[Yacto Project] Issue with Implementation of "Wi-Fi Access Point" on IMX7

[Yacto Project] Issue with Implementation of "Wi-Fi Access Point" on IMX7

[Vikram Bidkar]

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Dear All,

I am trying to implement "Wi-Fi Access Point" on the IMX7 evaluation board having Murata Wi-Fi chip(LBEH5HMZPC).

Below are my changes in .config file.

CONFIG_BCMDHD_FW_PATH="/lib/firmware/bcm/ZP_BCM4339/fw_bcmdhd_apsta.bin"
CONFIG_BCMDHD_NVRAM_PATH="/lib/firmware/bcm/ZP_BCM4339/bcmdhd.ZP.SDIO.cal"

CONFIG_HOSTAP=y
CONFIG_HOSTAP_FIRMWARE=y

but when I do "ifconfig wlan0 up" I am getting following error

root@imx7dsabresd:~# ifconfig wlan0 up

Dongle Host Driver, version 1.141.92 (r)
Compiled in drivers/net/wireless/bcmdhd
wl_android_wifi_on in
mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
mmc1: queuing unknown CIS tuple 0x80 (6 bytes)
F1 signature OK, socitype:0x1 chip:0x4339 rev:0x1 pkg:0x0
DHD: dongle ram size is set to 786432(orig 786432) at 0x180000
dhd_bus_init: enable 0x06, ready 0x06 (waited 0us)
dhd_bus_rxctl: resumed on timeout, INT status=0x208000C0
dhd_bus_rxctl: rxcnt_timeout=1, rxlen=0
dhd_check_hang: Event HANG send up due to re=1 te=0 e=-110 s=2
dhd_open : wl_android_wifi_on failed (-14)

What could be the issue?
Note: Wi-Fi is working fine in client mode. It can able to scan and all.

possible issue may be

1) I think I have missed some patches as mentioned in the document (http://www.nxp.com/docs/en/application-note/AN5414.pdf)
Can I get the patches as mentioned in ("section :2 Prepare source code for applying Wi-Fi patches" from doc http://www.nxp.com/docs/en/application-note/AN5414.pdf )


Please help me to resolve the issue

Thanks and Regards,
Vikram

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Re: [Yacto Project] Issue with Implementation of "Wi-Fi Access Point" on IMX7

[Daiane Angolini]

On Mon, Jul 10, 2017 at 2:06 AM, Vikram Bidkar <vikram.bidkar@sasken.com> wrote:
> Dear All,
>
> I am trying to implement "Wi-Fi Access Point" on the IMX7 evaluation board
> having Murata Wi-Fi chip(LBEH5HMZPC).
>
> Below are my changes in .config file.
>
> CONFIG_BCMDHD_FW_PATH="/lib/firmware/bcm/ZP_BCM4339/fw_bcmdhd_apsta.bin"
> CONFIG_BCMDHD_NVRAM_PATH="/lib/firmware/bcm/ZP_BCM4339/bcmdhd.ZP.SDIO.cal"

Can you configure your kernel to load the WiFi driver by module
instead of builtin?

>
> CONFIG_HOSTAP=y
> CONFIG_HOSTAP_FIRMWARE=y
>
> but when I do "ifconfig wlan0 up" I am getting following error
>
> root@imx7dsabresd:~# ifconfig wlan0 up
>
> Dongle Host Driver, version 1.141.92 (r)
> Compiled in drivers/net/wireless/bcmdhd
> wl_android_wifi_on in
> mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
> mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
> mmc1: queuing unknown CIS tuple 0x80 (6 bytes)
> F1 signature OK, socitype:0x1 chip:0x4339 rev:0x1 pkg:0x0
> DHD: dongle ram size is set to 786432(orig 786432) at 0x180000
> dhd_bus_init: enable 0x06, ready 0x06 (waited 0us)
> dhd_bus_rxctl: resumed on timeout, INT status=0x208000C0
> dhd_bus_rxctl: rxcnt_timeout=1, rxlen=0
> dhd_check_hang: Event HANG send up due to re=1 te=0 e=-110 s=2
> dhd_open : wl_android_wifi_on failed (-14)
>
> What could be the issue?
>
> Note: Wi-Fi is working fine in client mode. It can able to scan and all.
>

Which kernel are you using?

>
>
> possible issue may be
>
>
>
> 1) I think I have missed some patches as mentioned in the document
> (http://www.nxp.com/docs/en/application-note/AN5414.pdf)
> Can I get the patches as mentioned in ("section :2 Prepare source code for
> applying Wi-Fi patches" from doc
> http://www.nxp.com/docs/en/application-note/AN5414.pdf )

I don't know this AN and I don't know hte patchset rellated, sorry.


Daiane
>
>
>
>
>
> Please help me to resolve the issue
>
>
>
> Thanks and Regards,
>
> Vikram
>
>
> ________________________________
>
> SASKEN BUSINESS DISCLAIMER: This message may contain confidential,
> proprietary or legally privileged information. In case you are not the
> original intended Recipient of the message, you must not, directly or
> indirectly, use, disclose, distribute, print, or copy any part of this
> message and you are requested to delete it and inform the sender. Any views
> expressed in this message are those of the individual sender unless
> otherwise stated. Nothing contained in this message shall be construed as an
> offer or acceptance of any offer by Sasken Technologies Limited ( formerly
> known as "Sasken Communication Technologies Limited" ) unless sent with that
> express intent and with due authority of Sasken. Sasken has taken enough
> precautions to prevent the spread of viruses. However the company accepts no
> liability for any damage caused by any virus transmitted by this email.
> Read Disclaimer at http://www.sasken.com/mail-disclaimer/
>
> ________________________________
>
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