775985234f
based originally on work by David Greenman and adapted to FreeBSD (and cleaned up a bit) by myself. It supports the IBM Credit Card Adapter for the IBM Thinkpad, and I've had no trouble making it work on my Toshiba T1910 with a National `InfoMover' NE4100 PCMCIA ethernet card (I'm commiting this message through it right now :-). This is actually sneaking it in after feature-freeze, but it's just too useful to pass up! As always, necessity is a mother.
191 lines
9.0 KiB
C
191 lines
9.0 KiB
C
#ifndef __83265_H__
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#define __83265_H__
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/***********************************************************************
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* 82365.h -- information necessary for direct manipulation of PCMCIA
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* cards and controllers
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*
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* Support is included for Intel 82365SL PCIC controllers and clones
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* thereof.
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*
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* originally by Barry Jaspan; hacked over by Keith Moore
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*
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***********************************************************************/
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/*
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* PCIC Registers
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* Each register is given a name, and most of the bits are named too.
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* I should really name them all.
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*
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* Finally, since the banks can be addressed with a regular syntax,
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* some macros are provided for that purpose.
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*/
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#define PCIC_BASE 0x03e0 /* base adddress of pcic register set */
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/* First, all the registers */
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#define PCIC_ID_REV 0x00 /* Identification and Revision */
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#define PCIC_STATUS 0x01 /* Interface Status */
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#define PCIC_POWER 0x02 /* Power and RESETDRV control */
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#define PCIC_INT_GEN 0x03 /* Interrupt and General Control */
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#define PCIC_STAT_CHG 0x04 /* Card Status Change */
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#define PCIC_STAT_INT 0x05 /* Card Status Change Interrupt Config */
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#define PCIC_ADDRWINE 0x06 /* Address Window Enable */
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#define PCIC_IOCTL 0x07 /* I/O Control */
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#define PCIC_IO0_STL 0x08 /* I/O Address 0 Start Low Byte */
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#define PCIC_IO0_STH 0x09 /* I/O Address 0 Start High Byte */
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#define PCIC_IO0_SPL 0x0a /* I/O Address 0 Stop Low Byte */
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#define PCIC_IO0_SPH 0x0b /* I/O Address 0 Stop High Byte */
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#define PCIC_IO1_STL 0x0c /* I/O Address 1 Start Low Byte */
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#define PCIC_IO1_STH 0x0d /* I/O Address 1 Start High Byte */
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#define PCIC_IO1_SPL 0x0e /* I/O Address 1 Stop Low Byte */
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#define PCIC_IO1_SPH 0x0f /* I/O Address 1 Stop High Byte */
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#define PCIC_SM0_STL 0x10 /* System Memory Address 0 Mapping Start Low Byte */
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#define PCIC_SM0_STH 0x11 /* System Memory Address 0 Mapping Start High Byte */
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#define PCIC_SM0_SPL 0x12 /* System Memory Address 0 Mapping Stop Low Byte */
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#define PCIC_SM0_SPH 0x13 /* System Memory Address 0 Mapping Stop High Byte */
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#define PCIC_CM0_L 0x14 /* Card Memory Offset Address 0 Low Byte */
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#define PCIC_CM0_H 0x15 /* Card Memory Offset Address 0 High Byte */
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#define PCIC_CDGC 0x16 /* Card Detect and General Control */
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#define PCIC_RES17 0x17 /* Reserved */
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#define PCIC_SM1_STL 0x18 /* System Memory Address 1 Mapping Start Low Byte */
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#define PCIC_SM1_STH 0x19 /* System Memory Address 1 Mapping Start High Byte */
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#define PCIC_SM1_SPL 0x1a /* System Memory Address 1 Mapping Stop Low Byte */
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#define PCIC_SM1_SPH 0x1b /* System Memory Address 1 Mapping Stop High Byte */
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#define PCIC_CM1_L 0x1c /* Card Memory Offset Address 1 Low Byte */
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#define PCIC_CM1_H 0x1d /* Card Memory Offset Address 1 High Byte */
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#define PCIC_GLO_CTRL 0x1e /* Global Control Register */
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#define PCIC_RES1F 0x1f /* Reserved */
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#define PCIC_SM2_STL 0x20 /* System Memory Address 2 Mapping Start Low Byte */
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#define PCIC_SM2_STH 0x21 /* System Memory Address 2 Mapping Start High Byte */
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#define PCIC_SM2_SPL 0x22 /* System Memory Address 2 Mapping Stop Low Byte */
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#define PCIC_SM2_SPH 0x23 /* System Memory Address 2 Mapping Stop High Byte */
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#define PCIC_CM2_L 0x24 /* Card Memory Offset Address 2 Low Byte */
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#define PCIC_CM2_H 0x25 /* Card Memory Offset Address 2 High Byte */
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#define PCIC_RES26 0x26 /* Reserved */
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#define PCIC_RES27 0x27 /* Reserved */
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#define PCIC_SM3_STL 0x28 /* System Memory Address 3 Mapping Start Low Byte */
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#define PCIC_SM3_STH 0x29 /* System Memory Address 3 Mapping Start High Byte */
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#define PCIC_SM3_SPL 0x2a /* System Memory Address 3 Mapping Stop Low Byte */
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#define PCIC_SM3_SPH 0x2b /* System Memory Address 3 Mapping Stop High Byte */
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#define PCIC_CM3_L 0x2c /* Card Memory Offset Address 3 Low Byte */
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#define PCIC_CM3_H 0x2d /* Card Memory Offset Address 3 High Byte */
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#define PCIC_RES2E 0x2e /* Reserved */
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#define PCIC_RES2F 0x2f /* Reserved */
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#define PCIC_SM4_STL 0x30 /* System Memory Address 4 Mapping Start Low Byte */
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#define PCIC_SM4_STH 0x31 /* System Memory Address 4 Mapping Start High Byte */
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#define PCIC_SM4_SPL 0x32 /* System Memory Address 4 Mapping Stop Low Byte */
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#define PCIC_SM4_SPH 0x33 /* System Memory Address 4 Mapping Stop High Byte */
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#define PCIC_CM4_L 0x34 /* Card Memory Offset Address 4 Low Byte */
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#define PCIC_CM4_H 0x35 /* Card Memory Offset Address 4 High Byte */
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#define PCIC_RES36 0x36 /* Reserved */
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#define PCIC_RES37 0x37 /* Reserved */
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#define PCIC_RES38 0x38 /* Reserved */
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#define PCIC_RES39 0x39 /* Reserved */
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#define PCIC_RES3A 0x3a /* Reserved */
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#define PCIC_RES3B 0x3b /* Reserved */
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#define PCIC_RES3C 0x3c /* Reserved */
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#define PCIC_RES3D 0x3d /* Reserved */
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#define PCIC_RES3E 0x3e /* Reserved */
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#define PCIC_RES3F 0x3f /* Reserved */
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/* Now register bits, ordered by reg # */
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/* For Identification and Revision (PCIC_ID_REV) */
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#define PCIC_INTEL0 0x82 /* Intel 82365SL Rev. 0; Both Memory and I/O */
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#define PCIC_INTEL1 0x83 /* Intel 82365SL Rev. 1; Both Memory and I/O */
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#define PCIC_IBM1 0x88 /* IBM PCIC clone; Both Memory and I/O */
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#define PCIC_IBM2 0x89 /* IBM PCIC clone; Both Memory and I/O */
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/* For Interface Status register (PCIC_STATUS) */
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#define PCIC_VPPV 0x80 /* Vpp_valid */
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#define PCIC_POW 0x40 /* PC Card power active */
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#define PCIC_READY 0x20 /* Ready/~Busy */
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#define PCIC_MWP 0x10 /* Memory Write Protect */
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#define PCIC_CD 0x0C /* Both card detect bits */
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#define PCIC_BVD 0x03 /* Both Battery Voltage Detect bits */
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/* For the Power and RESETDRV register (PCIC_POWER) */
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#define PCIC_OUTENA 0x80 /* Output Enable */
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#define PCIC_DISRST 0x40 /* Disable RESETDRV */
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#define PCIC_APSENA 0x20 /* Auto Pwer Switch Enable */
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#define PCIC_PCPWRE 0x10 /* PC Card Power Enable */
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/* For the Interrupt and General Control register (PCIC_INT_GEN) */
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#define PCIC_CARDTYPE 0x20 /* Card Type 0 = memory, 1 = I/O */
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#define PCIC_IOCARD 0x20
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#define PCIC_MEMCARD 0x00
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#define PCIC_CARDRESET 0x40 /* Card reset 0 = Reset, 1 = Normal */
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/* For the Card Status Change register (PCIC_STAT_CHG) */
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#define PCIC_CDTCH 0x08 /* Card Detect Change */
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#define PCIC_RDYCH 0x04 /* Ready Change */
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#define PCIC_BATWRN 0x02 /* Battery Warning */
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#define PCIC_BATDED 0x01 /* Battery Dead */
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/* For the Address Window Enable Register (PCIC_ADDRWINE) */
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#define PCIC_SM0_EN 0x01 /* Memory Window 0 Enable */
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#define PCIC_SM1_EN 0x02 /* Memory Window 1 Enable */
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#define PCIC_SM2_EN 0x04 /* Memory Window 2 Enable */
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#define PCIC_SM3_EN 0x08 /* Memory Window 3 Enable */
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#define PCIC_SM4_EN 0x10 /* Memory Window 4 Enable */
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#define PCIC_MEMCS16 0x20 /* ~MEMCS16 Decode A23-A12 */
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#define PCIC_IO0_EN 0x40 /* I/O Window 0 Enable */
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#define PCIC_IO1_EN 0x80 /* I/O Window 1 Enable */
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/* For the I/O Control Register (PCIC_IOCTL) */
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#define PCIC_IO0_16BIT 0x01 /* I/O to this segment is 16 bit */
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#define PCIC_IO0_CS16 0x02 /* I/O cs16 source is the card */
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#define PCIC_IO0_0WS 0x04 /* zero wait states added on 8 bit cycles */
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#define PCIC_IO0_WS 0x08 /* Wait states added for 16 bit cycles */
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#define PCIC_IO1_16BIT 0x10 /* I/O to this segment is 16 bit */
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#define PCIC_IO1_CS16 0x20 /* I/O cs16 source is the card */
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#define PCIC_IO1_0WS 0x04 /* zero wait states added on 8 bit cycles */
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#define PCIC_IO1_WS 0x80 /* Wait states added for 16 bit cycles */
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/* For the various I/O and Memory windows */
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#define PCIC_ADDR_LOW 0
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#define PCIC_ADDR_HIGH 1
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#define PCIC_START 0x00 /* Start of mapping region */
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#define PCIC_END 0x02 /* End of mapping region */
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#define PCIC_MOFF 0x04 /* Card Memory Mapping region offset */
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#define PCIC_IO0 0x08 /* I/O Address 0 */
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#define PCIC_IO1 0x0c /* I/O Address 1 */
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#define PCIC_SM0 0x10 /* System Memory Address 0 Mapping */
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#define PCIC_SM1 0x18 /* System Memory Address 1 Mapping */
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#define PCIC_SM2 0x20 /* System Memory Address 2 Mapping */
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#define PCIC_SM3 0x28 /* System Memory Address 3 Mapping */
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#define PCIC_SM4 0x30 /* System Memory Address 4 Mapping */
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/* For System Memory Window start registers
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(PCIC_SMx|PCIC_START|PCIC_ADDR_HIGH) */
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#define PCIC_ZEROWS 0x40 /* Zero wait states */
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#define PCIC_DATA16 0x80 /* Data width is 16 bits */
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/* For System Memory Window stop registers
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(PCIC_SMx|PCIC_END|PCIC_ADDR_HIGH) */
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#define PCIC_MW0 0x40 /* Wait state bit 0 */
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#define PCIC_MW1 0x80 /* Wait state bit 1 */
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/* For System Memory Window offset registers
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(PCIC_SMx|PCIC_MOFF|PCIC_ADDR_HIGH) */
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#define PCIC_REG 0x40 /* Attribute/Common select (why called Reg?) */
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#define PCIC_WP 0x80 /* Write-protect this window */
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/* For Card Detect and General Control register (PCIC_CDGC) */
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#define PCIC_16_DL_INH 0x01 /* 16-bit memory delay inhibit */
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#define PCIC_CNFG_RST_EN 0x02 /* configuration reset enable */
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#define PCIC_GPI_EN 0x04 /* GPI Enable */
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#define PCIC_GPI_TRANS 0x08 /* GPI Transition Control */
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#define PCIC_CDRES_EN 0x10 /* card detect resume enable */
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#define PCIC_SW_CD_INT 0x20 /* s/w card detect interrupt */
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/* For Global Control register (PCIC_GLO_CTRL) */
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#define PCIC_PWR_DOWN 0x01 /* power down */
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#define PCIC_LVL_MODE 0x02 /* level mode interrupt enable */
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#define PCIC_WB_CSCINT 0x04 /* explicit write-back csc intr */
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#define PCIC_IRQ14_PULSE 0x08 /* irq 14 pulse mode enable */
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/* DON'T ADD ANYTHING AFTER THIS #endif */
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#endif /* __83265_H__ */
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