linux sit0 wifi,I.MX6 AW-NB177NF wifi HAL 调试修改(示例代码)
/*************************************************************************
* I.MX6 AW-NB177NF wifi HAL 調(diào)試修改
* 說明：
* 在進行Android層的wifi驅(qū)動層調(diào)試中遇到很多問題，記錄一下。
*
* 2016-6-25 深圳 南山平山村 曾劍鋒
************************************************************************/一、參考文章：
Android KitKat4.4Wifi移植之Wifi driver
http://blog.csdn.net/hantangsongming/article/details/27185759
Android4.4wpa_supplicant深入分析之wpa_supplicant初始化流程
http://blog.csdn.net/lansefeiyang08/article/details/43734083
linux連接無線網(wǎng)絡(luò)之wpa_cli,wpa_supplicant
http://blog.chinaunix.net/uid-26585427-id-4034213.html
Android WIFI 架構(gòu)和控制流程
http://www.oschina.net/question/54100_26375
Android4.2移植rtl8192cu驅(qū)動要點
http://blog.csdn.net/djman007/article/details/46731335
二、init.freescale.rc
......
service rtw_suppl_con/system/bin/wpa_supplicant-ip2p0 -Dwext -c /data/misc/wifi/p2p_supplicant.conf -e/data/misc/wifi/entropy.bin -N-iwlan0 -Dwext -c/data/misc/wifi/wpa_supplicant.confclassmain
socket wpa_wlan0 dgram660wifi wifi
disabled
oneshot
service rtw_suppl/system/bin/wpa_supplicant -iwlan0 -Dwext -c/etc/wifi/wpa_supplicant.conf
socket wpa_wlan0 dgram660wifi wificlassmain
disabled
oneshot
......
三、錯誤：1. error1 :1. 現(xiàn)象：
ioctl[SIOCSIWAP]: Operation not permitted2. 原因：ctrl_interface指定的路徑文件無法生成獲取不存在；3. 解決方法：
將/system/etc/wifi/wpa_supplicant.conf里的：
ctrl_interface=wlan0
改為：
ctrl_interface=/data/misc/wifi/sockets2. error2 :1. 現(xiàn)象：130|[email?protected]:/# wpa_cli
wpa_cli v2.0-devel-4.2.2_rtw_r8680.20130821Copyright (c)2004-2012, Jouni Malinen and contributors
This software may be distributed under the terms of the BSD license.
See READMEformore details.
Interactive mode
Could not connect to wpa_supplicant: (null) - re-trying2h
wpa_cli [-p] [-i] [-hvB] [-a] [-P] [-g] [-G] [command..]-h = help (show thisusage text)-v =shown version information-a = run in daemon mode executing the action file based on events fromwpa_supplicant-B = run a daemon inthe backgrounddefault path: /data/system/wpa_supplicant
default interface: first interface found insocket path3. 解決方法：
wpa_cli-i wlan0 -p /data/misc/wifi/sockets3. error3:1. 現(xiàn)象：調(diào)試口不斷輸出：RTL871X: CurIGValue=34, EntryMinUndecoratedSmoothedPWDB = 34
2. 原因：1. drivers/net/wireless/rtl8723bs/hal/rtl8723b/rtl8723b_dm.c
......voidrtl8723b_HalDmWatchDog_in_LPS(IN PADAPTER Adapter)
{
......
DBG_871X("CurIGValue=%d, EntryMinUndecoratedSmoothedPWDB = %d\n", pDM_DigTable->CurIGValue, pHalData->EntryMinUndecoratedSmoothedPWDB );
......
