1 /* $OpenBSD: yukonreg.h,v 1.2 2003/08/12 05:23:06 nate Exp $ */ 2 /*- 3 * Copyright (c) 2003 Nathan L. Binkert <binkertn@umich.edu> 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 * 17 * $FreeBSD$ 18 */ 19 20 /* General Purpose Status Register (GPSR) */ 21 #define YUKON_GPSR 0x0000 22 23 #define YU_GPSR_SPEED 0x8000 /* speed 0 - 10Mbps, 1 - 100Mbps */ 24 #define YU_GPSR_DUPLEX 0x4000 /* 0 - half duplex, 1 - full duplex */ 25 #define YU_GPSR_FCTL_TX 0x2000 /* Tx flow control, 1 - disabled */ 26 #define YU_GPSR_LINK 0x1000 /* link status (down/up) */ 27 #define YU_GPSR_PAUSE 0x0800 /* flow control enable/disable */ 28 #define YU_GPSR_TX_IN_PROG 0x0400 /* transmit in progress */ 29 #define YU_GPSR_EXCESS_COL 0x0200 /* excessive collisions occurred */ 30 #define YU_GPSR_LATE_COL 0x0100 /* late collision occurred */ 31 #define YU_GPSR_MII_PHY_STC 0x0020 /* MII PHY status change */ 32 #define YU_GPSR_GIG_SPEED 0x0010 /* Gigabit Speed (0 - use speed bit) */ 33 #define YU_GPSR_PARTITION 0x0008 /* partition mode */ 34 #define YU_GPSR_FCTL_RX 0x0004 /* Rx flow control, 1 - disabled */ 35 #define YU_GPSR_PROMS_EN 0x0002 /* promiscuous mode, 1 - enabled */ 36 37 /* General Purpose Control Register (GPCR) */ 38 #define YUKON_GPCR 0x0004 39 40 #define YU_GPCR_FCTL_TX_DIS 0x2000 /* Disable Tx flow control 802.3x */ 41 #define YU_GPCR_TXEN 0x1000 /* Transmit Enable */ 42 #define YU_GPCR_RXEN 0x0800 /* Receive Enable */ 43 #define YU_GPCR_BURSTEN 0x0400 /* Burst Mode Enable */ 44 #define YU_GPCR_LPBK 0x0200 /* MAC Loopback Enable */ 45 #define YU_GPCR_PAR 0x0100 /* Partition Enable */ 46 #define YU_GPCR_GIG 0x0080 /* Gigabit Speed 1000Mbps */ 47 #define YU_GPCR_FLP 0x0040 /* Force Link Pass */ 48 #define YU_GPCR_DUPLEX 0x0020 /* Duplex Enable */ 49 #define YU_GPCR_FCTL_RX_DIS 0x0010 /* Disable Rx flow control 802.3x */ 50 #define YU_GPCR_SPEED 0x0008 /* Port Speed 100Mbps */ 51 #define YU_GPCR_DPLX_DIS 0x0004 /* Disable Auto-Update for duplex */ 52 #define YU_GPCR_FCTL_DIS 0x0002 /* Disable Auto-Update for 802.3x */ 53 #define YU_GPCR_SPEED_DIS 0x0001 /* Disable Auto-Update for speed */ 54 55 /* Transmit Control Register (TCR) */ 56 #define YUKON_TCR 0x0008 57 58 #define YU_TCR_FJ 0x8000 /* force jam / flow control */ 59 #define YU_TCR_CRCD 0x4000 /* insert CRC (0 - enable) */ 60 #define YU_TCR_PADD 0x2000 /* pad packets to 64b (0 - enable) */ 61 #define YU_TCR_COLTH 0x1c00 /* collision threshold */ 62 63 /* Receive Control Register (RCR) */ 64 #define YUKON_RCR 0x000c 65 66 #define YU_RCR_UFLEN 0x8000 /* unicast filter enable */ 67 #define YU_RCR_MUFLEN 0x4000 /* multicast filter enable */ 68 #define YU_RCR_CRCR 0x2000 /* remove CRC */ 69 #define YU_RCR_PASSFC 0x1000 /* pass flow control packets */ 70 71 /* Transmit Flow Control Register (TFCR) */ 72 #define YUKON_TFCR 0x0010 /* Pause Time */ 73 74 /* Transmit Parameter Register (TPR) */ 75 #define YUKON_TPR 0x0014 76 77 #define YU_TPR_JAM_LEN(x) (((x) & 0x3) << 14) 78 #define YU_TPR_JAM_IPG(x) (((x) & 0x1f) << 9) 79 #define YU_TPR_JAM2DATA_IPG(x) (((x) & 0x1f) << 4) 80 81 /* Serial Mode Register (SMR) */ 82 #define YUKON_SMR 0x0018 83 84 #define YU_SMR_DATA_BLIND(x) (((x) & 0x1f) << 11) 85 #define YU_SMR_LIMIT4 0x0400 /* reset after 16 / 4 collisions */ 86 #define YU_SMR_MFL_JUMBO 0x0100 /* max frame length for jumbo frames */ 87 #define YU_SMR_MFL_VLAN 0x0200 /* max frame length + vlan tag */ 88 #define YU_SMR_IPG_DATA(x) ((x) & 0x1f) 89 90 /* Source Address Low #1 (SAL1) */ 91 #define YUKON_SAL1 0x001c /* SA1[15:0] */ 92 93 /* Source Address Middle #1 (SAM1) */ 94 #define YUKON_SAM1 0x0020 /* SA1[31:16] */ 95 96 /* Source Address High #1 (SAH1) */ 97 #define YUKON_SAH1 0x0024 /* SA1[47:32] */ 98 99 /* Source Address Low #2 (SAL2) */ 100 #define YUKON_SAL2 0x0028 /* SA2[15:0] */ 101 102 /* Source Address Middle #2 (SAM2) */ 103 #define YUKON_SAM2 0x002c /* SA2[31:16] */ 104 105 /* Source Address High #2 (SAH2) */ 106 #define YUKON_SAH2 0x0030 /* SA2[47:32] */ 107 108 /* Multicatst Address Hash Register 1 (MCAH1) */ 109 #define YUKON_MCAH1 0x0034 110 111 /* Multicatst Address Hash Register 2 (MCAH2) */ 112 #define YUKON_MCAH2 0x0038 113 114 /* Multicatst Address Hash Register 3 (MCAH3) */ 115 #define YUKON_MCAH3 0x003c 116 117 /* Multicatst Address Hash Register 4 (MCAH4) */ 118 #define YUKON_MCAH4 0x0040 119 120 /* Transmit Interrupt Register (TIR) */ 121 #define YUKON_TIR 0x0044 122 123 #define YU_TIR_OUT_UNICAST 0x0001 /* Num Unicast Packets Transmitted */ 124 #define YU_TIR_OUT_BROADCAST 0x0002 /* Num Broadcast Packets Transmitted */ 125 #define YU_TIR_OUT_PAUSE 0x0004 /* Num Pause Packets Transmitted */ 126 #define YU_TIR_OUT_MULTICAST 0x0008 /* Num Multicast Packets Transmitted */ 127 #define YU_TIR_OUT_OCTETS 0x0030 /* Num Bytes Transmitted */ 128 #define YU_TIR_OUT_64_OCTETS 0x0000 /* Num Packets Transmitted */ 129 #define YU_TIR_OUT_127_OCTETS 0x0000 /* Num Packets Transmitted */ 130 #define YU_TIR_OUT_255_OCTETS 0x0000 /* Num Packets Transmitted */ 131 #define YU_TIR_OUT_511_OCTETS 0x0000 /* Num Packets Transmitted */ 132 #define YU_TIR_OUT_1023_OCTETS 0x0000 /* Num Packets Transmitted */ 133 #define YU_TIR_OUT_1518_OCTETS 0x0000 /* Num Packets Transmitted */ 134 #define YU_TIR_OUT_MAX_OCTETS 0x0000 /* Num Packets Transmitted */ 135 #define YU_TIR_OUT_SPARE 0x0000 /* Num Packets Transmitted */ 136 #define YU_TIR_OUT_COLLISIONS 0x0000 /* Num Packets Transmitted */ 137 #define YU_TIR_OUT_LATE 0x0000 /* Num Packets Transmitted */ 138 139 /* Receive Interrupt Register (RIR) */ 140 #define YUKON_RIR 0x0048 141 142 /* Transmit and Receive Interrupt Register (TRIR) */ 143 #define YUKON_TRIR 0x004c 144 145 /* Transmit Interrupt Mask Register (TIMR) */ 146 #define YUKON_TIMR 0x0050 147 148 /* Receive Interrupt Mask Register (RIMR) */ 149 #define YUKON_RIMR 0x0054 150 151 /* Transmit and Receive Interrupt Mask Register (TRIMR) */ 152 #define YUKON_TRIMR 0x0058 153 154 /* SMI Control Register (SMICR) */ 155 #define YUKON_SMICR 0x0080 156 157 #define YU_SMICR_PHYAD(x) (((x) & 0x1f) << 11) 158 #define YU_SMICR_REGAD(x) (((x) & 0x1f) << 6) 159 #define YU_SMICR_OPCODE 0x0020 /* opcode (0 - write, 1 - read) */ 160 #define YU_SMICR_OP_READ 0x0020 /* opcode read */ 161 #define YU_SMICR_OP_WRITE 0x0000 /* opcode write */ 162 #define YU_SMICR_READ_VALID 0x0010 /* read valid */ 163 #define YU_SMICR_BUSY 0x0008 /* busy (writing) */ 164 165 /* SMI Data Register (SMIDR) */ 166 #define YUKON_SMIDR 0x0084 167 168 /* PHY Addres Register (PAR) */ 169 #define YUKON_PAR 0x0088 170 171 #define YU_PAR_MIB_CLR 0x0020 /* MIB Counters Clear Mode */ 172 #define YU_PAR_LOAD_TSTCNT 0x0010 /* Load count 0xfffffff0 into cntr */ 173 174 /* Receive status */ 175 #define YU_RXSTAT_FOFL 0x00000001 /* Rx FIFO overflow */ 176 #define YU_RXSTAT_CRCERR 0x00000002 /* CRC error */ 177 #define YU_RXSTAT_FRAGMENT 0x00000008 /* fragment */ 178 #define YU_RXSTAT_LONGERR 0x00000010 /* too long packet */ 179 #define YU_RXSTAT_MIIERR 0x00000020 /* MII error */ 180 #define YU_RXSTAT_BADFC 0x00000040 /* bad flow-control packet */ 181 #define YU_RXSTAT_GOODFC 0x00000080 /* good flow-control packet */ 182 #define YU_RXSTAT_RXOK 0x00000100 /* receice OK (Good packet) */ 183 #define YU_RXSTAT_BROADCAST 0x00000200 /* broadcast packet */ 184 #define YU_RXSTAT_MULTICAST 0x00000400 /* multicast packet */ 185 #define YU_RXSTAT_RUNT 0x00000800 /* undersize packet */ 186 #define YU_RXSTAT_JABBER 0x00001000 /* jabber packet */ 187 #define YU_RXSTAT_VLAN 0x00002000 /* VLAN packet */ 188 #define YU_RXSTAT_LENSHIFT 16 189 190 #define YU_RXSTAT_BYTES(x) ((x) >> YU_RXSTAT_LENSHIFT) 191