1/* $NetBSD: i82365reg.h,v 1.7.6.3 2004/09/21 13:27:56 skrll Exp $ */ 2 3/* 4 * Copyright (c) 1997 Marc Horowitz. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by Marc Horowitz. 17 * 4. The name of the author may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32/* 33 * All information is from the intel 82365sl PC Card Interface Controller 34 * (PCIC) data sheet, marked "preliminary". Order number 290423-002, January 35 * 1993. 36 */ 37 38#define PCIC_IOSIZE 2 39 40#define PCIC_REG_INDEX 0 41#define PCIC_REG_DATA 1 42 43/* 44 * The PCIC allows two chips to share the same address. In order not to run 45 * afoul of the netbsd device model, this driver will treat those chips as 46 * the same device. 47 */ 48 49/* pcic can have 2 controllers offset by 0x80 and 2 sockets offset by 0x40 */ 50#define PCIC_CHIP_OFFSET 0x80 51#define PCIC_SOCKET_OFFSET 0x40 52 53/* general setup registers */ 54 55#define PCIC_IDENT 0x00 /* RO */ 56#define PCIC_IDENT_IFTYPE_MASK 0xC0 57#define PCIC_IDENT_IFTYPE_IO_ONLY 0x00 58#define PCIC_IDENT_IFTYPE_MEM_ONLY 0x40 59#define PCIC_IDENT_IFTYPE_MEM_AND_IO 0x80 60#define PCIC_IDENT_IFTYPE_RESERVED 0xC0 61#define PCIC_IDENT_ZERO 0x30 62#define PCIC_IDENT_REV_MASK 0x0F 63#define PCIC_IDENT_REV_I82365SLR0 0x02 64#define PCIC_IDENT_REV_I82365SLR1 0x03 65 66#define PCIC_IDENT_ID_INTEL0 0x82 67#define PCIC_IDENT_ID_INTEL1 0x83 68#define PCIC_IDENT_ID_INTEL2 0x84 69#define PCIC_IDENT_ID_IBM1 0x88 70#define PCIC_IDENT_ID_IBM2 0x89 71#define PCIC_IDENT_ID_IBM3 0x8A 72 73#define PCIC_IF_STATUS 0x01 /* RO */ 74#define PCIC_IF_STATUS_GPI 0x80 /* General Purpose Input */ 75#define PCIC_IF_STATUS_POWERACTIVE 0x40 76#define PCIC_IF_STATUS_READY 0x20 /* really READY/!BUSY */ 77#define PCIC_IF_STATUS_MEM_WP 0x10 78#define PCIC_IF_STATUS_CARDDETECT_MASK 0x0C 79#define PCIC_IF_STATUS_CARDDETECT_PRESENT 0x0C 80#define PCIC_IF_STATUS_BATTERY_MASK 0x03 81#define PCIC_IF_STATUS_BATTERY_DEAD1 0x00 82#define PCIC_IF_STATUS_BATTERY_DEAD2 0x01 83#define PCIC_IF_STATUS_BATTERY_WARNING 0x02 84#define PCIC_IF_STATUS_BATTERY_GOOD 0x03 85 86#define PCIC_PWRCTL 0x02 /* RW */ 87#define PCIC_PWRCTL_OE 0x80 /* output enable */ 88#define PCIC_PWRCTL_DISABLE_RESETDRV 0x40 89#define PCIC_PWRCTL_AUTOSWITCH_ENABLE 0x20 90#define PCIC_PWRCTL_PWR_ENABLE 0x10 91#define PCIC_PWRCTL_VPP2_MASK 0x0C 92#define PCIC_PWRCTL_VPP2_RESERVED 0x0C 93#define PCIC_PWRCTL_VPP2_12V 0x08 94#define PCIC_PWRCTL_VPP2_VCC 0x04 95#define