1 /* 2 * linux/drivers/message/fusion/mptlan.h 3 * IP Over Fibre Channel device driver. 4 * For use with LSI Fibre Channel PCI chip/adapters 5 * running LSI Fusion MPT (Message Passing Technology) firmware. 6 * 7 * Copyright (c) 2000-2008 LSI Corporation 8 * (mailto:DL-MPTFusionLinux@lsi.com) 9 * 10 */ 11 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ 12 /* 13 This program is free software; you can redistribute it and/or modify 14 it under the terms of the GNU General Public License as published by 15 the Free Software Foundation; version 2 of the License. 16 17 This program is distributed in the hope that it will be useful, 18 but WITHOUT ANY WARRANTY; without even the implied warranty of 19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 GNU General Public License for more details. 21 22 NO WARRANTY 23 THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR 24 CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT 25 LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, 26 MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is 27 solely responsible for determining the appropriateness of using and 28 distributing the Program and assumes all risks associated with its 29 exercise of rights under this Agreement, including but not limited to 30 the risks and costs of program errors, damage to or loss of data, 31 programs or equipment, and unavailability or interruption of operations. 32 33 DISCLAIMER OF LIABILITY 34 NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY 35 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND 37 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR 38 TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE 39 USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED 40 HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES 41 42 You should have received a copy of the GNU General Public License 43 along with this program; if not, write to the Free Software 44 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 45 */ 46 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ 47 48 /* mptlan.h */ 49 50 #ifndef LINUX_MPTLAN_H_INCLUDED 51 #define LINUX_MPTLAN_H_INCLUDED 52 /*****************************************************************************/ 53 54 #if !defined(__GENKSYMS__) 55 #include <linux/module.h> 56 #endif 57 58 #include <linux/netdevice.h> 59 #include <linux/errno.h> 60 // #include <linux/etherdevice.h> 61 #include <linux/fcdevice.h> 62 // #include <linux/fddidevice.h> 63 #include <linux/skbuff.h> 64 #include <linux/if_arp.h> 65 #include <linux/init.h> 66 #include <linux/kernel.h> 67 #include <linux/slab.h> 68 #include <linux/miscdevice.h> 69 #include <linux/spinlock.h> 70 #include <linux/workqueue.h> 71 #include <linux/delay.h> 72 73 #include <asm/uaccess.h> 74 #include <asm/io.h> 75 76 /* Override mptbase.h by pre-defining these! */ 77 #define MODULEAUTHOR "LSI Corporation" 78 79 #include "mptbase.h" 80 81 /*****************************************************************************/ 82 #define LANAME "Fusion MPT LAN driver" 83 #define LANVER MPT_LINUX_VERSION_COMMON 84 85 #ifdef MODULE 86 MODULE_AUTHOR(MODULEAUTHOR); 87 MODULE_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 *)netdev_priv(d)) 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 130 131