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/* $OpenBSD: i82365reg.h,v 1.4 1996/10/31 01:01:31 niklas Exp $ */
#ifndef __82365_H__
#define __82365_H__
/***********************************************************************
* 82365.h -- information necessary for direct manipulation of PCMCIA
* cards and controllers
*
* Support is included for Intel 82365SL PCIC controllers and clones
* thereof.
*
***********************************************************************/
/*
* data structures used to store information about PCIC sockets and
* PCMCIA cards, and functions to manipulate them
*/
#define MAX_CONFIGS 12 /* config table entries */
#define MAX_IOADDRS 2 /* i/o port ranges */
#define MAX_MEMS 4 /* memory ranges */
#define MAX_SOCKS 8 /* pcic sockets */
/*
* PCIC Registers
* Each register is given a name, and most of the bits are named too.
* I should really name them all.
*
* Finally, since the banks can be addressed with a regular syntax,
* some macros are provided for that purpose.
*/
#define PCIC_BASE 0x03e0 /* base adddress of pcic register set */
#define PCIC_NPORTS 2 /* pcic takes 2 ports */
/* First, all the registers */
#define PCIC_ID_REV 0x00 /* Identification and Revision */
#define PCIC_STATUS 0x01 /* Interface Status */
#define PCIC_POWER 0x02 /* Power and RESETDRV control */
#define PCIC_INT_GEN 0x03 /* Interrupt and General Control */
#define PCIC_STAT_CHG 0x04 /* Card Status Change */
#define PCIC_STAT_INT 0x05 /* Card Status Change Interrupt Config */
#define PCIC_ADDRWINE 0x06 /* Address Window Enable */
#define PCIC_IOCTL 0x07 /* I/O Control */
#define PCIC_IO0_STL 0x08 /* I/O Address 0 Start Low Byte */
#define PCIC_IO0_STH 0x09 /* I/O Address 0 Start High Byte */
#define PCIC_IO0_SPL 0x0a /* I/O Address 0 Stop Low Byte */
#define PCIC_IO0_SPH 0x0b /* I/O Address 0 Stop High Byte */
#define PCIC_IO1_STL 0x0c /* I/O Address 1 Start Low Byte */
#define PCIC_IO1_STH 0x0d /* I/O Address 1 Start High Byte */
#define PCIC_IO1_SPL 0x0e /* I/O Address 1 Stop Low Byte */
#define PCIC_IO1_SPH 0x0f /* I/O Address 1 Stop High Byte */
#define PCIC_SM0_STL 0x10 /* System Memory Address 0 Mapping Start Low Byte */
#define PCIC_SM0_STH 0x11 /* System Memory Address 0 Mapping Start High Byte */
#define PCIC_SM0_SPL 0x12 /* System Memory Address 0 Mapping Stop Low Byte */
#define PCIC_SM0_SPH 0x13 /* System Memory Address 0 Mapping Stop High Byte */
#define PCIC_CM0_L 0x14 /* Card Memory Offset Address 0 Low Byte */
#define PCIC_CM0_H 0x15 /* Card Memory Offset Address 0 High Byte */
#define PCIC_CDGC 0x16 /* Card Detect and General Control */
#define PCIC_RES17 0x17 /* Reserved */
#define PCIC_SM1_STL 0x18 /* System Memory Address 1 Mapping Start Low Byte */
#define PCIC_SM1_STH 0x19 /* System Memory Address 1 Mapping Start High Byte */
#define PCIC_SM1_SPL 0x1a /* System Memory Address 1 Mapping Stop Low Byte */
#define PCIC_SM1_SPH 0x1b /* System Memory Address 1 Mapping Stop High Byte */
#define PCIC_CM1_L 0x1c /* Card Memory Offset Address 1 Low Byte */
#define PCIC_CM1_H 0x1d /* Card Memory Offset Address 1 High Byte */
#define PCIC_RES1E 0x1e /* Reserved */
#define PCIC_RES1F 0x1f /* Reserved */
#define PCIC_SM2_STL 0x20 /* System Memory Address 2 Mapping Start Low Byte */
#define PCIC_SM2_STH 0x21 /* System Memory Address 2 Mapping Start High Byte */
#define PCIC_SM2_SPL 0x22 /* System Memory Address 2 Mapping Stop Low Byte */
#define PCIC_SM2_SPH 0x23 /* System Memory Address 2 Mapping Stop High Byte */
#define PCIC_CM2_L 0x24 /* Card Memory Offset Address 2 Low Byte */
