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Subject[PATCH 5.4 31/37] net/mlx5e: Fix translation of link mode into speed
Date
From: Aya Levin <ayal@mellanox.com>

[ Upstream commit 6d485e5e555436d2c13accdb10807328c4158a17 ]

Add a missing value in translation of PTYS ext_eth_proto_oper to its
corresponding speed. When ext_eth_proto_oper bit 10 is set, ethtool
shows unknown speed. With this fix, ethtool shows speed is 100G as
expected.

Fixes: a08b4ed1373d ("net/mlx5: Add support to ext_* fields introduced in Port Type and Speed register")
Signed-off-by: Aya Levin <ayal@mellanox.com>
Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/ethernet/mellanox/mlx5/core/en/port.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
@@ -73,6 +73,7 @@ static const u32 mlx5e_ext_link_speed[ML
[MLX5E_50GAUI_2_LAUI_2_50GBASE_CR2_KR2] = 50000,
[MLX5E_50GAUI_1_LAUI_1_50GBASE_CR_KR] = 50000,
[MLX5E_CAUI_4_100GBASE_CR4_KR4] = 100000,
+ [MLX5E_100GAUI_2_100GBASE_CR2_KR2] = 100000,
[MLX5E_200GAUI_4_200GBASE_CR4_KR4] = 200000,
[MLX5E_400GAUI_8] = 400000,
};

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