Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
IronPort-SDR: YVATC/jrDeH4IH34hNxwnCOl4X0yFkOnVfXDlNU1v2xTbwkhxQ4dSdPC9QtUvCvsXQ0b0n2nvY
 l9sNIuSdeHgQ==
IronPort-SDR: s+yAFdjOPw9+ZGVdS8Wwa3ngPyfoAoyzjycSbwbZwSyRW3S0P/ZbZRhXA3NqKEWPk5zfJ6Nx1R
 Vfe+aYx+Gw7Q==
From:   "Gong, Richard" <richard.gong@intel.com>
To:     "mdf@kernel.org" <mdf@kernel.org>,
        "trix@redhat.com" <trix@redhat.com>,
        "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
        "linux-fpga@vger.kernel.org" <linux-fpga@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
CC:     "richard.gong@linux.intel.com" <richard.gong@linux.intel.com>
Subject: RE: [PATCHv5 0/7]  Extend Intel service layer, FPGA manager and
 region
Thread-Topic: [PATCHv5 0/7]  Extend Intel service layer, FPGA manager and
 region
Thread-Index: AQHW/y9FNeB4/8Bh2EWxt3f+uoFq16po7q3A
Date:   Thu, 25 Feb 2021 13:07:14 +0000
Message-ID: <MWHPR11MB001577B17723C8A046398249879E9@MWHPR11MB0015.namprd11.prod.outlook.com>
References: <1612909233-13867-1-git-send-email-richard.gong@linux.intel.com>
In-Reply-To: <1612909233-13867-1-git-send-email-richard.gong@linux.intel.com>
Accept-Language: en-US
Content-Language: en-US
dlp-version: 11.5.1.3
dlp-product: dlpe-windows
dlp-reaction: no-action
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-Network-Message-Id: aed3c8a3-1de3-4eda-fcd3-08d8d98e4574
X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Feb 2021 13:07:14.4964
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: zne09Wh+ubdAJRQwAxC7tVagV0ayIMTjsq9GHhxCSMgsX0NcQMvHIUh+nfT+emqKS07NX2E/3FL5OQCjtlehmg==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR11MB1565
X-OriginatorOrg: intel.com
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Hi Moritz,

Sorry for asking.

When you have chance, can you help review the version 5 patchset submitted =
on 02/09/21?

Regards,
Richard

-----Original Message-----
From: richard.gong@linux.intel.com <richard.gong@linux.intel.com>=20
Sent: Tuesday, February 9, 2021 4:20 PM
To: mdf@kernel.org; trix@redhat.com; gregkh@linuxfoundation.org; linux-fpga=
@vger.kernel.org; linux-kernel@vger.kernel.org
Cc: Gong, Richard <richard.gong@intel.com>
Subject: [PATCHv5 0/7] Extend Intel service layer, FPGA manager and region

From: Richard Gong <richard.gong@intel.com>

This is 5th submission of Intel service layer and FPGA patches, which inclu=
des the missing standalone patch in the 4th submission.

This submission includes additional changes for Intel service layer driver =
to get the firmware version running at FPGA SoC device. Then FPGA manager d=
river, one of Intel service layer driver's client, can decide whether to ha=
ndle the newly added bitstream authentication function based on the retriev=
ed firmware version. So that we can maintain FPGA manager driver the back c=
ompatible.

Bitstream authentication makes sure a signed bitstream has valid signatures=
.

The customer sends the bitstream via FPGA framework and overlay, the firmwa=
re will authenticate the bitstream but not program the bitstream to device.=
 If the authentication passes, the bitstream will be programmed into QSPI f=
lash and will be expected to boot without issues.

Extend Intel service layer, FPGA manager and region drivers to support the =
bitstream authentication feature.=20

Richard Gong (7):
  firmware: stratix10-svc: reset COMMAND_RECONFIG_FLAG_PARTIAL to 0
  firmware: stratix10-svc: add COMMAND_AUTHENTICATE_BITSTREAM flag
  firmware: stratix10-svc: extend SVC driver to get the firmware version
  fpga: fpga-mgr: add FPGA_MGR_BITSTREAM_AUTHENTICATE flag
  fpga: of-fpga-region: add authenticate-fpga-config property
  dt-bindings: fpga: add authenticate-fpga-config property
  fpga: stratix10-soc: extend driver for bitstream authentication

 .../devicetree/bindings/fpga/fpga-region.txt       | 10 ++++
 drivers/firmware/stratix10-svc.c                   | 12 ++++-
 drivers/fpga/of-fpga-region.c                      | 24 ++++++---
 drivers/fpga/stratix10-soc.c                       | 62 ++++++++++++++++++=
+---
 include/linux/firmware/intel/stratix10-smc.h       | 21 +++++++-
 .../linux/firmware/intel/stratix10-svc-client.h    | 11 +++-
 include/linux/fpga/fpga-mgr.h                      |  3 ++
 7 files changed, 125 insertions(+), 18 deletions(-)

--
2.7.4