NOTES revision 137812
1111500Sobrien# $FreeBSD: head/sys/sparc64/conf/NOTES 137812 2004-11-17 12:07:14Z marius $ 2111500Sobrien# 3111500Sobrien# This file contains machine dependent kernel configuration notes. For 4111500Sobrien# machine independent notes, look in /sys/conf/NOTES. 5111500Sobrien 6111500Sobrien# This directive is mandatory. It defines the architecture to be 7111500Sobrien# configured for. In this case, this kernel is for a machine using 8111500Sobrien# UltraSparc processors. 9111500Sobrien# 10111500Sobrienmachine sparc64 11111500Sobrien 12111500Sobrien 13111500Sobrien##################################################################### 14111500Sobrien# CPU OPTIONS 15111500Sobrien 16111500Sobrien# 17111500Sobrien# You must specify at least one CPU (the one you intend to run on); 18111500Sobrien# deleting the specification for CPUs you don't need to use may make 19111500Sobrien# parts of the system run faster. 20117121Stmm# XXX: On the Sparc64, there is only one CPU type 21111500Sobriencpu SUN4U 22111500Sobrien 23111500Sobrien 24111500Sobrien##################################################################### 25111500Sobrien# HARDWARE BUS CONFIGURATION 26111500Sobrien 27111500Sobriendevice ebus 28111500Sobriendevice isa 29111500Sobriendevice pci 30111500Sobriendevice sbus 31111500Sobriendevice central 32111500Sobriendevice fhc 33111500Sobrien 34111500Sobrien 35111500Sobrien##################################################################### 36111500Sobrien# HARDWARE DEVICE CONFIGURATION 37111500Sobrien 38111500Sobrien# 39111500Sobrien# Mandatory devices: 40111500Sobrien# 41111500Sobrien 42111500Sobriendevice genclock # Generic clock interface 43133909Smariusdevice eeprom # eeprom (really a front-end for the MK48Txx) 44137812Smariusdevice mk48txx # Mostek MK48T02, MK48T08, MK48T59 clock 45111500Sobrien 46111500Sobrien# 47111500Sobrien# Optional devices: 48111500Sobrien# 49111500Sobrien 50136301Syongaridevice auxio # auxiliary I/O device 51133909Smariusdevice creator # Creator, Creator3D and Elite3D graphics cards 52133909Smarius 53133909Smariusdevice ofw_console # Open Firmware console device 54133909Smariusoption OFWCONS_POLL_HZ=4 # 20 or more works best on Ultra2 55133909Smarius 56111500Sobriendevice sab # Siemens SAB82532 based serial ports 57111500Sobriendevice zs # Zilog 8530 based serial ports 58111500Sobrien 59111500Sobrien 60111500Sobrien##################################################################### 61111500Sobrien# Devices we don't want to deal with 62111500Sobrien 63111500Sobriennodevice ukbd 64111500Sobriennodevice atkbdc 65111500Sobriennodevice atkbd 66111500Sobriennodevice psm 67111500Sobriennodevice vga 68111500Sobriennodevice daemon_saver 69111500Sobriennodevice star_saver 70111500Sobriennodevice bktr 71111500Sobriennodevice fdc 72111500Sobriennodevice ppc 73137812Smariusnodevice snd_ad1816 74137812Smariusnodevice snd_als4000 75137812Smariusnodevice snd_au88x0 76133909Smariusnodevice snd_cmi 77137812Smariusnodevice snd_cs4281 78133909Smariusnodevice snd_csa 79137812Smariusnodevice snd_ds1 80137812Smariusnodevice snd_emu10k1 81137812Smariusnodevice snd_es137x 82133909Smariusnodevice snd_ess 83137812Smariusnodevice snd_fm801 84133909Smariusnodevice snd_gusc 85133909Smariusnodevice snd_ich 86133909Smariusnodevice snd_maestro 87137812Smariusnodevice snd_maestro3 88133909Smariusnodevice snd_mss 89133909Smariusnodevice snd_neomagic 90137812Smariusnodevice snd_sb16 91137812Smariusnodevice snd_sb8 92133909Smariusnodevice snd_sbc 93133909Smariusnodevice snd_solo 94137812Smariusnodevice snd_t4dwave 95137812Smariusnodevice snd_via8233 96137812Smariusnodevice snd_via82c686 97133909Smariusnodevice snd_vibes 98137812Smariusnodevice snd_vortex1 99133909Smariusnodevice snd_uaudio 100111500Sobriennodevice aha 101111500Sobriennodevice bt 102111500Sobriennodevice wds 103111500Sobriennodevice ep 104111500Sobriennodevice ex 105133909Smariusnodevice sio 106111582Sru 107111582Sru 108111582Sru##################################################################### 109111582Sru# Options we don't want to deal with 110111582Sru 111133909Smariusnooption FDC_DEBUG 112133909Smariusnooption COM_ESP 113133909Smariusnooption CONSPEED 114111582Srunooption VGA_DEBUG 115111582Srunooption SC_RENDER_DEBUG 116111582Srunooption SC_DEBUG_LEVEL 117111582Srunooption PPC_DEBUG 118111582Srunooption PPC_PROBE_CHIPSET 119111582Srunooption SC_NO_SUSPEND_VTYSWITCH 120111582Srunooption SC_NO_FONT_LOADING 121111582Srunooption SC_KERNEL_CONS_REV_ATTR 122111582Srunooption SC_KERNEL_CONS_ATTR 123111582Srunooption SC_NORM_REV_ATTR 124111582Srunooption SC_NORM_ATTR 125111582Srunooption SC_DFLT_FONT 126111582Srunooption SC_ALT_MOUSE_IMAGE 127111582Srunooption VGA_WIDTH90 128111582Srunooption VGA_SLOW_IOACCESS 129111582Srunooption VGA_ALT_SEQACCESS 130111582Srunooption PSM_RESETAFTERSUSPEND 131111582Srunooption PSM_HOOKRESUME 132111582Srunooption ATKBD_DFLT_KEYMAP 133111582Srunooption EXT2FS 134111582Sru 135111582Sru 136111582Sru##################################################################### 137111582Sru# Make options we don't want to deal with 138111582Sru 139111582Srunomakeoption SC_DFLT_FONT 140111582Srunomakeoption ATKBD_DFLT_KEYMAP 141