  in mac80211_hwsim_link_add_debugfs()
2159 			   &vp->skip_beacons[link_conf->link_id]);  in mac80211_hwsim_link_add_debugfs()
2169 	wiphy_dbg(hw->wiphy,  in mac80211_hwsim_change_interface()
2172 		    newtype, vif->addr);  in mac80211_hwsim_change_interface()
2176 	 * interface may change from non-AP to AP in  in mac80211_hwsim_change_interface()
2179 	vif->cab_queue = 0;  in mac80211_hwsim_change_interface()
2187 	wiphy_dbg(hw->wiphy, "%s (type=%d mac_addr=%pM)\n",  in mac80211_hwsim_remove_interface()
2189 		  vif->addr);  in mac80211_hwsim_remove_interface()
2192 	if (vif->type != NL80211_IFTYPE_MONITOR)  in mac80211_hwsim_remove_interface()
2193 		mac80211_hwsim_config_mac_nl(hw, vif->addr, false);  in mac80211_hwsim_remove_interface()
2200 	struct mac80211_hwsim_data *data = hw->priv;  in mac80211_hwsim_tx_frame()
2201 	u32 _portid = READ_ONCE(data->wmediumd);  in mac80211_hwsim_tx_frame()
2205 		ieee80211_get_tx_rates(txi->control.vif, NULL, skb,  in mac80211_hwsim_tx_frame()
2206 				       txi->control.rates,  in mac80211_hwsim_tx_frame()
2207 				       ARRAY_SIZE(txi->control.rates));  in mac80211_hwsim_tx_frame()
2215 	data->tx_pkts++;  in mac80211_hwsim_tx_frame()
2216 	data->tx_bytes += skb->len;  in mac80211_hwsim_tx_frame()
2227 	struct hwsim_vif_priv *vp = (void *)vif->drv_priv;  in __mac80211_hwsim_beacon_tx()
2234 	if (vp->skip_beacons[link_conf->link_id]) {  in __mac80211_hwsim_beacon_tx()
2235 		vp->skip_beacons[link_conf->link_id]--;  in __mac80211_hwsim_beacon_tx()
2243 				       info->control.rates,  in __mac80211_hwsim_beacon_tx()
2244 				       ARRAY_SIZE(info->control.rates));  in __mac80211_hwsim_beacon_tx()
2248 		bitrate = txrate->bitrate;  in __mac80211_hwsim_beacon_tx()
2250 	mgmt = (struct ieee80211_mgmt *) skb->data;  in __mac80211_hwsim_beacon_tx()
2252 	data->abs_bcn_ts = mac80211_hwsim_get_tsf_raw();  in __mac80211_hwsim_beacon_tx()
2253 	if (ieee80211_is_s1g_beacon(mgmt->frame_control)) {  in __mac80211_hwsim_beacon_tx()
2256 		ext->u.s1g_beacon.timestamp = cpu_to_le32(data->abs_bcn_ts +  in __mac80211_hwsim_beacon_tx()
2257 							  data->tsf_offset +  in __mac80211_hwsim_beacon_tx()
2261 		mgmt->u.beacon.timestamp = cpu_to_le64(data->abs_bcn_ts +  in __mac80211_hwsim_beacon_tx()
2262 						       data->tsf_offset +  in __mac80211_hwsim_beacon_tx()
2268 			rcu_dereference(link_conf->chanctx_conf)->def.chan);  in __mac80211_hwsim_beacon_tx()
2275 	u32 link_id = link_data->link_id;  in mac80211_hwsim_beacon_tx()
2280 	struct ieee80211_hw *hw = data->hw;  in mac80211_hwsim_beacon_tx()
2285 	link_conf = rcu_dereference(vif->link_conf[link_id]);  in mac80211_hwsim_beacon_tx()
2289 	if (vif->type != NL80211_IFTYPE_AP &&  in mac80211_hwsim_beacon_tx()
2290 	    vif->type != NL80211_IFTYPE_MESH_POINT &&  in mac80211_hwsim_beacon_tx()
2291 	    vif->type != NL80211_IFTYPE_ADHOC &&  in mac80211_hwsim_beacon_tx()
2292 	    vif->type != NL80211_IFTYPE_OCB)  in mac80211_hwsim_beacon_tx()
2295 	if (vif->mbssid_tx_vif && vif->mbssid_tx_vif != vif)  in mac80211_hwsim_beacon_tx()
2298 	if (vif->bss_conf.ema_ap) {  in mac80211_hwsim_beacon_tx()
2303 		if (!ema || !ema->cnt)  in mac80211_hwsim_beacon_tx()
2306 		for (i = 0; i < ema->cnt; i++) {  in mac80211_hwsim_beacon_tx()
2308 						   ema->bcn[i].skb);  in mac80211_hwsim_beacon_tx()
2309 			ema->bcn[i].skb = NULL; /* Already freed */  in mac80211_hwsim_beacon_tx()
2322 			rcu_dereference(link_conf->chanctx_conf)->def.chan);  in mac80211_hwsim_beacon_tx()
2325 	if (link_conf->csa_active && ieee80211_beacon_cntdwn_is_complete(vif, link_id))  in mac80211_hwsim_beacon_tx()
2328 	if (link_conf->color_change_active &&  in mac80211_hwsim_beacon_tx()
2340 			     link_data[link_data->link_id]);  in mac80211_hwsim_beacon()
2341 	struct ieee80211_hw *hw = data->hw;  in mac80211_hwsim_beacon()
2342 	u64 bcn_int = link_data->beacon_int;  in mac80211_hwsim_beacon()
2344 	if (!data->started)  in mac80211_hwsim_beacon()
2352 	if (data->bcn_delta) {  in mac80211_hwsim_beacon()
2353 		bcn_int -= data->bcn_delta;  in mac80211_hwsim_beacon()
2354 		data->bcn_delta = 0;  in mac80211_hwsim_beacon()
2356 	hrtimer_forward_now(&link_data->beacon_timer,  in mac80211_hwsim_beacon()
2380 	struct mac80211_hwsim_data *data = hw->priv;  in mac80211_hwsim_config()
2381 	struct ieee80211_conf *conf = &hw->conf;  in mac80211_hwsim_config()
2390 	if (conf->chandef.chan)  in mac80211_hwsim_config()
2391 		wiphy_dbg(hw->wiphy,  in mac80211_hwsim_config()
2392 			  "%s (freq=%d(%d - %d)/%s idle=%d ps=%d smps=%s)\n",  in mac80211_hwsim_config()
2394 			  conf->chandef.chan->center_freq,  in mac80211_hwsim_config()
2395 			  conf->chandef.center_freq1,  in mac80211_hwsim_config()
2396 			  conf->chandef.center_freq2,  in mac80211_hwsim_config()
2397 			  hwsim_chanwidths[conf->chandef.width],  in mac80211_hwsim_config()
2398 			  !!(conf->flags & IEEE80211_CONF_IDLE),  in mac80211_hwsim_config()
2399 			  !!(conf->flags & IEEE80211_CONF_PS),  in mac80211_hwsim_config()
2400 			  smps_modes[conf->smps_mode]);  in mac80211_hwsim_config()
2402 		wiphy_dbg(hw->wiphy,  in mac80211_hwsim_config()
2405 			  !!(conf->flags & IEEE80211_CONF_IDLE),  in mac80211_hwsim_config()
2406 			  !!(conf->flags & IEEE80211_CONF_PS),  in mac80211_hwsim_config()
2407 			  smps_modes[conf->smps_mode]);  in mac80211_hwsim_config()
2409 	data->idle = !!(conf->flags & IEEE80211_CONF_IDLE);  in mac80211_hwsim_config()
2411 	WARN_ON(conf->chandef.chan && data->use_chanctx);  in mac80211_hwsim_config()
2413 	mutex_lock(&data->mutex);  in mac80211_hwsim_config()
2414 	if (data->scanning && conf->chandef.chan) {  in mac80211_hwsim_config()
2415 		for (idx = 0; idx < ARRAY_SIZE(data->survey_data); idx++) {  in mac80211_hwsim_config()
2416 			if (data->survey_data[idx].channel == data->channel) {  in mac80211_hwsim_config()
2417 				data->survey_data[idx].start =  in mac80211_hwsim_config()
2418 					data->survey_data[idx].next_start;  in mac80211_hwsim_config()
2419 				data->survey_data[idx].end = jiffies;  in mac80211_hwsim_config()
2424 		data->channel = conf->chandef.chan;  in mac80211_hwsim_config()
2425 		data->bw = conf->chandef.width;  in mac80211_hwsim_config()
2427 		for (idx = 0; idx < ARRAY_SIZE(data->survey_data); idx++) {  in mac80211_hwsim_config()
2428 			if (data->survey_data[idx].channel &&  in mac80211_hwsim_config()
2429 			    data->survey_data[idx].channel != data->channel)  in mac80211_hwsim_config()
2431 			data->survey_data[idx].channel = data->channel;  in mac80211_hwsim_config()
2432 			data->survey_data[idx].next_start = jiffies;  in mac80211_hwsim_config()
2436 		data->channel = conf->chandef.chan;  in mac80211_hwsim_config()
2437 		data->bw = conf->chandef.width;  in mac80211_hwsim_config()
2439 	mutex_unlock(&data->mutex);  in mac80211_hwsim_config()
2441 	for (idx = 0; idx < ARRAY_SIZE(data->link_data); idx++) {  in mac80211_hwsim_config()
2443 			&data->link_data[idx];  in mac80211_hwsim_config()
2445 		if (!data->started || !link_data->beacon_int) {  in mac80211_hwsim_config()
2446 			hrtimer_cancel(&link_data->beacon_timer);  in mac80211_hwsim_config()
2447 		} else if (!hrtimer_active(&link_data->beacon_timer)) {  in mac80211_hwsim_config()
2449 			u32 bcn_int = link_data->beacon_int;  in mac80211_hwsim_config()
2450 			u64 until_tbtt = bcn_int - do_div(tsf, bcn_int);  in mac80211_hwsim_config()
2452 			hrtimer_start(&link_data->beacon_timer,  in mac80211_hwsim_config()
2466 	struct mac80211_hwsim_data *data = hw->priv;  in mac80211_hwsim_configure_filter()
2468 	wiphy_dbg(hw->wiphy, "%s\n", __func__);  in mac80211_hwsim_configure_filter()
2470 	data->rx_filter = 0;  in mac80211_hwsim_configure_filter()
2472 		data->rx_filter |= FIF_ALLMULTI;  in mac80211_hwsim_configure_filter()
2474 		data->rx_filter |= FIF_MCAST_ACTION;  in mac80211_hwsim_configure_filter()
2476 	*total_flags = data->rx_filter;  in mac80211_hwsim_configure_filter()
2483 	struct hwsim_vif_priv *vp = (void *)vif->drv_priv;  in mac80211_hwsim_bcn_en_iter()
2485 	if (vp->bcn_en)  in mac80211_hwsim_bcn_en_iter()
2493 	struct hwsim_vif_priv *vp = (void *)vif->drv_priv;  in mac80211_hwsim_vif_info_changed()
2497 	wiphy_dbg(hw->wiphy, "%s(changed=0x%llx vif->addr=%pM)\n",  in mac80211_hwsim_vif_info_changed()
2498 		  __func__, changed, vif->addr);  in mac80211_hwsim_vif_info_changed()
2501 		wiphy_dbg(hw->wiphy, "  ASSOC: assoc=%d aid=%d\n",  in mac80211_hwsim_vif_info_changed()
2502 			  vif->cfg.assoc, vif->cfg.aid);  in mac80211_hwsim_vif_info_changed()
2503 		vp->assoc = vif->cfg.assoc;  in mac80211_hwsim_vif_info_changed()
2504 		vp->aid = vif->cfg.aid;  in mac80211_hwsim_vif_info_changed()
2507 	if (vif->type == NL80211_IFTYPE_STATION &&  in mac80211_hwsim_vif_info_changed()
2511 		if (vif->active_links != usable_links)  in mac80211_hwsim_vif_info_changed()
2521 	struct hwsim_vif_priv *vp = (void *)vif->drv_priv;  in mac80211_hwsim_link_info_changed()
2522 	struct mac80211_hwsim_data *data = hw->priv;  in mac80211_hwsim_link_info_changed()
2523 	unsigned int link_id = info->link_id;  in mac80211_hwsim_link_info_changed()
2524 	struct mac80211_hwsim_link_data *link_data = &data->link_data[link_id];  in mac80211_hwsim_link_info_changed()
2528 	wiphy_dbg(hw->wiphy, "%s(changed=0x%llx vif->addr=%pM, link id %u)\n",  in mac80211_hwsim_link_info_changed()
