siop —
LSI/Symbios Logic/NCR 53c8xx SCSI interface
siop* at pci?
# hppa
siop* at mainbus? irq 3
siop* at phantomas? irq 3
siop* at uturn? irq 3
The
siop driver provides support for
following LSI/Symbios Logic/NCR 53c8xx and related SCSI controller chips:
- 53c720 and 53c770 (Fast-Wide SCSI)
- 53c810, 53c810a and 53c815 (Fast SCSI)
- 53c820, 53c825 and 53c825a (Fast-Wide SCSI)
- 53c860 (Ultra SCSI)
- 53c875 and 53c875j (Ultra-Wide SCSI)
- 53c876 (Dual Ultra-Wide SCSI)
- 53c885 (Ultra-Wide SCSI and Ethernet)
- 53c895 and 53c895a (Ultra2-Wide SCSI)
- 53c896 (PCI 64bit, dual Ultra2-Wide SCSI)
- 53c1010 (PCI 64bit, dual Ultra3-Wide SCSI.
NOTE: at this time
siop supports at most Ultra2-Wide with
this chip)
- 53c1510D (dual Ultra2-Wide SCSI)
siop replaces the older
ncr driver which supported most of these
devices.
Older 53C700 and 53C710 controllers are supported by the
oosiop(4) and
osiop(4) drivers, respectively.
cd(4),
ch(4),
intro(4),
oosiop(4),
osiop(4),
pci(4),
scsi(4),
sd(4),
st(4),
uk(4)
http://www.lsilogic.com/
The
siop driver first appeared in
NetBSD 1.5,
OpenBSD support
was added in
OpenBSD 2.9.
The
siop driver was written by
Manuel Bouyer
<
Manuel.Bouyer@lip6.fr>
for
NetBSD. It was ported to
OpenBSD with 53c1010 support added by
Ken Westerback
<
krw@openbsd.org>
using code from the
FreeBSD sym-2 driver written by
Gerard Roudier
<
groudier@FreeBSD.org>.
![[OpenBSD]](/openbsd.gif){kind=small}