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From: Harman Kalra <hkalra@marvell.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>
Cc: Jerin Jacob <jerinj@marvell.com>,
	Vamsi Attunuru <vattunuru@marvell.com>,  <dev@dpdk.org>,
	<stable@dpdk.org>
Subject: Re: [dpdk-dev] [EXT] Re: [dpdk-stable] [PATCH] net/octeontx2: fix ptp functionality
Date: Mon, 17 Feb 2020 20:05:05 +0530
Message-ID: <20200217143437.GA23753@outlook.office365.com> (raw)
In-Reply-To: <194bbbb5-7af3-2bb8-ef0b-e2a571a58efe@intel.com>

On Mon, Feb 17, 2020 at 01:21:13PM +0000, Ferruh Yigit wrote:
> External Email
> 
> ----------------------------------------------------------------------
> On 2/15/2020 8:35 AM, Harman Kalra wrote:
> > PTP functionality has been broken after a change in kernel
> > where enum npc_kpu_lc_ltype is change to allow adjustment of
> > LTYPE_MASK to detect all types of IP headers.
> > Syncing the required changes in DPDK to fix the issue.
> 
> Hi Harman,
> 
> Can you please provide references for,
> - What is the kernel commit causing the mentioned change?
> - After this change which version of the kernel supported by the PMD?

Hi Ferruh
The kernel change I was refering to was in our internel kernel repo
and those kernel changes have not been upstreamed yet. Currently its part
of our marvell SDK version SDK-10.3.1.x.

Thanks
Harman

> 
> > 
> > Fixes: b5dc3140448e ("net/octeontx2: support base PTP")
> > Cc: stable@dpdk.org
> > 
> > Signed-off-by: Harman Kalra <hkalra@marvell.com>
> > ---
> >  drivers/common/octeontx2/hw/otx2_npc.h | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/drivers/common/octeontx2/hw/otx2_npc.h b/drivers/common/octeontx2/hw/otx2_npc.h
> > index a0536e0ae..3dfc137a3 100644
> > --- a/drivers/common/octeontx2/hw/otx2_npc.h
> > +++ b/drivers/common/octeontx2/hw/otx2_npc.h
> > @@ -201,7 +201,8 @@ enum npc_kpu_lb_ltype {
> >  };
> >  
> >  enum npc_kpu_lc_ltype {
> > -	NPC_LT_LC_IP = 1,
> > +	NPC_LT_LC_PTP = 1,
> > +	NPC_LT_LC_IP,
> >  	NPC_LT_LC_IP_OPT,
> >  	NPC_LT_LC_IP6,
> >  	NPC_LT_LC_IP6_EXT,
> > @@ -209,7 +210,6 @@ enum npc_kpu_lc_ltype {
> >  	NPC_LT_LC_RARP,
> >  	NPC_LT_LC_MPLS,
> >  	NPC_LT_LC_NSH,
> > -	NPC_LT_LC_PTP,
> >  	NPC_LT_LC_FCOE,
> >  };
> >  
> > 
> 

  reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-15  8:35 [dpdk-dev] " Harman Kalra
2020-02-15 14:12 ` Jerin Jacob
2020-02-17 13:21 ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2020-02-17 14:35   ` Harman Kalra [this message]
2020-02-17 14:54     ` [dpdk-dev] [EXT] " Ferruh Yigit
2020-02-17 15:06       ` Harman Kalra
2020-02-17 15:19         ` Ferruh Yigit
2020-02-17 15:30           ` Harman Kalra
2020-02-17 16:17             ` Ferruh Yigit
2020-02-17 16:37               ` Harman Kalra

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