From: Michal Simek <michal.simek@xilinx.com>
To: mdf@kernel.org, linux-fpga@vger.kernel.org
Cc: "Moritz Fischer" <moritz.fischer@ettus.com>,
"Alan Tull" <atull@kernel.org>,
"Michal Simek" <michal.simek@xilinx.com>,
"Sören Brinkmann" <soren.brinkmann@xilinx.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] fpga: Add flag to indicate bitstream needs decrypting
Date: Wed, 15 Feb 2017 16:03:41 +0100 [thread overview]
Message-ID: <d8f9c064-3db1-6753-7b6d-dd6401274f03@xilinx.com> (raw)
In-Reply-To: <1487118690-21166-1-git-send-email-mdf@kernel.org>
On 15.2.2017 01:31, mdf@kernel.org wrote:
> From: Moritz Fischer <moritz.fischer@ettus.com>
>
> Add a flag that is passed to the write_init() callback, indicating
> that the bitstream is encrypted.
>
> The low-level driver will deal with the flag, or return an error,
> if encrypted bitstreams are not supported.
>
> Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
> Cc: Alan Tull <atull@kernel.org>
> Cc: Michal Simek <michal.simek@xilinx.com>
> Cc: Sören Brinkmann <soren.brinkmann@xilinx.com>
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-fpga@vger.kernel.org
> ---
> include/linux/fpga/fpga-mgr.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/include/linux/fpga/fpga-mgr.h b/include/linux/fpga/fpga-mgr.h
> index 57beb5d..1355d8a 100644
> --- a/include/linux/fpga/fpga-mgr.h
> +++ b/include/linux/fpga/fpga-mgr.h
> @@ -70,6 +70,7 @@ enum fpga_mgr_states {
> */
> #define FPGA_MGR_PARTIAL_RECONFIG BIT(0)
> #define FPGA_MGR_EXTERNAL_CONFIG BIT(1)
> +#define FPGA_MGR_DECRYPT_BITSTREAM BIT(2)
>
> /**
> * struct fpga_image_info - information specific to a FPGA image
>
Isn't it better to state that bitstream is encrypted
instead of saying that bitstream requires decryption?
Your second patch is saying add support for encrypted bitstreams.
M
next prev parent reply other threads:[~2017-02-15 15:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-15 0:31 [PATCH 1/2] fpga: Add flag to indicate bitstream needs decrypting mdf
2017-02-15 0:31 ` [PATCH 2/2] fpga: zynq: Add support for encrypted bitstreams mdf
2017-02-15 15:03 ` Michal Simek [this message]
2017-02-15 16:30 ` [PATCH 1/2] fpga: Add flag to indicate bitstream needs decrypting Alan Tull
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