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/*

 * cistpl.h

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 *

 * The initial developer of the original code is David A. Hinds

 * <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds

 * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.

 *

 * (C) 1999             David A. Hinds

 */

#ifndef _LINUX_CISTPL_H

#define _LINUX_CISTPL_H

#define CISTPL_NULL             0x00

#define CISTPL_DEVICE           0x01

#define CISTPL_LONGLINK_CB      0x02

#define CISTPL_INDIRECT         0x03

#define CISTPL_CONFIG_CB        0x04

#define CISTPL_CFTABLE_ENTRY_CB 0x05

#define CISTPL_LONGLINK_MFC     0x06

#define CISTPL_BAR              0x07

#define CISTPL_PWR_MGMNT        0x08

#define CISTPL_EXTDEVICE        0x09

#define CISTPL_CHECKSUM         0x10

#define CISTPL_LONGLINK_A       0x11

#define CISTPL_LONGLINK_C       0x12

#define CISTPL_LINKTARGET       0x13

#define CISTPL_NO_LINK          0x14

#define CISTPL_VERS_1           0x15

#define CISTPL_ALTSTR           0x16

#define CISTPL_DEVICE_A         0x17

#define CISTPL_JEDEC_C          0x18

#define CISTPL_JEDEC_A          0x19

#define CISTPL_CONFIG           0x1a

#define CISTPL_CFTABLE_ENTRY    0x1b

#define CISTPL_DEVICE_OC        0x1c

#define CISTPL_DEVICE_OA        0x1d

#define CISTPL_DEVICE_GEO       0x1e

#define CISTPL_DEVICE_GEO_A     0x1f

#define CISTPL_MANFID           0x20

#define CISTPL_FUNCID           0x21

#define CISTPL_FUNCE            0x22

#define CISTPL_SWIL             0x23

#define CISTPL_END              0xff

/* Layer 2 tuples */

#define CISTPL_VERS_2           0x40

#define CISTPL_FORMAT           0x41

#define CISTPL_GEOMETRY         0x42

#define CISTPL_BYTEORDER        0x43

#define CISTPL_DATE             0x44

#define CISTPL_BATTERY          0x45

#define CISTPL_FORMAT_A         0x47

/* Layer 3 tuples */

#define CISTPL_ORG              0x46

#define CISTPL_SPCL             0x90

typedef struct cistpl_longlink_t {

    u_int       addr;

} cistpl_longlink_t;

typedef struct cistpl_checksum_t {

    u_short     addr;

    u_short     len;

    u_char      sum;

} cistpl_checksum_t;

#define CISTPL_MAX_FUNCTIONS    8

#define CISTPL_MFC_ATTR         0x00

#define CISTPL_MFC_COMMON       0x01

typedef struct cistpl_longlink_mfc_t {

    u_char      nfn;

    struct {

        u_char  space;

        u_int   addr;

    } fn[CISTPL_MAX_FUNCTIONS];

} cistpl_longlink_mfc_t;

#define CISTPL_MAX_ALTSTR_STRINGS       4

typedef struct cistpl_altstr_t {

    u_char      ns;

    u_char      ofs[CISTPL_MAX_ALTSTR_STRINGS];

    char        str[254];

} cistpl_altstr_t;

#define CISTPL_DTYPE_NULL       0x00

#define CISTPL_DTYPE_ROM        0x01

#define CISTPL_DTYPE_OTPROM     0x02

#define CISTPL_DTYPE_EPROM      0x03

#define CISTPL_DTYPE_EEPROM     0x04

#define CISTPL_DTYPE_FLASH      0x05

#define CISTPL_DTYPE_SRAM       0x06

#define CISTPL_DTYPE_DRAM       0x07

#define CISTPL_DTYPE_FUNCSPEC   0x0d

#define CISTPL_DTYPE_EXTEND     0x0e

#define CISTPL_MAX_DEVICES      4

typedef struct cistpl_device_t {

    u_char      ndev;

    struct {

        u_char  type;

        u_char  wp;

        u_int   speed;

        u_int   size;

    } dev[CISTPL_MAX_DEVICES];

} cistpl_device_t;

