From: "Arend van Spriel" <arend@broadcom.com>
To: "Dong Aisheng" <dongas86@gmail.com>
Cc: linux-wireless@vger.kernel.org, frankyl@broadcom.com,
brcm80211-dev-list@broadcom.com
Subject: Re: brcmfmac driver does not work with a BCM4335 WiFi module
Date: Thu, 7 Nov 2013 17:05:33 +0100 [thread overview]
Message-ID: <527BBA4D.20206@broadcom.com> (raw)
In-Reply-To: <CAA+hA=REJ0R+XXj4aDzro+OJC=Z8Hx=_G-VmK4X61n3JmB-c_A@mail.gmail.com>
On 11/06/2013 11:47 AM, Dong Aisheng wrote:
> On Wed, Nov 6, 2013 at 5:57 PM, Arend van Spriel<arend@broadcom.com> wrote:
>> On 11/06/2013 09:30 AM, Arend van Spriel wrote:
>>>
>>> On 11/05/2013 10:26 AM, Dong Aisheng wrote:
>>>>
>>>> On Tue, Nov 5, 2013 at 4:57 PM, Dong Aisheng<dongas86@gmail.com> wrote:
>>>>>
>>>>> On Tue, Nov 5, 2013 at 4:36 PM, Arend van Spriel<arend@broadcom.com>
>>>>> wrote:
>>>>>>
>>>>>> On 11/05/2013 03:51 AM, Dong Aisheng wrote:
>>>>>>>
>>>>>>>
>>>>>>> On Mon, Nov 4, 2013 at 5:44 PM, Arend van Spriel<arend@broadcom.com>
>>>>>>> wrote:
>>>>>>>>
>>>>>>>>
>>>>>>>> On 11/04/2013 09:13 AM, Dong Aisheng wrote:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Hi Arend,
>>>>>>>>>
>>>>>>>>> On Mon, Nov 4, 2013 at 11:44 AM, Dong Aisheng<dongas86@gmail.com>
>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Hi Arend,
>>>>>>>>>>
>>>>>>>>>> On Fri, Nov 1, 2013 at 9:25 PM, Arend van Spriel
>>>>>>>>>> <arend@broadcom.com>
>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On 11/01/2013 01:21 PM, Dong Aisheng wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Hi Arend,
>>>>>>>>>>>>
>>>>>>>>>>>> On Fri, Nov 1, 2013 at 6:35 PM, Arend van Spriel
>>>>>>>>>>>> <arend@broadcom.com>
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On 11/01/2013 07:22 AM, Dong Aisheng wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Hi ALL,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I'm verifying BCM4335 WiFi module on i.MX6SL EVK board.
>>>>>>>>>>>>>> The kernel i ran is latest from:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless.git
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> The firmware is used is from:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> NVRAM file is got from the vendor which should work for the
>>>>>>>>>>>>>> module.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> But i ran into the following issues, hope somebody can give
>>>>>>>>>>>>>> me some
>>>>>>>>>>>>>> hints.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> First, i met error when module is auto loaded, but seems the
>>>>>>>>>>>>>> driver
>>>>>>>>>>>>>> is
>>>>>>>>>>>>>> still loaded successfully since i found the new WiFi
>>>>>>>>>>>>>> interface with
>>>>>>>>>>>>>> ifconfig.
>>>>>>>>>>>>>> But it can not work after run rfkill unblock wlan and a lot
>>>>>>>>>>>>>> error
>>>>>>>>>>>>>> messages comes out.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I'm wondering if this driver can support bcm4335 well, can
>>>>>>>>>>>>>> anybody
>>>>>>>>>>>>>> provide some help?
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> I can try. I have used the bcm4335 with a SDIO3.0 controller
>>>>>>>>>>>>> on a
>>>>>>>>>>>>> x86
>>>>>>>>>>>>> PC.
>>>>>>>>>>>>> Looking at an issue right now, but your log does not show
>>>>>>>>>>>>> that so
>>>>>>>>>>>>> you
>>>>>>>>>>>>> have a
>>>>>>>>>>>>> different issue. Could you load the module with parameter
>>>>>>>>>>>>> 'debug=0x146'.
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks for the help.
>>>>>>>>>>>> So that means the brcmfmac driver should support bcm4335
>>>>>>>>>>>> module well,
>>>>>>>>>>>> right?
