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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
commite5fd91f1ef340da553f7a79da9540c3db711c937 (patch)
treeb11842027dc6641da63f4bcc524f8678263304a3 /drivers/net/wireless/mwifiex/sta_event.c
parent2a9b0348e685a63d97486f6749622b61e9e3292f (diff)
Linux-libre 4.2-gnu
Diffstat (limited to 'drivers/net/wireless/mwifiex/sta_event.c')
-rw-r--r--drivers/net/wireless/mwifiex/sta_event.c194
1 files changed, 131 insertions, 63 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/mwifiex/sta_event.c
index 0dc7a1d39..848de2621 100644
--- a/drivers/net/wireless/mwifiex/sta_event.c
+++ b/drivers/net/wireless/mwifiex/sta_event.c
@@ -48,7 +48,8 @@ mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason_code)
if (!priv->media_connected)
return;
- dev_dbg(adapter->dev, "info: handles disconnect event\n");
+ mwifiex_dbg(adapter, INFO,
+ "info: handles disconnect event\n");
priv->media_connected = false;
@@ -104,12 +105,14 @@ mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason_code)
* it could be used for re-assoc
*/
- dev_dbg(adapter->dev, "info: previous SSID=%s, SSID len=%u\n",
- priv->prev_ssid.ssid, priv->prev_ssid.ssid_len);
+ mwifiex_dbg(adapter, INFO,
+ "info: previous SSID=%s, SSID len=%u\n",
+ priv->prev_ssid.ssid, priv->prev_ssid.ssid_len);
- dev_dbg(adapter->dev, "info: current SSID=%s, SSID len=%u\n",
- priv->curr_bss_params.bss_descriptor.ssid.ssid,
- priv->curr_bss_params.bss_descriptor.ssid.ssid_len);
+ mwifiex_dbg(adapter, INFO,
+ "info: current SSID=%s, SSID len=%u\n",
+ priv->curr_bss_params.bss_descriptor.ssid.ssid,
+ priv->curr_bss_params.bss_descriptor.ssid.ssid_len);
memcpy(&priv->prev_ssid,
&priv->curr_bss_params.bss_descriptor.ssid,
@@ -127,13 +130,13 @@ mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason_code)
if (adapter->is_cmd_timedout && adapter->curr_cmd)
return;
priv->media_connected = false;
- dev_dbg(adapter->dev,
- "info: successfully disconnected from %pM: reason code %d\n",
- priv->cfg_bssid, reason_code);
+ mwifiex_dbg(adapter, MSG,
+ "info: successfully disconnected from %pM: reason code %d\n",
+ priv->cfg_bssid, reason_code);
if (priv->bss_mode == NL80211_IFTYPE_STATION ||
priv->bss_mode == NL80211_IFTYPE_P2P_CLIENT) {
cfg80211_disconnected(priv->netdev, reason_code, NULL, 0,
- GFP_KERNEL);
+ false, GFP_KERNEL);
}
eth_zero_addr(priv->cfg_bssid);
@@ -154,13 +157,13 @@ static int mwifiex_parse_tdls_event(struct mwifiex_private *priv,
/* reserved 2 bytes are not mandatory in tdls event */
if (event_skb->len < (sizeof(struct mwifiex_tdls_generic_event) -
sizeof(u16) - sizeof(adapter->event_cause))) {
- dev_err(adapter->dev, "Invalid event length!\n");
+ mwifiex_dbg(adapter, ERROR, "Invalid event length!\n");
return -1;
}
sta_ptr = mwifiex_get_sta_entry(priv, tdls_evt->peer_mac);
if (!sta_ptr) {
- dev_err(adapter->dev, "cannot get sta entry!\n");
+ mwifiex_dbg(adapter, ERROR, "cannot get sta entry!\n");
return -1;
}
@@ -180,6 +183,63 @@ static int mwifiex_parse_tdls_event(struct mwifiex_private *priv,
}
/*
