/**
* @brief This function handles events generated by firmware
*
* @param priv A pointer to mlan_private structure
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status
mlan_process_sta_event(IN t_void * priv)
{
pmlan_private pmpriv = (pmlan_private) priv;
pmlan_adapter pmadapter = pmpriv->adapter;
mlan_status ret = MLAN_STATUS_SUCCESS;
t_u32 eventcause = pmadapter->event_cause;
t_u8 event_buf[100];
t_u8 *evt_buf = MNULL;
pmlan_buffer pmbuf = pmadapter->pmlan_buffer_event;
mlan_event *pevent = (mlan_event *) event_buf;
ENTER();
if (pmbuf)
memcpy(pmadapter,
pmbuf->pbuf + pmbuf->data_offset,
(t_u8 *) & eventcause, sizeof(eventcause));
switch (eventcause) {
case EVENT_DUMMY_HOST_WAKEUP_SIGNAL:
PRINTM(MERROR,
"Invalid EVENT: DUMMY_HOST_WAKEUP_SIGNAL, ignoring it\n");
break;
case EVENT_LINK_SENSED:
PRINTM(MEVENT, "EVENT: LINK_SENSED\n");
pmpriv->adhoc_is_link_sensed = MTRUE;
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_ADHOC_LINK_SENSED, MNULL);
break;
case EVENT_DEAUTHENTICATED:
PRINTM(MEVENT, "EVENT: Deauthenticated\n");
pmadapter->dbg.num_event_deauth++;
wlan_handle_disconnect_event(pmpriv);
break;
case EVENT_DISASSOCIATED:
PRINTM(MEVENT, "EVENT: Disassociated\n");
pmadapter->dbg.num_event_disassoc++;
wlan_handle_disconnect_event(pmpriv);
break;
case EVENT_LINK_LOST:
PRINTM(MEVENT, "EVENT: Link lost\n");
pmadapter->dbg.num_event_link_lost++;
wlan_handle_disconnect_event(pmpriv);
break;
case EVENT_PS_SLEEP:
PRINTM(MINFO, "EVENT: SLEEP\n");
PRINTM(MEVENT, "_");
pmadapter->ps_state = PS_STATE_PRE_SLEEP;
wlan_check_ps_cond(pmadapter);
break;
case EVENT_PS_AWAKE:
PRINTM(MINFO, "EVENT: AWAKE \n");
PRINTM(MEVENT, "|");
if (!pmadapter->pps_uapsd_mode &&
pmpriv->media_connected && pmadapter->sleep_period.period) {
pmadapter->pps_uapsd_mode = MTRUE;
PRINTM(MEVENT, "PPS/UAPSD mode activated\n");
}
pmadapter->tx_lock_flag = MFALSE;
if (pmadapter->pps_uapsd_mode && pmadapter->gen_null_pkt) {
if (MTRUE == wlan_check_last_packet_indication(pmpriv)) {
if (!pmadapter->data_sent) {
if (wlan_send_null_packet(pmpriv,
MRVDRV_TxPD_POWER_MGMT_NULL_PACKET
|
MRVDRV_TxPD_POWER_MGMT_LAST_PACKET)
== MLAN_STATUS_SUCCESS) {
return MLAN_STATUS_SUCCESS;
}
}
}
}
pmadapter->ps_state = PS_STATE_AWAKE;
pmadapter->pm_wakeup_card_req = MFALSE;
pmadapter->pm_wakeup_fw_try = MFALSE;
break;
case EVENT_DEEP_SLEEP_AWAKE:
wlan_pm_reset_card(pmadapter);
PRINTM(MEVENT, "EVENT: DS_AWAKE\n");
if (pmadapter->is_deep_sleep == MTRUE) {
pmadapter->is_deep_sleep = MFALSE;
}
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_DS_AWAKE, MNULL);
break;
case EVENT_HS_ACT_REQ:
PRINTM(MEVENT, "EVENT: HS_ACT_REQ\n");
ret = wlan_prepare_cmd(priv,
HostCmd_CMD_802_11_HS_CFG_ENH,
0, 0, MNULL, MNULL);
break;
case EVENT_MIC_ERR_UNICAST:
