freebsd-dev/sys/powerpc/conf/GENERIC

#
# GENERIC -- Generic kernel configuration file for FreeBSD/powerpc
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
#    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files. 
# If you are in doubt as to the purpose or necessity of a line, check first 
# in NOTES.
#
# $FreeBSD$

cpu		OEA
ident		GENERIC

#To statically compile in device wiring instead of /boot/device.hints
#hints		"GENERIC.hints"

makeoptions	DEBUG=-g		#Build kernel with gdb(1) debug symbols

# Platform support
options 	POWERMAC		#NewWorld Apple PowerMacs
options 	PSIM			#GDB PSIM ppc simulator

#options 	SCHED_ULE		#ULE scheduler
options 	SCHED_4BSD		#4BSD scheduler
options 	INET			#InterNETworking
options 	INET6			#IPv6 communications protocols
options 	FFS			#Berkeley Fast Filesystem
options 	SOFTUPDATES		#Enable FFS soft updates support
options 	UFS_ACL			#Support for access control lists
options 	UFS_DIRHASH		#Improve performance on big directories
options 	MD_ROOT			#MD is a potential root device
options 	NFSCLIENT		#Network Filesystem Client
options 	NFSSERVER		#Network Filesystem Server
options 	NFS_ROOT		#NFS usable as root device
options 	MSDOSFS			#MSDOS Filesystem
options 	CD9660			#ISO 9660 Filesystem
options 	PROCFS			#Process filesystem (requires PSEUDOFS)
options 	PSEUDOFS		#Pseudo-filesystem framework
options 	GEOM_GPT		#GUID Partition Tables.
options 	COMPAT_43TTY		#BSD 4.3 TTY compat [KEEP THIS!]
options 	COMPAT_FREEBSD4		#Keep this for a while
options 	COMPAT_FREEBSD5		#Compatible with FreeBSD5
options 	COMPAT_FREEBSD6		#Compatible with FreeBSD6
options 	SCSI_DELAY=5000		#Delay (in ms) before probing SCSI 
options 	KTRACE			#ktrace(1) syscall trace support
options 	SYSVSHM			#SYSV-style shared memory
options 	SYSVMSG			#SYSV-style message queues
options 	SYSVSEM			#SYSV-style semaphores
options 	_KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions

# Debugging for use in -current
options 	KDB			#Enable the kernel debugger
options 	DDB			#Support DDB
options 	INVARIANTS		#Enable calls of extra sanity checking
options 	INVARIANT_SUPPORT	#Extra sanity checks of internal structures, required by INVARIANTS
options 	WITNESS			#Enable checks to detect deadlocks and cycles

# To make an SMP kernel, the next line is needed
#options 	SMP			# Symmetric MultiProcessor Kernel

# Standard busses
device		pci

# ATA and ATAPI devices
device		ata
device		atadisk		# ATA disk drives
device		atapicd		# ATAPI CDROM drives
#device		atapifd		# ATAPI floppy drives
#device		atapist		# ATAPI tape drives

# SCSI peripherals
device		scbus		# SCSI bus (required for SCSI)
device		da		# Direct Access (disks)
device		sa		# Sequential Access (tape etc)
device		cd		# CD
device		pass		# Passthrough device (direct SCSI access)

# syscons is the default console driver, resembling an SCO console
device		sc
device		kbdmux
options		SC_OFWFB	# OFW frame buffer
options		SC_DFLT_FONT	# compile font in
makeoptions	SC_DFLT_FONT=cp437

# Serial (COM) ports
device		scc
device		uart

# PCI Ethernet NICs that use the common MII bus controller code.
device		miibus		# MII bus support
device		gem		# Sun GEM/Sun ERI/Apple GMAC
device 		dc		# DEC/Intel 21143 and various workalikes
device 		fxp		# Intel EtherExpress PRO/100B (82557, 82558)

# Pseudo devices.
device		loop		# Network loopback
device		random		# Entropy device
device		ether		# Ethernet support
device		sl		# Kernel SLIP
device		ppp		# Kernel PPP
device		tun		# Packet tunnel.
device		pty		# Pseudo-ttys (telnet etc)
device		md		# Memory "disks"
device		ofwd		# Open Firmware disks
device		gif		# IPv6 and IPv4 tunneling
device		faith		# IPv6-to-IPv4 relaying/(translation)

# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device		bpf		#Berkeley packet filter

# USB support
device		uhci		# UHCI PCI->USB interface
device		ohci		# OHCI PCI->USB interface
device		ehci		# EHCI PCI->USB interface
device		usb		# USB Bus (required)
device		ugen		# Generic
device		uhid		# "Human Interface Devices"
device		ukbd		# Keyboard
options         KBD_INSTALL_CDEV # install a CDEV entry in /dev
device		ulpt		# Printer
device		umass		# Disks/Mass storage - Requires scbus and da0
device		ums		# Mouse
device		urio		# Diamond Rio 500 MP3 player
device		uscanner	# Scanners
# USB Ethernet
device		aue		# ADMtek USB Ethernet
device		axe		# ASIX Electronics USB Ethernet
device		cdce		# Generic USB over Ethernet
device		cue		# CATC USB Ethernet
device		kue		# Kawasaki LSI USB Ethernet

# FireWire support
device		firewire	# FireWire bus code
device		sbp		# SCSI over FireWire (Requires scbus and da)
device		fwe		# Ethernet over FireWire (non-standard!)

# Misc
device		powermac_nvram	# Open Firmware configuration NVRAM

options 	KTR
options 	KTR_COMPILE=0xffffffff
#options 	KTR_MASK=KTR_SIG
options 	KTR_VERBOSE
The final commit for the first phase of PowerPC support. This adds the config stuff needed to build kernels. Reviewed by: obrien 2001-06-17 09:39:44 +00:00			`#`
			`# GENERIC -- Generic kernel configuration file for FreeBSD/powerpc`
			`#`
			`# For more information on this file, please read the handbook section on`
			`# Kernel Configuration Files:`
			`#`
Fix the link to the Handbook 2002-08-01 17:21:18 +00:00			`# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html`
The final commit for the first phase of PowerPC support. This adds the config stuff needed to build kernels. Reviewed by: obrien 2001-06-17 09:39:44 +00:00			`#`
			`# The handbook is also available locally in /usr/share/doc/handbook`
			`# if you've installed the doc distribution, otherwise always see the`
			`# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the`
			`# latest information.`
			`#`
			`# An exhaustive list of options and more detailed explanations of the`
Various comment and minor style fixes. No actual content changes. Inspired by: bde 2002-07-16 18:20:17 +00:00			`# device lines is also present in the ../../conf/NOTES and NOTES files.`
			`# If you are in doubt as to the purpose or necessity of a line, check first`
			`# in NOTES.`
The final commit for the first phase of PowerPC support. This adds the config stuff needed to build kernels. Reviewed by: obrien 2001-06-17 09:39:44 +00:00			`#`
			`# $FreeBSD$`

Not all cpus are MPC750s. Replace the MPC750 cpu option with OEA. This stands for Operating Environment Architecture and is the specification that all of the MPC6xx, MPC7xx, MPC7xxx and IBM7xx CPUs adhere to. 2003-02-05 11:37:59 +00:00			`cpu OEA`
The final commit for the first phase of PowerPC support. This adds the config stuff needed to build kernels. Reviewed by: obrien 2001-06-17 09:39:44 +00:00			`ident GENERIC`

			`#To statically compile in device wiring instead of /boot/device.hints`
			`#hints "GENERIC.hints"`

