1 /* $NetBSD: epereg.h,v 1.5 2021/11/21 08:25:26 skrll Exp $ */ 2 3 /* 4 * Copyright (c) 2004 Jesse Off 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY ICHIRO FUKUHARA AND CONTRIBUTORS ``AS IS'' 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL ICHIRO FUKUHARA OR THE VOICES IN HIS 20 * HEAD BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 21 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 26 * THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef _EPEREG_H_ 30 #define _EPEREG_H_ 31 32 #define EP93XX_AHB_EPE 0x00010000UL 33 #define EPE_SIZE 0x000000f0UL 34 #define EPE_RXCtl 0x00000000UL /* Receiver Control */ 35 #define RXCtl_IA0 0x00000001UL 36 #define RXCtl_IA1 0x00000002UL 37 #define RXCtl_IA2 0x00000004UL 38 #define RXCtl_IA3 0x00000008UL 39 #define RXCtl_IAHA 0x00000100UL 40 #define RXCtl_MA 0x00000200UL 41 #define RXCtl_BA 0x00000400UL 42 #define RXCtl_PA 0x00000800UL 43 #define RXCtl_RA 0x00001000UL 44 #define RXCtl_RCRCA 0x00002000UL 45 #define RXCtl_SRxON 0x00010000UL 46 #define RXCtl_BCRC 0x00020000UL 47 #define RXCtl_RxFCE0 0x00040000UL 48 #define RXCtl_RxFCE1 0x00080000UL 49 #define RXCtl_PauseA 0x00100000UL 50 #define EPE_TXCtl 0x00000004UL /* Transmitter Control */ 51 #define TXCtl_STxON 0x00000001UL 52 #define EPE_TestCtl 0x00000008UL /* Test Control */ 53 #define TestCtl_MFDX 0x00000040UL 54 #define EPE_MIICmd 0x00000010UL /* MII Command */ 55 #define MIICmd_READ 0x00008000UL 56 #define MIICmd_WRITE 0x00004000UL 57 #define EPE_MIIData 0x00000014UL /* MII Data */ 58 #define EPE_MIISts 0x00000018UL /* MII Status */ 59 #define MIISts_BUSY 0x00000001UL 60 #define EPE_SelfCtl 0x00000020UL /* Self Control */ 61 #define SelfCtl_RESET 0x00000001UL 62 #define SelfCtl_PSPRS 0x00000100UL 63 #define SelfCtl_MDCDIV(x) (((x) - 1) << 9) 64 #define EPE_IntEn 0x00000024UL /* Interrupt Enable */ 65 #define IntEn_TSQIE 0x00000008UL 66 #define IntEn_REOFIE 0x00000004UL 67 #define IntEn_ECIE 0x02000000UL 68 #define EPE_IntStsP 0x00000028UL /* Interrupt Status Preserve */ 69 #define EPE_IntStsC 0x0000002cUL /* Interrupt Status Clear */ 70 #define IntSts_RxSQ 0x00000004UL 71 #define IntSts_TxSQ 0x00000008UL 72 #define IntSts_ECI 0x02000000UL 73 #define IntSts_MIII 0x00001000UL 74 #define EPE_DiagAd 0x00000038UL /* Diagnostic Address */ 75 #define EPE_DiagDa 0x0000003cUL /* Diagnostic Data */ 76 #define EPE_GT 0x00000040UL /* General Timer */ 77 #define EPE_FCT 0x00000044UL /* Flow Control Timer */ 78 #define EPE_FCF 0x00000048UL /* Flow Control Format */ 79 #define EPE_AFP 0x0000004cUL /* Address Filter Pointer */ 80 #define EPE_IndAd 0x00000050UL /* Individual Address */ 81 #define EPE_IndAd_SIZE 0x6 82 #define EPE_HashTbl 0x00000050UL /* Hash Table */ 83 #define EPE_HashTbl_SIZE 0x8 84 #define EPE_GIIntSts 0x00000060UL /* Global Interrupt Status */ 85 #define EPE_GIIntMsk 0x00000064UL /* Global Interrupt Mask */ 86 #define GIIntMsk_INT 0x00008000UL 87 #define EPE_GIIntROSts 0x00000068UL /* Global Interrupt Read-Only Status */ 88 #define EPE_GIIntFrc 0x0000006cUL /* Global Interrupt Force */ 89 #define EPE_TXCollCnt 0x00000070UL /* Transmit Collision Count */ 90 #define EPE_RXMissCnt 0x00000074UL /* Receive Miss Count */ 91 #define EPE_RXRuntCnt 