> -----Original Message-----
> From: Harman Kalra <hka...@marvell.com>
> Sent: Sunday, July 28, 2019 2:40 PM
> To: Pavan Nikhilesh Bhagavatula <pbhagavat...@marvell.com>; Jerin Jacob
> Kollanukkaran <jer...@marvell.com>; Nithin Kumar Dabilpuram
> <ndabilpu...@marvell.com>; Kiran Kumar Kokkilagadda
> <kirankum...@marvell.com>
> Cc: dev@dpdk.org; Harman Kalra <hka...@marvell.com>
> Subject: [PATCH v3 1/2] net/octeontx2: fix ptp performance issue
>
> A huge drop in per core MPPS value was observed when PTP stack is
> enabled. The reason behind the bottleneck is HW serialises the transfer of all
> SQEs, which seeks timestamp capture, on the same send DMA path. Hence
> only those packets which requires timestamp capture should set SETTSTAMP
> in send mem alg.
> With this patch timestamping would be done only for those packets with
> PKT_TX_IEEE1588_TMST set.
>
> Fixes: fb3ae0951abd ("net/octeontx2: support Tx")
> Fixes: 8980a153006b ("event/octeontx2: support PTP for SSO")
>
> Signed-off-by: Harman Kalra <hka...@marvell.com>
Acked-by: Jerin Jacob <jer...@marvell.com>
Series applied to dpdk-next-net-mrvl/master. Thanks.