2529 		  __func__, (unsigned long long)changed, vif->addr, link_id);  in mac80211_hwsim_link_info_changed()
2532 		wiphy_dbg(hw->wiphy, "%s: BSSID changed: %pM\n",  in mac80211_hwsim_link_info_changed()
2533 			  __func__, info->bssid);  in mac80211_hwsim_link_info_changed()
2534 		memcpy(vp->bssid, info->bssid, ETH_ALEN);  in mac80211_hwsim_link_info_changed()
2538 		wiphy_dbg(hw->wiphy, "  BCN EN: %d (BI=%u)\n",  in mac80211_hwsim_link_info_changed()
2539 			  info->enable_beacon, info->beacon_int);  in mac80211_hwsim_link_info_changed()
2540 		vp->bcn_en = info->enable_beacon;  in mac80211_hwsim_link_info_changed()
2541 		if (data->started &&  in mac80211_hwsim_link_info_changed()
2542 		    !hrtimer_active(&link_data->beacon_timer) &&  in mac80211_hwsim_link_info_changed()
2543 		    info->enable_beacon) {  in mac80211_hwsim_link_info_changed()
2546 			link_data->beacon_int = info->beacon_int * 1024;  in mac80211_hwsim_link_info_changed()
2548 			bcn_int = link_data->beacon_int;  in mac80211_hwsim_link_info_changed()
2549 			until_tbtt = bcn_int - do_div(tsf, bcn_int);  in mac80211_hwsim_link_info_changed()
2551 			hrtimer_start(&link_data->beacon_timer,  in mac80211_hwsim_link_info_changed()
2554 		} else if (!info->enable_beacon) {  in mac80211_hwsim_link_info_changed()
2557 				data->hw, IEEE80211_IFACE_ITER_NORMAL,  in mac80211_hwsim_link_info_changed()
2559 			wiphy_dbg(hw->wiphy, "  beaconing vifs remaining: %u",  in mac80211_hwsim_link_info_changed()
2562 				hrtimer_cancel(&link_data->beacon_timer);  in mac80211_hwsim_link_info_changed()
2563 				link_data->beacon_int = 0;  in mac80211_hwsim_link_info_changed()
2569 		wiphy_dbg(hw->wiphy, "  ERP_CTS_PROT: %d\n",  in mac80211_hwsim_link_info_changed()
2570 			  info->use_cts_prot);  in mac80211_hwsim_link_info_changed()
2574 		wiphy_dbg(hw->wiphy, "  ERP_PREAMBLE: %d\n",  in mac80211_hwsim_link_info_changed()
2575 			  info->use_short_preamble);  in mac80211_hwsim_link_info_changed()
2579 		wiphy_dbg(hw->wiphy, "  ERP_SLOT: %d\n", info->use_short_slot);  in mac80211_hwsim_link_info_changed()
2583 		wiphy_dbg(hw->wiphy, "  HT: op_mode=0x%x\n",  in mac80211_hwsim_link_info_changed()
2584 			  info->ht_operation_mode);  in mac80211_hwsim_link_info_changed()
2588 		wiphy_dbg(hw->wiphy, "  BASIC_RATES: 0x%llx\n",  in mac80211_hwsim_link_info_changed()
2589 			  (unsigned long long) info->basic_rates);  in mac80211_hwsim_link_info_changed()
2593 		wiphy_dbg(hw->wiphy, "  TX Power: %d dBm\n", info->txpower);  in mac80211_hwsim_link_info_changed()
2602 	struct mac80211_hwsim_data *data = hw->priv;  in mac80211_hwsim_sta_rc_update()
2603 	struct ieee80211_sta *sta = link_sta->sta;  in mac80211_hwsim_sta_rc_update()
2609 	     link_id < ARRAY_SIZE(vif->link_conf);  in mac80211_hwsim_sta_rc_update()
2614 		link_sta = rcu_dereference(sta->link[link_id]);  in mac80211_hwsim_sta_rc_update()
2619 		switch (link_sta->bandwidth) {  in mac80211_hwsim_sta_rc_update()
2629 		if (!data->use_chanctx) {  in mac80211_hwsim_sta_rc_update()
2630 			confbw = data->bw;  in mac80211_hwsim_sta_rc_update()
2634 			vif_conf = rcu_dereference(vif->link_conf[link_id]);  in mac80211_hwsim_sta_rc_update()
2638 			chanctx_conf = rcu_dereference(vif_conf->chanctx_conf);  in mac80211_hwsim_sta_rc_update()
2641 				confbw = chanctx_conf->def.width;  in mac80211_hwsim_sta_rc_update()
2646 		     vif->addr, link_id, sta->addr, bw, sta->deflink.bandwidth,  in mac80211_hwsim_sta_rc_update()
2647 		     hwsim_get_chanwidth(data->bw), data->bw);  in mac80211_hwsim_sta_rc_update()
2660 	struct hwsim_sta_priv *sp = (void *)sta->drv_priv;  in mac80211_hwsim_sta_add()
2664 	mac80211_hwsim_sta_rc_update(hw, vif, &sta->deflink, 0);  in mac80211_hwsim_sta_add()
2666 	if (sta->valid_links) {  in mac80211_hwsim_sta_add()
2667 		WARN(hweight16(sta->valid_links) > 1,  in mac80211_hwsim_sta_add()
2669 		     sta->valid_links);  in mac80211_hwsim_sta_add()
2670 		sp->active_links_rx = sta->valid_links;  in mac80211_hwsim_sta_add()
2703 	    vif->type == NL80211_IFTYPE_STATION &&  in mac80211_hwsim_sta_state()
2704 	    new_state == IEEE80211_STA_AUTHORIZED && !sta->tdls)  in mac80211_hwsim_sta_state()
2742 	wiphy_dbg(hw->wiphy,  in mac80211_hwsim_conf_tx()
2745 		  params->txop, params->cw_min,  in mac80211_hwsim_conf_tx()
2746 		  params->cw_max, params->aifs);  in mac80211_hwsim_conf_tx()
2753 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_get_survey()
2755 	if (idx < 0 || idx >= ARRAY_SIZE(hwsim->survey_data))  in mac80211_hwsim_get_survey()
2756 		return -ENOENT;  in mac80211_hwsim_get_survey()
2758 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_get_survey()
2759 	survey->channel = hwsim->survey_data[idx].channel;  in mac80211_hwsim_get_survey()
2760 	if (!survey->channel) {  in mac80211_hwsim_get_survey()
2761 		mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_get_survey()
2762 		return -ENOENT;  in mac80211_hwsim_get_survey()
2766 	 * Magically conjured dummy values --- this is only ok for simulated hardware.  in mac80211_hwsim_get_survey()
2769 	 * report any, especially not a magically conjured ones :-)  in mac80211_hwsim_get_survey()
2771 	survey->filled = SURVEY_INFO_NOISE_DBM |  in mac80211_hwsim_get_survey()
2774 	survey->noise = -92;  in mac80211_hwsim_get_survey()
2775 	survey->time =  in mac80211_hwsim_get_survey()
2776 		jiffies_to_msecs(hwsim->survey_data[idx].end -  in mac80211_hwsim_get_survey()
2777 				 hwsim->survey_data[idx].start);  in mac80211_hwsim_get_survey()
2779 	survey->time_busy = survey->time/8;  in mac80211_hwsim_get_survey()
2780 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_get_survey()
2795 		if (neg_ttlm->downlink[i] != neg_ttlm->uplink[i] ||  in mac80211_hwsim_can_neg_ttlm()
2796 		    neg_ttlm->downlink[i] != neg_ttlm->downlink[0])  in mac80211_hwsim_can_neg_ttlm()
2817 	HWSIM_TM_ATTR_MAX	= __HWSIM_TM_ATTR_AFTER_LAST - 1
2836 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_testmode_cmd()
2847 		return -EINVAL;  in mac80211_hwsim_testmode_cmd()
2852 			return -EINVAL;  in mac80211_hwsim_testmode_cmd()
2856 		skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy,  in mac80211_hwsim_testmode_cmd()
2859 			return -ENOMEM;  in mac80211_hwsim_testmode_cmd()
2860 		if (nla_put_u32(skb, HWSIM_TM_ATTR_PS, hwsim->ps))  in mac80211_hwsim_testmode_cmd()
2870 		return -EOPNOTSUPP;  in mac80211_hwsim_testmode_cmd()
2875 	return -ENOBUFS;  in mac80211_hwsim_testmode_cmd()
2883 	struct ieee80211_sta *sta = params->sta;  in mac80211_hwsim_ampdu_action()
2884 	enum ieee80211_ampdu_mlme_action action = params->action;  in mac80211_hwsim_ampdu_action()
2885 	u16 tid = params->tid;  in mac80211_hwsim_ampdu_action()
2893 		ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);  in mac80211_hwsim_ampdu_action()
2901 		return -EOPNOTSUPP;  in mac80211_hwsim_ampdu_action()
2918 	struct cfg80211_scan_request *req = hwsim->hw_scan_request;  in hw_scan_work()
2921 	mutex_lock(&hwsim->mutex);  in hw_scan_work()
2922 	if (hwsim->scan_chan_idx >= req->n_channels) {  in hw_scan_work()
2927 		wiphy_dbg(hwsim->hw->wiphy, "hw scan complete\n");  in hw_scan_work()
2928 		ieee80211_scan_completed(hwsim->hw, &info);  in hw_scan_work()
2929 		hwsim->hw_scan_request = NULL;  in hw_scan_work()
2930 		hwsim->hw_scan_vif = NULL;  in hw_scan_work()
2931 		hwsim->tmp_chan = NULL;  in hw_scan_work()
2932 		mutex_unlock(&hwsim->mutex);  in hw_scan_work()
2933 		mac80211_hwsim_config_mac_nl(hwsim->hw, hwsim->scan_addr,  in hw_scan_work()
2938 	wiphy_dbg(hwsim->hw->wiphy, "hw scan %d MHz\n",  in hw_scan_work()
2939 		  req->channels[hwsim->scan_chan_idx]->center_freq);  in hw_scan_work()
2941 	hwsim->tmp_chan = req->channels[hwsim->scan_chan_idx];  in hw_scan_work()
2942 	if (hwsim->tmp_chan->flags & (IEEE80211_CHAN_NO_IR |  in hw_scan_work()
2944 	    !req->n_ssids) {  in hw_scan_work()
2949 		for (i = 0; i < req->n_ssids; i++) {  in hw_scan_work()
2953 			probe = ieee80211_probereq_get(hwsim->hw,  in hw_scan_work()
2954 						       hwsim->scan_addr,  in hw_scan_work()
2955 						       req->ssids[i].ssid,  in hw_scan_work()
2956 						       req->ssids[i].ssid_len,  in hw_scan_work()
2957 						       req->ie_len);  in hw_scan_work()
2961 			mgmt = (struct ieee80211_mgmt *) probe->data;  in hw_scan_work()
2962 			memcpy(mgmt->da, req->bssid, ETH_ALEN);  in hw_scan_work()
2963 			memcpy(mgmt->bssid, req->bssid, ETH_ALEN);  in hw_scan_work()
2965 			if (req->ie_len)  in hw_scan_work()
2966 				skb_put_data(probe, req->ie, req->ie_len);  in hw_scan_work()
2969 			if (!ieee80211_tx_prepare_skb(hwsim->hw,  in hw_scan_work()
2970 						      hwsim->hw_scan_vif,  in hw_scan_work()
2972 						      hwsim->tmp_chan->band,  in hw_scan_work()
2980 			mac80211_hwsim_tx_frame(hwsim->hw, probe,  in hw_scan_work()
2981 						hwsim->tmp_chan);  in hw_scan_work()
2986 	ieee80211_queue_delayed_work(hwsim->hw, &hwsim->hw_scan,  in hw_scan_work()
2988 	hwsim->survey_data[hwsim->scan_chan_idx].channel = hwsim->tmp_chan;  in hw_scan_work()
2989 	hwsim->survey_data[hwsim->scan_chan_idx].start = jiffies;  in hw_scan_work()
2990 	hwsim->survey_data[hwsim->scan_chan_idx].end =  in hw_scan_work()
2992 	hwsim->scan_chan_idx++;  in hw_scan_work()
2993 	mutex_unlock(&hwsim->mutex);  in hw_scan_work()
3000 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_hw_scan()
3001 	struct cfg80211_scan_request *req = &hw_req->req;  in mac80211_hwsim_hw_scan()
