# $FreeBSD: head/sys/sparc64/conf/NOTES 298824 2016-04-29 23:53:55Z jhb $ # # This file contains machine dependent kernel configuration notes. For # machine independent notes, look in /sys/conf/NOTES. ##################################################################### # CPU OPTIONS # # You must specify at least one CPU (the one you intend to run on); # deleting the specification for CPUs you don't need to use may make # parts of the system run faster. # XXX: On the Sparc64, there is only one CPU type cpu SUN4U ##################################################################### # HARDWARE BUS CONFIGURATION device ebus device isa device sbus device central device fhc ##################################################################### # HARDWARE DEVICE CONFIGURATION # # Mandatory devices: # device eeprom # eeprom (really a front-end for the MK48Txx) device mk48txx # Mostek MK48Txx clocks device rtc # rtc (really a front-end for the MC146818) device mc146818 # Motorola MC146818 and compatible clocks device sbbc # Sun BootBus controller # # Optional devices: # device auxio # auxiliary I/O device device epic # Sun Fire V215/V245 LEDs device creator # Creator, Creator3D and Elite3D framebuffers device machfb # ATI Mach64 framebuffers device ofw_console # Open Firmware console device option OFWCONS_POLL_HZ=4 # 20 or more works best on Ultra2 # PS/2 mouse device psm # Options for psm: options PSM_HOOKRESUME #hook the system resume event, useful #for some laptops options PSM_RESETAFTERSUSPEND #reset the device at the resume event # The keyboard controller; it controls the keyboard and the PS/2 mouse. device atkbdc # The AT keyboard device atkbd # Options for atkbd: options ATKBD_DFLT_KEYMAP # specify the built-in keymap makeoptions ATKBD_DFLT_KEYMAP=fr.dvorak # `flags' for atkbd: # 0x01 Force detection of keyboard, else we always assume a keyboard # 0x02 Don't reset keyboard, useful for some newer ThinkPads # 0x03 Force detection and avoid reset, might help with certain # dockingstations # 0x04 Old-style (XT) keyboard support, useful for older ThinkPads # Sun type 4/5/6 RS-232@TTL keyboard #device sunkbd # Options for sunkbd: options SUNKBD_EMULATE_ATKBD # allows to use the AT keyboard maps # in share/syscons/keymaps, required # for SUNKBD_DFLT_KEYMAP and kbdmux options SUNKBD_DFLT_KEYMAP # specify the built-in keymap makeoptions SUNKBD_DFLT_KEYMAP=fr.dvorak ##################################################################### # Devices we don't want to deal with nodevice daemon_saver nodevice snake_saver nodevice star_saver nodevice bktr nodevice fdc nodevice ppc nodevice snd_ad1816 nodevice snd_als4000 nodevice snd_cmi nodevice snd_cs4281 nodevice snd_csa nodevice snd_ds1 nodevice snd_emu10k1 nodevice snd_ess nodevice snd_fm801 nodevice snd_gusc nodevice snd_ich nodevice snd_maestro nodevice snd_maestro3 nodevice snd_mss nodevice snd_neomagic nodevice snd_sb16 nodevice snd_sb8 nodevice snd_sbc nodevice snd_solo nodevice snd_t4dwave nodevice snd_via8233 nodevice snd_via82c686 nodevice snd_vibes nodevice snd_uaudio nodevice aha nodevice bt nodevice wds nodevice ep nodevice ex ##################################################################### # Options we don't want to deal with nooption FDC_DEBUG nooption COMPAT_FREEBSD4 nooption SC_RENDER_DEBUG nooption SC_DEBUG_LEVEL nooption PPC_DEBUG nooption PPC_PROBE_CHIPSET nooption SC_NO_SUSPEND_VTYSWITCH nooption SC_NO_FONT_LOADING nooption SC_KERNEL_CONS_REV_ATTR nooption SC_KERNEL_CONS_ATTR nooption SC_NORM_REV_ATTR nooption SC_NORM_ATTR nooption SC_DFLT_FONT nooption SC_ALT_MOUSE_IMAGE nooption EXT2FS ##################################################################### # Make options we don't want to deal with nomakeoption SC_DFLT_FONT