From: Ido Schimmel <idosch@mellanox.com>
Date: Sun, 7 Jun 2020 08:36:46 +0000 (+0300)
Subject: devlink: Add 'control' trap type
X-Git-Tag: v5.8.0~35
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd71244a2086036bdb1b44a8b2b8905ec2d4f100;p=thirdparty%2Fiproute2.git

devlink: Add 'control' trap type

This type is used for traps that trap control packets such as ARP
request and IGMP query to the CPU.

Example:

# devlink -jp trap show netdevsim/netdevsim10 trap igmp_v1_report
{
    "trap": {
        "netdevsim/netdevsim10": [ {
                "name": "igmp_v1_report",
                "type": "control",
                "generic": true,
                "action": "trap",
                "group": "mc_snooping"
            } ]
    }
}

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---

diff --git a/devlink/devlink.c b/devlink/devlink.c
index ce2e46766..913feeb6d 100644
--- a/devlink/devlink.c
+++ b/devlink/devlink.c
@@ -7080,6 +7080,8 @@ static const char *trap_type_name(uint8_t type)
 		return "drop";
 	case DEVLINK_TRAP_TYPE_EXCEPTION:
 		return "exception";
+	case DEVLINK_TRAP_TYPE_CONTROL:
+		return "control";
 	default:
 		return "<unknown type>";
 	}