imx6qQ 移植ap6441(bcm43341 wifi)

[xiaoliangguan]

 大家好：

            我现在给我们板子移植bcm43341 wifi驱动，现在可以ping通手机热点。android的界面打开wifi开关

屏上可以看到搜索周围的热点但是连接的时候，终端打印如下错误：

[  205.827209] Connectting with 6a:3e:34:03:0b:00 channel (2) ssid "QYAP-V2-23456-m2 note-fd", len (24)

[  205.935793] wl_iw_event: Link UP with BSSID=6A:3E:00:00:0B:00
[  205.942046] wl_bss_connect_done succeeded with 6a:3e:34:03:0b:00
[  206.066152] dhd_pno_get_for_batch : wifi location service is not supported
[  206.073382] CFG80211-ERROR) wl_is_linkdown :
[  206.077726] ANDROID-ERROR) failed to getting batching results
[  206.083883] Link down Reason : WLC_E_DEAUTH_IND
[  206.088643] link down if eth1 may call cfg80211_disconnected. event : 6, reason=3 from 6a:3e:34:03:0b:00
[  206.090870] dhd_pno_stop_for_batch : wifi location service is not supported
[  206.090880] NULL POINTER (_dhd_pno_clear_all_batch_results) : head->next is NULL
[  206.090887] NULL POINTER (_dhd_pno_clear_all_batch_results) : head->next is NULL
[  206.090893] ANDROID-ERROR) failed to stop batching scan
[  206.127908] wl_iw_event: Link Down with BSSID=6A:3E:00:00:0B:00
[  206.134411] CFG80211-ERROR) wl_is_linkdown : Link down Reason : WLC_E_LINK
[  206.143106] cfg80211: Calling CRDA to update world regulatory domain
[  206.904686] p2p0: no IPv6 routers present
[  207.704866] Connectting with 6a:3e:34:03:0b:00 channel (2) ssid "QYAP-V2-23456-m2 note-fd", len (24)
[  208.695265] connect failed event=0 e->status 3 e->reason 0
[  208.704249] CFG80211-ERROR) wl_bss_connect_done : Report connect result - connection failed

android上层打印的错误如下：

dhcp_do_request failed :eth1(new)

DHCP request error:Timed out waiting for DHCP to finish

现在主要是我手动

  1、加载驱动

  2、启动网卡（报个错：dhd_preinit_ioctls wl ampdu_hostreorder failed -23）

  3、扫描周围热点

  4、通过udhcp获取ip，ping手机成功

android 的界面上可以打开wifi开关，可以扫描到周围热点，但是连接的时候就一直报上面的错误。

[zhubin1]

我也遇到了同样的问题，问题怎么解决的？

[xiaoliangguan]

连接上了不知道什么原因，又断了，底层打印显示不支持一个什么本地服务，等！

[赵振业]

问题解决了么

[xiaoliangguan]

问题早解决

在 2018-06-22 16:33:35，"赵振业" <admin@community.nxp.com> 写道：

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NXP Community

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Re: imx6qQ 移植ap6441(bcm43341 wifi)

reply from 赵 振业 in i.MX Community - View the full discussion

问题解决了么

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[wangtsungli]

請問你是如何解決的呢?

我在 ubuntu 16.04 lxde 上面用 networkmanager 連接wifi 也遇到一樣的問題。

[xiaoliangguan]

是因为厂家的给的驱动包不是最新的造成的，最后厂家更新了一个驱动包，问题解决。

在 2019-03-14 15:06:16，"wangtsungli" <admin@community.nxp.com> 写道：

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Re: imx6qQ 移植ap6441(bcm43341 wifi)

reply from tsung li wang in i.MX Processors - View the full discussion

請問你是如何解決的呢?

我在 ubuntu 16.04 lxde 上面用 networkmanager 連接wifi 也遇到一樣的問題。

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[xiaoliangguan]

上层的打印

/wpa_supplicant( 3390): eth1: Associated with 28:6c:07:56:f9:25

D/Ethernet( 2642): Interface eth1 link up

D/Ethernet( 2642): Interface eth1 link up

D/Ethernet( 2642): Interface eth1 link up

D/Ethernet( 2642): Interface eth1 link up

D/Ethernet( 2642): Interface eth1 link up

I/wpa_supplicant( 3390): eth1: WPA: Key negotiation completed with 28:6c:07:56:f9:25 [PTK=CCMP GTK=TKIP]

I/wpa_supplicant( 3390): eth1: CTRL-EVENT-CONNECTED - Connection to 28:6c:07:56:f9:25 completed (auth) [id=0 id_str=]

D/Ethernet( 2642): Interface eth1 link up

E/wpa_supplicant( 3390): wpa_driver_nl80211_driver_cmd: failed to issue private commands

E/WifiStateMachine( 2642): Unexpected BatchedScanResults :null

E/wpa_supplicant( 3390): wpa_driver_nl80211_driver_cmd: failed to issue private commands

I/wpa_supplicant( 3390): eth1: WPA: Key negotiation completed with 28:6c:07:56:f9:25 [PTK=CCMP GTK=TKIP]
D/WifiStateMachine( 2642): VerifyingLinkState enter

D/WifiStateMachine( 2642): VerifyingLinkState GOOD_LINK_DETECTED: transition to captive portal check

D/WifiStateMachine( 2642): CaptivePortalCheckState enter

D/WifiStateMachine( 2642): CaptivePortalCheckState CMD_CAPTIVE_CHECK_COMPLETE

D/ConnectivityService( 2642): Captive portal check NetworkInfo: type: WIFI[], state: CONNECTING/CAPTIVE_PORTAL_CHECK, reason: (unspecified), extra: "lovensMIWIFI", roaming: false, failover: false, isAvailable: true, isConnectedToProvisioningNetwork: false

D/ConnectivityService( 2642): handleCaptivePortalTrackerCheck: call captivePortalCheckComplete ni=NetworkInfo: type: WIFI[], state: CONNECTING/CAPTIVE_PORTAL_CHECK, reason: (unspecified), extra: "lovensMIWIFI", roaming: false, failover: false, isAvailable: true, isConnectedToProvisioningNetwork: false

D/ConnectivityService( 2642): ConnectivityChange for WIFI: CONNECTED/CONNECTED

E/ConnectivityService( 2642): Unexpected mtu value: android.net.wifi.WifiStateTracker@41965b70

D/Nat464Xlat( 2642): requiresClat: netType=1, hasIPv4Address=true

D/ConnectivityService( 2642): ConnectivityChange for ETHERNET: CONNECTED/CONNECTED

D/ConnectivityService( 2642): Policy requires WIFI teardown
I/wpa_supplicant( 3390): eth1: CTRL-EVENT-DISCONNECTED bssid=28:6c:07:56:f9:25 reason=3 locally_generated=1

E/ConnectivityService( 2642): Unexpected mtu value: android.net.EthernetDataTracker@41ae41d0

D/Ethernet( 2642): Interface eth1 link up

D/NetUtils( 2642): dhcp_do_request failed : eth1 (new)

E/Ethernet( 2642): DHCP request error:Timed out waiting for DHCP to finish

[igorpadykov]

Hi xiaoliang

one can check android guide

wireless.murata.com/datasheet?/RFM/data/murata_quick_start_guide_android.pdf

and request additional help on vendor support

wireless.murata.com/eng/products/rf-modules-1/wi-fi-bluetooth-for-freescale-i-mx.html

Best regards
igor
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