Hi Moritz,
Thanks for the review.
Please find my response inline.
> -----Original Message-----
> From: Moritz Fischer <[email protected]>
> Sent: Friday, January 22, 2021 10:47 AM
> To: Nava kishore Manne <[email protected]>
> Cc: [email protected]; [email protected]; [email protected]; Michal Simek
> <[email protected]>; [email protected];
> [email protected]; [email protected]; linux-
> [email protected]; git <[email protected]>; [email protected]
> Subject: Re: [PATCH 1/2] fpga: mgr: Adds secure BitStream loading support
>
> On Mon, Jan 18, 2021 at 08:20:57AM +0530, Nava kishore Manne wrote:
> > This commit adds secure flags to the framework to support secure
> > BitStream Loading.
> >
> > Signed-off-by: Nava kishore Manne <[email protected]>
> > ---
> > drivers/fpga/of-fpga-region.c | 10 ++++++++++
> > include/linux/fpga/fpga-mgr.h | 12 ++++++++++++
> > 2 files changed, 22 insertions(+)
> >
> > diff --git a/drivers/fpga/of-fpga-region.c
> > b/drivers/fpga/of-fpga-region.c index e405309baadc..3a5eb4808888
> > 100644
> > --- a/drivers/fpga/of-fpga-region.c
> > +++ b/drivers/fpga/of-fpga-region.c
> > @@ -228,6 +228,16 @@ static struct fpga_image_info
> *of_fpga_region_parse_ov(
> > if (of_property_read_bool(overlay, "encrypted-fpga-config"))
> > info->flags |= FPGA_MGR_ENCRYPTED_BITSTREAM;
> >
> > + if (of_property_read_bool(overlay, "userkey-encrypted-fpga-
> config"))
> > + info->flags |=
> FPGA_MGR_USERKEY_ENCRYPTED_BITSTREAM;
>
> Can this just be encrypted-fpga-config/FPGA_MGR_ENCRYPTED?
In Encryption we have two kinds of use case one is Encrypted Bitstream loading
with Device-key and
Other one is Encrypted Bitstream loading with User-key. To differentiate both
the use cases this
Changes are needed.
Regards,
Navakishore.
