diff mbox series

[net-next,09/11] net: stmmac: dwxgmac2: Also pass control frames while in promisc mode

Message ID 78a2b49986abea228d2f79d752466450e5f933bb.1557300602.git.joabreu@synopsys.com
State Deferred
Delegated to: David Miller
Headers show
Series net: stmmac: Selftests | expand

Commit Message

Jose Abreu May 8, 2019, 7:51 a.m. UTC
In order for the selftests to run the Flow Control selftest we need to
also pass control frames to the stack.

Pass this type of frames while in promiscuous mode.

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>
---
 drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h      | 1 +
 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
index f629ccc8932a..b8296eb41011 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
@@ -40,6 +40,7 @@ 
 #define XGMAC_CORE_INIT_RX		0
 #define XGMAC_PACKET_FILTER		0x00000008
 #define XGMAC_FILTER_RA			BIT(31)
+#define XGMAC_FILTER_PCF		BIT(7)
 #define XGMAC_FILTER_PM			BIT(4)
 #define XGMAC_FILTER_HMC		BIT(2)
 #define XGMAC_FILTER_PR			BIT(0)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
index c27b3ca052ea..bfa7d6913fd4 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
@@ -310,7 +310,7 @@  static void dwxgmac2_set_filter(struct mac_device_info *hw,
 	u32 value = XGMAC_FILTER_RA;
 
 	if (dev->flags & IFF_PROMISC) {
-		value |= XGMAC_FILTER_PR;
+		value |= XGMAC_FILTER_PR | XGMAC_FILTER_PCF;
 	} else if ((dev->flags & IFF_ALLMULTI) ||
 		   (netdev_mc_count(dev) > HASH_TABLE_SIZE)) {
 		value |= XGMAC_FILTER_PM;