hw/pcmcia.h

   1 #ifndef HW_PCMCIA_H
   2 #define HW_PCMCIA_H 1
   3
   4 /* PCMCIA/Cardbus */
   5
   6 #include "qemu-common.h"
   7
   8 typedef struct {
   9     qemu_irq irq;
  10     int attached;
  11     const char *slot_string;
  12     const char *card_string;
  13 } PCMCIASocket;
  14
  15 void pcmcia_socket_register(PCMCIASocket *socket);
  16 void pcmcia_socket_unregister(PCMCIASocket *socket);
  17 void pcmcia_info(Monitor *mon);
  18
  19 struct PCMCIACardState {
  20     void *state;
  21     PCMCIASocket *slot;
  22     int (*attach)(void *state);
  23     int (*detach)(void *state);
  24     const uint8_t *cis;
  25     int cis_len;
  26
  27     /* Only valid if attached */
  28     uint8_t (*attr_read)(void *state, uint32_t address);
  29     void (*attr_write)(void *state, uint32_t address, uint8_t value);
  30     uint16_t (*common_read)(void *state, uint32_t address);
  31     void (*common_write)(void *state, uint32_t address, uint16_t value);
  32     uint16_t (*io_read)(void *state, uint32_t address);
  33     void (*io_write)(void *state, uint32_t address, uint16_t value);
  34 };
  35
  36 #define CISTPL_DEVICE           0x01    /* 5V Device Information Tuple */
  37 #define CISTPL_NO_LINK          0x14    /* No Link Tuple */
  38 #define CISTPL_VERS_1           0x15    /* Level 1 Version Tuple */
  39 #define CISTPL_JEDEC_C          0x18    /* JEDEC ID Tuple */
  40 #define CISTPL_JEDEC_A          0x19    /* JEDEC ID Tuple */
  41 #define CISTPL_CONFIG           0x1a    /* Configuration Tuple */
  42 #define CISTPL_CFTABLE_ENTRY    0x1b    /* 16-bit PCCard Configuration */
  43 #define CISTPL_DEVICE_OC        0x1c    /* Additional Device Information */
  44 #define CISTPL_DEVICE_OA        0x1d    /* Additional Device Information */
  45 #define CISTPL_DEVICE_GEO       0x1e    /* Additional Device Information */
  46 #define CISTPL_DEVICE_GEO_A     0x1f    /* Additional Device Information */
  47 #define CISTPL_MANFID           0x20    /* Manufacture ID Tuple */
  48 #define CISTPL_FUNCID           0x21    /* Function ID Tuple */
  49 #define CISTPL_FUNCE            0x22    /* Function Extension Tuple */
  50 #define CISTPL_END              0xff    /* Tuple End */
  51 #define CISTPL_ENDMARK          0xff
  52
  53 /* dscm1xxxx.c */
  54 PCMCIACardState *dscm1xxxx_init(DriveInfo *bdrv);
  55
  56 #endif