PRINTM(MEVENT, "EVENT: UNICAST MIC ERROR\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_MIC_ERR_UNI, MNULL);
break;
case EVENT_MIC_ERR_MULTICAST:
PRINTM(MEVENT, "EVENT: MULTICAST MIC ERROR\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_MIC_ERR_MUL, MNULL);
break;
case EVENT_MIB_CHANGED:
case EVENT_INIT_DONE:
break;
case EVENT_ADHOC_BCN_LOST:
PRINTM(MEVENT, "EVENT: ADHOC_BCN_LOST\n");
pmpriv->adhoc_is_link_sensed = MFALSE;
wlan_clean_txrx(pmpriv);
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_ADHOC_LINK_LOST, MNULL);
break;
case EVENT_BG_SCAN_REPORT:
PRINTM(MEVENT, "EVENT: BGS_REPORT\n");
/* Clear the previous scan result */
memset(pmadapter, pmadapter->pscan_table, 0x00,
sizeof(BSSDescriptor_t) * MRVDRV_MAX_BSSID_LIST);
pmadapter->num_in_scan_table = 0;
pmadapter->pbcn_buf_end = pmadapter->bcn_buf;
ret = wlan_prepare_cmd(pmpriv,
HostCmd_CMD_802_11_BG_SCAN_QUERY,
HostCmd_ACT_GEN_GET, 0, MNULL, MNULL);
break;
case EVENT_PORT_RELEASE:
PRINTM(MEVENT, "EVENT: PORT RELEASE\n");
/* Open the port for e-supp mode */
if (pmpriv->port_ctrl_mode == MTRUE) {
PRINTM(MINFO, "PORT_REL: port_status = OPEN\n");
pmpriv->port_open = MTRUE;
}
pmpriv->scan_block = MFALSE;
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_PORT_RELEASE, MNULL);
break;
case EVENT_STOP_TX:
PRINTM(MEVENT, "EVENT: Stop Tx (%#x)\n", eventcause);
wlan_11h_tx_disable(pmpriv);
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_STOP_TX, MNULL);
break;
case EVENT_START_TX:
PRINTM(MEVENT, "EVENT: Start Tx (%#x)\n", eventcause);
wlan_11h_tx_enable(pmpriv);
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_START_TX, MNULL);
break;
case EVENT_CHANNEL_SWITCH:
PRINTM(MEVENT, "EVENT: Channel Switch (%#x)\n", eventcause);
/* To be handled for 'chanswann' private command */
break;
case EVENT_CHANNEL_SWITCH_ANN:
PRINTM(MEVENT, "EVENT: Channel Switch Announcement\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_CHANNEL_SWITCH_ANN, MNULL);
wlan_11h_handle_event_chanswann(pmpriv);
break;
case EVENT_MEAS_REPORT_RDY:
PRINTM(MEVENT, "EVENT: Measurement Report Ready (%#x)\n", eventcause);
wlan_prepare_cmd(priv, HostCmd_CMD_MEASUREMENT_REPORT,
HostCmd_ACT_GEN_SET, 0, 0, MNULL);
break;
case EVENT_WMM_STATUS_CHANGE:
if (pmbuf && pmbuf->data_len
> sizeof(eventcause) + sizeof(MrvlIEtypesHeader_t)) {
PRINTM(MEVENT, "EVENT: WMM status changed: %d\n", pmbuf->data_len);
evt_buf = (pmbuf->pbuf + pmbuf->data_offset + sizeof(eventcause));
wlan_ret_wmm_get_status(pmpriv,
evt_buf,
pmbuf->data_len - sizeof(eventcause));
} else {
PRINTM(MEVENT, "EVENT: WMM status changed\n");
ret = wlan_cmd_wmm_status_change(pmpriv);
}
break;
case EVENT_RSSI_LOW:
PRINTM(MEVENT, "EVENT: Beacon RSSI_LOW\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_BCN_RSSI_LOW, MNULL);
break;
case EVENT_SNR_LOW:
