include/pcmcia/cs.h

   1 /*
   2  * cs.h
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  *
   8  * The initial developer of the original code is David A. Hinds
   9  * <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
  10  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
  11  *
  12  * (C) 1999             David A. Hinds
  13  */
  14
  15 #ifndef _LINUX_CS_H
  16 #define _LINUX_CS_H
  17
  18 #ifdef __KERNEL__
  19 #include <linux/interrupt.h>
  20 #endif
  21
  22 /* for AdjustResourceInfo */
  23 /* Action field */
  24 #define REMOVE_MANAGED_RESOURCE         1
  25 #define ADD_MANAGED_RESOURCE            2
  26
  27 /* For CardValues field */
  28 #define CV_OPTION_VALUE         0x01
  29 #define CV_STATUS_VALUE         0x02
  30 #define CV_PIN_REPLACEMENT      0x04
  31 #define CV_COPY_VALUE           0x08
  32 #define CV_EXT_STATUS           0x10
  33
  34 /* ModifyConfiguration */
  35 typedef struct modconf_t {
  36     u_int       Attributes;
  37     u_int       Vcc, Vpp1, Vpp2;
  38 } modconf_t;
  39
  40 /* Attributes for ModifyConfiguration */
  41 #define CONF_IRQ_CHANGE_VALID   0x0100
  42 #define CONF_VCC_CHANGE_VALID   0x0200
  43 #define CONF_VPP1_CHANGE_VALID  0x0400
  44 #define CONF_VPP2_CHANGE_VALID  0x0800
  45 #define CONF_IO_CHANGE_WIDTH    0x1000
  46
  47 /* For RequestConfiguration */
  48 typedef struct config_req_t {
  49     u_int       Attributes;
  50     u_int       Vpp; /* both Vpp1 and Vpp2 */
  51     u_int       IntType;
  52     u_int       ConfigBase;
  53     u_char      Status, Pin, Copy, ExtStatus;
  54     u_char      ConfigIndex;
  55     u_int       Present;
  56 } config_req_t;
  57
  58 /* Attributes for RequestConfiguration */
  59 #define CONF_ENABLE_IRQ         0x01
  60 #define CONF_ENABLE_DMA         0x02
  61 #define CONF_ENABLE_SPKR        0x04
  62 #define CONF_ENABLE_PULSE_IRQ   0x08
  63 #define CONF_VALID_CLIENT       0x100
  64
  65 /* IntType field */
  66 #define INT_MEMORY              0x01
  67 #define INT_MEMORY_AND_IO       0x02
  68 #define INT_CARDBUS             0x04
  69 #define INT_ZOOMED_VIDEO        0x08
  70
  71 /* For RequestIO and ReleaseIO */
  72 typedef struct io_req_t {
  73     u_int       BasePort1;
  74     u_int       NumPorts1;
  75     u_int       Attributes1;
  76     u_int       BasePort2;
  77     u_int       NumPorts2;
  78     u_int       Attributes2;
  79     u_int       IOAddrLines;
  80 } io_req_t;
  81
  82 /* Attributes for RequestIO and ReleaseIO */
  83 #define IO_SHARED               0x01
  84 #define IO_FIRST_SHARED         0x02
  85 #define IO_FORCE_ALIAS_ACCESS   0x04
  86 #define IO_DATA_PATH_WIDTH      0x18
  87 #define IO_DATA_PATH_WIDTH_8    0x00
  88 #define IO_DATA_PATH_WIDTH_16   0x08
  89 #define IO_DATA_PATH_WIDTH_AUTO 0x10
  90
  91 /* Bits in IRQInfo1 field */
  92 #define IRQ_NMI_ID              0x01
  93 #define IRQ_IOCK_ID             0x02
  94 #define IRQ_BERR_ID             0x04
  95 #define IRQ_VEND_ID             0x08
  96 #define IRQ_INFO2_VALID         0x10
  97 #define IRQ_LEVEL_ID            0x20
  98 #define IRQ_PULSE_ID            0x40
  99 #define IRQ_SHARE_ID            0x80
 100
 101 /* Configuration registers present */
 102 #define PRESENT_OPTION          0x001
 103 #define PRESENT_STATUS          0x002
 104 #define PRESENT_PIN_REPLACE     0x004
 105 #define PRESENT_COPY            0x008
 106 #define PRESENT_EXT_STATUS      0x010
 107 #define PRESENT_IOBASE_0        0x020
 108 #define PRESENT_IOBASE_1        0x040
 109 #define PRESENT_IOBASE_2        0x080
 110 #define PRESENT_IOBASE_3        0x100
 111 #define PRESENT_IOSIZE          0x200
 112
 113 /* For GetMemPage, MapMemPage */
 114 typedef struct memreq_t {
 115     u_int       CardOffset;
 116     u_short     Page;
 117 } memreq_t;
 118
 119 /* For ModifyWindow */
 120 typedef struct modwin_t {
 121     u_int       Attributes;
 122     u_int       AccessSpeed;
 123 } modwin_t;
 124
 125 /* For RequestWindow */
 126 typedef struct win_req_t {
 127     u_int       Attributes;
 128     u_long      Base;
 129     u_int       Size;
 130     u_int       AccessSpeed;
 131 } win_req_t;
 132
 133 /* Attributes for RequestWindow */
 134 #define WIN_ADDR_SPACE          0x0001
 135 #define WIN_ADDR_SPACE_MEM      0x0000
 136 #define WIN_ADDR_SPACE_IO       0x0001
 137 #define WIN_MEMORY_TYPE         0x0002
 138 #define WIN_MEMORY_TYPE_CM      0x0000
 139 #define WIN_MEMORY_TYPE_AM      0x0002
 140 #define WIN_ENABLE              0x0004
 141 #define WIN_DATA_WIDTH          0x0018
 142 #define WIN_DATA_WIDTH_8        0x0000
 143 #define WIN_DATA_WIDTH_16       0x0008
 144 #define WIN_DATA_WIDTH_32       0x0010
 145 #define WIN_PAGED               0x0020
 146 #define WIN_SHARED              0x0040
 147 #define WIN_FIRST_SHARED        0x0080
 148 #define WIN_USE_WAIT            0x0100
 149 #define WIN_STRICT_ALIGN        0x0200
 150 #define WIN_MAP_BELOW_1MB       0x0400
 151 #define WIN_PREFETCH            0x0800
 152 #define WIN_CACHEABLE           0x1000
 153 #define WIN_BAR_MASK            0xe000
 154 #define WIN_BAR_SHIFT           13
 155
 156 /* Flag to bind to all functions */
 157 #define BIND_FN_ALL     0xff
 158
 159 #endif /* _LINUX_CS_H */