netdev - [patch net-next 4/6] mlxsw: spectrum: Introduce ACL trap

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Date:   Mon,  5 Jun 2017 16:38:30 +0200
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, jhs@...atatu.com, xiyou.wangcong@...il.com,
        edumazet@...gle.com, alexander.h.duyck@...el.com,
        stephen@...workplumber.org, daniel@...earbox.net,
        mlxsw@...lanox.com
Subject: [patch net-next 4/6] mlxsw: spectrum: Introduce ACL trap

From: Jiri Pirko <jiri@...lanox.com>

Introduce an ACL trap and put it into ip2me trap group.

Signed-off-by: Jiri Pirko <jiri@...lanox.com>
Reviewed-by: Yotam Gigi <yotamg@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 4 +++-
 drivers/net/ethernet/mellanox/mlxsw/trap.h     | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 84b6f36..f60e2ba 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3261,7 +3261,9 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = {
 	MLXSW_SP_RXL_NO_MARK(BGP_IPV4, TRAP_TO_CPU, BGP_IPV4, false),
 	/* PKT Sample trap */
 	MLXSW_RXL(mlxsw_sp_rx_listener_sample_func, PKT_SAMPLE, MIRROR_TO_CPU,
-		  false, SP_IP2ME, DISCARD)
+		  false, SP_IP2ME, DISCARD),
+	/* ACL trap */
+	MLXSW_SP_RXL_NO_MARK(ACL0, TRAP_TO_CPU, IP2ME, false),
 };
 
 static int mlxsw_sp_cpu_policers_set(struct mlxsw_core *mlxsw_core)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/trap.h b/drivers/net/ethernet/mellanox/mlxsw/trap.h
index e008fdb..12b5ed5 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/trap.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/trap.h
@@ -66,6 +66,7 @@ enum {
 	MLXSW_TRAP_ID_RTR_INGRESS0 = 0x70,
 	MLXSW_TRAP_ID_BGP_IPV4 = 0x88,
 	MLXSW_TRAP_ID_HOST_MISS_IPV4 = 0x90,
+	MLXSW_TRAP_ID_ACL0 = 0x1C0,
 
 	MLXSW_TRAP_ID_MAX = 0x1FF
 };
-- 
2.9.3