netdev - [net-next 05/10] net/mlx5e: IPoIB, Add support for NDR speed

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Date:   Thu,  3 Jun 2021 13:11:50 -0700
From:   Saeed Mahameed <saeed@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, Tariq Toukan <tariqt@...dia.com>,
        Meir Lichtinger <meirl@...dia.com>,
        Maor Gottlieb <maorg@...dia.com>,
        Saeed Mahameed <saeedm@...dia.com>
Subject: [net-next 05/10] net/mlx5e: IPoIB, Add support for NDR speed

From: Meir Lichtinger <meirl@...dia.com>

Add NDR IB PTYS coding and NDR speed 100GHz.

Fixes: 235b6ac30695 ("RDMA/ipoib: Add 50Gb and 100Gb link speeds to ethtool")
Signed-off-by: Meir Lichtinger <meirl@...dia.com>
Reviewed-by: Maor Gottlieb <maorg@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
index 97d96fc38a65..0e487ec57d5c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
@@ -150,6 +150,7 @@ enum mlx5_ptys_rate {
 	MLX5_PTYS_RATE_FDR	= 1 << 4,
 	MLX5_PTYS_RATE_EDR	= 1 << 5,
 	MLX5_PTYS_RATE_HDR	= 1 << 6,
+	MLX5_PTYS_RATE_NDR	= 1 << 7,
 };
 
 static inline int mlx5_ptys_rate_enum_to_int(enum mlx5_ptys_rate rate)
@@ -162,6 +163,7 @@ static inline int mlx5_ptys_rate_enum_to_int(enum mlx5_ptys_rate rate)
 	case MLX5_PTYS_RATE_FDR:   return 14000;
 	case MLX5_PTYS_RATE_EDR:   return 25000;
 	case MLX5_PTYS_RATE_HDR:   return 50000;
+	case MLX5_PTYS_RATE_NDR:   return 100000;
 	default:		   return -1;
 	}
 }
-- 
2.31.1