freebsd-skq/sys/sparc64
marcel 6b60981ea6 o Enable puc(4) and uart(4).
o  Disable ofw_console(4), sab(4) and zs(4).

sab(4) and zs(4) are disabled because the hardware controlled by
them is handled by uart(4)+puc(4) and the latter combination is
functionally complete and up to date.

ofw_console(4) is disabled because it doesn't claim the device it
controls (through OFW) and thus interferes with puc(4)+uart(4),
which has sufficient knowledge to extract the necessary information
from OFW to setup the console. Put differently, ofw_console(4) is
not a proper device driver and can only do harm. Its functionality
is completely handled by uart(4).

This commit makes uart(4) the default driver for serial ports.

MFC after: 2 weeks
2005-01-30 09:27:49 +00:00
..
central - Introduce an ofw_bus kobj-interface for retrieving the OFW node and a 2004-08-12 17:41:33 +00:00
compile
conf o Enable puc(4) and uart(4). 2005-01-30 09:27:49 +00:00
creator - Add missing <sys/module.h>. [1] 2004-07-09 23:12:22 +00:00
ebus Don't panic when we're asked to allocate a resource type that we know 2005-01-09 18:58:08 +00:00
fhc - Introduce an ofw_bus kobj-interface for retrieving the OFW node and a 2004-08-12 17:41:33 +00:00
include Hopefully unbreak modules build. 2005-01-29 21:43:34 +00:00
isa /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
pci At least on some U30 there's a spurious duplicate device node of an EBus 2005-01-20 13:29:31 +00:00
sbus /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
sparc64 Add a small API to manage the MD user trap structures. Specifically, we 2005-01-19 18:24:07 +00:00