1 /* $NetBSD: if_mecreg.h,v 1.4 2008/08/07 15:05:02 tsutsui Exp $ */ 2 3 /* 4 * Copyright (c) 2001 Christopher Sekiya 5 * Copyright (c) 2000 Soren S. Jorvang 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed for the 19 * NetBSD Project. See http://www.NetBSD.org/ for 20 * information about NetBSD. 21 * 4. The name of the author may not be used to endorse or promote products 22 * derived from this software without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 25 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 26 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 27 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 28 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 29 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 33 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 */ 35 36 /* 37 * MACE MAC110 ethernet register definitions 38 */ 39 40 #define MEC_MAC_CONTROL 0x00 41 #define MEC_MAC_CORE_RESET 0x0000000000000001 /* reset signal */ 42 #define MEC_MAC_FULL_DUPLEX 0x0000000000000002 /* 1 to enable */ 43 #define MEC_MAC_INT_LOOPBACK 0x0000000000000004 /* 0 = normal op */ 44 #define MEC_MAC_SPEED_SELECT 0x0000000000000008 /* 0/1 10/100 */ 45 #define MEC_MAC_MII_SELECT 0x0000000000000010 /* MII/SIA */ 46 #define MEC_MAC_FILTER_MASK 0x0000000000000060 47 #define MEC_MAC_FILTER_STATION 0x0000000000000000 48 #define MEC_MAC_FILTER_MATCHMULTI 0x0000000000000020 49 #define MEC_MAC_FILTER_ALLMULTI 0x0000000000000040 50 #define MEC_MAC_FILTER_PROMISC 0x0000000000000060 51 #define MEC_MAC_LINK_FAILURE 0x0000000000000080 52 #define MEC_MAC_IPGT 0x0000000000007f00 /* interpacket gap */ 53 #define MEC_MAC_IPGT_SHIFT 8 54 #define MEC_MAC_IPGR1 0x00000000003f8000 55 #define MEC_MAC_IPGR1_SHIFT 15 56 #define MEC_MAC_IPGR2 0x000000001fc00000 57 #define MEC_MAC_IPGR2_SHIFT 22 58 #define MEC_MAC_REVISION 0x00000000e0000000 59 #define MEC_MAC_REVISION_SHIFT 29 60 61 #define MEC_MAC_IPG_DEFAULT \ 62 (21 << MEC_MAC_IPGT_SHIFT) | \ 63 (17 << MEC_MAC_IPGR1_SHIFT) | \ 64 (11 << MEC_MAC_IPGR2_SHIFT) 65 66 #define MEC_INT_STATUS 0x08 67 #define MEC_INT_STATUS_MASK 0x00000000000000ff 68 #define MEC_INT_TX_EMPTY 0x0000000000000001 69 #define MEC_INT_TX_PACKET_SENT 0x0000000000000002 70 #define MEC_INT_TX_LINK_FAIL 0x0000000000000004 71 #define MEC_INT_TX_MEM_ERROR 0x0000000000000008 72 #define MEC_INT_TX_ABORT 0x0000000000000010 73 #define MEC_INT_RX_THRESHOLD 0x0000000000000020 74 #define MEC_INT_RX_FIFO_UNDERFLOW 0x0000000000000040 75 #define MEC_INT_RX_DMA_UNDERFLOW 0x0000000000000080 76 #define MEC_INT_RX_MCL_FIFO_ALIAS 0x0000000000001f00 77 #define MEC_INT_RX_MCL_FIFO_SHIFT 8 78 #define MEC_INT_TX_RING_BUFFER_ALIAS 0x0000000001ff0000 79 #define MEC_INT_TX_RING_BUFFER_SHIFT 16 80 #define MEC_INT_RX_SEQUENCE_NUMBER 0x000000003e000000 81 #define MEC_INT_MCAST_HASH_OUTPUT 0x0000000040000000 82 83 #define MEC_DMA_CONTROL 0x10 84 #define MEC_DMA_TX_INT_ENABLE 0x0000000000000001 85 #define MEC_DMA_TX_DMA_ENABLE 0x0000000000000002 86 #define MEC_DMA_TX_RING_SIZE_MASK 0x000000000000000c 87 #define MEC_DMA_RX_INT_THRESHOLD 0x00000000000001f0 88 #define MEC_DMA_RX_INT_THRESH_SHIFT 4 89 #define MEC_DMA_RX_INT_ENABLE 0x0000000000000200 90 #define MEC_DMA_RX_RUNT 0x0000000000000400 91 #define MEC_DMA_RX_PACKET_GATHER 0x0000000000000800 92 #define MEC_DMA_RX_DMA_OFFSET 0x0000000000007000 93 #define MEC_DMA_RX_DMA_OFFSET_SHIFT 12 94 #define MEC_DMA_RX_DMA_ENABLE 0x0000000000008000 95 96 #define MEC_TIMER 0x18 97 #define MEC_TX_ALIAS 0x20 98 #define MEC_TX_ALIAS_INT_ENABLE 0x0000000000000001 99 100 #define MEC_RX_ALIAS 0x28 101 #define MEC_RX_ALIAS_INT_ENABLE 0x0000000000000200 102 #define MEC_RX_ALIAS_INT_THRESHOLD 0x00000000000001f0 103 104 #define MEC_TX_RING_PTR 0x30 105 #define MEC_TX_RING_WRITE_PTR 0x00000000000001ff 106 #define MEC_TX_RING_READ_PTR 0x0000000001ff0000 107 #define MEC_TX_RING_PTR_ALIAS 0x38 108 109 #define MEC_RX_FIFO 0x40 110 #define MEC_RX_FIFO_ELEMENT_COUNT 0x000000000000001f 111 #define MEC_RX_FIFO_READ_PTR 0x0000000000000f00 112 #define MEC_RX_FIFO_GEN_NUMBER 0x0000000000001000 113 #define MEC_RX_FIFO_WRITE_PTR 0x00000000000f0000 114 #define MEC_RX_FIFO_GEN_NUMBER_2 0x0000000000100000 115 116 #define MEC_RX_FIFO_ALIAS1 0x48 117 #define MEC_RX_FIFO_ALIAS2 0x50 118 #define MEC_TX_VECTOR 0x58 119 #define MEC_IRQ_VECTOR 0x58 120 121 #define MEC_PHY_DATA 0x60 122 #define MEC_PHY_DATA_BUSY 0x00010000 123 #define MEC_PHY_DATA_VALUE 0x0000ffff 124 125 #define MEC_PHY_ADDRESS 0x68 126 #define MEC_PHY_ADDR_REGISTER 0x0000001f 127 #define MEC_PHY_ADDR_DEVICE 0x000003e0 128 #define MEC_PHY_ADDR_DEVSHIFT 5 129 130 #define MEC_PHY_READ_INITIATE 0x70 131 #define MEC_PHY_BACKOFF 0x78 132 133 #define MEC_STATION 0xa0 134 #define MEC_STATION_ALT 0xa8 135 #define MEC_STATION_MASK 0x0000ffffffffffffULL 136 137 #define MEC_MULTICAST 0xb0 138 #define MEC_TX_RING_BASE 0xb8 139 #define MEC_TX_PKT1_CMD_1 0xc0 140 #define MEC_TX_PKT1_BUFFER_1 0xc8 141 #define MEC_TX_PKT1_BUFFER_2 0xd0 142 #define MEC_TX_PKT1_BUFFER_3 0xd8 143 #define MEC_TX_PKT2_CMD_1 0xe0 144 #define MEC_TX_PKT2_BUFFER_1 0xe8 145 #define MEC_TX_PKT2_BUFFER_2 0xf0 146 #define MEC_TX_PKT2_BUFFER_3 0xf8 147 148 #define MEC_MCL_RX_FIFO 0x100 149 150