FreeBSD/Linux Kernel Cross Reference
sys/sparc64/conf/NOTES
1 # $FreeBSD: releng/10.2/sys/sparc64/conf/NOTES 206451 2010-04-10 11:52:12Z marius $
2 #
3 # This file contains machine dependent kernel configuration notes. For
4 # machine independent notes, look in /sys/conf/NOTES.
5
6
7 #####################################################################
8 # CPU OPTIONS
9
10 #
11 # You must specify at least one CPU (the one you intend to run on);
12 # deleting the specification for CPUs you don't need to use may make
13 # parts of the system run faster.
14 # XXX: On the Sparc64, there is only one CPU type
15 cpu SUN4U
16
17
18 #####################################################################
19 # HARDWARE BUS CONFIGURATION
20
21 device ebus
22 device isa
23 device pci
24 device sbus
25 device central
26 device fhc
27
28
29 #####################################################################
30 # HARDWARE DEVICE CONFIGURATION
31
32 #
33 # Mandatory devices:
34 #
35
36 device eeprom # eeprom (really a front-end for the MK48Txx)
37 device mk48txx # Mostek MK48Txx clocks
38 device rtc # rtc (really a front-end for the MC146818)
39 device mc146818 # Motorola MC146818 and compatible clocks
40 device sbbc # Sun BootBus controller
41
42 #
43 # Optional devices:
44 #
45
46 device auxio # auxiliary I/O device
47 device epic # Sun Fire V215/V245 LEDs
48 device creator # Creator, Creator3D and Elite3D framebuffers
49 device machfb # ATI Mach64 framebuffers
50
51 device ofw_console # Open Firmware console device
52 option OFWCONS_POLL_HZ=4 # 20 or more works best on Ultra2
53
54 # PS/2 mouse
55 device psm
56
57 # Options for psm:
58 options PSM_HOOKRESUME #hook the system resume event, useful
59 #for some laptops
60 options PSM_RESETAFTERSUSPEND #reset the device at the resume event
61
62 # The keyboard controller; it controls the keyboard and the PS/2 mouse.
63 device atkbdc
64
65 # The AT keyboard
66 device atkbd
67
68 # Options for atkbd:
69 options ATKBD_DFLT_KEYMAP # specify the built-in keymap
70 makeoptions 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 # Sun type 4/5/6 RS-232@TTL keyboard
80 #device sunkbd
81
82 # Options for sunkbd:
83 options SUNKBD_EMULATE_ATKBD # allows to use the AT keyboard maps
84 # in share/syscons/keymaps, required
85 # for SUNKBD_DFLT_KEYMAP and kbdmux
86 options SUNKBD_DFLT_KEYMAP # specify the built-in keymap
87 makeoptions SUNKBD_DFLT_KEYMAP=jp.106
88
89
90 #####################################################################
91 # Devices we don't want to deal with
92
93 nodevice daemon_saver
94 nodevice snake_saver
95 nodevice star_saver
96 nodevice bktr
97 nodevice fdc
98 nodevice ppc
99 nodevice snd_ad1816
100 nodevice snd_als4000
101 nodevice snd_cmi
102 nodevice snd_cs4281
103 nodevice snd_csa
104 nodevice snd_ds1
105 nodevice snd_emu10k1
106 nodevice snd_ess
107 nodevice snd_fm801
108 nodevice snd_gusc
109 nodevice snd_ich
110 nodevice snd_maestro
111 nodevice snd_maestro3
112 nodevice snd_mss
113 nodevice snd_neomagic
114 nodevice snd_sb16
115 nodevice snd_sb8
116 nodevice snd_sbc
117 nodevice snd_solo
118 nodevice snd_t4dwave
119 nodevice snd_via8233
120 nodevice snd_via82c686
121 nodevice snd_vibes
122 nodevice snd_uaudio
123 nodevice aha
124 nodevice bt
125 nodevice wds
126 nodevice ep
127 nodevice ex
128
129
130 #####################################################################
131 # Options we don't want to deal with
132
133 nooption FDC_DEBUG
134 nooption COMPAT_FREEBSD4
135 nooption SC_RENDER_DEBUG
136 nooption SC_DEBUG_LEVEL
137 nooption PPC_DEBUG
138 nooption PPC_PROBE_CHIPSET
139 nooption SC_NO_SUSPEND_VTYSWITCH
140 nooption SC_NO_FONT_LOADING
141 nooption SC_KERNEL_CONS_REV_ATTR
142 nooption SC_KERNEL_CONS_ATTR
143 nooption SC_NORM_REV_ATTR
144 nooption SC_NORM_ATTR
145 nooption SC_DFLT_FONT
146 nooption SC_ALT_MOUSE_IMAGE
147 nooption EXT2FS
148
149
150 #####################################################################
151 # Make options we don't want to deal with
152
153 nomakeoption SC_DFLT_FONT
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