1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2000 Orion Hodson <O.Hodson@cs.ucl.ac.uk> 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 THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * 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 THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHERIN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THEPOSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef _CS4281_H_ 30 #define _CS4281_H_ 31 32 #define CS4281_PCI_ID 0x60051013 33 34 /* Ball Parks */ 35 #define CS4281PCI_BA0_SIZE 4096 36 #define CS4281PCI_BA1_SIZE 65536 37 38 /* Register values */ 39 #define CS4281PCI_HISR 0x000 40 # define CS4281PCI_HISR_DMAI 0x00040000 41 # define CS4281PCI_HISR_DMA(x) (0x0100 << (x)) 42 43 #define CS4281PCI_HICR 0x008 44 # define CS4281PCI_HICR_EOI 0x00000003 45 46 #define CS4281PCI_HIMR 0x00c 47 # define CS4281PCI_HIMR_DMAI 0x00040000 48 # define CS4281PCI_HIMR_DMA(x) (0x0100 << (x)) 49 50 #define CS4281PCI_IIER 0x010 51 52 #define CS4281PCI_HDSR(x) (0x0f0 + (x)*0x004) 53 # define CS4281PCI_HDSR_CH1P 0x02000000 54 # define CS4281PCI_HDSR_CH2P 0x01000000 55 # define CS4281PCI_HDSR_HDTC 0x00020000 56 # define CS4281PCI_HDSR_DTC 0x00010000 57 # define CS4281PCI_HDSR_DRUN 0x00008000 58 # define CS4281PCI_HDSR_RQ 0x00000080 59 60 #define CS4281PCI_DCA(x) (0x110 + (x) * 0x010) 61 #define CS4281PCI_DCC(x) (0x114 + (x) * 0x010) 62 #define CS4281PCI_DBA(x) (0x118 + (x) * 0x010) 63 #define CS4281PCI_DBC(x) (0x11c + (x) * 0x010) 64 65 #define CS4281PCI_DMR(x) (0x150 + (x) * 0x008) 66 # define CS4281PCI_DMR_DMA 0x20000000 67 # define CS4281PCI_DMR_POLL 0x10000000 68 # define CS4281PCI_DMR_TBC 0x02000000 69 # define CS4281PCI_DMR_CBC 0x01000000 70 # define CS4281PCI_DMR_SWAPC 0x00400000 71 # define CS4281PCI_DMR_SIZE20 0x00100000 72 # define CS4281PCI_DMR_USIGN 0x00080000 73 # define CS4281PCI_DMR_BEND 0x00040000 74 # define CS4281PCI_DMR_MONO 0x00020000 75 # define CS4281PCI_DMR_SIZE8 0x00010000 76 # define CS4281PCI_DMR_TYPE_DEMAND 0x00000000 77 # define CS4281PCI_DMR_TYPE_SINGLE 0x00000040 78 # define CS4281PCI_DMR_TYPE_BLOCK 0x00000080 79 # define CS4281PCI_DMR_TYPE_CASCADE 0x000000c0 80 # define CS4281PCI_DMR_DEC 0x00000020 81 # define CS4281PCI_DMR_AUTO 0x00000010 82 # define CS4281PCI_DMR_TR_PLAY 0x00000008 83 # define CS4281PCI_DMR_TR_REC 0x00000004 84 85 #define CS4281PCI_DCR(x) (0x154 + (x) * 0x008) 86 # define CS4281PCI_DCR_HTCIE 0x00020000 87 # define CS4281PCI_DCR_TCIE 0x00010000 88 # define CS4281PCI_DCR_MSK 0x00000001 89 90 #define CS4281PCI_FCR(x) (0x180 + (x) * 0x004) 91 # define CS4281PCI_FCR_FEN 0x80000000 92 # define CS4281PCI_FCR_DACZ 0x40000000 93 # define CS4281PCI_FCR_PSH 0x20000000 94 # define CS4281PCI_FCR_RS(x) ((x) << 24) 95 # define CS4281PCI_FCR_LS(x) ((x) << 16) 96 # define CS4281PCI_FCR_SZ(x) ((x) << 8) 97 # define CS4281PCI_FCR_OF(x) (x) 98 99 #define CS4281PCI_FPDR(x) (0x190 + (x) * 0x004) 100 101 #define CS4281PCI_FCHS 0x20c 102 #define CS4281PCI_FSIC(x) (0x210 + (x) * 0x004) 103 104 #define CS4281PCI_PMCS 0x344 105 # define CS4281PCI_PMCS_PS_MASK 0x00000003 106 #define CS4281PCI_PMCS_OFFSET (CS4281PCI_PMCS - 0x300) 107 108 #define CS4281PCI_CWPR 0x3e0 109 # define CS4281PCI_CWPR_MAGIC 0x00004281 110 111 #define