NOTES revision 137812
1# $FreeBSD: head/sys/sparc64/conf/NOTES 137812 2004-11-17 12:07:14Z marius $ 2# 3# This file contains machine dependent kernel configuration notes. For 4# machine independent notes, look in /sys/conf/NOTES. 5 6# This directive is mandatory. It defines the architecture to be 7# configured for. In this case, this kernel is for a machine using 8# UltraSparc processors. 9# 10machine sparc64 11 12 13##################################################################### 14# CPU OPTIONS 15 16# 17# You must specify at least one CPU (the one you intend to run on); 18# deleting the specification for CPUs you don't need to use may make 19# parts of the system run faster. 20# XXX: On the Sparc64, there is only one CPU type 21cpu SUN4U 22 23 24##################################################################### 25# HARDWARE BUS CONFIGURATION 26 27device ebus 28device isa 29device pci 30device sbus 31device central 32device fhc 33 34 35##################################################################### 36# HARDWARE DEVICE CONFIGURATION 37 38# 39# Mandatory devices: 40# 41 42device genclock # Generic clock interface 43device eeprom # eeprom (really a front-end for the MK48Txx) 44device mk48txx # Mostek MK48T02, MK48T08, MK48T59 clock 45 46# 47# Optional devices: 48# 49 50device auxio # auxiliary I/O device 51device creator # Creator, Creator3D and Elite3D graphics cards 52 53device ofw_console # Open Firmware console device 54option OFWCONS_POLL_HZ=4 # 20 or more works best on Ultra2 55 56device sab # Siemens SAB82532 based serial ports 57device zs # Zilog 8530 based serial ports 58 59 60##################################################################### 61# Devices we don't want to deal with 62 63nodevice ukbd 64nodevice atkbdc 65nodevice atkbd 66nodevice psm 67nodevice vga 68nodevice daemon_saver 69nodevice star_saver 70nodevice bktr 71nodevice fdc 72nodevice ppc 73nodevice snd_ad1816 74nodevice snd_als4000 75nodevice snd_au88x0 76nodevice snd_cmi 77nodevice snd_cs4281 78nodevice snd_csa 79nodevice snd_ds1 80nodevice snd_emu10k1 81nodevice snd_es137x 82nodevice snd_ess 83nodevice snd_fm801 84nodevice snd_gusc 85nodevice snd_ich 86nodevice snd_maestro 87nodevice snd_maestro3 88nodevice snd_mss 89nodevice snd_neomagic 90nodevice snd_sb16 91nodevice snd_sb8 92nodevice snd_sbc 93nodevice snd_solo 94nodevice snd_t4dwave 95nodevice snd_via8233 96nodevice snd_via82c686 97nodevice snd_vibes 98nodevice snd_vortex1 99nodevice snd_uaudio 100nodevice aha 101nodevice bt 102nodevice wds 103nodevice ep 104nodevice ex 105nodevice sio 106 107 108##################################################################### 109# Options we don't want to deal with 110 111nooption FDC_DEBUG 112nooption COM_ESP 113nooption CONSPEED 114nooption VGA_DEBUG 115nooption SC_RENDER_DEBUG 116nooption SC_DEBUG_LEVEL 117nooption PPC_DEBUG 118nooption PPC_PROBE_CHIPSET 119nooption SC_NO_SUSPEND_VTYSWITCH 120nooption SC_NO_FONT_LOADING 121nooption SC_KERNEL_CONS_REV_ATTR 122nooption SC_KERNEL_CONS_ATTR 123nooption SC_NORM_REV_ATTR 124nooption SC_NORM_ATTR 125nooption SC_DFLT_FONT 126nooption SC_ALT_MOUSE_IMAGE 127nooption VGA_WIDTH90 128nooption VGA_SLOW_IOACCESS 129nooption VGA_ALT_SEQACCESS 130nooption PSM_RESETAFTERSUSPEND 131nooption PSM_HOOKRESUME 132nooption ATKBD_DFLT_KEYMAP 133nooption EXT2FS 134 135 136##################################################################### 137# Make options we don't want to deal with 138 139nomakeoption SC_DFLT_FONT 140nomakeoption ATKBD_DFLT_KEYMAP 141