From: Andrew Lunn <andrew@lunn.ch>
To: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: David Miller <davem@davemloft.net>,
jgunthorpe@obsidianresearch.com, ilant@mellanox.com,
saeedm@dev.mellanox.co.il, dledford@redhat.com,
netdev@vger.kernel.org, linux-rdma@vger.kernel.org,
jsorensen@fb.com, andy.shevchenko@gmail.com,
linux-fpga@vger.kernel.org, yi1.li@linux.intel.com,
borisp@mellanox.com
Subject: Re: [for-next 4/6] net/mlx5: FPGA, Add basic support for Innova
Date: Wed, 7 Jun 2017 02:48:44 +0200 [thread overview]
Message-ID: <20170607004844.GH18198@lunn.ch> (raw)
In-Reply-To: <20170606224451.76732gjmf6vaetxx@ast-mbp>
On Tue, Jun 06, 2017 at 03:44:53PM -0700, Alexei Starovoitov wrote:
> On Tue, Jun 06, 2017 at 03:01:51PM -0400, David Miller wrote:
> > From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
> > Date: Tue, 6 Jun 2017 11:55:33 -0700
> >
> > > If in the future mlx will make it into the nic in a way that
> > > encryption shares all memory management logic and there is no fpga
> > > at all then it indeed will be similar to tc offload. Right now it's
> > > not and needs different sw architecture.
> >
> > If the visible effect is identical, I fundamentally disagree with you.
> >
> > I don't care if there is a frog sitting on the PHY that transforms
> > the packets, it's all the same if the visible behavior is identical.
>
> that frog is a good example why we disagree.
> I need to check the pulse of that frog and last time it ate.
It is probably over-engineered for a single frog, but maybe you could
use a modified RFC 2795?
Andrew
next prev parent reply other threads:[~2017-06-07 0:49 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-23 11:43 [pull request][for-next 0/6] Mellanox mlx5 updates 2017-05-23 Saeed Mahameed
2017-05-23 11:44 ` [for-next 2/6] net/mlx5: Update the list of the PCI supported devices Saeed Mahameed
2017-05-23 11:44 ` [for-next 3/6] net/mlx5: Introduce trigger_health_work function Saeed Mahameed
2017-05-23 11:44 ` [for-next 4/6] net/mlx5: FPGA, Add basic support for Innova Saeed Mahameed
[not found] ` <20170523114404.20387-5-saeedm-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2017-05-24 16:51 ` Alexei Starovoitov
2017-05-25 5:20 ` Ilan Tayari
[not found] ` <AM4PR0501MB1940885C2F1CEF4DDE4EA8D1DBFF0-dp/nxUn679gfNUYDR5dMTsDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2017-05-25 10:40 ` Saeed Mahameed
[not found] ` <CALzJLG-B_tAmASn_SMmPNiucq-tTpywHniRTkb4N32oGF6Y3Ng-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-05-25 20:48 ` Jes Sorensen
2017-05-26 8:29 ` Saeed Mahameed
[not found] ` <CALzJLG9YNpagdJAcrh6O0jJhZWtsck6KigRtVxyjkArTm=82ew-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-05-26 18:31 ` Jes Sorensen
2017-05-28 7:24 ` Ilan Tayari
2017-06-02 20:31 ` Jes Sorensen
[not found] ` <4c164e09-0103-7daf-e9f8-9260223ada08-b10kYP2dOMg@public.gmane.org>
2017-06-02 20:33 ` Doug Ledford
2017-05-26 3:07 ` Alexei Starovoitov
2017-05-26 8:59 ` Saeed Mahameed
[not found] ` <CALzJLG98D=3yMJV_q4sjVNG41AERFRU+6rwqQJsxnRuVeDTPdA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-05-26 17:56 ` Alexei Starovoitov
2017-05-26 18:15 ` Jason Gunthorpe
[not found] ` <20170526181517.GA3860-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-05-28 7:22 ` Ilan Tayari
[not found] ` <AM4PR0501MB1940330F0EBAA819C87C5278DBF20-dp/nxUn679gfNUYDR5dMTsDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2017-05-29 15:31 ` Jason Gunthorpe
[not found] ` <20170529153131.GB7924-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-05-29 15:58 ` Ilan Tayari
[not found] ` <AM4PR0501MB1940D05A19F098286B99EAD0DBF30-dp/nxUn679gfNUYDR5dMTsDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2017-05-29 16:02 ` Jason Gunthorpe
2017-05-29 16:05 ` Ilan Tayari
[not found] ` <AM4PR0501MB194037FF8F17466BC9ECC73DDBF30-dp/nxUn679gfNUYDR5dMTsDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2017-05-29 16:09 ` Ilan Tayari
[not found] ` <AM4PR0501MB19409139227E11A4A7F82F0FDBF30-dp/nxUn679gfNUYDR5dMTsDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2017-06-01 15:37 ` Jason Gunthorpe
