arg.ssid_len = arvif->vif->bss_conf.ssid_len;
}
+ ath10k_dbg(ATH10K_DBG_MAC,
+ "mac vdev %d start center_freq %d phymode %s\n",
+ arg.vdev_id, arg.channel.freq,
+ ath10k_wmi_phymode_str(arg.channel.mode));
+
ret = ath10k_wmi_vdev_start(ar, &arg);
if (ret) {
ath10k_warn("WMI vdev start failed: ret %d\n", ret);
{
struct ieee80211_channel *channel = ar->hw->conf.chandef.chan;
struct wmi_vdev_start_request_arg arg = {};
- enum nl80211_channel_type type;
int ret = 0;
lockdep_assert_held(&ar->conf_mutex);
- type = cfg80211_get_chandef_type(&ar->hw->conf.chandef);
-
arg.vdev_id = vdev_id;
arg.channel.freq = channel->center_freq;
arg.channel.band_center_freq1 = ar->hw->conf.chandef.center_freq1;
goto vdev_fail;
}
- ath10k_dbg(ATH10K_DBG_MAC, "Monitor interface created, vdev id: %d\n",
+ ath10k_dbg(ATH10K_DBG_MAC, "mac monitor vdev %d created\n",
ar->monitor_vdev_id);
ar->monitor_present = true;
ar->free_vdev_map |= 1 << (ar->monitor_vdev_id);
ar->monitor_present = false;
- ath10k_dbg(ATH10K_DBG_MAC, "Monitor interface destroyed, vdev id: %d\n",
+ ath10k_dbg(ATH10K_DBG_MAC, "mac monitor vdev %d deleted\n",
ar->monitor_vdev_id);
return ret;
}
arvif->vdev_id);
return;
}
- ath10k_dbg(ATH10K_DBG_MAC, "VDEV: %d up\n", arvif->vdev_id);
+ ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d up\n", arvif->vdev_id);
}
static void ath10k_control_ibss(struct ath10k_vif *arvif,
psmode = WMI_STA_PS_MODE_DISABLED;
}
+ ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d psmode %s\n",
+ arvif->vdev_id, psmode ? "enable" : "disable");
+
ar_iter->ret = ath10k_wmi_set_psmode(ar_iter->ar, arvif->vdev_id,
psmode);
if (ar_iter->ret)
ath10k_warn("Failed to set PS Mode: %d for VDEV: %d\n",
psmode, arvif->vdev_id);
- else
- ath10k_dbg(ATH10K_DBG_MAC, "Set PS Mode: %d for VDEV: %d\n",
- psmode, arvif->vdev_id);
}
/**********************/
arg->peer_ht_rates.num_rates = n;
arg->peer_num_spatial_streams = max((n+7) / 8, 1);
- ath10k_dbg(ATH10K_DBG_MAC, "mcs cnt %d nss %d\n",
+ ath10k_dbg(ATH10K_DBG_MAC, "mac ht peer %pM mcs cnt %d nss %d\n",
+ arg->addr,
arg->peer_ht_rates.num_rates,
arg->peer_num_spatial_streams);
}
arg->peer_flags |= WMI_PEER_QOS;
if (sta->wme && sta->uapsd_queues) {
- ath10k_dbg(ATH10K_DBG_MAC, "uapsd_queues: 0x%X, max_sp: %d\n",
+ ath10k_dbg(ATH10K_DBG_MAC, "mac uapsd_queues 0x%x max_sp %d\n",
sta->uapsd_queues, sta->max_sp);
arg->peer_flags |= WMI_PEER_APSD;
- arg->peer_flags |= WMI_RC_UAPSD_FLAG;
+ arg->peer_rate_caps |= WMI_RC_UAPSD_FLAG;
if (sta->uapsd_queues & IEEE80211_WMM_IE_STA_QOSINFO_AC_VO)
uapsd |= WMI_AP_PS_UAPSD_AC3_DELIVERY_EN |
arg->peer_vht_rates.tx_mcs_set =
__le16_to_cpu(vht_cap->vht_mcs.tx_mcs_map);
- ath10k_dbg(ATH10K_DBG_MAC, "mac vht peer\n");
+ ath10k_dbg(ATH10K_DBG_MAC, "mac vht peer %pM max_mpdu %d flags 0x%x\n",
+ sta->addr, arg->peer_max_mpdu, arg->peer_flags);
}
static void ath10k_peer_assoc_h_qos(struct ath10k *ar,
{
enum wmi_phy_mode phymode = MODE_UNKNOWN;
- /* FIXME: add VHT */
-
switch (ar->hw->conf.chandef.chan->band) {
case IEEE80211_BAND_2GHZ:
if (sta->ht_cap.ht_supported) {
break;
case IEEE80211_BAND_5GHZ:
- if (sta->ht_cap.ht_supported) {
+ /*
+ * Check VHT first.
