NOTES revision 163880 
118450Swosch# $FreeBSD: head/sys/sparc64/conf/NOTES 163880 2006-11-01 18:17:53Z marius $
212554Sjkh#
318450Swosch# This file contains machine dependent kernel configuration notes.  For
418450Swosch# machine independent notes, look in /sys/conf/NOTES.
518450Swosch
618450Swosch
718450Swosch#####################################################################
81638Srgrimes# CPU OPTIONS
912554Sjkh
1012554Sjkh#
111638Srgrimes# You must specify at least one CPU (the one you intend to run on);
1212554Sjkh# deleting the specification for CPUs you don't need to use may make
1312554Sjkh# parts of the system run faster.
1412554Sjkh# XXX: On the Sparc64, there is only one CPU type
1512554Sjkhcpu		SUN4U
1612554Sjkh
1712554Sjkh
1812560Sjkh#####################################################################
1912554Sjkh# HARDWARE BUS CONFIGURATION
2012554Sjkh
2112554Sjkhdevice		ebus
2212554Sjkhdevice		isa
2315511Sjkhdevice		pci
24device		sbus
25device		central
26device		fhc
27
28
29#####################################################################
30# HARDWARE DEVICE CONFIGURATION
31
32#
33# Mandatory devices:
34#
35
36device		genclock	# Generic clock interface
37device		eeprom		# eeprom (really a front-end for the MK48Txx)
38device		mk48txx		# Mostek MK48Txx clocks
39device		rtc		# rtc (really a front-end for the MC146818)
40device		mc146818	# Motorola MC146818 and compatible clocks
41
42#
43# Optional devices:
44#
45
46device		auxio		# auxiliary I/O device
47device		clkbrd		# Clock Board (blinkenlight on Sun Exx00)
48device		creator		# Creator, Creator3D and Elite3D framebuffers
49device		machfb		# ATI Mach64 framebuffers
50
51device		ofw_console	# Open Firmware console device
52option 		OFWCONS_POLL_HZ=4 # 20 or more works best on Ultra2
53
54# PS/2 mouse
55device		psm
56
57# Options for psm:
58options 	PSM_HOOKRESUME		#hook the system resume event, useful
59					#for some laptops
60options 	PSM_RESETAFTERSUSPEND	#reset the device at the resume event
61
62# The keyboard controller; it controls the keyboard and the PS/2 mouse.
63device		atkbdc
64
65# The AT keyboard
66device		atkbd
67
68# Options for atkbd:
69options 	ATKBD_DFLT_KEYMAP	# specify the built-in keymap
70makeoptions	ATKBD_DFLT_KEYMAP=jp.106
71
72# `flags' for atkbd:
73#       0x01    Force detection of keyboard, else we always assume a keyboard
74#       0x02    Don't reset keyboard, useful for some newer ThinkPads
75#	0x03	Force detection and avoid reset, might help with certain
76#		dockingstations
77#       0x04    Old-style (XT) keyboard support, useful for older ThinkPads
78
79
80#####################################################################
81# Devices we don't want to deal with
82
83nodevice	daemon_saver
84nodevice	snake_saver
85nodevice	star_saver
86nodevice	bktr
87nodevice	fdc
88nodevice	ppc
89nodevice	snd_ad1816
90nodevice	snd_als4000
91nodevice	snd_cmi
92nodevice	snd_cs4281
93nodevice	snd_csa
94nodevice	snd_ds1
95nodevice	snd_emu10k1
96nodevice	snd_ess
97nodevice	snd_fm801
98nodevice	snd_gusc
99nodevice	snd_ich
100nodevice	snd_maestro
101nodevice	snd_maestro3
102nodevice	snd_mss
103nodevice	snd_neomagic
104nodevice	snd_sb16
105nodevice	snd_sb8
106nodevice	snd_sbc
107nodevice	snd_solo
108nodevice	snd_t4dwave
109nodevice	snd_via8233
110nodevice	snd_via82c686
111nodevice	snd_vibes
112nodevice	snd_uaudio
113nodevice	aha
114nodevice	bt
115nodevice	wds
116nodevice	ep
117nodevice	ex
118
119
120#####################################################################
121# Options we don't want to deal with
122
123nooption	FDC_DEBUG
124nooption	SC_RENDER_DEBUG
125nooption	SC_DEBUG_LEVEL
126nooption	PPC_DEBUG
127nooption	PPC_PROBE_CHIPSET
128nooption	SC_NO_SUSPEND_VTYSWITCH
129nooption	SC_NO_FONT_LOADING
130nooption	SC_KERNEL_CONS_REV_ATTR
131nooption	SC_KERNEL_CONS_ATTR
132nooption	SC_NORM_REV_ATTR
133nooption	SC_NORM_ATTR
134nooption	SC_DFLT_FONT
135nooption	SC_ALT_MOUSE_IMAGE
136nooption	EXT2FS
137
138
139#####################################################################
140# Make options we don't want to deal with
141
142nomakeoption	SC_DFLT_FONT
143