3003 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_hw_scan()
3004 	if (WARN_ON(hwsim->tmp_chan || hwsim->hw_scan_request)) {  in mac80211_hwsim_hw_scan()
3005 		mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_hw_scan()
3006 		return -EBUSY;  in mac80211_hwsim_hw_scan()
3008 	hwsim->hw_scan_request = req;  in mac80211_hwsim_hw_scan()
3009 	hwsim->hw_scan_vif = vif;  in mac80211_hwsim_hw_scan()
3010 	hwsim->scan_chan_idx = 0;  in mac80211_hwsim_hw_scan()
3011 	if (req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR)  in mac80211_hwsim_hw_scan()
3012 		get_random_mask_addr(hwsim->scan_addr,  in mac80211_hwsim_hw_scan()
3013 				     hw_req->req.mac_addr,  in mac80211_hwsim_hw_scan()
3014 				     hw_req->req.mac_addr_mask);  in mac80211_hwsim_hw_scan()
3016 		memcpy(hwsim->scan_addr, vif->addr, ETH_ALEN);  in mac80211_hwsim_hw_scan()
3017 	memset(hwsim->survey_data, 0, sizeof(hwsim->survey_data));  in mac80211_hwsim_hw_scan()
3018 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_hw_scan()
3020 	mac80211_hwsim_config_mac_nl(hw, hwsim->scan_addr, true);  in mac80211_hwsim_hw_scan()
3021 	wiphy_dbg(hw->wiphy, "hwsim hw_scan request\n");  in mac80211_hwsim_hw_scan()
3023 	ieee80211_queue_delayed_work(hwsim->hw, &hwsim->hw_scan, 0);  in mac80211_hwsim_hw_scan()
3031 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_cancel_hw_scan()
3036 	wiphy_dbg(hw->wiphy, "hwsim cancel_hw_scan\n");  in mac80211_hwsim_cancel_hw_scan()
3038 	cancel_delayed_work_sync(&hwsim->hw_scan);  in mac80211_hwsim_cancel_hw_scan()
3040 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_cancel_hw_scan()
3041 	ieee80211_scan_completed(hwsim->hw, &info);  in mac80211_hwsim_cancel_hw_scan()
3042 	hwsim->tmp_chan = NULL;  in mac80211_hwsim_cancel_hw_scan()
3043 	hwsim->hw_scan_request = NULL;  in mac80211_hwsim_cancel_hw_scan()
3044 	hwsim->hw_scan_vif = NULL;  in mac80211_hwsim_cancel_hw_scan()
3045 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_cancel_hw_scan()
3052 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_sw_scan()
3054 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_sw_scan()
3056 	if (hwsim->scanning) {  in mac80211_hwsim_sw_scan()
3063 	memcpy(hwsim->scan_addr, mac_addr, ETH_ALEN);  in mac80211_hwsim_sw_scan()
3064 	mac80211_hwsim_config_mac_nl(hw, hwsim->scan_addr, true);  in mac80211_hwsim_sw_scan()
3065 	hwsim->scanning = true;  in mac80211_hwsim_sw_scan()
3066 	memset(hwsim->survey_data, 0, sizeof(hwsim->survey_data));  in mac80211_hwsim_sw_scan()
3069 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_sw_scan()
3075 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_sw_scan_complete()
3077 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_sw_scan_complete()
3080 	hwsim->scanning = false;  in mac80211_hwsim_sw_scan_complete()
3081 	mac80211_hwsim_config_mac_nl(hw, hwsim->scan_addr, false);  in mac80211_hwsim_sw_scan_complete()
3082 	eth_zero_addr(hwsim->scan_addr);  in mac80211_hwsim_sw_scan_complete()
3084 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_sw_scan_complete()
3092 	mutex_lock(&hwsim->mutex);  in hw_roc_start()
3094 	wiphy_dbg(hwsim->hw->wiphy, "hwsim ROC begins\n");  in hw_roc_start()
3095 	hwsim->tmp_chan = hwsim->roc_chan;  in hw_roc_start()
3096 	ieee80211_ready_on_channel(hwsim->hw);  in hw_roc_start()
3098 	ieee80211_queue_delayed_work(hwsim->hw, &hwsim->roc_done,  in hw_roc_start()
3099 				     msecs_to_jiffies(hwsim->roc_duration));  in hw_roc_start()
3101 	mutex_unlock(&hwsim->mutex);  in hw_roc_start()
3109 	mutex_lock(&hwsim->mutex);  in hw_roc_done()
3110 	ieee80211_remain_on_channel_expired(hwsim->hw);  in hw_roc_done()
3111 	hwsim->tmp_chan = NULL;  in hw_roc_done()
3112 	mutex_unlock(&hwsim->mutex);  in hw_roc_done()
3114 	wiphy_dbg(hwsim->hw->wiphy, "hwsim ROC expired\n");  in hw_roc_done()
3123 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_roc()
3125 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_roc()
3126 	if (WARN_ON(hwsim->tmp_chan || hwsim->hw_scan_request)) {  in mac80211_hwsim_roc()
3127 		mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_roc()
3128 		return -EBUSY;  in mac80211_hwsim_roc()
3131 	hwsim->roc_chan = chan;  in mac80211_hwsim_roc()
3132 	hwsim->roc_duration = duration;  in mac80211_hwsim_roc()
3133 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_roc()
3135 	wiphy_dbg(hw->wiphy, "hwsim ROC (%d MHz, %d ms)\n",  in mac80211_hwsim_roc()
3136 		  chan->center_freq, duration);  in mac80211_hwsim_roc()
3137 	ieee80211_queue_delayed_work(hw, &hwsim->roc_start, HZ/50);  in mac80211_hwsim_roc()
3145 	struct mac80211_hwsim_data *hwsim = hw->priv;  in mac80211_hwsim_croc()
3147 	cancel_delayed_work_sync(&hwsim->roc_start);  in mac80211_hwsim_croc()
3148 	cancel_delayed_work_sync(&hwsim->roc_done);  in mac80211_hwsim_croc()
3150 	mutex_lock(&hwsim->mutex);  in mac80211_hwsim_croc()
3151 	hwsim->tmp_chan = NULL;  in mac80211_hwsim_croc()
3152 	mutex_unlock(&hwsim->mutex);  in mac80211_hwsim_croc()
3154 	wiphy_dbg(hw->wiphy, "hwsim ROC canceled\n");  in mac80211_hwsim_croc()
3163 	wiphy_dbg(hw->wiphy,  in mac80211_hwsim_add_chanctx()
3165 		  ctx->def.chan->center_freq, ctx->def.width,  in mac80211_hwsim_add_chanctx()
3166 		  ctx->def.center_freq1, ctx->def.center_freq2);  in mac80211_hwsim_add_chanctx()
3173 	wiphy_dbg(hw->wiphy,  in mac80211_hwsim_remove_chanctx()
3175 		  ctx->def.chan->center_freq, ctx->def.width,  in mac80211_hwsim_remove_chanctx()
3176 		  ctx->def.center_freq1, ctx->def.center_freq2);  in mac80211_hwsim_remove_chanctx()
3186 	wiphy_dbg(hw->wiphy,  in mac80211_hwsim_change_chanctx()
3188 		  ctx->def.chan->center_freq, ctx->def.width,  in mac80211_hwsim_change_chanctx()
3189 		  ctx->def.center_freq1, ctx->def.center_freq2);  in mac80211_hwsim_change_chanctx()
3201 	if (vif->type == NL80211_IFTYPE_STATION && vif->cfg.assoc) {  in mac80211_hwsim_assign_vif_chanctx()
3204 		skb = ieee80211_nullfunc_get(hw, vif, link_conf->link_id, true);  in mac80211_hwsim_assign_vif_chanctx()
3207 			mac80211_hwsim_tx_frame(hw, skb, ctx->def.chan);  in mac80211_hwsim_assign_vif_chanctx()
3224 	if (vif->type == NL80211_IFTYPE_STATION && vif->cfg.assoc) {  in mac80211_hwsim_unassign_vif_chanctx()
3227 		skb = ieee80211_nullfunc_get(hw, vif, link_conf->link_id, true);  in mac80211_hwsim_unassign_vif_chanctx()
3229 			struct ieee80211_hdr *hdr = (void *)skb->data;  in mac80211_hwsim_unassign_vif_chanctx()
3231 			hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);  in mac80211_hwsim_unassign_vif_chanctx()
3234 			mac80211_hwsim_tx_frame(hw, skb, ctx->def.chan);  in mac80211_hwsim_unassign_vif_chanctx()
3248 		return -EINVAL;  in mac80211_hwsim_switch_vif_chanctx()
3250 	wiphy_dbg(hw->wiphy,  in mac80211_hwsim_switch_vif_chanctx()
3255 		wiphy_dbg(hw->wiphy,  in mac80211_hwsim_switch_vif_chanctx()
3256 …"switch vif channel context: %d MHz/width: %d/cfreqs:%d/%d MHz -> %d MHz/width: %d/cfreqs:%d/%d MH…  in mac80211_hwsim_switch_vif_chanctx()
3257 			  vifs[i].old_ctx->def.chan->center_freq,  in mac80211_hwsim_switch_vif_chanctx()
3258 			  vifs[i].old_ctx->def.width,  in mac80211_hwsim_switch_vif_chanctx()
3259 			  vifs[i].old_ctx->def.center_freq1,  in mac80211_hwsim_switch_vif_chanctx()
3260 			  vifs[i].old_ctx->def.center_freq2,  in mac80211_hwsim_switch_vif_chanctx()
3261 			  vifs[i].new_ctx->def.chan->center_freq,  in mac80211_hwsim_switch_vif_chanctx()
3262 			  vifs[i].new_ctx->def.width,  in mac80211_hwsim_switch_vif_chanctx()
3263 			  vifs[i].new_ctx->def.center_freq1,  in mac80211_hwsim_switch_vif_chanctx()
3264 			  vifs[i].new_ctx->def.center_freq2);  in mac80211_hwsim_switch_vif_chanctx()
3315 	struct mac80211_hwsim_data *ar = hw->priv;  in mac80211_hwsim_get_et_stats()
3318 	data[i++] = ar->tx_pkts;  in mac80211_hwsim_get_et_stats()
3319 	data[i++] = ar->tx_bytes;  in mac80211_hwsim_get_et_stats()
3320 	data[i++] = ar->rx_pkts;  in mac80211_hwsim_get_et_stats()
3321 	data[i++] = ar->rx_bytes;  in mac80211_hwsim_get_et_stats()
3322 	data[i++] = ar->tx_dropped;  in mac80211_hwsim_get_et_stats()
3323 	data[i++] = ar->tx_failed;  in mac80211_hwsim_get_et_stats()
3324 	data[i++] = ar->ps;  in mac80211_hwsim_get_et_stats()
3325 	data[i++] = ar->group;  in mac80211_hwsim_get_et_stats()
3337 	return -EOPNOTSUPP;  in mac80211_hwsim_set_rts_threshold()
3355 		mac80211_hwsim_config_mac_nl(hw, old[i]->addr, false);  in mac80211_hwsim_change_vif_links()
3364 		mac80211_hwsim_config_mac_nl(hw, link_conf->addr, true);  in mac80211_hwsim_change_vif_links()
3375 	struct hwsim_sta_priv *sp = (void *)sta->drv_priv;  in mac80211_hwsim_change_sta_links()
3379 	if (vif->type == NL80211_IFTYPE_STATION)  in mac80211_hwsim_change_sta_links()
3380 		sp->active_links_rx = new_links;  in mac80211_hwsim_change_sta_links()
3388 	struct nlattr *ftm;  in mac80211_hwsim_send_pmsr_ftm_request_peer()  local
