From: Avri Altman <Avri.Altman@wdc.com>
To: Douglas Anderson <dianders@chromium.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
Kalle Valo <kvalo@codeaurora.org>,
Adrian Hunter <adrian.hunter@intel.com>,
Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: "linux-rockchip@lists.infradead.org"
<linux-rockchip@lists.infradead.org>,
Double Lo <double.lo@cypress.com>,
"briannorris@chromium.org" <briannorris@chromium.org>,
Madhan Mohan R <madhanmohan.r@cypress.com>,
"mka@chromium.org" <mka@chromium.org>,
Wright Feng <wright.feng@cypress.com>,
Chi-Hsien Lin <chi-hsien.lin@cypress.com>,
"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
Shawn Lin <shawn.lin@rock-chips.com>,
"brcm80211-dev-list@cypress.com" <brcm80211-dev-list@cypress.com>,
YueHaibing <yuehaibing@huawei.com>,
Hante Meuleman <hante.meuleman@broadcom.com>,
Martin Hicks <mort@bork.org>,
Ritesh Harjani <riteshh@codeaurora.org>,
Michael Trimarchi <michael@amarulasolutions.com>,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
Franky Lin <franky.lin@broadcom.com>,
Jiong Wu <lohengrin1024@gmail.com>,
"brcm80211-dev-list.pdl@broadcom.com"
<brcm80211-dev-list.pdl@broadcom.com>,
"David S. Miller" <davem@davemloft.net>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Naveen Gupta <naveen.gupta@cypress.com>,
Madhan Mohan R <MadhanMohan.R@cypress.com>
Subject: RE: [PATCH 0/3] brcmfmac: sdio: Deal better w/ transmission errors waking from sleep
Date: Sat, 18 May 2019 15:09:44 +0000 [thread overview]
Message-ID: <SN6PR04MB49258D4FBE0B4D739E8BAF7EFC040@SN6PR04MB4925.namprd04.prod.outlook.com> (raw)
In-Reply-To: <20190517225420.176893-1-dianders@chromium.org>
>
> This series attempts to deal better with the expected transmission
> errors that we get when waking up the SDIO-based WiFi on
> rk3288-veyron-minnie, rk3288-veyron-speedy, and rk3288-veyron-mickey.
>
> Some details about those errors can be found in
> <https://crbug.com/960222>, but to summarize it here: if we try to
> send the wakeup command to the WiFi card at the same time it has
> decided to wake up itself then it will behave badly on the SDIO bus.
> This can cause timeouts or CRC errors.
Wake-up itself: as part of a WoWlan, or d0i3?
Looks like this calls for a wifi driver fix, and not WA in the mmc driver.
Thanks,
Avri
next prev parent reply other threads:[~2019-05-18 15:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-17 22:54 [PATCH 0/3] brcmfmac: sdio: Deal better w/ transmission errors waking from sleep Douglas Anderson
2019-05-17 22:54 ` [PATCH 1/3] brcmfmac: re-enable command decode in sdio_aos for BRCM 4354 Douglas Anderson
2019-05-20 8:09 ` Arend Van Spriel
2019-05-20 18:20 ` Doug Anderson
2019-05-28 12:18 ` Kalle Valo
[not found] ` <20190528121833.7D3A460A00@smtp.codeaurora.org>
2019-05-28 15:51 ` Doug Anderson
2019-05-28 16:09 ` Arend Van Spriel
2019-05-28 16:11 ` Arend Van Spriel
2019-06-04 3:20 ` Wright Feng
2019-06-04 16:01 ` Doug Anderson
2019-06-04 16:48 ` Arend Van Spriel
2019-05-29 14:51 ` Kalle Valo
2019-05-17 22:54 ` [PATCH 3/3] brcmfmac: sdio: Disable auto-tuning around commands expected to fail Douglas Anderson
2019-05-18 15:09 ` Avri Altman [this message]
2019-05-21 0:23 ` [PATCH 0/3] brcmfmac: sdio: Deal better w/ transmission errors waking from sleep Brian Norris
2019-05-20 8:55 ` Arend Van Spriel
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