From: Jiri Pirko <jiri@mellanox.com>
Date: Sat, 7 Mar 2020 11:40:19 +0000 (+0100)
Subject: flow_offload: introduce "disabled" HW stats type and allow it in mlxsw
X-Git-Tag: Ubuntu-5.13.0-19.19~6375^2~230^2~1
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=d7cb1e3ba12e004e92e9ad2e8d272220db0a541c;p=mirror_ubuntu-jammy-kernel.git

flow_offload: introduce "disabled" HW stats type and allow it in mlxsw

Introduce new type for disabled HW stats and allow the value in
mlxsw offload.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
index 4bf3ac1cb20d..88aa554415df 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
@@ -36,7 +36,7 @@ static int mlxsw_sp_flower_parse_actions(struct mlxsw_sp *mlxsw_sp,
 		err = mlxsw_sp_acl_rulei_act_count(mlxsw_sp, rulei, extack);
 		if (err)
 			return err;
-	} else {
+	} else if (act->hw_stats_type != FLOW_ACTION_HW_STATS_TYPE_DISABLED) {
 		NL_SET_ERR_MSG_MOD(extack, "Unsupported action HW stats type");
 		return -EOPNOTSUPP;
 	}
diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h
index 1b6500f0fbca..64807aa03cee 100644
--- a/include/net/flow_offload.h
+++ b/include/net/flow_offload.h
@@ -159,6 +159,7 @@ enum flow_action_mangle_base {
 #define FLOW_ACTION_HW_STATS_TYPE_DELAYED BIT(1)
 #define FLOW_ACTION_HW_STATS_TYPE_ANY (FLOW_ACTION_HW_STATS_TYPE_IMMEDIATE | \
 				       FLOW_ACTION_HW_STATS_TYPE_DELAYED)
+#define FLOW_ACTION_HW_STATS_TYPE_DISABLED 0
 
 typedef void (*action_destr)(void *priv);