PCIC_PWRCTL_VPP2_OFF 0x00 96#define PCIC_PWRCTL_VPP1_MASK 0x03 97#define PCIC_PWRCTL_VPP1_RESERVED 0x03 98#define PCIC_PWRCTL_VPP1_12V 0x02 99#define PCIC_PWRCTL_VPP1_VCC 0x01 100#define PCIC_PWRCTL_VPP1_OFF 0x00 101 102#define PCIC_CSC 0x04 /* RO */ 103#define PCIC_CSC_ZERO 0xE0 104#define PCIC_CSC_GPI 0x10 105#define PCIC_CSC_CD 0x08 /* Card Detect Change */ 106#define PCIC_CSC_READY 0x04 107#define PCIC_CSC_BATTWARN 0x02 108#define PCIC_CSC_BATTDEAD 0x01 /* for memory cards */ 109#define PCIC_CSC_RI 0x01 /* for i/o cards */ 110 111#define PCIC_ADDRWIN_ENABLE 0x06 /* RW */ 112#define PCIC_ADDRWIN_ENABLE_IO1 0x80 113#define PCIC_ADDRWIN_ENABLE_IO0 0x40 114#define PCIC_ADDRWIN_ENABLE_MEMCS16 0x20 /* rtfds if you care */ 115#define PCIC_ADDRWIN_ENABLE_MEM4 0x10 116#define PCIC_ADDRWIN_ENABLE_MEM3 0x08 117#define PCIC_ADDRWIN_ENABLE_MEM2 0x04 118#define PCIC_ADDRWIN_ENABLE_MEM1 0x02 119#define PCIC_ADDRWIN_ENABLE_MEM0 0x01 120 121/* this is _not_ available on cirrus chips */ 122#define PCIC_CARD_DETECT 0x16 /* RW */ 123#define PCIC_CARD_DETECT_RESERVED 0xC0 124#define PCIC_CARD_DETECT_SW_INTR 0x20 125#define PCIC_CARD_DETECT_RESUME_ENABLE 0x10 126#define PCIC_CARD_DETECT_GPI_TRANSCTL 0x08 127#define PCIC_CARD_DETECT_GPI_ENABLE 0x04 128#define PCIC_CARD_DETECT_CFGRST_ENABLE 0x02 129#define PCIC_CARD_DETECT_MEMDLY_INHIBIT 0x01 130 131/* interrupt registers */ 132 133#define PCIC_INTR 0x03 /* RW */ 134#define PCIC_INTR_RI_ENABLE 0x80 135#define PCIC_INTR_RESET 0x40 /* active low (zero) */ 136#define PCIC_INTR_CARDTYPE_MASK 0x20 137#define PCIC_INTR_CARDTYPE_IO 0x20 138#define PCIC_INTR_CARDTYPE_MEM 0x00 139#define PCIC_INTR_ENABLE 0x10 140#define PCIC_INTR_IRQ_MASK 0x0F 141#define PCIC_INTR_IRQ_SHIFT 0 142#define PCIC_INTR_IRQ_NONE 0x00 143#define PCIC_INTR_IRQ_RESERVED1 0x01 144#define PCIC_INTR_IRQ_RESERVED2 0x02 145#define PCIC_INTR_IRQ3 0x03 146#define PCIC_INTR_IRQ4 0x04 147#define PCIC_INTR_IRQ5 0x05 148#define PCIC_INTR_IRQ_RESERVED6 0x06 149#define PCIC_INTR_IRQ7 0x07 150#define PCIC_INTR_IRQ_RESERVED8 0x08 151#define PCIC_INTR_IRQ9 0x09 152#define PCIC_INTR_IRQ10 0x0A 153#define PCIC_INTR_IRQ11 0x0B 154#define PCIC_INTR_IRQ12 0x0C 155#define PCIC_INTR_IRQ_RESERVED13 0x0D 156#define PCIC_INTR_IRQ14 0x0E 157#define PCIC_INTR_IRQ15 0x0F 158 159#define PCIC_INTR_IRQ_VALIDMASK 0xDEB8 /* 1101 1110 1011 1000 */ 160 161#define PCIC_CSC_INTR 0x05 /* RW */ 162#define PCIC_CSC_INTR_IRQ_MASK 0xF0 163#define PCIC_CSC_INTR_IRQ_SHIFT 