pccbbreg.h revision 1.14
1 /* $NetBSD: pccbbreg.h,v 1.14 2008/07/03 13:37:35 drochner Exp $ */ 2 /* 3 * Copyright (c) 1999 HAYAKAWA Koichi. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by HAYAKAWA Koichi. 16 * 4. The name of the author may not be used to endorse or promote products 17 * derived from this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 32 #ifndef _DEV_PCI_PCCBBREG_H_ 33 #define _DEV_PCI_PCCBBREG_H_ 34 35 36 37 38 #define PCI_SOCKBASE 0x10 /* Socket Base Address Register */ 39 #define PCI_CBB_SECSTATUS 0x14 /* secondary status (starts at 0x16) */ 40 #define PCI_BUSNUM 0x18 /* latency timer, Subordinate bus number */ 41 #define PCI_LEGACY 0x44 /* legacy IO register address (32 bits) */ 42 #define PCI_SYSCTRL 0x80 /* System control */ 43 #define PCI_CBCTRL 0x90 /* Retry status, Card ctrl, Device ctrl */ 44 45 #define PCI_CLASS_INTERFACE_MASK 0xffffff00 46 #define PCI_CLASS_INTERFACE_YENTA 0x06070000 47 48 #define CBB_SECSTATUS_CBMABORT 0x20000000 49 50 #define CB_SOCKET_EVENT 0x00 /* offset of cardbus socket event reg */ 51 #define CB_SOCKET_MASK 0x04 /* offset of cardbus socket mask register */ 52 #define CB_SOCKET_STAT 0x08 /* offset of cardbus socket present-state */ 53 #define CB_SOCKET_FORCE 0x0c /* offset of cardbus socket force event */ 54 #define CB_SOCKET_CTRL 0x10 /* offset of cardbus socket control reg */ 55 56 #define PCCBB_SOCKEVENT_BITS "\020\001CSTS\002CD1\003CD2\004PWR" 57 #define PCCBB_SOCKSTATE_BITS "\020\001CSTS\002CD1\003CD3\004PWR" \ 58 "\00516BIT\006CB\007CINT\010NOTA\011DLOST\012BADVCC" \ 59 "\0135v\0143v\015Xv\016Yv\0355vS\0363vS\037XvS\040YvS" 60 61 /* CardBus latency timer, Subordinate bus no, CardBus bus no and PCI bus no */ 62 #define PCI_CB_LSCP_REG 0x18 63 /* CardBus memory and io windows */ 64 #define PCI_CB_MEMBASE0 0x1c 65 #define PCI_CB_MEMLIMIT0 0x20 66 #define PCI_CB_MEMBASE1 0x24 67 #define PCI_CB_MEMLIMIT1 0x28 68 #define PCI_CB_IOBASE0 0x2c 69 #define PCI_CB_IOLIMIT0 0x30 70 #define PCI_CB_IOBASE1 0x34 71 #define PCI_CB_IOLIMIT1 0x38 72 73 /* PCI_CB_LSCP_REG */ 74 #define PCI_CB_LATENCY_SHIFT 24 75 #define PCI_CB_LATENCY_MASK 0xff 76 #define PCI_CB_LATENCY(x) (((x) >> PCI_CB_LATENCY_SHIFT) & PCI_CB_LATENCY_MASK) 77 78 79 80 /* PCI_BCR_INTR bits for generic PCI-CardBus bridge */ 81 #define CB_BCR_RESET_ENABLE 0x00400000 82 #define CB_BCR_INTR_IREQ_ENABLE 0x00800000 83 #define CB_BCR_PREFETCH_MEMWIN0 0x01000000 84 #define CB_BCR_PREFETCH_MEMWIN1 0x02000000 85 #define CB_BCR_WRITE_POST_ENABLE 0x04000000 86 87 /* TI [14][245]xx */ 88 #define PCI12XX_MMCTRL 0x84 89 90 /* TI 12xx/14xx/15xx (except 1250, 1251, 1251B/1450) */ 