>>>>>>>>>>>> The difference is that i'm using a ARM platform.
>>>>>>>>>>>> Below is log with 'debug=0x146'.
>>>>>>>>>>>> It only includes driver probe log.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> That log actually looks fine. Just not sure why software rfkill
>>>>>>>>>>> was
>>>>>>>>>>> enabled.
>>>>>>>>>>> Is that still the case? What distro is running on your platform?
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Do you mean the error message during probe is also fine?
>>>>>>>>>> root@imx6slevk:~# mmc0: queuing unknown CIS tuple 0x91 (3 bytes)
>>>>>>>>>> mmc0: new high speed SDIO card at address 0001
>>>>>>>>>> brcmfmac: brcmf_sdioh_request_word: Failed to read word, Err:
>>>>>>>>>> 0xffffffac
>>>>>>>>>> brcmfmac: brcmf_sdioh_request_word: Failed to read word, Err:
>>>>>>>>>> 0xffffffac
>>>>>>>>>> brcmfmac: brcmf_sdioh_request_word: Failed to read word, Err:
>>>>>>>>>> 0xffffffac
>>>>>>>>>> brcmfmac: brcmf_sdio_regrw_helper: failed with -84<--- error
>>>>>>>>>> message
>>>>>>>>>> brcmfmac: brcmf_sdio_chip_
>>>>>>>>>> drivestrengthinit: No SDIO Drive strength
>>>>>>>>>> init done for chip 4335 rev 1 pmurev 18
>>>>>>>>>> brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Mar 24
>>>>>>>>>> 2013
>>>>>>>>>> 20:36:01 version 6.30.171.24.20 (B0 Station/P2P)
>>>>>>>>>> brcmfmac: brcmf_fil_cmd_data: Failed err=-23<----
>>>>>>>>>> error
>>>>>>>>>> message
>>>>>>>>>>
>>>>>>>>>> I'm using yocto rootfs, seems rfkill is always enabled by default.
>>>>>>>>>> I could try another rootfs without rfkill.
>>>>>>>>>> But i don't think rfkill should block WiFi driver to work properly.
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>> I tried another rootfs without rfkill, met the same issue when doing
>>>>>>>>> ifconfig wlan0 up, just like 'rfkill unblock wlan'.
>>>>>>>>>
>>>>>>>>> root@freescale ~$ mmc0: mmc_rescan_try_freq: trying to init card at
>>>>>>>>> 400000
>>>>>>>>> Hz
>>>>>>>>> mmc0: queuing unknown CIS tuple 0x91 (3 bytes)
>>>>>>>>> mmc0: new high speed SDIO card at address 0001
>>>>>>>>> brcmfmac: brcmf_sdioh_request_word: Failed to read word, Err:
>>>>>>>>> 0xffffffac
>>>>>>>>> brcmfmac: brcmf_sdioh_request_word: Failed to read word, Err:
>>>>>>>>> 0xffffffac
>>>>>>>>> brcmfmac: brcmf_sdioh_request_word: Failed to read word, Err:
>>>>>>>>> 0xffffffac
>>>>>>>>> brcmfmac: brcmf_sdio_regrw_helper: failed with -84
>>>>>>>>> brcmfmac: brcmf_sdio_chip_drivestrengthinit: No SDIO Drive strength
>>>>>>>>> init done for chip 4335 rev 1 pmurev 18
>>>>>>>>> brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Mar 24 2013
>>>>>>>>> 20:36:01 version 6.30.171.24.20 (B0 Station/P2P)
>>>>>>>>> brcmfmac: brcmf_fil_cmd_data: Failed err=-23
>>>>>>>>>
>>>>>>>>> root@freescale ~$
>>>>>>>>> root@freescale ~$
>>>>>>>>> root@freescale ~$ ifconfig -a
>>>>>>>>> ......
>>>>>>>>>
>>>>>>>>> wlan0 Link encap:Ethernet HWaddr 00:90:4C:C5:12:38
>>>>>>>>> BROADCAST MULTICAST MTU:1500 Metric:1
>>>>>>>>> RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>>>>>>>>> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
>>>>>>>>> collisions:0 txqueuelen:1000
>>>>>>>>> RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
>>>>>>>>>
>>>>>>>>> root@freescale ~$ ifconfig wlan0 up
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl: resumed on timeout
>>>>>>>>> brcmfmac: brcmf_add_if: ERROR: netdev:wlan0 already exists
>>>>>>>>> brcmfmac: brcmf_add_if: ignore IF event
>>>>>>>>> brcmfmac: brcmf_fil_cmd_data: Failed err=-110
>>>>>>>>>
>>>>>>>>> brcmfmac: brcmf_fil_cmd_data: Failed err=-23
>>>>>>>>> root@freescale ~$
>>>>>>>>> root@freescale ~$
>>>>>>>>> root@freescale ~$ brcmfmac: brcmf_sdioh_request_byte: Failed to
>>>>>>>>> write
>>>>>>>>> byte F1:@0x1001f=01, Err: -110
>>>>>>>>> brcmfmac: brcmf_sdioh_request_byte: Failed to read byte
>>>>>>>>> F1:@0x1001f=ff, Err: -110
>>>>>>>>> brcmfmac: brcmf_sdioh_request_byte: Failed to read byte
>>>>>>>>> F1:@0x1001f=ff, Err: -110
>>>>>>>>>
>>>>>>>>> root@freescale ~$ brcmfmac: brcmf_sdioh_request_byte: Failed to
>>>>>>>>> write
>>>>>>>>> byte F1:@0x1001f=01, Err: -110
>>>>>>>>> brcmfmac: brcmf_sdioh_request_byte: Failed to read byte
>>>>>>>>> F1:@0x1001f=ff, Err: -110
>>>>>>>>> brcmfmac: brcmf_sdioh_request_byte: Failed to read byte
>>>>>>>>> F1:@0x1001f=ff, Err: -110
>>>>>>>>> brcmfmac: brcmf_sdioh_request_byte: Failed to write byte
>>>>>>>>> F1:@0x1001f=01, Err: -110
>>>>>>>>> brcmfmac: brcmf_sdioh_request_byte: Failed to read byte
>>>>>>>>> F1:@0x1001f=ff, Err: -110
>>>>>>>>> brcmfmac: brcmf_sdioh_request_byte: Failed to read byte
>>>>>>>>> F1:@0x1001f=ff, Err: -110
>>>>>>>>>
>>>>>>>>> I looked into a bit more about the error and found there's CMD
>>>>>>>>> timeout
>>>>>>>>> on the bus during SDIO
>>>>>>>>> command transfer.
>>>>>>>>> ---------------------------------------
>>>>>>>>> brcmutil: RxHdr:
>>>>>>>>> 00000000: 20 00 df ff 19 00 00 0c 00 35 00 00
>>>>>>>>> ........5..
>>>>>>>>> brcmfmac: brcmf_sdbrcm_read_control Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> mmc0: starting CMD52 arg 92001400 flags 00000195
>>>>>>>>> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00010000
>>>>>>>>> mmc0: req done (CMD52): -110: 00000000 00000000 00000000 00000000
>>>>>>>>> brcmfmac: brcmf_sdioh_request_byte: Failed to write byte
>>>>>>>>> F1:@0x1000a=00, Err: -110
>>>>>>>>> ------------------------------------------
>>>>>>>>> I'm not sure how this happened, whether caused by host side or wifi
>>>>>>>>> driver
>>>>>>>>> side.
>>>>>>>>> But for the host, i tried this host driver with another WiFi
>>>>>>>>> card(Atheros AR6103) with same kernel,
>>>>>>>>> and it worked well. So the host driver seems more like ok to me.
>>>>>>>>>
>>>>>>>>> Since i'm not familar with the WiFi driver, i wonder if you could
>>>>>>>>> provide suggestion
>>>>>>>>> from WiFi driver layer to see what the issue could be.
>>>>>>>>>
>>>>>>>>> Below is the detailed log when run 'ifconfig wlan0 up'
>>>>>>>>>
>>>>>>>>> root@freescale ~$ ifconfig wlan0 up
>>>>>>>>> brcmfmac: brcmf_netdev_open Enter, idx=0
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_txctl Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>>>>>>> brcmutil: TxHdr:
>>>>>>>>> 00000000: 2f 00 d0 ff 10 00 00 14 00 00 00 00 00 00 00 00
>>>>>>>>> /...............
