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Date:   Fri, 18 Nov 2022 05:41:37 +0000
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Subject: Re: AP6275 / bcm43752 pcie on mainline brcmf
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To:     Arend Van Spriel <arend.vanspriel@broadcom.com>,
        Shengyu Qu <wiagn233@outlook.com>
Cc:     franky.lin@broadcom.com, linux-wireless@vger.kernel.org
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From:   Andy Green <andy@warmcat.com>
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On 11/17/22 21:52, Arend Van Spriel wrote:

> I see. So could you load bcmdhd and provide log. Preferably with higher 
> debug level. It also has a module parameter for it. I think it is called 
> dhd_msg_level and please set it to 0x817.

It's here:

https://warmcat.com/ap6275p-dhd-log1.txt

after boot he shows a wlan0

wlan0: flags=-28669<UP,BROADCAST,MULTICAST,DYNAMIC>  mtu 1500
         inet6 fe80::d69c:ddff:fef5:bf7e  prefixlen 64  scopeid 0x20<link>
         ether d4:9c:dd:f5:bf:7e  txqueuelen 1000  (Ethernet)
         RX packets 0  bytes 0 (0.0 B)
         RX errors 0  dropped 0  overruns 0  frame 0
         TX packets 11  bytes 866 (866.0 B)
         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

The dhd OOT driver comes with a rockchip-hacked rfkill driver which has 
all sorts of things in it related to wakelocks I removed, I built that 
too and rfkill reports

# rfkill
ID TYPE DEVICE           SOFT      HARD
  0 wlan phy0          blocked unblocked
  1 wlan brcmfmac-wifi blocked unblocked

"brcmfmac-wifi" is a literal in the dhd driver sources, confusingly. 
Mainline brcmfmac is not built or inserted as a module for this test.

# rfkill unblock

shows everything unblocked, but connmanctl can start scans but never get 
any results.  But it's happy with the firmware after hacking it to use 
updated apis.

-Andy