On 9/23/2021 1:59 PM, Ananyev, Konstantin wrote:
Add tunnel type for IPsec ESP tunnels Signed-off-by: Declan Doherty <declan.dohe...@intel.com> Signed-off-by: Radu Nicolau <radu.nico...@intel.com> Signed-off-by: Abhijit Sinha <abhijit.si...@intel.com> Signed-off-by: Daniel Martin Buckley <daniel.m.buck...@intel.com> Acked-by: Fan Zhang <roy.fan.zh...@intel.com> Acked-by: Akhil Goyal <gak...@marvell.com> Acked-by: Olivier Matz <olivier.m...@6wind.com> --- lib/mbuf/rte_mbuf_core.h | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/mbuf/rte_mbuf_core.h b/lib/mbuf/rte_mbuf_core.h index bb38d7f581..a4d95deee6 100644 --- a/lib/mbuf/rte_mbuf_core.h +++ b/lib/mbuf/rte_mbuf_core.h @@ -253,6 +253,7 @@ extern "C" { #define PKT_TX_TUNNEL_MPLSINUDP (0x5ULL << 45) #define PKT_TX_TUNNEL_VXLAN_GPE (0x6ULL << 45) #define PKT_TX_TUNNEL_GTP (0x7ULL << 45) +#define PKT_TX_TUNNEL_ESP (0x8ULL << 45)As I can see, that's not ptype, that's TX flag. Could you clarify what exactly what flag would mean for PMD TX: - what is expected from the user who sets this flag - what is expected from PMD that claims to support it. BTW, would we need new DEV_TX_OFFLOAD_* for it?
There is documentation above for the other tunnel types, they are supposed to be used for TSO purposes. I will update the commit message to clarify this.
/** * Generic IP encapsulated tunnel type, used for TSO and checksum offload. * It can be used for tunnels which are not standards or listed above. -- 2.25.1
