[1/2] net/i40e: support GTP checksum offload
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Commit Message
To support Tx side offload on GTP tunneling packet, driver should
set correct tunneling parameters of 'L4TUNT'.
Signed-off-by: Murphy Yang <murphyx.yang@intel.com>
---
drivers/net/i40e/i40e_rxtx.c | 1 +
1 file changed, 1 insertion(+)
Comments
Acked-by: Jeff Guo <jia.guo@intel.com>
> -----Original Message-----
> From: Murphy Yang <murphyx.yang@intel.com>
> Sent: Wednesday, November 25, 2020 5:32 PM
> To: dev@dpdk.org
> Cc: Yang, Qiming <qiming.yang@intel.com>; Yang, SteveX
> <stevex.yang@intel.com>; Xing, Beilei <beilei.xing@intel.com>; Guo, Jia
> <jia.guo@intel.com>; Lu, Wenzhuo <wenzhuo.lu@intel.com>; Yang,
> MurphyX <murphyx.yang@intel.com>
> Subject: [PATCH 1/2] net/i40e: support GTP checksum offload
>
> To support Tx side offload on GTP tunneling packet, driver should set correct
> tunneling parameters of 'L4TUNT'.
>
> Signed-off-by: Murphy Yang <murphyx.yang@intel.com>
> ---
> drivers/net/i40e/i40e_rxtx.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c index
> 5df9a9df56..6b64a03d16 100644
> --- a/drivers/net/i40e/i40e_rxtx.c
> +++ b/drivers/net/i40e/i40e_rxtx.c
> @@ -233,6 +233,7 @@ i40e_parse_tunneling_params(uint64_t ol_flags,
> /* for non UDP / GRE tunneling, set to 00b */
> break;
> case PKT_TX_TUNNEL_VXLAN:
> + case PKT_TX_TUNNEL_GTP:
> case PKT_TX_TUNNEL_GENEVE:
> *cd_tunneling |= I40E_TXD_CTX_UDP_TUNNELING;
> break;
> --
> 2.17.1
@@ -233,6 +233,7 @@ i40e_parse_tunneling_params(uint64_t ol_flags,
/* for non UDP / GRE tunneling, set to 00b */
break;
case PKT_TX_TUNNEL_VXLAN:
+ case PKT_TX_TUNNEL_GTP:
case PKT_TX_TUNNEL_GENEVE:
*cd_tunneling |= I40E_TXD_CTX_UDP_TUNNELING;
break;