+ */
+ if (sta->vht_cap.vht_supported) {
+ if (sta->bandwidth == IEEE80211_STA_RX_BW_80)
+ phymode = MODE_11AC_VHT80;
+ else if (sta->bandwidth == IEEE80211_STA_RX_BW_40)
+ phymode = MODE_11AC_VHT40;
+ else if (sta->bandwidth == IEEE80211_STA_RX_BW_20)
+ phymode = MODE_11AC_VHT20;
+ } else if (sta->ht_cap.ht_supported) {
if (sta->bandwidth == IEEE80211_STA_RX_BW_40)
phymode = MODE_11NA_HT40;
else
break;
}
+ ath10k_dbg(ATH10K_DBG_MAC, "mac peer %pM phymode %s\n",
+ sta->addr, ath10k_wmi_phymode_str(phymode));
+
arg->peer_phymode = phymode;
WARN_ON(phymode == MODE_UNKNOWN);
}
rcu_read_unlock();
+ ath10k_dbg(ATH10K_DBG_MAC,
+ "mac vdev %d up (associated) bssid %pM aid %d\n",
+ arvif->vdev_id, bss_conf->bssid, bss_conf->aid);
+
ret = ath10k_wmi_vdev_up(ar, arvif->vdev_id, bss_conf->aid,
bss_conf->bssid);
if (ret)
ath10k_warn("VDEV: %d up failed: ret %d\n",
arvif->vdev_id, ret);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "VDEV: %d associated, BSSID: %pM, AID: %d\n",
- arvif->vdev_id, bss_conf->bssid, bss_conf->aid);
}
/*
* No idea why this happens, even though VDEV-DOWN is supposed
* to be analogous to link down, so just stop the VDEV.
*/
+ ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d stop (disassociated\n",
+ arvif->vdev_id);
+
+ /* FIXME: check return value */
ret = ath10k_vdev_stop(arvif);
- if (!ret)
- ath10k_dbg(ATH10K_DBG_MAC, "VDEV: %d stopped\n",
- arvif->vdev_id);
/*
* If we don't call VDEV-DOWN after VDEV-STOP FW will remain active and
* interfaces as it expects there is no rx when no interface is
* running.