CS4281PCI_EPPMC 0x3e4 112 # define CS4281PCI_EPPMC_FPDN 0x00004000 113 #define CS4281PCI_GPIOR 0x3e8 114 115 #define CS4281PCI_SPMC 0x3ec 116 # define CS4281PCI_SPMC_RSTN 0x00000001 117 # define CS4281PCI_SPMC_ASYN 0x00000002 118 # define CS4281PCI_SPMC_WUP1 0x00000004 119 # define CS4281PCI_SPMC_WUP2 0x00000008 120 # define CS4281PCI_SPMC_ASDO 0x00000080 121 # define CS4281PCI_SPMC_ASDI2E 0x00000100 122 # define CS4281PCI_SPMC_EESPD 0x00000200 123 # define CS4281PCI_SPMC_GISPEN 0x00004000 124 # define CS4281PCI_SPMC_GIPPEN 0x00008000 125 126 #define CS4281PCI_CFLR 0x3f0 127 #define CS4281PCI_IISR 0x3f4 128 #define CS4281PCI_TMS 0x3f8 129 #define CS4281PCI_SSVID 0x3fc 130 131 #define CS4281PCI_CLKCR1 0x400 132 # define CS_4281PCI_CLKCR1_DLLSS_MASK 0x0000000c 133 # define CS_4281PCI_CLKCR1_DLLSS_AC97 0x00000004 134 # define CS4281PCI_CLKCR1_DLLP 0x00000010 135 # define CS4281PCI_CLKCR1_SWCE 0x00000020 136 # define CS4281PCI_CLKCR1_DLLOS 0x00000040 137 # define CS4281PCI_CLKCR1_CKRA 0x00010000 138 # define CS4281PCI_CLKCR1_DLLRDY 0x01000000 139 # define CS4281PCI_CLKCR1_CLKON 0x02000000 140 141 #define CS4281PCI_FRR 0x410 142 143 #define CS4281PCI_SLT12O 0x41c 144 #define CS4281PCI_SERMC 0x420 145 # define CS4281PCI_SERMC_PTC_AC97 0x00000002 146 # define CS4281PCI_SERMC_PTC_MASK 0x0000000e 147 # define CS4281PCI_SERMC_ODSEN1 0x01000000 148 # define CS4281PCI_SERMC_ODSEN2 0x02000000 149 #define CS4281PCI_SERC1 0x428 150 #define CS4281PCI_SERC2 0x42c 151 152 #define CS4281PCI_SLT12M 0x45c 153 #define CS4281PCI_ACCTL 0x460 154 # define CS4281PCI_ACCTL_ESYN 0x00000002 155 # define CS4281PCI_ACCTL_VFRM 0x00000004 156 # define CS4281PCI_ACCTL_DCV 0x00000008 157 # define CS4281PCI_ACCTL_CRW 0x00000010 158 # define CS4281PCI_ACCTL_TC 0x00000040 159 160 #define CS4281PCI_ACSTS 0x464 161 # define CS4281PCI_ACSTS_CRDY 0x00000001 162 # define CS4281PCI_ACSTS_VSTS 0x00000002 163 164 #define CS4281PCI_ACOSV 0x468 165 # define CS4281PCI_ACOSV_SLV(x) (1 << (x - 3)) 166 #define CS4281PCI_ACCAD 0x46c 167 #define CS4281PCI_ACCDA 0x470 168 #define CS4281PCI_ACISV 0x474 169 # define CS4281PCI_ACISV_ISV(x) (1 << (x - 3)) 170 #define CS4281PCI_ACSAD 0x478 171 #define CS4281PCI_ACSDA 0x47c 172 #define CS4281PCI_JSPT 0x480 173 #define CS4281PCI_JSCTL 0x484 174 175 #define CS4281PCI_SSPM 0x740 176 # define CS4281PCI_SSPM_MIXEN 0x00000040 177 # define CS4281PCI_SSPM_CSRCEN 0x00000020 178 # define CS4281PCI_SSPM_PSRCEN 0x00000010 179 # define CS4281PCI_SSPM_JSEN 0x00000008 180 # define CS4281PCI_SSPM_ACLEN 0x00000004 181 # define CS4281PCI_SSPM_FMEN 0x00000002 182 183 #define CS4281PCI_DACSR 0x744 184 #define CS4281PCI_ADCSR 0x748 185 #define CS4281PCI_SSCR 0x74c 186 187 #define CS4281PCI_SRCSA 0x75c 188 # define CS4281PCI_SRCSA_PLSS(x) (x) 189 # define CS4281PCI_SRCSA_PRSS(x) ((x) << 8) 190 # define CS4281PCI_SRCSA_CLSS(x) ((x) << 16) 191 # define CS4281PCI_SRCSA_CRSS(x) ((x) << 24) 192 193 #define CS4281PCI_PPLVC 0x760 194 #define CS4281PCI_PPRVC 0x764 195 196 /* Slot definitions (minimal) */ 197 #define CS4281PCI_LPCM_PLAY_SLOT 0x00 198 #define CS4281PCI_RPCM_PLAY_SLOT 0x01 199 200 #define CS4281PCI_LPCM_REC_SLOT 0x0a 201 #define CS4281PCI_RPCM_REC_SLOT 0x0b 202 203 #define CS4281PCI_DISABLED_SLOT 0x1f 204 205 #endif /* _CS4281_H_ */ 206