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Commit 61d0e73e authored by Achiad Shochat's avatar Achiad Shochat Committed by David S. Miller
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net/mlx5_core: Use the the real irqn in eq->irqn 



Instead of storing the msix array index in eq->irqn (vecidx),
store the real irq number.

Signed-off-by: default avatarAchiad Shochat <achiad@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
Signed-off-by: default avatarOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 01c196a2

drivers/net/ethernet/mellanox/mlx5/core/eq.c

+4 −4
Original line number Diff line number Diff line
@@ -382,10 +382,10 @@ int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx, 
		 name, pci_name(dev->pdev));



	eq->eqn = out.eq_number;

	eq->irqn = vecidx;

	eq->irqn = priv->msix_arr[vecidx].vector;

	eq->dev = dev;

	eq->doorbell = uar->map + MLX5_EQ_DOORBEL_OFFSET;

	err = request_irq(priv->msix_arr[vecidx].vector, mlx5_msix_handler, 0,

	err = request_irq(eq->irqn, mlx5_msix_handler, 0,

			  priv->irq_info[vecidx].name, eq);

	if (err)

		goto err_eq;
@@ -421,12 +421,12 @@ int mlx5_destroy_unmap_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq) 
	int err;



	mlx5_debug_eq_remove(dev, eq);

	free_irq(dev->priv.msix_arr[eq->irqn].vector, eq);

	free_irq(eq->irqn, eq);

	err = mlx5_cmd_destroy_eq(dev, eq->eqn);

	if (err)

		mlx5_core_warn(dev, "failed to destroy a previously created eq: eqn %d\n",

			       eq->eqn);

	synchronize_irq(dev->priv.msix_arr[eq->irqn].vector);

	synchronize_irq(eq->irqn);

	mlx5_buf_free(dev, &eq->buf);



	return err;