freebsd-dev/sys/sparc64/conf/NOTES
Marius Strobl df774a6b16 Try to catch up with reality:
- Chase the split of pcm(4). This unbreaks LINT compiles.
- sc(4) basically works and a lot of its options should be supported.
- Add the creator and ofw_console drivers.
- vinum(4) should work, at least its module was turned on for sparc64 a while
  ago.
- Don't build sio(4). Its EBus front-end was removed a while ago and the ISA
  one hardly works. Use uart(4) instead, it's not perfect yet but works much
  better.
2004-08-16 23:21:06 +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 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 a front-end for the MK48Txx)
device "mk48txx" # Mostek MK48T02, MK48T08, MK48T59 clock
#
# Optional devices:
#
device creator # Creator, Creator3D and Elite3D graphics cards
device ofw_console # Open Firmware console device
option OFWCONS_POLL_HZ=4 # 20 or more works best on Ultra2
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 daemon_saver
nodevice star_saver
nodevice bktr
nodevice fdc
nodevice ppc
nodevice sound
nodevice "snd_ad1816"
nodevice "snd_als4000"
nodevice "snd_au88x0"
nodevice snd_cmi
nodevice "snd_cs4281"
nodevice snd_csa
nodevice "snd_ds1"
nodevice "snd_emu10k1"
nodevice "snd_es137x"
nodevice snd_ess
nodevice "snd_fm801"
nodevice snd_gusc
nodevice snd_ich
nodevice snd_maestro
nodevice "snd_maestro3"
nodevice snd_mss
nodevice snd_neomagic
nodevice "snd_sb16"
nodevice "snd_sb8"
nodevice snd_sbc
nodevice snd_solo
nodevice "snd_t4dwave"
nodevice "snd_via8233"
nodevice "snd_via82c686"
nodevice snd_vibes
nodevice "snd_vortex1"
nodevice snd_uaudio
nodevice aha
nodevice bt
nodevice wds
nodevice ep
nodevice ex
nodevice sio
#####################################################################
# Options we don't want to deal with
nooption FDC_DEBUG
nooption COM_ESP
nooption CONSPEED
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_FONT_LOADING
nooption SC_KERNEL_CONS_REV_ATTR
nooption SC_KERNEL_CONS_ATTR
nooption SC_NORM_REV_ATTR
nooption SC_NORM_ATTR
nooption SC_DFLT_FONT
nooption SC_ALT_MOUSE_IMAGE
nooption VGA_WIDTH90
nooption VGA_SLOW_IOACCESS
nooption VGA_ALT_SEQACCESS
nooption PSM_RESETAFTERSUSPEND
nooption PSM_HOOKRESUME
nooption ATKBD_DFLT_KEYMAP
nooption EXT2FS
#####################################################################
# Make options we don't want to deal with
nomakeoption SC_DFLT_FONT
nomakeoption ATKBD_DFLT_KEYMAP