*/
- ret = ath10k_wmi_vdev_down(ar, arvif->vdev_id);
- if (ret)
- ath10k_dbg(ATH10K_DBG_MAC, "VDEV: %d ath10k_wmi_vdev_down failed (%d)\n",
- arvif->vdev_id, ret);
+ ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d down\n", arvif->vdev_id);
- ath10k_wmi_flush_tx(ar);
+ /* FIXME: why don't we print error if wmi call fails? */
+ ret = ath10k_wmi_vdev_down(ar, arvif->vdev_id);
arvif->def_wep_key_index = 0;
}
continue;
ath10k_dbg(ATH10K_DBG_WMI,
- "%s: [%zd/%d] freq %d maxpower %d regpower %d antenna %d mode %d\n",
- __func__, ch - arg.channels, arg.n_channels,
+ "mac channel [%zd/%d] freq %d maxpower %d regpower %d antenna %d mode %d\n",
+ ch - arg.channels, arg.n_channels,
ch->freq, ch->max_power, ch->max_reg_power,
ch->max_antenna_gain, ch->mode);
struct ieee80211_key_conf *key = info->control.hw_key;
int ret;
- /* TODO AP mode should be implemented */
- if (vif->type != NL80211_IFTYPE_STATION)
- return;
-
if (!ieee80211_has_protected(hdr->frame_control))
return;
if (key->keyidx == arvif->def_wep_key_index)
return;
- ath10k_dbg(ATH10K_DBG_MAC, "new wep keyidx will be %d\n", key->keyidx);
+ ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d keyidx %d\n",
+ arvif->vdev_id, key->keyidx);
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
WMI_VDEV_PARAM_DEF_KEYID,
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
int ret;
+ if (ar->htt.target_version_major >= 3) {
+ /* Since HTT 3.0 there is no separate mgmt tx command */
+ ret = ath10k_htt_tx(&ar->htt, skb);
+ goto exit;
+ }
+
if (ieee80211_is_mgmt(hdr->frame_control))
ret = ath10k_htt_mgmt_tx(&ar->htt, skb);
else if (ieee80211_is_nullfunc(hdr->frame_control))
else
ret = ath10k_htt_tx(&ar->htt, skb);
+exit:
if (ret) {
ath10k_warn("tx failed (%d). dropping packet.\n", ret);
ieee80211_free_txskb(ar->hw, skb);
mutex_lock(&ar->conf_mutex);
- ath10k_dbg(ATH10K_DBG_MAC, "processing offchannel skb %p\n",
+ ath10k_dbg(ATH10K_DBG_MAC, "mac offchannel skb %p\n",
skb);
hdr = (struct ieee80211_hdr *)skb->data;
spin_unlock_bh(&ar->data_lock);
if (peer)
+ /* FIXME: should this use ath10k_warn()? */
ath10k_dbg(ATH10K_DBG_MAC, "peer %pM on vdev %d already present\n",
peer_addr, vdev_id);
return -EIO;
}
- ath10k_wmi_flush_tx(ar);
-
ret = wait_for_completion_timeout(&ar->scan.completed, 3*HZ);
if (ret == 0)
ath10k_warn("timed out while waiting for scan to stop\n");
if (ret)
return ret;
- /* make sure we submit the command so the completion
- * timeout makes sense */
- ath10k_wmi_flush_tx(ar);
-
ret = wait_for_completion_timeout(&ar->scan.started, 1*HZ);
if (ret == 0) {
ath10k_abort_scan(ar);
/* we must calculate tid before we apply qos workaround
* as we'd lose the qos control field */
tid = HTT_DATA_TX_EXT_TID_NON_QOS_MCAST_BCAST;
- if (ieee80211_is_data_qos(hdr->frame_control) &&
- is_unicast_ether_addr(ieee80211_get_DA(hdr))) {
+ if (ieee80211_is_mgmt(hdr->frame_control)) {
+ tid = HTT_DATA_TX_EXT_TID_MGMT;
+ } else if (ieee80211_is_data_qos(hdr->frame_control) &&
+ is_unicast_ether_addr(ieee80211_get_DA(hdr))) {
u8 *qc = ieee80211_get_qos_ctl(hdr);
tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
}
