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path: root/drivers/net/wireless/mwifiex/sta_event.c
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Diffstat (limited to 'drivers/net/wireless/mwifiex/sta_event.c')
-rw-r--r--drivers/net/wireless/mwifiex/sta_event.c114
1 files changed, 95 insertions, 19 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/mwifiex/sta_event.c
index 41aafc7454e..f6395ef11a7 100644
--- a/drivers/net/wireless/mwifiex/sta_event.c
+++ b/drivers/net/wireless/mwifiex/sta_event.c
@@ -54,6 +54,10 @@ mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason_code)
priv->scan_block = false;
+ if ((GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) &&
+ ISSUPP_TDLS_ENABLED(priv->adapter->fw_cap_info))
+ mwifiex_disable_all_tdls_links(priv);
+
/* Free Tx and Rx packets, report disconnect to upper layer */
mwifiex_clean_txrx(priv);
@@ -112,13 +116,14 @@ mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason_code)
adapter->tx_lock_flag = false;
adapter->pps_uapsd_mode = false;
- if (adapter->num_cmd_timeout && adapter->curr_cmd)
+ 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);
- if (priv->bss_mode == NL80211_IFTYPE_STATION) {
+ if (priv->bss_mode == NL80211_IFTYPE_STATION ||
+ priv->bss_mode == NL80211_IFTYPE_P2P_CLIENT) {
cfg80211_disconnected(priv->netdev, reason_code, NULL, 0,
GFP_KERNEL);
}
@@ -129,6 +134,46 @@ mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason_code)
netif_carrier_off(priv->netdev);
}
+static int mwifiex_parse_tdls_event(struct mwifiex_private *priv,
+ struct sk_buff *event_skb)
+{
+ int ret = 0;
+ struct mwifiex_adapter *adapter = priv->adapter;
+ struct mwifiex_sta_node *sta_ptr;
+ struct mwifiex_tdls_generic_event *tdls_evt =
+ (void *)event_skb->data + sizeof(adapter->event_cause);
+
+ /* 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");
+ 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");
+ return -1;
+ }
+
+ switch (le16_to_cpu(tdls_evt->type)) {
+ case TDLS_EVENT_LINK_TEAR_DOWN:
+ cfg80211_tdls_oper_request(priv->netdev,
+ tdls_evt->peer_mac,
+ NL80211_TDLS_TEARDOWN,
+ le16_to_cpu(tdls_evt->u.reason_code),
+ GFP_KERNEL);
+ ret = mwifiex_tdls_oper(priv, tdls_evt->peer_mac,
+ MWIFIEX_TDLS_DISABLE_LINK);
+ queue_work(adapter->workqueue, &adapter->main_work);
+ break;
+ default:
+ break;
+ }
+
+ return ret;
+}
+
/*
* This function handles events generated by firmware.
*
@@ -201,6 +246,11 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
case EVENT_DEAUTHENTICATED:
dev_dbg(adapter->dev, "event: Deauthenticated\n");
+ if (priv->wps.session_enable) {
+ dev_dbg(adapter->dev,
+ "info: receive deauth event in wps session\n");
+ break;
+ }
adapter->dbg.num_event_deauth++;
if (priv->media_connected) {
reason_code =
@@ -211,6 +261,11 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
case EVENT_DISASSOCIATED:
dev_dbg(adapter->dev, "event: Disassociated\n");
+ if (priv->wps.session_enable) {
+ dev_dbg(adapter->dev,
+ "info: receive disassoc event in wps session\n");
+ break;
+ }
adapter->dbg.num_event_disassoc++;
if (priv->media_connected) {
reason_code =
@@ -278,9 +333,8 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
case EVENT_HS_ACT_REQ:
dev_dbg(adapter->dev, "event: HS_ACT_REQ\n");
- ret = mwifiex_send_cmd_async(priv,
- HostCmd_CMD_802_11_HS_CFG_ENH,
- 0, 0, NULL);
+ ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_HS_CFG_ENH,
+ 0, 0, NULL, false);
break;
case EVENT_MIC_ERR_UNICAST:
@@ -311,27 +365,34 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
case EVENT_BG_SCAN_REPORT:
dev_dbg(adapter->dev, "event: BGS_REPORT\n");
- ret = mwifiex_send_cmd_async(priv,
- HostCmd_CMD_802_11_BG_SCAN_QUERY,
- HostCmd_ACT_GEN_GET, 0, NULL);
+ 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");
break;
+ case EVENT_EXT_SCAN_REPORT:
+ dev_dbg(adapter->dev, "event: EXT_SCAN Report\n");
+ if (adapter->ext_scan)
+ ret = mwifiex_handle_event_ext_scan_report(priv,
+ adapter->event_skb->data);
+
+ break;
+
case EVENT_WMM_STATUS_CHANGE:
dev_dbg(adapter->dev, "event: WMM status changed\n");
- ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_WMM_GET_STATUS,
- 0, 0, NULL);
+ ret = mwifiex_send_cmd(priv, HostCmd_CMD_WMM_GET_STATUS,
+ 0, 0, NULL, false);
break;
case EVENT_RSSI_LOW:
cfg80211_cqm_rssi_notify(priv->netdev,
NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
GFP_KERNEL);
- mwifiex_send_cmd_async(priv, HostCmd_CMD_RSSI_INFO,
- HostCmd_ACT_GEN_GET, 0, NULL);
+ 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");
break;
@@ -345,8 +406,8 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
cfg80211_cqm_rssi_notify(priv->netdev,
NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
GFP_KERNEL);
- mwifiex_send_cmd_async(priv, HostCmd_CMD_RSSI_INFO,
- HostCmd_ACT_GEN_GET, 0, NULL);
+ 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");
break;
@@ -373,15 +434,15 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
break;
case EVENT_IBSS_COALESCED:
dev_dbg(adapter->dev, "event: IBSS_COALESCED\n");
- ret = mwifiex_send_cmd_async(priv,
+ ret = mwifiex_send_cmd(priv,
HostCmd_CMD_802_11_IBSS_COALESCING_STATUS,
- HostCmd_ACT_GEN_GET, 0, NULL);
+ HostCmd_ACT_GEN_GET, 0, NULL, false);
break;
case EVENT_ADDBA:
dev_dbg(adapter->dev, "event: ADDBA Request\n");
- mwifiex_send_cmd_async(priv, HostCmd_CMD_11N_ADDBA_RSP,
- HostCmd_ACT_GEN_SET, 0,
- adapter->event_body);
+ 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");
@@ -427,6 +488,21 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
break;
+ case EVENT_CHANNEL_SWITCH_ANN:
+ dev_dbg(adapter->dev, "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;
+ ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_DEAUTHENTICATE,
+ HostCmd_ACT_GEN_SET, 0,
+ priv->curr_bss_params.bss_descriptor.mac_address,
+ false);
+ break;
+
+ case EVENT_TDLS_GENERIC_EVENT:
+ ret = mwifiex_parse_tdls_event(priv, adapter->event_skb);
+ break;
+
default:
dev_dbg(adapter->dev, "event: unknown event id: %#x\n",
eventcause);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 13:42:41 +0000