| SCSI_HBA_IPORT_UNIT_ADDRESS(9F) | Kernel Functions for Drivers | SCSI_HBA_IPORT_UNIT_ADDRESS(9F) |
scsi_hba_iport_unit_address —
Get the unit address of an iport
#include
<sys/scsi/scsi.h>
char *
scsi_hba_iport_unit_address(dev_info_t
*dip);
Evolving - This interface is still evolving in illumos. API and ABI stability is not guaranteed.
The
scsi_hba_iport_unit_address()
function is used to obtain the unit address of an iport. For more
information on iports, see
iport(9).
This function can be used to determine whether or not a device node in the tree is an iport. If the device node corresponds to an iport, then the unit address used when it was created either through scsi_hba_iport_register(9F) or scsi_hba_iportmap_iport_add(9F) will be returned.
The scsi_hba_iport_unit_address() function
may be called in
user,
kernel,
or
interrupt
context.
If dip is an iport, then the unit address
string the device was registered with is returned. Otherwise,
NULL is returned.
iport(9), iportmap(9), scsi_hba_iport_register(9F), scsi_hba_iportmap_iport_add(9F)
| April 18, 2017 | OmniOS |