3390 	if (!request->requested)  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3391 		return -EINVAL;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3393 	ftm = nla_nest_start(msg, NL80211_PMSR_TYPE_FTM);  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3394 	if (!ftm)  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3395 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3397 	if (nla_put_u32(msg, NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE, request->preamble))  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3398 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3400 	if (nla_put_u16(msg, NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD, request->burst_period))  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3401 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3403 	if (request->asap && nla_put_flag(msg, NL80211_PMSR_FTM_REQ_ATTR_ASAP))  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3404 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3406 	if (request->request_lci && nla_put_flag(msg, NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI))  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3407 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3409 	if (request->request_civicloc &&  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3411 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3413 	if (request->trigger_based && nla_put_flag(msg, NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED))  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3414 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3416 	if (request->non_trigger_based &&  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3418 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3420 	if (request->lmr_feedback && nla_put_flag(msg, NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK))  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3421 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3423 	if (nla_put_u8(msg, NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP, request->num_bursts_exp))  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3424 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3426 	if (nla_put_u8(msg, NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION, request->burst_duration))  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3427 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3429 	if (nla_put_u8(msg, NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST, request->ftms_per_burst))  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3430 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3432 	if (nla_put_u8(msg, NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES, request->ftmr_retries))  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3433 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3435 	if (nla_put_u8(msg, NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION, request->burst_duration))  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3436 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3438 	if (nla_put_u8(msg, NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR, request->bss_color))  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3439 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3441 	nla_nest_end(msg, ftm);  in mac80211_hwsim_send_pmsr_ftm_request_peer()
3454 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_request_peer()
3457 		    request->addr))  in mac80211_hwsim_send_pmsr_request_peer()
3458 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_request_peer()
3462 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_request_peer()
3464 	err = nl80211_send_chandef(msg, &request->chandef);  in mac80211_hwsim_send_pmsr_request_peer()
3472 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_request_peer()
3474 	if (request->report_ap_tsf && nla_put_flag(msg, NL80211_PMSR_REQ_ATTR_GET_AP_TSF))  in mac80211_hwsim_send_pmsr_request_peer()
3475 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_request_peer()
3479 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_request_peer()
3481 	err = mac80211_hwsim_send_pmsr_ftm_request_peer(msg, &request->ftm);  in mac80211_hwsim_send_pmsr_request_peer()
3500 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_request()
3502 	if (nla_put_u32(msg, NL80211_ATTR_TIMEOUT, request->timeout))  in mac80211_hwsim_send_pmsr_request()
3503 		return -ENOBUFS;  in mac80211_hwsim_send_pmsr_request()
3505 	if (!is_zero_ether_addr(request->mac_addr)) {  in mac80211_hwsim_send_pmsr_request()
3506 		if (nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, request->mac_addr))  in mac80211_hwsim_send_pmsr_request()
3507 			return -ENOBUFS;  in mac80211_hwsim_send_pmsr_request()
3508 		if (nla_put(msg, NL80211_ATTR_MAC_MASK, ETH_ALEN, request->mac_addr_mask))  in mac80211_hwsim_send_pmsr_request()
3509 			return -ENOBUFS;  in mac80211_hwsim_send_pmsr_request()
3512 	for (int i = 0; i < request->n_peers; i++) {  in mac80211_hwsim_send_pmsr_request()
3513 		err = mac80211_hwsim_send_pmsr_request_peer(msg, &request->peers[i]);  in mac80211_hwsim_send_pmsr_request()
3534 	data = hw->priv;  in mac80211_hwsim_start_pmsr()
3535 	_portid = READ_ONCE(data->wmediumd);  in mac80211_hwsim_start_pmsr()
3537 		return -EOPNOTSUPP;  in mac80211_hwsim_start_pmsr()
3539 	mutex_lock(&data->mutex);  in mac80211_hwsim_start_pmsr()
3541 	if (data->pmsr_request) {  in mac80211_hwsim_start_pmsr()
3542 		err = -EBUSY;  in mac80211_hwsim_start_pmsr()
3549 		err = -ENOMEM;  in mac80211_hwsim_start_pmsr()
3556 		    ETH_ALEN, data->addresses[1].addr)) {  in mac80211_hwsim_start_pmsr()
3557 		err = -ENOMEM;  in mac80211_hwsim_start_pmsr()
3563 		err = -ENOMEM;  in mac80211_hwsim_start_pmsr()
3579 	data->pmsr_request = request;  in mac80211_hwsim_start_pmsr()
3580 	data->pmsr_request_wdev = ieee80211_vif_to_wdev(vif);  in mac80211_hwsim_start_pmsr()
3586 	mutex_unlock(&data->mutex);  in mac80211_hwsim_start_pmsr()
3601 	data = hw->priv;  in mac80211_hwsim_abort_pmsr()
3602 	_portid = READ_ONCE(data->wmediumd);  in mac80211_hwsim_abort_pmsr()
3606 	mutex_lock(&data->mutex);  in mac80211_hwsim_abort_pmsr()
3608 	if (data->pmsr_request != request) {  in mac80211_hwsim_abort_pmsr()
3609 		err = -EINVAL;  in mac80211_hwsim_abort_pmsr()
3615 		err = -ENOMEM;  in mac80211_hwsim_abort_pmsr()
3621 	if (nla_put(skb, HWSIM_ATTR_ADDR_TRANSMITTER, ETH_ALEN, data->addresses[1].addr))  in mac80211_hwsim_abort_pmsr()
3626 		err = -ENOMEM;  in mac80211_hwsim_abort_pmsr()
3648 	mutex_unlock(&data->mutex);  in mac80211_hwsim_abort_pmsr()
3659 			       rateattr, hwsim_rate_info_policy, info->extack);  in mac80211_hwsim_parse_rate_info()
3664 		rate_info->flags = nla_get_u8(tb[HWSIM_RATE_INFO_ATTR_FLAGS]);  in mac80211_hwsim_parse_rate_info()
3667 		rate_info->mcs = nla_get_u8(tb[HWSIM_RATE_INFO_ATTR_MCS]);  in mac80211_hwsim_parse_rate_info()
3670 		rate_info->legacy = nla_get_u16(tb[HWSIM_RATE_INFO_ATTR_LEGACY]);  in mac80211_hwsim_parse_rate_info()
3673 		rate_info->nss = nla_get_u8(tb[HWSIM_RATE_INFO_ATTR_NSS]);  in mac80211_hwsim_parse_rate_info()
3676 		rate_info->bw = nla_get_u8(tb[HWSIM_RATE_INFO_ATTR_BW]);  in mac80211_hwsim_parse_rate_info()
3679 		rate_info->he_gi = nla_get_u8(tb[HWSIM_RATE_INFO_ATTR_HE_GI]);  in mac80211_hwsim_parse_rate_info()
3682 		rate_info->he_dcm = nla_get_u8(tb[HWSIM_RATE_INFO_ATTR_HE_DCM]);  in mac80211_hwsim_parse_rate_info()
3685 		rate_info->he_ru_alloc =  in mac80211_hwsim_parse_rate_info()
3689 		rate_info->n_bonded_ch = nla_get_u8(tb[HWSIM_RATE_INFO_ATTR_N_BOUNDED_CH]);  in mac80211_hwsim_parse_rate_info()
3692 		rate_info->eht_gi = nla_get_u8(tb[HWSIM_RATE_INFO_ATTR_EHT_GI]);  in mac80211_hwsim_parse_rate_info()
3695 		rate_info->eht_ru_alloc = nla_get_u8(tb[HWSIM_RATE_INFO_ATTR_EHT_RU_ALLOC]);  in mac80211_hwsim_parse_rate_info()
3700 static int mac80211_hwsim_parse_ftm_result(struct nlattr *ftm,  in mac80211_hwsim_parse_ftm_result()  argument
3708 			       ftm, hwsim_ftm_result_policy, info->extack);  in mac80211_hwsim_parse_ftm_result()
3713 		result->failure_reason = nla_get_u32(tb[NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON]);  in mac80211_hwsim_parse_ftm_result()
3716 		result->burst_index = nla_get_u16(tb[NL80211_PMSR_FTM_RESP_ATTR_BURST_INDEX]);  in mac80211_hwsim_parse_ftm_result()
3719 		result->num_ftmr_attempts_valid = 1;  in mac80211_hwsim_parse_ftm_result()
3720 		result->num_ftmr_attempts =  in mac80211_hwsim_parse_ftm_result()
3725 		result->num_ftmr_successes_valid = 1;  in mac80211_hwsim_parse_ftm_result()
3726 		result->num_ftmr_successes =  in mac80211_hwsim_parse_ftm_result()
3731 		result->busy_retry_time =  in mac80211_hwsim_parse_ftm_result()
3735 		result->num_bursts_exp = nla_get_u8(tb[NL80211_PMSR_FTM_RESP_ATTR_NUM_BURSTS_EXP]);  in mac80211_hwsim_parse_ftm_result()
3738 		result->burst_duration = nla_get_u8(tb[NL80211_PMSR_FTM_RESP_ATTR_BURST_DURATION]);  in mac80211_hwsim_parse_ftm_result()
3741 		result->ftms_per_burst = nla_get_u8(tb[NL80211_PMSR_FTM_RESP_ATTR_FTMS_PER_BURST]);  in mac80211_hwsim_parse_ftm_result()
3744 		result->rssi_avg_valid = 1;  in mac80211_hwsim_parse_ftm_result()
3745 		result->rssi_avg = nla_get_s32(tb[NL80211_PMSR_FTM_RESP_ATTR_RSSI_AVG]);  in mac80211_hwsim_parse_ftm_result()
3748 		result->rssi_spread_valid = 1;  in mac80211_hwsim_parse_ftm_result()
3749 		result->rssi_spread =  in mac80211_hwsim_parse_ftm_result()
3754 		result->tx_rate_valid = 1;  in mac80211_hwsim_parse_ftm_result()
3756 						     &result->tx_rate, info);  in mac80211_hwsim_parse_ftm_result()
3762 		result->rx_rate_valid = 1;  in mac80211_hwsim_parse_ftm_result()
3764 						     &result->rx_rate, info);  in mac80211_hwsim_parse_ftm_result()
3770 		result->rtt_avg_valid = 1;  in mac80211_hwsim_parse_ftm_result()
3771 		result->rtt_avg =  in mac80211_hwsim_parse_ftm_result()
3775 		result->rtt_variance_valid = 1;  in mac80211_hwsim_parse_ftm_result()
3776 		result->rtt_variance =  in mac80211_hwsim_parse_ftm_result()
3780 		result->rtt_spread_valid = 1;  in mac80211_hwsim_parse_ftm_result()
3781 		result->rtt_spread =  in mac80211_hwsim_parse_ftm_result()
3785 		result->dist_avg_valid = 1;  in mac80211_hwsim_parse_ftm_result()
3786 		result->dist_avg =  in mac80211_hwsim_parse_ftm_result()
3790 		result->dist_variance_valid = 1;  in mac80211_hwsim_parse_ftm_result()
3791 		result->dist_variance =  in mac80211_hwsim_parse_ftm_result()
3795 		result->dist_spread_valid = 1;  in mac80211_hwsim_parse_ftm_result()
3796 		result->dist_spread =  in mac80211_hwsim_parse_ftm_result()
3801 		result->lci = nla_data(tb[NL80211_PMSR_FTM_RESP_ATTR_LCI]);  in mac80211_hwsim_parse_ftm_result()
3802 		result->lci_len = nla_len(tb[NL80211_PMSR_FTM_RESP_ATTR_LCI]);  in mac80211_hwsim_parse_ftm_result()
3806 		result->civicloc = nla_data(tb[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC]);  in mac80211_hwsim_parse_ftm_result()
3807 		result->civicloc_len = nla_len(tb[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC]);  in mac80211_hwsim_parse_ftm_result()
3823 			       info->extack);  in mac80211_hwsim_parse_pmsr_resp()
3828 		result->status = nla_get_u32(tb[NL80211_PMSR_RESP_ATTR_STATUS]);  in mac80211_hwsim_parse_pmsr_resp()
3831 		result->host_time = nla_get_u64(tb[NL80211_PMSR_RESP_ATTR_HOST_TIME]);  in mac80211_hwsim_parse_pmsr_resp()
3834 		result->ap_tsf_valid = 1;  in mac80211_hwsim_parse_pmsr_resp()
3835 		result->ap_tsf = nla_get_u64(tb[NL80211_PMSR_RESP_ATTR_AP_TSF]);  in mac80211_hwsim_parse_pmsr_resp()
3838 	result->final = !!tb[NL80211_PMSR_RESP_ATTR_FINAL];  in mac80211_hwsim_parse_pmsr_resp()
3846 			result->type = NL80211_PMSR_TYPE_FTM;  in mac80211_hwsim_parse_pmsr_resp()
3847 			ret = mac80211_hwsim_parse_ftm_result(pmsr, &result->ftm, info);  in mac80211_hwsim_parse_pmsr_resp()
3852 			NL_SET_ERR_MSG_ATTR(info->extack, pmsr, "Unknown pmsr resp type");  in mac80211_hwsim_parse_pmsr_resp()
3853 			return -EINVAL;  in mac80211_hwsim_parse_pmsr_resp()
3868 		return -EINVAL;  in mac80211_hwsim_parse_pmsr_result()
3871 			       hwsim_pmsr_peer_result_policy, info->extack);  in mac80211_hwsim_parse_pmsr_result()
3876 		memcpy(result->addr, nla_data(tb[NL80211_PMSR_PEER_ATTR_ADDR]),  in mac80211_hwsim_parse_pmsr_result()
3893 	const u8 *src;  in hwsim_pmsr_report_nl()  local
3897 	if (!info->attrs[HWSIM_ATTR_ADDR_TRANSMITTER])  in hwsim_pmsr_report_nl()
3898 		return -EINVAL;  in hwsim_pmsr_report_nl()
3900 	src = nla_data(info->attrs[HWSIM_ATTR_ADDR_TRANSMITTER]);  in hwsim_pmsr_report_nl()
3901 	data = get_hwsim_data_ref_from_addr(src);  in hwsim_pmsr_report_nl()
3903 		return -EINVAL;  in hwsim_pmsr_report_nl()
3905 	mutex_lock(&data->mutex);  in hwsim_pmsr_report_nl()
3906 	if (!data->pmsr_request) {  in hwsim_pmsr_report_nl()
3907 		err = -EINVAL;  in hwsim_pmsr_report_nl()
3911 	reqattr = info->attrs[HWSIM_ATTR_PMSR_RESULT];  in hwsim_pmsr_report_nl()
3913 		err = -EINVAL;  in hwsim_pmsr_report_nl()
3919 		err = -EINVAL;  in hwsim_pmsr_report_nl()
3930 		cfg80211_pmsr_report(data->pmsr_request_wdev,  in hwsim_pmsr_report_nl()
3931 				     data->pmsr_request, &result, GFP_KERNEL);  in hwsim_pmsr_report_nl()
3934 	cfg80211_pmsr_complete(data->pmsr_request_wdev, data->pmsr_request, GFP_KERNEL);  in hwsim_pmsr_report_nl()
3938 	data->pmsr_request = NULL;  in hwsim_pmsr_report_nl()
3939 	data->pmsr_request_wdev = NULL;  in hwsim_pmsr_report_nl()
3941 	mutex_unlock(&data->mutex);  in hwsim_pmsr_report_nl()
4064 	if (param->channels) {  in append_radio_msg()
4065 		ret = nla_put_u32(skb, HWSIM_ATTR_CHANNELS, param->channels);  in append_radio_msg()
4070 	if (param->reg_alpha2) {  in append_radio_msg()
4072 			      param->reg_alpha2);  in append_radio_msg()
4077 	if (param->regd) {  in append_radio_msg()
4081 			if (hwsim_world_regdom_custom[i] != param->regd)  in append_radio_msg()
4091 	if (param->reg_strict) {  in append_radio_msg()
4097 	if (param->p2p_device) {  in append_radio_msg()
4103 	if (param->use_chanctx) {  in append_radio_msg()
4109 	if (param->multi_radio) {  in append_radio_msg()
4115 	if (param->hwname) {  in append_radio_msg()
4117 			      strlen(param->hwname), param->hwname);  in append_radio_msg()
5098 	switch (sband->band) {  in mac80211_hwsim_sband_capab()
5148 			 IEEE80211_MLD_MAX_NUM_LINKS - 1)
5176 	if (WARN_ON(param->channels > 1 && !param->use_chanctx))  in mac80211_hwsim_new_radio()
5177 		return -EINVAL;  in mac80211_hwsim_new_radio()
5183 	if (param->mlo)  in mac80211_hwsim_new_radio()
5185 	else if (param->use_chanctx)  in mac80211_hwsim_new_radio()
5187 	hw = ieee80211_alloc_hw_nm(sizeof(*data), ops, param->hwname);  in mac80211_hwsim_new_radio()
5190 		err = -ENOMEM;  in mac80211_hwsim_new_radio()
5195 	param->hwname = wiphy_name(hw->wiphy);  in mac80211_hwsim_new_radio()
5201 	wiphy_net_set(hw->wiphy, net);  in mac80211_hwsim_new_radio()
5203 	data = hw->priv;  in mac80211_hwsim_new_radio()
5204 	data->hw = hw;  in mac80211_hwsim_new_radio()
5206 	data->dev = device_create(hwsim_class, NULL, 0, hw, "hwsim%d", idx);  in mac80211_hwsim_new_radio()
5207 	if (IS_ERR(data->dev)) {  in mac80211_hwsim_new_radio()
5210 		       PTR_ERR(data->dev));  in mac80211_hwsim_new_radio()
5211 		err = -ENOMEM;  in mac80211_hwsim_new_radio()
5214 	data->dev->driver = &mac80211_hwsim_driver.driver;  in mac80211_hwsim_new_radio()
5215 	err = device_bind_driver(data->dev);  in mac80211_hwsim_new_radio()
5222 	skb_queue_head_init(&data->pending);  in mac80211_hwsim_new_radio()
5224 	SET_IEEE80211_DEV(hw, data->dev);  in mac80211_hwsim_new_radio()
5225 	if (!param->perm_addr) {  in mac80211_hwsim_new_radio()
5230 		memcpy(data->addresses[0].addr, addr, ETH_ALEN);  in mac80211_hwsim_new_radio()
5232 		memcpy(data->addresses[1].addr, addr, ETH_ALEN);  in mac80211_hwsim_new_radio()
5233 		data->addresses[1].addr[0] |= 0x40;  in mac80211_hwsim_new_radio()
5234 		hw->wiphy->n_addresses = 2;  in mac80211_hwsim_new_radio()
5235 		hw->wiphy->addresses = data->addresses;  in mac80211_hwsim_new_radio()
5238 		memcpy(data->addresses[0].addr, param->perm_addr, ETH_ALEN);  in mac80211_hwsim_new_radio()
5240 		memcpy(data->addresses[1].addr, param->perm_addr, ETH_ALEN);  in mac80211_hwsim_new_radio()
5241 		hw->wiphy->n_addresses = 2;  in mac80211_hwsim_new_radio()
5242 		hw->wiphy->addresses = data->addresses;  in mac80211_hwsim_new_radio()
5245 	data->channels = param->channels;  in mac80211_hwsim_new_radio()
5246 	data->use_chanctx = param->use_chanctx;  in mac80211_hwsim_new_radio()
5247 	data->idx = idx;  in mac80211_hwsim_new_radio()
5248 	data->destroy_on_close = param->destroy_on_close;  in mac80211_hwsim_new_radio()
5250 		data->portid = info->snd_portid;  in mac80211_hwsim_new_radio()
5253 	if (param->iftypes & BIT(NL80211_IFTYPE_ADHOC)) {  in mac80211_hwsim_new_radio()
5254 		data->if_limits[n_limits].max = 1;  in mac80211_hwsim_new_radio()
5255 		data->if_limits[n_limits].types = BIT(NL80211_IFTYPE_ADHOC);  in mac80211_hwsim_new_radio()
5259 	if (param->iftypes & HWSIM_DEFAULT_IF_LIMIT) {  in mac80211_hwsim_new_radio()
5260 		data->if_limits[n_limits].max = 2048;  in mac80211_hwsim_new_radio()
5264 		 * bits that both param->iftype & HWSIM_DEFAULT_IF_LIMIT have.  in mac80211_hwsim_new_radio()
5266 		data->if_limits[n_limits].types =  in mac80211_hwsim_new_radio()
5267 					HWSIM_DEFAULT_IF_LIMIT & param->iftypes;  in mac80211_hwsim_new_radio()
5271 	if (param->iftypes & BIT(NL80211_IFTYPE_P2P_DEVICE)) {  in mac80211_hwsim_new_radio()
5272 		data->if_limits[n_limits].max = 1;  in mac80211_hwsim_new_radio()
5273 		data->if_limits[n_limits].types =  in mac80211_hwsim_new_radio()
5278 	data->if_combination.radar_detect_widths =  in mac80211_hwsim_new_radio()
5287 	if (data->use_chanctx) {  in mac80211_hwsim_new_radio()
5288 		hw->wiphy->max_scan_ssids = 255;  in mac80211_hwsim_new_radio()
5289 		hw->wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN;  in mac80211_hwsim_new_radio()
5290 		hw->wiphy->max_remain_on_channel_duration = 1000;  in mac80211_hwsim_new_radio()
5291 		data->if_combination.num_different_channels = data->channels;  in mac80211_hwsim_new_radio()
5293 		data->if_combination.num_different_channels = 1;  in mac80211_hwsim_new_radio()
5297 		err = -EINVAL;  in mac80211_hwsim_new_radio()
5301 	data->if_combination.max_interfaces = 0;  in mac80211_hwsim_new_radio()
5303 		data->if_combination.max_interfaces +=  in mac80211_hwsim_new_radio()
5304 			data->if_limits[i].max;  in mac80211_hwsim_new_radio()
5306 	data->if_combination.n_limits = n_limits;  in mac80211_hwsim_new_radio()
5307 	data->if_combination.limits = data->if_limits;  in mac80211_hwsim_new_radio()
5311 	 * advertise them - if there's only a single thing like  in mac80211_hwsim_new_radio()
5314 	if (data->if_combination.max_interfaces > 1) {  in mac80211_hwsim_new_radio()
5315 		hw->wiphy->iface_combinations = &data->if_combination;  in mac80211_hwsim_new_radio()
5316 		hw->wiphy->n_iface_combinations = 1;  in mac80211_hwsim_new_radio()
5319 	if (param->ciphers) {  in mac80211_hwsim_new_radio()
5320 		memcpy(data->ciphers, param->ciphers,  in mac80211_hwsim_new_radio()
