FreeBSD/Linux Kernel Cross Reference
sys/sun4v/conf/NOTES
1 # $FreeBSD$
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 SUN4V
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 genclock # Generic clock interface
37 #device eeprom # eeprom (really a front-end for the MK48Txx)
38 device mk48txx # Mostek MK48Txx clocks
39 #device rtc # rtc (really a front-end for the MC146818)
40 device mc146818 # Motorola MC146818 and compatible clocks
41
42 #
43 # Optional devices:
44 #
45
46 #device auxio # auxiliary I/O device
47 #device clkbrd # Clock Board (blinkenlight on Sun Exx00)
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 #device sab # Siemens SAB82532 based serial ports
55
56
57 #####################################################################
58 # Devices we don't want to deal with
59
60 nodevice aha
61 nodevice bktr
62 nodevice blank_saver
63 nodevice bt
64 nodevice daemon_saver
65 nodevice dpt
66 nodevice dragon_saver
67 nodevice ep
68 nodevice ex
69 nodevice fade_saver
70 nodevice fdc
71 nodevice fire_saver
72 nodevice green_saver
73 nodevice hwpmc
74 nodevice logo_saver
75 nodevice pcii
76 nodevice ppc
77 nodevice rain_saver
78 nodevice sc
79 nodevice si
80 nodevice snake_saver
81 nodevice snd_ad1816
82 nodevice snd_als4000
83 nodevice snd_cmi
84 nodevice snd_cs4281
85 nodevice snd_csa
86 nodevice snd_ds1
87 nodevice snd_emu10k1
88 nodevice snd_emu10kx
89 nodevice snd_ess
90 nodevice snd_fm801
91 nodevice snd_gusc
92 nodevice snd_ich
93 nodevice snd_maestro
94 nodevice snd_maestro3
95 nodevice snd_mss
96 nodevice snd_neomagic
97 nodevice snd_sb16
98 nodevice snd_sb8
99 nodevice snd_sbc
100 nodevice snd_solo
101 nodevice snd_t4dwave
102 nodevice snd_uaudio
103 nodevice snd_via8233
104 nodevice snd_via82c686
105 nodevice snd_vibes
106 nodevice splash
107 nodevice star_saver
108 nodevice tnt4882
109 nodevice uart
110 nodevice ukbd
111 nodevice warp_saver
112 nodevice wds
113
114
115 #####################################################################
116 # Options we don't want to deal with
117
118 nooption FDC_DEBUG
119 nooption SC_RENDER_DEBUG
120 nooption SC_DEBUG_LEVEL
121 nooption PPC_DEBUG
122 nooption PPC_PROBE_CHIPSET
123 nooption SC_NO_SUSPEND_VTYSWITCH
124 nooption SC_NO_FONT_LOADING
125 nooption SC_KERNEL_CONS_REV_ATTR
126 nooption SC_KERNEL_CONS_ATTR
127 nooption SC_NORM_REV_ATTR
128 nooption SC_NORM_ATTR
129 nooption SC_DFLT_FONT
130 nooption SC_ALT_MOUSE_IMAGE
131 nooption EXT2FS
132
133
134 #####################################################################
135 # Make options we don't want to deal with
136
137 nomakeoption SC_DFLT_FONT
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