diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 870bea37c57c..98fb0d8ef2d2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -3228,35 +3228,34 @@ static void mlx5e_destroy_q_counter(struct mlx5e_priv *priv) static int mlx5e_create_umr_mkey(struct mlx5e_priv *priv) { struct mlx5_core_dev *mdev = priv->mdev; - struct mlx5_create_mkey_mbox_in *in; - struct mlx5_mkey_seg *mkc; - int inlen = sizeof(*in); - u64 npages = - priv->profile->max_nch(mdev) * MLX5_CHANNEL_MAX_NUM_MTTS; + u64 npages = priv->profile->max_nch(mdev) * MLX5_CHANNEL_MAX_NUM_MTTS; + int inlen = MLX5_ST_SZ_BYTES(create_mkey_in); + void *mkc; + u32 *in; int err; in = mlx5_vzalloc(inlen); if (!in) return -ENOMEM; - mkc = &in->seg; - mkc->status = MLX5_MKEY_STATUS_FREE; - mkc->flags = MLX5_PERM_UMR_EN | - MLX5_PERM_LOCAL_READ | - MLX5_PERM_LOCAL_WRITE | - MLX5_ACCESS_MODE_MTT; + mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry); - mkc->qpn_mkey7_0 = cpu_to_be32(0xffffff << 8); - mkc->flags_pd = cpu_to_be32(mdev->mlx5e_res.pdn); - mkc->len = cpu_to_be64(npages << PAGE_SHIFT); - mkc->xlt_oct_size = cpu_to_be32(mlx5e_get_mtt_octw(npages)); - mkc->log2_page_size = PAGE_SHIFT; + MLX5_SET(mkc, mkc, free, 1); + MLX5_SET(mkc, mkc, umr_en, 1); + MLX5_SET(mkc, mkc, lw, 1); + MLX5_SET(mkc, mkc, lr, 1); + MLX5_SET(mkc, mkc, access_mode, MLX5_MKC_ACCESS_MODE_MTT); - err = mlx5_core_create_mkey(mdev, &priv->umr_mkey, in, inlen, NULL, - NULL, NULL); + MLX5_SET(mkc, mkc, qpn, 0xffffff); + MLX5_SET(mkc, mkc, pd, mdev->mlx5e_res.pdn); + MLX5_SET64(mkc, mkc, len, npages << PAGE_SHIFT); + MLX5_SET(mkc, mkc, translations_octword_size, + mlx5e_get_mtt_octw(npages)); + MLX5_SET(mkc, mkc, log_page_size, PAGE_SHIFT); - kvfree(in); + err = mlx5_core_create_mkey(mdev, &priv->umr_mkey, in, inlen); + kvfree(in); return err; } |