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/* $NetBSD: i82365reg.h,v 1.3 1998/12/20 17:53:28 nathanw Exp $ */ /* $FreeBSD: release/9.1.0/sys/dev/exca/excareg.h 201450 2010-01-03 23:26:29Z imp $ */ /*- * Copyright (c) 2002 M Warner Losh. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * This software may be derived from NetBSD i82365.c and other files with * the following copyright: * * Copyright (c) 1997 Marc Horowitz. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Marc Horowitz. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _SYS_DEV_EXCA_EXCAREG_H #define _SYS_DEV_EXCA_EXCAREG_H /* * All information is from the intel 82365sl PC Card Interface Controller * (PCIC) data sheet, marked "preliminary". Order number 290423-002, January * 1993. */ #define EXCA_IOSIZE 2 #define EXCA_REG_INDEX 0 #define EXCA_REG_DATA 1 #define EXCA_NSLOTS 4 /* 2 in 2 chips */ /* * I/o ports */ #define EXCA_INDEX0 0x3e0 /* * The PCIC allows two chips to share the same address. In order not to run * afoul of the bsd device model, this driver will treat those chips as * the same device. */ #define EXCA_CHIP0_BASE 0x00 #define EXCA_CHIP1_BASE 0x80 /* Each PCIC chip can drive two sockets */ #define EXCA_SOCKET_SIZE 0x40 #define EXCA_SOCKETA_INDEX 0x00 #define EXCA_SOCKETB_INDEX EXCA_SOCKET_SIZE /* general setup registers */ #define EXCA_IDENT 0x00 /* RO */ #define EXCA_IDENT_IFTYPE_MASK 0xC0 #define EXCA_IDENT_IFTYPE_IO_ONLY 0x00 #define EXCA_IDENT_IFTYPE_MEM_ONLY 0x40 #define EXCA_IDENT_IFTYPE_MEM_AND_IO 0x80 #define EXCA_IDENT_IFTYPE_RESERVED 0xC0 #define EXCA_IDENT_ZERO 0x30 #define EXCA_IDENT_REV_MASK 0x0F #define EXCA_IDENT_REV_I82365SLR0 0x02 /* step a/b */ #define EXCA_IDENT_REV_I82365SLR1 0x03 /* step c */ #define EXCA_IDENT_REV_I82365SLDF 0x04 /* step df */ #define EXCA_IDENT_REV_IBM1 0x08 /* ibm clone */ #define EXCA_IDENT_REV_IBM2 0x09 /* ibm clone */ #define EXCA_IDENT_REV_IBM_KING 0x0a /* ibm king */ #define EXCA_IF_STATUS 0x01 /* RO */ #define EXCA_IF_STATUS_GPI 0x80 /* General Purpose Input */ #define EXCA_IF_STATUS_POWERACTIVE 0x40 #define EXCA_IF_STATUS_READY 0x20 /* really READY/!BUSY */ #define EXCA_IF_STATUS_MEM_WP 0x10 #define EXCA_IF_STATUS_CARDDETECT_MASK 0x0C #define EXCA_IF_STATUS_CARDDETECT_PRESENT 0x0C #define EXCA_IF_STATUS_BATTERY_MASK 0x03 #define EXCA_IF_STATUS_BATTERY_DEAD1 0x00 #define EXCA_IF_STATUS_BATTERY_DEAD2 0x01 #define EXCA_IF_STATUS_BATTERY_WARNING 0x02 #define EXCA_IF_STATUS_BATTERY_GOOD 0x03 #define EXCA_PWRCTL 0x02 /* RW */ #define EXCA_PWRCTL_OE 0x80 /* output enable */ #define EXCA_PWRCTL_DISABLE_RESETDRV 0x40 #define EXCA_PWRCTL_AUTOSWITCH_ENABLE 0x20 #define EXCA_PWRCTL_PWR_ENABLE 