diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c index 9d5e7cf288be..f3315bc874ad 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core.c @@ -96,6 +96,7 @@ struct mlxsw_core { const struct mlxsw_bus *bus; void *bus_priv; const struct mlxsw_bus_info *bus_info; + struct workqueue_struct *emad_wq; struct list_head rx_listener_list; struct list_head event_listener_list; struct { @@ -465,7 +466,7 @@ static void mlxsw_emad_trans_timeout_schedule(struct mlxsw_reg_trans *trans) { unsigned long timeout = msecs_to_jiffies(MLXSW_EMAD_TIMEOUT_MS); - mlxsw_core_schedule_dw(&trans->timeout_dw, timeout); + queue_delayed_work(trans->core->emad_wq, &trans->timeout_dw, timeout); } static int mlxsw_emad_transmit(struct mlxsw_core *mlxsw_core, @@ -587,12 +588,18 @@ static const struct mlxsw_listener mlxsw_emad_rx_listener = static int mlxsw_emad_init(struct mlxsw_core *mlxsw_core) { + struct workqueue_struct *emad_wq; u64 tid; int err; if (!(mlxsw_core->bus->features & MLXSW_BUS_F_TXRX)) return 0; + emad_wq = alloc_workqueue("mlxsw_core_emad", WQ_MEM_RECLAIM, 0); + if (!emad_wq) + return -ENOMEM; + mlxsw_core->emad_wq = emad_wq; + /* Set the upper 32 bits of the transaction ID field to a random * number. This allows us to discard EMADs addressed to other * devices. @@ -619,6 +626,7 @@ static int mlxsw_emad_init(struct mlxsw_core *mlxsw_core) err_emad_trap_set: mlxsw_core_trap_unregister(mlxsw_core, &mlxsw_emad_rx_listener, mlxsw_core); + destroy_workqueue(mlxsw_core->emad_wq); return err; } @@ -631,6 +639,7 @@ static void mlxsw_emad_fini(struct mlxsw_core *mlxsw_core) mlxsw_core->emad.use_emad = false; mlxsw_core_trap_unregister(mlxsw_core, &mlxsw_emad_rx_listener, mlxsw_core); + destroy_workqueue(mlxsw_core->emad_wq); } static struct sk_buff *mlxsw_emad_alloc(const struct mlxsw_core *mlxsw_core, |