freebsd-dev/sys/amd64/conf/DEFAULTS

#
# DEFAULTS -- Default kernel configuration file for FreeBSD/amd64
#
# $FreeBSD$

# Not yet, this would break all existing configs
#machine		amd64

# Bus support.
device		isa

# Pseudo devices.
device		mem		# Memory and kernel memory devices
device		io		# I/O device

options 	PUC_FASTINTR
Create a default kernel config for i386 and move 'device isa' and 'device npx' (both of which aren't really optional right now) and 'device io' and 'device mem' (to preserve POLA for 4.x users upgrading to 6.0) from GENERIC into DEFAULTS. Requested by: scottl Reviewed by: scottl 2005-10-27 17:34:35 +00:00			`#`
MFi386: bring over DEFAULTS (repocopy) and adapt. While there isn't a 4.x->6.x amd64 upgrade path, the config files are kept in approximate sync. 2005-10-27 18:54:43 +00:00			`# DEFAULTS -- Default kernel configuration file for FreeBSD/amd64`
Create a default kernel config for i386 and move 'device isa' and 'device npx' (both of which aren't really optional right now) and 'device io' and 'device mem' (to preserve POLA for 4.x users upgrading to 6.0) from GENERIC into DEFAULTS. Requested by: scottl Reviewed by: scottl 2005-10-27 17:34:35 +00:00			`#`
			`# $FreeBSD$`

			`# Not yet, this would break all existing configs`
MFi386: bring over DEFAULTS (repocopy) and adapt. While there isn't a 4.x->6.x amd64 upgrade path, the config files are kept in approximate sync. 2005-10-27 18:54:43 +00:00			`#machine amd64`
Create a default kernel config for i386 and move 'device isa' and 'device npx' (both of which aren't really optional right now) and 'device io' and 'device mem' (to preserve POLA for 4.x users upgrading to 6.0) from GENERIC into DEFAULTS. Requested by: scottl Reviewed by: scottl 2005-10-27 17:34:35 +00:00
			`# Bus support.`
			`device isa`

			`# Pseudo devices.`
			`device mem # Memory and kernel memory devices`
			`device io # I/O device`
Don't enable PUC_FASTINTR by default in the source. Instead, enable it via the DEFAULTS kernel configs. This allows folks to turn it that option off in the kernel configs if desired without having to hack the source. This is especially useful since PUC_FASTINTR hangs the kernel boot on my ultra60 which has two uart(4) devices hung off of a puc(4) device. I did not enable PUC_FASTINTR by default on powerpc since powerpc does not currently allow sharing of INTR_FAST with non-INTR_FAST like the other archs. 2005-11-21 20:22:35 +00:00
			`options PUC_FASTINTR`