#define PCIC_CM2_H 0x25 /* Card Memory Offset Address 2 High Byte */
#define PCIC_RES26 0x26 /* Reserved */
#define PCIC_RES27 0x27 /* Reserved */
#define PCIC_SM3_STL 0x28 /* System Memory Address 3 Mapping Start Low Byte */
#define PCIC_SM3_STH 0x29 /* System Memory Address 3 Mapping Start High Byte */
#define PCIC_SM3_SPL 0x2a /* System Memory Address 3 Mapping Stop Low Byte */
#define PCIC_SM3_SPH 0x2b /* System Memory Address 3 Mapping Stop High Byte */
#define PCIC_CM3_L 0x2c /* Card Memory Offset Address 3 Low Byte */
#define PCIC_CM3_H 0x2d /* Card Memory Offset Address 3 High Byte */
#define PCIC_RES2E 0x2e /* Reserved */
#define PCIC_RES2F 0x2f /* Reserved */
#define PCIC_SM4_STL 0x30 /* System Memory Address 4 Mapping Start Low Byte */
#define PCIC_SM4_STH 0x31 /* System Memory Address 4 Mapping Start High Byte */
#define PCIC_SM4_SPL 0x32 /* System Memory Address 4 Mapping Stop Low Byte */
#define PCIC_SM4_SPH 0x33 /* System Memory Address 4 Mapping Stop High Byte */
#define PCIC_CM4_L 0x34 /* Card Memory Offset Address 4 Low Byte */
#define PCIC_CM4_H 0x35 /* Card Memory Offset Address 4 High Byte */
#define PCIC_RES36 0x36 /* Reserved */
#define PCIC_RES37 0x37 /* Reserved */
#define PCIC_RES38 0x38 /* Reserved */
#define PCIC_RES39 0x39 /* Reserved */
#define PCIC_RES3A 0x3a /* Reserved */
#define PCIC_RES3B 0x3b /* Reserved */
#define PCIC_RES3C 0x3c /* Reserved */
#define PCIC_RES3D 0x3d /* Reserved */
#define PCIC_RES3E 0x3e /* Reserved */
#define PCIC_RES3F 0x3f /* Reserved */
#define PCIC_STATUSBITS \
"\020\010VPP\07POWER\06READY\05WPROT\04DET1\03DET2\02VOL1\01VOL2"
/* Now register bits, ordered by reg # */
/* For Identification and Revision (PCIC_ID_REV) */
#define PCIC_INTEL0 0x82 /* Intel 82365SL Rev. 0; Both Memory and I/O */
#define PCIC_INTEL1 0x83 /* Intel 82365SL Rev. 1; Both Memory and I/O */
#define PCIC_IBM1 0x88 /* IBM PCIC clone; Both Memory and I/O */
#define PCIC_IBM2 0x89 /* IBM PCIC clone; Both Memory and I/O */
#define PCIC_146FC6 0x84 /* VL82C146FC6; Both Memory and I/O */
#define PCIC_146FC7 0x85 /* VL82C146FC7; Both Memory and I/O */
/* For Interface Status register (PCIC_STATUS) */
#define PCIC_VPPV 0x80 /* Vpp_valid */
#define PCIC_POW 0x40 /* PC Card power active */
#define PCIC_READY 0x20 /* Ready/~Busy */
#define PCIC_MWP 0x10 /* Memory Write Protect */
#define PCIC_CD 0x0C /* Both card detect bits */
#define PCIC_BVD 0x03 /* Both Battery Voltage Detect bits */
/* For the Power and RESETDRV register (PCIC_POWER) */
#define PCIC_OUTENA 0x80 /* Output Enable */
#define PCIC_DISRST 0x40 /* Disable RESETDRV */
#define PCIC_APSENA 0x20 /* Auto Pwer Switch Enable */
#define PCIC_VCC5V 0x10 /* PC Card Power 5V Enable */
#define PCIC_VCC3V 0x08 /* PC Card Power 3V Enable */
#define PCIC_VPP12V 0x02 /* PC Card Power VPP 12V Enable */
#define PCIC_VPP5V 0x01 /* PC Card Power VPP 5V Enable */
/* For the Interrupt and General Control register (PCIC_INT_GEN) */
#define PCIC_INT_MASK 0x0f
#define PCIC_INT_FLAGMASK 0x0f
#define PCIC_INTR_ENA 0x10 /* clr bit means CSC interrupt goes via IRQ */
#define PCIC_CARDTYPE 0x20 /* Card Type 0 = memory, 1 = I/O */
#define PCIC_IOCARD 0x20
#define PCIC_MEMCARD 0x00
#define PCIC_CARDRESET 0x40 /* Card reset 0 = Reset, 1 = Normal */
#define PCIC_RINGIND 0x80
/* For the Card Status Change register (PCIC_STAT_CHG) */
#define PCIC_GPICH 0x10 /* General Purpose Input (GPI) Change */
#define PCIC_CDTCH 0x08 /* Card Detect Change */
#define PCIC_RDYCH 0x04 /* Ready Change */
#define PCIC_BATWRN 0x02 /* Battery Warning */
#define PCIC_BATDED 0x01 /* Battery Dead */
