From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c | 47 ++++++++++++-----------------------------------
1 files changed, 12 insertions(+), 35 deletions(-)
diff --git a/kernel/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c b/kernel/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
index 90cb50f..2cf7f0f 100644
--- a/kernel/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
+++ b/kernel/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c
@@ -130,14 +130,6 @@
return mlx5e_ethtool_flash_device(priv, flash);
}
-enum mlx5_ptys_width {
- MLX5_PTYS_WIDTH_1X = 1 << 0,
- MLX5_PTYS_WIDTH_2X = 1 << 1,
- MLX5_PTYS_WIDTH_4X = 1 << 2,
- MLX5_PTYS_WIDTH_8X = 1 << 3,
- MLX5_PTYS_WIDTH_12X = 1 << 4,
-};
-
static inline int mlx5_ptys_width_enum_to_int(enum mlx5_ptys_width width)
{
switch (width) {
@@ -174,34 +166,16 @@
}
}
-static int mlx5i_get_port_settings(struct net_device *netdev,
- u16 *ib_link_width_oper, u16 *ib_proto_oper)
-{
- struct mlx5e_priv *priv = mlx5i_epriv(netdev);
- struct mlx5_core_dev *mdev = priv->mdev;
- u32 out[MLX5_ST_SZ_DW(ptys_reg)] = {0};
- int ret;
-
- ret = mlx5_query_port_ptys(mdev, out, sizeof(out), MLX5_PTYS_IB, 1);
- if (ret)
- return ret;
-
- *ib_link_width_oper = MLX5_GET(ptys_reg, out, ib_link_width_oper);
- *ib_proto_oper = MLX5_GET(ptys_reg, out, ib_proto_oper);
-
- return 0;
-}
-
-static int mlx5i_get_speed_settings(u16 ib_link_width_oper, u16 ib_proto_oper)
+static u32 mlx5i_get_speed_settings(u16 ib_link_width_oper, u16 ib_proto_oper)
{
int rate, width;
rate = mlx5_ptys_rate_enum_to_int(ib_proto_oper);
if (rate < 0)
- return -EINVAL;
+ return SPEED_UNKNOWN;
width = mlx5_ptys_width_enum_to_int(ib_link_width_oper);
if (width < 0)
- return -EINVAL;
+ return SPEED_UNKNOWN;
return rate * width;
}
@@ -209,11 +183,14 @@
static int mlx5i_get_link_ksettings(struct net_device *netdev,
struct ethtool_link_ksettings *link_ksettings)
{
+ struct mlx5e_priv *priv = mlx5i_epriv(netdev);
+ struct mlx5_core_dev *mdev = priv->mdev;
u16 ib_link_width_oper;
u16 ib_proto_oper;
int speed, ret;
- ret = mlx5i_get_port_settings(netdev, &ib_link_width_oper, &ib_proto_oper);
+ ret = mlx5_query_ib_port_oper(mdev, &ib_link_width_oper, &ib_proto_oper,
+ 1);
if (ret)
return ret;
@@ -221,20 +198,20 @@
ethtool_link_ksettings_zero_link_mode(link_ksettings, advertising);
speed = mlx5i_get_speed_settings(ib_link_width_oper, ib_proto_oper);
- if (speed < 0)
- return -EINVAL;
+ link_ksettings->base.speed = speed;
+ link_ksettings->base.duplex = speed == SPEED_UNKNOWN ? DUPLEX_UNKNOWN : DUPLEX_FULL;
- link_ksettings->base.duplex = DUPLEX_FULL;
link_ksettings->base.port = PORT_OTHER;
link_ksettings->base.autoneg = AUTONEG_DISABLE;
-
- link_ksettings->base.speed = speed;
return 0;
}
const struct ethtool_ops mlx5i_ethtool_ops = {
+ .supported_coalesce_params = ETHTOOL_COALESCE_USECS |
+ ETHTOOL_COALESCE_MAX_FRAMES |
+ ETHTOOL_COALESCE_USE_ADAPTIVE,
.get_drvinfo = mlx5i_get_drvinfo,
.get_strings = mlx5i_get_strings,
.get_sset_count = mlx5i_get_sset_count,
--
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