NAME

cac — Compaq array controller driver

SYNOPSIS

cac* at eisa? slot ?
cac* at pci? dev ? function ?

DESCRIPTION

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.

HARDWARE

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

 

SEE ALSO

bio(4), envsys(4), intro(4), ld(4), bioctl(8), envstat(8), powerd(8)

HISTORY

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.