Manual Pages for UNIX Operating System command usage for man scsi_hba_lookup_capstr

Kernel Functions for Drivers           scsi_hba_lookup_capstr(9F)



NAME
     scsi_hba_lookup_capstr - return  index  matching  capability
     string

SYNOPSIS
     #include 

     int scsi_hba_lookup_capstr(char *capstr);


INTERFACE LEVEL
     Solaris architecture specific (Solaris DDI).

PARAMETERS
     capstr    Pointer to a string


DESCRIPTION
     The  scsi_hba_lookup_capstr()  function  attempts  to  match
     capstr  against a known set of capability strings. If found,
     the defined index for the matched capability is returned.


     The following indices are defined for the capability strings
     listed below.

     SCSI_CAP_DMA_MAX

         "dma-max" or "dma_max"


     SCSI_CAP_MSG_OUT

         "msg-out" or "msg_out"


     SCSI_CAP_DISCONNECT

         "disconnect"


     SCSI_CAP_SYNCHRONOUS

         "synchronous"


     SCSI_CAP_WIDE_XFER

         "wide-xfer" or "wide_xfer"






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Kernel Functions for Drivers           scsi_hba_lookup_capstr(9F)



     SCSI_CAP_PARITY

         "parity"


     SCSI_CAP_INITIATOR_ID

         "initiator-id"


     SCSI_CAP_UNTAGGED_QING

         "untagged-qing"


     SCSI_CAP_TAGGED_QING

         "tagged-qing"


     SCSI_CAP_ARQ

         "auto-rqsense"


     SCSI_CAP_LINKED_CMDS

         "linked-cmds"


     SCSI_CAP_SECTOR_SIZE

         "sector-size"


     SCSI_CAP_TOTAL_SECTORS

         "total-sectors"


     SCSI_CAP_GEOMETRY

         "geometry"


     SCSI_CAP_RESET_NOTIFICATION

         "reset-notification"


     SCSI_CAP_QFULL_RETRIES




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Kernel Functions for Drivers           scsi_hba_lookup_capstr(9F)



         "qfull-retries"


     SCSI_CAP_QFULL_RETRY_INTERVAL

         "qfull-retry-interval"


     SCSI_CAP_LUN_RESET

         "lun-reset"


     SCSI_CAP_CDB_LEN

         "max-cdb-length"


     SCSI_CAP_TRAN_LAYER_RETRIES

         "tran-layer-retries"


RETURN VALUES
     The scsi_hba_lookup_capstr() function returns a non-negative
     index  value  that  corresponds to the capability string. If
     the  string  does  not  match  a  known  capability,  -1  is
     returned.

CONTEXT
     The scsi_hba_lookup_capstr() function  can  be  called  from
     user, interrupt, or kernel context.

ATTRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:



     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Interface Stability         | Committed                   |
    |_____________________________|_____________________________|


SEE ALSO
     tran_getcap(9E),     tran_setcap(9E),     scsi_ifgetcap(9F),
     scsi_ifsetcap(9F), scsi_reset_notify(9F)






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Kernel Functions for Drivers           scsi_hba_lookup_capstr(9F)



     Writing Device Drivers






















































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