Man page or keyword search:   man All Sections 1 - General Commands 2 - System Calls 3 - Subroutines, Functions 4 - Special Files 5 - File Formats 6 - Games and Screensavers 7 - Macros and Conventions 8 - Maintenence Commands 9 - Kernel Interface New Commands Server 4.4BSD AIX Alpinelinux Archlinux Aros BSDOS BSDi Bifrost CentOS Cygwin Darwin Debian DigitalUNIX DragonFly ElementaryOS Fedora FreeBSD Gentoo GhostBSD HP-UX Haiku Hurd IRIX Inferno JazzOS Kali Knoppix LinuxMint MacOSX Mageia Mandriva Manjaro Minix MirBSD NeXTSTEP NetBSD OPENSTEP OSF1 OpenBSD OpenDarwin OpenIndiana OpenMandriva OpenServer OpenSuSE OpenVMS Oracle PC-BSD Peanut Pidora Plan9 QNX Raspbian RedHat Scientific Slackware SmartOS Solaris SuSE SunOS Syllable Tru64 UNIXv7 Ubuntu Ultrix UnixWare Xenix YellowDog aLinux   16655 pages apropos Keyword Search (all sections) Output format html ascii pdf view pdf save postscript

SCSI_GET_DEVICE_TYPE_SCSI_OPTIONS(9F)	 SCSI_GET_DEVICE_TYPE_SCSI_OPTIONS(9F)

NAME
       scsi_get_device_type_scsi_options   -  look  up	per-device-type	 scsi-
       options property

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

       int scsi_get_device_type_scsi_options(dev_info_t	 *dip,
	    struct scsi_device	*devp, int default_scsi_options);

INTERFACE LEVEL
       Solaris DDI specific (Solaris DDI).

PARAMETERS
       dip
			       Pointer to the device info node	for  this  HBA
			       driver.

       devp
			       Pointer	to  a scsi_device(9S) structure of the
			       target.

       default_scsi_options
			       Value returned if no match is found.

DESCRIPTION
       The scsi_get_device_type_scsi_options() function looks up the  property
       device-type-scsi-options-list,  which  can  be  specified  in the HBA's
       driver.conf(4) file. This property allows specification of scsi-options
       on a per-device-type basis.

       The formal syntax is:

	 device-type-scsi-options-list = <duplet> [, <duplet> *];

       where:

	 <duplet> := <vid+pid>, <scsi-options-property-name>

       and:

	 <scsi-options-property-name> = <value>;

       The  string  <vid+pid> is returned by the device on a SCSI inquiry com‐
       mand.  This string can contain any character in	the  range  0x20-0x7e.
       Characters  such as double quote (") or single quote ('), which are not
       permitted in property value strings, are	 represented  by  their	 octal
       equivalent  (for	 example, \042 and \047). Trailing spaces can be trun‐
       cated.

       For example:

	 device-type-scsi-options-list=
		 "SEAGATE ST32550W",  "seagate-options",
		 "EXABYTE EXB-2501".  "exabyte-options",
		 "IBM OEM DFHSS4S",  "ibm-options";

	 seagate-options = 0x78;
	 exabyte-options = 0x58;
	 ibm-options = 0x378;

       The scsi_get_device_type_scsi_options() function searches the  list  of
       duplets	 for   a  matching  INQUIRY  string.  If  a  match  is	found,
       scsi_get_device_type_scsi_options() returns the corresponding value.

RETURN VALUES
       scsi_get_device_type_scsi_options()  returns  the  scsi-options	 value
       found,  or  if  no match is found the default_scsi_options value passed
       in.

CONTEXT
       This function can be called from kernel or interrupt context.

SEE ALSO
       Writing Device Drivers

				 Nov 19, SCSI_GET_DEVICE_TYPE_SCSI_OPTIONS(9F)

Vote for polarhome