+* This function handles coex events generated by firmware
+*/
+void mwifiex_bt_coex_wlan_param_update_event(struct mwifiex_private *priv,
+ struct sk_buff *event_skb)
+{
+ struct mwifiex_adapter *adapter = priv->adapter;
+ struct mwifiex_ie_types_header *tlv;
+ struct mwifiex_ie_types_btcoex_aggr_win_size *winsizetlv;
+ struct mwifiex_ie_types_btcoex_scan_time *scantlv;
+ s32 len = event_skb->len - sizeof(u32);
+ u8 *cur_ptr = event_skb->data + sizeof(u32);
+ u16 tlv_type, tlv_len;
+
+ while (len >= sizeof(struct mwifiex_ie_types_header)) {
+ tlv = (struct mwifiex_ie_types_header *)cur_ptr;
+ tlv_len = le16_to_cpu(tlv->len);
+ tlv_type = le16_to_cpu(tlv->type);
+
+ if ((tlv_len + sizeof(struct mwifiex_ie_types_header)) > len)
+ break;
+ switch (tlv_type) {
+ case TLV_BTCOEX_WL_AGGR_WINSIZE:
+ winsizetlv =
+ (struct mwifiex_ie_types_btcoex_aggr_win_size *)tlv;
+ adapter->coex_win_size = winsizetlv->coex_win_size;
+ adapter->coex_tx_win_size =
+ winsizetlv->tx_win_size;
+ adapter->coex_rx_win_size =
+ winsizetlv->rx_win_size;
+ mwifiex_coex_ampdu_rxwinsize(adapter);
+ mwifiex_update_ampdu_txwinsize(adapter);
+ break;
+
+ case TLV_BTCOEX_WL_SCANTIME:
+ scantlv =
+ (struct mwifiex_ie_types_btcoex_scan_time *)tlv;
+ adapter->coex_scan = scantlv->coex_scan;
+ adapter->coex_min_scan_time = scantlv->min_scan_time;
+ adapter->coex_max_scan_time = scantlv->max_scan_time;
+ break;
+
+ default:
+ break;
+ }
+
+ len -= tlv_len + sizeof(struct mwifiex_ie_types_header);
+ cur_ptr += tlv_len +
+ sizeof(struct mwifiex_ie_types_header);
+ }
+
+ dev_dbg(adapter->dev, "coex_scan=%d min_scan=%d coex_win=%d, tx_win=%d rx_win=%d\n",
+ adapter->coex_scan, adapter->coex_min_scan_time,
+ adapter->coex_win_size, adapter->coex_tx_win_size,
+ adapter->coex_rx_win_size);
+}
+
+/*
* This function handles events generated by firmware.
*
* This is a generic function and handles all events.
@@ -239,21 +299,21 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
switch (eventcause) {
case EVENT_DUMMY_HOST_WAKEUP_SIGNAL:
- dev_err(adapter->dev,
- "invalid EVENT: DUMMY_HOST_WAKEUP_SIGNAL, ignore it\n");
+ mwifiex_dbg(adapter, ERROR,
+ "invalid EVENT: DUMMY_HOST_WAKEUP_SIGNAL, ignore it\n");
break;
case EVENT_LINK_SENSED:
- dev_dbg(adapter->dev, "event: LINK_SENSED\n");
+ mwifiex_dbg(adapter, EVENT, "event: LINK_SENSED\n");
if (!netif_carrier_ok(priv->netdev))
netif_carrier_on(priv->netdev);
mwifiex_wake_up_net_dev_queue(priv->netdev, adapter);
break;
case EVENT_DEAUTHENTICATED:
- dev_dbg(adapter->dev, "event: Deauthenticated\n");
+ mwifiex_dbg(adapter, EVENT, "event: Deauthenticated\n");
if (priv->wps.session_enable) {
- dev_dbg(adapter->dev,
- "info: receive deauth event in wps session\n");
+ mwifiex_dbg(adapter, INFO,
+ "info: receive deauth event in wps session\n");
break;
}
adapter->dbg.num_event_deauth++;
@@ -265,10 +325,10 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
break;
case EVENT_DISASSOCIATED:
- dev_dbg(adapter->dev, "event: Disassociated\n");
+ mwifiex_dbg(adapter, EVENT, "event: Disassociated\n");
if (priv->wps.session_enable) {
