From: Vamsi Attunuru <vattunuru@marvell.com>
Date: Tue, 29 Oct 2019 17:50:59 +0000 (+0530)
Subject: net/octeontx2: fix VF index in VF action
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=25c6855d419cb1c74b50fd22daa5d71163ba47f5;p=dpdk.git

net/octeontx2: fix VF index in VF action

VF index needs to be checked against maxvf count
before incrementing it for preparing pf_func.

Fixes: 520270d5184a ("net/octeontx2: support PF and VF action")
Cc: stable@dpdk.org

Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
---

diff --git a/drivers/net/octeontx2/otx2_flow_parse.c b/drivers/net/octeontx2/otx2_flow_parse.c
index 2cba0a4473..6b2617b8a4 100644
--- a/drivers/net/octeontx2/otx2_flow_parse.c
+++ b/drivers/net/octeontx2/otx2_flow_parse.c
@@ -833,14 +833,14 @@ otx2_flow_parse_actions(struct rte_eth_dev *dev,
 				actions->conf;
 			req_act |= OTX2_FLOW_ACT_VF;
 			if (vf_act->original == 0) {
-				vf_id = (vf_act->id & RVU_PFVF_FUNC_MASK) + 1;
+				vf_id = vf_act->id & RVU_PFVF_FUNC_MASK;
 				if (vf_id  >= hw->maxvf) {
 					errmsg = "invalid vf specified";
 					errcode = EINVAL;
 					goto err_exit;
 				}
 				pf_func &= (0xfc00);
-				pf_func = (pf_func | vf_id);
+				pf_func = (pf_func | (vf_id + 1));
 			}
 			break;