cac(4) - NetBSD Manual Pages

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CAC(4)                  NetBSD Kernel Interfaces Manual                 CAC(4)


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.  Monitor-
     ing 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 monitor-
     ing through bio(4) and envsys(4) was added in NetBSD 5.0.

NetBSD 9.4_STABLE                 May 8, 2019                NetBSD 9.4_STABLE