int wlan_log_get(void) { extern WlanCard cardinfo; wlan_cmd_802_11_get_log(&cardinfo); return 0; }
/** * @brief This function prepare the command before send to firmware. * * @param priv A pointer to wlan_private structure * @param cmd_no command number * @param cmd_action command action: GET or SET * @param wait_option wait option: wait response or not * @param cmd_oid cmd oid: treated as sub command * @param pdata_buf A pointer to informaion buffer * @return 0 or -1 */ int libertas_prepare_and_send_command(wlan_private * priv, u16 cmd_no, u16 cmd_action, u16 wait_option, u32 cmd_oid, void *pdata_buf) { int ret = 0; wlan_adapter *adapter = priv->adapter; struct cmd_ctrl_node *cmdnode; struct cmd_ds_command *cmdptr; unsigned long flags; lbs_deb_enter(LBS_DEB_HOST); if (!adapter) { lbs_deb_host("PREP_CMD: adapter is NULL\n"); ret = -1; goto done; } if (adapter->surpriseremoved) { lbs_deb_host("PREP_CMD: card removed\n"); ret = -1; goto done; } cmdnode = libertas_get_free_cmd_ctrl_node(priv); if (cmdnode == NULL) { lbs_deb_host("PREP_CMD: cmdnode is NULL\n"); /* Wake up main thread to execute next command */ wake_up_interruptible(&priv->waitq); ret = -1; goto done; } libertas_set_cmd_ctrl_node(priv, cmdnode, cmd_oid, wait_option, pdata_buf); cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr; lbs_deb_host("PREP_CMD: command 0x%04x\n", cmd_no); if (!cmdptr) { lbs_deb_host("PREP_CMD: cmdptr is NULL\n"); libertas_cleanup_and_insert_cmd(priv, cmdnode); ret = -1; goto done; } /* Set sequence number, command and INT option */ adapter->seqnum++; cmdptr->seqnum = cpu_to_le16(adapter->seqnum); cmdptr->command = cpu_to_le16(cmd_no); cmdptr->result = 0; switch (cmd_no) { case CMD_GET_HW_SPEC: ret = wlan_cmd_hw_spec(priv, cmdptr); break; case CMD_802_11_PS_MODE: ret = wlan_cmd_802_11_ps_mode(priv, cmdptr, cmd_action); break; case CMD_802_11_SCAN: ret = libertas_cmd_80211_scan(priv, cmdptr, pdata_buf); break; case CMD_MAC_CONTROL: ret = wlan_cmd_mac_control(priv, cmdptr); break; case CMD_802_11_ASSOCIATE: case CMD_802_11_REASSOCIATE: ret = libertas_cmd_80211_associate(priv, cmdptr, pdata_buf); break; case CMD_802_11_DEAUTHENTICATE: ret = libertas_cmd_80211_deauthenticate(priv, cmdptr); break; case CMD_802_11_SET_WEP: ret = wlan_cmd_802_11_set_wep(priv, cmdptr, cmd_action, pdata_buf); break; case CMD_802_11_AD_HOC_START: ret = libertas_cmd_80211_ad_hoc_start(priv, cmdptr, pdata_buf); break; case CMD_CODE_DNLD: break; case CMD_802_11_RESET: ret = wlan_cmd_802_11_reset(priv, cmdptr, cmd_action); break; case CMD_802_11_GET_LOG: ret = wlan_cmd_802_11_get_log(priv, cmdptr); break; case CMD_802_11_AUTHENTICATE: ret = libertas_cmd_80211_authenticate(priv, cmdptr, pdata_buf); break; case CMD_802_11_GET_STAT: ret = wlan_cmd_802_11_get_stat(priv, cmdptr); break; case CMD_802_11_SNMP_MIB: ret = wlan_cmd_802_11_snmp_mib(priv, cmdptr, cmd_action, cmd_oid, pdata_buf); break; case CMD_MAC_REG_ACCESS: case CMD_BBP_REG_ACCESS: case CMD_RF_REG_ACCESS: ret = wlan_cmd_reg_access(priv, cmdptr, cmd_action, pdata_buf); break; case CMD_802_11_RF_CHANNEL: ret = wlan_cmd_802_11_rf_channel(priv, cmdptr, cmd_action, pdata_buf); break; case CMD_802_11_RF_TX_POWER: ret = wlan_cmd_802_11_rf_tx_power(priv, cmdptr, cmd_action, pdata_buf); break; case CMD_802_11_RADIO_CONTROL: ret = wlan_cmd_802_11_radio_control(priv, cmdptr, cmd_action); break; case CMD_802_11_DATA_RATE: ret = wlan_cmd_802_11_data_rate(priv, cmdptr, cmd_action); break; case CMD_802_11_RATE_ADAPT_RATESET: ret = wlan_cmd_802_11_rate_adapt_rateset(priv, cmdptr, cmd_action); break; case CMD_MAC_MULTICAST_ADR: ret = wlan_cmd_mac_multicast_adr(priv, cmdptr, cmd_action); break; case CMD_802_11_MONITOR_MODE: ret = wlan_cmd_802_11_monitor_mode(priv, cmdptr, cmd_action, pdata_buf); break; case CMD_802_11_AD_HOC_JOIN: ret = libertas_cmd_80211_ad_hoc_join(priv, cmdptr, pdata_buf); break; case CMD_802_11_RSSI: ret = wlan_cmd_802_11_rssi(priv, cmdptr); break; case CMD_802_11_AD_HOC_STOP: ret = libertas_cmd_80211_ad_hoc_stop(priv, cmdptr); break; case CMD_802_11_ENABLE_RSN: ret = wlan_cmd_802_11_enable_rsn(priv, cmdptr, cmd_action, pdata_buf); break; case CMD_802_11_KEY_MATERIAL: ret = wlan_cmd_802_11_key_material(priv, cmdptr, cmd_action, cmd_oid, pdata_buf); break; case CMD_802_11_PAIRWISE_TSC: break; case CMD_802_11_GROUP_TSC: break; case CMD_802_11_MAC_ADDRESS: ret = wlan_cmd_802_11_mac_address(priv, cmdptr, cmd_action); break; case CMD_802_11_EEPROM_ACCESS: ret = wlan_cmd_802_11_eeprom_access(priv, cmdptr, cmd_action, pdata_buf); break; case CMD_802_11_SET_AFC: case CMD_802_11_GET_AFC: cmdptr->command = cpu_to_le16(cmd_no); cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_afc) + S_DS_GEN); memmove(&cmdptr->params.afc, pdata_buf, sizeof(struct cmd_ds_802_11_afc)); ret = 0; goto done; case CMD_802_11D_DOMAIN_INFO: ret = libertas_cmd_802_11d_domain_info(priv, cmdptr, cmd_no, cmd_action); break; case CMD_802_11_SLEEP_PARAMS: ret = wlan_cmd_802_11_sleep_params(priv, cmdptr, cmd_action); break; case CMD_802_11_INACTIVITY_TIMEOUT: ret = wlan_cmd_802_11_inactivity_timeout(priv, cmdptr, cmd_action, pdata_buf); libertas_set_cmd_ctrl_node(priv, cmdnode, 0, 0, pdata_buf); break; case CMD_802_11_TPC_CFG: cmdptr->command = cpu_to_le16(CMD_802_11_TPC_CFG); cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_tpc_cfg) + S_DS_GEN); memmove(&cmdptr->params.tpccfg, pdata_buf, sizeof(struct cmd_ds_802_11_tpc_cfg)); ret = 0; break; case CMD_802_11_LED_GPIO_CTRL: { struct mrvlietypes_ledgpio *gpio = (struct mrvlietypes_ledgpio*) cmdptr->params.ledgpio.data; memmove(&cmdptr->params.ledgpio, pdata_buf, sizeof(struct cmd_ds_802_11_led_ctrl)); cmdptr->command = cpu_to_le16(CMD_802_11_LED_GPIO_CTRL); #define ACTION_NUMLED_TLVTYPE_LEN_FIELDS_LEN 8 cmdptr->size = cpu_to_le16(gpio->header.len + S_DS_GEN + ACTION_NUMLED_TLVTYPE_LEN_FIELDS_LEN); gpio->header.len = cpu_to_le16(gpio->header.len); ret = 0; break; } case CMD_802_11_PWR_CFG: cmdptr->command = cpu_to_le16(CMD_802_11_PWR_CFG); cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_pwr_cfg) + S_DS_GEN); memmove(&cmdptr->params.pwrcfg, pdata_buf, sizeof(struct cmd_ds_802_11_pwr_cfg)); ret = 0; break; case CMD_BT_ACCESS: ret = wlan_cmd_bt_access(priv, cmdptr, cmd_action, pdata_buf); break; case CMD_FWT_ACCESS: ret = wlan_cmd_fwt_access(priv, cmdptr, cmd_action, pdata_buf); break; case CMD_MESH_ACCESS: ret = wlan_cmd_mesh_access(priv, cmdptr, cmd_action, pdata_buf); break; case CMD_SET_BOOT2_VER: ret = wlan_cmd_set_boot2_ver(priv, cmdptr, cmd_action, pdata_buf); break; case CMD_GET_TSF: cmdptr->command = cpu_to_le16(CMD_GET_TSF); cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_get_tsf) + S_DS_GEN); ret = 0; break; default: lbs_deb_host("PREP_CMD: unknown command 0x%04x\n", cmd_no); ret = -1; break; } /* return error, since the command preparation failed */ if (ret != 0) { lbs_deb_host("PREP_CMD: command preparation failed\n"); libertas_cleanup_and_insert_cmd(priv, cmdnode); ret = -1; goto done; } cmdnode->cmdwaitqwoken = 0; libertas_queue_cmd(adapter, cmdnode, 1); wake_up_interruptible(&priv->waitq); if (wait_option & CMD_OPTION_WAITFORRSP) { lbs_deb_host("PREP_CMD: wait for response\n"); might_sleep(); wait_event_interruptible(cmdnode->cmdwait_q, cmdnode->cmdwaitqwoken); } spin_lock_irqsave(&adapter->driver_lock, flags); if (adapter->cur_cmd_retcode) { lbs_deb_host("PREP_CMD: command failed with return code %d\n", adapter->cur_cmd_retcode); adapter->cur_cmd_retcode = 0; ret = -1; } spin_unlock_irqrestore(&adapter->driver_lock, flags); done: lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); return ret; }