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 /* For AccessConfigurationRegister */
  19 typedef struct conf_reg_t {
  20     u_char      Function;
  21     u_int       Action;
  22     off_t       Offset;
  23     u_int       Value;
  24 } conf_reg_t;
  25
  26 /* Actions */
  27 #define CS_READ         1
  28 #define CS_WRITE        2
  29
  30 /* for AdjustResourceInfo */
  31 /* Action field */
  32 #define REMOVE_MANAGED_RESOURCE         1
  33 #define ADD_MANAGED_RESOURCE            2
  34
  35
  36 typedef struct event_callback_args_t {
  37         struct pcmcia_device    *client_handle;
  38         void                    *client_data;
  39 } event_callback_args_t;
  40
  41 /* For CardValues field */
  42 #define CV_OPTION_VALUE         0x01
  43 #define CV_STATUS_VALUE         0x02
  44 #define CV_PIN_REPLACEMENT      0x04
  45 #define CV_COPY_VALUE           0x08
  46 #define CV_EXT_STATUS           0x10
  47
  48 /* For GetFirst/NextClient */
  49 typedef struct client_req_t {
  50     socket_t    Socket;
  51     u_int       Attributes;
  52 } client_req_t;
  53
  54 #define CLIENT_THIS_SOCKET      0x01
  55
  56 /* ModifyConfiguration */
  57 typedef struct modconf_t {
  58     u_int       Attributes;
  59     u_int       Vcc, Vpp1, Vpp2;
  60 } modconf_t;
  61
  62 /* Attributes for ModifyConfiguration */
  63 #define CONF_IRQ_CHANGE_VALID   0x0100
  64 #define CONF_VCC_CHANGE_VALID   0x0200
  65 #define CONF_VPP1_CHANGE_VALID  0x0400
  66 #define CONF_VPP2_CHANGE_VALID  0x0800
  67 #define CONF_IO_CHANGE_WIDTH    0x1000
  68
  69 /* For RequestConfiguration */
  70 typedef struct config_req_t {
  71     u_int       Attributes;
  72     u_int       Vpp; /* both Vpp1 and Vpp2 */
  73     u_int       IntType;
  74     u_int       ConfigBase;
  75     u_char      Status, Pin, Copy, ExtStatus;
  76     u_char      ConfigIndex;
  77     u_int       Present;
  78 } config_req_t;
  79
  80 /* Attributes for RequestConfiguration */
  81 #define CONF_ENABLE_IRQ         0x01
  82 #define CONF_ENABLE_DMA         0x02
  83 #define CONF_ENABLE_SPKR        0x04
  84 #define CONF_VALID_CLIENT       0x100
  85
  86 /* IntType field */
  87 #define INT_MEMORY              0x01
  88 #define INT_MEMORY_AND_IO       0x02
  89 #define INT_CARDBUS             0x04
  90 #define INT_ZOOMED_VIDEO        0x08
  91
  92 /* For RequestIO and ReleaseIO */
  93 typedef struct io_req_t {
  94     u_int       BasePort1;
  95     u_int       NumPorts1;
  96     u_int       Attributes1;
  97     u_int       BasePort2;
  98     u_int       NumPorts2;
  99     u_int       Attributes2;
 100     u_int       IOAddrLines;
 101 } io_req_t;
 102
 103 /* Attributes for RequestIO and ReleaseIO */
 104 #define IO_SHARED               0x01
 105 #define IO_FIRST_SHARED         0x02
 106 #define IO_FORCE_ALIAS_ACCESS   0x04
 107 #define IO_DATA_PATH_WIDTH      0x18
 108 #define IO_DATA_PATH_WIDTH_8    0x00
 109 #define IO_DATA_PATH_WIDTH_16   0x08
 110 #define IO_DATA_PATH_WIDTH_AUTO 0x10
 111
 112 /* For RequestIRQ and ReleaseIRQ */
 113 typedef struct irq_req_t {
 114     u_int       Attributes;
 115     u_int       AssignedIRQ;
 116     u_int       IRQInfo1, IRQInfo2; /* IRQInfo2 is ignored */
 117     void        *Handler;
 118     void        *Instance;
 119 } irq_req_t;
 120
 121 /* Attributes for RequestIRQ and ReleaseIRQ */
 122 #define IRQ_TYPE                        0x03
 123 #define IRQ_TYPE_EXCLUSIVE              0x00
 124 #define IRQ_TYPE_TIME                   0x01
 125 #define IRQ_TYPE_DYNAMIC_SHARING        0x02
 126 #define IRQ_FORCED_PULSE                0x04
 127 #define IRQ_FIRST_SHARED                0x08
 128 #define IRQ_HANDLE_PRESENT              0x10
 129 #define IRQ_PULSE_ALLOCATED             0x100
 130
 131 /* Bits in IRQInfo1 field */
 132 #define IRQ_MASK                0x0f
 133 #define IRQ_NMI_ID              0x01
 134 #define IRQ_IOCK_ID             0x02
