blob: 3726ecba570707357c8728ce7799224b2d1e2915 [file] [log] [blame]
Moore, Eric Dean 748b77b2005-04-22 18:01:52 -04001/*
2 * linux/drivers/message/fusion/mptlan.h
3 * IP Over Fibre Channel device driver.
4 * For use with LSI Logic Fibre Channel PCI chip/adapters
5 * running LSI Logic Fusion MPT (Message Passing Technology) firmware.
6 *
7 * Copyright (c) 2000-2005 LSI Logic Corporation
8 *
9 */
10/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
11/*
12 This program is free software; you can redistribute it and/or modify
13 it under the terms of the GNU General Public License as published by
14 the Free Software Foundation; version 2 of the License.
15
16 This program is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details.
20
21 NO WARRANTY
22 THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
23 CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
24 LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
25 MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
26 solely responsible for determining the appropriateness of using and
27 distributing the Program and assumes all risks associated with its
28 exercise of rights under this Agreement, including but not limited to
29 the risks and costs of program errors, damage to or loss of data,
30 programs or equipment, and unavailability or interruption of operations.
31
32 DISCLAIMER OF LIABILITY
33 NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
34 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
35 DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
36 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
37 TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
38 USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
39 HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
40
41 You should have received a copy of the GNU General Public License
42 along with this program; if not, write to the Free Software
43 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
44*/
45/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
46
Linus Torvalds1da177e2005-04-16 15:20:36 -070047/* mptlan.h */
48
49#ifndef LINUX_MPTLAN_H_INCLUDED
50#define LINUX_MPTLAN_H_INCLUDED
51/*****************************************************************************/
52
53#if !defined(__GENKSYMS__)
54#include <linux/module.h>
55#endif
56
57#include <linux/netdevice.h>
58#include <linux/errno.h>
59// #include <linux/etherdevice.h>
60#include <linux/fcdevice.h>
61// #include <linux/fddidevice.h>
62#include <linux/skbuff.h>
63#include <linux/if_arp.h>
64#include <linux/init.h>
65#include <linux/kernel.h>
66#include <linux/slab.h>
67#include <linux/miscdevice.h>
68#include <linux/spinlock.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070069#include <linux/workqueue.h>
70#include <linux/delay.h>
71// #include <linux/trdevice.h>
72
73#include <asm/uaccess.h>
74#include <asm/io.h>
75
76 /* Override mptbase.h by pre-defining these! */
Moore, Eric Dean 748b77b2005-04-22 18:01:52 -040077#define MODULEAUTHOR "LSI Logic Corporation"
Linus Torvalds1da177e2005-04-16 15:20:36 -070078
79#include "mptbase.h"
80
81/*****************************************************************************/
82#define LANAME "Fusion MPT LAN driver"
83#define LANVER MPT_LINUX_VERSION_COMMON
84
85#ifdef MODULE
86MODULE_AUTHOR(MODULEAUTHOR);
87MODULE_DESCRIPTION(LANAME);
88#endif
89/*****************************************************************************/
90
91#define MPT_LAN_MAX_BUCKETS_OUT 256
92#define MPT_LAN_BUCKET_THRESH 18 /* 9 buckets in one message */
93#define MPT_LAN_BUCKETS_REMAIN_MISMATCH_THRESH 10
94#define MPT_LAN_RX_COPYBREAK 200
95#define MPT_LAN_TX_TIMEOUT (1*HZ)
96#define MPT_TX_MAX_OUT_LIM 127
97
98#define MPT_LAN_MIN_MTU 96 /* RFC2625 */
99#define MPT_LAN_MAX_MTU 65280 /* RFC2625 */
100#define MPT_LAN_MTU 13312 /* Max perf range + lower mem
101 usage than 16128 */
102
103#define MPT_LAN_NAA_RFC2625 0x1
104#define MPT_LAN_NAA_QLOGIC 0x2
105
106/* MPT LAN Reset and Suspend Resource Flags Defines */
107
108#define MPT_LAN_RESOURCE_FLAG_RETURN_POSTED_BUCKETS 0x01
109#define MPT_LAN_RESOURCE_FLAG_RETURN_PEND_TRANSMITS 0x02
110
111/*****************************************************************************/
112#ifdef MPT_LAN_IO_DEBUG
113#define dioprintk(x) printk x
114#else
115#define dioprintk(x)
116#endif
117
118#ifdef MPT_LAN_DEBUG
119#define dlprintk(x) printk x
120#else
121#define dlprintk(x)
122#endif
123
124#define NETDEV_TO_LANPRIV_PTR(d) ((struct mpt_lan_priv *)(d)->priv)
125#define NETDEV_PTR_TO_IOC_NAME_s(d) (NETDEV_TO_LANPRIV_PTR(d)->mpt_dev->name)
126#define IOC_AND_NETDEV_NAMES_s_s(d) NETDEV_PTR_TO_IOC_NAME_s(d), (d)->name
127
128/*****************************************************************************/
129#endif
130