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Date: Thu, 12 Sep 2019 08:16:17 +0200
From: Sascha Hauer <s.hauer@pengutronix.de>
Message-ID: <20190912061617.guwsnwogkiya2y36@pengutronix.de>
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Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org
Subject: Re: [PATCH v4 2/2] mci: implement command to switch a mmc device to
 enhanced mode
To: Uwe =?iso-8859-15?Q?Kleine-K=F6nig?= <u.kleine-koenig@pengutronix.de>
Cc: barebox@lists.infradead.org

On Mon, Sep 09, 2019 at 10:34:51PM +0200, Uwe Kleine-K=F6nig wrote:
> +	ret =3D mci_send_ext_csd(mci, ext_csd);
> +	if (ret) {
> +		printf("Failure to read EXT_CSD register\n");
> +		free(ext_csd);
> +		return ERR_PTR(-EIO);
> +	}
> +
> +	return ext_csd;
> +}
> +
> +/* enh_area -m [-c] /dev/mmcX */

-m is not implemented

> +static int do_mmc_enh_area(int argc, char *argv[])
> +{
> +	const char *devpath;
> +	struct mci *mci;
> +	u8 *ext_csd;
> +	int set_completed =3D 0;
> +	int opt;
> +	int ret;
> +
> +	while ((opt =3D getopt(argc, argv, "c")) > 0) {
> +		switch (opt) {
> +		case 'c':
> +			set_completed =3D 1;
> +			break;
> +		}
> +	}
> +
> +	/*
> +	 * -m is currently mandatory to allow more flexible enhanced area
> +	 * specifications in the future.
> +	 */

-m?

Sascha


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