From: Kalle Valo <kvalo@codeaurora.org>
To: Ping-Ke Shih <pkshih@realtek.com>
Cc: <tony0620emma@gmail.com>, <linux-wireless@vger.kernel.org>,
<timlee@realtek.com>
Subject: Re: [PATCH v2 1/5] rtw88: use read_poll_timeout instead of fixed sleep
Date: Sat, 21 Aug 2021 19:19:38 +0000 (UTC) [thread overview]
Message-ID: <20210821191938.22F45C43460@smtp.codeaurora.org> (raw)
In-Reply-To: <20210728014335.8785-2-pkshih@realtek.com>
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
next prev parent reply other threads:[~2021-08-21 19:19 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-28 1:43 [PATCH v2 0/5] rtw88: fix WoWLAN function and report reason to mac80211 Ping-Ke Shih
2021-07-28 1:43 ` [PATCH v2 1/5] rtw88: use read_poll_timeout instead of fixed sleep Ping-Ke Shih
2021-08-21 19:19 ` Kalle Valo [this message]
2021-07-28 1:43 ` [PATCH v2 2/5] rtw88: refine the setting of rsvd pages for different firmware Ping-Ke Shih
2021-07-28 1:43 ` [PATCH v2 3/5] rtw88: wow: build wow function only if CONFIG_PM is on Ping-Ke Shih
2021-07-28 1:43 ` [PATCH v2 4/5] rtw88: wow: report wow reason through mac80211 api Ping-Ke Shih
2021-07-28 1:43 ` [PATCH v2 5/5] rtw88: wow: fix size access error of probe request Ping-Ke Shih
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