1/* 2 * i82365.h 1.15 1999/10/25 20:03:34 3 * 4 * The contents of this file are subject to the Mozilla Public License 5 * Version 1.1 (the "License"); you may not use this file except in 6 * compliance with the License. You may obtain a copy of the License 7 * at http://www.mozilla.org/MPL/ 8 * 9 * Software distributed under the License is distributed on an "AS IS" 10 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See 11 * the License for the specific language governing rights and 12 * limitations under the License. 13 * 14 * The initial developer of the original code is David A. Hinds 15 * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds 16 * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. 17 * 18 * Alternatively, the contents of this file may be used under the 19 * terms of the GNU General Public License version 2 (the "GPL"), in which 20 * case the provisions of the GPL are applicable instead of the 21 * above. If you wish to allow the use of your version of this file 22 * only under the terms of the GPL and not to allow others to use 23 * your version of this file under the MPL, indicate your decision by 24 * deleting the provisions above and replace them with the notice and 25 * other provisions required by the GPL. If you do not delete the 26 * provisions above, a recipient may use your version of this file 27 * under either the MPL or the GPL. 28 */ 29 30#ifndef _LINUX_I82365_H 31#define _LINUX_I82365_H 32 33/* register definitions for the Intel 82365SL PCMCIA controller */ 34 35/* Offsets for PCIC registers */ 36#define I365_IDENT 0x00 /* Identification and revision */ 37#define I365_STATUS 0x01 /* Interface status */ 38#define I365_POWER 0x02 /* Power and RESETDRV control */ 39#define I365_INTCTL 0x03 /* Interrupt and general control */ 40#define I365_CSC 0x04 /* Card status change */ 41#define I365_CSCINT 0x05 /* Card status change interrupt control */ 42#define I365_ADDRWIN 0x06 /* Address window enable */ 43#define I365_IOCTL 0x07 /* I/O control */ 44#define I365_GENCTL 0x16 /* Card detect and general control */ 45#define I365_GBLCTL 0x1E /* Global control register */ 46 47/* Offsets for I/O and memory window registers */ 48#define I365_IO(map) (0x08+((map)<<2)) 49#define I365_MEM(map) (0x10+((map)<<3)) 50#define I365_W_START 0 51#define I365_W_STOP 2 52#define I365_W_OFF 4 53 54/* Flags for I365_STATUS */ 55#define I365_CS_BVD1 0x01 56#define I365_CS_STSCHG 0x01 57#define I365_CS_BVD2 0x02 58#define I365_CS_SPKR 0x02 59#define I365_CS_DETECT 0x0C 60#define I365_CS_WRPROT 0x10 61#define I365_CS_READY 0x20 /* Inverted */ 62#define I365_CS_POWERON 0x40 63#define I365_CS_GPI 0x80 64 65/* Flags for I365_POWER */ 66#define I365_PWR_OFF 0x00 /* Turn off the socket */ 67#define I365_PWR_OUT 0x80 /* Output enable */ 68#define I365_PWR_NORESET 0x40 /* Disable RESETDRV on resume */ 69#define I365_PWR_AUTO 0x20 /* Auto pwr switch enable */ 70#define I365_VCC_MASK 0x18 /* Mask for turning off Vcc */ 71/* There are different layouts for B-step and DF-step chips: the B 72 step has independent Vpp1/Vpp2 control, and the DF step has only 73 Vpp1 control, plus 3V control */ 74#define I365_VCC_5V 0x10 /* Vcc = 5.0v */ 75#define I365_VCC_3V 0x18 /* Vcc = 3.3v */ 76#define I365_VPP2_MASK 0x0c /* Mask for turning off Vpp2 */ 77#define I365_VPP2_5V 0x04 /* Vpp2 = 5.0v */ 78#define I365_VPP2_12V 0x08 /* Vpp2 = 12.0v */ 79#define I365_VPP1_MASK 0x03 /* Mask for turning off Vpp1 */ 80#define I365_VPP1_5V 0x01 /* Vpp1 = 5.0v */ 81#define I365_VPP1_12V 0x02 /* Vpp1 = 12.0v */ 82 83/* Flags for I365_INTCTL */ 84#define I365_RING_ENA 0x80 85#define I365_PC_RESET 0x40 86#define I365_PC_IOCARD 0x20 87#define I365_INTR_ENA 0x10 88#define I365_IRQ_MASK 0x0F 89 90/* Flags for I365_CSC and I365_CSCINT*/ 91#define I365_CSC_BVD1 0x01 92#define I365_CSC_STSCHG 0x01 93#define I365_CSC_BVD2 0x02 94#define I365_CSC_READY 0x04 95#define I365_CSC_DETECT 0x08 96#define I365_CSC_ANY 0x0F 97#define I365_CSC_GPI 0x10 98#define I365_CSC_IRQ_MASK 0xF0 99 100/* Flags for I365_ADDRWIN */ 101#define I365_ENA_IO(map) (0x40 << (map)) 102#define I365_ENA_MEM(map) (0x01 << (map)) 103 104/* Flags for I365_IOCTL */ 105#define I365_IOCTL_MASK(map) (0x0F << (map<<2)) 106#define I365_IOCTL_WAIT(map) (0x08 << (map<<2)) 107#define I365_IOCTL_0WS(map) (0x04 << (map<<2)) 108#define I365_IOCTL_IOCS16(map) (0x02 << (map<<2)) 109#define I365_IOCTL_16BIT(map) (0x01 << (map<<2)) 110 111/* Flags for I365_GENCTL */ 112#define I365_CTL_16DELAY 0x01 113#define I365_CTL_RESET 0x02 114#define I365_CTL_GPI_ENA 0x04 115#define I365_CTL_GPI_CTL 0x08 116#define I365_CTL_RESUME 0x10 117#define I365_CTL_SW_IRQ 0x20 118 119/* Flags for I365_GBLCTL */ 120#define I365_GBL_PWRDOWN 0x01 121#define I365_GBL_CSC_LEV 0x02 122#define I365_GBL_WRBACK 0x04 123#define I365_GBL_IRQ_0_LEV 0x08 124#define I365_GBL_IRQ_1_LEV 0x10 125 126/* Flags for memory window registers */ 127#define I365_MEM_16BIT 0x8000 /* In memory start high byte */ 128#define I365_MEM_0WS 0x4000 129#define I365_MEM_WS1 0x8000 /* In memory stop high byte */ 130#define I365_MEM_WS0 0x4000 131#define I365_MEM_WRPROT 0x8000 /* In offset high byte */ 132#define I365_MEM_REG 0x4000 133 134#define I365_REG(slot, reg) (((slot) << 6) + reg) 135 136#endif /* _LINUX_I82365_H */ 137