From: Kalle Valo <kvalo@qca.qualcomm.com>
To: Liu CF/TW <cfliu.tw@gmail.com>
Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org
Subject: Re: [PATCH V2] ath10k: add 'cryptmode' param to support raw tx injection and sw crypto.
Date: Mon, 8 Jun 2015 17:49:01 +0300 [thread overview]
Message-ID: <87twuigsrm.fsf@kamboji.qca.qualcomm.com> (raw)
In-Reply-To: <1433440033-49570-1-git-send-email-cfliu.tw@gmail.com> (Liu CF's message of "Thu, 4 Jun 2015 10:47:13 -0700")
Liu CF/TW <cfliu.tw@gmail.com> writes:
> This change supports bypassing HW crypto engine by enabling raw Rx/Tx mode.
> This will enable use cases such as sw crypto and raw tx injection.
> This change introduces a new module param 'cryptmode'.
>
> cryptmode:
>
> 0 Use HW crypto engine. Use native WiFi mode Tx/Rx encap
>
> 1 Use SW crypto engine. Use raw mode Tx/Rx encap
>
> 2 Supports both SW & HW crypto engine. Use raw mode Tx/Rx encap.
>
> Testing: used QCA988x hw 2.0 with firmware-4.bin_10.2.4.48 with backports-20150424
> (Skipped ATH10K_FW_FEATURE_RAW_MODE_SUPPORT check in core.c within this patch.
> Since none of the existing QCA official firmware has the feature bit set yet)
>
> ath10k
> cryptmode
> param Testing Status
> ------- ---------------------------------
> 0 HW CCMP/TKIP tested ok.
> Note: HW crypto bypass not supported by ath10k hw in native WiFi
> mode.
>
> 1 - mac80211 SW crypto tested ok.
> - raw Tx frame injection tested ok.
>
> 2 HW CCMP/TKIP tested ok.
> SW CCMP/TKIP tested ok.
> Tested raw Tx encrypted frame injection ok.
>
> Signed-off-by: Liu CF/TW <cfliu.tw@gmail.com>
Kbuild bot found a sparse warning:
>> drivers/net/wireless/ath/ath10k/core.c:34:14: sparse: symbol 'ath10k_cryptmode_param' was not declared. Should it be static?
--
Kalle Valo
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next prev parent reply other threads:[~2015-06-08 14:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-04 17:47 [PATCH V2] ath10k: add 'cryptmode' param to support raw tx injection and sw crypto Liu CF/TW
2015-06-05 11:52 ` Michal Kazior
2015-06-08 14:49 ` Kalle Valo [this message]
2015-06-08 14:59 ` Kalle Valo
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