}2. drivers/net/wireless/rtl8723bs/include/rtw_debug.h
#ifdef CONFIG_DEBUG#if defined(_dbgdump)
#undef DBG_871X
#define DBG_871X(...) do {\_dbgdump(DRIVER_PREFIX __VA_ARGS__); }while(0)#undef MSG_8192C
#define MSG_8192C(...) do {\_dbgdump(DRIVER_PREFIX __VA_ARGS__); }while(0)#undef DBG_8192C
#define DBG_8192C(...) do {\_dbgdump(DRIVER_PREFIX __VA_ARGS__); }while(0)#endif /* defined(_dbgdump) */
#endif /* CONFIG_DEBUG */
3. drivers/net/wireless/rtl8723bs/include/autoconf.h/** Debug Related Config*/
#define CONFIG_DEBUG
3. 解決辦法：
注釋掉#define CONFIG_DEBUG
4. error4:1. logcat現(xiàn)象：
E/WifiStateMachine( 2757): Failed to load driver!D/WifiService( 2757): setWifiEnabled: true pid=4175, uid=1000E/WifiStateMachine( 2757): DriverFailedState2. 原因：
將wifi驅(qū)動作為Linux kernel的內(nèi)建模塊去了，實際上是要做成可插入的模塊才行的；3. 解決辦法：
編譯wifi模塊，并放入/system/lib/modules/目錄，注意modules目錄的權(quán)限。5. error5:1. logcat現(xiàn)象：
......
D/WifiHW ( 2684): Unable to unload driver module "wlan": No such file or directory
E/WifiStateMachine( 2684): Failed to unload driver!E/WifiStateMachine( 2684): DriverFailedState2modules # lsmod
8723bs1587320 0 - Live 0x00000000modules #3. 解決辦法1. 需要將模塊名改為wlan.ko，通過lsmod對應(yīng)的的模塊名，即：wlan.ko。2. 將wifi驅(qū)動做成Linux內(nèi)置驅(qū)動，然后修改Android層的wifi驅(qū)動中insmod、rmmod方法直接return 0:
hardware/realtek/wlan/libhardware_legacy/wifi/wifi_realtek.cstatic int insmod(const char *filename, const char *args)
{return 0;/*void *module;
unsigned int size;
int ret;
module = load_file(filename, &size);
if (!module)
return -1;
ret = init_module(module, size, args);
free(module);
return ret;*/}static int rmmod(const char *modname)
{return 0;/*int ret = -1;
int maxtry = 10;
while (maxtry-- > 0) {
ret = delete_module(modname, O_NONBLOCK | O_EXCL);
if (ret < 0 && errno == EAGAIN)
usleep(500000);
else
break;
}
if (ret != 0)
ALOGD("Unable to unload driver module \"%s\": %s\n",
modname, strerror(errno));
return ret;*/}6. error6:1. 現(xiàn)象：
E/WifiHW ( 2703): Unable to open connection to supplicant on "/data/system/wpa_supplicant/wlan0": No such file or directory2. 解決辦法：
cat hardware/realtek/wlan/libhardware_legacy/wifi
......//static const char IFACE_DIR[] = "/data/system/wpa_supplicant";
static const char IFACE_DIR[] = "/data/misc/wifi/sockets/";
......
四、logcat ：
D/dalvikvm( 3335): GC_CONCURRENT freed 444K, 48% free 3860K/7292K, paused 5ms+4ms, total 41ms
D/WifiService( 2669): setWifiEnabled: true pid=3094, uid=1000D/WifiHW ( 2669): insmod module : /system/lib/modules/8723bs.ko
D/BluetoothAdapter( 3094): 1100209728: getState() : mService = null. Returning STATE_OFF
RTL871X: module init start
RTL871X: rtl8723bs v4.3.16_13854.20150410_BTCOEX20150119-5844RTL871X: build time: Jun25 2016 15:13:46RTL871X: rtl8723bs BT-Coex version = BTCOEX20150119-5844RTL871X: register rtw_netdev_ops to netdev_ops
RTL871X: rtw_wdev_alloc(padapter=e0f30000)
RTL871X: rtw_hal_config_rftype RF_Typeis 3 TotalTxPath is 1RTL871X: Chip Version Info: CHIP_8723B_Normal_Chip_TSMC_B_CUT_1T1R_RomVer(0)
RTL871X: EEPROM typeis E-FUSE
RTL871X: SetHwReg8723B: bMacPwrCtrlOn=1RTL871X: PowerOnCheck: val_mix:0x0000063f, res:0x0000063fRTL871X: PowerOnCheck:0x100 the result of cmd52 and cmd53 isthe same.