ath10k_tx_h_seq_no(skb);
}
- memset(ATH10K_SKB_CB(skb), 0, sizeof(*ATH10K_SKB_CB(skb)));
+ ATH10K_SKB_CB(skb)->htt.is_offchan = false;
ATH10K_SKB_CB(skb)->htt.vdev_id = vdev_id;
ATH10K_SKB_CB(skb)->htt.tid = tid;
mutex_lock(&ar->conf_mutex);
if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
- ath10k_dbg(ATH10K_DBG_MAC, "Config channel %d mhz\n",
+ ath10k_dbg(ATH10K_DBG_MAC, "mac config channel %d mhz\n",
conf->chandef.chan->center_freq);
spin_lock_bh(&ar->data_lock);
ar->rx_channel = conf->chandef.chan;
ret = ath10k_monitor_destroy(ar);
}
- ath10k_wmi_flush_tx(ar);
mutex_unlock(&ar->conf_mutex);
return ret;
}
break;
}
- ath10k_dbg(ATH10K_DBG_MAC, "Add interface: id %d type %d subtype %d\n",
+ ath10k_dbg(ATH10K_DBG_MAC, "mac vdev create %d (add interface) type %d subtype %d\n",
arvif->vdev_id, arvif->vdev_type, arvif->vdev_subtype);
ret = ath10k_wmi_vdev_create(ar, arvif->vdev_id, arvif->vdev_type,
mutex_lock(&ar->conf_mutex);
- ath10k_dbg(ATH10K_DBG_MAC, "Remove interface: id %d\n", arvif->vdev_id);
+ spin_lock_bh(&ar->data_lock);
+ if (arvif->beacon) {
+ dev_kfree_skb_any(arvif->beacon);
+ arvif->beacon = NULL;
+ }
+ spin_unlock_bh(&ar->data_lock);
ar->free_vdev_map |= 1 << (arvif->vdev_id);
kfree(arvif->u.ap.noa_data);
}
+ ath10k_dbg(ATH10K_DBG_MAC, "mac vdev delete %d (remove interface)\n",
+ arvif->vdev_id);
+
ret = ath10k_wmi_vdev_delete(ar, arvif->vdev_id);
if (ret)
ath10k_warn("WMI vdev delete failed: %d\n", ret);
if ((ar->filter_flags & FIF_PROMISC_IN_BSS) &&
!ar->monitor_enabled) {
+ ath10k_dbg(ATH10K_DBG_MAC, "mac monitor %d start\n",
+ ar->monitor_vdev_id);
+
ret = ath10k_monitor_start(ar, ar->monitor_vdev_id);
if (ret)
ath10k_warn("Unable to start monitor mode\n");
- else
- ath10k_dbg(ATH10K_DBG_MAC, "Monitor mode started\n");
} else if (!(ar->filter_flags & FIF_PROMISC_IN_BSS) &&
ar->monitor_enabled) {
+ ath10k_dbg(ATH10K_DBG_MAC, "mac monitor %d stop\n",
+ ar->monitor_vdev_id);
+
ret = ath10k_monitor_stop(ar);
if (ret)
ath10k_warn("Unable to stop monitor mode\n");
- else
- ath10k_dbg(ATH10K_DBG_MAC, "Monitor mode stopped\n");
}
mutex_unlock(&ar->conf_mutex);
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
WMI_VDEV_PARAM_BEACON_INTERVAL,
arvif->beacon_interval);
+ ath10k_dbg(ATH10K_DBG_MAC,
+ "mac vdev %d beacon_interval %d\n",
+ arvif->vdev_id, arvif->beacon_interval);
+
if (ret)
ath10k_warn("Failed to set beacon interval for VDEV: %d\n",
arvif->vdev_id);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "Beacon interval: %d set for VDEV: %d\n",
- arvif->beacon_interval, arvif->vdev_id);
}
if (changed & BSS_CHANGED_BEACON) {
+ ath10k_dbg(ATH10K_DBG_MAC,
+ "vdev %d set beacon tx mode to staggered\n",
+ arvif->vdev_id);
+
ret = ath10k_wmi_pdev_set_param(ar,
WMI_PDEV_PARAM_BEACON_TX_MODE,
WMI_BEACON_STAGGERED_MODE);
if (ret)
ath10k_warn("Failed to set beacon mode for VDEV: %d\n",
arvif->vdev_id);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "Set staggered beacon mode for VDEV: %d\n",
- arvif->vdev_id);
}
if (changed & BSS_CHANGED_BEACON_INFO) {
arvif->dtim_period = info->dtim_period;
+ ath10k_dbg(ATH10K_DBG_MAC,
+ "mac vdev %d dtim_period %d\n",
