From: Jose Abreu <Jose.Abreu@synopsys.com>
Date: Fri, 24 May 2019 08:20:20 +0000 (+0200)
Subject: net: stmmac: dwmac1000: Fix Hash Filter
X-Git-Tag: Ubuntu-5.4-5.4.0-11.14~2526^2~435^2~6
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=09261426198370665b82e0be892fb6e495dcac6e;p=mirror_ubuntu-focal-kernel.git

net: stmmac: dwmac1000: Fix Hash Filter

In order for hash filter to work we need to set the HPF bit.

Found out while running stmmac selftests.

Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Cc: Joao Pinto <jpinto@synopsys.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
index 8ca73bd15e07..bc91af6c01b6 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
@@ -198,6 +198,7 @@ static void dwmac1000_set_filter(struct mac_device_info *hw,
 		}
 	}
 
+	value |= GMAC_FRAME_FILTER_HPF;
 	dwmac1000_set_mchash(ioaddr, mc_filter, mcbitslog2);
 
 	/* Handle multiple unicast addresses (perfect filtering) */