RTL871X: PowerOnCheck:0x1B8test Pass.
RTL871X: _ReadAdapterInfo8723BS,0x4e=0xe2RTL871X: hal_EfuseSwitchToBank: Efuseswitch bank to 0RTL871X: hal_ReadEFuse_WiFi: data end at address=0xadRTL871X: Efuse Realmap:29 81 03 7C 51 08 28 00 62 07 0D 45 10 02 00 00
29 29 29 29 28 282F 2F 2F 2E 2E E0 FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF 2D 2D 2D 2D 2D 2D
2D 2D 2D 2D 2D E0 FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF20 2C 20 00 00 00FF FF
FF29 20 11 00 00 00 FF 00 FF 12FF FF FF FF FF
3E10 01 02 23 00 00 FF 20 04 4C 02 26 06 21 020C00 22 04 00 08 00 32 FF 21 02 0C 00 22 2A 01
01 00 00 00 00 00 00 00 00 00 00 00 02 00FF FF00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 EB 00 6E 01 00 00 00 00 FF 80 A5 89 49 6E 81FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
RTL871X: Hal_EfuseParseBTCoexistInfo_8723B: Enable BT-coex, ant_num=1RTL871X: Hal_EfuseParsePackageType_8723B phy efuse read0x1FB =fc
RTL871X: PackageType= 0x4RTL871X: Hal_EfuseParseVoltage_8723B hwinfo[EEPROM_Voltage_ADDR_8723B]=62RTL871X: Hal_EfuseParseVoltage_8723B pHalData->adjuseVoltageVal =6RTL871X: AutoloadFail=0,
RTL871X: pHalData->EEPROMRFGainVal=f0
RTL871X: EEPRORFGainOffset= 0x29RTL871X: SetHwReg8723B: bMacPwrCtrlOn=0RTL871X:<==== _ReadAdapterInfo8723BS in 270ms
RTL871X: Hal_ChannelPlanToRegulation ChannelPlan:0x20,Regulation(2_4G/5G):0x03,0x03RTL871X: init_channel_set ChannelPlan ID20 Chan num:13RTL871X: rtw_alloc_macid(eth%d) if1, hwaddr:ff:ff:ff:ff:ff:ff macid:1RTL871X: rtw_register_early_suspend
RTL871X: Init_ODM_ComInfo_8723b(): fab_ver=0 cut_ver=0RTL871X: rtw_macaddr_cfg mac addr:80:a5:89:49:6e:81RTL871X: bDriverStopped:1, bSurpriseRemoved:0, bup:0, hw_init_completed:0RTL871X: register rtw_netdev_ops to netdev_ops
RTL871X: register rtw_netdev_if2_ops to netdev_ops
RTL871X: rtw_wdev_alloc(padapter=e0f9e000)
RTL871X: Hal_ChannelPlanToRegulation ChannelPlan:0x20,Regulation(2_4G/5G):0x03,0x03RTL871X: init_channel_set ChannelPlan ID20 Chan num:13RTL871X: rtw_alloc_macid(eth%d) if2, hwaddr:ff:ff:ff:ff:ff:ff macid:1RTL871X: rtw_ndev_init(wlan0)
RTL871X: _rtw_drv_register_netdev, MAC Address (if1)= 80:a5:89:49:6e:81D/Tethering( 2669): sendTetherStaRTL871X: rtw_ndev_init(p2p0)
teChangedBroadcast1, 0, 0D/Tethering( 2669): InitialState.procRTL871X: _rtw_drv_register_netdev, MAC Address (if2) = 82:a5:89:49:6e:81essMessage what=4D/Tethering( 2RTL871X: module init ret=0
669): sendTetherStateChangedBroadcast 0, 0, 0D/WifiHW ( 2669): check_wifi_ifname_from_proc: find lo
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find can0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find can1
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find tunl0
D/WifiHRTL871X: +871x_drv - if2_open, bup=0W (2669): check_wifi_ifname_froRTL871X: +871x_drv - drv_open, bup=0m_proc: find sit0
D/WifiHW ( 26RTL871X: FW does not exist before power on!!
