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Subject: Re: [PATCH v2 1/5] rtw88: use read_poll_timeout instead of fixed
 sleep
From:   Kalle Valo <kvalo@codeaurora.org>
In-Reply-To: <20210728014335.8785-2-pkshih@realtek.com>
References: <20210728014335.8785-2-pkshih@realtek.com>
To:     Ping-Ke Shih <pkshih@realtek.com>
Cc:     <tony0620emma@gmail.com>, <linux-wireless@vger.kernel.org>,
        <timlee@realtek.com>
User-Agent: pwcli/0.1.0-git (https://github.com/kvalo/pwcli/) Python/3.7.3
Message-Id: <20210821191938.22F45C43460@smtp.codeaurora.org>
Date:   Sat, 21 Aug 2021 19:19:38 +0000 (UTC)
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Ping-Ke Shih <pkshih@realtek.com> wrote:

> From: Chin-Yen Lee <timlee@realtek.com>
> 
> In current wow flow, driver calls rtw_wow_fw_start and sleep for 100ms,
> to wait firmware finish preliminary work and then update the value of
> WOWLAN_WAKE_REASON register to zero. But later firmware will start wow
> function with power-saving mode, in which mode the value of
> WOWLAN_WAKE_REASON register is 0xea. So driver may get 0xea value and
> return fail. We use read_poll_timeout instead to check the value to avoid
> this issue.
> 
> Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>

5 patches applied to wireless-drivers-next.git, thanks.

02a55c0009a5 rtw88: use read_poll_timeout instead of fixed sleep
67368f14a816 rtw88: refine the setting of rsvd pages for different firmware
05e45887382c rtw88: wow: build wow function only if CONFIG_PM is on
4bac10f2de22 rtw88: wow: report wow reason through mac80211 api
69c7044526d9 rtw88: wow: fix size access error of probe request

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20210728014335.8785-2-pkshih@realtek.com/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches