xperia z c6603 4.2.2 - 3.4.0 kernel
I added usb adapter device support to kernel successfully but then my wifi stopped working here is the dmesg of turning wifi on
I think problem occurs when I enable "cfg80211 wireless extensions compatibility" but unless enabling it i cannot see the wifi adapter in airmon-ng
if CONFIG_CFG80211_WEXT=y = inner WLAN wont work
if CONFIG_CFG80211_WEXT=n = usb wifi adapter wont work with aircrack, reaver
getprop:
[wifi.interface]: [wlan0]
[wlan.driver.ath]: [0]
[wlan.driver.config]: [/data/misc/wifi/WCNSS_qcom_cfg.ini]
[wlan.driver.status]: [unloaded]
here are some documentations about it but they are too complex for me :
https://community.freescale.com/docs/DOC-93603
PaNiC Random Rant (or how we used to call it: .plan): Porting WiFi drivers to Android
as fas as I understand from what I read I should recompile wlan.ko after building new kernel but i dont know how
I added usb adapter device support to kernel successfully but then my wifi stopped working here is the dmesg of turning wifi on
Code:
<4>[ 2273.866333] wlan: disagrees about version of symbol cfg80211_ready_on_channel
<4>[ 2273.866455] wlan: Unknown symbol cfg80211_ready_on_channel (err -22)
<4>[ 2273.866729] wlan: disagrees about version of symbol __ieee80211_get_channel
<4>[ 2273.866821] wlan: Unknown symbol __ieee80211_get_channel (err -22)
<4>[ 2273.867065] wlan: disagrees about version of symbol cfg80211_cqm_rssi_notify
<4>[ 2273.867187] wlan: Unknown symbol cfg80211_cqm_rssi_notify (err -22)
<4>[ 2273.867370] wlan: disagrees about version of symbol cfg80211_roamed
<4>[ 2273.867523] wlan: Unknown symbol cfg80211_roamed (err -22)
<4>[ 2273.867614] wlan: disagrees about version of symbol cfg80211_pmksa_candidate_notify
<4>[ 2273.867736] wlan: Unknown symbol cfg80211_pmksa_candidate_notify (err -22)
<4>[ 2273.867858] wlan: disagrees about version of symbol wiphy_register
<4>[ 2273.868011] wlan: Unknown symbol wiphy_register (err -22)
<4>[ 2273.868133] wlan: disagrees about version of symbol cfg80211_disconnected
<4>[ 2273.868286] wlan: Unknown symbol cfg80211_disconnected (err -22)
<4>[ 2273.868499] wlan: disagrees about version of symbol cfg80211_new_sta
<4>[ 2273.868591] wlan: Unknown symbol cfg80211_new_sta (err -22)
<4>[ 2273.868774] wlan: disagrees about version of symbol cfg80211_tdls_oper_request
<4>[ 2273.868865] wlan: Unknown symbol cfg80211_tdls_oper_request (err -22)
<4>[ 2273.869018] wlan: disagrees about version of symbol cfg80211_connect_result
<4>[ 2273.869171] wlan: Unknown symbol cfg80211_connect_result (err -22)
<4>[ 2273.869262] wlan: disagrees about version of symbol cfg80211_inform_bss_frame
<4>[ 2273.869415] wlan: Unknown symbol cfg80211_inform_bss_frame (err -22)
<4>[ 2273.869506] wlan: disagrees about version of symbol wiphy_new
<4>[ 2273.869659] wlan: Unknown symbol wiphy_new (err -22)
<4>[ 2273.869781] wlan: disagrees about version of symbol cfg80211_rx_mgmt
<4>[ 2273.869903] wlan: Unknown symbol cfg80211_rx_mgmt (err -22)
<4>[ 2273.870117] wlan: disagrees about version of symbol cfg80211_send_unprot_deauth
<4>[ 2273.870239] wlan: Unknown symbol cfg80211_send_unprot_deauth (err -22)
<4>[ 2273.870361] wlan: disagrees about version of symbol cfg80211_mgmt_tx_status
<4>[ 2273.870513] wlan: Unknown symbol cfg80211_mgmt_tx_status (err -22)
<4>[ 2273.870727] wlan: disagrees about version of symbol cfg80211_inform_bss
<4>[ 2273.870819] wlan: Unknown symbol cfg80211_inform_bss (err -22)
<4>[ 2273.871002] wlan: disagrees about version of symbol wireless_send_event
<4>[ 2273.871093] wlan: Unknown symbol wireless_send_event (err -22)
<4>[ 2273.871246] wlan: disagrees about version of symbol wiphy_free
<4>[ 2273.871337] wlan: Unknown symbol wiphy_free (err -22)
<4>[ 2273.871520] wlan: disagrees about version of symbol cfg80211_scan_done
<4>[ 2273.871612] wlan: Unknown symbol cfg80211_scan_done (err -22)
<4>[ 2273.871795] wlan: disagrees about version of symbol regulatory_hint
<4>[ 2273.871856] wlan: Unknown symbol regulatory_hint (err -22)
<4>[ 2273.872039] wlan: disagrees about version of symbol cfg80211_get_bss
<4>[ 2273.872100] wlan: Unknown symbol cfg80211_get_bss (err -22)
<4>[ 2273.872283] wlan: disagrees about version of symbol cfg80211_michael_mic_failure
<4>[ 2273.872436] wlan: Unknown symbol cfg80211_michael_mic_failure (err -22)
<4>[ 2273.872528] wlan: disagrees about version of symbol cfg80211_ibss_joined