#define CISTPL_DEVICE_MWAIT     0x01

#define CISTPL_DEVICE_3VCC      0x02

typedef struct cistpl_device_o_t {

    u_char              flags;

    cistpl_device_t     device;

} cistpl_device_o_t;

#define CISTPL_VERS_1_MAX_PROD_STRINGS  4

typedef struct cistpl_vers_1_t {

    u_char      major;

    u_char      minor;

    u_char      ns;

    u_char      ofs[CISTPL_VERS_1_MAX_PROD_STRINGS];

    char        str[254];

} cistpl_vers_1_t;

typedef struct cistpl_jedec_t {

    u_char      nid;

    struct {

        u_char  mfr;

        u_char  info;

    } id[CISTPL_MAX_DEVICES];

} cistpl_jedec_t;

typedef struct cistpl_manfid_t {

    u_short     manf;

    u_short     card;

} cistpl_manfid_t;

#define CISTPL_FUNCID_MULTI     0x00

#define CISTPL_FUNCID_MEMORY    0x01

#define CISTPL_FUNCID_SERIAL    0x02

#define CISTPL_FUNCID_PARALLEL  0x03

#define CISTPL_FUNCID_FIXED     0x04

#define CISTPL_FUNCID_VIDEO     0x05

#define CISTPL_FUNCID_NETWORK   0x06

#define CISTPL_FUNCID_AIMS      0x07

#define CISTPL_FUNCID_SCSI      0x08

#define CISTPL_SYSINIT_POST     0x01

#define CISTPL_SYSINIT_ROM      0x02

typedef struct cistpl_funcid_t {

    u_char      func;

    u_char      sysinit;

} cistpl_funcid_t;

typedef struct cistpl_funce_t {

    u_char      type;

    u_char      data[0];

} cistpl_funce_t;

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

    Modem Function Extension Tuples

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

#define CISTPL_FUNCE_SERIAL_IF          0x00

#define CISTPL_FUNCE_SERIAL_CAP         0x01

#define CISTPL_FUNCE_SERIAL_SERV_DATA   0x02

#define CISTPL_FUNCE_SERIAL_SERV_FAX    0x03

#define CISTPL_FUNCE_SERIAL_SERV_VOICE  0x04

#define CISTPL_FUNCE_SERIAL_CAP_DATA    0x05

#define CISTPL_FUNCE_SERIAL_CAP_FAX     0x06

#define CISTPL_FUNCE_SERIAL_CAP_VOICE   0x07

#define CISTPL_FUNCE_SERIAL_IF_DATA     0x08

#define CISTPL_FUNCE_SERIAL_IF_FAX      0x09

#define CISTPL_FUNCE_SERIAL_IF_VOICE    0x0a

/* UART identification */

#define CISTPL_SERIAL_UART_8250         0x00

#define CISTPL_SERIAL_UART_16450        0x01

#define CISTPL_SERIAL_UART_16550        0x02

#define CISTPL_SERIAL_UART_8251         0x03

#define CISTPL_SERIAL_UART_8530         0x04

#define CISTPL_SERIAL_UART_85230        0x05

/* UART capabilities */

#define CISTPL_SERIAL_UART_SPACE        0x01

#define CISTPL_SERIAL_UART_MARK         0x02

#define CISTPL_SERIAL_UART_ODD          0x04

#define CISTPL_SERIAL_UART_EVEN         0x08

#define CISTPL_SERIAL_UART_5BIT         0x01

#define CISTPL_SERIAL_UART_6BIT         0x02

#define CISTPL_SERIAL_UART_7BIT         0x04

#define CISTPL_SERIAL_UART_8BIT         0x08

#define CISTPL_SERIAL_UART_1STOP        0x10

#define CISTPL_SERIAL_UART_MSTOP        0x20

#define CISTPL_SERIAL_UART_2STOP        0x40

typedef struct cistpl_serial_t {

    u_char      uart_type;

    u_char      uart_cap_0;

    u_char      uart_cap_1;

} cistpl_serial_t;

typedef struct cistpl_modem_cap_t {

    u_char      flow;

    u_char      cmd_buf;

    u_char      rcv_buf_0, rcv_buf_1, rcv_buf_2;

    u_char      xmit_buf_0, xmit_buf_1, xmit_buf_2;

