From 37beabe9a891b92174cd1aafbfa881fe9e05aa87 Mon Sep 17 00:00:00 2001 From: Emeel Hakim Date: Wed, 8 Feb 2023 14:25:54 +0200 Subject: [PATCH] net/mlx5e: Fix macsec ASO context alignment Currently mlx5e_macsec_umr struct does not satisfy hardware memory alignment requirement. Hence the result of querying advanced steering operation (ASO) is not copied to the memory region as expected. Fix by satisfying hardware memory alignment requirement and move context to be first field in struct for better readability. Fixes: 1f53da676439 ("net/mlx5e: Create advanced steering operation (ASO) object for MACsec") Signed-off-by: Emeel Hakim Reviewed-by: Leon Romanovsky Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c index 08d0929e8260..8af53178e40d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c @@ -89,8 +89,8 @@ struct mlx5e_macsec_rx_sc { }; struct mlx5e_macsec_umr { + u8 __aligned(64) ctx[MLX5_ST_SZ_BYTES(macsec_aso)]; dma_addr_t dma_addr; - u8 ctx[MLX5_ST_SZ_BYTES(macsec_aso)]; u32 mkey; }; -- 2.34.1