5321 		       param->n_ciphers * sizeof(u32));  in mac80211_hwsim_new_radio()
5322 		hw->wiphy->cipher_suites = data->ciphers;  in mac80211_hwsim_new_radio()
5323 		hw->wiphy->n_cipher_suites = param->n_ciphers;  in mac80211_hwsim_new_radio()
5326 	hw->wiphy->mbssid_max_interfaces = 8;  in mac80211_hwsim_new_radio()
5327 	hw->wiphy->ema_max_profile_periodicity = 3;  in mac80211_hwsim_new_radio()
5329 	data->rx_rssi = DEFAULT_RX_RSSI;  in mac80211_hwsim_new_radio()
5331 	INIT_DELAYED_WORK(&data->roc_start, hw_roc_start);  in mac80211_hwsim_new_radio()
5332 	INIT_DELAYED_WORK(&data->roc_done, hw_roc_done);  in mac80211_hwsim_new_radio()
5333 	INIT_DELAYED_WORK(&data->hw_scan, hw_scan_work);  in mac80211_hwsim_new_radio()
5335 	hw->queues = 5;  in mac80211_hwsim_new_radio()
5336 	hw->offchannel_tx_hw_queue = 4;  in mac80211_hwsim_new_radio()
5352 	if (param->mlo) {  in mac80211_hwsim_new_radio()
5353 		hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_MLO;  in mac80211_hwsim_new_radio()
5359 		hw->wiphy->iftype_ext_capab = mac80211_hwsim_iftypes_ext_capa;  in mac80211_hwsim_new_radio()
5360 		hw->wiphy->num_iftype_ext_capab =  in mac80211_hwsim_new_radio()
5369 	hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;  in mac80211_hwsim_new_radio()
5370 	hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS |  in mac80211_hwsim_new_radio()
5375 	hw->wiphy->features |= NL80211_FEATURE_ACTIVE_MONITOR |  in mac80211_hwsim_new_radio()
5380 	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_VHT_IBSS);  in mac80211_hwsim_new_radio()
5381 	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_BEACON_PROTECTION);  in mac80211_hwsim_new_radio()
5382 	wiphy_ext_feature_set(hw->wiphy,  in mac80211_hwsim_new_radio()
5384 	wiphy_ext_feature_set(hw->wiphy,  in mac80211_hwsim_new_radio()
5386 	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER);  in mac80211_hwsim_new_radio()
5388 	wiphy_ext_feature_set(hw->wiphy,  in mac80211_hwsim_new_radio()
5390 	wiphy_ext_feature_set(hw->wiphy,  in mac80211_hwsim_new_radio()
5393 	hw->wiphy->interface_modes = param->iftypes;  in mac80211_hwsim_new_radio()
5396 	hw->vif_data_size = sizeof(struct hwsim_vif_priv);  in mac80211_hwsim_new_radio()
5397 	hw->sta_data_size = sizeof(struct hwsim_sta_priv);  in mac80211_hwsim_new_radio()
5398 	hw->chanctx_data_size = sizeof(struct hwsim_chanctx_priv);  in mac80211_hwsim_new_radio()
5400 	memcpy(data->channels_2ghz, hwsim_channels_2ghz,  in mac80211_hwsim_new_radio()
5402 	memcpy(data->channels_5ghz, hwsim_channels_5ghz,  in mac80211_hwsim_new_radio()
5404 	memcpy(data->channels_6ghz, hwsim_channels_6ghz,  in mac80211_hwsim_new_radio()
5406 	memcpy(data->channels_s1g, hwsim_channels_s1g,  in mac80211_hwsim_new_radio()
5408 	memcpy(data->rates, hwsim_rates, sizeof(hwsim_rates));  in mac80211_hwsim_new_radio()
5411 		struct ieee80211_supported_band *sband = &data->bands[band];  in mac80211_hwsim_new_radio()
5416 		sband->band = band;  in mac80211_hwsim_new_radio()
5420 			sband->channels = data->channels_2ghz;  in mac80211_hwsim_new_radio()
5421 			sband->n_channels = ARRAY_SIZE(hwsim_channels_2ghz);  in mac80211_hwsim_new_radio()
5422 			sband->bitrates = data->rates;  in mac80211_hwsim_new_radio()
5423 			sband->n_bitrates = ARRAY_SIZE(hwsim_rates);  in mac80211_hwsim_new_radio()
5426 			sband->channels = data->channels_5ghz;  in mac80211_hwsim_new_radio()
5427 			sband->n_channels = ARRAY_SIZE(hwsim_channels_5ghz);  in mac80211_hwsim_new_radio()
5428 			sband->bitrates = data->rates + 4;  in mac80211_hwsim_new_radio()
5429 			sband->n_bitrates = ARRAY_SIZE(hwsim_rates) - 4;  in mac80211_hwsim_new_radio()
5431 			sband->vht_cap.vht_supported = true;  in mac80211_hwsim_new_radio()
5432 			sband->vht_cap.cap =  in mac80211_hwsim_new_radio()
5441 			sband->vht_cap.vht_mcs.rx_mcs_map =  in mac80211_hwsim_new_radio()
5450 			sband->vht_cap.vht_mcs.tx_mcs_map =  in mac80211_hwsim_new_radio()
5451 				sband->vht_cap.vht_mcs.rx_mcs_map;  in mac80211_hwsim_new_radio()
5454 			sband->channels = data->channels_6ghz;  in mac80211_hwsim_new_radio()
5455 			sband->n_channels = ARRAY_SIZE(hwsim_channels_6ghz);  in mac80211_hwsim_new_radio()
5456 			sband->bitrates = data->rates + 4;  in mac80211_hwsim_new_radio()
5457 			sband->n_bitrates = ARRAY_SIZE(hwsim_rates) - 4;  in mac80211_hwsim_new_radio()
5460 			memcpy(&sband->s1g_cap, &hwsim_s1g_cap,  in mac80211_hwsim_new_radio()
5461 			       sizeof(sband->s1g_cap));  in mac80211_hwsim_new_radio()
5462 			sband->channels = data->channels_s1g;  in mac80211_hwsim_new_radio()
5463 			sband->n_channels = ARRAY_SIZE(hwsim_channels_s1g);  in mac80211_hwsim_new_radio()
5470 			sband->ht_cap.ht_supported = true;  in mac80211_hwsim_new_radio()
5471 			sband->ht_cap.cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 |  in mac80211_hwsim_new_radio()
5476 			sband->ht_cap.ampdu_factor = 0x3;  in mac80211_hwsim_new_radio()
5477 			sband->ht_cap.ampdu_density = 0x6;  in mac80211_hwsim_new_radio()
5478 			memset(&sband->ht_cap.mcs, 0,  in mac80211_hwsim_new_radio()
5479 			       sizeof(sband->ht_cap.mcs));  in mac80211_hwsim_new_radio()
5480 			sband->ht_cap.mcs.rx_mask[0] = 0xff;  in mac80211_hwsim_new_radio()
5481 			sband->ht_cap.mcs.rx_mask[1] = 0xff;  in mac80211_hwsim_new_radio()
5482 			sband->ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;  in mac80211_hwsim_new_radio()
5487 		hw->wiphy->bands[band] = sband;  in mac80211_hwsim_new_radio()
5489 		if (!param->multi_radio)  in mac80211_hwsim_new_radio()
5492 		c = sband->channels;  in mac80211_hwsim_new_radio()
5493 		radio_range = &data->radio_range[n_bands];  in mac80211_hwsim_new_radio()
5494 		radio_range->start_freq = ieee80211_channel_to_khz(c) - 10000;  in mac80211_hwsim_new_radio()
5496 		c += sband->n_channels - 1;  in mac80211_hwsim_new_radio()
5497 		radio_range->end_freq = ieee80211_channel_to_khz(c) + 10000;  in mac80211_hwsim_new_radio()
5499 		radio = &data->radio[n_bands++];  in mac80211_hwsim_new_radio()
5500 		radio->freq_range = radio_range;  in mac80211_hwsim_new_radio()
5501 		radio->n_freq_range = 1;  in mac80211_hwsim_new_radio()
5502 		radio->iface_combinations = &data->if_combination_radio;  in mac80211_hwsim_new_radio()
5503 		radio->n_iface_combinations = 1;  in mac80211_hwsim_new_radio()
5506 	if (param->multi_radio) {  in mac80211_hwsim_new_radio()
5507 		hw->wiphy->radio = data->radio;  in mac80211_hwsim_new_radio()
5508 		hw->wiphy->n_radio = n_bands;  in mac80211_hwsim_new_radio()
5510 		memcpy(&data->if_combination_radio, &data->if_combination,  in mac80211_hwsim_new_radio()
5511 		       sizeof(data->if_combination));  in mac80211_hwsim_new_radio()
5512 		data->if_combination.num_different_channels *= n_bands;  in mac80211_hwsim_new_radio()
5515 	if (data->use_chanctx)  in mac80211_hwsim_new_radio()
5516 		data->if_combination.radar_detect_widths = 0;  in mac80211_hwsim_new_radio()
5519 	data->group = 1;  in mac80211_hwsim_new_radio()
5520 	mutex_init(&data->mutex);  in mac80211_hwsim_new_radio()
5522 	data->netgroup = hwsim_net_get_netgroup(net);  in mac80211_hwsim_new_radio()
5523 	data->wmediumd = hwsim_net_get_wmediumd(net);  in mac80211_hwsim_new_radio()
5526 	hw->max_rates = 4;  in mac80211_hwsim_new_radio()
5527 	hw->max_rate_tries = 11;  in mac80211_hwsim_new_radio()
5529 	hw->wiphy->vendor_commands = mac80211_hwsim_vendor_commands;  in mac80211_hwsim_new_radio()
5530 	hw->wiphy->n_vendor_commands =  in mac80211_hwsim_new_radio()
5532 	hw->wiphy->vendor_events = mac80211_hwsim_vendor_events;  in mac80211_hwsim_new_radio()
5533 	hw->wiphy->n_vendor_events = ARRAY_SIZE(mac80211_hwsim_vendor_events);  in mac80211_hwsim_new_radio()
5535 	if (param->reg_strict)  in mac80211_hwsim_new_radio()
5536 		hw->wiphy->regulatory_flags |= REGULATORY_STRICT_REG;  in mac80211_hwsim_new_radio()
5537 	if (param->regd) {  in mac80211_hwsim_new_radio()
5538 		data->regd = param->regd;  in mac80211_hwsim_new_radio()
5539 		hw->wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG;  in mac80211_hwsim_new_radio()
5540 		wiphy_apply_custom_regulatory(hw->wiphy, param->regd);  in mac80211_hwsim_new_radio()
5545 	wiphy_ext_feature_set(hw->wiphy,  in mac80211_hwsim_new_radio()
5548 	if (param->no_vif)  in mac80211_hwsim_new_radio()
5551 	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);  in mac80211_hwsim_new_radio()
5553 	for (i = 0; i < ARRAY_SIZE(data->link_data); i++) {  in mac80211_hwsim_new_radio()
5554 		hrtimer_setup(&data->link_data[i].beacon_timer, mac80211_hwsim_beacon,  in mac80211_hwsim_new_radio()
5556 		data->link_data[i].link_id = i;  in mac80211_hwsim_new_radio()
5566 	wiphy_dbg(hw->wiphy, "hwaddr %pM registered\n", hw->wiphy->perm_addr);  in mac80211_hwsim_new_radio()
5568 	if (param->reg_alpha2) {  in mac80211_hwsim_new_radio()
5569 		data->alpha2[0] = param->reg_alpha2[0];  in mac80211_hwsim_new_radio()
5570 		data->alpha2[1] = param->reg_alpha2[1];  in mac80211_hwsim_new_radio()
5571 		regulatory_hint(hw->wiphy, param->reg_alpha2);  in mac80211_hwsim_new_radio()
5574 	data->debugfs = debugfs_create_dir("hwsim", hw->wiphy->debugfsdir);  in mac80211_hwsim_new_radio()
5575 	debugfs_create_file("ps", 0666, data->debugfs, data, &hwsim_fops_ps);  in mac80211_hwsim_new_radio()
5576 	debugfs_create_file("group", 0666, data->debugfs, data,  in mac80211_hwsim_new_radio()
