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Date:   Wed, 12 Aug 2020 10:34:18 +1000
From:   Herbert Xu <>
Subject: Re: [PATCHv1 2/2] crypto: add Intel SoCFPGA crypto service driver

On Tue, Aug 11, 2020 at 08:56:22AM -0500, wrote:
> From: Richard Gong <>
> Add Intel FPGA crypto service (FCS) driver to support new crypto services
> on Intel SoCFPGA platforms.
> The crypto services include security certificate, image boot validation,
> security key cancellation, get provision data, random number generation,
> advance encrtption standard (AES) encryption and decryption services.
> To perform supporting crypto features on Intel SoCFPGA platforms, Linux
> user-space application interacts with FPGA crypto service (FCS) driver via
> structures defined in include/uapi/linux/intel_fcs-ioctl.h.
> The application allocates spaces for IOCTL structure to hold the contents
> or points to the data that FCS driver needs, uses IOCTL calls to passes
> data to kernel FCS driver for processing at low level firmware and get
> processed data or status back form the low level firmware via FCS driver.
> The user-space application named as fcs_client is at
> Signed-off-by: Richard Gong <>

Nack.  This driver has nothing to do with the Crypto API.
Email: Herbert Xu <>
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