PRINTM(MEVENT, "EVENT: Beacon SNR_LOW\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_BCN_SNR_LOW, MNULL);
break;
case EVENT_MAX_FAIL:
PRINTM(MEVENT, "EVENT: MAX_FAIL\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_MAX_FAIL, MNULL);
break;
case EVENT_RSSI_HIGH:
PRINTM(MEVENT, "EVENT: Beacon RSSI_HIGH\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_BCN_RSSI_HIGH, MNULL);
break;
case EVENT_SNR_HIGH:
PRINTM(MEVENT, "EVENT: Beacon SNR_HIGH\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_BCN_SNR_HIGH, MNULL);
break;
case EVENT_DATA_RSSI_LOW:
PRINTM(MEVENT, "EVENT: Data RSSI_LOW\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_DATA_RSSI_LOW, MNULL);
break;
case EVENT_DATA_SNR_LOW:
PRINTM(MEVENT, "EVENT: Data SNR_LOW\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_DATA_SNR_LOW, MNULL);
break;
case EVENT_DATA_RSSI_HIGH:
PRINTM(MEVENT, "EVENT: Data RSSI_HIGH\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_DATA_RSSI_HIGH, MNULL);
break;
case EVENT_DATA_SNR_HIGH:
PRINTM(MEVENT, "EVENT: Data SNR_HIGH\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_DATA_SNR_HIGH, MNULL);
break;
case EVENT_LINK_QUALITY:
PRINTM(MEVENT, "EVENT: Link Quality\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_LINK_QUALITY, MNULL);
break;
case EVENT_PRE_BEACON_LOST:
PRINTM(MEVENT, "EVENT: Pre-Beacon Lost\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_PRE_BCN_LOST, MNULL);
break;
case EVENT_IBSS_COALESCED:
PRINTM(MEVENT, "EVENT: IBSS_COALESCED\n");
ret = wlan_prepare_cmd(pmpriv,
HostCmd_CMD_802_11_IBSS_COALESCING_STATUS,
HostCmd_ACT_GEN_GET, 0, MNULL, MNULL);
break;
case EVENT_ADDBA:
PRINTM(MEVENT, "EVENT: ADDBA Request\n");
wlan_prepare_cmd(pmpriv, HostCmd_CMD_11N_ADDBA_RSP,
HostCmd_ACT_GEN_SET, 0, MNULL, pmadapter->event_body);
break;
case EVENT_DELBA:
PRINTM(MEVENT, "EVENT: DELBA Request\n");
wlan_11n_delete_bastream(pmpriv, pmadapter->event_body);
break;
case EVENT_BA_STREAM_TIEMOUT:
PRINTM(MEVENT, "EVENT: BA Stream timeout\n");
wlan_11n_ba_stream_timeout(pmpriv,
(HostCmd_DS_11N_BATIMEOUT *) pmadapter->
event_body);
break;
case EVENT_AMSDU_AGGR_CTRL:
PRINTM(MEVENT, "EVENT: AMSDU_AGGR_CTRL %d\n",
*(t_u16 *) pmadapter->event_body);
pmadapter->tx_buf_size =
MIN(pmadapter->curr_tx_buf_size,
wlan_le16_to_cpu(*(t_u16 *) pmadapter->event_body));
PRINTM(MEVENT, "tx_buf_size %d\n", pmadapter->tx_buf_size);
break;
case EVENT_WEP_ICV_ERR:
PRINTM(MEVENT, "EVENT: WEP ICV error\n");
pevent->bss_num = pmpriv->bss_index;
pevent->event_id = MLAN_EVENT_ID_FW_WEP_ICV_ERR;
pevent->event_len = sizeof(Event_WEP_ICV_ERR);
memcpy(pmadapter, (t_u8 *) pevent->event_buf, pmadapter->event_body,
pevent->event_len);
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_WEP_ICV_ERR, pevent);
break;
case EVENT_BW_CHANGE:
PRINTM(MEVENT, "EVENT: BW Change\n");
pevent->bss_num = pmpriv->bss_index;