- dev_dbg(adapter->dev,
- "info: receive disassoc event in wps session\n");
+ mwifiex_dbg(adapter, INFO,
+ "info: receive disassoc event in wps session\n");
break;
}
adapter->dbg.num_event_disassoc++;
@@ -280,7 +340,7 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
break;
case EVENT_LINK_LOST:
- dev_dbg(adapter->dev, "event: Link lost\n");
+ mwifiex_dbg(adapter, EVENT, "event: Link lost\n");
adapter->dbg.num_event_link_lost++;
if (priv->media_connected) {
reason_code =
@@ -290,7 +350,7 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
break;
case EVENT_PS_SLEEP:
- dev_dbg(adapter->dev, "info: EVENT: SLEEP\n");
+ mwifiex_dbg(adapter, EVENT, "info: EVENT: SLEEP\n");
adapter->ps_state = PS_STATE_PRE_SLEEP;
@@ -298,12 +358,12 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
break;
case EVENT_PS_AWAKE:
- dev_dbg(adapter->dev, "info: EVENT: AWAKE\n");
+ mwifiex_dbg(adapter, EVENT, "info: EVENT: AWAKE\n");
if (!adapter->pps_uapsd_mode &&
priv->media_connected && adapter->sleep_period.period) {
adapter->pps_uapsd_mode = true;
- dev_dbg(adapter->dev,
- "event: PPS/UAPSD mode activated\n");
+ mwifiex_dbg(adapter, EVENT,
+ "event: PPS/UAPSD mode activated\n");
}
adapter->tx_lock_flag = false;
if (adapter->pps_uapsd_mode && adapter->gen_null_pkt) {
@@ -333,26 +393,26 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
case EVENT_DEEP_SLEEP_AWAKE:
adapter->if_ops.wakeup_complete(adapter);
- dev_dbg(adapter->dev, "event: DS_AWAKE\n");
+ mwifiex_dbg(adapter, EVENT, "event: DS_AWAKE\n");
if (adapter->is_deep_sleep)
adapter->is_deep_sleep = false;
break;
case EVENT_HS_ACT_REQ:
- dev_dbg(adapter->dev, "event: HS_ACT_REQ\n");
+ mwifiex_dbg(adapter, EVENT, "event: HS_ACT_REQ\n");
ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_HS_CFG_ENH,
0, 0, NULL, false);
break;
case EVENT_MIC_ERR_UNICAST:
- dev_dbg(adapter->dev, "event: UNICAST MIC ERROR\n");
+ mwifiex_dbg(adapter, EVENT, "event: UNICAST MIC ERROR\n");
cfg80211_michael_mic_failure(priv->netdev, priv->cfg_bssid,
NL80211_KEYTYPE_PAIRWISE,
-1, NULL, GFP_KERNEL);
break;
case EVENT_MIC_ERR_MULTICAST:
- dev_dbg(adapter->dev, "event: MULTICAST MIC ERROR\n");
+ mwifiex_dbg(adapter, EVENT, "event: MULTICAST MIC ERROR\n");
cfg80211_michael_mic_failure(priv->netdev, priv->cfg_bssid,
NL80211_KEYTYPE_GROUP,
-1, NULL, GFP_KERNEL);
@@ -362,7 +422,7 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
break;
case EVENT_ADHOC_BCN_LOST:
- dev_dbg(adapter->dev, "event: ADHOC_BCN_LOST\n");
+ mwifiex_dbg(adapter, EVENT, "event: ADHOC_BCN_LOST\n");
priv->adhoc_is_link_sensed = false;
mwifiex_clean_txrx(priv);
mwifiex_stop_net_dev_queue(priv->netdev, adapter);
@@ -371,17 +431,17 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
break;
case EVENT_BG_SCAN_REPORT:
- dev_dbg(adapter->dev, "event: BGS_REPORT\n");
+ mwifiex_dbg(adapter, EVENT, "event: BGS_REPORT\n");
ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_BG_SCAN_QUERY,
HostCmd_ACT_GEN_GET, 0, NULL, false);
break;
case EVENT_PORT_RELEASE:
- dev_dbg(adapter->dev, "event: PORT RELEASE\n");