#define PCIC_STCH 0x01 /* Status Change */
/* For the Card Status Change interrupt config register (PCIC_STAT_INT) */
#define PCIC_CDT_ENA 0x08 /* Card Detect Enable */
#define PCIC_RDY_ENA 0x04 /* Ready Enable */
#define PCIC_BATWRN_ENA 0x02 /* Battery Warning */
#define PCIC_BATDED_ENA 0x01 /* Battery Dead */
#define PCIC_ST_ENA 0x01 /* Status Change */
/* For the Address Window Enable Register (PCIC_ADDRWINE) */
#define PCIC_SM0_EN 0x01 /* Memory Window 0 Enable */
#define PCIC_SM1_EN 0x02 /* Memory Window 1 Enable */
#define PCIC_SM2_EN 0x04 /* Memory Window 2 Enable */
#define PCIC_SM3_EN 0x08 /* Memory Window 3 Enable */
#define PCIC_SM4_EN 0x10 /* Memory Window 4 Enable */
#define PCIC_MEMCS16 0x20 /* ~MEMCS16 Decode A23-A12 */
#define PCIC_IO0_EN 0x40 /* I/O Window 0 Enable */
#define PCIC_IO1_EN 0x80 /* I/O Window 1 Enable */
/* For the I/O Control Register (PCIC_IOCTL) */
#define PCIC_IO0_16BIT 0x01 /* I/O to this segment is 16 bit */
#define PCIC_IO0_CS16 0x02 /* I/O cs16 source is the card */
#define PCIC_IO0_0WS 0x04 /* zero wait states added on 8 bit cycles */
#define PCIC_IO0_WS 0x08 /* Wait states added for 16 bit cycles */
#define PCIC_IO1_16BIT 0x10 /* I/O to this segment is 16 bit */
#define PCIC_IO1_CS16 0x20 /* I/O cs16 source is the card */
#define PCIC_IO1_0WS 0x40 /* zero wait states added on 8 bit cycles */
#define PCIC_IO1_WS 0x80 /* Wait states added for 16 bit cycles */
/* For the various I/O and Memory windows */
#define PCIC_ADDR_LOW 0
#define PCIC_ADDR_HIGH 1
#define PCIC_START 0x00 /* Start of mapping region */
#define PCIC_END 0x02 /* End of mapping region */
#define PCIC_MOFF 0x04 /* Card Memory Mapping region offset */
#define PCIC_IO0 0x08 /* I/O Address 0 */
#define PCIC_IO1 0x0c /* I/O Address 1 */
#define PCIC_SM0 0x10 /* System Memory Address 0 Mapping */
#define PCIC_SM1 0x18 /* System Memory Address 1 Mapping */
#define PCIC_SM2 0x20 /* System Memory Address 2 Mapping */
#define PCIC_SM3 0x28 /* System Memory Address 3 Mapping */
#define PCIC_SM4 0x30 /* System Memory Address 4 Mapping */
/* For System Memory Window start registers
(PCIC_SMx|PCIC_START|PCIC_ADDR_HIGH) */
#define PCIC_ZEROWS 0x40 /* Zero wait states */
#define PCIC_DATA16 0x80 /* Data width is 16 bits */
/* For System Memory Window stop registers
(PCIC_SMx|PCIC_END|PCIC_ADDR_HIGH) */
#define PCIC_MW0 0x40 /* Wait state bit 0 */
#define PCIC_MW1 0x80 /* Wait state bit 1 */
/* For System Memory Window offset registers
(PCIC_SMx|PCIC_MOFF|PCIC_ADDR_HIGH) */
#define PCIC_REG 0x40 /* Attribute/Common select (why called Reg?) */
#define PCIC_WP 0x80 /* Write-protect this window */
/* For Card Detect and General Control register (PCIC_CDGC) */
#define PCIC_16_DL_INH 0x01 /* 16-bit memory delay inhibit */
#define PCIC_CNFG_RST_EN 0x02 /* configuration reset enable */
#define PCIC_GPI_EN 0x04 /* General Purpose Input (GPI) Enable */
#define PCIC_GPI_TRANS 0x08 /* GPI Transition Control */
#define PCIC_CDRES_EN 0x10 /* card detect resume enable */
#define PCIC_SW_CD_INT 0x20 /* s/w card detect interrupt */
/* structure for ioctl */
struct pcic_register {
u_char addr;
u_char val;
};
struct pcic_regs {
u_short chip_vers;
#define PCMICA_CHIP_82365_0 1
#define PCMICA_CHIP_82365_1 2
#define PCMICA_CHIP_IBM_1 3
#define PCMICA_CHIP_IBM_2 4
#define PCMICA_CHIP_146FC6 5
#define PCMICA_CHIP_146FC7 6
u_short cnt;
struct pcic_register reg[128];
};
/* DON'T ADD ANYTHING AFTER THIS #endif */
#endif /* __82365_H__ */
#ifndef __82365_H__
#define __82365_H__
#endif
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