91 #define PCI12XX_MFUNC 0x8c 92 #define PCI12XX_MFUNC_PIN0 0x0000000f 93 #define PCI12XX_MFUNC_PIN0_INTA 0x02 94 #define PCI12XX_MFUNC_PIN1 0x000000f0 95 #define PCI12XX_MFUNC_PIN1_INTB 0x20 96 #define PCI12XX_MFUNC_PIN2 0x00000f00 97 #define PCI12XX_MFUNC_PIN3 0x0000f000 98 #define PCI12XX_MFUNC_PIN4 0x000f0000 99 #define PCI12XX_MFUNC_PIN5 0x00f00000 100 #define PCI12XX_MFUNC_PIN6 0x0f000000 101 102 /* PCI_CBCTRL bits for TI PCI113X */ 103 #define PCI113X_CBCTRL_INT_SERIAL 0x040000 104 #define PCI113X_CBCTRL_INT_ISA 0x020000 105 #define PCI113X_CBCTRL_INT_MASK 0x060000 106 #define PCI113X_CBCTRL_RIENB 0x8000 /* Ring indicate output enable */ 107 #define PCI113X_CBCTRL_ZVENAB 0x4000 /* ZV mode enable */ 108 #define PCI113X_CBCTRL_PCI_IRQ_ENA 0x2000 /* PCI intr enable (funct and CSC) */ 109 #define PCI113X_CBCTRL_PCI_INTR 0x1000 /* PCI functional intr req */ 110 #define PCI113X_CBCTRL_PCI_CSC 0x0800 /* CSC intr route to PCI */ 111 #define PCI113X_CBCTRL_PCI_CSC_D 0x0400 /* unknown */ 112 #define PCI113X_CBCTRL_SPK_ENA 0x0200 /* Speaker enable */ 113 #define PCI113X_CBCTRL_INTR_DET 0x0100 /* functional interrupt detect */ 114 115 /* PCI_CBCTRL bits for TI PCI12XX */ 116 #define PCI12XX_SYSCTRL_INTRTIE 0x20000000u 117 #define PCI12XX_SYSCTRL_VCCPROT 0x200000 118 #define PCI12XX_SYSCTRL_PWRSAVE 0x000040 119 #define PCI12XX_SYSCTRL_SUBSYSRW 0x000020 120 #define PCI12XX_SYSCTRL_CB_DPAR 0x000010 121 #define PCI12XX_SYSCTRL_CDMA_EN 0x000008 122 #define PCI12XX_SYSCTRL_KEEPCLK 0x000002 123 #define PCI12XX_SYSCTRL_RIMUX 0x000001 124 #define PCI12XX_CBCTRL_CSC 0x20000000u 125 #define PCI12XX_CBCTRL_ASYNC_CSC 0x01000000u 126 #define PCI12XX_CBCTRL_INT_SERIAL 0x060000 127 #define PCI12XX_CBCTRL_INT_PCI_SERIAL 0x040000 128 #define PCI12XX_CBCTRL_INT_ISA 0x020000 129 #define PCI12XX_CBCTRL_INT_PCI 0x000000 130 #define PCI12XX_CBCTRL_INT_MASK 0x060000 131 #define PCI12XX_CBCTRL_RIENB 0x8000 /* Ring indicate output enable */ 132 #define PCI12XX_CBCTRL_ZVENAB 0x4000 /* ZV mode enable */ 133 #define PCI12XX_CBCTRL_AUD2MUX 0x0400 /* unknown */ 134 #define PCI12XX_CBCTRL_SPK_ENA 0x0200 /* Speaker enable */ 135 #define PCI12XX_CBCTRL_INTR_DET 0x0100 /* functional interrupt detect */ 136 137 /* 1: permit burst read from CardBus (default: on) */ 138 #define PCI1420_SYSCTRL_MRBURSTDN __BIT(15) 139 /* 1: permit burst read from PCI bus (default: off!) */ 140 #define PCI1420_SYSCTRL_MRBURSTUP __BIT(14) 141 142 #define PCI1420_SYSCTRL_MRBURST \ 143 (PCI1420_SYSCTRL_MRBURSTDN|PCI1420_SYSCTRL_MRBURSTUP) 144 145 /* PCI_BCR_INTR additional bit for Rx5C46[567] */ 146 #define CB_BCRI_RL_3E0_ENA 0x08000000 147 #define CB_BCRI_RL_3E2_ENA 0x10000000 148 149 150 /* PCI configuration register definition for Ricoh 5C475 */ 151 #define RICOH_PCI_MISC_CTRL 0x82 152 153 154 /* 155 * Special resister definition for Toshiba ToPIC95/97 156 * These values are borrowed from pcmcia-cs/Linux. 