cac
—
Compaq array controller driver
cac* at eisa? slot ?
cac* at pci? dev ? function ?
The cac
driver provides basic message passing and DMA
support for Compaq array controllers. Disk arrays are supported by the
ld
driver. Monitoring of volume status is supported
through the bioctl(8) and
envstat(8) utilities, as well
as the powerd(8) monitoring
daemon.
The cac
driver provides support for the following
controllers:
- Compaq Integrated Array
-
- Compaq IAES
-
- Compaq IDA
-
- Compaq IDA-2
-
- Compaq RAID LC2
-
- Compaq Smart Array 221
-
- Compaq Smart Array 3100ES
-
- Compaq Smart Array 3200
-
- Compaq Smart Array 4200
-
- Compaq Smart Array 4250ES
-
- Compaq Smart Array 431
-
- Compaq SMART
-
- Compaq SMART-2/E
-
- Compaq SMART-2/P
-
- Compaq SMART-2DH
-
- Compaq SMART-2SL
-
The cac
driver first appeared in NetBSD
1.5. Support for volume monitoring through
bio(4) and
envsys(4) was added in
NetBSD 5.0.