+ arvif->vdev_id, arvif->dtim_period);
+
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
WMI_VDEV_PARAM_DTIM_PERIOD,
arvif->dtim_period);
if (ret)
ath10k_warn("Failed to set dtim period for VDEV: %d\n",
arvif->vdev_id);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "Set dtim period: %d for VDEV: %d\n",
- arvif->dtim_period, arvif->vdev_id);
}
if (changed & BSS_CHANGED_SSID &&
if (changed & BSS_CHANGED_BSSID) {
if (!is_zero_ether_addr(info->bssid)) {
+ ath10k_dbg(ATH10K_DBG_MAC,
+ "mac vdev %d create peer %pM\n",
+ arvif->vdev_id, info->bssid);
+
ret = ath10k_peer_create(ar, arvif->vdev_id,
info->bssid);
if (ret)
ath10k_warn("Failed to add peer: %pM for VDEV: %d\n",
info->bssid, arvif->vdev_id);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "Added peer: %pM for VDEV: %d\n",
- info->bssid, arvif->vdev_id);
-
if (vif->type == NL80211_IFTYPE_STATION) {
/*
memcpy(arvif->u.sta.bssid, info->bssid,
ETH_ALEN);
+ ath10k_dbg(ATH10K_DBG_MAC,
+ "mac vdev %d start %pM\n",
+ arvif->vdev_id, info->bssid);
+
+ /* FIXME: check return value */
ret = ath10k_vdev_start(arvif);
- if (!ret)
- ath10k_dbg(ATH10K_DBG_MAC,
- "VDEV: %d started with BSSID: %pM\n",
- arvif->vdev_id, info->bssid);
}
/*
else
cts_prot = 0;
+ ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d cts_prot %d\n",
+ arvif->vdev_id, cts_prot);
+
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
WMI_VDEV_PARAM_ENABLE_RTSCTS,
cts_prot);
if (ret)
ath10k_warn("Failed to set CTS prot for VDEV: %d\n",
arvif->vdev_id);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "Set CTS prot: %d for VDEV: %d\n",
- cts_prot, arvif->vdev_id);
}
if (changed & BSS_CHANGED_ERP_SLOT) {
else
slottime = WMI_VDEV_SLOT_TIME_LONG; /* 20us */
+ ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d slot_time %d\n",
+ arvif->vdev_id, slottime);
+
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
WMI_VDEV_PARAM_SLOT_TIME,
slottime);
if (ret)
ath10k_warn("Failed to set erp slot for VDEV: %d\n",
arvif->vdev_id);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "Set slottime: %d for VDEV: %d\n",
- slottime, arvif->vdev_id);
}
if (changed & BSS_CHANGED_ERP_PREAMBLE) {
else
preamble = WMI_VDEV_PREAMBLE_LONG;
+ ath10k_dbg(ATH10K_DBG_MAC,
+ "mac vdev %d preamble %dn",
+ arvif->vdev_id, preamble);
+
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
WMI_VDEV_PARAM_PREAMBLE,
preamble);
if (ret)
ath10k_warn("Failed to set preamble for VDEV: %d\n",
arvif->vdev_id);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "Set preamble: %d for VDEV: %d\n",
- preamble, arvif->vdev_id);
}
if (changed & BSS_CHANGED_ASSOC) {
/*
* New station addition.
*/
+ ath10k_dbg(ATH10K_DBG_MAC,
+ "mac vdev %d peer create %pM (new sta)\n",
+ arvif->vdev_id, sta->addr);
+
ret = ath10k_peer_create(ar, arvif->vdev_id, sta->addr);
if (ret)
ath10k_warn("Failed to add peer: %pM for VDEV: %d\n",
sta->addr, arvif->vdev_id);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "Added peer: %pM for VDEV: %d\n",
- sta->addr, arvif->vdev_id);
} else if ((old_state == IEEE80211_STA_NONE &&
new_state == IEEE80211_STA_NOTEXIST)) {
/*
* Existing station deletion.