157 */ 158 #define TOPIC_SOCKET_CTRL 0x90 159 # define TOPIC_SOCKET_CTRL_SCR_IRQSEL 0x00000001 /* PCI intr */ 160 161 #define TOPIC_SLOT_CTRL 0xa0 162 # define TOPIC_SLOT_CTRL_SLOTON 0x00000080 163 # define TOPIC_SLOT_CTRL_SLOTEN 0x00000040 164 # define TOPIC_SLOT_CTRL_ID_LOCK 0x00000020 165 # define TOPIC_SLOT_CTRL_ID_WP 0x00000010 166 # define TOPIC_SLOT_CTRL_PORT_MASK 0x0000000c 167 # define TOPIC_SLOT_CTRL_PORT_SHIFT 2 168 # define TOPIC_SLOT_CTRL_OSF_MASK 0x00000003 169 # define TOPIC_SLOT_CTRL_OSF_SHIFT 0 170 171 # define TOPIC_SLOT_CTRL_INTB 0x00002000 172 # define TOPIC_SLOT_CTRL_INTA 0x00001000 173 # define TOPIC_SLOT_CTRL_INT_MASK 0x00003000 174 # define TOPIC_SLOT_CTRL_CLOCK_MASK 0x00000c00 175 # define TOPIC_SLOT_CTRL_CLOCK_2 0x00000800 /* PCI Clock/2 */ 176 # define TOPIC_SLOT_CTRL_CLOCK_1 0x00000400 /* PCI Clock */ 177 # define TOPIC_SLOT_CTRL_CLOCK_0 0x00000000 /* no clock */ 178 # define TOPIC97_SLOT_CTRL_STSIRQP 0x00000400 /* status change intr pulse */ 179 # define TOPIC97_SLOT_CTRL_IRQP 0x00000200 /* function intr pulse */ 180 # define TOPIC97_SLOT_CTRL_PCIINT 0x00000100 /* intr routing to PCI INT */ 181 182 # define TOPIC_SLOT_CTRL_CARDBUS 0x80000000 183 # define TOPIC_SLOT_CTRL_VS1 0x04000000 184 # define TOPIC_SLOT_CTRL_VS2 0x02000000 185 # define TOPIC_SLOT_CTRL_SWDETECT 0x01000000 186 187 #define TOPIC_REG_CTRL 0x00a4 188 # define TOPIC_REG_CTRL_RESUME_RESET 0x80000000 189 # define TOPIC_REG_CTRL_REMOVE_RESET 0x40000000 190 # define TOPIC97_REG_CTRL_CLKRUN_ENA 0x20000000 191 # define TOPIC97_REG_CTRL_TESTMODE 0x10000000 192 # define TOPIC97_REG_CTRL_IOPLUP 0x08000000 193 # define TOPIC_REG_CTRL_BUFOFF_PWROFF 0x02000000 194 # define TOPIC_REG_CTRL_BUFOFF_SIGOFF 0x01000000 195 # define TOPIC97_REG_CTRL_CB_DEV_MASK 0x0000f800 196 # define TOPIC97_REG_CTRL_CB_DEV_SHIFT 11 197 # define TOPIC97_REG_CTRL_RI_DISABLE 0x00000004 198 # define TOPIC97_REG_CTRL_CAUDIO_OFF 0x00000002 199 # define TOPIC_REG_CTRL_CAUDIO_INVERT 0x00000001 200 201 202 203 /* socket event register (CB_SOCKET_EVENT) elements */ 204 #define CB_SOCKET_EVENT_CSTS 0x01 /* CARDSTS event occurs */ 205 #define CB_SOCKET_EVENT_CD 0x06 /* CD event occurs */ 206 #define CB_SOCKET_EVENT_CD1 0x02 /* CD1 event occurs */ 207 #define CB_SOCKET_EVENT_CD2 0x04 /* CD2 event occurs */ 208 #define CB_SOCKET_EVENT_POWER 0x08 /* Power cycle