Skip site navigation (1)Skip section navigation (2)
Date:      Tue, 13 Mar 2018 17:06:12 -0700
From:      John Baldwin <jhb@freebsd.org>
To:        src-committers@freebsd.org
Cc:        svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   Re: svn commit: r330884 - in head/sys: dev/cxgbe dev/cxgbe/firmware dev/cxgbe/tom modules/cxgbe/tom
Message-ID:  <2410730.L0NrraExMU@ralph.baldwin.cx>
In-Reply-To: <201803132305.w2DN5pnc010768@repo.freebsd.org>
References:  <201803132305.w2DN5pnc010768@repo.freebsd.org>

next in thread | previous in thread | raw e-mail | index | archive | help
On Tuesday, March 13, 2018 11:05:51 PM John Baldwin wrote:
> Author: jhb
> Date: Tue Mar 13 23:05:51 2018
> New Revision: 330884
> URL: https://svnweb.freebsd.org/changeset/base/330884
> 
> Log:
>   Support for TLS offload of TOE connections on T6 adapters.
>   
>   The TOE engine in Chelsio T6 adapters supports offloading of TLS
>   encryption and TCP segmentation for offloaded connections.  Sockets
>   using TLS are required to use a set of custom socket options to upload
>   RX and TX keys to the NIC and to enable RX processing.  Currently
>   these socket options are implemented as TCP options in the vendor
>   specific range.  A patched OpenSSL library will be made available in a
>   port / package for use with the TLS TOE support.

Note that making use of this requires a patched SSL library.  There is not
yet a port for one, but I'm working with brnrd@ to make a package of a
patched OpenSSL.

-- 
John Baldwin



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?2410730.L0NrraExMU>