+ mwifiex_dbg(adapter, EVENT, "event: PORT RELEASE\n");
break;
case EVENT_EXT_SCAN_REPORT:
- dev_dbg(adapter->dev, "event: EXT_SCAN Report\n");
+ mwifiex_dbg(adapter, EVENT, "event: EXT_SCAN Report\n");
if (adapter->ext_scan)
ret = mwifiex_handle_event_ext_scan_report(priv,
adapter->event_skb->data);
@@ -389,7 +449,7 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
break;
case EVENT_WMM_STATUS_CHANGE:
- dev_dbg(adapter->dev, "event: WMM status changed\n");
+ mwifiex_dbg(adapter, EVENT, "event: WMM status changed\n");
ret = mwifiex_send_cmd(priv, HostCmd_CMD_WMM_GET_STATUS,
0, 0, NULL, false);
break;
@@ -401,13 +461,13 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
mwifiex_send_cmd(priv, HostCmd_CMD_RSSI_INFO,
HostCmd_ACT_GEN_GET, 0, NULL, false);
priv->subsc_evt_rssi_state = RSSI_LOW_RECVD;
- dev_dbg(adapter->dev, "event: Beacon RSSI_LOW\n");
+ mwifiex_dbg(adapter, EVENT, "event: Beacon RSSI_LOW\n");
break;
case EVENT_SNR_LOW:
- dev_dbg(adapter->dev, "event: Beacon SNR_LOW\n");
+ mwifiex_dbg(adapter, EVENT, "event: Beacon SNR_LOW\n");
break;
case EVENT_MAX_FAIL:
- dev_dbg(adapter->dev, "event: MAX_FAIL\n");
+ mwifiex_dbg(adapter, EVENT, "event: MAX_FAIL\n");
break;
case EVENT_RSSI_HIGH:
cfg80211_cqm_rssi_notify(priv->netdev,
@@ -416,47 +476,47 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
mwifiex_send_cmd(priv, HostCmd_CMD_RSSI_INFO,
HostCmd_ACT_GEN_GET, 0, NULL, false);
priv->subsc_evt_rssi_state = RSSI_HIGH_RECVD;
- dev_dbg(adapter->dev, "event: Beacon RSSI_HIGH\n");
+ mwifiex_dbg(adapter, EVENT, "event: Beacon RSSI_HIGH\n");
break;
case EVENT_SNR_HIGH:
- dev_dbg(adapter->dev, "event: Beacon SNR_HIGH\n");
+ mwifiex_dbg(adapter, EVENT, "event: Beacon SNR_HIGH\n");
break;
case EVENT_DATA_RSSI_LOW:
- dev_dbg(adapter->dev, "event: Data RSSI_LOW\n");
+ mwifiex_dbg(adapter, EVENT, "event: Data RSSI_LOW\n");
break;
case EVENT_DATA_SNR_LOW:
- dev_dbg(adapter->dev, "event: Data SNR_LOW\n");
+ mwifiex_dbg(adapter, EVENT, "event: Data SNR_LOW\n");
break;
case EVENT_DATA_RSSI_HIGH:
- dev_dbg(adapter->dev, "event: Data RSSI_HIGH\n");
+ mwifiex_dbg(adapter, EVENT, "event: Data RSSI_HIGH\n");
break;
case EVENT_DATA_SNR_HIGH:
- dev_dbg(adapter->dev, "event: Data SNR_HIGH\n");
+ mwifiex_dbg(adapter, EVENT, "event: Data SNR_HIGH\n");
break;
case EVENT_LINK_QUALITY:
- dev_dbg(adapter->dev, "event: Link Quality\n");
+ mwifiex_dbg(adapter, EVENT, "event: Link Quality\n");
break;
case EVENT_PRE_BEACON_LOST:
- dev_dbg(adapter->dev, "event: Pre-Beacon Lost\n");
+ mwifiex_dbg(adapter, EVENT, "event: Pre-Beacon Lost\n");
break;
case EVENT_IBSS_COALESCED:
- dev_dbg(adapter->dev, "event: IBSS_COALESCED\n");
+ mwifiex_dbg(adapter, EVENT, "event: IBSS_COALESCED\n");
ret = mwifiex_send_cmd(priv,
HostCmd_CMD_802_11_IBSS_COALESCING_STATUS,
HostCmd_ACT_GEN_GET, 0, NULL, false);
break;
case EVENT_ADDBA:
- dev_dbg(adapter->dev, "event: ADDBA Request\n");
+ mwifiex_dbg(adapter, EVENT, "event: ADDBA Request\n");
mwifiex_send_cmd(priv, HostCmd_CMD_11N_ADDBA_RSP,
HostCmd_ACT_GEN_SET, 0,
adapter->event_body, false);
break;
case EVENT_DELBA:
