a82b25f9b2
Ultra2 users may want to set OFWCONS_POLL_HZ to a value of '20'. I have left default value at '4' as higher values can consume a more than is acceptable amount of CPU, and we don't have a consensus yet what is an optimal value. Submitted by: Pyun YongHyeon <yongari@kt-is.co.kr>
133 lines
2.9 KiB
Plaintext
133 lines
2.9 KiB
Plaintext
# $FreeBSD$
|
||
#
|
||
# 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 ebus
|
||
device isa
|
||
device pci
|
||
device sbus
|
||
device central
|
||
device fhc
|
||
|
||
|
||
#####################################################################
|
||
# 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
|
||
|
||
option OFWCONS_POLL_HZ=4 # 20 or more works best on Ultra2
|
||
|
||
|
||
#####################################################################
|
||
# 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
|