From: Saeed Mahameed <saeed@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, Tariq Toukan <tariqt@nvidia.com>,
Aya Levin <ayal@nvidia.com>, Eran Ben Elisha <eranbe@nvidia.com>,
Saeed Mahameed <saeedm@nvidia.com>
Subject: [net 3/9] net/mlx5e: Fix ethtool indication of connector type
Date: Wed, 31 Mar 2021 13:14:18 -0700 [thread overview]
Message-ID: <20210331201424.331095-4-saeed@kernel.org> (raw)
In-Reply-To: <20210331201424.331095-1-saeed@kernel.org>
From: Aya Levin <ayal@nvidia.com>
Use connector_type read from PTYS register when it's valid, based on
corresponding capability bit.
Fixes: 5b4793f81745 ("net/mlx5e: Add support for reading connector type from PTYS")
Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Eran Ben Elisha <eranbe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
.../ethernet/mellanox/mlx5/core/en_ethtool.c | 22 +++++++++----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index f5f2a8fd0046..53802e18af90 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -758,11 +758,11 @@ static int get_fec_supported_advertised(struct mlx5_core_dev *dev,
return 0;
}
-static void ptys2ethtool_supported_advertised_port(struct ethtool_link_ksettings *link_ksettings,
- u32 eth_proto_cap,
- u8 connector_type, bool ext)
+static void ptys2ethtool_supported_advertised_port(struct mlx5_core_dev *mdev,
+ struct ethtool_link_ksettings *link_ksettings,
+ u32 eth_proto_cap, u8 connector_type)
{
- if ((!connector_type && !ext) || connector_type >= MLX5E_CONNECTOR_TYPE_NUMBER) {
+ if (!MLX5_CAP_PCAM_FEATURE(mdev, ptys_connector_type)) {
if (eth_proto_cap & (MLX5E_PROT_MASK(MLX5E_10GBASE_CR)
| MLX5E_PROT_MASK(MLX5E_10GBASE_SR)
| MLX5E_PROT_MASK(MLX5E_40GBASE_CR4)
@@ -898,9 +898,9 @@ static int ptys2connector_type[MLX5E_CONNECTOR_TYPE_NUMBER] = {
[MLX5E_PORT_OTHER] = PORT_OTHER,
};
-static u8 get_connector_port(u32 eth_proto, u8 connector_type, bool ext)
+static u8 get_connector_port(struct mlx5_core_dev *mdev, u32 eth_proto, u8 connector_type)
{
- if ((connector_type || ext) && connector_type < MLX5E_CONNECTOR_TYPE_NUMBER)
+ if (MLX5_CAP_PCAM_FEATURE(mdev, ptys_connector_type))
return ptys2connector_type[connector_type];
if (eth_proto &
@@ -1001,11 +1001,11 @@ int mlx5e_ethtool_get_link_ksettings(struct mlx5e_priv *priv,
data_rate_oper, link_ksettings);
eth_proto_oper = eth_proto_oper ? eth_proto_oper : eth_proto_cap;
-
- link_ksettings->base.port = get_connector_port(eth_proto_oper,
- connector_type, ext);
- ptys2ethtool_supported_advertised_port(link_ksettings, eth_proto_admin,
- connector_type, ext);
+ connector_type = connector_type < MLX5E_CONNECTOR_TYPE_NUMBER ?
+ connector_type : MLX5E_PORT_UNKNOWN;
+ link_ksettings->base.port = get_connector_port(mdev, eth_proto_oper, connector_type);
+ ptys2ethtool_supported_advertised_port(mdev, link_ksettings, eth_proto_admin,
+ connector_type);
get_lp_advertising(mdev, eth_proto_lp, link_ksettings);
if (an_status == MLX5_AN_COMPLETE)
--
2.30.2
next prev parent reply other threads:[~2021-03-31 21:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-31 20:14 [pull request][net 0/9] mlx5 fixes 2021-03-31 Saeed Mahameed
2021-03-31 20:14 ` [net 1/9] net/mlx5e: Fix mapping of ct_label zero Saeed Mahameed
2021-03-31 22:00 ` patchwork-bot+netdevbpf
2021-03-31 20:14 ` [net 2/9] net/mlx5: Delete auxiliary bus driver eth-rep first Saeed Mahameed
2021-03-31 20:14 ` Saeed Mahameed [this message]
2021-03-31 20:14 ` [net 4/9] net/mlx5: E-switch, Create vport miss group only if src rewrite is supported Saeed Mahameed
2021-03-31 20:14 ` [net 5/9] net/mlx5e: kTLS, Fix TX counters atomicity Saeed Mahameed
2021-03-31 20:14 ` [net 6/9] net/mlx5e: kTLS, Fix RX " Saeed Mahameed
2021-03-31 20:14 ` [net 7/9] net/mlx5: Don't request more than supported EQs Saeed Mahameed
2021-03-31 20:14 ` [net 8/9] net/mlx5e: Consider geneve_opts for encap contexts Saeed Mahameed
2021-03-31 20:14 ` [net 9/9] net/mlx5e: Guarantee room for XSK wakeup NOP on async ICOSQ Saeed Mahameed
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