1 files changed, 38 insertions, 1 deletions

diff --git a/net/ethtool/stats.c b/net/ethtool/stats.c
index 273ae4ff343f..3ca8eb2a3b31 100644
--- a/net/ethtool/stats.c
+++ b/net/ethtool/stats.c
@@ -36,6 +36,7 @@ const char stats_std_names[__ETHTOOL_STATS_CNT][ETH_GSTRING_LEN] = {
 	[ETHTOOL_STATS_ETH_MAC]			= "eth-mac",
 	[ETHTOOL_STATS_ETH_CTRL]		= "eth-ctrl",
 	[ETHTOOL_STATS_RMON]			= "rmon",
+	[ETHTOOL_STATS_PHY]			= "phydev",
 };
 
 const char stats_eth_phy_names[__ETHTOOL_A_STATS_ETH_PHY_CNT][ETH_GSTRING_LEN] = {
@@ -80,6 +81,15 @@ const char stats_rmon_names[__ETHTOOL_A_STATS_RMON_CNT][ETH_GSTRING_LEN] = {
 	[ETHTOOL_A_STATS_RMON_JABBER]		= "etherStatsJabbers",
 };
 
+const char stats_phy_names[__ETHTOOL_A_STATS_PHY_CNT][ETH_GSTRING_LEN] = {
+	[ETHTOOL_A_STATS_PHY_RX_PKTS]		= "RxFrames",
+	[ETHTOOL_A_STATS_PHY_RX_BYTES]		= "RxOctets",
+	[ETHTOOL_A_STATS_PHY_RX_ERRORS]		= "RxErrors",
+	[ETHTOOL_A_STATS_PHY_TX_PKTS]		= "TxFrames",
+	[ETHTOOL_A_STATS_PHY_TX_BYTES]		= "TxOctets",
+	[ETHTOOL_A_STATS_PHY_TX_ERRORS]		= "TxErrors",
+};
+
 const struct nla_policy ethnl_stats_get_policy[ETHTOOL_A_STATS_SRC + 1] = {
 	[ETHTOOL_A_STATS_HEADER]	=
 		NLA_POLICY_NESTED(ethnl_header_policy),
@@ -156,7 +166,8 @@ static int stats_prepare_data(const struct ethnl_req_info *req_base,
 	data->ctrl_stats.src = src;
 	data->rmon_stats.src = src;
 
-	if (test_bit(ETHTOOL_STATS_ETH_PHY, req_info->stat_mask) &&
+	if ((test_bit(ETHTOOL_STATS_PHY, req_info->stat_mask) ||
+	     test_bit(ETHTOOL_STATS_ETH_PHY, req_info->stat_mask)) &&
 	    src == ETHTOOL_MAC_STATS_SRC_AGGREGATE) {
 		if (phydev)
 			phy_ethtool_get_phy_stats(phydev, &data->phy_stats,
@@ -212,6 +223,10 @@ static int stats_reply_size(const struct ethnl_req_info *req_base,
 			nla_total_size(4)) *	/* _A_STATS_GRP_HIST_BKT_HI */
 			ETHTOOL_RMON_HIST_MAX * 2;
 	}
+	if (test_bit(ETHTOOL_STATS_PHY, req_info->stat_mask)) {
+		n_stats += sizeof(struct ethtool_phy_stats) / sizeof(u64);
+		n_grps++;
+	}
 
 	len += n_grps * (nla_total_size(0) + /* _A_STATS_GRP */
 			 nla_total_size(4) + /* _A_STATS_GRP_ID */
@@ -265,6 +280,25 @@ static int stats_put_phy_stats(struct sk_buff *skb,
 	return 0;
 }
 
+static int stats_put_phydev_stats(struct sk_buff *skb,
+				  const struct stats_reply_data *data)
+{
+	if (stat_put(skb, ETHTOOL_A_STATS_PHY_RX_PKTS,
+		     data->phydev_stats.rx_packets) ||
+	    stat_put(skb, ETHTOOL_A_STATS_PHY_RX_BYTES,
+		     data->phydev_stats.rx_bytes) ||
+	    stat_put(skb, ETHTOOL_A_STATS_PHY_RX_ERRORS,
+		     data->phydev_stats.rx_errors) ||
+	    stat_put(skb, ETHTOOL_A_STATS_PHY_TX_PKTS,
+		     data->phydev_stats.tx_packets) ||
+	    stat_put(skb, ETHTOOL_A_STATS_PHY_TX_BYTES,
+		     data->phydev_stats.tx_bytes) ||
+	    stat_put(skb, ETHTOOL_A_STATS_PHY_TX_ERRORS,
+		     data->phydev_stats.tx_errors))
+		return -EMSGSIZE;
+	return 0;
+}
+
 static int stats_put_mac_stats(struct sk_buff *skb,
 			       const struct stats_reply_data *data)
 {
@@ -441,6 +475,9 @@ static int stats_fill_reply(struct sk_buff *skb,
 	if (!ret && test_bit(ETHTOOL_STATS_RMON, req_info->stat_mask))
 		ret = stats_put_stats(skb, data, ETHTOOL_STATS_RMON,
 				      ETH_SS_STATS_RMON, stats_put_rmon_stats);
+	if (!ret && test_bit(ETHTOOL_STATS_PHY, req_info->stat_mask))
+		ret = stats_put_stats(skb, data, ETHTOOL_STATS_PHY,
+				      ETH_SS_STATS_PHY, stats_put_phydev_stats);
 
 	return ret;
 }