cb33c884cd
with a comment describing it's advantages and the implication of changing it. While being there, fix a typo in NOTES. The option is not enabled in NOTES for now since large portions of code are conditional on it being disabled, too.
140 lines
3.3 KiB
Plaintext
140 lines
3.3 KiB
Plaintext
# $FreeBSD$
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#
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# This file contains machine dependent kernel configuration notes. For
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# machine independent notes, look in /sys/conf/NOTES.
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# This directive is mandatory. It defines the architecture to be
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# configured for. In this case, this kernel is for a machine using
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# UltraSparc processors.
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#
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machine sparc64
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#####################################################################
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# CPU OPTIONS
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#
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# You must specify at least one CPU (the one you intend to run on);
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# deleting the specification for CPUs you don't need to use may make
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# parts of the system run faster.
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# XXX: On the Sparc64, there is only one CPU type
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cpu SUN4U
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#####################################################################
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# HARDWARE BUS CONFIGURATION
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device apb # Sun APB PCI-PCI bridge
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device ebus
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device isa
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device pci
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device sbus
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device central
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device fhc
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# New OpenFirmware PCI framework. This fixes a number of interrupt-
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# routing problems and changes the device enumeration to be hopefully
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# closer to Solaris. Be aware that, because of the latter, enabling or
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# disabling this option may require reconfiguration, and can even
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# cause the machine to not boot without manual intervention before the
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# fstab is adjusted.
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#options OFW_NEWPCI
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#####################################################################
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# HARDWARE DEVICE CONFIGURATION
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#
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# Mandatory devices:
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#
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device genclock # Generic clock interface
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device eeprom # eeprom (really an ebus driver for the MK48Txx)
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device "mk48txx" # Mostek MK48T02, MK48T08, MK48T59 clock
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#
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# Optional devices:
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#
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device sab # Siemens SAB82532 based serial ports
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device zs # Zilog 8530 based serial ports
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#####################################################################
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# Devices we don't want to deal with
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nodevice ukbd
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nodevice atkbdc
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nodevice atkbd
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nodevice psm
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nodevice vga
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nodevice splash
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nodevice sc
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nodevice blank_saver
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nodevice daemon_saver
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nodevice fade_saver
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nodevice fire_saver
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nodevice green_saver
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nodevice logo_saver
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nodevice rain_saver
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nodevice star_saver
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nodevice warp_saver
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nodevice bktr
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nodevice fdc
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nodevice ppc
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nodevice gusc
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nodevice sbc
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nodevice pcm
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nodevice aha
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nodevice bt
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nodevice wds
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nodevice ep
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nodevice ex
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nodevice vinum
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#####################################################################
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# Options we don't want to deal with
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nooption VGA_DEBUG
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nooption SC_RENDER_DEBUG
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nooption SC_DEBUG_LEVEL
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nooption PPC_DEBUG
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nooption PPC_PROBE_CHIPSET
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nooption SC_NO_SUSPEND_VTYSWITCH
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nooption SC_NO_SYSMOUSE
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nooption SC_NO_HISTORY
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nooption SC_NO_FONT_LOADING
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nooption SC_NO_CUTPASTE
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nooption SC_TWOBUTTON_MOUSE
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nooption SC_CUT_SEPCHARS
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nooption SC_CUT_SPACES2TABS
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nooption SC_KERNEL_CONS_REV_ATTR
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nooption SC_KERNEL_CONS_ATTR
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nooption SC_NORM_REV_ATTR
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nooption SC_NORM_ATTR
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nooption SC_PIXEL_MODE
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nooption SC_MOUSE_CHAR
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nooption SC_HISTORY_SIZE
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nooption SC_DISABLE_REBOOT
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nooption SC_DISABLE_DDBKEY
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nooption SC_DFLT_FONT
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nooption SC_ALT_MOUSE_IMAGE
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nooption MAXCONS
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nooption VGA_WIDTH90
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nooption VGA_SLOW_IOACCESS
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nooption VGA_ALT_SEQACCESS
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nooption PSM_RESETAFTERSUSPEND
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nooption PSM_HOOKRESUME
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nooption KBD_INSTALL_CDEV
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nooption KBD_DISABLE_KEYMAP_LOAD
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nooption ATKBD_DFLT_KEYMAP
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nooption EXT2FS
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#####################################################################
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# Make options we don't want to deal with
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nomakeoption SC_DFLT_FONT
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nomakeoption ATKBD_DFLT_KEYMAP
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