opensolaris man page for scsi_hba_lookup_capstr

scsi_hba_lookup_capstr(9F)				   Kernel Functions for Drivers 				scsi_hba_lookup_capstr(9F)

NAME
       scsi_hba_lookup_capstr - return index matching capability string

SYNOPSIS
       #include <sys/scsi/scsi.h>

       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"

       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

	   "qfull-retries"

       SCSI_CAP_QFULL_RETRY_INTERVAL

	   "qfull-retry-interval"

       SCSI_CAP_LUN_RESET

	   "lun-reset"

       SCSI_CAP_CDB_LEN

	   "max-cdb-length"

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 attributes:

       +-----------------------------+-----------------------------+
       |      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)

       Writing Device Drivers

SunOS 5.11							    13 May 2006 					scsi_hba_lookup_capstr(9F)