2014-12-14 08:52:14

by Tomas Winkler

[permalink] [raw]
Subject: UFS RPMB

Hi, sorry fore a newbie question.
What is the current interface for accessing rpmb LUN in a UFS devices.
For emmc one need to issue a raw mmc ioctl command MMC_IOC_CMD.

Thanks
Tomas


2014-12-15 04:20:00

by Kyuho Choi

[permalink] [raw]
Subject: Re: UFS RPMB

As i know, SECURITY PROTOCOL IN/OUT are support RPMB access for UFS.

On 12/14/14, Tomas Winkler <[email protected]> wrote:
> Hi, sorry fore a newbie question.
> What is the current interface for accessing rpmb LUN in a UFS devices.
> For emmc one need to issue a raw mmc ioctl command MMC_IOC_CMD.
>
> Thanks
> Tomas
> --
> To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>

2014-12-15 09:26:59

by Tomas Winkler

[permalink] [raw]
Subject: Re: UFS RPMB

Can you be more specific about Linux programming API
Thanks

On Mon, Dec 15, 2014 at 6:19 AM, Kyuho Choi <[email protected]> wrote:
> As i know, SECURITY PROTOCOL IN/OUT are support RPMB access for UFS.
>
> On 12/14/14, Tomas Winkler <[email protected]> wrote:
>> Hi, sorry fore a newbie question.
>> What is the current interface for accessing rpmb LUN in a UFS devices.
>> For emmc one need to issue a raw mmc ioctl command MMC_IOC_CMD.
>>
>> Thanks
>> Tomas
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
>> the body of a message to [email protected]
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>