[PATCH v2 3/5] net/cnxk: remove L2 header update for outbound inline pkts

Nithin Dabilpuram ndabilpuram at marvell.com
Wed Aug 17 21:11:44 CEST 2022


Remove L2 header update for outbound inline packets as
application is already taking care of the same.

Signed-off-by: Nithin Dabilpuram <ndabilpuram at marvell.com>
---
 drivers/net/cnxk/cn10k_tx.h | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/drivers/net/cnxk/cn10k_tx.h b/drivers/net/cnxk/cn10k_tx.h
index ea13866..4bd47ef 100644
--- a/drivers/net/cnxk/cn10k_tx.h
+++ b/drivers/net/cnxk/cn10k_tx.h
@@ -362,15 +362,6 @@ cn10k_nix_prep_sec_vec(struct rte_mbuf *m, uint64x2_t *cmd0, uint64x2_t *cmd1,
 
 	dptr += l2_len;
 
-	if (sess_priv.mode == ROC_IE_SA_MODE_TUNNEL) {
-		if (sess_priv.outer_ip_ver == ROC_IE_SA_IP_VERSION_4)
-			*((uint16_t *)(dptr - 2)) =
-				rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV4);
-		else
-			*((uint16_t *)(dptr - 2)) =
-				rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV6);
-	}
-
 	ucode_cmd[1] = dptr;
 	ucode_cmd[2] = dptr;
 
@@ -490,14 +481,6 @@ cn10k_nix_prep_sec(struct rte_mbuf *m, uint64_t *cmd, uintptr_t *nixtx_addr,
 
 	dptr += l2_len;
 
-	if (sess_priv.mode == ROC_IE_SA_MODE_TUNNEL) {
-		if (sess_priv.outer_ip_ver == ROC_IE_SA_IP_VERSION_4)
-			*((uint16_t *)(dptr - 2)) =
-				rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV4);
-		else
-			*((uint16_t *)(dptr - 2)) =
-				rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV6);
-	}
 	ucode_cmd[1] = dptr;
 	ucode_cmd[2] = dptr;
 
-- 
2.8.4



More information about the dev mailing list