- dev_dbg(adapter->dev, "event: DELBA Request\n");
+ mwifiex_dbg(adapter, EVENT, "event: DELBA Request\n");
mwifiex_11n_delete_ba_stream(priv, adapter->event_body);
break;
case EVENT_BA_STREAM_TIEMOUT:
- dev_dbg(adapter->dev, "event: BA Stream timeout\n");
+ mwifiex_dbg(adapter, EVENT, "event: BA Stream timeout\n");
mwifiex_11n_ba_stream_timeout(priv,
(struct host_cmd_ds_11n_batimeout
*)
@@ -464,28 +524,31 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
break;
case EVENT_AMSDU_AGGR_CTRL:
ctrl = le16_to_cpu(*(__le16 *)adapter->event_body);
- dev_dbg(adapter->dev, "event: AMSDU_AGGR_CTRL %d\n", ctrl);
+ mwifiex_dbg(adapter, EVENT,
+ "event: AMSDU_AGGR_CTRL %d\n", ctrl);
adapter->tx_buf_size =
min_t(u16, adapter->curr_tx_buf_size, ctrl);
- dev_dbg(adapter->dev, "event: tx_buf_size %d\n",
- adapter->tx_buf_size);
+ mwifiex_dbg(adapter, EVENT, "event: tx_buf_size %d\n",
+ adapter->tx_buf_size);
break;
case EVENT_WEP_ICV_ERR:
- dev_dbg(adapter->dev, "event: WEP ICV error\n");
+ mwifiex_dbg(adapter, EVENT, "event: WEP ICV error\n");
break;
case EVENT_BW_CHANGE:
- dev_dbg(adapter->dev, "event: BW Change\n");
+ mwifiex_dbg(adapter, EVENT, "event: BW Change\n");
break;
case EVENT_HOSTWAKE_STAIE:
- dev_dbg(adapter->dev, "event: HOSTWAKE_STAIE %d\n", eventcause);
+ mwifiex_dbg(adapter, EVENT,
+ "event: HOSTWAKE_STAIE %d\n", eventcause);
break;
case EVENT_REMAIN_ON_CHAN_EXPIRED:
- dev_dbg(adapter->dev, "event: Remain on channel expired\n");
+ mwifiex_dbg(adapter, EVENT,
+ "event: Remain on channel expired\n");
cfg80211_remain_on_channel_expired(&priv->wdev,
priv->roc_cfg.cookie,
&priv->roc_cfg.chan,
@@ -496,7 +559,7 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
break;
case EVENT_CHANNEL_SWITCH_ANN:
- dev_dbg(adapter->dev, "event: Channel Switch Announcement\n");
+ mwifiex_dbg(adapter, EVENT, "event: Channel Switch Announcement\n");
priv->csa_expire_time =
jiffies + msecs_to_jiffies(DFS_CHAN_MOVE_TIME);
priv->csa_chan = priv->curr_bss_params.bss_descriptor.channel;
@@ -511,23 +574,28 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
break;
case EVENT_TX_STATUS_REPORT:
- dev_dbg(adapter->dev, "event: TX_STATUS Report\n");
+ mwifiex_dbg(adapter, EVENT, "event: TX_STATUS Report\n");
mwifiex_parse_tx_status_event(priv, adapter->event_body);
break;
case EVENT_CHANNEL_REPORT_RDY:
- dev_dbg(adapter->dev, "event: Channel Report\n");
+ mwifiex_dbg(adapter, EVENT, "event: Channel Report\n");
ret = mwifiex_11h_handle_chanrpt_ready(priv,
adapter->event_skb);
break;
case EVENT_RADAR_DETECTED:
- dev_dbg(adapter->dev, "event: Radar detected\n");
+ mwifiex_dbg(adapter, EVENT, "event: Radar detected\n");
ret = mwifiex_11h_handle_radar_detected(priv,
adapter->event_skb);
break;
+ case EVENT_BT_COEX_WLAN_PARA_CHANGE:
+ dev_dbg(adapter->dev, "EVENT: BT coex wlan param update\n");
+ mwifiex_bt_coex_wlan_param_update_event(priv,
+ adapter->event_skb);
+ break;
default:
- dev_dbg(adapter->dev, "event: unknown event id: %#x\n",
- eventcause);
+ mwifiex_dbg(adapter, ERROR, "event: unknown event id: %#x\n",
+ eventcause);
break;
}