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CBUS(4) Device Drivers Manual (sparc64) CBUS(4)

NAME

cbus — channel device bus

SYNOPSIS

cbus* at vbus?

DESCRIPTION

The cbus driver provides a virtual bus for channel devices provided by the UltraSPARC Hypervisor as found on sun4v logical domains.

OpenBSD provides support for the following devices:

vcc(4): virtual console concentrator
vds(4): virtual disk server
vdsk(4): virtual disk
vldc(4): virtual channel driver
vnet(4): virtual network interface
vsw(4): virtual network switch

SEE ALSO

intro(4), vbus(4)

HISTORY

The cbus driver first appeared in OpenBSD 4.5.

AUTHORS

The cbus driver was written by Mark Kettenis <kettenis@openbsd.org>.

July 16, 2013 OpenBSD-current