From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Rob Landley <rob@landley.net>,
netdev@vger.kernel.org, "David S. Miller" <davem@davemloft.net>
Cc: linux-renesas-soc@vger.kernel.org, linux-sh@vger.kernel.org
Subject: Re: [PATCH 7/7] sh_eth: offload RX checksum on SH7763
Date: Mon, 4 Feb 2019 18:17:21 +0300 [thread overview]
Message-ID: <a7938d32-24bf-146a-87ea-62b765b0337a@cogentembedded.com> (raw)
In-Reply-To: <2859e252-a900-fdc7-bfd8-d1b7663174f2@landley.net>
Hello!
On 02/04/2019 02:55 PM, Rob Landley wrote:
>> The SH7763 SoC manual describes the Ether MAC's RX checksum offload
>> the same way as it's implemented in the EtherAVB MACs...
>>
>> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>
> I think this is the chip in the JCI N40 on my desk, how would I test this and
> tell it was working? (Is there an existing test program or...?)
There are programs, yes. I used (rather old) netperf-2.2pl4 (I can send it to
you) running under perf (provided by the Poky rootfs). The details running netperf
on target are in the patch description #2; on host you just run netserver from that
same testsuite. The current netperf is maintained by HP on github but I was unable
to figure out how to build it quickly enough... :-)
> Also, can this be tested under QEMU's r2 board emulation?
I have no idea, sorry.
> Rob
MBR, Sergei
next prev parent reply other threads:[~2019-02-04 15:17 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-27 17:33 [PATCH 0/7] sh_eth: implement simple RX checksum offload Sergei Shtylyov
2019-01-27 17:36 ` [PATCH 1/7] sh_eth: rename sh_eth_cpu_data::hw_checksum Sergei Shtylyov
2019-01-28 9:21 ` Geert Uytterhoeven
2019-01-28 11:08 ` Sergei Shtylyov
2019-01-28 19:15 ` David Miller
2019-01-27 17:37 ` [PATCH 2/7] sh_eth: RX checksum offload support Sergei Shtylyov
2019-01-28 12:18 ` Simon Horman
2019-01-28 15:45 ` Sergei Shtylyov
2019-01-29 7:58 ` Simon Horman
2019-01-29 15:43 ` Sergei Shtylyov
2019-01-30 10:06 ` Simon Horman
2019-01-27 17:38 ` [PATCH 3/7] sh_eth: offload RX checksum on R7S72100 Sergei Shtylyov
2019-01-28 12:20 ` Simon Horman
2019-01-28 15:21 ` Sergei Shtylyov
2019-01-29 8:00 ` Simon Horman
2019-01-29 10:37 ` Sergei Shtylyov
2019-01-29 15:02 ` Chris Brandt
2019-01-29 16:03 ` Sergei Shtylyov
2019-01-30 10:08 ` Simon Horman
2019-01-27 17:39 ` [PATCH 4/7] sh_eth: offload RX checksum on R8A7740 Sergei Shtylyov
2019-01-29 18:20 ` Geert Uytterhoeven
2019-01-31 10:52 ` Sergei Shtylyov
2019-01-31 11:11 ` Geert Uytterhoeven
2019-01-27 17:40 ` [PATCH 5/7] sh_eth: offload RX checksum on R8A77980 Sergei Shtylyov
2019-01-27 17:41 ` [PATCH 6/7] sh_eth: offload RX checksum on SH7734 Sergei Shtylyov
2019-01-27 17:42 ` [PATCH 7/7] sh_eth: offload RX checksum on SH7763 Sergei Shtylyov
2019-02-04 11:55 ` Rob Landley
2019-02-04 15:17 ` Sergei Shtylyov [this message]
2019-01-27 17:52 ` [PATCH 0/7] sh_eth: implement simple RX checksum offload Heiner Kallweit
2019-01-29 11:06 ` Sergei Shtylyov
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