5578 	debugfs_create_file("rx_rssi", 0666, data->debugfs, data,  in mac80211_hwsim_new_radio()
5580 	if (!data->use_chanctx)  in mac80211_hwsim_new_radio()
5582 				    data->debugfs,  in mac80211_hwsim_new_radio()
5585 	if (param->pmsr_capa) {  in mac80211_hwsim_new_radio()
5586 		data->pmsr_capa = *param->pmsr_capa;  in mac80211_hwsim_new_radio()
5587 		hw->wiphy->pmsr_capa = &data->pmsr_capa;  in mac80211_hwsim_new_radio()
5591 	err = rhashtable_insert_fast(&hwsim_radios_rht, &data->rht,  in mac80211_hwsim_new_radio()
5596 			NL_SET_BAD_ATTR(info->extack,  in mac80211_hwsim_new_radio()
5597 					info->attrs[HWSIM_ATTR_PERM_ADDR]);  in mac80211_hwsim_new_radio()
5603 	list_add_tail(&data->list, &hwsim_radios);  in mac80211_hwsim_new_radio()
5612 	debugfs_remove_recursive(data->debugfs);  in mac80211_hwsim_new_radio()
5613 	ieee80211_unregister_hw(data->hw);  in mac80211_hwsim_new_radio()
5615 	device_release_driver(data->dev);  in mac80211_hwsim_new_radio()
5617 	device_unregister(data->dev);  in mac80211_hwsim_new_radio()
5663 	hwsim_mcast_del_radio(data->idx, hwname, info);  in mac80211_hwsim_del_radio()
5664 	debugfs_remove_recursive(data->debugfs);  in mac80211_hwsim_del_radio()
5665 	ieee80211_unregister_hw(data->hw);  in mac80211_hwsim_del_radio()
5666 	device_release_driver(data->dev);  in mac80211_hwsim_del_radio()
5667 	device_unregister(data->dev);  in mac80211_hwsim_del_radio()
5668 	ieee80211_free_hw(data->hw);  in mac80211_hwsim_del_radio()
5678 	int res = -EMSGSIZE;  in mac80211_hwsim_get_radio()
5683 		return -EMSGSIZE;  in mac80211_hwsim_get_radio()
5688 	if (data->alpha2[0] && data->alpha2[1])  in mac80211_hwsim_get_radio()
5689 		param.reg_alpha2 = data->alpha2;  in mac80211_hwsim_get_radio()
5691 	param.reg_strict = !!(data->hw->wiphy->regulatory_flags &  in mac80211_hwsim_get_radio()
5693 	param.p2p_device = !!(data->hw->wiphy->interface_modes &  in mac80211_hwsim_get_radio()
5695 	param.use_chanctx = data->use_chanctx;  in mac80211_hwsim_get_radio()
5696 	param.regd = data->regd;  in mac80211_hwsim_get_radio()
5697 	param.channels = data->channels;  in mac80211_hwsim_get_radio()
5698 	param.hwname = wiphy_name(data->hw->wiphy);  in mac80211_hwsim_get_radio()
5699 	param.pmsr_capa = &data->pmsr_capa;  in mac80211_hwsim_get_radio()
5701 	res = append_radio_msg(skb, data->idx, &param);  in mac80211_hwsim_get_radio()
5721 		list_del(&data->list);  in mac80211_hwsim_free()
5723 		mac80211_hwsim_del_radio(data, wiphy_name(data->hw->wiphy),  in mac80211_hwsim_free()
5741 	dev->netdev_ops = &hwsim_netdev_ops;  in hwsim_mon_setup()
5742 	dev->needs_free_netdev = true;  in hwsim_mon_setup()
5744 	dev->priv_flags |= IFF_NO_QUEUE;  in hwsim_mon_setup()
5745 	dev->type = ARPHRD_IEEE80211_RADIOTAP;  in hwsim_mon_setup()
5759 		if (data->netgroup == hwsim_net_get_netgroup(net))  in hwsim_register_wmediumd()
5760 			data->wmediumd = portid;  in hwsim_register_wmediumd()
5775 	const u8 *src;  in hwsim_tx_info_frame_received_nl()  local
5781 	if (!info->attrs[HWSIM_ATTR_ADDR_TRANSMITTER] ||  in hwsim_tx_info_frame_received_nl()
5782 	    !info->attrs[HWSIM_ATTR_FLAGS] ||  in hwsim_tx_info_frame_received_nl()
5783 	    !info->attrs[HWSIM_ATTR_COOKIE] ||  in hwsim_tx_info_frame_received_nl()
5784 	    !info->attrs[HWSIM_ATTR_SIGNAL] ||  in hwsim_tx_info_frame_received_nl()
5785 	    !info->attrs[HWSIM_ATTR_TX_INFO])  in hwsim_tx_info_frame_received_nl()
5788 	src = (void *)nla_data(info->attrs[HWSIM_ATTR_ADDR_TRANSMITTER]);  in hwsim_tx_info_frame_received_nl()
5789 	hwsim_flags = nla_get_u32(info->attrs[HWSIM_ATTR_FLAGS]);  in hwsim_tx_info_frame_received_nl()
5790 	ret_skb_cookie = nla_get_u64(info->attrs[HWSIM_ATTR_COOKIE]);  in hwsim_tx_info_frame_received_nl()
5792 	data2 = get_hwsim_data_ref_from_addr(src);  in hwsim_tx_info_frame_received_nl()
5798 		    data2->netgroup)  in hwsim_tx_info_frame_received_nl()
5801 		if (info->snd_portid != data2->wmediumd)  in hwsim_tx_info_frame_received_nl()
5806 	spin_lock_irqsave(&data2->pending.lock, flags);  in hwsim_tx_info_frame_received_nl()
5807 	skb_queue_walk_safe(&data2->pending, skb, tmp) {  in hwsim_tx_info_frame_received_nl()
5811 		skb_cookie = (uintptr_t)txi->rate_driver_data[0];  in hwsim_tx_info_frame_received_nl()
5814 			__skb_unlink(skb, &data2->pending);  in hwsim_tx_info_frame_received_nl()
5819 	spin_unlock_irqrestore(&data2->pending.lock, flags);  in hwsim_tx_info_frame_received_nl()
5829 		       info->attrs[HWSIM_ATTR_TX_INFO]);  in hwsim_tx_info_frame_received_nl()
5837 		txi->status.rates[i].idx = tx_attempts[i].idx;  in hwsim_tx_info_frame_received_nl()
5838 		txi->status.rates[i].count = tx_attempts[i].count;  in hwsim_tx_info_frame_received_nl()
5841 	txi->status.ack_signal = nla_get_u32(info->attrs[HWSIM_ATTR_SIGNAL]);  in hwsim_tx_info_frame_received_nl()
5845 		if (skb->len >= 16) {  in hwsim_tx_info_frame_received_nl()
5846 			hdr = (struct ieee80211_hdr *) skb->data;  in hwsim_tx_info_frame_received_nl()
5847 			mac80211_hwsim_monitor_ack(data2->channel,  in hwsim_tx_info_frame_received_nl()
5848 						   hdr->addr2);  in hwsim_tx_info_frame_received_nl()
5850 		txi->flags |= IEEE80211_TX_STAT_ACK;  in hwsim_tx_info_frame_received_nl()
5854 		txi->flags |= IEEE80211_TX_STAT_NOACK_TRANSMITTED;  in hwsim_tx_info_frame_received_nl()
5856 	ieee80211_tx_status_irqsafe(data2->hw, skb);  in hwsim_tx_info_frame_received_nl()
5859 	return -EINVAL;  in hwsim_tx_info_frame_received_nl()
5875 	if (!info->attrs[HWSIM_ATTR_ADDR_RECEIVER] ||  in hwsim_cloned_frame_received_nl()
5876 	    !info->attrs[HWSIM_ATTR_FRAME] ||  in hwsim_cloned_frame_received_nl()
5877 	    !info->attrs[HWSIM_ATTR_RX_RATE] ||  in hwsim_cloned_frame_received_nl()
5878 	    !info->attrs[HWSIM_ATTR_SIGNAL])  in hwsim_cloned_frame_received_nl()
5881 	dst = (void *)nla_data(info->attrs[HWSIM_ATTR_ADDR_RECEIVER]);  in hwsim_cloned_frame_received_nl()
5882 	frame_data_len = nla_len(info->attrs[HWSIM_ATTR_FRAME]);  in hwsim_cloned_frame_received_nl()
5883 	frame_data = (void *)nla_data(info->attrs[HWSIM_ATTR_FRAME]);  in hwsim_cloned_frame_received_nl()
5901 	if (data2->use_chanctx) {  in hwsim_cloned_frame_received_nl()
5902 		if (data2->tmp_chan)  in hwsim_cloned_frame_received_nl()
5903 			channel = data2->tmp_chan;  in hwsim_cloned_frame_received_nl()
5905 		channel = data2->channel;  in hwsim_cloned_frame_received_nl()
5910 		    data2->netgroup)  in hwsim_cloned_frame_received_nl()
5913 		if (info->snd_portid != data2->wmediumd)  in hwsim_cloned_frame_received_nl()
5919 	if ((data2->idle && !data2->tmp_chan) || !data2->started)  in hwsim_cloned_frame_received_nl()
5924 	if (info->attrs[HWSIM_ATTR_FREQ]) {  in hwsim_cloned_frame_received_nl()
5927 		/* throw away off-channel packets, but allow both the temporary  in hwsim_cloned_frame_received_nl()
5928 		 * ("hw" scan/remain-on-channel), regular channels and links,  in hwsim_cloned_frame_received_nl()
5931 		rx_status.freq = nla_get_u32(info->attrs[HWSIM_ATTR_FREQ]);  in hwsim_cloned_frame_received_nl()
5933 		iter_data.channel = ieee80211_get_channel(data2->hw->wiphy,  in hwsim_cloned_frame_received_nl()
5937 		rx_status.band = iter_data.channel->band;  in hwsim_cloned_frame_received_nl()
5939 		mutex_lock(&data2->mutex);  in hwsim_cloned_frame_received_nl()
5942 				data2->hw, IEEE80211_IFACE_ITER_NORMAL,  in hwsim_cloned_frame_received_nl()
5945 				mutex_unlock(&data2->mutex);  in hwsim_cloned_frame_received_nl()
5949 		mutex_unlock(&data2->mutex);  in hwsim_cloned_frame_received_nl()
5953 		rx_status.freq = channel->center_freq;  in hwsim_cloned_frame_received_nl()
5954 		rx_status.band = channel->band;  in hwsim_cloned_frame_received_nl()
5957 	rx_status.rate_idx = nla_get_u32(info->attrs[HWSIM_ATTR_RX_RATE]);  in hwsim_cloned_frame_received_nl()
5958 	if (rx_status.rate_idx >= data2->hw->wiphy->bands[rx_status.band]->n_bitrates)  in hwsim_cloned_frame_received_nl()
5960 	rx_status.signal = nla_get_u32(info->attrs[HWSIM_ATTR_SIGNAL]);  in hwsim_cloned_frame_received_nl()
5962 	hdr = (void *)skb->data;  in hwsim_cloned_frame_received_nl()
5964 	if (ieee80211_is_beacon(hdr->frame_control) ||  in hwsim_cloned_frame_received_nl()
5965 	    ieee80211_is_probe_resp(hdr->frame_control))  in hwsim_cloned_frame_received_nl()
5975 	return -EINVAL;  in hwsim_cloned_frame_received_nl()
5987 		chans = max(chans, data->channels);  in hwsim_register_received_nl()
5991 	 * to set a flag that it does support multi-channel, then we can  in hwsim_register_received_nl()
5996 		return -EOPNOTSUPP;  in hwsim_register_received_nl()
5999 		return -EBUSY;  in hwsim_register_received_nl()
6001 	hwsim_register_wmediumd(net, info->snd_portid);  in hwsim_register_received_nl()
6004 	       "switching to wmediumd mode with pid %d\n", info->snd_portid);  in hwsim_register_received_nl()
6041 		NL_SET_ERR_MSG_ATTR(info->extack, ftm_capa, "malformed FTM capability");  in parse_ftm_capa()
6042 		return -EINVAL;  in parse_ftm_capa()
6045 	out->ftm.supported = 1;  in parse_ftm_capa()
6047 		out->ftm.preambles = nla_get_u32(tb[NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES]);  in parse_ftm_capa()
6049 		out->ftm.bandwidths = nla_get_u32(tb[NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS]);  in parse_ftm_capa()
6051 		out->ftm.max_bursts_exponent =  in parse_ftm_capa()
6054 		out->ftm.max_ftms_per_burst =  in parse_ftm_capa()
