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EDC(4) NetBSD Kernel Interfaces Manual EDC(4)
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edc -- IBM DASD Storage Interface ESDI disk driver
edc* at mca? slot ?
ed* at edc? drive ?
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
This driver appeared in NetBSD 1.6.
The driver was written by Jaromir Dolecek <jdolecek@NetBSD.org>.
The driver should also work properly on machines with more than 16MB of
memory, using buffer bouncing to overcome 24bit MCA DMA limitation.
NetBSD 7.1.2 April 19, 2001 NetBSD 7.1.2