From: Xuebing Wang <xbing6@gmail.com>
To: Michal Kazior <michal.kazior@tieto.com>
Cc: Kalle Valo <kvalo@qca.qualcomm.com>,
Stanislaw Gruszka <sgruszka@redhat.com>,
marcus Wright <mwright@sharetracker.net>,
"ath10k@lists.infradead.org" <ath10k@lists.infradead.org>
Subject: Re: ath10k: qca6174 firmware: difference between hw2.1/firmware-5 and hw3.0/firmware-4
Date: Wed, 24 Aug 2016 17:11:42 +0800 [thread overview]
Message-ID: <57BD64CE.7060106@gmail.com> (raw)
In-Reply-To: <CA+BoTQnurvJv32Uszq-SngfJ5NDhjPMORDtbQGvK59LVqdxjVg@mail.gmail.com>
Hi Michal, thanks.
Hi Kalle,
Is there a version of hw3.0 firmware (without Rx offloading) for me to
give a try of Monitor Mode on qca6174 hw3.2 chip? Thanks.
xuebing
On 08/24/2016 02:13 PM, Michal Kazior wrote:
> On 24 August 2016 at 05:57, Xuebing Wang <xbing6@gmail.com> wrote:
>> Hi Kalle,
>>
>> I cloned your ath10k-firmware from your github. Would you please advise what
>> are the differences of hw2.1/firmware-5 and hw3.0/firmware-4 for qca6174?
>> Does hw3.0/firmware-4 support Monitor Mode?
>>
>> I have a wlan card with BMI version (QCA6174_HW_2_1_VERSION 0x05010000) and
>> Monitor Mode works no problem with latest kernel v4.8-rc2.
>>
>> I have another wlan card with (QCA6174_HW_3_2_VERSION 0x05030000). I am
>> trying to back-port ath10k from v4.8-rc2 to 3.10.73 for this HW_3_2 QCA6174
>> wlan card. Virtual interface (mon0) can be added and brought-up, but tcpdump
>> can not capture any packets. I am wondering if it could be related to
>> (hw2.1/firmware-5 vs hw3.0/firmware-4)?
> Official hw3.x's firmware supports full rx offload. Rx event used to
> deliver frames is very specialized effectively preventing sniffing /
> monitor operation.
>
> I don't know if there's any way around it without getting your hands
> on firmware build that doesn't have the full rx offload compiled in
> (assuming such a build even exists).
>
>
> Michał
>
--
Xuebing
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next prev parent reply other threads:[~2016-08-24 9:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-24 3:57 ath10k: qca6174 firmware: difference between hw2.1/firmware-5 and hw3.0/firmware-4 Xuebing Wang
2016-08-24 6:13 ` Michal Kazior
2016-08-24 9:11 ` Xuebing Wang [this message]
2016-08-24 9:57 ` Xuebing Wang
2016-08-30 8:03 ` Valo, Kalle
2016-09-05 2:56 ` Xuebing Wang
2016-09-07 23:25 ` Xuebing Wang
2016-09-08 5:13 ` Valo, Kalle
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