From: Vlad Buslov <vladbu@mellanox.com>
Date: Fri, 10 May 2019 15:19:35 +0300
Subject: net/mlx5e: Show/set Rx flow indir table and RSS hash key on ul rep
Patch-mainline: v5.7-rc1
Git-commit: 01013ad355d6b167e9665b1c5ec3b89089de5caa
References: jsc#SLE-15172

Reuse infrastructure that already exists for pf in legacy mode to show/set
Rx flow hash indirection table and RSS hash key for uplink representors.

Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/en.h         |    3 +++
 drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c |    8 ++++----
 drivers/net/ethernet/mellanox/mlx5/core/en_rep.c     |    2 ++
 3 files changed, 9 insertions(+), 4 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -1171,6 +1171,9 @@ int mlx5e_ethtool_get_link_ksettings(str
 				     struct ethtool_link_ksettings *link_ksettings);
 int mlx5e_ethtool_set_link_ksettings(struct mlx5e_priv *priv,
 				     const struct ethtool_link_ksettings *link_ksettings);
+int mlx5e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key, u8 *hfunc);
+int mlx5e_set_rxfh(struct net_device *dev, const u32 *indir, const u8 *key,
+		   const u8 hfunc);
 u32 mlx5e_ethtool_get_rxfh_key_size(struct mlx5e_priv *priv);
 u32 mlx5e_ethtool_get_rxfh_indir_size(struct mlx5e_priv *priv);
 int mlx5e_ethtool_get_ts_info(struct mlx5e_priv *priv,
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -1132,8 +1132,8 @@ static u32 mlx5e_get_rxfh_indir_size(str
 	return mlx5e_ethtool_get_rxfh_indir_size(priv);
 }
 
-static int mlx5e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
-			  u8 *hfunc)
+int mlx5e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
+		   u8 *hfunc)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
 	struct mlx5e_rss_params *rss = &priv->rss_params;
@@ -1152,8 +1152,8 @@ static int mlx5e_get_rxfh(struct net_dev
 	return 0;
 }
 
-static int mlx5e_set_rxfh(struct net_device *dev, const u32 *indir,
-			  const u8 *key, const u8 hfunc)
+int mlx5e_set_rxfh(struct net_device *dev, const u32 *indir,
+		   const u8 *key, const u8 hfunc)
 {
 	struct mlx5e_priv *priv = netdev_priv(dev);
 	struct mlx5e_rss_params *rss = &priv->rss_params;
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -369,6 +369,8 @@ static const struct ethtool_ops mlx5e_up
 	.set_link_ksettings = mlx5e_uplink_rep_set_link_ksettings,
 	.get_rxfh_key_size   = mlx5e_rep_get_rxfh_key_size,
 	.get_rxfh_indir_size = mlx5e_rep_get_rxfh_indir_size,
+	.get_rxfh          = mlx5e_get_rxfh,
+	.set_rxfh          = mlx5e_set_rxfh,
 	.get_pauseparam    = mlx5e_uplink_rep_get_pauseparam,
 	.set_pauseparam    = mlx5e_uplink_rep_set_pauseparam,
 };