From: Tariq Toukan <tariqt@nvidia.com>
To: Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>
Cc: Saeed Mahameed <saeedm@nvidia.com>,
Tariq Toukan <tariqt@nvidia.com>,
"Mark Bloch" <mbloch@nvidia.com>,
Leon Romanovsky <leon@kernel.org>, <netdev@vger.kernel.org>,
<linux-rdma@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Gal Pressman <gal@nvidia.com>, Moshe Shemesh <moshe@nvidia.com>,
Nimrod Oren <noren@nvidia.com>,
Danielle Costantino <dcostantino@meta.com>
Subject: [PATCH net-next 2/4] net/mlx5e: Rename upper_limit_mbps to upper_limit_100mbps
Date: Sun, 30 Nov 2025 12:25:32 +0200 [thread overview]
Message-ID: <1764498334-1327918-3-git-send-email-tariqt@nvidia.com> (raw)
In-Reply-To: <1764498334-1327918-1-git-send-email-tariqt@nvidia.com>
From: Gal Pressman <gal@nvidia.com>
Clarify that the limit represents the threshold for using 100 Mbps
units rather than a general Mbps limit.
Signed-off-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Nimrod Oren <noren@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
index dd491fd8162b..7127442f8003 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
@@ -595,7 +595,7 @@ static int mlx5e_dcbnl_ieee_setmaxrate(struct net_device *netdev,
struct mlx5_core_dev *mdev = priv->mdev;
u8 max_bw_value[IEEE_8021QAZ_MAX_TCS];
u8 max_bw_unit[IEEE_8021QAZ_MAX_TCS];
- u64 upper_limit_mbps;
+ u64 upper_limit_100mbps;
u64 upper_limit_gbps;
int i;
struct {
@@ -614,7 +614,7 @@ static int mlx5e_dcbnl_ieee_setmaxrate(struct net_device *netdev,
memset(max_bw_value, 0, sizeof(max_bw_value));
memset(max_bw_unit, 0, sizeof(max_bw_unit));
- upper_limit_mbps = 255 * MLX5E_100MB;
+ upper_limit_100mbps = 255 * MLX5E_100MB;
upper_limit_gbps = 255 * MLX5E_1GB;
for (i = 0; i <= mlx5_max_tc(mdev); i++) {
@@ -622,7 +622,7 @@ static int mlx5e_dcbnl_ieee_setmaxrate(struct net_device *netdev,
max_bw_unit[i] = MLX5_BW_NO_LIMIT;
continue;
}
- if (maxrate->tc_maxrate[i] <= upper_limit_mbps) {
+ if (maxrate->tc_maxrate[i] <= upper_limit_100mbps) {
max_bw_value[i] = div_u64(maxrate->tc_maxrate[i],
MLX5E_100MB);
max_bw_value[i] = max_bw_value[i] ? max_bw_value[i] : 1;
--
2.31.1
next prev parent reply other threads:[~2025-11-30 10:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-30 10:25 [PATCH net-next 0/4] net/mlx5e: Enhance DCBNL get/set maxrate code Tariq Toukan
2025-11-30 10:25 ` [PATCH net-next 1/4] net/mlx5e: Use u64 instead of __u64 in ieee_setmaxrate Tariq Toukan
2025-11-30 10:25 ` Tariq Toukan [this message]
2025-11-30 10:25 ` [PATCH net-next 3/4] net/mlx5e: Use U8_MAX instead of hard coded magic number Tariq Toukan
2025-11-30 10:25 ` [PATCH net-next 4/4] net/mlx5e: Use standard unit definitions for bandwidth conversion Tariq Toukan
2025-12-01 23:10 ` [PATCH net-next 0/4] net/mlx5e: Enhance DCBNL get/set maxrate code patchwork-bot+netdevbpf
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