From: Jose Abreu <Jose.Abreu@synopsys.com>
To: netdev@vger.kernel.org
Cc: Joao Pinto <Joao.Pinto@synopsys.com>,
Jose Abreu <Jose.Abreu@synopsys.com>,
Giuseppe Cavallaro <peppe.cavallaro@st.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Jose Abreu <Jose.Abreu@synopsys.com>,
"David S. Miller" <davem@davemloft.net>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH net 1/8] net: stmmac: xgmac: Not all Unicast addresses may be available
Date: Fri, 27 Sep 2019 09:48:49 +0200 [thread overview]
Message-ID: <754c7f12d08ccde54f12d32df099aee61956616b.1569569778.git.Jose.Abreu@synopsys.com> (raw)
In-Reply-To: <cover.1569569778.git.Jose.Abreu@synopsys.com>
In-Reply-To: <cover.1569569778.git.Jose.Abreu@synopsys.com>
Some setups may not have all Unicast addresses filters available. Let's
check this before trying to setup filters.
Fixes: 0efedbf11f07 ("net: stmmac: xgmac: Fix XGMAC selftests")
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
---
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Jose Abreu <joabreu@synopsys.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: netdev@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
index 2b277b2c586b..6d8ac2ef4fc2 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
@@ -472,7 +472,7 @@ static void dwxgmac2_set_filter(struct mac_device_info *hw,
dwxgmac2_set_mchash(ioaddr, mc_filter, mcbitslog2);
/* Handle multiple unicast addresses */
- if (netdev_uc_count(dev) > XGMAC_ADDR_MAX) {
+ if (netdev_uc_count(dev) > hw->unicast_filter_entries) {
value |= XGMAC_FILTER_PR;
} else {
struct netdev_hw_addr *ha;
--
2.7.4
next prev parent reply other threads:[~2019-09-27 7:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-27 7:48 [PATCH net 0/8] net: stmmac: Fixes for -net Jose Abreu
2019-09-27 7:48 ` Jose Abreu [this message]
2019-09-27 7:48 ` [PATCH net 2/8] net: stmmac: xgmac: Detect Hash Table size dinamically Jose Abreu
2019-09-27 7:48 ` [PATCH net 3/8] net: stmmac: selftests: Always use max DMA size in Jumbo Test Jose Abreu
2019-09-27 7:48 ` [PATCH net 4/8] net: stmmac: dwmac4: Always update the MAC Hash Filter Jose Abreu
2019-09-27 7:48 ` [PATCH net 5/8] net: stmmac: Correctly take timestamp for PTPv2 Jose Abreu
2019-09-27 7:48 ` [PATCH net 6/8] net: stmmac: Do not stop PHY if WoL is enabled Jose Abreu
2019-09-27 7:48 ` [PATCH net 7/8] net: stmmac: xgmac: Disable the Timestamp interrupt by default Jose Abreu
2019-09-27 7:48 ` [PATCH net 8/8] net: stmmac: xgmac: Fix RSS not writing all Keys to HW Jose Abreu
2019-09-27 21:12 ` Nick Desaulniers
2019-09-28 9:01 ` [PATCH net 0/8] net: stmmac: Fixes for -net Jose Abreu
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