} cistpl_modem_cap_t;

#define CISTPL_SERIAL_MOD_103           0x01

#define CISTPL_SERIAL_MOD_V21           0x02

#define CISTPL_SERIAL_MOD_V23           0x04

#define CISTPL_SERIAL_MOD_V22           0x08

#define CISTPL_SERIAL_MOD_212A          0x10

#define CISTPL_SERIAL_MOD_V22BIS        0x20

#define CISTPL_SERIAL_MOD_V26           0x40

#define CISTPL_SERIAL_MOD_V26BIS        0x80

#define CISTPL_SERIAL_MOD_V27BIS        0x01

#define CISTPL_SERIAL_MOD_V29           0x02

#define CISTPL_SERIAL_MOD_V32           0x04

#define CISTPL_SERIAL_MOD_V32BIS        0x08

#define CISTPL_SERIAL_MOD_V34           0x10

#define CISTPL_SERIAL_ERR_MNP2_4        0x01

#define CISTPL_SERIAL_ERR_V42_LAPM      0x02

#define CISTPL_SERIAL_CMPR_V42BIS       0x01

#define CISTPL_SERIAL_CMPR_MNP5         0x02

#define CISTPL_SERIAL_CMD_AT1           0x01

#define CISTPL_SERIAL_CMD_AT2           0x02

#define CISTPL_SERIAL_CMD_AT3           0x04

#define CISTPL_SERIAL_CMD_MNP_AT        0x08

#define CISTPL_SERIAL_CMD_V25BIS        0x10

#define CISTPL_SERIAL_CMD_V25A          0x20

#define CISTPL_SERIAL_CMD_DMCL          0x40

typedef struct cistpl_data_serv_t {

    u_char      max_data_0;

    u_char      max_data_1;

    u_char      modulation_0;

    u_char      modulation_1;

    u_char      error_control;

    u_char      compression;

    u_char      cmd_protocol;

    u_char      escape;

    u_char      encrypt;

    u_char      misc_features;

    u_char      ccitt_code[0];

} cistpl_data_serv_t;

typedef struct cistpl_fax_serv_t {

    u_char      max_data_0;

    u_char      max_data_1;

    u_char      modulation;

    u_char      encrypt;

    u_char      features_0;

    u_char      features_1;

    u_char      ccitt_code[0];

} cistpl_fax_serv_t;

typedef struct cistpl_voice_serv_t {

    u_char      max_data_0;

    u_char      max_data_1;

} cistpl_voice_serv_t;

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

    LAN Function Extension Tuples

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

#define CISTPL_FUNCE_LAN_TECH           0x01

#define CISTPL_FUNCE_LAN_SPEED          0x02

#define CISTPL_FUNCE_LAN_MEDIA          0x03

#define CISTPL_FUNCE_LAN_NODE_ID        0x04

#define CISTPL_FUNCE_LAN_CONNECTOR      0x05

/* LAN technologies */

#define CISTPL_LAN_TECH_ARCNET          0x01

#define CISTPL_LAN_TECH_ETHERNET        0x02

#define CISTPL_LAN_TECH_TOKENRING       0x03

#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_replace_cis(struct pcmcia_socket *s, cisdump_t *cis);

/* don't use outside of PCMCIA core yet */

int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int func, tuple_t *tuple);

int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function, tuple_t *tuple);

int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple);

int pccard_parse_tuple(tuple_t *tuple, cisparse_t *parse);

int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, cisinfo_t *info);

/* ... but use these wrappers instead */

#define pcmcia_get_first_tuple(p_dev, tuple) \

                pccard_get_first_tuple(p_dev->socket, p_dev->func, tuple)

#define pcmcia_get_next_tuple(p_dev, tuple) \

                pccard_get_next_tuple(p_dev->socket, p_dev->func, tuple)

#define pcmcia_get_tuple_data(p_dev, tuple) \

                pccard_get_tuple_data(p_dev->socket, tuple)

#define pcmcia_parse_tuple(p_dev, tuple, parse) \

                pccard_parse_tuple(tuple, parse)

#define pcmcia_validate_cis(p_dev, info) \

                pccard_validate_cis(p_dev->socket, p_dev->func, info)

#endif /* LINUX_CISTPL_H */