 135 #define IRQ_BERR_ID             0x04
 136 #define IRQ_VEND_ID             0x08
 137 #define IRQ_INFO2_VALID         0x10
 138 #define IRQ_LEVEL_ID            0x20
 139 #define IRQ_PULSE_ID            0x40
 140 #define IRQ_SHARE_ID            0x80
 141
 142 typedef struct eventmask_t {
 143     u_int       Attributes;
 144     u_int       EventMask;
 145 } eventmask_t;
 146
 147 #define CONF_EVENT_MASK_VALID   0x01
 148
 149 /* Configuration registers present */
 150 #define PRESENT_OPTION          0x001
 151 #define PRESENT_STATUS          0x002
 152 #define PRESENT_PIN_REPLACE     0x004
 153 #define PRESENT_COPY            0x008
 154 #define PRESENT_EXT_STATUS      0x010
 155 #define PRESENT_IOBASE_0        0x020
 156 #define PRESENT_IOBASE_1        0x040
 157 #define PRESENT_IOBASE_2        0x080
 158 #define PRESENT_IOBASE_3        0x100
 159 #define PRESENT_IOSIZE          0x200
 160
 161 /* For GetMemPage, MapMemPage */
 162 typedef struct memreq_t {
 163     u_int       CardOffset;
 164     page_t      Page;
 165 } memreq_t;
 166
 167 /* For ModifyWindow */
 168 typedef struct modwin_t {
 169     u_int       Attributes;
 170     u_int       AccessSpeed;
 171 } modwin_t;
 172
 173 /* For RequestWindow */
 174 typedef struct win_req_t {
 175     u_int       Attributes;
 176     u_long      Base;
 177     u_int       Size;
 178     u_int       AccessSpeed;
 179 } win_req_t;
 180
 181 /* Attributes for RequestWindow */
 182 #define WIN_ADDR_SPACE          0x0001
 183 #define WIN_ADDR_SPACE_MEM      0x0000
 184 #define WIN_ADDR_SPACE_IO       0x0001
 185 #define WIN_MEMORY_TYPE         0x0002
 186 #define WIN_MEMORY_TYPE_CM      0x0000
 187 #define WIN_MEMORY_TYPE_AM      0x0002
 188 #define WIN_ENABLE              0x0004
 189 #define WIN_DATA_WIDTH          0x0018
 190 #define WIN_DATA_WIDTH_8        0x0000
 191 #define WIN_DATA_WIDTH_16       0x0008
 192 #define WIN_DATA_WIDTH_32       0x0010
 193 #define WIN_PAGED               0x0020
 194 #define WIN_SHARED              0x0040
 195 #define WIN_FIRST_SHARED        0x0080
 196 #define WIN_USE_WAIT            0x0100
 197 #define WIN_STRICT_ALIGN        0x0200
 198 #define WIN_MAP_BELOW_1MB       0x0400
 199 #define WIN_PREFETCH            0x0800
 200 #define WIN_CACHEABLE           0x1000
 201 #define WIN_BAR_MASK            0xe000
 202 #define WIN_BAR_SHIFT           13
 203
 204 typedef struct error_info_t {
 205     int         func;
 206     int         retcode;
 207 } error_info_t;
 208
 209 /* Flag to bind to all functions */
 210 #define BIND_FN_ALL     0xff
 211
 212 /* Events */
 213 #define CS_EVENT_PRI_LOW                0
 214 #define CS_EVENT_PRI_HIGH               1
 215
 216 #define CS_EVENT_WRITE_PROTECT          0x000001
 217 #define CS_EVENT_CARD_LOCK              0x000002
 218 #define CS_EVENT_CARD_INSERTION         0x000004
 219 #define CS_EVENT_CARD_REMOVAL           0x000008
 220 #define CS_EVENT_BATTERY_DEAD           0x000010
 221 #define CS_EVENT_BATTERY_LOW            0x000020
 222 #define CS_EVENT_READY_CHANGE           0x000040
 223 #define CS_EVENT_CARD_DETECT            0x000080
 224 #define CS_EVENT_RESET_REQUEST          0x000100
 225 #define CS_EVENT_RESET_PHYSICAL         0x000200
 226 #define CS_EVENT_CARD_RESET             0x000400
 227 #define CS_EVENT_REGISTRATION_COMPLETE  0x000800
 228 #define CS_EVENT_PM_SUSPEND             0x002000
 229 #define CS_EVENT_PM_RESUME              0x004000
 230 #define CS_EVENT_INSERTION_REQUEST      0x008000
 231 #define CS_EVENT_EJECTION_REQUEST       0x010000
 232 #define CS_EVENT_MTD_REQUEST            0x020000
 233 #define CS_EVENT_ERASE_COMPLETE         0x040000
 234 #define CS_EVENT_REQUEST_ATTENTION      0x080000
 235 #define CS_EVENT_CB_DETECT              0x100000
 236 #define CS_EVENT_3VCARD                 0x200000
 237 #define CS_EVENT_XVCARD                 0x400000
 238
 239 #endif /* _LINUX_CS_H */