diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2022-07-05 09:17:04 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2022-07-05 12:04:43 +0200 |
| commit | 55ae465222d0296e81f707c2b9447e715b59b9ac (patch) | |
| tree | 2fa4f3766ab6fc941a23ab03fda98bbf706d0408 /drivers/net/ethernet/mellanox/mlx5 | |
| parent | a94afe18ac3b4cae88a50a1e5de6bfe9989f06b0 (diff) | |
net/mlx5: fix 32bit build
We can't use the division operator on 64 bits integers, that breaks
32 bits build. Instead use the relevant helper.
Fixes: 6ddac26cf763 ("net/mlx5e: Add support to modify hardware flow meter parameters")
Acked-by: Saeed Mahameed <saeedm@nvidia.com>
Link: https://lore.kernel.org/r/ecb00ddd1197b4f8a4882090206bd2eee1eb8b5b.1657005206.git.pabeni@redhat.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c index 28962b2134c7..ca33f673396f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB // Copyright (c) 2021, NVIDIA CORPORATION & AFFILIATES. All rights reserved. +#include <linux/math64.h> #include "lib/aso.h" #include "en/tc/post_act.h" #include "meter.h" @@ -61,7 +62,7 @@ mlx5e_flow_meter_cir_calc(u64 cir, u8 *man, u8 *exp) m = cir << e; if ((s64)m < 0) /* overflow */ break; - m /= MLX5_CONST_CIR; + m = div64_u64(m, MLX5_CONST_CIR); if (m > 0xFF) /* man width 8 bit */ continue; _cir = MLX5_CALC_CIR(m, e); |