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References: <20210504161222.101536-1-ulf.hansson@linaro.org> <20210504161222.101536-9-ulf.hansson@linaro.org>
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From:   Linus Walleij <linus.walleij@linaro.org>
Date:   Thu, 6 May 2021 15:01:01 +0200
Message-ID: <CACRpkda9fWzeqLvSX4-fr1hcP7KqWrRQGSFvCM2STYNM_FkL9Q@mail.gmail.com>
Subject: Re: [PATCH 08/11] mmc: core: Parse the SD SCR register for support of
 CMD48/49 and CMD58/59
To:     Ulf Hansson <ulf.hansson@linaro.org>
Cc:     linux-mmc <linux-mmc@vger.kernel.org>,
        Adrian Hunter <adrian.hunter@intel.com>,
        Wolfram Sang <wsa+renesas@sang-engineering.com>,
        Shawn Lin <shawn.lin@rock-chips.com>,
        Avri Altman <avri.altman@wdc.com>,
        Masami Hiramatsu <masami.hiramatsu@linaro.org>,
        linux-block <linux-block@vger.kernel.org>,
        linux-kernel <linux-kernel@vger.kernel.org>
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On Tue, May 4, 2021 at 6:12 PM Ulf Hansson <ulf.hansson@linaro.org> wrote:

> In SD spec v4.x the support for CMD48/49 and CMD58/59 were introduced as
> optional features. To let the card announce whether it supports the
> commands, the SCR register has been extended with corresponding support
> bits. Let's parse and store this information for later use.
>
> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij