EDC(4) Device Drivers Manual EDC(4)

NAME

edcIBM DASD Storage Interface ESDI disk driver

SYNOPSIS

edc* at mca? slot ?
ed* at edc? drive ?

DESCRIPTION

The edc driver supports IBM MCA ESDI disk controllers and disks, most commonly found in IBM PS/2 machines. Supported boards include:
 
 
IBM ESDI Fixed Disk Controller
 
IBM Integrated ESDI Fixed Disk & Controller
 

SEE ALSO

intro(4), mca(4)

HISTORY

This driver appeared in NetBSD 1.6.

AUTHORS

The driver was written by Jaromir Dolecek ⟨jdolecek@NetBSD.org⟩.

NOTES

The driver should also work properly on machines with more than 16MB of memory, using buffer bouncing to overcome 24bit MCA DMA limitation.
April 19, 2001 NetBSD 8.3