| IOPSP(4) | Device Drivers Manual | IOPSP(4) |
iopsp —
iopsp* at iop? tid ?
scsibus* at iopsp?
iopsp driver provides support for I2O SCSI bus
adapter ports and child peripherals.
IOPs present each child peripheral attached to a bus adapter port
as an individual device. In order to present the appearance of a bus, the
iopsp driver groups child peripherals by controlling
port.
On IOPs containing a SCSI port and block or tape driver modules, some SCSI devices may not be directly accessible. For each inaccessible device, a message will be displayed during configuration. For example:
iopsp0: target 0,0 (tid 70): in use by tid 47
Such devices will usually be indirectly accessible as block devices, either individually or as part of an array.
iopsp driver first appeared in
NetBSD 1.5.3.
| November 8, 1999 | NetBSD 9.1 |