linux-kernel - Re: [PATCH] fpga: Add flag to indicate SPI bitstream is bit-reversed

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Thu, 18 May 2017 14:09:06 +0200
From:   Anatolij Gustschin <agust@...x.de>
To:     joshua.clayton@...west.com
Cc:     linux-fpga@...r.kernel.org, Alan Tull <atull@...nel.org>,
        Moritz Fischer <moritz.fischer@...us.com>,
        linux-kernel@...r.kernel.org,
        Joshua Clayton <stillcompiling@...il.com>
Subject: Re: [PATCH] fpga: Add flag to indicate SPI bitstream is
 bit-reversed

Hi Joshua,

On Wed, 17 May 2017 07:47:42 -0700
joshua.clayton@...west.com joshua.clayton@...west.com wrote:
...
>>  #define FPGA_MGR_ENCRYPTED_BITSTREAM	BIT(2)
>> +#define FPGA_MGR_SPI_BITSTREAM_LSB_FIRST	BIT(3)  
>My  thought here is that  FPGA_MGR_BITSTREAM_LSB_FIRST
>is a bit shorter, adequate, and could do if another upload method
>happened to use LSB first organized data.

OK, I'll change and resubmit.

Thanks,

Anatolij