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From: Jose Abreu <Jose.Abreu@synopsys.com>
To: linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Cc: Jose Abreu <Jose.Abreu@synopsys.com>,
	Joao Pinto <Joao.Pinto@synopsys.com>,
	"David S . Miller" <davem@davemloft.net>,
	Giuseppe Cavallaro <peppe.cavallaro@st.com>,
	Alexandre Torgue <alexandre.torgue@st.com>
Subject: [PATCH net-next 09/18] net: stmmac: dwmac4/5: Also pass control frames while in promisc mode
Date: Thu, 23 May 2019 09:36:59 +0200	[thread overview]
Message-ID: <82851e6360d4d032f6cfd47af3cb5572109afc84.1558596600.git.joabreu@synopsys.com> (raw)
In-Reply-To: <cover.1558596599.git.joabreu@synopsys.com>
In-Reply-To: <cover.1558596599.git.joabreu@synopsys.com>

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 <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/dwmac4.h      | 1 +
 drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h
index 3dddd7902b0f..c3cbca804bcd 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h
@@ -64,6 +64,7 @@
 #define GMAC_PACKET_FILTER_PR		BIT(0)
 #define GMAC_PACKET_FILTER_HMC		BIT(2)
 #define GMAC_PACKET_FILTER_PM		BIT(4)
+#define GMAC_PACKET_FILTER_PCF		BIT(7)
 
 #define GMAC_MAX_PERFECT_ADDRESSES	128
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
index 2f1a2a6f9b33..02a3a7e2db6e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
@@ -404,7 +404,7 @@ static void dwmac4_set_filter(struct mac_device_info *hw,
 	unsigned int value = 0;
 
 	if (dev->flags & IFF_PROMISC) {
-		value = GMAC_PACKET_FILTER_PR;
+		value = GMAC_PACKET_FILTER_PR | GMAC_PACKET_FILTER_PCF;
 	} else if ((dev->flags & IFF_ALLMULTI) ||
 			(netdev_mc_count(dev) > HASH_TABLE_SIZE)) {
 		/* Pass all multi */
-- 
2.7.4


  parent reply	other threads:[~2019-05-23  7:39 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-23  7:36 [PATCH net-next 00/18] net: stmmac: Improvements and Selftests Jose Abreu
2019-05-23  7:36 ` [PATCH net-next 01/18] net: stmmac: Add MAC loopback callback to HWIF Jose Abreu
2019-05-23  7:36 ` [PATCH net-next 02/18] net: stmmac: dwmac100: Add MAC loopback support Jose Abreu
2019-05-23  7:36 ` [PATCH net-next 03/18] net: stmmac: dwmac1000: " Jose Abreu
2019-05-23  7:36 ` [PATCH net-next 04/18] net: stmmac: dwmac4/5: " Jose Abreu
2019-05-23  7:36 ` [PATCH net-next 05/18] net: stmmac: dwxgmac2: " Jose Abreu
2019-05-23  7:36 ` [PATCH net-next 06/18] net: ethernet: stmmac: dwmac-sun8i: Enable control of loopback Jose Abreu
2019-05-23  7:36 ` [PATCH net-next 07/18] net: stmmac: Switch MMC functions to HWIF callbacks Jose Abreu
2019-05-23  7:36 ` [PATCH net-next 08/18] net: stmmac: dwmac1000: Also pass control frames while in promisc mode Jose Abreu
2019-05-23  7:36 ` Jose Abreu [this message]
2019-05-23  7:37 ` [PATCH net-next 10/18] net: stmmac: dwxgmac2: " Jose Abreu
2019-05-23  7:37 ` [PATCH net-next 11/18] net: stmmac: Introduce selftests support Jose Abreu
2019-05-23  7:37 ` [PATCH net-next 12/18] net: stmmac: dwmac1000: Fix Hash Filter Jose Abreu
2019-05-23  7:37 ` [PATCH net-next 13/18] net: stmmac: dwmac1000: Clear unused address entries Jose Abreu
2019-05-23  7:37 ` [PATCH net-next 14/18] net: stmmac: dwmac4/5: Fix Hash Filter Jose Abreu
2019-05-23  7:37 ` [PATCH net-next 15/18] net: stmmac: dwmac4/5: Do not disable whole RX in dma_stop_rx() Jose Abreu
2019-05-23  7:37 ` [PATCH net-next 16/18] net: stmmac: dwxgmac2: " Jose Abreu
2019-05-23  7:37 ` [PATCH net-next 17/18] net: stmmac: dwmac4/5: Clear unused address entries Jose Abreu
2019-05-23  7:37 ` [PATCH net-next 18/18] net: stmmac: Prevent missing interrupts when running NAPI Jose Abreu
2019-05-23 16:09 ` [PATCH net-next 00/18] net: stmmac: Improvements and Selftests David Miller
2019-05-23 16:18   ` David Miller
2019-05-24  7:24     ` Jose Abreu

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