include/hw/pcmcia.h

   1 #ifndef HW_PCMCIA_H
   2 #define HW_PCMCIA_H
   3
   4 /* PCMCIA/Cardbus */
   5
   6 #include "hw/qdev-core.h"
   7 #include "qom/object.h"
   8
   9 typedef struct PCMCIASocket {
  10     qemu_irq irq;
  11     bool attached;
  12 } PCMCIASocket;
  13
  14 #define TYPE_PCMCIA_CARD "pcmcia-card"
  15 typedef struct PCMCIACardClass PCMCIACardClass;
  16 typedef struct PCMCIACardState PCMCIACardState;
  17 DECLARE_OBJ_CHECKERS(PCMCIACardState, PCMCIACardClass,
  18                      PCMCIA_CARD, TYPE_PCMCIA_CARD)
  19
  20 struct PCMCIACardState {
  21     /*< private >*/
  22     DeviceState parent_obj;
  23     /*< public >*/
  24
  25     PCMCIASocket *slot;
  26 };
  27
  28 struct PCMCIACardClass {
  29     /*< private >*/
  30     DeviceClass parent_class;
  31     /*< public >*/
  32
  33     int (*attach)(PCMCIACardState *state);
  34     int (*detach)(PCMCIACardState *state);
  35
  36     const uint8_t *cis;
  37     int cis_len;
  38
  39     /* Only valid if attached */
  40     uint8_t (*attr_read)(PCMCIACardState *card, uint32_t address);
  41     void (*attr_write)(PCMCIACardState *card, uint32_t address, uint8_t value);
  42     uint16_t (*common_read)(PCMCIACardState *card, uint32_t address);
  43     void (*common_write)(PCMCIACardState *card,
  44                          uint32_t address, uint16_t value);
  45     uint16_t (*io_read)(PCMCIACardState *card, uint32_t address);
  46     void (*io_write)(PCMCIACardState *card, uint32_t address, uint16_t value);
  47 };
  48
  49 #define CISTPL_DEVICE           0x01    /* 5V Device Information Tuple */
  50 #define CISTPL_NO_LINK          0x14    /* No Link Tuple */
  51 #define CISTPL_VERS_1           0x15    /* Level 1 Version Tuple */
  52 #define CISTPL_JEDEC_C          0x18    /* JEDEC ID Tuple */
  53 #define CISTPL_JEDEC_A          0x19    /* JEDEC ID Tuple */
  54 #define CISTPL_CONFIG           0x1a    /* Configuration Tuple */
  55 #define CISTPL_CFTABLE_ENTRY    0x1b    /* 16-bit PCCard Configuration */
  56 #define CISTPL_DEVICE_OC        0x1c    /* Additional Device Information */
  57 #define CISTPL_DEVICE_OA        0x1d    /* Additional Device Information */
  58 #define CISTPL_DEVICE_GEO       0x1e    /* Additional Device Information */
  59 #define CISTPL_DEVICE_GEO_A     0x1f    /* Additional Device Information */
  60 #define CISTPL_MANFID           0x20    /* Manufacture ID Tuple */
  61 #define CISTPL_FUNCID           0x21    /* Function ID Tuple */
  62 #define CISTPL_FUNCE            0x22    /* Function Extension Tuple */
  63 #define CISTPL_END              0xff    /* Tuple End */
  64 #define CISTPL_ENDMARK          0xff
  65
  66 /* dscm1xxxx.c */
  67 PCMCIACardState *dscm1xxxx_init(DriveInfo *bdrv);
  68
  69 #endif