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/*
* Copyright (C) 2006-2008 Chelsio Communications. 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.
*/
#ifndef _T3CDEV_H_
#define _T3CDEV_H_
#include <linux/list.h>
#include <linux/atomic.h>
#include <linux/netdevice.h>
#include <linux/proc_fs.h>
#include <linux/skbuff.h>
#include <net/neighbour.h>
#define T3CNAMSIZ 16
struct cxgb3_client;
enum t3ctype {
T3A = 0,
T3B,
T3C,
};
struct t3cdev {
char name[T3CNAMSIZ]; /* T3C device name */
enum t3ctype type;
struct list_head ofld_dev_list; /* for list linking */
struct net_device *lldev; /* LL dev associated with T3C messages */
struct proc_dir_entry *proc_dir; /* root of proc dir for this T3C */
int (*send)(struct t3cdev *dev, struct sk_buff *skb);
int (*recv)(struct t3cdev *dev, struct sk_buff **skb, int n);
int (*ctl)(struct t3cdev *dev, unsigned int req, void *data);
void (*neigh_update)(struct t3cdev *dev, struct neighbour *neigh);
void *priv; /* driver private data */
void *l2opt; /* optional layer 2 data */
void *l3opt; /* optional layer 3 data */
void *l4opt; /* optional layer 4 data */
void *ulp; /* ulp stuff */
void *ulp_iscsi; /* ulp iscsi */
};
#endif /* _T3CDEV_H_ */
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