>>>>>>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>>>>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_dpc Dongle reports CHIPACTIVE
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>>>>>>>
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl: resumed on timeout
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>>>>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>>>>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdio_readframes Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_checkdied firmware not built with -assert
>>>>>>>>> brcmfmac: brcmf_fil_cmd_data: Failed err=-110
>>>>>>>>> brcmutil: RxHdr:
>>>>>>>>> 00000000: 27 00 d8 ff 12 00 00 0c 00 26 00 00
>>>>>>>>> '........&..
>>>>>>>>> brcmfmac: brcmf_sdbrcm_read_control Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_txctl Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>>>>>>> brcmutil: TxHdr:
>>>>>>>>> 00000000: 28 00 d7 ff 11 00 00 14 00 00 00 00 00 00 00 00
>>>>>>>>> (...............
>>>>>>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>>>>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>>>>>>> brcmutil: RxHdr:
>>>>>>>>> 00000000: 00 00 00 00 00 00 00 00 00 00 00 00
>>>>>>>>> ............
>>>>>>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_dpc Dongle reports CHIPACTIVE
>>>>>>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>>>>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>>>>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>>>>>>> brcmfmac: brcmf_sdio_readframes Enter
>>>>>>>>> brcmutil: RxHdr:
>>>>>>>>> 00000000: 20 00 df ff 13 00 00 0c 00 32 00 00
>>>>>>>>> ........2..
>>>>>>>>> brcmfmac: brcmf_sdbrcm_read_control Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_txctl Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmutil: TxHdr:
>>>>>>>>> 00000000: 28 00 d7 ff 12 00 00 14 00 00 00 00 00 00 00 00
>>>>>>>>> (...............
>>>>>>>>> brcmutil: RxHdr:
>>>>>>>>> 00000000: 10 00 ef ff 14 83 0f 0c 00 32 00 00
>>>>>>>>> .........2..
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_fws_hdrpull enter: ifidx 0, skblen 88, sig 8
>>>>>>>>> brcmfmac: brcmf_fws_hdrpull tlv type=TRANS_ID (18), len=6 (6)
>>>>>>>>> brcmfmac: brcmf_fws_hdrpull enter: ifidx 0, skblen 87, sig 8
>>>>>>>>> brcmfmac: brcmf_fws_hdrpull tlv type=TRANS_ID (18), len=6 (6)
>>>>>>>>> brcmfmac: brcmf_fws_notify_credit_map enter: credits
>>>>>>>>> 09:27:12:09:09:02
>>>>>>>>> brcmfmac: brcmf_add_if Enter, idx=0, ifidx=0
>>>>>>>>> brcmfmac: brcmf_add_if: ERROR: netdev:wlan0 already exists
>>>>>>>>> brcmfmac: brcmf_add_if: ignore IF event
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmutil: RxHdr:
>>>>>>>>> 00000000: 20 00 df ff 17 00 00 0c 00 33 00 00
>>>>>>>>> ........3..
>>>>>>>>> brcmfmac: brcmf_sdbrcm_read_control Enter
>>>>>>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>>>>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_txctl Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>>>>>>> brcmutil: TxHdr:
>>>>>>>>> 00000000: 28 00 d7 ff 13 00 00 14 00 00 00 00 00 00 00 00
>>>>>>>>> (...............
>>>>>>>>> brcmutil: RxHdr:
>>>>>>>>> 00000000: 00 00 00 00 00 00 00 00 00 00 00 00
>>>>>>>>> ............
>>>>>>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdio_readframes Enter
>>>>>>>>> brcmutil: RxHdr:
>>>>>>>>> 00000000: 20 00 df ff 18 00 00 0c 00 34 00 00
>>>>>>>>> ........4..
>>>>>>>>> brcmfmac: brcmf_sdbrcm_read_control Enter
>>>>>>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>>>>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_txctl Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmutil: TxHdr:
>>>>>>>>> 00000000: 28 00 d7 ff 14 00 00 14 00 00 00 00 00 00 00 00
>>>>>>>>> (...............
>>>>>>>>> brcmutil: RxHdr:
>>>>>>>>> 00000000: 00 00 00 00 00 00 00 00 00 00 00 00
>>>>>>>>> ............
>>>>>>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdio_readframes Enter
>>>>>>>>> brcmutil: RxHdr:
>>>>>>>>> 00000000: 00 00 00 00 00 00 00 00 00 00 00 00
>>>>>>>>> ............
