On 9/23/2021 1:59 PM, Ananyev, Konstantin wrote:
Add tunnel type for IPsec ESP tunnels
Signed-off-by: Declan Doherty <[email protected]>
Signed-off-by: Radu Nicolau <[email protected]>
Signed-off-by: Abhijit Sinha <[email protected]>
Signed-off-by: Daniel Martin Buckley <[email protected]>
Acked-by: Fan Zhang <[email protected]>
Acked-by: Akhil Goyal <[email protected]>
Acked-by: Olivier Matz <[email protected]>
---
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