0x10 #define EXCA_PWRCTL_VPP2_MASK 0x0C /* XXX these are a little unclear from the data sheet */ #define EXCA_PWRCTL_VPP2_RESERVED 0x0C #define EXCA_PWRCTL_VPP2_EN1 0x08 #define EXCA_PWRCTL_VPP2_EN0 0x04 #define EXCA_PWRCTL_VPP2_ENX 0x00 #define EXCA_PWRCTL_VPP1_MASK 0x03 /* XXX these are a little unclear from the data sheet */ #define EXCA_PWRCTL_VPP1_RESERVED 0x03 #define EXCA_PWRCTL_VPP1_EN1 0x02 #define EXCA_PWRCTL_VPP1_EN0 0x01 #define EXCA_PWRCTL_VPP1_ENX 0x00 #define EXCA_CSC 0x04 /* RW */ #define EXCA_CSC_ZERO 0xE0 #define EXCA_CSC_GPI 0x10 #define EXCA_CSC_CD 0x08 /* Card Detect Change */ #define EXCA_CSC_READY 0x04 #define EXCA_CSC_BATTWARN 0x02 #define EXCA_CSC_BATTDEAD 0x01 /* for memory cards */ #define EXCA_CSC_RI 0x01 /* for i/o cards */ #define EXCA_ADDRWIN_ENABLE 0x06 /* RW */ #define EXCA_ADDRWIN_ENABLE_IO1 0x80 #define EXCA_ADDRWIN_ENABLE_IO0 0x40 #define EXCA_ADDRWIN_ENABLE_MEMCS16 0x20 /* rtfds if you care */ #define EXCA_ADDRWIN_ENABLE_MEM4 0x10 #define EXCA_ADDRWIN_ENABLE_MEM3 0x08 #define EXCA_ADDRWIN_ENABLE_MEM2 0x04 #define EXCA_ADDRWIN_ENABLE_MEM1 0x02 #define EXCA_ADDRWIN_ENABLE_MEM0 0x01 #define EXCA_CARD_DETECT 0x16 /* RW */ #define EXCA_CARD_DETECT_RESERVED 0xC0 #define EXCA_CARD_DETECT_SW_INTR 0x20 #define EXCA_CARD_DETECT_RESUME_ENABLE 0x10 #define EXCA_CARD_DETECT_GPI_TRANSCTL 0x08 #define EXCA_CARD_DETECT_GPI_ENABLE 0x04 #define EXCA_CARD_DETECT_CFGRST_ENABLE 0x02 #define EXCA_CARD_DETECT_MEMDLY_INHIBIT 0x01 /* interrupt registers */ #define EXCA_INTR 0x03 /* RW */ #define EXCA_INTR_RI_ENABLE 0x80 #define EXCA_INTR_RESET 0x40 /* active low (zero) */ #define EXCA_INTR_CARDTYPE_MASK 0x20 #define EXCA_INTR_CARDTYPE_IO 0x20 #define EXCA_INTR_CARDTYPE_MEM 0x00 #define EXCA_INTR_ENABLE 0x10 #define EXCA_INTR_IRQ_MASK 0x0F #define EXCA_INTR_IRQ_SHIFT 0 #define EXCA_INTR_IRQ_NONE 0x00 #define EXCA_INTR_IRQ_RESERVED1 0x01 #define EXCA_INTR_IRQ_RESERVED2 0x02 #define EXCA_INTR_IRQ3 0x03 #define EXCA_INTR_IRQ4 0x04 #define EXCA_INTR_IRQ5 0x05 #define EXCA_INTR_IRQ_RESERVED6 0x06 #define EXCA_INTR_IRQ7 0x07 #define EXCA_INTR_IRQ_RESERVED8 0x08 #define EXCA_INTR_IRQ9 0x09 #define EXCA_INTR_IRQ10 0x0A #define EXCA_INTR_IRQ11 0x0B #define EXCA_INTR_IRQ12 0x0C #define EXCA_INTR_IRQ_RESERVED13 0x0D #define EXCA_INTR_IRQ14 0x0E #define EXCA_INTR_IRQ15 0x0F #define EXCA_INTR_IRQ_VALIDMASK 0xDEB8 /* 1101 1110 1011 1000 */ #define EXCA_CSC_INTR 0x05 /* RW */ #define EXCA_CSC_INTR_IRQ_MASK 0xF0 #define EXCA_CSC_INTR_IRQ_SHIFT 4 #define EXCA_CSC_INTR_IRQ_NONE 0x00 #define EXCA_CSC_INTR_IRQ_RESERVED1 0x10 #define EXCA_CSC_INTR_IRQ_RESERVED2 0x20 #define EXCA_CSC_INTR_IRQ3 0x30 #define