[PATCH v2 13/24] net/nfp: add the offload support of set DST MAC action

[Chaoyong He]

Add the corresponding logics to support the offload of
set dest MAC action.

Signed-off-by: Chaoyong He <chaoyong.he at corigine.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund at corigine.com>
---
 doc/guides/nics/features/nfp.ini       |  1 +
 doc/guides/rel_notes/release_22_11.rst |  1 +
 drivers/net/nfp/nfp_flow.c             | 15 +++++++++++++++
 3 files changed, 17 insertions(+)

diff --git a/doc/guides/nics/features/nfp.ini b/doc/guides/nics/features/nfp.ini
index ab6ddab..578c35e 100644
--- a/doc/guides/nics/features/nfp.ini
+++ b/doc/guides/nics/features/nfp.ini
@@ -42,4 +42,5 @@ count                = Y
 dec_ttl              = Y
 drop                 = Y
 port_id              = Y
+set_mac_dst          = Y
 set_mac_src          = Y
diff --git a/doc/guides/rel_notes/release_22_11.rst b/doc/guides/rel_notes/release_22_11.rst
index f51fb1f..1a2caf4 100644
--- a/doc/guides/rel_notes/release_22_11.rst
+++ b/doc/guides/rel_notes/release_22_11.rst
@@ -166,6 +166,7 @@ New Features
     * Count
     * Drop
     * TTL decrement
+    * Set the MAC address
 
 * **Updated NXP dpaa2 driver.**
 
diff --git a/drivers/net/nfp/nfp_flow.c b/drivers/net/nfp/nfp_flow.c
index 431c212..68032b5 100644
--- a/drivers/net/nfp/nfp_flow.c
+++ b/drivers/net/nfp/nfp_flow.c
@@ -611,6 +611,13 @@ struct nfp_mask_id_entry {
 				mac_set_flag = true;
 			}
 			break;
+		case RTE_FLOW_ACTION_TYPE_SET_MAC_DST:
+			PMD_DRV_LOG(DEBUG, "RTE_FLOW_ACTION_TYPE_SET_MAC_DST detected");
+			if (!mac_set_flag) {
+				key_ls->act_size += sizeof(struct nfp_fl_act_set_eth);
+				mac_set_flag = true;
+			}
+			break;
 		default:
 			PMD_DRV_LOG(ERR, "Action type %d not supported.", action->type);
 			return -ENOTSUP;
@@ -1313,6 +1320,14 @@ struct nfp_mask_id_entry {
 				mac_set_flag = true;
 			}
 			break;
+		case RTE_FLOW_ACTION_TYPE_SET_MAC_DST:
+			PMD_DRV_LOG(DEBUG, "Process RTE_FLOW_ACTION_TYPE_SET_MAC_DST");
+			nfp_flow_action_set_mac(position, action, false, mac_set_flag);
+			if (!mac_set_flag) {
+				position += sizeof(struct nfp_fl_act_set_eth);
+				mac_set_flag = true;
+			}
+			break;
 		default:
 			PMD_DRV_LOG(ERR, "Unsupported action type: %d", action->type);
 			return -ENOTSUP;
-- 
1.8.3.1