From: Satheesh Paul <psatheesh@marvell.com>
Date: Tue, 25 Jan 2022 04:17:59 +0000 (+0530)
Subject: common/cnxk: fix base rule merge
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=0fb2b46be79a6558efd39c7a2e1d55402c958081;p=dpdk.git

common/cnxk: fix base rule merge

Egress rules do not have a base steering rule and the
current base steering rule is applicable only for ingress
rules. Hence, when creating a flow rule, merge base steering
rule only for ingress rules.

Fixes: f9af90807466 ("common/cnxk: add mcam utility API")
Cc: stable@dpdk.org

Signed-off-by: Satheesh Paul <psatheesh@marvell.com>
Reviewed-by: Kiran Kumar K <kirankumark@marvell.com>
---

diff --git a/drivers/common/cnxk/roc_npc_mcam.c b/drivers/common/cnxk/roc_npc_mcam.c
index b251f643bc..7a3a8944f5 100644
--- a/drivers/common/cnxk/roc_npc_mcam.c
+++ b/drivers/common/cnxk/roc_npc_mcam.c
@@ -752,7 +752,7 @@ npc_program_mcam(struct npc *npc, struct npc_parse_state *pst, bool mcam_alloc)
 	if (pst->set_ipv6ext_ltype_mask)
 		npc_set_ipv6ext_ltype_mask(pst);
 
-	if (pst->is_vf) {
+	if (pst->is_vf && pst->flow->nix_intf == NIX_INTF_RX) {
 		(void)mbox_alloc_msg_npc_read_base_steer_rule(npc->mbox);
 		rc = mbox_process_msg(npc->mbox, (void *)&base_rule_rsp);
 		if (rc) {