[not found] ` <20170601153704.GA1680-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-04 7:51 ` Ilan Tayari
[not found] ` <AM4PR0501MB19404B83A69B87AFB1326B45DBF50-dp/nxUn679gfNUYDR5dMTsDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2017-06-05 15:17 ` Jason Gunthorpe
[not found] ` <20170605151724.GA20182-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-06 6:52 ` Ilan Tayari
[not found] ` <AM4PR0501MB194008AAABEB6AAAA2ADFC82DBCB0-dp/nxUn679gfNUYDR5dMTsDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2017-06-06 15:50 ` David Miller
2017-06-06 16:17 ` Jason Gunthorpe
[not found] ` <20170606161709.GA8671-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-06 17:42 ` Alexei Starovoitov
[not found] ` <20170606174233.w377ctwtapzccsk7-+o4/htvd0TCa6kscz5V53/3mLCh9rsb+VpNB7YpNyf8@public.gmane.org>
2017-06-06 17:47 ` David Miller
2017-06-06 18:34 ` Alexei Starovoitov
2017-06-06 18:38 ` David Miller
[not found] ` <20170606.143824.717466091308335341.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2017-06-06 18:55 ` Alexei Starovoitov
[not found] ` <20170606185532.2byjdonwsyan2asl-+o4/htvd0TCa6kscz5V53/3mLCh9rsb+VpNB7YpNyf8@public.gmane.org>
2017-06-06 19:01 ` David Miller
[not found] ` <20170606.150151.1650636686526694540.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2017-06-06 22:44 ` Alexei Starovoitov
2017-06-07 0:48 ` Andrew Lunn [this message]
2017-06-07 3:47 ` Saeed Mahameed
2017-06-07 4:16 ` Saeed Mahameed
2017-06-07 15:48 ` Jason Gunthorpe
2017-06-07 19:13 ` Saeed Mahameed
2017-06-07 19:21 ` Jason Gunthorpe
[not found] ` <20170607192132.GA10929-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-09 22:24 ` Doug Ledford
[not found] ` <1497047041.7171.234.camel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-06-10 14:11 ` Majd Dibbiny
2017-06-12 16:17 ` Jason Gunthorpe
2017-06-13 16:05 ` Saeed Mahameed
2017-06-11 5:59 ` Ilan Tayari
[not found] ` <AM4PR0501MB19401208254971445E61367EDBCC0-dp/nxUn679gfNUYDR5dMTsDSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2017-06-12 16:14 ` Jason Gunthorpe
2017-05-28 12:33 ` Or Gerlitz
2017-05-26 3:58 ` please revert. Was: " Alexei Starovoitov
2017-05-26 4:13 ` David Miller
2017-05-26 4:40 ` Alexei Starovoitov
2017-05-26 14:51 ` David Miller
2017-05-23 11:44 ` [for-next 5/6] net/mlx5: Bump driver version Saeed Mahameed
[not found] ` <20170523114404.20387-6-saeedm-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2017-05-26 12:56 ` Dennis Dalessandro
2017-05-26 16:35 ` Saeed Mahameed
[not found] ` <CALzJLG_ha-XiPAMnoKrUgm_EwPx2yH0T2y4EBRfrWNYSZi1cTg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-05-26 16:55 ` Dennis Dalessandro
[not found] ` <ee23ad82-4a2e-8546-d41b-11f979b127bb-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-05-26 18:10 ` Leon Romanovsky
2017-05-26 21:53 ` Jakub Kicinski
[not found] ` <20170526145318.7fd8c8e2-68UzVGuGftmUSpRRplVxJ1aTQe2KTcn/@public.gmane.org>
2017-05-29 5:47 ` Leon Romanovsky
[not found] ` <20170523114404.20387-1-saeedm-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2017-05-23 11:43 ` [for-next 1/6] {net, IB}/mlx5: Replace mlx5_vzalloc with kvzalloc Saeed Mahameed
2017-05-23 11:44 ` [for-next 6/6] IB/mlx5: Bump driver version Saeed Mahameed
2017-05-25 16:02 ` [pull request][for-next 0/6] Mellanox mlx5 updates 2017-05-23 David Miller
2017-06-01 22:57 ` Doug Ledford
[not found] ` <1496357879.7171.76.camel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-06-02 15:39 ` Leon Romanovsky
[not found] ` <20170602153940.GX5406-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2017-06-02 16:06 ` Alexei Starovoitov
[not found] ` <20170602160641.ylowbobe5v72ui7g-+o4/htvd0TCa6kscz5V53/3mLCh9rsb+VpNB7YpNyf8@public.gmane.org>
2017-06-02 16:08 ` David Miller
[not found] ` <20170602.120839.1394660754953676217.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2017-06-02 16:57 ` Alexei Starovoitov
[not found] ` <20170602165736.nwunidodmu6xsmuv-+o4/htvd0TCa6kscz5V53/3mLCh9rsb+VpNB7YpNyf8@public.gmane.org>
2017-06-03 19:46 ` Or Gerlitz
2017-06-03 22:45 ` Saeed Mahameed
2017-06-14 19:30 ` Doug Ledford
2017-06-14 19:44 ` David Miller
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