4 164#define PCIC_CSC_INTR_IRQ_NONE 0x00 165#define PCIC_CSC_INTR_IRQ_RESERVED1 0x10 166#define PCIC_CSC_INTR_IRQ_RESERVED2 0x20 167#define PCIC_CSC_INTR_IRQ3 0x30 168#define PCIC_CSC_INTR_IRQ4 0x40 169#define PCIC_CSC_INTR_IRQ5 0x50 170#define PCIC_CSC_INTR_IRQ_RESERVED6 0x60 171#define PCIC_CSC_INTR_IRQ7 0x70 172#define PCIC_CSC_INTR_IRQ_RESERVED8 0x80 173#define PCIC_CSC_INTR_IRQ9 0x90 174#define PCIC_CSC_INTR_IRQ10 0xA0 175#define PCIC_CSC_INTR_IRQ11 0xB0 176#define PCIC_CSC_INTR_IRQ12 0xC0 177#define PCIC_CSC_INTR_IRQ_RESERVED13 0xD0 178#define PCIC_CSC_INTR_IRQ14 0xE0 179#define PCIC_CSC_INTR_IRQ15 0xF0 180#define PCIC_CSC_INTR_CD_ENABLE 0x08 181#define PCIC_CSC_INTR_READY_ENABLE 0x04 182#define PCIC_CSC_INTR_BATTWARN_ENABLE 0x02 183#define PCIC_CSC_INTR_BATTDEAD_ENABLE 0x01 /* for memory cards */ 184#define PCIC_CSC_INTR_RI_ENABLE 0x01 /* for I/O cards */ 185 186#define PCIC_CSC_INTR_FORMAT "\177\020" "f\4\4CSC_INTR_IRQ\0" \ 187 "b\0RI\0" \ 188 "b\1BATTWARN\0" \ 189 "b\2READY\0" \ 190 "b\3CD\0" 191 192#define PCIC_CSC_INTR_IRQ_VALIDMASK 0xDEB8 /* 1101 1110 1011 1000 */ 193 194/* I/O registers */ 195 196#define PCIC_IO_WINS 2 197 198#define PCIC_IOCTL 0x07 /* RW */ 199#define PCIC_IOCTL_IO1_WAITSTATE 0x80 200#define PCIC_IOCTL_IO1_ZEROWAIT 0x40 201#define PCIC_IOCTL_IO1_IOCS16SRC_MASK 0x20 202#define PCIC_IOCTL_IO1_IOCS16SRC_CARD 0x20 203#define PCIC_IOCTL_IO1_IOCS16SRC_DATASIZE 0x00 204#define PCIC_IOCTL_IO1_DATASIZE_MASK 0x10 205#define PCIC_IOCTL_IO1_DATASIZE_16BIT 0x10 206#define PCIC_IOCTL_IO1_DATASIZE_8BIT 0x00 207#define PCIC_IOCTL_IO0_WAITSTATE 0x08 208#define PCIC_IOCTL_IO0_ZEROWAIT 0x04 209#define PCIC_IOCTL_IO0_IOCS16SRC_MASK 0x02 210#define PCIC_IOCTL_IO0_IOCS16SRC_CARD 0x02 211#define PCIC_IOCTL_IO0_IOCS16SRC_DATASIZE 0x00 212#define PCIC_IOCTL_IO0_DATASIZE_MASK 0x01 213#define PCIC_IOCTL_IO0_DATASIZE_16BIT 0x01 214#define PCIC_IOCTL_IO0_DATASIZE_8BIT 0x00 215 216#define PCIC_IOADDR0_START_LSB 0x08 217#define PCIC_IOADDR0_START_MSB 0x09 218#define PCIC_IOADDR0_STOP_LSB 0x0A 219#define PCIC_IOADDR0_STOP_MSB 0x0B 220#define PCIC_IOADDR1_START_LSB 0x0C 221#define PCIC_IOADDR1_START_MSB 0x0D 222#define PCIC_IOADDR1_STOP_LSB 0x0E 223#define PCIC_IOADDR1_STOP_MSB 0x0F 224 225/* memory registers */ 226 227/* 228 * memory window addresses refer to bits A23-A12 of the ISA system memory 229 * address. This is a shift of 12 bits. The LSB contains A19-A12, and the 230 * MSB contains A23-A20, plus some other