6056 	out->ftm.asap = !!tb[NL80211_PMSR_FTM_CAPA_ATTR_ASAP];  in parse_ftm_capa()
6057 	out->ftm.non_asap = !!tb[NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP];  in parse_ftm_capa()
6058 	out->ftm.request_lci = !!tb[NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI];  in parse_ftm_capa()
6059 	out->ftm.request_civicloc = !!tb[NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC];  in parse_ftm_capa()
6060 	out->ftm.trigger_based = !!tb[NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED];  in parse_ftm_capa()
6061 	out->ftm.non_trigger_based = !!tb[NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED];  in parse_ftm_capa()
6076 		NL_SET_ERR_MSG_ATTR(info->extack, pmsr_capa, "malformed PMSR capability");  in parse_pmsr_capa()
6077 		return -EINVAL;  in parse_pmsr_capa()
6081 		out->max_peers = nla_get_u32(tb[NL80211_PMSR_ATTR_MAX_PEERS]);  in parse_pmsr_capa()
6082 	out->report_ap_tsf = !!tb[NL80211_PMSR_ATTR_REPORT_AP_TSF];  in parse_pmsr_capa()
6083 	out->randomize_mac_addr = !!tb[NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR];  in parse_pmsr_capa()
6086 		NL_SET_ERR_MSG_ATTR(info->extack, tb[NL80211_PMSR_ATTR_TYPE_CAPA],  in parse_pmsr_capa()
6088 		return -EINVAL;  in parse_pmsr_capa()
6097 			NL_SET_ERR_MSG_ATTR(info->extack, nla, "unsupported measurement type");  in parse_pmsr_capa()
6098 			return -EINVAL;  in parse_pmsr_capa()
6111 	param.reg_strict = info->attrs[HWSIM_ATTR_REG_STRICT_REG];  in hwsim_new_radio_nl()
6112 	param.p2p_device = info->attrs[HWSIM_ATTR_SUPPORT_P2P_DEVICE];  in hwsim_new_radio_nl()
6115 		info->attrs[HWSIM_ATTR_DESTROY_RADIO_ON_CLOSE];  in hwsim_new_radio_nl()
6117 	if (info->attrs[HWSIM_ATTR_CHANNELS])  in hwsim_new_radio_nl()
6118 		param.channels = nla_get_u32(info->attrs[HWSIM_ATTR_CHANNELS]);  in hwsim_new_radio_nl()
6122 		return -EINVAL;  in hwsim_new_radio_nl()
6125 	if (info->attrs[HWSIM_ATTR_NO_VIF])  in hwsim_new_radio_nl()
6128 	if (info->attrs[HWSIM_ATTR_USE_CHANCTX])  in hwsim_new_radio_nl()
6133 	if (info->attrs[HWSIM_ATTR_MULTI_RADIO])  in hwsim_new_radio_nl()
6136 	if (info->attrs[HWSIM_ATTR_REG_HINT_ALPHA2])  in hwsim_new_radio_nl()
6138 			nla_data(info->attrs[HWSIM_ATTR_REG_HINT_ALPHA2]);  in hwsim_new_radio_nl()
6140 	if (info->attrs[HWSIM_ATTR_REG_CUSTOM_REG]) {  in hwsim_new_radio_nl()
6141 		u32 idx = nla_get_u32(info->attrs[HWSIM_ATTR_REG_CUSTOM_REG]);  in hwsim_new_radio_nl()
6144 			return -EINVAL;  in hwsim_new_radio_nl()
6151 	if (info->attrs[HWSIM_ATTR_PERM_ADDR]) {  in hwsim_new_radio_nl()
6153 				nla_data(info->attrs[HWSIM_ATTR_PERM_ADDR]))) {  in hwsim_new_radio_nl()
6155 			NL_SET_BAD_ATTR(info->extack,  in hwsim_new_radio_nl()
6156 					info->attrs[HWSIM_ATTR_PERM_ADDR]);  in hwsim_new_radio_nl()
6157 			return -EINVAL;  in hwsim_new_radio_nl()
6160 		param.perm_addr = nla_data(info->attrs[HWSIM_ATTR_PERM_ADDR]);  in hwsim_new_radio_nl()
6163 	if (info->attrs[HWSIM_ATTR_IFTYPE_SUPPORT]) {  in hwsim_new_radio_nl()
6165 			nla_get_u32(info->attrs[HWSIM_ATTR_IFTYPE_SUPPORT]);  in hwsim_new_radio_nl()
6168 			NL_SET_ERR_MSG_ATTR(info->extack,  in hwsim_new_radio_nl()
6169 					    info->attrs[HWSIM_ATTR_IFTYPE_SUPPORT],  in hwsim_new_radio_nl()
6171 			return -EINVAL;  in hwsim_new_radio_nl()
6184 	if (info->attrs[HWSIM_ATTR_CIPHER_SUPPORT]) {  in hwsim_new_radio_nl()
6185 		u32 len = nla_len(info->attrs[HWSIM_ATTR_CIPHER_SUPPORT]);  in hwsim_new_radio_nl()
6188 			nla_data(info->attrs[HWSIM_ATTR_CIPHER_SUPPORT]);  in hwsim_new_radio_nl()
6191 			NL_SET_ERR_MSG_ATTR(info->extack,  in hwsim_new_radio_nl()
6192 					    info->attrs[HWSIM_ATTR_CIPHER_SUPPORT],  in hwsim_new_radio_nl()
6194 			return -EINVAL;  in hwsim_new_radio_nl()
6200 			NL_SET_ERR_MSG_ATTR(info->extack,  in hwsim_new_radio_nl()
6201 					    info->attrs[HWSIM_ATTR_CIPHER_SUPPORT],  in hwsim_new_radio_nl()
6203 			return -EINVAL;  in hwsim_new_radio_nl()
6207 			NL_SET_ERR_MSG_ATTR(info->extack,  in hwsim_new_radio_nl()
6208 					    info->attrs[HWSIM_ATTR_CIPHER_SUPPORT],  in hwsim_new_radio_nl()
6210 			return -EINVAL;  in hwsim_new_radio_nl()
6214 	param.mlo = info->attrs[HWSIM_ATTR_MLO_SUPPORT];  in hwsim_new_radio_nl()
6219 	if (info->attrs[HWSIM_ATTR_RADIO_NAME]) {  in hwsim_new_radio_nl()
6220 		hwname = kstrndup((char *)nla_data(info->attrs[HWSIM_ATTR_RADIO_NAME]),  in hwsim_new_radio_nl()
6221 				  nla_len(info->attrs[HWSIM_ATTR_RADIO_NAME]),  in hwsim_new_radio_nl()
6224 			return -ENOMEM;  in hwsim_new_radio_nl()
6228 	if (info->attrs[HWSIM_ATTR_PMSR_SUPPORT]) {  in hwsim_new_radio_nl()
6233 			ret = -ENOMEM;  in hwsim_new_radio_nl()
6238 		ret = parse_pmsr_capa(info->attrs[HWSIM_ATTR_PMSR_SUPPORT], pmsr_capa, info);  in hwsim_new_radio_nl()
6254 	s64 idx = -1;  in hwsim_del_radio_nl()
6257 	if (info->attrs[HWSIM_ATTR_RADIO_ID]) {  in hwsim_del_radio_nl()
6258 		idx = nla_get_u32(info->attrs[HWSIM_ATTR_RADIO_ID]);  in hwsim_del_radio_nl()
6259 	} else if (info->attrs[HWSIM_ATTR_RADIO_NAME]) {  in hwsim_del_radio_nl()
6260 		hwname = kstrndup((char *)nla_data(info->attrs[HWSIM_ATTR_RADIO_NAME]),  in hwsim_del_radio_nl()
6261 				  nla_len(info->attrs[HWSIM_ATTR_RADIO_NAME]),  in hwsim_del_radio_nl()
6264 			return -ENOMEM;  in hwsim_del_radio_nl()
6266 		return -EINVAL;  in hwsim_del_radio_nl()
6271 			if (data->idx != idx)  in hwsim_del_radio_nl()
6275 			    strcmp(hwname, wiphy_name(data->hw->wiphy)))  in hwsim_del_radio_nl()
6279 		if (!net_eq(wiphy_net(data->hw->wiphy), genl_info_net(info)))  in hwsim_del_radio_nl()
6282 		list_del(&data->list);  in hwsim_del_radio_nl()
6283 		rhashtable_remove_fast(&hwsim_radios_rht, &data->rht,  in hwsim_del_radio_nl()
6287 		mac80211_hwsim_del_radio(data, wiphy_name(data->hw->wiphy),  in hwsim_del_radio_nl()
6295 	return -ENODEV;  in hwsim_del_radio_nl()
6302 	int idx, res = -ENODEV;  in hwsim_get_radio_nl()
6304 	if (!info->attrs[HWSIM_ATTR_RADIO_ID])  in hwsim_get_radio_nl()
6305 		return -EINVAL;  in hwsim_get_radio_nl()
6306 	idx = nla_get_u32(info->attrs[HWSIM_ATTR_RADIO_ID]);  in hwsim_get_radio_nl()
6310 		if (data->idx != idx)  in hwsim_get_radio_nl()
6313 		if (!net_eq(wiphy_net(data->hw->wiphy), genl_info_net(info)))  in hwsim_get_radio_nl()
6318 			res = -ENOMEM;  in hwsim_get_radio_nl()
6322 		res = mac80211_hwsim_get_radio(skb, data, info->snd_portid,  in hwsim_get_radio_nl()
6323 					       info->snd_seq, NULL, 0);  in hwsim_get_radio_nl()
6342 	int last_idx = cb->args[0] - 1;  in hwsim_dump_radio_nl()
6348 	cb->seq = hwsim_radios_generation;  in hwsim_dump_radio_nl()
6350 	if (last_idx >= hwsim_radio_idx-1)  in hwsim_dump_radio_nl()
6354 		if (data->idx <= last_idx)  in hwsim_dump_radio_nl()
6357 		if (!net_eq(wiphy_net(data->hw->wiphy), sock_net(skb->sk)))  in hwsim_dump_radio_nl()
6361 					       NETLINK_CB(cb->skb).portid,  in hwsim_dump_radio_nl()
6362 					       cb->nlh->nlmsg_seq, cb,  in hwsim_dump_radio_nl()
6367 		last_idx = data->idx;  in hwsim_dump_radio_nl()
6370 	cb->args[0] = last_idx + 1;  in hwsim_dump_radio_nl()
6373 	if (skb->len == 0 && cb->prev_seq && cb->seq != cb->prev_seq) {  in hwsim_dump_radio_nl()
6374 		hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid,  in hwsim_dump_radio_nl()
6375 				  cb->nlh->nlmsg_seq, &hwsim_genl_family,  in hwsim_dump_radio_nl()
6381 			res = -EMSGSIZE;  in hwsim_dump_radio_nl()
6387 	return res ?: skb->len;  in hwsim_dump_radio_nl()
6454 		if (entry->destroy_on_close && entry->portid == portid) {  in remove_user_radios()
6455 			list_move(&entry->list, &list);  in remove_user_radios()
6456 			rhashtable_remove_fast(&hwsim_radios_rht, &entry->rht,  in remove_user_radios()
6464 		list_del(&entry->list);  in remove_user_radios()
6465 		mac80211_hwsim_del_radio(entry, wiphy_name(entry->hw->wiphy),  in remove_user_radios()
6479 	remove_user_radios(notify->portid);  in mac80211_hwsim_netlink_notify()
6481 	if (notify->portid == hwsim_net_get_wmediumd(notify->net)) {  in mac80211_hwsim_netlink_notify()
6484 		hwsim_register_wmediumd(notify->net, 0);  in mac80211_hwsim_netlink_notify()
6514 	return -EINVAL;  in hwsim_init_netlink()
6529 		if (!net_eq(wiphy_net(data->hw->wiphy), net))  in hwsim_exit_net()
6533 		if (data->netgroup == hwsim_net_get_netgroup(&init_net))  in hwsim_exit_net()
6536 		list_move(&data->list, &list);  in hwsim_exit_net()
6537 		rhashtable_remove_fast(&hwsim_radios_rht, &data->rht,  in hwsim_exit_net()
6544 		list_del(&data->list);  in hwsim_exit_net()
6546 					 wiphy_name(data->hw->wiphy),  in hwsim_exit_net()
6592 	if (skb->len < nlh->nlmsg_len)  in hwsim_virtio_handle_cmd()
6593 		return -EINVAL;  in hwsim_virtio_handle_cmd()
6604 	switch (gnlh->cmd) {  in hwsim_virtio_handle_cmd()
6615 		pr_err_ratelimited("hwsim: invalid cmd: %d\n", gnlh->cmd);  in hwsim_virtio_handle_cmd()
6616 		return -EPROTO;  in hwsim_virtio_handle_cmd()
6639 	skb->data = skb->head;  in hwsim_virtio_rx_work()
6650 	sg_init_one(sg, skb->head, skb_end_offset(skb));  in hwsim_virtio_rx_work()
6687 			return -ENOMEM;  in fill_vq()
6689 		sg_init_one(sg, skb->head, skb_end_offset(skb));  in fill_vq()
6714 	vdev->config->del_vqs(vdev);  in remove_vqs()
6725 		return -EEXIST;  in hwsim_virtio_probe()
6799 		return -EINVAL;  in init_mac80211_hwsim()
6802 		return -EINVAL;  in init_mac80211_hwsim()
6919 		err = -ENOMEM;  in init_mac80211_hwsim()
6924 	err = dev_alloc_name(hwsim_mon, hwsim_mon->name);  in init_mac80211_hwsim()