Merge branch 'stmmac-fixes'

Jose Abreu says:

====================
net: stmmac: Fixes for -net

Fixes for -net. More info in commit logs.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c

@@ -448,7 +448,7 @@ static void dwmac4_set_filter(struct mac_device_info *hw,
 	value |= GMAC_PACKET_FILTER_HPF;
 
 	/* Handle multiple unicast addresses */
-	if (netdev_uc_count(dev) > GMAC_MAX_PERFECT_ADDRESSES) {
+	if (netdev_uc_count(dev) > hw->unicast_filter_entries) {
 		/* Switch to promiscuous mode if more than 128 addrs
 		 * are required
 		 */

drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c

@@ -487,8 +487,8 @@ static int stmmac_filter_check(struct stmmac_priv *priv)
 
 static int stmmac_test_hfilt(struct stmmac_priv *priv)
 {
-	unsigned char gd_addr[ETH_ALEN] = {0x01, 0x00, 0xcc, 0xcc, 0xdd, 0xdd};
-	unsigned char bd_addr[ETH_ALEN] = {0x09, 0x00, 0xaa, 0xaa, 0xbb, 0xbb};
+	unsigned char gd_addr[ETH_ALEN] = {0x01, 0xee, 0xdd, 0xcc, 0xbb, 0xaa};
+	unsigned char bd_addr[ETH_ALEN] = {0x01, 0x01, 0x02, 0x03, 0x04, 0x05};
 	struct stmmac_packet_attrs attr = { };
 	int ret;
 
@@ -496,6 +496,9 @@ static int stmmac_test_hfilt(struct stmmac_priv *priv)
 	if (ret)
 		return ret;
 
+	if (netdev_mc_count(priv->dev) >= priv->hw->multicast_filter_bins)
+		return -EOPNOTSUPP;
+
 	ret = dev_mc_add(priv->dev, gd_addr);
 	if (ret)
 		return ret;
@@ -573,6 +576,8 @@ static int stmmac_test_mcfilt(struct stmmac_priv *priv)
 
 	if (stmmac_filter_check(priv))
 		return -EOPNOTSUPP;
+	if (!priv->hw->multicast_filter_bins)
+		return -EOPNOTSUPP;
 
 	/* Remove all MC addresses */
 	__dev_mc_unsync(priv->dev, NULL);
@@ -611,6 +616,8 @@ static int stmmac_test_ucfilt(struct stmmac_priv *priv)
 
 	if (stmmac_filter_check(priv))
 		return -EOPNOTSUPP;
+	if (!priv->hw->multicast_filter_bins)
+		return -EOPNOTSUPP;
 
 	/* Remove all UC addresses */
 	__dev_uc_unsync(priv->dev, NULL);