69): check_wifi_ifname_from_proc:RTL871X: SetHwReg8723B: bMacPwrCtrlOn=1find ip6tnl0
D/WifiHW ( 2669):RTL871X: PowerOnCheck: val_mix:0x0000063f, res:0x0000063fcheck_wifi_ifname_from_proc: finRTL871X: PowerOnCheck:0x100 the result of cmd52 and cmd53 isthe same.
d wlan0
D/WifiHW ( 2669): checkRTL871X: PowerOnCheck: 0x1B8test Pass.
_wifi_ifname_from_proc: find p2p0RTL871X: Power on ok!D/WifiHW ( 2669): check_wifi_iRTL871X: rtl8723b_FirmwareDownload fw: FW_NIC, size: 32108fname_from_proc: find lo
D/WifiHRTL871X: rtl8723b_FirmwareDownload: fw_ver=23 fw_subver=0000 sig=0x5301, Month=03, Date=26, Hour=14, Minute=35W (2669): check_wifi_ifname_froRTL871X: rtl8723b_FirmwareDownload(): Shift for fw header!m_proc: find can0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find can1
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find tunl0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find sit0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find ip6tnl0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find wlan0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find p2p0
D/SoftapController( 2268): Softap fwReload -Ok
D/CommandListener( 2268): Setting iface cfg
D/CommandListener( 2268): Trying to bring down wlan0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find lo
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find can0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find can1
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find tunl0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find sit0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find ip6tnl0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find wlan0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find p2p0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find lo
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find can0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find can1
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find tunl0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find sit0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find ip6tnl0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find wlan0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find p2p0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find lo
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find can0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find can1
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find tunl0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find sit0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find ip6tnl0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find wlan0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find p2p0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find lo
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find can0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find can1
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find tunl0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find sit0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find ip6tnl0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find wlan0
D/WifiHW ( 2669): check_wifi_ifname_from_proc: find p2p0
E/WifiHW ( 2669): Unable to open connection to supplicant on "/data/misc/wifi/sockets//wlan0": Connection refused
I/wpa_supplicant( 4014): Successfully initialized wpa_supplicant
I/wpa_supplicant( 4014): rfkill: Cannot open RFKILL control device
RTL871X: polling_fwdl_chksum: Checksum report OK! (1, 0ms), REG_MCUFWDL:0x00070605RTL871X: _8051Reset8723: Finish
RTL871X: _FWFreeToGo: Polling FW ready OK! (294, 30ms), REG_MCUFWDL:0x000706c6RTL871X: FWDL success. write_fw:1, 300ms
RTL871X:<===rtl8723b_FirmwareDownload()
RTL871X: HalDetectPwrDownMode(): PDN=0RTL871X: Set RF Chip ID to RF_6052 and RF type to3.
RTL871X: _init_available_page_threshold(): Enable Tx FIFO Page Threshold H:0x7676,N:0x7171,L:0x7171RTL871X:===>phy_SwChnl8723B: Channel = 1E/WifiHW ( 2669): Unable to open connection to supplicant on "/data/misc/wifi/sockets//wlan0": Connection refused
RTL871X: pDM_Odm TxPowerTrackControl= 1RTL871X:===>phy_SwChnl8723B: Channel = 1RTL871X: #### hw_var_set_opmode()-5250 iface_type(0) mode = 2####
RTL871X: Using thedefaultRF gain.
