Re: [dpdk-dev] [PATCH] examples/ipsec-secgw: update incremental checksum

2018-01-16 Thread De Lara Guarch, Pablo
> -Original Message- > From: Nicolau, Radu > Sent: Tuesday, January 16, 2018 10:56 AM > To: Akhil Goyal ; dev@dpdk.org > Cc: De Lara Guarch, Pablo ; > hemant.agra...@nxp.com > Subject: RE: [PATCH] examples/ipsec-secgw: update incremental checksum ... > > Acked-by: Radu Nicolau Applie

Re: [dpdk-dev] [PATCH] examples/ipsec-secgw: update incremental checksum

2018-01-16 Thread Nicolau, Radu
> -Original Message- > From: Akhil Goyal [mailto:akhil.go...@nxp.com] > Sent: Tuesday, January 16, 2018 6:30 AM > To: Nicolau, Radu ; dev@dpdk.org > Cc: De Lara Guarch, Pablo ; > hemant.agra...@nxp.com > Subject: Re: [PATCH] examples/ipsec-secgw: update incremental checksum > > Hi Radu,

Re: [dpdk-dev] [PATCH] examples/ipsec-secgw: update incremental checksum

2018-01-15 Thread Akhil Goyal
Hi Radu, On 1/15/2018 8:10 PM, Nicolau, Radu wrote: -Original Message- From: Akhil Goyal [mailto:akhil.go...@nxp.com] Sent: Monday, January 15, 2018 12:48 PM To: dev@dpdk.org Cc: De Lara Guarch, Pablo ; hemant.agra...@nxp.com; Nicolau, Radu Subject: Re: [PATCH] examples/ipsec-secgw: u

Re: [dpdk-dev] [PATCH] examples/ipsec-secgw: update incremental checksum

2018-01-15 Thread Nicolau, Radu
> -Original Message- > From: Akhil Goyal [mailto:akhil.go...@nxp.com] > Sent: Monday, January 15, 2018 12:48 PM > To: dev@dpdk.org > Cc: De Lara Guarch, Pablo ; > hemant.agra...@nxp.com; Nicolau, Radu > Subject: Re: [PATCH] examples/ipsec-secgw: update incremental checksum > > On 1/15/2

Re: [dpdk-dev] [PATCH] examples/ipsec-secgw: update incremental checksum

2018-01-15 Thread Akhil Goyal
On 1/15/2018 6:12 PM, Akhil Goyal wrote: When TTL is decremented or ecn is updated in IP header before forwarding the packet, checksum needs to be updated. In this patch an incremental checksum is added for ipv4 case. Signed-off-by: Akhil Goyal --- This patch is an update to a very old patch

[dpdk-dev] [PATCH] examples/ipsec-secgw: update incremental checksum

2018-01-15 Thread Akhil Goyal
When TTL is decremented or ecn is updated in IP header before forwarding the packet, checksum needs to be updated. In this patch an incremental checksum is added for ipv4 case. Signed-off-by: Akhil Goyal --- examples/ipsec-secgw/ipip.h | 19 ++- 1 file changed, 18 insertions(+),