bits. 231 */ 232 233#define PCIC_MEM_WINS 5 234 235#define PCIC_MEM_SHIFT 12 236#define PCIC_MEM_PAGESIZE (1<<PCIC_MEM_SHIFT) 237 238#define PCIC_SYSMEM_ADDRX_SHIFT PCIC_MEM_SHIFT 239#define PCIC_SYSMEM_ADDRX_START_MSB_DATASIZE_MASK 0x80 240#define PCIC_SYSMEM_ADDRX_START_MSB_DATASIZE_16BIT 0x80 241#define PCIC_SYSMEM_ADDRX_START_MSB_DATASIZE_8BIT 0x00 242#define PCIC_SYSMEM_ADDRX_START_MSB_ZEROWAIT 0x40 243#define PCIC_SYSMEM_ADDRX_START_MSB_SCRATCH_MASK 0x30 244#define PCIC_SYSMEM_ADDRX_START_MSB_ADDR_MASK 0x0F 245 246#define PCIC_SYSMEM_ADDRX_STOP_MSB_WAIT_MASK 0xC0 247#define PCIC_SYSMEM_ADDRX_STOP_MSB_WAIT0 0x00 248#define PCIC_SYSMEM_ADDRX_STOP_MSB_WAIT1 0x40 249#define PCIC_SYSMEM_ADDRX_STOP_MSB_WAIT2 0x80 250#define PCIC_SYSMEM_ADDRX_STOP_MSB_WAIT3 0xC0 251#define PCIC_SYSMEM_ADDRX_STOP_MSB_ADDR_MASK 0x0F 252 253/* 254 * The card side of a memory mapping consists of bits A19-A12 of the card 255 * memory address in the LSB, and A25-A20 plus some other bits in the MSB. 256 * Again, the shift is 12 bits. 257 */ 258 259#define PCIC_CARDMEM_ADDRX_SHIFT PCIC_MEM_SHIFT 260#define PCIC_CARDMEM_ADDRX_MSB_WP 0x80 261#define PCIC_CARDMEM_ADDRX_MSB_REGACTIVE_MASK 0x40 262#define PCIC_CARDMEM_ADDRX_MSB_REGACTIVE_ATTR 0x40 263#define PCIC_CARDMEM_ADDRX_MSB_REGACTIVE_COMMON 0x00 264#define PCIC_CARDMEM_ADDRX_MSB_ADDR_MASK 0x3F 265 266#define PCIC_SYSMEM_ADDR0_START_LSB 0x10 267#define PCIC_SYSMEM_ADDR0_START_MSB 0x11 268#define PCIC_SYSMEM_ADDR0_STOP_LSB 0x12 269#define PCIC_SYSMEM_ADDR0_STOP_MSB 0x13 270 271#define PCIC_CARDMEM_ADDR0_LSB 0x14 272#define PCIC_CARDMEM_ADDR0_MSB 0x15 273 274/* #define PCIC_RESERVED 0x17 */ 275 276#define PCIC_SYSMEM_ADDR1_START_LSB 0x18 277#define PCIC_SYSMEM_ADDR1_START_MSB 0x19 278#define PCIC_SYSMEM_ADDR1_STOP_LSB 0x1A 279#define PCIC_SYSMEM_ADDR1_STOP_MSB 0x1B 280 281#define PCIC_CARDMEM_ADDR1_LSB 0x1C 282#define PCIC_CARDMEM_ADDR1_MSB 0x1D 283 284#define PCIC_SYSMEM_ADDR2_START_LSB 0x20 285#define PCIC_SYSMEM_ADDR2_START_MSB 0x21 286#define PCIC_SYSMEM_ADDR2_STOP_LSB 0x22 287#define PCIC_SYSMEM_ADDR2_STOP_MSB 0x23 288 289#define PCIC_CARDMEM_ADDR2_LSB 0x24 290#define PCIC_CARDMEM_ADDR2_MSB 0x25 291 292/* #define PCIC_RESERVED 0x26 */ 293/* #define PCIC_RESERVED 0x27 */ 294 295#define PCIC_SYSMEM_ADDR3_START_LSB 0x28 296#define PCIC_SYSMEM_ADDR3_START_MSB 0x29 297#define PCIC_SYSMEM_ADDR3_STOP_LSB 0x2A 298#define PCIC_SYSMEM_ADDR3_STOP_MSB 0x2B 299 300#define PCIC_CARDMEM_ADDR3_LSB 