RTL871X: MAC Address= 80:a5:89:49:6e:81RTL871X: start rtl8723bs_xmit_thread(wlan0)
RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=9 seq=0 len=7RTL871X: rtw_cfg80211_init_wiphy:rf_type=3RTL871X:+871x_drv - if2_open, bup=0RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=1 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=2 len=7RTL871X: start rtl8723bs_xmit_thread(p2p0)
RTL871X: rtw_cfg80211_init_wiphy:rf_type=3RTL871X:-871x_drv - if2_open, bup=1RTL871X:-871x_drv - drv_open, bup=1RTL871X:-871x_drv - if2_open, bup=1RTL871X: cfg80211_rtw_set_power_mgmt(p2p0) enabled:1, timeout:-1ADDRCONF(NETDEV_UP): p2p0: linkisnot ready
RTL871X: [rtw_wx_set_pmkid] IW_PMKSA_FLUSH!RTL871X: set_mode=IW_MODE_INFRA
RTL871X:set bssid:00:00:00:00:00:00RTL871X: [rtw_wx_set_pmkid] IW_PMKSA_FLUSH!RTL871X:+871x_drv - drv_open, bup=1RTL871X:-871x_drv - drv_open, bup=1I/wpa_supplicant( 4014): rfkill: RTL871X: cfg80211_rtw_set_power_mgmt(wlan0) enabled:1, timeout:-1Cannot open RFKILL control deviceADDRCONF(NETDEV_UP): wlan0: linkisnot ready
RTL871X: [rtw_wx_set_pmkid] IW_PMKSA_FLUSH!RTL871X: set_mode=IW_MODE_INFRA
RTL871X:set bssid:00:00:00:00:00:00RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=3 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=4 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=5 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=6 len=7RTL871X: [rtw_wx_set_pmkid] IW_PMKSA_FLUSH!RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=7 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=8 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=9 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=10 len=7RTL871X: #### hw_var_set_opmode()-5127 iface_type(1) mode=2####
RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=11 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=12 len=7RTL871X: #### hw_var_set_opmode()-5250 iface_type(0) mode = 2####
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: DRIVER MACADDR
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: LIST_NETWORKS
E/WifiConfigStore( 2669): Error parsing configurationjava.io.FileNotFoundException: /data/misc/wifi/ipconfig.txt: open failed: ENOENT (No such file or directory)
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: SET device_name sabresd_6dq
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: SET manufacturer Freescale
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: SET model_RTL871X: [HW_VAR_CHECK_TXBUF] no packet in tx packet buffer (0)
name SABRESD-MX6DQ
I/wpa_supplicRTL871X: rtl8723b_c2h_packet_handler: C2H, ID=9 seq=13 len=7ant(4014): [CTRL_IFACE]wlan0: SERTL871X: ===>phy_SwChnl8723B: Channel = 1T model_number SABRESD-MX6DQ
I/wpa_supplicant( 4014): [CTRL_IFACRTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=14 len=7E]wlan0: SET serial_number
I/wpRTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=15 len=7a_supplicant(4014): [CTRL_IFACE]wlan0: SET config_methods physical_display virtual_push_button keypad
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: SET device_type 10-0050F204-5I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: SCAN_INTERVAL 15D/BluetoothAdapter( 3094): 1100209728: getState() : mService = null. Returning STATE_OFF
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: DRIVER BTCOEXSCAN-STOP
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: DRIVER RXFILTER-STOP
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: DRIVER RXFILTER-STOP
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: AP_SCAN 1I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: RECONNECT
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: STATUS
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: SET ps 1I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: DRIVER SETBAND 0E/WifiStateMachine( 2669): Failed to set frequency band 0D/CommandListener( 2268): Setting iface cfg
D/CommandListener( 2268): Trying to bring up p2p0
I/wpa_supplicant( 4014): [CTRL_IFACE]p2p0: SET persistent_reconnect 1I/wpa_supplicant( 4014): [CTRL_IFACE]p2p0: SET device_name Android_799b
I/wpa_supplicant( 4014): [CTRL_IFACE]p2p0: SET p2p_ssid_postfix -Android_799b