event occurs */ 209 210 211 /* socket mask register (CB_SOCKET_MASK) elements */ 212 #define CB_SOCKET_MASK_CSTS 0x01 /* CARDSTS event mask */ 213 #define CB_SOCKET_MASK_CD 0x06 /* CD event mask */ 214 #define CB_SOCKET_MASK_POWER 0x08 /* Power cycle event mask */ 215 216 /* socket present-state register (CB_SOCKET_STAT) elements */ 217 #define CB_SOCKET_STAT_CARDSTS 0x01 /* card status change bit */ 218 #define CB_SOCKET_STAT_CD1 0x02 /* card detect 1 */ 219 #define CB_SOCKET_STAT_CD2 0x04 /* card detect 2 */ 220 #define CB_SOCKET_STAT_CD 0x06 /* card detect 1 and 2 */ 221 #define CB_SOCKET_STAT_PWRCYCLE 0x08 /* power cycle */ 222 #define CB_SOCKET_STAT_16BIT 0x010 /* 16-bit card */ 223 #define CB_SOCKET_STAT_CB 0x020 /* cardbus card */ 224 #define CB_SOCKET_STAT_IREQ 0x040 /* READY(~IREQ)//(~CINT) bit */ 225 #define CB_SOCKET_STAT_NOTCARD 0x080 /* Inserted card is unrecognisable */ 226 #define CB_SOCKET_STAT_DATALOST 0x0100 /* data lost */ 227 #define CB_SOCKET_STAT_BADVCC 0x0200 /* Bad Vcc Request */ 228 #define CB_SOCKET_STAT_5VCARD 0x0400 /* 5 V Card */ 229 #define CB_SOCKET_STAT_3VCARD 0x0800 /* 3.3 V Card */ 230 #define CB_SOCKET_STAT_XVCARD 0x01000 /* X.X V Card */ 231 #define CB_SOCKET_STAT_YVCARD 0x02000 /* Y.Y V Card */ 232 #define CB_SOCKET_STAT_5VSOCK 0x10000000 /* 5 V Socket */ 233 #define CB_SOCKET_STAT_3VSOCK 0x20000000 /* 3.3 V Socket */ 234 #define CB_SOCKET_STAT_XVSOCK 0x40000000 /* X.X V Socket */ 235 #define CB_SOCKET_STAT_YVSOCK 0x80000000 /* Y.Y V Socket */ 236 237 /* socket force event register (CB_SOCKET_FORCE) elements */ 238 #define CB_SOCKET_FORCE_BADVCC 0x0200 /* Bad Vcc Request */ 239 240 241 /* socket control register (CB_SOCKET_CTRL) elements */ 242 #define CB_SOCKET_CTRL_VPPMASK 0x07 243 #define CB_SOCKET_CTRL_VPP_OFF 0x00 244 #define CB_SOCKET_CTRL_VPP_12V 0x01 245 #define CB_SOCKET_CTRL_VPP_5V 0x02 246 #define CB_SOCKET_CTRL_VPP_3V 0x03 247 #define CB_SOCKET_CTRL_VPP_XV 0x04 248 #define CB_SOCKET_CTRL_VPP_YV 0x05 249 250 #define CB_SOCKET_CTRL_VCCMASK 0x070 251 #define CB_SOCKET_CTRL_VCC_OFF 0x000 252 #define CB_SOCKET_CTRL_VCC_5V 0x020 253 #define CB_SOCKET_CTRL_VCC_3V 0x030 254 #define CB_SOCKET_CTRL_VCC_XV 0x040 255 #define CB_SOCKET_CTRL_VCC_YV 0x050 256 257 #define CB_SOCKET_CTRL_STOPCLK 0x080 258 259 260 261 /* PCCARD VOLTAGE */ 262 #define PCCARD_VCC_UKN 0x00 /* unknown */ 263 #define PCCARD_VCC_5V 0x01 264 #define PCCARD_VCC_3V 0x02 265 #define PCCARD_VCC_XV 0x04 266 #define PCCARD_VCC_YV 0x08 267 268 269 #endif /* _DEV_PCI_PCCBBREG_H_ */ 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Indexes created Fri Sep 26 20:09:58 GMT 2025