mlx4: Move the Mellanox driver

Moves the Mellanox driver into drivers/net/ethernet/mellanox/ and
make the necessary Kconfig and Makefile changes.

CC: Roland Dreier <roland@kernel.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 0 insertions, 184 deletions

diff --git a/drivers/net/mlx4/intf.c b/drivers/net/mlx4/intf.c
deleted file mode 100644
index 73c94fcdfdd..00000000000
--- a/drivers/net/mlx4/intf.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * Copyright (c) 2006, 2007 Cisco Systems, Inc. All rights reserved.
- * Copyright (c) 2007, 2008 Mellanox Technologies. All rights reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      - Redistributions of source code must retain the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer.
- *
- *      - Redistributions in binary form must reproduce the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer in the documentation and/or other materials
- *        provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <linux/slab.h>
-
-#include "mlx4.h"
-
-struct mlx4_device_context {
-	struct list_head	list;
-	struct mlx4_interface  *intf;
-	void		       *context;
-};
-
-static LIST_HEAD(intf_list);
-static LIST_HEAD(dev_list);
-static DEFINE_MUTEX(intf_mutex);
-
-static void mlx4_add_device(struct mlx4_interface *intf, struct mlx4_priv *priv)
-{
-	struct mlx4_device_context *dev_ctx;
-
-	dev_ctx = kmalloc(sizeof *dev_ctx, GFP_KERNEL);
-	if (!dev_ctx)
-		return;
-
-	dev_ctx->intf    = intf;
-	dev_ctx->context = intf->add(&priv->dev);
-
-	if (dev_ctx->context) {
-		spin_lock_irq(&priv->ctx_lock);
-		list_add_tail(&dev_ctx->list, &priv->ctx_list);
-		spin_unlock_irq(&priv->ctx_lock);
-	} else
-		kfree(dev_ctx);
-}
-
-static void mlx4_remove_device(struct mlx4_interface *intf, struct mlx4_priv *priv)
-{
-	struct mlx4_device_context *dev_ctx;
-
-	list_for_each_entry(dev_ctx, &priv->ctx_list, list)
-		if (dev_ctx->intf == intf) {
-			spin_lock_irq(&priv->ctx_lock);
-			list_del(&dev_ctx->list);
-			spin_unlock_irq(&priv->ctx_lock);
-
-			intf->remove(&priv->dev, dev_ctx->context);
-			kfree(dev_ctx);
-			return;
-		}
-}
-
-int mlx4_register_interface(struct mlx4_interface *intf)
-{
-	struct mlx4_priv *priv;
-
-	if (!intf->add || !intf->remove)
-		return -EINVAL;
-
-	mutex_lock(&intf_mutex);
-
-	list_add_tail(&intf->list, &intf_list);
-	list_for_each_entry(priv, &dev_list, dev_list)
-		mlx4_add_device(intf, priv);
-
-	mutex_unlock(&intf_mutex);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(mlx4_register_interface);
-
-void mlx4_unregister_interface(struct mlx4_interface *intf)
-{
-	struct mlx4_priv *priv;
-
-	mutex_lock(&intf_mutex);
-
-	list_for_each_entry(priv, &dev_list, dev_list)
-		mlx4_remove_device(intf, priv);
-
-	list_del(&intf->list);
-
-	mutex_unlock(&intf_mutex);
-}
-EXPORT_SYMBOL_GPL(mlx4_unregister_interface);
-
-void mlx4_dispatch_event(struct mlx4_dev *dev, enum mlx4_dev_event type, int port)
-{
-	struct mlx4_priv *priv = mlx4_priv(dev);
-	struct mlx4_device_context *dev_ctx;
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->ctx_lock, flags);
-
-	list_for_each_entry(dev_ctx, &priv->ctx_list, list)
-		if (dev_ctx->intf->event)
-			dev_ctx->intf->event(dev, dev_ctx->context, type, port);
-
-	spin_unlock_irqrestore(&priv->ctx_lock, flags);
-}
-
-int mlx4_register_device(struct mlx4_dev *dev)
-{
-	struct mlx4_priv *priv = mlx4_priv(dev);
-	struct mlx4_interface *intf;
-
-	mutex_lock(&intf_mutex);
-
-	list_add_tail(&priv->dev_list, &dev_list);
-	list_for_each_entry(intf, &intf_list, list)
-		mlx4_add_device(intf, priv);
-
-	mutex_unlock(&intf_mutex);
-	mlx4_start_catas_poll(dev);
-
-	return 0;
-}
-
-void mlx4_unregister_device(struct mlx4_dev *dev)
-{
-	struct mlx4_priv *priv = mlx4_priv(dev);
-	struct mlx4_interface *intf;
-
-	mlx4_stop_catas_poll(dev);
-	mutex_lock(&intf_mutex);
-
-	list_for_each_entry(intf, &intf_list, list)
-		mlx4_remove_device(intf, priv);
-
-	list_del(&priv->dev_list);
-
-	mutex_unlock(&intf_mutex);
-}
-
-void *mlx4_get_protocol_dev(struct mlx4_dev *dev, enum mlx4_protocol proto, int port)
-{
-	struct mlx4_priv *priv = mlx4_priv(dev);
-	struct mlx4_device_context *dev_ctx;
-	unsigned long flags;
-	void *result = NULL;
-
-	spin_lock_irqsave(&priv->ctx_lock, flags);
-
-	list_for_each_entry(dev_ctx, &priv->ctx_list, list)
-		if (dev_ctx->intf->protocol == proto && dev_ctx->intf->get_dev) {
-			result = dev_ctx->intf->get_dev(dev, dev_ctx->context, port);
-			break;
-		}
-
-	spin_unlock_irqrestore(&priv->ctx_lock, flags);
-
-	return result;
-}
-EXPORT_SYMBOL_GPL(mlx4_get_protocol_dev);