I/wpa_supplicant( 4014): [CTRL_IFACE]p2p0: SET device_type 10-0050F204-5I/wpa_supplicant( 4014): [CTRL_IFACE]p2p0: SET config_methods virtual_push_button physical_display keypad
I/wpa_supplicant( 4014): [CTRL_IFACE]p2p0: P2P_SET conc_pref sta
I/wpa_supplicant( 4014): [CTRL_IFACE]p2p0: STATUS
I/wpa_supplicant( 4014): [CTRL_IFACE]p2p0: P2P_FLUSH
I/wpa_supplicant( 4014): [CTRL_IFACE]p2p0: P2P_SERVICE_FLUSH
I/wpa_supplicant( 4014): [CTRL_IFACE]p2p0: LIST_NETWORKS
I/wpa_supplicant( 4014): [CTRL_IFACE]p2p0: AP_SCAN 1I/wpa_supplicant( 4014): [CTRL_IFACE]p2p0: SAVE_CONFIG
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: DRIVER SCAN-ACTIVE
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: SCAN
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: DRIVER SCAN-PASSIVE
RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=16 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=17 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=18 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=19 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=20 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=21 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=22 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=23 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=24 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=25 len=7RTL871X:===>phy_SwChnl8723B: Channel = 2RTL871X:===>phy_SwChnl8723B: Channel = 3RTL871X:===>phy_SwChnl8723B: Channel = 4RTL871X:===>phy_SwChnl8723B: Channel = 5RTL871X:===>phy_SwChnl8723B: Channel = 6RTL871X:===>phy_SwChnl8723B: Channel = 7RTL871X:===>phy_SwChnl8723B: Channel = 8RTL871X:===>phy_SwChnl8723B: Channel = 9RTL871X: IsBtDisabled=0, IsBtControlLps=0RTL871X:===>phy_SwChnl8723B: Channel = 10RTL871X:===>phy_SwChnl8723B: Channel = 11RTL871X:===>phy_SwChnl8723B: Channel = 12RTL871X:===>phy_SwChnl8723B: Channel = 13RTL871X:===>phy_SwChnl8723B: Channel = 1RTL871X: survey doneevent(2c) band:0 forwlan0
RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=9 seq=26 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=27 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=28 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=29 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=30 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=31 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=32 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=33 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=34 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=35 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=36 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=37 len=7RTL871X: rtl8723b_c2h_packet_handler: C2H, ID=11 seq=38 len=7RTL871X: rtw_indicate_scan_done(wlan0)
RTL871X: IsBtDisabled=0, IsBtControlLps=0RTL871X:==>rtw_ps_processor .fw_state(8)
RTL871X:==>ips_enter cnts:1RTL871X: nolinked power save enter
RTL871X:===>rtw_ips_pwr_down...................
RTL871X:====>rtw_ips_dev_unload...
RTL871X: rtl8723bs_hal_deinit: issue H2C to FW when entering IPS
RTL871X: rtl8723b_set_FwPwrModeInIPS_cmd()
RTL871X: rtl8723bs_hal_deinit polling REG_HMETFR=0x4, cnt=1RTL871X: rtl8723bs_hal_deinit polling REG_HMETFR=0x0, cnt=2RTL871X: rtl8723bs_hal_deinit: write rpwm=81RTL871X: rtl8723bs_hal_deinit polling0x100=0xea, cnt=1RTL871X: polling done when entering IPS, check result :0x100=0xea, cnt=1, MAC_1cc=0xeaRTL871X:<=== rtw_ips_pwr_down..................... in70ms
D/dalvikvm( 3335): GC_CONCURRENT freed 420K, 48% free 3857K/7292K, paused 5ms+3ms, total 41ms
D/dalvikvm( 3335): GC_CONCURRENT freed 401K, 48% free 3849K/7292K, paused 4ms+2ms, total 39ms
D/dalvikvm( 3468): GC_FOR_ALLOC freed 343K, 20% free 4252K/5312K, paused 24ms, total 24ms
I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: AP_SCAN 1I/wpa_supplicant( 4014): [CTRL_IFACE]wlan0: BSS RANGE=ALL MASK=0xRTL871X: ==>ips_leave cnts:1
1986I/wpa_supplicant( 4014): [CRTL871X: ===>rtw_ips_pwr_up..............
TRL_IFACE]wlan0: DRIVER SCAN-ACTIRTL871X: ===>ips_netdrv_open.........
VE
I/wpa_supplicant( 4014): [CTRRTL871X: rtl8723bs_hal_init: Leaving IPS inFWLPS state
L_IFACE]wlan0: SCAN
RTL871X: rtl8723bs_hal_init: write rpwm=40RTL871X: rtl8723bs_hal_init: polling cpwm ok when leaving IPSin
總結(jié)
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