drivers/staging/et131x/et131x_defs.h

   1 /*
   2  * Agere Systems Inc.
   3  * 10/100/1000 Base-T Ethernet Driver for the ET1301 and ET131x series MACs
   4  *
   5  * Copyright © 2005 Agere Systems Inc.
   6  * All rights reserved.
   7  *   http://www.agere.com
   8  *
   9  * Copyright (c) 2011 Mark Einon <mark.einon@gmail.com>
  10  *
  11  *------------------------------------------------------------------------------
  12  *
  13  * et131x_defs.h - Defines, structs, enums, prototypes, etc. to assist with OS
  14  *                 compatibility
  15  *
  16  *------------------------------------------------------------------------------
  17  *
  18  * SOFTWARE LICENSE
  19  *
  20  * This software is provided subject to the following terms and conditions,
  21  * which you should read carefully before using the software.  Using this
  22  * software indicates your acceptance of these terms and conditions.  If you do
  23  * not agree with these terms and conditions, do not use the software.
  24  *
  25  * Copyright © 2005 Agere Systems Inc.
  26  * All rights reserved.
  27  *
  28  * Redistribution and use in source or binary forms, with or without
  29  * modifications, are permitted provided that the following conditions are met:
  30  *
  31  * . Redistributions of source code must retain the above copyright notice, this
  32  *    list of conditions and the following Disclaimer as comments in the code as
  33  *    well as in the documentation and/or other materials provided with the
  34  *    distribution.
  35  *
  36  * . Redistributions in binary form must reproduce the above copyright notice,
  37  *    this list of conditions and the following Disclaimer in the documentation
  38  *    and/or other materials provided with the distribution.
  39  *
  40  * . Neither the name of Agere Systems Inc. nor the names of the contributors
  41  *    may be used to endorse or promote products derived from this software
  42  *    without specific prior written permission.
  43  *
  44  * Disclaimer
  45  *
  46  * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
  47  * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF
  48  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  ANY
  49  * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN
  50  * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY
  51  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  52  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  53  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  54  * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT
  55  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  56  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  57  * DAMAGE.
  58  *
  59  */
  60
  61 #ifndef __ET131X_DEFS_H__
  62 #define __ET131X_DEFS_H__
  63
  64 /* Packet and header sizes */
  65 #define NIC_MIN_PACKET_SIZE     60
  66
  67 /* Multicast list size */
  68 #define NIC_MAX_MCAST_LIST      128
  69
  70 /* Supported Filters */
  71 #define ET131X_PACKET_TYPE_DIRECTED             0x0001
  72 #define ET131X_PACKET_TYPE_MULTICAST            0x0002
  73 #define ET131X_PACKET_TYPE_BROADCAST            0x0004
  74 #define ET131X_PACKET_TYPE_PROMISCUOUS          0x0008
  75 #define ET131X_PACKET_TYPE_ALL_MULTICAST        0x0010
  76
  77 /* Tx Timeout */
  78 #define ET131X_TX_TIMEOUT       (1 * HZ)
  79 #define NIC_SEND_HANG_THRESHOLD 0
  80
  81 /* MP_TCB flags */
  82 #define fMP_DEST_MULTI                  0x00000001
  83 #define fMP_DEST_BROAD                  0x00000002
  84
  85 /* MP_ADAPTER flags */
  86 #define fMP_ADAPTER_RECV_LOOKASIDE      0x00000004
  87 #define fMP_ADAPTER_INTERRUPT_IN_USE    0x00000008
  88 #define fMP_ADAPTER_SECONDARY           0x00000010
  89
  90 /* MP_SHARED flags */
  91 #define fMP_ADAPTER_SHUTDOWN            0x00100000
  92 #define fMP_ADAPTER_LOWER_POWER         0x00200000
  93
  94 #define fMP_ADAPTER_NON_RECOVER_ERROR   0x00800000
  95 #define fMP_ADAPTER_RESET_IN_PROGRESS   0x01000000
  96 #define fMP_ADAPTER_NO_CABLE            0x02000000
  97 #define fMP_ADAPTER_HARDWARE_ERROR      0x04000000
  98 #define fMP_ADAPTER_REMOVE_IN_PROGRESS  0x08000000
  99 #define fMP_ADAPTER_HALT_IN_PROGRESS    0x10000000
 100
 101 #define fMP_ADAPTER_FAIL_SEND_MASK      0x3ff00000
 102 #define fMP_ADAPTER_NOT_READY_MASK      0x3ff00000
 103
 104 /* Some offsets in PCI config space that are actually used. */
 105 #define ET1310_PCI_MAX_PYLD             0x4C
 106 #define ET1310_PCI_MAC_ADDRESS          0xA4
 107 #define ET1310_PCI_EEPROM_STATUS        0xB2
 108 #define ET1310_PCI_ACK_NACK             0xC0
 109 #define ET1310_PCI_REPLAY               0xC2
 110 #define ET1310_PCI_L0L1LATENCY          0xCF
 111
 112 /* PCI Vendor/Product IDs */
 113 #define ET131X_PCI_VENDOR_ID            0x11C1  /* Agere Systems */
 114 #define ET131X_PCI_DEVICE_ID_GIG        0xED00  /* ET1310 1000 Base-T 8 */
 115 #define ET131X_PCI_DEVICE_ID_FAST       0xED01  /* ET1310 100  Base-T */
 116
 117 /* Define order of magnitude converter */
 118 #define NANO_IN_A_MICRO 1000
 119
 120 #define PARM_RX_NUM_BUFS_DEF    4
 121 #define PARM_RX_TIME_INT_DEF    10
 122 #define PARM_RX_MEM_END_DEF     0x2bc
 123 #define PARM_TX_TIME_INT_DEF    40
 124 #define PARM_TX_NUM_BUFS_DEF    4
 125 #define PARM_DMA_CACHE_DEF      0
 126
 127
 128 #endif /* __ET131X_DEFS_H__ */