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net/mlx5_core: Request the mlx5 IB module on driver load 

Call request module on mlx5_ib so it will be available for applications
requiring it, such as installers that require boot over IB.

Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eli Cohen 2014-12-02 12:26:11 +02:00 committed by David S. Miller
parent 4945c1d644
commit f66f049fb7
1 changed files with 7 additions and 0 deletions
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7
drivers/net/ethernet/mellanox/mlx5/core/main.c
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@ -43,6 +43,7 @@
#include <linux/mlx5/qp.h> #include <linux/mlx5/qp.h>
#include <linux/mlx5/srq.h> #include <linux/mlx5/srq.h>
#include <linux/debugfs.h> #include <linux/debugfs.h>
#include <linux/kmod.h>
#include <linux/mlx5/mlx5_ifc.h> #include <linux/mlx5/mlx5_ifc.h>
#include "mlx5_core.h" #include "mlx5_core.h"
@ -840,6 +841,8 @@ struct mlx5_core_event_handler {
void *data); void *data);
}; };
#define MLX5_IB_MOD "mlx5_ib"
static int init_one(struct pci_dev *pdev, static int init_one(struct pci_dev *pdev,
const struct pci_device_id *id) const struct pci_device_id *id)
{ {
@ -878,6 +881,10 @@ static int init_one(struct pci_dev *pdev,
goto out_init; goto out_init;
} }
err = request_module_nowait(MLX5_IB_MOD);
if (err)
pr_info("failed request module on %s\n", MLX5_IB_MOD);
return 0; return 0;
out_init: out_init: