netdev - [v4] ocelot_ace: fix action of trap

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Message-Id: <20190821015912.43151-1-yangbo.lu@nxp.com>
Date:   Wed, 21 Aug 2019 09:59:12 +0800
From:   Yangbo Lu <yangbo.lu@....com>
To:     netdev@...r.kernel.org, "David S . Miller" <davem@...emloft.net>,
        "Allan W . Nielsen" <allan.nielsen@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Microchip Linux Driver Support <UNGLinuxDriver@...rochip.com>,
        Andrew Lunn <andrew@...n.ch>
Cc:     Yangbo Lu <yangbo.lu@....com>
Subject: [v4] ocelot_ace: fix action of trap

The trap action should be copying the frame to CPU and
dropping it for forwarding, but current setting was just
copying frame to CPU.

Fixes: b596229448dd ("net: mscc: ocelot: Add support for tcam")
Signed-off-by: Yangbo Lu <yangbo.lu@....com>
Acked-by: Allan W. Nielsen <allan.nielsen@...rochip.com>
---
Changes for v4:
	- Added ACK and Fixes info in commit message.
Changes for v3:
	- Set MASK_MODE to 1 for dropping forwarding.
	- Dropped other patches of patch-set.
Changes for v2:
	- None.
---
 drivers/net/ethernet/mscc/ocelot_ace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mscc/ocelot_ace.c b/drivers/net/ethernet/mscc/ocelot_ace.c
index 39aca1a..86fc6e6 100644
--- a/drivers/net/ethernet/mscc/ocelot_ace.c
+++ b/drivers/net/ethernet/mscc/ocelot_ace.c
@@ -317,7 +317,7 @@ static void is2_action_set(struct vcap_data *data,
 		break;
 	case OCELOT_ACL_ACTION_TRAP:
 		VCAP_ACT_SET(PORT_MASK, 0x0);
-		VCAP_ACT_SET(MASK_MODE, 0x0);
+		VCAP_ACT_SET(MASK_MODE, 0x1);
 		VCAP_ACT_SET(POLICE_ENA, 0x0);
 		VCAP_ACT_SET(POLICE_IDX, 0x0);
 		VCAP_ACT_SET(CPU_QU_NUM, 0x0);
-- 
2.7.4