netdev - RE: [Intel-wired-lan] [PATCH 1/1] ice: add support BIG TCP on IPv6

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Date:   Mon, 13 Feb 2023 08:49:46 +0000
From:   "G, GurucharanX" <gurucharanx.g@...el.com>
To:     "Chmielewski, Pawel" <pawel.chmielewski@...el.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
CC:     "intel-wired-lan@...osl.org" <intel-wired-lan@...osl.org>
Subject: RE: [Intel-wired-lan] [PATCH 1/1] ice: add support BIG TCP on IPv6



> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of
> Pawel Chmielewski
> Sent: Monday, February 6, 2023 9:29 PM
> To: netdev@...r.kernel.org
> Cc: intel-wired-lan@...osl.org
> Subject: [Intel-wired-lan] [PATCH 1/1] ice: add support BIG TCP on IPv6
> 
> This change enables sending BIG TCP packets on IPv6 in the ice driver using
> generic ipv6_hopopt_jumbo_remove helper for stripping HBH header.
> 
> Tested:
> netperf -t TCP_RR -H 2001:db8:0:f101::1  -- -r80000,80000 -O
> MIN_LATENCY,P90_LATENCY,P99_LATENCY,THROUGHPUT
> 
> Results varied from one setup to another, but in every case we got lower
> latencies and increased transactions rate.
> 
> Signed-off-by: Pawel Chmielewski <pawel.chmielewski@...el.com>
> ---
>  drivers/net/ethernet/intel/ice/ice.h      | 2 ++
>  drivers/net/ethernet/intel/ice/ice_main.c | 2 ++
> drivers/net/ethernet/intel/ice/ice_txrx.c | 3 +++
>  3 files changed, 7 insertions(+)
> 

Tested-by: Gurucharan G <gurucharanx.g@...el.com> (A Contingent worker at Intel)