cistpl.h

嵌入式系统设计与实验教材二源码linux内核移植与编译

#define CISTPL_LAN_TECH_LOCALTALK	0x04
#define CISTPL_LAN_TECH_FDDI		0x05
#define CISTPL_LAN_TECH_ATM		0x06
#define CISTPL_LAN_TECH_WIRELESS	0x07

typedef struct cistpl_lan_tech_t {
    u_char	tech;
} cistpl_lan_tech_t;

typedef struct cistpl_lan_speed_t {
    u_int	speed;
} cistpl_lan_speed_t;

/* LAN media definitions */
#define CISTPL_LAN_MEDIA_UTP		0x01
#define CISTPL_LAN_MEDIA_STP		0x02
#define CISTPL_LAN_MEDIA_THIN_COAX	0x03
#define CISTPL_LAN_MEDIA_THICK_COAX	0x04
#define CISTPL_LAN_MEDIA_FIBER		0x05
#define CISTPL_LAN_MEDIA_900MHZ		0x06
#define CISTPL_LAN_MEDIA_2GHZ		0x07
#define CISTPL_LAN_MEDIA_5GHZ		0x08
#define CISTPL_LAN_MEDIA_DIFF_IR	0x09
#define CISTPL_LAN_MEDIA_PTP_IR		0x0a

typedef struct cistpl_lan_media_t {
    u_char	media;
} cistpl_lan_media_t;

typedef struct cistpl_lan_node_id_t {
    u_char	nb;
    u_char	id[16];
} cistpl_lan_node_id_t;

typedef struct cistpl_lan_connector_t {
    u_char	code;
} cistpl_lan_connector_t;

/*======================================================================

    IDE Function Extension Tuples

======================================================================*/

#define CISTPL_IDE_INTERFACE		0x01

typedef struct cistpl_ide_interface_t {
    u_char	interface;
} cistpl_ide_interface_t;

/* First feature byte */
#define CISTPL_IDE_SILICON		0x04
#define CISTPL_IDE_UNIQUE		0x08
#define CISTPL_IDE_DUAL			0x10

/* Second feature byte */
#define CISTPL_IDE_HAS_SLEEP		0x01
#define CISTPL_IDE_HAS_STANDBY		0x02
#define CISTPL_IDE_HAS_IDLE		0x04
#define CISTPL_IDE_LOW_POWER		0x08
#define CISTPL_IDE_REG_INHIBIT		0x10
#define CISTPL_IDE_HAS_INDEX		0x20
#define CISTPL_IDE_IOIS16		0x40

typedef struct cistpl_ide_feature_t {
    u_char	feature1;
    u_char	feature2;
} cistpl_ide_feature_t;

#define CISTPL_FUNCE_IDE_IFACE		0x01
#define CISTPL_FUNCE_IDE_MASTER		0x02
#define CISTPL_FUNCE_IDE_SLAVE		0x03

/*======================================================================

    Configuration Table Entries

======================================================================*/

#define CISTPL_BAR_SPACE	0x07
#define CISTPL_BAR_SPACE_IO	0x10
#define CISTPL_BAR_PREFETCH	0x20
#define CISTPL_BAR_CACHEABLE	0x40
#define CISTPL_BAR_1MEG_MAP	0x80

typedef struct cistpl_bar_t {
    u_char	attr;
    u_int	size;
} cistpl_bar_t;

typedef struct cistpl_config_t {
    u_char	last_idx;
    u_int	base;
    u_int	rmask[4];
    u_char	subtuples;
} cistpl_config_t;

/* These are bits in the 'present' field, and indices in 'param' */
#define CISTPL_POWER_VNOM	0
#define CISTPL_POWER_VMIN	1
#define CISTPL_POWER_VMAX	2
#define CISTPL_POWER_ISTATIC	3
#define CISTPL_POWER_IAVG	4
#define CISTPL_POWER_IPEAK	5
#define CISTPL_POWER_IDOWN	6

#define CISTPL_POWER_HIGHZ_OK	0x01
#define CISTPL_POWER_HIGHZ_REQ	0x02

typedef struct cistpl_power_t {
    u_char	present;
    u_char	flags;
    u_int	param[7];
} cistpl_power_t;

typedef struct cistpl_timing_t {
    u_int	wait, waitscale;
    u_int	ready, rdyscale;
    u_int	reserved, rsvscale;
} cistpl_timing_t;

#define CISTPL_IO_LINES_MASK	0x1f
#define CISTPL_IO_8BIT		0x20
#define CISTPL_IO_16BIT		0x40
#define CISTPL_IO_RANGE		0x80

#define CISTPL_IO_MAX_WIN	16

typedef struct cistpl_io_t {
    u_char	flags;
    u_char	nwin;
    struct {
	u_int	base;
	u_int	len;
    } win[CISTPL_IO_MAX_WIN];
} cistpl_io_t;

typedef struct cistpl_irq_t {
    u_int	IRQInfo1;
    u_int	IRQInfo2;
} cistpl_irq_t;

#define CISTPL_MEM_MAX_WIN	8

typedef struct cistpl_mem_t {
    u_char	flags;
    u_char	nwin;
    struct {
	u_int	len;
	u_int	card_addr;
	u_int	host_addr;
    } win[CISTPL_MEM_MAX_WIN];
} cistpl_mem_t;

