From: Kalle Valo <kvalo@codeaurora.org>
To: Wen Gong <wgong@codeaurora.org>
Cc: ath10k@lists.infradead.org, linux-wireless@vger.kernel.org
Subject: Re: [PATCH] ath10k: Add waiting htt tx complete before wow enable
Date: Mon, 3 Sep 2018 16:57:34 +0000 (UTC) [thread overview]
Message-ID: <20180903165738.A79FD607B9@smtp.codeaurora.org> (raw)
In-Reply-To: <1535442443-22152-1-git-send-email-wgong@codeaurora.org>
Wen Gong <wgong@codeaurora.org> wrote:
> If there are some tx packets pending in firmware, and then system
> enters suspend, firmware will fail for wow enable. This will trigger
> mac80211 to stop ath10k and download firmware again, then it is
> non-wow suspend.
>
> After add the waiting htt tx complete, then firmware will have some
> time window to send or flush the pending tx packets.
>
> Tested with QCA6174 PCI with firmware
> WLAN.RM.4.4.1-00109-QCARMSWPZ-1, but this will also affect QCA9377 PCI.
> It's not a regression with new firmware releases.
>
> Signed-off-by: Wen Gong <wgong@codeaurora.org>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Patch applied to ath-next branch of ath.git, thanks.
828853ac5826 ath10k: add waiting htt tx complete before wow enable
--
https://patchwork.kernel.org/patch/10578009/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
prev parent reply other threads:[~2018-09-03 21:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-28 7:47 [PATCH] ath10k: Add waiting htt tx complete before wow enable Wen Gong
2018-08-28 10:56 ` Kalle Valo
2018-09-03 16:57 ` Kalle Valo [this message]
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