freebsd-dev/sys/sparc64/conf/NOTES
Thomas Moestl cb33c884cd Add a commented-out entry for OFW_NEWPCI to GENERIC and NOTES, along
with a comment describing it's advantages and the implication of
changing it. While being there, fix a typo in NOTES.

The option is not enabled in NOTES for now since large portions of code
are conditional on it being disabled, too.
2003-07-01 15:13:07 +00:00

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# $FreeBSD$
#
# This file contains machine dependent kernel configuration notes. For
# machine independent notes, look in /sys/conf/NOTES.
# This directive is mandatory. It defines the architecture to be
# configured for. In this case, this kernel is for a machine using
# UltraSparc processors.
#
machine sparc64
#####################################################################
# CPU OPTIONS
#
# You must specify at least one CPU (the one you intend to run on);
# deleting the specification for CPUs you don't need to use may make
# parts of the system run faster.
# XXX: On the Sparc64, there is only one CPU type
cpu SUN4U
#####################################################################
# HARDWARE BUS CONFIGURATION
device apb # Sun APB PCI-PCI bridge
device ebus
device isa
device pci
device sbus
device central
device fhc
# New OpenFirmware PCI framework. This fixes a number of interrupt-
# routing problems and changes the device enumeration to be hopefully
# closer to Solaris. Be aware that, because of the latter, enabling or
# disabling this option may require reconfiguration, and can even
# cause the machine to not boot without manual intervention before the
# fstab is adjusted.
#options OFW_NEWPCI
#####################################################################
# HARDWARE DEVICE CONFIGURATION
#
# Mandatory devices:
#
device genclock # Generic clock interface
device eeprom # eeprom (really an ebus driver for the MK48Txx)
device "mk48txx" # Mostek MK48T02, MK48T08, MK48T59 clock
#
# Optional devices:
#
device sab # Siemens SAB82532 based serial ports
device zs # Zilog 8530 based serial ports
#####################################################################
# Devices we don't want to deal with
nodevice ukbd
nodevice atkbdc
nodevice atkbd
nodevice psm
nodevice vga
nodevice splash
nodevice sc
nodevice blank_saver
nodevice daemon_saver
nodevice fade_saver
nodevice fire_saver
nodevice green_saver
nodevice logo_saver
nodevice rain_saver
nodevice star_saver
nodevice warp_saver
nodevice bktr
nodevice fdc
nodevice ppc
nodevice gusc
nodevice sbc
nodevice pcm
nodevice aha
nodevice bt
nodevice wds
nodevice ep
nodevice ex
nodevice vinum
#####################################################################
# Options we don't want to deal with
nooption VGA_DEBUG
nooption SC_RENDER_DEBUG
nooption SC_DEBUG_LEVEL
nooption PPC_DEBUG
nooption PPC_PROBE_CHIPSET
nooption SC_NO_SUSPEND_VTYSWITCH
nooption SC_NO_SYSMOUSE
nooption SC_NO_HISTORY
nooption SC_NO_FONT_LOADING
nooption SC_NO_CUTPASTE
nooption SC_TWOBUTTON_MOUSE
nooption SC_CUT_SEPCHARS
nooption SC_CUT_SPACES2TABS
nooption SC_KERNEL_CONS_REV_ATTR
nooption SC_KERNEL_CONS_ATTR
nooption SC_NORM_REV_ATTR
nooption SC_NORM_ATTR
nooption SC_PIXEL_MODE
nooption SC_MOUSE_CHAR
nooption SC_HISTORY_SIZE
nooption SC_DISABLE_REBOOT
nooption SC_DISABLE_DDBKEY
nooption SC_DFLT_FONT
nooption SC_ALT_MOUSE_IMAGE
nooption MAXCONS
nooption VGA_WIDTH90
nooption VGA_SLOW_IOACCESS
nooption VGA_ALT_SEQACCESS
nooption PSM_RESETAFTERSUSPEND
nooption PSM_HOOKRESUME
nooption KBD_INSTALL_CDEV
nooption KBD_DISABLE_KEYMAP_LOAD
nooption ATKBD_DFLT_KEYMAP
nooption EXT2FS
#####################################################################
# Make options we don't want to deal with
nomakeoption SC_DFLT_FONT
nomakeoption ATKBD_DFLT_KEYMAP