UDA(4) NetBSD/vax Kernel Interfaces Manual UDA(4)Powered by man-cgi (2021-06-01). Maintained for NetBSD by Kimmo Suominen. Based on man-cgi by Panagiotis Christias.
NAME
uda -- UNIBUS MSCP disk controller driver
SYNOPSIS
uda0 at uba? csr 0172150 uda1 at uba? csr 0160334 mscpbus* at uda?
DESCRIPTION
The uda driver is for UNIBUS disk controllers that use MSCP. Among these controllers are: DEC UDA50 UNIBUS ctlr DEC KDA50 Q22 bus ctlr DEC RQDX3 Q22 bus ctlr The uda communicates with the host through a packet protocol known as the Mass Storage Control Protocol (MSCP). Consult the file <mscp/mscp.h> for a detailed description of this protocol.
SEE ALSO
vax/vax/intro(4)
HISTORY
The uda driver appeared in 4.2BSD. A new uda driver approach showed up in NetBSD 1.2. NetBSD 8.0 February 17, 2017 NetBSD 8.0