#define CISTPL_CFTABLE_DEFAULT		0x0001
#define CISTPL_CFTABLE_BVDS		0x0002
#define CISTPL_CFTABLE_WP		0x0004
#define CISTPL_CFTABLE_RDYBSY		0x0008
#define CISTPL_CFTABLE_MWAIT		0x0010
#define CISTPL_CFTABLE_AUDIO		0x0800
#define CISTPL_CFTABLE_READONLY		0x1000
#define CISTPL_CFTABLE_PWRDOWN		0x2000

typedef struct cistpl_cftable_entry_t {
    u_char		index;
    u_short		flags;
    u_char		interface;
    cistpl_power_t	vcc, vpp1, vpp2;
    cistpl_timing_t	timing;
    cistpl_io_t		io;
    cistpl_irq_t	irq;
    cistpl_mem_t	mem;
    u_char		subtuples;
} cistpl_cftable_entry_t;

#define CISTPL_CFTABLE_MASTER		0x000100
#define CISTPL_CFTABLE_INVALIDATE	0x000200
#define CISTPL_CFTABLE_VGA_PALETTE	0x000400
#define CISTPL_CFTABLE_PARITY		0x000800
#define CISTPL_CFTABLE_WAIT		0x001000
#define CISTPL_CFTABLE_SERR		0x002000
#define CISTPL_CFTABLE_FAST_BACK	0x004000
#define CISTPL_CFTABLE_BINARY_AUDIO	0x010000
#define CISTPL_CFTABLE_PWM_AUDIO	0x020000

typedef struct cistpl_cftable_entry_cb_t {
    u_char		index;
    u_int		flags;
    cistpl_power_t	vcc, vpp1, vpp2;
    u_char		io;
    cistpl_irq_t	irq;
    u_char		mem;
    u_char		subtuples;
} cistpl_cftable_entry_cb_t;

typedef struct cistpl_device_geo_t {
    u_char		ngeo;
    struct {
	u_char		buswidth;
	u_int		erase_block;
	u_int		read_block;
	u_int		write_block;
	u_int		partition;
	u_int		interleave;
    } geo[CISTPL_MAX_DEVICES];
} cistpl_device_geo_t;

typedef struct cistpl_vers_2_t {
    u_char	vers;
    u_char	comply;
    u_short	dindex;
    u_char	vspec8, vspec9;
    u_char	nhdr;
    u_char	vendor, info;
    char	str[244];
} cistpl_vers_2_t;

typedef struct cistpl_org_t {
    u_char	data_org;
    char	desc[30];
} cistpl_org_t;

#define CISTPL_ORG_FS		0x00
#define CISTPL_ORG_APPSPEC	0x01
#define CISTPL_ORG_XIP		0x02

typedef struct cistpl_format_t {
    u_char	type;
    u_char	edc;
    u_int	offset;
    u_int	length;
} cistpl_format_t;

#define CISTPL_FORMAT_DISK	0x00
#define CISTPL_FORMAT_MEM	0x01

#define CISTPL_EDC_NONE		0x00
#define CISTPL_EDC_CKSUM	0x01
#define CISTPL_EDC_CRC		0x02
#define CISTPL_EDC_PCC		0x03

typedef union cisparse_t {
    cistpl_device_t		device;
    cistpl_checksum_t		checksum;
    cistpl_longlink_t		longlink;
    cistpl_longlink_mfc_t	longlink_mfc;
    cistpl_vers_1_t		version_1;
    cistpl_altstr_t		altstr;
    cistpl_jedec_t		jedec;
    cistpl_manfid_t		manfid;
    cistpl_funcid_t		funcid;
    cistpl_funce_t		funce;
    cistpl_bar_t		bar;
    cistpl_config_t		config;
    cistpl_cftable_entry_t	cftable_entry;
    cistpl_cftable_entry_cb_t	cftable_entry_cb;
    cistpl_device_geo_t		device_geo;
    cistpl_vers_2_t		vers_2;
    cistpl_org_t		org;
    cistpl_format_t		format;
} cisparse_t;

typedef struct tuple_t {
    u_int	Attributes;
    cisdata_t 	DesiredTuple;
    u_int	Flags;		/* internal use */
    u_int	LinkOffset;	/* internal use */
    u_int	CISOffset;	/* internal use */
    cisdata_t	TupleCode;
    cisdata_t	TupleLink;
    cisdata_t	TupleOffset;
    cisdata_t	TupleDataMax;
    cisdata_t	TupleDataLen;
    cisdata_t	*TupleData;
} tuple_t;

/* Special cisdata_t value */
#define RETURN_FIRST_TUPLE	0xff

/* Attributes for tuple calls */
#define TUPLE_RETURN_LINK	0x01
#define TUPLE_RETURN_COMMON	0x02

/* For ValidateCIS */
typedef struct cisinfo_t {
    u_int	Chains;
} cisinfo_t;

#define CISTPL_MAX_CIS_SIZE	0x200

/* For ReplaceCIS */
typedef struct cisdump_t {
    u_int	Length;
    cisdata_t	Data[CISTPL_MAX_CIS_SIZE];
} cisdump_t;

int pcmcia_get_first_tuple(client_handle_t handle, tuple_t *tuple);
int pcmcia_get_next_tuple(client_handle_t handle, tuple_t *tuple);
int pcmcia_get_tuple_data(client_handle_t handle, tuple_t *tuple);
int pcmcia_parse_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse);

int pcmcia_validate_cis(client_handle_t handle, cisinfo_t *info);
int pcmcia_replace_cis(client_handle_t handle, cisdump_t *cis);

#endif /* LINUX_CISTPL_H */