rio_get_asm(9) [centos man page]

RIO_GET_ASM(9)						     RapidIO driver interface						    RIO_GET_ASM(9)

NAME

       rio_get_asm - Begin or continue searching for a RIO device by vid/did/asm_vid/asm_did

SYNOPSIS

       struct rio_dev * rio_get_asm(u16 vid, u16 did, u16 asm_vid, u16 asm_did, struct rio_dev * from);

ARGUMENTS

       vid
	   RIO vid to match or RIO_ANY_ID to match all vids

       did
	   RIO did to match or RIO_ANY_ID to match all dids

       asm_vid
	   RIO asm_vid to match or RIO_ANY_ID to match all asm_vids

       asm_did
	   RIO asm_did to match or RIO_ANY_ID to match all asm_dids

       from
	   Previous RIO device found in search, or NULL for new search

DESCRIPTION

       Iterates through the list of known RIO devices. If a RIO device is found with a matching vid, did, asm_vid, asm_did, the reference count to
       the device is incrememted and a pointer to its device structure is returned. Otherwise, NULL is returned. A new search is initiated by
       passing NULL to the from argument. Otherwise, if from is not NULL, searches continue from next device on the global list. The reference
       count for from is always decremented if it is not NULL.

AUTHOR

       Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
	   Author.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014							    RIO_GET_ASM(9)

scsi_get_device_type_scsi_options(9F)			   Kernel Functions for Drivers 		     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 command. 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, 42 and 47). Trailing spaces can be truncated.

       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

SunOS 5.10							    19 Nov 2001 			     scsi_get_device_type_scsi_options(9F)