EXCA_CSC_INTR_IRQ4 0x40 #define EXCA_CSC_INTR_IRQ5 0x50 #define EXCA_CSC_INTR_IRQ_RESERVED6 0x60 #define EXCA_CSC_INTR_IRQ7 0x70 #define EXCA_CSC_INTR_IRQ_RESERVED8 0x80 #define EXCA_CSC_INTR_IRQ9 0x90 #define EXCA_CSC_INTR_IRQ10 0xA0 #define EXCA_CSC_INTR_IRQ11 0xB0 #define EXCA_CSC_INTR_IRQ12 0xC0 #define EXCA_CSC_INTR_IRQ_RESERVED13 0xD0 #define EXCA_CSC_INTR_IRQ14 0xE0 #define EXCA_CSC_INTR_IRQ15 0xF0 #define EXCA_CSC_INTR_CD_ENABLE 0x08 #define EXCA_CSC_INTR_READY_ENABLE 0x04 #define EXCA_CSC_INTR_BATTWARN_ENABLE 0x02 #define EXCA_CSC_INTR_BATTDEAD_ENABLE 0x01 /* for memory cards */ #define EXCA_CSC_INTR_RI_ENABLE 0x01 /* for I/O cards */ #define EXCA_CSC_INTR_IRQ_VALIDMASK 0xDEB8 /* 1101 1110 1011 1000 */ /* I/O registers */ #define EXCA_IO_WINS 2 #define EXCA_IOCTL 0x07 /* RW */ #define EXCA_IOCTL_IO1_WAITSTATE 0x80 #define EXCA_IOCTL_IO1_ZEROWAIT 0x40 #define EXCA_IOCTL_IO1_IOCS16SRC_MASK 0x20 #define EXCA_IOCTL_IO1_IOCS16SRC_CARD 0x20 #define EXCA_IOCTL_IO1_IOCS16SRC_DATASIZE 0x00 #define EXCA_IOCTL_IO1_DATASIZE_MASK 0x10 #define EXCA_IOCTL_IO1_DATASIZE_16BIT 0x10 #define EXCA_IOCTL_IO1_DATASIZE_8BIT 0x00 #define EXCA_IOCTL_IO0_WAITSTATE 0x08 #define EXCA_IOCTL_IO0_ZEROWAIT 0x04 #define EXCA_IOCTL_IO0_IOCS16SRC_MASK 0x02 #define EXCA_IOCTL_IO0_IOCS16SRC_CARD 0x02 #define EXCA_IOCTL_IO0_IOCS16SRC_DATASIZE 0x00 #define EXCA_IOCTL_IO0_DATASIZE_MASK 0x01 #define EXCA_IOCTL_IO0_DATASIZE_16BIT 0x01 #define EXCA_IOCTL_IO0_DATASIZE_8BIT 0x00 #define EXCA_IOADDR0_START_LSB 0x08 #define EXCA_IOADDR0_START_MSB 0x09 #define EXCA_IOADDR0_STOP_LSB 0x0A #define EXCA_IOADDR0_STOP_MSB 0x0B #define EXCA_IOADDR1_START_LSB 0x0C #define EXCA_IOADDR1_START_MSB 0x0D #define EXCA_IOADDR1_STOP_LSB 0x0E #define EXCA_IOADDR1_STOP_MSB 0x0F /* memory registers */ /* * memory window addresses refer to bits A23-A12 of the ISA system memory * address. This is a shift of 12 bits. The LSB contains A19-A12, and the * MSB contains A23-A20, plus some other bits. */ #define EXCA_MEM_WINS 5 #define EXCA_MEM_SHIFT 12 #define EXCA_MEM_PAGESIZE (1<<EXCA_MEM_SHIFT) #define EXCA_SYSMEM_ADDRX_SHIFT EXCA_MEM_SHIFT #define EXCA_SYSMEM_ADDRX_START_MSB_DATASIZE_MASK 0x80 #define EXCA_SYSMEM_ADDRX_START_MSB_DATASIZE_16BIT 0x80 #define EXCA_SYSMEM_ADDRX_START_MSB_DATASIZE_8BIT 0x00 #define EXCA_SYSMEM_ADDRX_START_MSB_ZEROWAIT 0x40 #define EXCA_SYSMEM_ADDRX_START_MSB_SCRATCH_MASK 0x30 #define EXCA_SYSMEM_ADDRX_START_MSB_ADDR_MASK 0x0F #define EXCA_SYSMEM_ADDRX_STOP_MSB_WAIT_MASK 0xC0 #define EXCA_SYSMEM_ADDRX_STOP_MSB_WAIT0 0x00 #define EXCA_SYSMEM_ADDRX_STOP_MSB_WAIT1 0x40 #define EXCA_SYSMEM_ADDRX_STOP_MSB_WAIT2 0x80 #define EXCA_SYSMEM_ADDRX_STOP_MSB_WAIT3 0xC0 #define EXCA_SYSMEM_ADDRX_STOP_MSB_ADDR_MASK 0x0F /* * The card side of a memory mapping consists of bits A19-A12 of the card * memory address in the LSB, and A25-A20 plus some other bits in the MSB. * Again, the shift is 12 bits. */ #define EXCA_CARDMEM_ADDRX_SHIFT EXCA_MEM_SHIFT #define EXCA_CARDMEM_ADDRX_MSB_WP 0x80 #define EXCA_CARDMEM_ADDRX_MSB_REGACTIVE_MASK 0x40 #define EXCA_CARDMEM_ADDRX_MSB_REGACTIVE_ATTR 0x40 #define EXCA_CARDMEM_ADDRX_MSB_REGACTIVE_COMMON 0x00 #define EXCA_CARDMEM_ADDRX_MSB_ADDR_MASK 0x3F #define EXCA_SYSMEM_ADDR0_START_LSB 0x10 #define EXCA_SYSMEM_ADDR0_START_MSB 0x11 #define EXCA_SYSMEM_ADDR0_STOP_LSB 0x12 #define EXCA_SYSMEM_ADDR0_STOP_MSB 0x13 #define EXCA_CARDMEM_ADDR0_LSB 0x14 #define EXCA_CARDMEM_ADDR0_MSB 0x15 /* #define EXCA_RESERVED 0x17 */ #define EXCA_SYSMEM_ADDR1_START_LSB 0x18 #define EXCA_SYSMEM_ADDR1_START_MSB 0x19 #define EXCA_SYSMEM_ADDR1_STOP_LSB 0x1A #define EXCA_SYSMEM_ADDR1_STOP_MSB 0x1B #define EXCA_CARDMEM_ADDR1_LSB 0x1C #define EXCA_CARDMEM_ADDR1_MSB 0x1D #define EXCA_SYSMEM_ADDR2_START_LSB 0x20 #define EXCA_SYSMEM_ADDR2_START_MSB 0x21 #define EXCA_SYSMEM_ADDR2_STOP_LSB 0x22 #define EXCA_SYSMEM_ADDR2_STOP_MSB 0x23 #define EXCA_CARDMEM_ADDR2_LSB 0x24 #define EXCA_CARDMEM_ADDR2_MSB 0x25 /* #define EXCA_RESERVED 0x26 */ /* #define EXCA_RESERVED 0x27 */ #define EXCA_SYSMEM_ADDR3_START_LSB 0x28 #define EXCA_SYSMEM_ADDR3_START_MSB 0x29 #define EXCA_SYSMEM_ADDR3_STOP_LSB 0x2A #define EXCA_SYSMEM_ADDR3_STOP_MSB 0x2B #define EXCA_CARDMEM_ADDR3_LSB 0x2C #define EXCA_CARDMEM_ADDR3_MSB 0x2D /* #define EXCA_RESERVED 0x2E */ /* #define EXCA_RESERVED 0x2F */ #define EXCA_SYSMEM_ADDR4_START_LSB 0x30 #define EXCA_SYSMEM_ADDR4_START_MSB 0x31 #define EXCA_SYSMEM_ADDR4_STOP_LSB 0x32 #define EXCA_SYSMEM_ADDR4_STOP_MSB 0x33 #define EXCA_CARDMEM_ADDR4_LSB 0x34 #define EXCA_CARDMEM_ADDR4_MSB 0x35 /* #define EXCA_RESERVED 0x36 */ /* #define EXCA_RESERVED 0x37 */ /* #define EXCA_RESERVED 0x38 */ /* #define EXCA_RESERVED 0x39 */ /* #define EXCA_RESERVED 0x3A */ /* #define EXCA_RESERVED 0x3B */ /* #define EXCA_RESERVED 0x3C */ /* #define EXCA_RESERVED 0x3D */ /* #define EXCA_RESERVED 0x3E */ /* #define EXCA_RESERVED 0x3F */ /* CardBus extensions - memory window page registers */ #define EXCA_MEMREG_WIN_SHIFT 24 #define EXCA_SYSMEM_ADDR0_WIN 0x40 #define EXCA_SYSMEM_ADDR1_WIN 0x41 #define EXCA_SYSMEM_ADDR2_WIN 0x42 #define EXCA_SYSMEM_ADDR3_WIN 0x43 #define EXCA_SYSMEM_ADDR4_WIN 0x44 /* vendor-specific registers */ #define EXCA_INTEL_GLOBAL_CTL 0x1E /* RW */ #define EXCA_INTEL_GLOBAL_CTL_RESERVED 0xF0 #define EXCA_INTEL_GLOBAL_CTL_IRQ14PULSE_ENABLE 0x08 #define EXCA_INTEL_GLOBAL_CTL_EXPLICIT_CSC_ACK 