Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Corentin Labbe <clabbe@baylibre.com>
To:     alexandre.torgue@st.com, davem@davemloft.net, joabreu@synopsys.com,
        maxime.ripard@bootlin.com, peppe.cavallaro@st.com, wens@csie.org
Cc:     linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
        linux-sunxi@googlegroups.com, Corentin Labbe <clabbe@baylibre.com>
Subject: [PATCH] net: ethernet: stmmac: dwmac-sun8i: enable support of unicast filtering
Date:   Mon, 13 May 2019 13:06:39 +0000
Message-Id: <1557752799-9989-1-git-send-email-clabbe@baylibre.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

When adding more MAC address to a dwmac-sun8i interface, the device goes
directly in promiscuous mode.
This is due to IFF_UNICAST_FLT missing flag.

So since the hardware support unicast filtering, let's add IFF_UNICAST_FLT.

Fixes: 9f93ac8d4085 ("net-next: stmmac: Add dwmac-sun8i")
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
index ac19bf62db70..9d3112beb19f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
@@ -1018,6 +1018,8 @@ static struct mac_device_info *sun8i_dwmac_setup(void *ppriv)
 	mac->mac = &sun8i_dwmac_ops;
 	mac->dma = &sun8i_dwmac_dma_ops;
 
+	priv->dev->priv_flags |= IFF_UNICAST_FLT;
+
 	/* The loopback bit seems to be re-set when link change
 	 * Simply mask it each time
 	 * Speed 10/100/1000 are set in BIT(2)/BIT(3)
-- 
2.21.0