0x2C 301#define PCIC_CARDMEM_ADDR3_MSB 0x2D 302 303/* #define PCIC_RESERVED 0x2E */ 304/* #define PCIC_RESERVED 0x2F */ 305 306#define PCIC_SYSMEM_ADDR4_START_LSB 0x30 307#define PCIC_SYSMEM_ADDR4_START_MSB 0x31 308#define PCIC_SYSMEM_ADDR4_STOP_LSB 0x32 309#define PCIC_SYSMEM_ADDR4_STOP_MSB 0x33 310 311#define PCIC_CARDMEM_ADDR4_LSB 0x34 312#define PCIC_CARDMEM_ADDR4_MSB 0x35 313 314/* #define PCIC_RESERVED 0x36 */ 315/* #define PCIC_RESERVED 0x37 */ 316/* #define PCIC_RESERVED 0x38 */ 317/* #define PCIC_RESERVED 0x39 */ 318/* #define PCIC_RESERVED 0x3A */ 319/* #define PCIC_RESERVED 0x3B */ 320/* #define PCIC_RESERVED 0x3C */ 321/* #define PCIC_RESERVED 0x3D */ 322/* #define PCIC_RESERVED 0x3E */ 323/* #define PCIC_RESERVED 0x3F */ 324 325/* vendor-specific registers */ 326 327#define PCIC_INTEL_GLOBAL_CTL 0x1E /* RW */ 328#define PCIC_INTEL_GLOBAL_CTL_RESERVED 0xF0 329#define PCIC_INTEL_GLOBAL_CTL_IRQ14PULSE_ENABLE 0x08 330#define PCIC_INTEL_GLOBAL_CTL_EXPLICIT_CSC_ACK 0x04 331#define PCIC_INTEL_GLOBAL_CTL_IRQLEVEL_ENABLE 0x02 332#define PCIC_INTEL_GLOBAL_CTL_POWERDOWN 0x01 333 334#define PCIC_CIRRUS_MISC_CTL_1 0x16 /* RW */ 335#define PCIC_CIRRUS_MISC_CTL_1_SPKR_ENABLE 0x10 336 337#define PCIC_CIRRUS_FIFO_CTL 0x17 /* RW */ 338#define PCIC_CIRRUS_FIFO_CTL_EMPTY 0x80 /* I/O read */ 339#define PCIC_CIRRUS_FIFO_CTL_FLUSH 0x80 /* I/O write */ 340 341#define PCIC_CIRRUS_MISC_CTL_2 0x1E /* RW */ 342#define PCIC_CIRRUS_MISC_CTL_2_SUSPEND 0x04 343#define PCIC_CIRRUS_MISC_CTL_2_LP_DYNAMIC_MODE 0x02 344 345#define PCIC_CIRRUS_CHIP_INFO 0x1F 346#define PCIC_CIRRUS_CHIP_INFO_CHIP_ID 0xC0 347#define PCIC_CIRRUS_CHIP_INFO_SLOTS 0x20 348#define PCIC_CIRRUS_CHIP_INFO_REV 0x1F 349 350#define PCIC_CIRRUS_EXTENDED_INDEX 0x2E 351#define PCIC_CIRRUS_EXTENDED_DATA 0x2F 352 353#define PCIC_CIRRUS_EXT_CONTROL_1 0x03 354#define PCIC_CIRRUS_EXT_CONTROL_1_PCI_INTR_MASK 0x18 355 356#define PCIC_CIRRUS_PROD_ID 0x35 /* RO */ 357#define PCIC_CIRRUS_PROD_ID_FAM_MASK 0xF0 358#define PCIC_CIRRUS_PROD_ID_FAM_PD6729 0x20 359#define PCIC_CIRRUS_PROD_ID_PROD_MASK 0x0F 360#define PCIC_CIRRUS_PROD_ID_PROD_PD6729 0x00 361 362#define PCIC_RICOH_REG_CHIP_ID 0x3A 363#define PCIC_RICOH_CHIP_ID_5C296 0x32 364#define PCIC_RICOH_CHIP_ID_5C396 0xB2 365#define PCIC_RICOH_REG_MCR2 0x2F 366#define PCIC_RICOH_MCR2_VCC_DIRECT 0x08 367#define PCIC_RICOH_MCR2_VCC_SEL_MASK 0x01 368#define PCIC_RICOH_MCR2_VCC_SEL_3V 0x01 369#define PCIC_RICOH_MCR2_VCC_SEL_5V 0x00 370