<4>[ 2273.872680] wlan: Unknown symbol cfg80211_ibss_joined (err -22)
<4>[ 2273.872833] wlan: disagrees about version of symbol cfg80211_del_sta
<4>[ 2273.872985] wlan: Unknown symbol cfg80211_del_sta (err -22)
<4>[ 2273.880584] wlan: disagrees about version of symbol cfg80211_remain_on_channel_expired
<4>[ 2273.880737] wlan: Unknown symbol cfg80211_remain_on_channel_expired (err -22)
<4>[ 2273.880889] wlan: disagrees about version of symbol wiphy_unregister
<4>[ 2273.880950] wlan: Unknown symbol wiphy_unregister (err -22)
<6>[ 2277.103332] SLIM_CL: skip reconfig sequence
<6>[ 2336.262878] SLIM_CL: skip reconfig sequence
<6>[ 2341.206115] SLIM_CL: skip reconfig sequence
<3>[ 2372.867187] init: untracked pid 7791 exited
<6>[ 2375.211242] SLIM_CL: skip reconfig sequence
<6>[ 2378.713043] SLIM_CL: skip reconfig sequence
<6>[ 2385.924896] check_recover_vbus_collapse: VBUS input current still limiting to 700 mA. Retry set
<6>[ 2397.413330] SLIM_CL: skip reconfig sequence
<4>[ 2464.730682] set_usb_max_current: setting current max to 1500
<4>[ 2544.752166] set_usb_max_current: setting current max to 1500
<4>[ 2604.769744] set_usb_max_current: setting current max to 1500
<4>[ 2674.810363] set_usb_max_current: setting current max to 1500
<6>[ 2686.035491] SLIM_CL: skip reconfig sequence
<3>[ 2690.290008] qup_i2c qup_i2c.0: QUP: I2C status flags :0x1300c8, irq:226
<3>[ 2690.290191] qup_i2c qup_i2c.0: I2C slave addr:0x28 not connected
<3>[ 2690.300445] pn544 0-0028: pn544_dev_write: i2c write err -107, but retry 1
<3>[ 2691.778778] qup_i2c qup_i2c.0: QUP: I2C status flags :0x1343c8, irq:226
<3>[ 2691.778961] qup_i2c qup_i2c.0: I2C slave addr:0x28 not connected
<3>[ 2691.789093] pn544 0-0028: pn544_dev_write: i2c write err -107, but retry 1
<6>[ 2694.949035] SLIM_CL: skip reconfig sequence
<4>[ 2714.834625] set_usb_max_current: setting current max to 1500
<6>[ 2715.883575] SLIM_CL: skip reconfig sequence
<6>[ 2843.803405] SLIM_CL: skip reconfig sequence
<6>[ 2854.273345] SLIM_CL: skip reconfig sequence
<6>[ 2955.025512] msm_otg msm_otg: USB exited from low power mode
<6>[ 2955.026306] msm_otg msm_otg: b_idle work, inputs=0x00000001
<6>[ 2955.026580] msm_otg msm_otg: Avail curr from USB = 0
<6>[ 2955.026885] msm_otg msm_otg: phy_reset: success
<6>[ 2955.136352] msm_otg msm_otg: USB in low power mode
<6>[ 2969.677581] msm_otg msm_otg: USB exited from low power mode
<6>[ 2969.678131] msm_otg msm_otg: b_idle work, inputs=0x00000003
<6>[ 2969.853424] msm_otg msm_otg: chg_type = USB_SDP_CHARGER
<6>[ 2969.853576] msm_otg msm_otg: b_idle work, inputs=0x00000003
<6>[ 2969.859283] msm_hsusb msm_hsusb: vbus online
<6>[ 2969.859436] msm_hsusb msm_hsusb: CI13XXX_CONTROLLER_RESET_EVENT received
<6>[ 2969.859558] msm_otg msm_otg: changed to b_peripheral, from b_idle
<6>[ 2970.140228] msm_hsusb msm_hsusb: reset
<6>[ 2970.140686] android_work: android_work: did not send uevent (0 0 (null))
<6>[ 2970.178863] android_work: android_work: sent uevent USB_STATE=CONNECTED
<6>[ 2970.182403] msm_hsusb msm_hsusb: reset
<6>[ 2970.182891] android_work: android_work: sent uevent USB_STATE=DISCONNECTED
<6>[ 2970.261993] android_work: android_work: sent uevent USB_STATE=CONNECTED
<6>[ 2971.677764] android_usb gadget: high-speed config #1: android_usb
<6>[ 2971.677917] msm_otg msm_otg: Avail curr from USB = 500
<6>[ 2971.733306] android_work: android_work: sent uevent USB_STATE=CONFIGURED
<6>[ 2971.880920] mtp_open
<6>[ 2974.863128] msm_ta_detect_work: USB exit ta detection - frindex
<3>[ 3000.568115] init: untracked pid 8878 exited
<3>[ 3003.624877] init: untracked pid 8948 exited
<6>[ 3005.894012] SLIM_CL: skip reconfig sequenceI think problem occurs when I enable "cfg80211 wireless extensions compatibility" but unless enabling it i cannot see the wifi adapter in airmon-ng
if CONFIG_CFG80211_WEXT=y = inner WLAN wont work
if CONFIG_CFG80211_WEXT=n = usb wifi adapter wont work with aircrack, reaver
getprop:
[wifi.interface]: [wlan0]
[wlan.driver.ath]: [0]
[wlan.driver.config]: [/data/misc/wifi/WCNSS_qcom_cfg.ini]
[wlan.driver.status]: [unloaded]
here are some documentations about it but they are too complex for me :
https://community.freescale.com/docs/DOC-93603
PaNiC Random Rant (or how we used to call it: .plan): Porting WiFi drivers to Android
as fas as I understand from what I read I should recompile wlan.ko after building new kernel but i dont know how