csx_Parse_CISTPL_DEVICEGEO_A(9f)

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NAME

6       csx_Parse_CISTPL_DEVICEGEO_A - parse the Device Geo A tuple
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SYNOPSIS

9       #include <sys/pccard.h>
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13       int32_t csx_Parse_CISTPL_DEVICEGEO_A(client_handle_t ch, tuple_t *tp,
14            cistpl_devicegeo_t *pt);
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INTERFACE LEVEL

18       Solaris DDI Specific (Solaris DDI)
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PARAMETERS

21       ch     Client handle returned from csx_RegisterClient(9F).
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24       tp     Pointer  to  a  tuple_t  structure (see tuple(9S)) returned by a
25              call to csx_GetFirstTuple(9F) or csx_GetNextTuple(9F).
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28       pt     Pointer to a cistpl_devicegeo_t  structure  which  contains  the
29              parsed  Device  Geo  A  tuple  information upon return from this
30              function.
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DESCRIPTION

34       This function parses the Device Geo A tuple, CISTPL_DEVICEGEO_A, into a
35       form usable by PC Card drivers.
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38       The CISTPL_DEVICEGEO_A tuple describes the device geometry of attribute
39       memory partitions.
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STRUCTURE MEMBERS

42       The structure members of cistpl_devicegeo_t are:
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44         uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].bus;
45         uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].ebs;
46         uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].rbs;
47         uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].wbs;
48         uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].part;
49         uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].hwil;
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53       The fields are defined as follows:
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55       info[CISTPL_DEVICEGEO_MAX_PARTITIONS].bus
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57           This field indicates the card interface  width  in  bytes  for  the
58           given partition.
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61       info[CISTPL_DEVICEGEO_MAX_PARTITIONS].ebs
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63           This  field  indicates  the  minimum erase block size for the given
64           partition.
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67       info[CISTPL_DEVICEGEO_MAX_PARTITIONS].rbs
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69           This field indicates the minimum read block size for the given par‐
70           tition.
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73       info[CISTPL_DEVICEGEO_MAX_PARTITIONS].wbs
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75           This  field  indicates  the  minimum write block size for the given
76           partition.
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79       info[CISTPL_DEVICEGEO_MAX_PARTITIONS].part
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81           This field indicates the segment  partition  subdivisions  for  the
82           given partition.
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85       info[CISTPL_DEVICEGEO_MAX_PARTITIONS].hwil
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87           This  field  indicates the hardware interleave for the given parti‐
88           tion.
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RETURN VALUES

92       CS_SUCCESS                  Successful operation.
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95       CS_BAD_HANDLE               Client handle is invalid.
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98       CS_UNKNOWN_TUPLE            Parser does not know how to parse tuple.
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101       CS_NO_CARD                  No PC Card in socket.
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104       CS_NO_CIS                   No Card Information Structure (CIS)  on  PC
105                                   Card.
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108       CS_UNSUPPORTED_FUNCTION     No PCMCIA hardware installed.
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CONTEXT

112       This function may be called from user or kernel context.
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