0x00000078UL /* Receive Runt Count */ 92 #define EPE_BMCtl 0x00000080UL /* Bus Master Control */ 93 #define BMCtl_RxEn 0x00000001UL 94 #define BMCtl_TxEn 0x00000100UL 95 #define EPE_BMSts 0x00000084UL /* Bus Master Status */ 96 #define BMSts_RxAct 0x00000080UL 97 #define EPE_RXBCA 0x00000088UL /* Receive Buffer Current Address */ 98 #define EPE_RXDQBAdd 0x00000090UL /* Receive Descriptor Queue Base Addr */ 99 #define EPE_RXDQBLen 0x00000094UL /* Receive Descriptor Queue Base Len */ 100 #define EPE_RXDQCurLen 0x00000096UL /* Recv Descriptor Queue Current Len */ 101 #define EPE_RXDCurAdd 0x00000098UL /* Recv Descriptor Current Address */ 102 #define EPE_RXDEnq 0x0000009cUL /* Receive Descriptor Enqueue */ 103 #define EPE_RXStsQBAdd 0x000000a0UL /* Receive Status Queue Base Address */ 104 #define EPE_RXStsQBLen 0x000000a4UL /* Receive Status Queue Base Length */ 105 #define EPE_RXStsQCurLen 0x000000a6UL /* Recv Sts Q Current Length */ 106 #define EPE_RXStsQCurAdd 0x000000a8UL /* Recv Sts Q Current Address */ 107 #define EPE_RXStsEnq 0x000000acUL /* Receive Status Enqueue */ 108 #define EPE_TXDQBAdd 0x000000b0UL /* Transmit Descriptor Q Base Addr */ 109 #define EPE_TXDQBLen 0x000000b4UL /* Transmit Descriptor Q Base Length */ 110 #define EPE_TXDQCurLen 0x000000b6UL /* Transmit Descriptor Q Current Len */ 111 #define EPE_TXDQCurAdd 0x000000b8UL /* Transmit Descriptor Q Current Addr */ 112 #define EPE_TXDEnq 0x000000bcUL /* Transmit Descriptor Enqueue */ 113 #define EPE_TXStsQBAdd 0x000000c0UL /* Transmit Status Queue Base Address */ 114 #define EPE_TXStsQBLen 0x000000c4UL /* Transmit Status Queue Base Length */ 115 #define EPE_TXStsQCurLen 0x000000c6UL /* Transmit Sts Q Current Len */ 116 #define EPE_TXStsQCurAdd 0x000000c8UL /* Transmit Sts Q Current Adr */ 117 #define EPE_RXBufThrshld 0x000000d0UL /* Receive Buffer Threshold */ 118 #define EPE_TXBufThrshld 0x000000d4UL /* Transmit Buffer Threshold */ 119 #define EPE_RXStsThrshld 0x000000d8UL /* Receive Status Threshold */ 120 #define EPE_TXStsThrshld 0x000000dcUL /* Transmit Status Threshold */ 121 #define EPE_RXDThrshld 0x000000e0UL /* Receive Descriptor Threshold */ 122 #define EPE_TXDThrshld 0x000000e4UL /* Transmit Descriptor Threshold */ 123 #define EPE_MaxFrmLen 0x000000e8UL /* Maximum Frame Length */ 124 #define EPE_RXHdrLen 0x000000ecUL /* Receive Header Length */ 125 #define EPE_MACFIFO 0x00004000UL /* FIFO RAM */ 126 #define EPE_MACFIFO_SIZE 0xc000UL 127 128 /* Receive Status Queue, First Word */ 129 #define RXStsQ_RFP 0x80000000UL 130 #define RXStsQ_RWE 0x40000000UL 131 #define RXStsQ_EOF 0x20000000UL 132 #define RXStsQ_EOB 0x10000000UL 133 #define RXStsQ_RX_Err 0x00200000UL 134 #define RXStsQ_OE 0x00100000UL 135 #define RXStsQ_FE 0x00080000UL 136 #define RXStsQ_Runt 0x00040000UL 137 #define RXStsQ_EData 0x00020000UL 138 #define RXStsQ_CRCE 0x00010000UL 139 #define RXStsQ_CRCI 0x00008000UL 140 141 /* Transmit Status Queue */ 142 #define TXStsQ_TxFP 0x80000000UL 143 #define TXStsQ_TxWE 0x40000000UL 144 #define TXStsQ_FA 0x20000000UL 145 #define TXStsQ_LCRS 0x10000000UL 146 #define TXStsQ_OW 0x04000000UL 147 #define TXStsQ_TxU 0x02000000UL 148 #define TXStsQ_EColl 0x01000000UL 149 150 #endif /* _EPEREG_H_ */ 151