Hi Chris and Luca,
Sorry for the late response.
Yaniv is on vacation for the last month and will be back at the end of the
week.
We will add the HPI in case Sanitize times-out.
Thanks,
Maya
> Hi Yaniv, Maya,
>
> On Mon, Mar 11 2013, Luca Porzio (lporzio) wrote:
>> In case of Sanitize timeout, th
Hi Yaniv, Maya,
On Mon, Mar 11 2013, Luca Porzio (lporzio) wrote:
> In case of Sanitize timeout, the eMMC might go in an unclear state.
> May I suggest to:
> - issue an HPI before leaving thus bring the eMMC back into safe status
> - report the 'sanitize not complete error' and let the user decide
kernel.org; linux-arm-...@vger.kernel.org
> Subject: RE: [PATCH v1] mmc: card: Adding support for sanitize in eMMC 4.5
>
> Hi Luca,
>
> Having a timeout that takes into consideration the card size would be
> artificial as we cannot have the ability to create a function for its
> calc
.com; t...@kernel.org; linux-
>> ker...@vger.kernel.org
>> Cc: linux-arm-...@vger.kernel.org; Yaniv Gardi
>> Subject: [PATCH v1] mmc: card: Adding support for sanitize in eMMC 4.5
>>
>> The sanitize support is added as a user-app ioctl call, and
>> was removed from the
er.kernel.org
> Cc: linux-arm-...@vger.kernel.org; Yaniv Gardi
> Subject: [PATCH v1] mmc: card: Adding support for sanitize in eMMC 4.5
>
> The sanitize support is added as a user-app ioctl call, and
> was removed from the block-device request, since its purpose is
> to be invok
The sanitize support is added as a user-app ioctl call, and
was removed from the block-device request, since its purpose is
to be invoked not via File-System but by a user.
This feature deletes the unmap memory region of the eMMC card,
by writing to a specific register in the EXT_CSD.
unmap region
