/* PCMCIA/Cardbus */struct pcmcia_socket_s {    qemu_irq irq;    int attached;    const char *slot_string;    const char *card_string;};void pcmcia_socket_register(struct pcmcia_socket_s *socket);void pcmcia_socket_unregister(struct pcmcia_socket_s *socket);void pcmcia_info(void);struct pcmcia_card_s {    void *state;    struct pcmcia_socket_s *slot;    int (*attach)(void *state);    int (*detach)(void *state);    const uint8_t *cis;    int cis_len;    /* Only valid if attached */    uint8_t (*attr_read)(void *state, uint32_t address);    void (*attr_write)(void *state, uint32_t address, uint8_t value);    uint16_t (*common_read)(void *state, uint32_t address);    void (*common_write)(void *state, uint32_t address, uint16_t value);    uint16_t (*io_read)(void *state, uint32_t address);    void (*io_write)(void *state, uint32_t address, uint16_t value);};#define CISTPL_DEVICE		0x01	/* 5V Device Information Tuple */#define CISTPL_NO_LINK		0x14	/* No Link Tuple */#define CISTPL_VERS_1		0x15	/* Level 1 Version Tuple */#define CISTPL_JEDEC_C		0x18	/* JEDEC ID Tuple */#define CISTPL_JEDEC_A		0x19	/* JEDEC ID Tuple */#define CISTPL_CONFIG		0x1a	/* Configuration Tuple */#define CISTPL_CFTABLE_ENTRY	0x1b	/* 16-bit PCCard Configuration */#define CISTPL_DEVICE_OC	0x1c	/* Additional Device Information */#define CISTPL_DEVICE_OA	0x1d	/* Additional Device Information */#define CISTPL_DEVICE_GEO	0x1e	/* Additional Device Information */#define CISTPL_DEVICE_GEO_A	0x1f	/* Additional Device Information */#define CISTPL_MANFID		0x20	/* Manufacture ID Tuple */#define CISTPL_FUNCID		0x21	/* Function ID Tuple */#define CISTPL_FUNCE		0x22	/* Function Extension Tuple */#define CISTPL_END		0xff	/* Tuple End */#define CISTPL_ENDMARK		0xff/* dscm1xxxx.c */struct pcmcia_card_s *dscm1xxxx_init(BlockDriverState *bdrv);