>>>>>>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>>>>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>>>>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdio_readframes Enter
>>>>>>>>> brcmutil: RxHdr:
>>>>>>>>> 00000000: 20 00 df ff 19 00 00 0c 00 35 00 00
>>>>>>>>> ........5..
>>>>>>>>> brcmfmac: brcmf_sdbrcm_read_control Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_txctl Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmutil: TxHdr:
>>>>>>>>> 00000000: 28 00 d7 ff 15 00 00 14 00 00 00 00 00 00 00 00
>>>>>>>>> (...............
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmutil: RxHdr:
>>>>>>>>> 00000000: 00 00 00 00 00 00 00 00 00 00 00 00
>>>>>>>>> ............
>>>>>>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>>>>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>>>>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>>>>>>> brcmfmac: brcmf_sdio_readframes Enter
>>>>>>>>> brcmutil: RxHdr:
>>>>>>>>> 00000000: 20 00 df ff 1a 00 00 0c 00 36 00 00
>>>>>>>>> ........6..
>>>>>>>>> brcmfmac: brcmf_sdbrcm_read_control Enter
>>>>>>>>> brcmfmac: brcmf_config_dongle power save set to enabled
>>>>>>>>> brcmfmac: brcmf_dongle_roam Internal Roaming = On
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> It seem this is the last command being sent. Could you provide file
>>>>>>>> contents
>>>>>>>> in /sys/kernel/debug/brcmfmac/mmc*/
>>>>>>>>
>>>>>>>> Not sure if Yocto mounts debugfs on /sys/kernel/debug. Otherwise
>>>>>>>> you can
>>>>>>>> do:
>>>>>>>>
>>>>>>>> # mkdir /tmp/debugfs
>>>>>>>> # mount -t debugfs none /tmp/debugfs
>>>>>>>>
>>>>>>>
>>>>>>> Please see below:
>>>>>>> root@imx6slevk:/sys/kernel/debug/brcmfmac/mmc0:0001:1# ls
>>>>>>> counters forensics fws_stats
>>>>>>> root@imx6slevk:/sys/kernel/debug/brcmfmac/mmc0:0001:1# ls -l
>>>>>>> total 0
>>>>>>> -r--r--r-- 1 root root 0 Sep 6 23:21 counters
>>>>>>> -r--r--r-- 1 root root 0 Sep 6 23:21 forensics
>>>>>>> -r--r--r-- 1 root root 0 Sep 6 23:21 fws_stats
>>>>>>> root@imx6slevk:/sys/kernel/debug/brcmfmac/mmc0:0001:1# cat counters
>>>>>>> intrcount: 19
>>>>>>> lastintrs: 0
>>>>>>> pollcnt: 0
>>>>>>> regfails: 0
>>>>>>> tx_sderrs: 0
>>>>>>> fcqueued: 0
>>>>>>> rxrtx: 0
>>>>>>> rx_toolong: 0
>>>>>>> rxc_errors: 0
>>>>>>> rx_hdrfail: 0
>>>>>>> rx_badhdr: 0
>>>>>>> rx_badseq: 0
>>>>>>> fc_rcvd: 0
>>>>>>> fc_xoff: 0
>>>>>>> fc_xon: 0
>>>>>>> rxglomfail: 0
>>>>>>> rxglomframes: 0
>>>>>>> rxglompkts: 0
>>>>>>> f2rxhdrs: 36
>>>>>>> f2rxdata: 3
>>>>>>> f2txdata: 0
>>>>>>> f1regdata: 42
>>>>>>> tickcnt: 53
>>>>>>> tx_ctlerrs: 0
>>>>>>> tx_ctlpkts: 17
>>>>>>> rx_ctlerrs: 0
>>>>>>> rx_ctlpkts: 17
>>>>>>> rx_readahead: 0
>>>>>>> root@imx6slevk:/sys/kernel/debug/brcmfmac/mmc0:0001:1# cat forensics
>>>>>>>
>>>>>>> RTE (USB-SDIO-CDC) 6.30.171.24.20 (B0 Station/P2P) on BCM4335 r1 @
>>>>>>> 37.4/161.3/161.3MHz
>>>>>>> 000000.011 sdpcmdcdc0: Broadcom SDPCMD CDC driver
>>>>>>> 000000.018 reclaim section 0: Returned 42772 bytes to the heap
>>>>>>> 000000.061 wl0: Broadcom BCM4335 802.11 Wireless Controller
>>>>>>> 6.30.171.24.20 (B0 Station/P2P)
