From: Yuri Chipchev <yuric@marvell.com>
Date: Wed, 27 Jan 2021 16:09:39 +0000 (+0200)
Subject: net/mvpp2: update flow control autoneg disable handling
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=c0e5d09e8169cb845a46002c24fddcd992232756;p=dpdk.git

net/mvpp2: update flow control autoneg disable handling

Flow control autoneg disable is not supported

Signed-off-by: Yuri Chipchev <yuric@marvell.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
---

diff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c
index fde6533f1f..c5431372f8 100644
--- a/drivers/net/mvpp2/mrvl_ethdev.c
+++ b/drivers/net/mvpp2/mrvl_ethdev.c
@@ -2138,6 +2138,7 @@ mrvl_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 	if (!priv)
 		return -EPERM;
 
+	fc_conf->autoneg = 1;
 	ret = pp2_ppio_get_rx_pause(priv->ppio, &en);
 	if (ret) {
 		MRVL_LOG(ERR, "Failed to read rx pause state");
@@ -2187,13 +2188,17 @@ mrvl_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 	if (fc_conf->high_water ||
 	    fc_conf->low_water ||
 	    fc_conf->pause_time ||
-	    fc_conf->mac_ctrl_frame_fwd ||
-	    fc_conf->autoneg) {
+	    fc_conf->mac_ctrl_frame_fwd) {
 		MRVL_LOG(ERR, "Flowctrl parameter is not supported");
 
 		return -EINVAL;
 	}
 
+	if (fc_conf->autoneg == 0) {
+		MRVL_LOG(ERR, "Flowctrl Autoneg disable is not supported");
+		return -EINVAL;
+	}
+
 	switch (fc_conf->mode) {
 	case RTE_FC_FULL:
 		rx_en = 1;