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net/mlx5: Remove references to local mlx5_core functions 

As a preparation to move SRQ functionality to RDMA, drop all references
to mlx5_core logic and make SRQ be dependent on shared code only.

Most of the time, we are interested to know if events are working/not
working and it is possible with previous commit ("net/mlx5: Debug print
for forwarded async events").

Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
This commit is contained in:
Leon Romanovsky 2018-11-28 20:53:36 +02:00
parent 26d1164dff
commit c23f88cb57
1 changed files with 3 additions and 19 deletions
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22
drivers/net/ethernet/mellanox/mlx5/core/srq.c
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@ -10,15 +10,12 @@
#include <linux/mlx5/srq.h>
#include <rdma/ib_verbs.h>
#include <linux/mlx5/transobj.h>
#include "mlx5_core.h"
static int srq_event_notifier(struct notifier_block *nb,
unsigned long type, void *data)
{
struct mlx5_srq_table *table;
struct mlx5_core_dev *dev;
struct mlx5_core_srq *srq;
struct mlx5_priv *priv;
struct mlx5_eqe *eqe;
u32 srqn;
@ -27,12 +24,9 @@ static int srq_event_notifier(struct notifier_block *nb,
return NOTIFY_DONE;
table = container_of(nb, struct mlx5_srq_table, nb);
priv = container_of(table, struct mlx5_priv, srq_table);
dev = container_of(priv, struct mlx5_core_dev, priv);
eqe = data;
srqn = be32_to_cpu(eqe->data.qp_srq.qp_srq_n) & 0xffffff;
mlx5_core_dbg(dev, "SRQ event (%d): srqn 0x%x\n", eqe->type, srqn);
spin_lock(&table->lock);
@ -42,10 +36,8 @@ static int srq_event_notifier(struct notifier_block *nb,
spin_unlock(&table->lock);
if (!srq) {
mlx5_core_warn(dev, "Async event for bogus SRQ 0x%08x\n", srqn);
if (!srq)
return NOTIFY_OK;
}
srq->event(srq, eqe->type);
@ -617,10 +609,8 @@ int mlx5_core_create_srq(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq,
spin_lock_irq(&table->lock);
err = radix_tree_insert(&table->tree, srq->srqn, srq);
spin_unlock_irq(&table->lock);
if (err) {
mlx5_core_warn(dev, "err %d, srqn 0x%x\n", err, srq->srqn);
if (err)
goto err_destroy_srq_split;
}
return 0;
@ -640,14 +630,8 @@ int mlx5_core_destroy_srq(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq)
spin_lock_irq(&table->lock);
tmp = radix_tree_delete(&table->tree, srq->srqn);
spin_unlock_irq(&table->lock);
if (!tmp) {
mlx5_core_warn(dev, "srq 0x%x not found in tree\n", srq->srqn);
if (!tmp || tmp != srq)
return -EINVAL;
}
if (tmp != srq) {
mlx5_core_warn(dev, "corruption on srqn 0x%x\n", srq->srqn);
return -EINVAL;
}
err = destroy_srq_split(dev, srq);
if (err)