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cistpl.h

/*
 * cistpl.h 1.27 1998/09/30 18:08:46
 *
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License
 * at http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 * the License for the specific language governing rights and
 * limitations under the License. 
 *
 * The initial developer of the original code is David A. Hinds
 * <dhinds@hyper.stanford.edu>.  Portions created by David A. Hinds
 * are Copyright (C) 1998 David A. Hinds.  All Rights Reserved.
 */

#ifndef _LINUX_CISTPL_H
#define _LINUX_CISTPL_H

#define CISTPL_NULL           0x00
#define CISTPL_DEVICE         0x01
#define CISTPL_LONGLINK_CB    0x02
#define CISTPL_CONFIG_CB      0x04
#define CISTPL_CFTABLE_ENTRY_CB     0x05
#define CISTPL_LONGLINK_MFC   0x06
#define CISTPL_BAR            0x07
#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
/* Layer 3 tuples */
#define CISTPL_ORG            0x46

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[1];
} cistpl_funce_t;

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

    Modem Function Extension Tuples

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

#define CISTPL_FUNCE_SERIAL         0x00
#define CISTPL_FUNCE_SERIAL_DATA    0x08
#define CISTPL_FUNCE_SERIAL_FAX           0x09
#define CISTPL_FUNCE_SERIAL_VOICE   0x0a
#define CISTPL_FUNCE_CAP            0x01
#define CISTPL_FUNCE_CAP_DATA       0x05
#define CISTPL_FUNCE_CAP_FAX        0x06
#define CISTPL_FUNCE_CAP_VOICE            0x07
#define CISTPL_FUNCE_SERV_DATA            0x02
#define CISTPL_FUNCE_SERV_FAX_1           0x13
#define CISTPL_FUNCE_SERV_FAX_2           0x23
#define CISTPL_FUNCE_SERV_FAX_3           0x33
#define CISTPL_FUNCE_SERV_VOICE           0x84

/* UART identification */
#define CISTPL_SERIAL_UART_8250           0x00
#define CISTPL_SERIAL_UART_16450    0x01
#define CISTPL_SERIAL_UART_16550    0x02

/* 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_int   rcv_buf:24;
    u_int   xmit_buf:24;
} cistpl_modem_cap_t;

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[1];
} 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[1];
} 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 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;
} 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;

#endif /* LINUX_CISTPL_H */

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