From: Jackey Shen <jackey.shen@amd.com>
To: Jaehoon Chung <jh80.chung@samsung.com>
Cc: "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
'Chris Ball' <cjb@laptop.org>
Subject: Re: [PATCH] mmc-utils: add the revision for eMMC5.0
Date: Wed, 4 Dec 2013 16:02:38 +0800 [thread overview]
Message-ID: <20131204080238.GA2764@ubuntu.amd.com> (raw)
In-Reply-To: <529E775B.5000308@samsung.com>
On Wed, Dec 04, 2013 at 09:29:15AM +0900, Jaehoon Chung wrote:
> To know whether eMMC card is version5.0 or not, add the check point.
>
> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Jackey Shen <Jackey.Shen@amd.com>
> ---
> mmc_cmds.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/mmc_cmds.c b/mmc_cmds.c
> index b8afa74..5edf42b 100644
> --- a/mmc_cmds.c
> +++ b/mmc_cmds.c
> @@ -722,6 +722,9 @@ int do_read_extcsd(int nargs, char **argv)
> ext_csd_rev = ext_csd[192];
>
> switch (ext_csd_rev) {
> + case 7:
> + str = "5.0";
> + break;
> case 6:
> str = "4.5";
> break;
> --
> 1.7.9.5
> --
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>
prev parent reply other threads:[~2013-12-04 8:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-04 0:29 [PATCH] mmc-utils: add the revision for eMMC5.0 Jaehoon Chung
2013-12-04 8:02 ` Jackey Shen [this message]
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