Your message dated Sun, 2 May 2021 13:26:04 +0200
with message-id <yi6mtdil2ne+f...@eldamar.lan>
and subject line Re: Bug#908438: Still there on 5.4.19-1~bpo10+1 (Was: 
Bug#908438: cubietruck wifi reversion)
has caused the Debian Bug report #908438,
regarding cubietruck wifi reversion
to be marked as done.

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If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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908438: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=908438
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Source: linux
Version: 4.17.17-1
Severity: normal

On a cubietruck board, the linux-image-4.17.0-3-armmp-lpae kernel kernel
fails to enable the builtin wifi:

Sep 09 17:52:52 honeybee kernel: brcmfmac: brcmf_fw_alloc_request: using 
brcm/brcmfmac43362-sdio for chip BCM43362/1
Sep 09 17:52:52 honeybee kernel: usbcore: registered new interface driver 
brcmfmac
Sep 09 17:52:52 honeybee kernel: brcmfmac mmc1:0001:1: firmware: direct-loading 
firmware brcm/brcmfmac43362-sdio.bin
Sep 09 17:52:52 honeybee kernel: brcmfmac mmc1:0001:1: firmware: direct-loading 
firmware brcm/brcmfmac43362-sdio.txt
Sep 09 17:52:55 honeybee kernel: brcmfmac: brcmf_sdio_bus_rxctl: resumed on 
timeout
Sep 09 17:52:55 honeybee kernel: brcmfmac: brcmf_bus_started: failed: -110
Sep 09 17:52:55 honeybee kernel: brcmfmac: brcmf_attach: dongle is not 
responding: err=-110
Sep 09 17:52:55 honeybee kernel: brcmfmac: brcmf_sdio_firmware_callback: 
brcmf_attach failed

This was working using linux-image-4.14.0-3-armmp-lpae and earlier kernels
including stable's, so seems to be a reversion.

I have firmware-brcm80211 installed. I tried downgrading it to the same
version I was using with the older kernel (20170823-1), but that did not help,
so I don't think it's a problem with the firmware.

Here it is working with the older kernel, for comparison:

Sep 09 18:06:10 honeybee kernel: brcmfmac: brcmf_fw_map_chip_to_name: using 
brcm/brcmfmac43362-sdio.bin for chip 0x00a962(43362) rev 0x000001
Sep 09 18:06:10 honeybee kernel: usbcore: registered new interface driver 
brcmfmac
Sep 09 18:06:10 honeybee kernel: brcmfmac mmc1:0001:1: firmware: direct-loading 
firmware brcm/brcmfmac43362-sdio.bin
Sep 09 18:06:10 honeybee kernel: brcmfmac mmc1:0001:1: firmware: direct-loading 
firmware brcm/brcmfmac43362-sdio.txt
Sep 09 18:06:10 honeybee kernel: brcmfmac: brcmf_c_preinit_dcmds: Firmware 
version = wl0: Apr 22 2013 14:50:00 version 5.90.195.89.6 FWID 01-b30a427d

-- 
see shy jo

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--- End Message ---
--- Begin Message ---
Source: linux
Source-Version: 5.5.13-1

Hi,

On Tue, Apr 21, 2020 at 02:14:54PM +0200, Jakob Haufe wrote:
> On Sat, 21 Dec 2019 23:04:30 +0100 Salvatore Bonaccorso <car...@debian.org> 
> wrote:
> >
> > Helmut was reporting to see the issue on buster, but we would need
> > confirmation that the issue is seen still at least on 5.4.6 or ideally
> > as well on 5.5-rc2.
> 
> As stated in the subject: This is still an issue on 5.4.19-1~bpo10+1.
> Patching the DT as mentioned earlier makes Wifi work.

Looking through the upstream commit it looks that the issue finally
got fixed with 8c8e60fb86a9 ("brcmfmac: sdio: Fix OOB interrupt
initialization on brcm43362") in 5.6-rc1, 5.5.6 and 5.4.22. 

Regards,
Salvatore

--- End Message ---

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