From 818f7fb68eda4fc7a1910e6e58f7b7c9b831b3fe Mon Sep 17 00:00:00 2001 From: Jose Abreu Date: Fri, 24 May 2019 10:20:18 +0200 Subject: [PATCH] net: stmmac: dwxgmac2: Also pass control frames while in promisc mode In order for the selftests to run the Flow Control selftest we need to also pass pause frames to the stack. Pass this type of frames while in promiscuous mode. Signed-off-by: Jose Abreu Cc: Joao Pinto Cc: David S. Miller Cc: Giuseppe Cavallaro Cc: Alexandre Torgue Signed-off-by: David S. Miller --- 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 --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h index f629ccc8932ae..b8296eb41011b 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 c27b3ca052eaa..bfa7d6913fd49 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; -- 2.39.5