0x04 #define EXCA_INTEL_GLOBAL_CTL_IRQLEVEL_ENABLE 0x02 #define EXCA_INTEL_GLOBAL_CTL_POWERDOWN 0x01 #define EXCA_CIRRUS_MISC_CTL_2 0x1E #define EXCA_CIRRUS_MISC_CTL_2_SUSPEND 0x04 #define EXCA_CIRRUS_CHIP_INFO 0x1F #define EXCA_CIRRUS_CHIP_INFO_CHIP_ID 0xC0 #define EXCA_CIRRUS_CHIP_INFO_SLOTS 0x20 #define EXCA_CIRRUS_CHIP_INFO_REV 0x1F #define EXCA_CIRRUS_EXTENDED_INDEX 0x2E #define EXCA_CIRRUS_EXTENDED_DATA 0x2F #define EXCA_CIRRUS_EXT_CONTROL_1 0x03 #define EXCA_CIRRUS_EXT_CONTROL_1_PCI_INTR_MASK 0x18 #define EXCA_VADEM_VMISC 0x3a #define EXCA_VADEM_REV 0x40 #define EXCA_VADEM_COOKIE1 0x0E #define EXCA_VADEM_COOKIE2 0x37 #define EXCA_RICOH_ID 0x3a #define EXCA_RID_296 0x32 #define EXCA_RID_396 0xb2 /* * o2 micro specific registers */ #define EXCA_O2MICRO_CTRL_C 0x3a #define EXCA_O2CC_IREQ_INTC 0x80 #define EXCA_O2CC_STSCHG_INTC 0x20 /* * TOPIC specific registers */ #define EXCA_TOPIC97_CTRL 0x3e #define EXCA_TOPIC97_CTRL_LV_MASK 0x03 /* Plug and play */ #define EXCA_PNP_ACTIONTEC 0x1802A904 /* AEI0218 */ #define EXCA_PNP_IBM3765 0x65374d24 /* IBM3765 */ #define EXCA_PNP_82365 0x000ED041 /* PNP0E00 */ #define EXCA_PNP_CL_PD6720 0x010ED041 /* PNP0E01 */ #define EXCA_PNP_VLSI_82C146 0x020ED041 /* PNP0E02 */ #define EXCA_PNP_82365_CARDBUS 0x030ED041 /* PNP0E03 */ #define EXCA_PNP_SCM_SWAPBOX 0x69046d4c /* SMC0469 */ /* C-Bus PnP Definitions */ #define EXCA_NEC_PC9801_102 0x9180a3b8 /* NEC8091 PC-9801-102 */ #define EXCA_NEC_PC9821RA_E01 0x2181a3b8 /* NEC8121 PC-9821RA-E01 */ /* * Mask of allowable interrupts. * * For IBM-AT machines, irqs 3, 4, 5, 7, 9, 10, 11, 12, 14, 15 are * allowed. Nearly all IBM-AT machines with pcic cards or bridges * wire these interrupts (or a subset thereof) to the corresponding * pins on the ISA bus. Some older laptops are reported to not route * all the interrupt pins to the bus because the designers knew that * some would conflict with builtin devices. Older versions of Windows * NT had a special device that would probe for conflicts early in the * boot process and formulate a mapping table. Maybe we should do * something similar. * * For NEC PC-98 machines, irq 3, 5, 6, 9, 10, 11, 12, 13 are allowed. * These correspond to the C-BUS signals INT 0, 1, 2, 3, 41, 42, 5, 6 * respectively. * * Hiroshi TSUKADA-san writes in FreeBSD98-testers that CBUS INT 2 * (mapped to IRQ 6) is routed to the IRQ 7 pin of the pcic in pc98 * cbus add-in cards. He has confirmed this routing with a visual * inspection of his card or a VOM. */ #ifdef PC98 #define EXCA_INT_MASK_ALLOWED 0x3E68 /* PC98 */ #else #define EXCA_INT_MASK_ALLOWED 0xDEB8 /* AT */ #endif #endif /* !_SYS_DEV_EXCA_EXCAREG_H */