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Code Issues Releases Activity

Remove mkey_be from channel structure in mlx5en(4).

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Use value from priv structure instead.
This saves some space in the channel structure.

MFC after:	3 days
Sponsored by:	Mellanox Technologies
This commit is contained in:
Hans Petter Selasky 2019-10-02 10:25:47 +00:00
parent 3e40712eb0
commit a2d65bfd8f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=352987
2 changed files with 2 additions and 4 deletions
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1
sys/dev/mlx5/mlx5_en/en.h
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@ -863,7 +863,6 @@ struct mlx5e_channel {
struct mlx5e_rq rq;
struct mlx5e_snd_tag tag;
struct mlx5e_sq sq[MLX5E_MAX_TX_NUM_TC];
u32 mkey_be;
u8 num_tc;
/* control */

5
sys/dev/mlx5/mlx5_en/mlx5_en_main.c
View File

@ -1273,7 +1273,7 @@ mlx5e_create_rq(struct mlx5e_channel *c,
/* set value for constant fields */
for (j = 0; j < rq->nsegs; j++)
wqe->data[j].lkey = c->mkey_be;
wqe->data[j].lkey = cpu_to_be32(priv->mr.key);
}
INIT_WORK(&rq->dim.work, mlx5e_dim_work);
@ -1629,7 +1629,7 @@ mlx5e_create_sq(struct mlx5e_channel *c,
if (err)
goto err_sq_wq_destroy;
sq->mkey_be = c->mkey_be;
sq->mkey_be = cpu_to_be32(priv->mr.key);
sq->ifp = priv->ifp;
sq->priv = priv;
sq->tc = tc;
@ -2158,7 +2158,6 @@ mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
c->ix = ix;
/* setup send tag */
c->tag.type = IF_SND_TAG_TYPE_UNLIMITED;
c->mkey_be = cpu_to_be32(priv->mr.key);
c->num_tc = priv->num_tc;
/* init mutexes */