*/
+ ath10k_dbg(ATH10K_DBG_MAC,
+ "mac vdev %d peer delete %pM (sta gone)\n",
+ arvif->vdev_id, sta->addr);
ret = ath10k_peer_delete(ar, arvif->vdev_id, sta->addr);
if (ret)
ath10k_warn("Failed to delete peer: %pM for VDEV: %d\n",
sta->addr, arvif->vdev_id);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "Removed peer: %pM for VDEV: %d\n",
- sta->addr, arvif->vdev_id);
if (vif->type == NL80211_IFTYPE_STATION)
ath10k_bss_disassoc(hw, vif);
/*
* New association.
*/
+ ath10k_dbg(ATH10K_DBG_MAC, "mac sta %pM associated\n",
+ sta->addr);
+
ret = ath10k_station_assoc(ar, arvif, sta);
if (ret)
ath10k_warn("Failed to associate station: %pM\n",
sta->addr);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "Station %pM moved to assoc state\n",
- sta->addr);
} else if (old_state == IEEE80211_STA_ASSOC &&
new_state == IEEE80211_STA_AUTH &&
(vif->type == NL80211_IFTYPE_AP ||
/*
* Disassociation.
*/
+ ath10k_dbg(ATH10K_DBG_MAC, "mac sta %pM disassociated\n",
+ sta->addr);
+
ret = ath10k_station_disassoc(ar, arvif, sta);
if (ret)
ath10k_warn("Failed to disassociate station: %pM\n",
sta->addr);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "Station %pM moved to disassociated state\n",
- sta->addr);
}
mutex_unlock(&ar->conf_mutex);
if (ar_iter->ar->state == ATH10K_STATE_RESTARTED)
return;
+ ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d rts_threshold %d\n",
+ arvif->vdev_id, rts);
+
ar_iter->ret = ath10k_mac_set_rts(arvif, rts);
if (ar_iter->ret)
ath10k_warn("Failed to set RTS threshold for VDEV: %d\n",
arvif->vdev_id);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "Set RTS threshold: %d for VDEV: %d\n",
- rts, arvif->vdev_id);
}
static int ath10k_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
if (ar_iter->ar->state == ATH10K_STATE_RESTARTED)
return;
+ ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d fragmentation_threshold %d\n",
+ arvif->vdev_id, frag);
+
ar_iter->ret = ath10k_mac_set_frag(arvif, frag);
if (ar_iter->ret)
ath10k_warn("Failed to set frag threshold for VDEV: %d\n",
arvif->vdev_id);
- else
- ath10k_dbg(ATH10K_DBG_MAC,
- "Set frag threshold: %d for VDEV: %d\n",
- frag, arvif->vdev_id);
}
static int ath10k_set_frag_threshold(struct ieee80211_hw *hw, u32 value)
bool empty;
spin_lock_bh(&ar->htt.tx_lock);
- empty = bitmap_empty(ar->htt.used_msdu_ids,
- ar->htt.max_num_pending_tx);
+ empty = (ar->htt.num_pending_tx == 0);
spin_unlock_bh(&ar->htt.tx_lock);
skip = (ar->state == ATH10K_STATE_WEDGED);
IEEE80211_HW_WANT_MONITOR_VIF |
IEEE80211_HW_AP_LINK_PS;
+ /* MSDU can have HTT TX fragment pushed in front. The additional 4
+ * bytes is used for padding/alignment if necessary. */
+ ar->hw->extra_tx_headroom += sizeof(struct htt_data_tx_desc_frag)*2 + 4;
+
if (ar->ht_cap_info & WMI_HT_CAP_DYNAMIC_SMPS)
ar->hw->flags |= IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS;
projects / karo-tx-linux.git / blobdiff