linux-kernel - Re: [PATCH v3 2/3] misc: rtsx: Add SD Express mode support for RTS5261

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Date:   Thu, 29 Oct 2020 11:31:08 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Ulf Hansson <ulf.hansson@...aro.org>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        Rui Feng <rui_feng@...lsil.com.cn>
Subject: Re: [PATCH v3 2/3] misc: rtsx: Add SD Express mode support for
 RTS5261

On Thu, Oct 29, 2020 at 10:52:53AM +0100, Ulf Hansson wrote:
> On Thu, 29 Oct 2020 at 02:57, <rui_feng@...lsil.com.cn> wrote:
> >
> > From: Rui Feng <rui_feng@...lsil.com.cn>
> >
> > RTS5261 support SD mode and PCIe/NVMe mode. The workflow is as follows.
> > 1.RTS5261 work in SD mode and set MMC_CAPS2_SD_EXP flag.
> > 2.If card is plugged in, Host send CMD8 to ask card's PCIe availability.
> > 3.If the card has PCIe availability and WP is not set, init_sd_express() will be invoked,
> > RTS5261 switch to PCIe/NVMe mode.
> > 4.Mmc driver handover it to NVMe driver.
> > 5.If card is unplugged, RTS5261 will switch to SD mode.
> >
> > Signed-off-by: Rui Feng <rui_feng@...lsil.com.cn>
> 
> Greg, Arnd, I think I am ready to queue up this series now, may I have
> your ack to pick this one via my mmc tree?

Great, thanks for doing that:

	Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>