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 for ath10k@lists.infradead.org; Fri, 20 Nov 2015 11:54:25 +0000
From: Kalle Valo <kvalo@qca.qualcomm.com>
Subject: Re: QCA998X not working at all
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Date: Fri, 20 Nov 2015 13:53:40 +0200
In-Reply-To: <564E130D.4080201@dd-wrt.com> (Sebastian Gottschall's message of
 "Thu, 19 Nov 2015 19:21:01 +0100")
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To: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Cc: ath10k@lists.infradead.org

Sebastian Gottschall <s.gottschall@dd-wrt.com> writes:

> simple solution.
>
> as for ath9k. otp must be ignored for various chipsets, since they
> wont return valid results
>
> --- core.c (Revision 2702)
> +++ core.c (Arbeitskopie)
> @@ -1735,9 +1735,8 @@
>
>   ret = ath10k_core_get_board_id_from_otp(ar);
>   if (ret && ret != -EOPNOTSUPP) {
> -  ath10k_err(ar, "failed to get board id from otp for qca99x0: %d\n",
> +  ath10k_err(ar, "failed to get board id from otp for qca99x0: %d,
> ignore\n",
>          ret);
> -  return ret;
>   }
>
>   ret = ath10k_core_fetch_board_file(ar);

I'm guessing in your case otp.bin crashes as the calibration data is in
flash (and not in otp). Can you send dmesg from a successful ath10k boot
so that I can verify ath10k reads the calibration data from a file?

I think I have an idea how to cleanly fix this.

-- 
Kalle Valo

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