>>>>>>> 000000.070 reclaim section 1: Returned 62128 bytes to the heap
>>>>>>> 000000.209 wl0: wlc_enable_probe_req: state down, deferring setting of
>>>>>>> host flags
>>>>>>> root@imx6slevk:/sys/kernel/debug/brcmfmac/mmc0:0001:1# ring setting of
>>>>>>> host flags
>>>>>>> root@imx6slevk:/sys/kernel/debug/brcmfmac/mmc0:0001:1# cat fws_stats
>>>>>>> header_pulls: 0
>>>>>>> header_only_pkt: 0
>>>>>>> tlv_parse_failed: 0
>>>>>>> tlv_invalid_type: 0
>>>>>>> mac_update_fails: 0
>>>>>>> ps_update_fails: 0
>>>>>>> if_update_fails: 0
>>>>>>> pkt2bus: 0
>>>>>>> generic_error: 0
>>>>>>> rollback_success: 0
>>>>>>> rollback_failed: 0
>>>>>>> delayq_full: 0
>>>>>>> supprq_full: 0
>>>>>>> txs_indicate: 0
>>>>>>> txs_discard: 0
>>>>>>> txs_suppr_core: 0
>>>>>>> txs_suppr_ps: 0
>>>>>>> txs_tossed: 0
>>>>>>> txs_host_tossed: 0
>>>>>>> bus_flow_block: 0
>>>>>>> fws_flow_block: 0
>>>>>>> send_pkts: BK:0 BE:0 VO:0 VI:0 BCMC:0
>>>>>>> requested_sent: BK:0 BE:0 VO:0 VI:0 BCMC:0
>>>>>>> root@imx6slevk:/sys/kernel/debug/brcmfmac/mmc0:0001:1#
>>>>>>
>>>>>>
>>>>>>
>>>>>> Nothing exciting there either. Let's take a step back. The rfkill
>>>>>> seems an
>>>>>> issue, but I first would like to know if you can get connectivity.
>>>>>> Does the
>>>>>> 'ifconfig wlan0 up' complete at all and is it successful.
>>>>>>
>>>>>
>>>>> The second rootfs i tried does not have rfkill.
>>>>> But shows the similar issue with 'ifconfig wlan0 up'.
>>>>>
>>>>>> As you noticed during the up sequence there is a timeout. I would
>>>>>> like to
>>>>>> know what command that is. Could you run it again with debug=1546?
>>>>>>
>>>>>
>>>>> Will run the test now.
>>>>> Thanks for the help.
>>>>>
>>>>
>>>> Please see blow log:
>>>> Note: there's no rfkill in this rootfs.
>>>>
>>>> root@freescale ~$ ifconfgi ig wlan0
>>>> brcmfmac: brcmf_netdev_get_stats Enter, idx=0
>>>> wlan0 Link encap:Ethernet HWaddr 00:90:4C:C5:12:38
>>>> BROADCAST MULTICAST MTU:1500 Metric:1
>>>> RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>>>> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
>>>> collisions:0 txqueuelen:1000
>>>> RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
>>>>
>>>> root@freescale ~$ ifconfig wlan0 up
>>>> brcmfmac: brcmf_netdev_open Enter, idx=0
>>>> brcmfmac: brcmf_sdbrcm_bus_txctl Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmutil: TxHdr:
>>>> 00000000: 2f 00 d0 ff 10 00 00 14 00 00 00 00 00 00 00 00
>>>> /...............
>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_dpc Dongle reports CHIPACTIVE
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>>
>>>> <--------- I noticed a few seconds stall here
>>>>
>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl: resumed on timeout
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdio_readframes Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_checkdied firmware not built with -assert
>>>> brcmfmac: brcmf_fil_cmd_data: Failed err=-110
>>>> brcmfmac: brcmf_fil_iovar_data_get name=toe_ol, len=4
>>>> brcmutil: data
>>>> 00000000: 28 aa 49 80 (.I.
>>>>
>>>> brcmutil: RxHdr:
>>>> 00000000: 27 00 d8 ff 12 00 00 0c 00 26 00 00 '........&..
>>>> brcmfmac: brcmf_sdbrcm_read_control Enter
>>>> brcmfmac: brcmf_fil_cmd_int_set cmd=2, value=0
>>>> brcmfmac: brcmf_sdbrcm_bus_txctl Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmutil: TxHdr:
>>>> 00000000: 28 00 d7 ff 11 00 00 14 00 00 00 00 00 00 00 00
>>>> (...............
>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmutil: RxHdr:
>>>> 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 ............
>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_dpc Dongle reports CHIPACTIVE
>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdio_readframes Enter
>>>> brcmutil: RxHdr:
>>>> 00000000: 20 00 df ff 13 00 00 0c 00 32 00 00 ........2..
>>>> brcmfmac: brcmf_sdbrcm_read_control Enter
>>>>
>>>> brcmfmac: brcmf_fil_cmd_int_set cmd=185, value=40
>>>> brcmfmac: brcmf_sdbrcm_bus_txctl Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmutil: TxHdr:
>>>> 00000000: 28 00 d7 ff 12 00 00 14 00 00 00 00 00 00 00 00
>>>> (...............
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>> brcmutil: RxHdr:
>>>> 00000000: 10 00 ef ff 14 83 0f 0c 00 32 00 00 .........2..
>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>> brcmfmac: brcmf_fws_hdrpull enter: ifidx 0, skblen 88, sig 8
>>>> brcmfmac: brcmf_fws_hdrpull tlv type=TRANS_ID (18), len=6 (6)
>>>> brcmfmac: brcmf_fws_hdrpull enter: ifidx 0, skblen 87, sig 8
>>>> brcmfmac: brcmf_fws_hdrpull tlv type=TRANS_ID (18), len=6 (6)
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_fweh_event_worker event FIFO_CREDIT_MAP (74) ifidx 0
>>>> bsscfg 0 addr 80:80:80:80:80:80
>>>> brcmfmac: brcmf_fweh_event_worker version 2 flags 24 status 0 reason 0
>>>> brcmutil: event payload, len=6
>>>> 00000000: 09 27 12 09 09 02 .'....
>>>> brcmfmac: brcmf_fws_notify_credit_map enter: credits 09:27:12:09:09:02
>>>> brcmfmac: brcmf_fweh_event_worker event IF (54) ifidx 0 bsscfg 0 addr
>>>> 00:90:4c:c5:12:38
>>>> brcmfmac: brcmf_fweh_event_worker version 2 flags 0 status 0 reason 0
>>>> brcmutil: event payload, len=5
>>>> 00000000: 00 01 00 00 00 .....
>>>> brcmfmac: brcmf_fweh_handle_if_event action: 1 idx: 0 bsscfg: 0 flags:
>>>> 0 role: 0
>>>> brcmfmac: brcmf_fweh_handle_if_event adding wl0 (00:90:4c:c5:12:38)
>>>> brcmfmac: brcmf_add_if Enter, idx=0, ifidx=0
>>>> brcmfmac: brcmf_add_if: ERROR: netdev:wlan0 already exists
>>>> brcmfmac: brcmf_add_if: ignore IF event
>>>> brcmutil: RxHdr:
>>>> 00000000: 20 00 df ff 17 00 00 0c 00 33 00 00 ........3..
>>>> brcmfmac: brcmf_sdbrcm_read_control Enter
>>>> brcmfmac: brcmf_fil_cmd_int_set cmd=187, value=40
>>>> brcmfmac: brcmf_sdbrcm_bus_txctl Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmutil: RxHdr:
>>>> 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 ............
>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmutil: TxHdr:
>>>> 00000000: 28 00 d7 ff 13 00 00 14 00 00 00 00 00 00 00 00
>>>> (...............
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdio_readframes Enter
>>>> brcmutil: RxHdr:
>>>> 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 ............
>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> .......
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl: resumed on timeout
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdio_readframes Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_checkdied firmware not built with -assert
>>>> brcmfmac: brcmf_fil_cmd_data: Failed err=-110
>>>> brcmfmac: brcmf_dongle_scantime: Scan unassoc time error (-110)
>>>> brcmutil: RxHdr:
>>>> 00000000: 20 00 df ff 18 00 00 0c 00 34 00 00 ........4..
>>>> brcmfmac: brcmf_sdbrcm_read_control Enter
>>>> brcmfmac: brcmf_fil_cmd_int_set cmd=86, value=2
>>>> brcmfmac: brcmf_sdbrcm_bus_txctl Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmutil: RxHdr:
>>>> 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 ............
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmutil: TxHdr:
>>>> 00000000: 28 00 d7 ff 14 00 00 14 00 00 00 00 00 00 00 00
>>>> (...............
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> .................................
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_rxctl: resumed on timeout
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdio_readframes Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_checkdied firmware not built with -assert
>>>> brcmfmac: brcmf_fil_cmd_data: Failed err=-110
>>>> brcmfmac: brcmf_netdev_open: failed to bring up cfg80211
>>>> brcmutil: RxHdr:
>>>> 00000000: 20 00 df ff 19 00 00 0c 00 35 00 00 ........5..
>>>> brcmfmac: brcmf_sdbrcm_read_control Enter
>>>> ifconfig: SIOCSIFFLAGS: Operationbrcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> not permitted
>>>> root@freescale ~$ brcmfmac: brcmf_sdio_readframes: RXHEADER FAILED: -110
>>>>
>>>> brcmfmac: brcmf_sdbrcm_rxfail: abort command, terminate frame, send NAK
>>>> root@freescale ~$
>>>> root@freescale ~$ brcmfmac: brcmf_sdioh_request_word: Failed to write
>>>> word, Err: 0xffffff92
>>>>
>>>> root@freescale ~$
>>>> root@freescale ~$
>>>> root@freescale ~$ brcmfmac: brcmf_sdioh_request_word: Failed to write
>>>> word, Err: 0xffffff92
>>>>
>>>> root@freescale ~$ brcmfmac: brcmf_sdbrcm_dpc Enter
>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_dpc Dongle reports CHIPACTIVE
>>>> brcmfmac: brcmf_sdio_readframes Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmutil: RxHdr:
>>>> 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 ............
>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdioh_request_byte: Failed to write byte
>>>> F1:@0x1001f=01, Err: -110
>>>> brcmfmac: brcmf_sdioh_request_byte: Failed to write byte
>>>> F1:@0x1001f=01, Err: -110
>>>> brcmfmac: brcmf_sdioh_request_byte: Failed to write byte
>>>> F1:@0x1001f=01, Err: -110
>>>> brcmfmac: brcmf_sdio_ib_irqhandler IB intr triggered
>>>> brcmfmac: brcmf_sdbrcm_isr Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_dpc Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_dpc Dongle reports CHIPACTIVE
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_kso_control Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>> brcmfmac: brcmf_sdbrcm_bus_sleep Enter
>>>
>>>
>>> One more question. I looked up the board you mentioined. What I found
>>> has a dedicated SDIO slot for Wifi. Are you using that and do you know
>>> if that is an SDIO3.0 or not? Earlier in the thread i found this logging:
>>>
>>> > root@imx6slevk:~# mmc0: queuing unknown CIS tuple 0x91 (3 bytes)
>>> > mmc0: new high speed SDIO card at address 0001
>>>
>>> I think it means it is a SDIO2, but I like to be sure.
>>
>>
>> And just for the hack of it. Can you send your .config and a full kernel log
>> (as attachments).
>>
>>
>
> Please see attachment.
>
> Regards
> Dong Aisheng
Can you also provide the nvram and .dts file?
Regards,
Arend
>>> Gr. AvS
>>>
>>>> Regards
>>>> Dong Aisheng
>>>>
>>>
>>
>>
next prev parent reply other threads:[~2013-11-07 16:05 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-01 6:22 brcmfmac driver does not work with a BCM4335 WiFi module Dong Aisheng
2013-11-01 10:35 ` Arend van Spriel
2013-11-01 12:21 ` Dong Aisheng
2013-11-01 13:25 ` Arend van Spriel
2013-11-04 3:44 ` Dong Aisheng
2013-11-04 8:13 ` Dong Aisheng
2013-11-04 9:44 ` Arend van Spriel
2013-11-05 2:51 ` Dong Aisheng
2013-11-05 8:36 ` Arend van Spriel
2013-11-05 8:57 ` Dong Aisheng
2013-11-05 9:26 ` Dong Aisheng
2013-11-06 8:30 ` Arend van Spriel
2013-11-06 9:57 ` Arend van Spriel
2013-11-06 10:47 ` Dong Aisheng
2013-11-07 16:05 ` Arend van Spriel [this message]
2013-11-08 5:39 ` Dong Aisheng
2013-11-06 10:39 ` Dong Aisheng
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