pevent->event_id = MLAN_EVENT_ID_FW_BW_CHANGED;
pevent->event_len = sizeof(t_u8);
/* Copy event body from the event buffer */
memcpy(pmadapter, (t_u8 *) pevent->event_buf, pmadapter->event_body,
pevent->event_len);
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_BW_CHANGED, pevent);
break;
case EVENT_HOSTWAKE_STAIE:
PRINTM(MEVENT, "EVENT: HOSTWAKE_STAIE %d\n", eventcause);
pevent->bss_num = pmpriv->bss_num;
pevent->event_id = MLAN_EVENT_ID_FW_HOSTWAKE_STAIE;
pevent->event_len = sizeof(t_u32);
memcpy(pmadapter, (t_u8 *) pevent->event_buf, pmadapter->event_body,
pevent->event_len);
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_HOSTWAKE_STAIE, pevent);
break;
default:
PRINTM(MEVENT, "EVENT: unknown event id: %#x\n", eventcause);
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_UNKNOWN, MNULL);
break;
}
LEAVE();
return ret;
}
/**
* @brief This function handles events generated by firmware
*
* @param priv A pointer to mlan_private structure
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status
mlan_process_sta_event(IN t_void * priv)
{
pmlan_private pmpriv = (pmlan_private) priv;
pmlan_adapter pmadapter = pmpriv->adapter;
mlan_status ret = MLAN_STATUS_SUCCESS;
t_u32 eventcause = pmadapter->event_cause;
t_u8 event_buf[100];
mlan_event *pevent = (mlan_event *) event_buf;
ENTER();
/* Clear BSS_NO_BITS from event */
eventcause &= EVENT_ID_MASK;
switch (eventcause) {
case EVENT_DUMMY_HOST_WAKEUP_SIGNAL:
PRINTM(MERROR,
"Invalid EVENT: DUMMY_HOST_WAKEUP_SIGNAL, ignoring it\n");
break;
case EVENT_LINK_SENSED:
PRINTM(MEVENT, "EVENT: LINK_SENSED\n");
pmpriv->adhoc_is_link_sensed = MTRUE;
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_ADHOC_LINK_SENSED, MNULL);
break;
case EVENT_DEAUTHENTICATED:
PRINTM(MEVENT, "EVENT: Deauthenticated\n");
pmadapter->dbg.num_event_deauth++;
wlan_handle_disconnect_event(pmpriv);
break;
case EVENT_DISASSOCIATED:
PRINTM(MEVENT, "EVENT: Disassociated\n");
pmadapter->dbg.num_event_disassoc++;
wlan_handle_disconnect_event(pmpriv);
break;
case EVENT_LINK_LOST:
PRINTM(MEVENT, "EVENT: Link lost\n");
pmadapter->dbg.num_event_link_lost++;
wlan_handle_disconnect_event(pmpriv);
break;
case EVENT_PS_SLEEP:
PRINTM(MINFO, "EVENT: SLEEP\n");
PRINTM(MEVENT, "_");
pmadapter->ps_state = PS_STATE_PRE_SLEEP;
wlan_check_ps_cond(pmadapter);
break;
case EVENT_PS_AWAKE:
PRINTM(MINFO, "EVENT: AWAKE \n");
PRINTM(MEVENT, "|");
pmadapter->tx_lock_flag = MFALSE;
if (pmadapter->sleep_period.period) {
if (MTRUE == wlan_check_last_packet_indication(pmpriv)) {
if (!pmadapter->data_sent && pmpriv->gen_null_pkg) {
wlan_send_null_packet(pmpriv,
MRVDRV_TxPD_POWER_MGMT_NULL_PACKET |
MRVDRV_TxPD_POWER_MGMT_LAST_PACKET);
pmadapter->ps_state = PS_STATE_SLEEP;
return MLAN_STATUS_SUCCESS;
}
}
}
pmadapter->ps_state = PS_STATE_AWAKE;
pmadapter->pm_wakeup_card_req = MFALSE;
pmadapter->pm_wakeup_fw_try = MFALSE;
break;
case EVENT_DEEP_SLEEP_AWAKE:
wlan_pm_reset_card(pmadapter);
PRINTM(MEVENT, "EVENT: DS_AWAKE\n");
if (pmadapter->is_deep_sleep == MTRUE) {
pmadapter->is_deep_sleep = MFALSE;
}
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_DS_AWAKE, MNULL);
break;
case EVENT_HS_ACT_REQ:
PRINTM(MEVENT, "EVENT: HS_ACT_REQ\n");
ret = wlan_prepare_cmd(priv,
HostCmd_CMD_802_11_HS_CFG_ENH,
0, 0, MNULL, MNULL);
break;
case EVENT_MIC_ERR_UNICAST:
PRINTM(MEVENT, "EVENT: UNICAST MIC ERROR\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_MIC_ERR_UNI, MNULL);
break;
case EVENT_MIC_ERR_MULTICAST:
PRINTM(MEVENT, "EVENT: MULTICAST MIC ERROR\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_MIC_ERR_MUL, MNULL);
break;
case EVENT_MIB_CHANGED:
case EVENT_INIT_DONE:
break;
case EVENT_ADHOC_BCN_LOST:
PRINTM(MEVENT, "EVENT: ADHOC_BCN_LOST\n");
pmpriv->adhoc_is_link_sensed = MFALSE;
wlan_clean_txrx(pmpriv);
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_ADHOC_LINK_LOST, MNULL);
break;
case EVENT_BG_SCAN_REPORT:
PRINTM(MEVENT, "EVENT: BGS_REPORT\n");
/* Clear the previous scan result */
memset(pmadapter->pscan_table, 0x00,
sizeof(BSSDescriptor_t) * MRVDRV_MAX_BSSID_LIST);
pmadapter->num_in_scan_table = 0;
pmadapter->pbcn_buf_end = pmadapter->bcn_buf;
ret = wlan_prepare_cmd(pmpriv,
HostCmd_CMD_802_11_BG_SCAN_QUERY,
HostCmd_ACT_GEN_GET, 0, MNULL, MNULL);
break;
case EVENT_WMM_STATUS_CHANGE:
PRINTM(MEVENT, "EVENT: WMM status changed\n");
ret = (mlan_status) wlan_cmd_wmm_status_change(pmpriv);
break;
case EVENT_RSSI_LOW:
PRINTM(MEVENT, "EVENT: Beacon RSSI_LOW\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_BCN_RSSI_LOW, MNULL);
break;
case EVENT_SNR_LOW:
PRINTM(MEVENT, "EVENT: Beacon SNR_LOW\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_BCN_SNR_LOW, MNULL);
break;
case EVENT_MAX_FAIL:
PRINTM(MEVENT, "EVENT: MAX_FAIL\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_MAX_FAIL, MNULL);
break;
case EVENT_RSSI_HIGH:
PRINTM(MEVENT, "EVENT: Beacon RSSI_HIGH\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_BCN_RSSI_HIGH, MNULL);
break;
case EVENT_SNR_HIGH:
PRINTM(MEVENT, "EVENT: Beacon SNR_HIGH\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_BCN_SNR_HIGH, MNULL);
break;
case EVENT_DATA_RSSI_LOW:
PRINTM(MEVENT, "EVENT: Data RSSI_LOW\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_DATA_RSSI_LOW, MNULL);
break;
case EVENT_DATA_SNR_LOW:
PRINTM(MEVENT, "EVENT: Data SNR_LOW\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_DATA_SNR_LOW, MNULL);
break;
case EVENT_DATA_RSSI_HIGH:
PRINTM(MEVENT, "EVENT: Data RSSI_HIGH\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_DATA_RSSI_HIGH, MNULL);
break;
case EVENT_DATA_SNR_HIGH:
PRINTM(MEVENT, "EVENT: Data SNR_HIGH\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_DATA_SNR_HIGH, MNULL);
break;
case EVENT_LINK_QUALITY:
PRINTM(MEVENT, "EVENT: Link Quality\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_LINK_QUALITY, MNULL);
break;
case EVENT_PRE_BEACON_LOST:
PRINTM(MEVENT, "EVENT: Pre-Beacon Lost\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_PRE_BCN_LOST, MNULL);
break;
case EVENT_IBSS_COALESCED:
PRINTM(MEVENT, "EVENT: IBSS_COALESCED\n");
ret = wlan_prepare_cmd(pmpriv,
HostCmd_CMD_802_11_IBSS_COALESCING_STATUS,
HostCmd_ACT_GEN_GET, 0, MNULL, MNULL);
break;
case EVENT_PORT_RELEASE:
PRINTM(MEVENT, "EVENT: PORT RELEASE\n");
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_PORT_RELEASE, MNULL);
pevent->bss_num = pmpriv->bss_num;
pevent->event_id = MLAN_EVENT_ID_DRV_CONNECTED;
pevent->event_len = MLAN_MAC_ADDR_LENGTH;
memcpy((t_u8 *) pevent->event_buf,
(t_u8 *) pmpriv->curr_bss_params.bss_descriptor.mac_address,
MLAN_MAC_ADDR_LENGTH);
wlan_recv_event(pmpriv, MLAN_EVENT_ID_DRV_CONNECTED, pevent);
/* Send OBSS scan param to the application */
wlan_2040_coex_event(pmpriv);
break;
case EVENT_ADDBA:
PRINTM(MEVENT, "EVENT: ADDBA Request\n");
wlan_prepare_cmd(pmpriv, HostCmd_CMD_11N_ADDBA_RSP,
HostCmd_ACT_GEN_SET, 0, MNULL, pmadapter->event_body);
break;
case EVENT_DELBA:
PRINTM(MEVENT, "EVENT: DELBA Request\n");
wlan_11n_delete_bastream(pmpriv, pmadapter->event_body);
break;
case EVENT_BA_STREAM_TIEMOUT:
PRINTM(MEVENT, "EVENT: BA Stream timeout\n");
wlan_11n_ba_stream_timeout(pmpriv,
(HostCmd_DS_11N_BATIMEOUT *) pmadapter->
event_body);
break;
case EVENT_AMSDU_AGGR_CTRL:
PRINTM(MEVENT, "EVENT: AMSDU_AGGR_CTRL %d\n",
*(t_u16 *) pmadapter->event_body);
pmpriv->adapter->tx_buf_size =
MIN(pmpriv->adapter->max_tx_buf_size,
wlan_le16_to_cpu(*(t_u16 *) pmadapter->event_body));
PRINTM(MEVENT, "tx_buf_size %d\n", pmpriv->adapter->tx_buf_size);
break;
case EVENT_WEP_ICV_ERR:
PRINTM(MEVENT, "EVENT: WEP ICV error\n");
pevent->bss_num = pmpriv->bss_num;
pevent->event_id = MLAN_EVENT_ID_FW_WEP_ICV_ERR;
pevent->event_len = sizeof(Event_WEP_ICV_ERR);
memcpy((t_u8 *) pevent->event_buf, pmadapter->event_body,
pevent->event_len);
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_WEP_ICV_ERR, pevent);
break;
case EVENT_BW_CHANGE:
PRINTM(MEVENT, "EVENT: BW Change\n");
pevent->bss_num = pmpriv->bss_num;
pevent->event_id = MLAN_EVENT_ID_FW_BW_CHANGED;
pevent->event_len = sizeof(t_u8);
/* Copy event body from the event buffer */
memcpy((t_u8 *) pevent->event_buf, pmadapter->event_body,
pevent->event_len);
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_BW_CHANGED, pevent);
break;
default:
PRINTM(MEVENT, "EVENT: unknown event id: %#x\n", eventcause);
wlan_recv_event(pmpriv, MLAN_EVENT_ID_FW_UNKNOWN, MNULL);
break;
}
LEAVE();
return ret;
}
