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Wi-Fi Bluetooth for Linux

dipa_2238111
New Contributor

I am using bcm4343w wifi driver for imx6 solo board. But I got following isssue when i try to do insmod bcmdhd.ko.

because of that i can't able to start wpa_supplicant service.

root@sabreauto_6q:/data/local/tmp # insmod bcmdhd.ko

dhd_module_init in

Power-up adapter 'DHD generic adapter'

dummy_sdmmc: probe of mmc1:0001:1 failed with error -110

dummy_sdmmc: probe of mmc1:0001:2 failed with error -110

wifi_platform_bus_enumerate device present 1

failed to power up DHD generic adapter, 3 retry left

wifi_platform_bus_enumerate device present 0

mmc1: card 0001 removed

wifi_platform_bus_enumerate device present 1

mmc1: queuing unknown CIS tuple 0x80 (2 bytes)

mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

mmc1: queuing unknown CIS tuple 0x80 (7 bytes)

mmc1: queuing unknown CIS tuple 0x80 (3 bytes)

mmc1: queuing unknown CIS tuple 0x80 (6 bytes)

mmc1: new high speed SDIO card at address 0001

imx-spdif sound-spdif: ASoC: CPU DAI (null) not registered

imx-spdif sound-spdif: snd_soc_register_card failed: -517

imx-spdif sound-spdif: ASoC: CPU DAI (null) not registered

imx-spdif sound-spdif: snd_soc_register_card failed: -517

F1 signature OK, socitype:0x1 chip:0xa9a6 rev:0x1 pkg:0x3

imx-spdif sound-spdif: ASoC: CPU DAI (null) not registered

DHD: dongle ram size is set to 524288(orig 524288) at 0x0

imx-spdif sound-spdif: snd_soc_register_card failed: -517

wifi_platform_get_mac_addr

CFG80211-ERROR) wl_setup_wiphy : Registering Vendor80211)

wl_create_event_handler(): thread:wl_event_handler:4d8 started

CFG80211-ERROR) wl_event_handler : tsk Enter, tsk = 0xc91a147c

dhd_attach(): thread:dhd_watchdog_thread:4d9 started

dhd_attach(): thread:dhd_dpc:4da started

dhd_deferred_work_init: work queue initialized

Dongle Host Driver, version 1.141.88 (r)

Compiled from

Register interface [wlan0]  MAC: 00:90:4c:11:22:33

CFG80211-ERROR) wl_event_handler : was terminated

wl_destroy_event_handler(): thread:wl_event_handler:4d8 terminated OK

dhd_prot_ioctl : bus is down. we have nothing to do

imx-spdif sound-spdif: ASoC: CPU DAI (null) not registered

imx-spdif sound-spdif: snd_soc_register_card failed: -517

root@sabreauto_6q:/data/local/tmpimx-spdif sound-spdif: ASoC: CPU DAI (null) not registered

# imx-spdif sound-spdif: snd_soc_register_card failed: -517

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1 Solution
Anonymous
Not applicable

Hi divyesh_2238111

from logs it seems your driver is not compiled properly for your platform.

what steps did you followed ?

Please use the latest release and try following the document.

BR,
Aman

View solution in original post

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3 Replies
vsubbiah
Contributor

1) After the modules is loaded could you execute "wl ver" that will tell you whether the module is loaded.

2) What is the firmware that you are using ?

3) Did you run the install script as mentioned here?

Quick Start with iMX6 Ultralite EVK and Mass Market Modules

Anonymous
Not applicable

Hi Divyesh,
Is the problem resolved ?
please respond

0 Likes
Anonymous
Not applicable

Hi divyesh_2238111

from logs it seems your driver is not compiled properly for your platform.

what steps did you followed ?

Please use the latest release and try following the document.

BR,
Aman

View solution in original post

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