diff options
Diffstat (limited to 'hw/pcmcia.h')
| -rw-r--r-- | hw/pcmcia.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/hw/pcmcia.h b/hw/pcmcia.h new file mode 100644 index 0000000000..bfa23babe5 --- /dev/null +++ b/hw/pcmcia.h @@ -0,0 +1,50 @@ +/* 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); + |