Remove obsolete GEOM option, and bring diskless options up-to-date Approved by: benno 2003-01-09 01:09:41 +00:00			`makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols`
The final commit for the first phase of PowerPC support. This adds the config stuff needed to build kernels. Reviewed by: obrien 2001-06-17 09:39:44 +00:00
Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00			`# Platform support`
			`options POWERMAC #NewWorld Apple PowerMacs`
Fix whitespace problems with option lines. 2003-02-13 22:27:40 +00:00			`options PSIM #GDB PSIM ppc simulator`
Bring this in line with what I'm using. 2002-07-09 13:46:27 +00:00
- move to SCHED_4BSD per jeffr's comments on SCHED_ULE's state - enable MSDOSFS - ehci is stable on the powerbook - modules have been working for a long time. 2005-05-03 11:56:05 +00:00			`#options SCHED_ULE #ULE scheduler`
			`options SCHED_4BSD #4BSD scheduler`
Fix whitespace problems with option lines. 2003-02-13 22:27:40 +00:00			`options INET #InterNETworking`
			`options INET6 #IPv6 communications protocols`
			`options FFS #Berkeley Fast Filesystem`
			`options SOFTUPDATES #Enable FFS soft updates support`
Permits UFS ACLs to be used with the GENERIC kernel. Due to recent ACL configuration changes, this shouldn't result in different code paths for file systems not explicitly configured for ACLs by the system administrator. For UFS1, administrators must still recompile their kernel to add support for extended attributes; for UFS2, it's sufficient to enable ACLs using tunefs or at mount-time (tunefs preferred for reliability reasons). UFS2, for a variety of reasons, including performance and reliability, is the preferred file system for use with ACLs. Approved by: re 2002-10-19 16:54:15 +00:00			`options UFS_ACL #Support for access control lists`
Fix whitespace problems with option lines. 2003-02-13 22:27:40 +00:00			`options UFS_DIRHASH #Improve performance on big directories`
			`options MD_ROOT #MD is a potential root device`
			`options NFSCLIENT #Network Filesystem Client`
			`options NFSSERVER #Network Filesystem Server`
			`options NFS_ROOT #NFS usable as root device`
- move to SCHED_4BSD per jeffr's comments on SCHED_ULE's state - enable MSDOSFS - ehci is stable on the powerbook - modules have been working for a long time. 2005-05-03 11:56:05 +00:00			`options MSDOSFS #MSDOS Filesystem`
Fix whitespace problems with option lines. 2003-02-13 22:27:40 +00:00			`options CD9660 #ISO 9660 Filesystem`
			`options PROCFS #Process filesystem (requires PSEUDOFS)`
			`options PSEUDOFS #Pseudo-filesystem framework`
Add option GEOM_GPT. This brings the ability to have a large number of partitions on a single disk. 2004-05-02 20:40:19 +00:00			`options GEOM_GPT #GUID Partition Tables.`
Move the old BSD4.3 tty compatibility from (!BURN_BRIDGES && COMPAT_43) to COMPAT_43TTY. Add COMPAT_43TTY to NOTES and */conf/GENERIC Compile tty_compat.c only under the new option. Spit out #warning "Old BSD tty API used, please upgrade." if ioctl_compat.h gets #included from userland. 2006-01-10 09:19:10 +00:00			`options COMPAT_43TTY #BSD 4.3 TTY compat [KEEP THIS!]`
Fix whitespace problems with option lines. 2003-02-13 22:27:40 +00:00			`options COMPAT_FREEBSD4 #Keep this for a while`
Added COMPAT_FREEBSD6 option. 2006-09-26 12:36:34 +00:00			`options COMPAT_FREEBSD5 #Compatible with FreeBSD5`
			`options COMPAT_FREEBSD6 #Compatible with FreeBSD6`
Reduce annoying SCSI probing delay from 15 to 5 seconds in all GENRIC kernels. Discussed on: -current 2004-11-02 20:57:20 +00:00			`options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI`
Fix whitespace problems with option lines. 2003-02-13 22:27:40 +00:00			`options KTRACE #ktrace(1) syscall trace support`
			`options SYSVSHM #SYSV-style shared memory`
			`options SYSVMSG #SYSV-style message queues`
			`options SYSVSEM #SYSV-style semaphores`
Uncomment options _KPOSIX_PRIORITY_SCHEDULING as it is enabled in the other architectures, and does not give any problems. Approved by: grehan (mentor) 2004-11-02 09:06:48 +00:00			`options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions`
Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00
			`# Debugging for use in -current`
Add new KDB option, and also drop in long-held fxp/dc eth drivers. 2004-07-12 22:14:21 +00:00			`options KDB #Enable the kernel debugger`
			`options DDB #Support DDB`
Fix whitespace problems with option lines. 2003-02-13 22:27:40 +00:00			`options INVARIANTS #Enable calls of extra sanity checking`
			`options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS`
			`options WITNESS #Enable checks to detect deadlocks and cycles`
Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00
			`# To make an SMP kernel, the next line is needed`
Fix whitespace problems with option lines. 2003-02-13 22:27:40 +00:00			`#options SMP # Symmetric MultiProcessor Kernel`
Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00
			`# Standard busses`
de-count pci 2002-07-23 06:38:47 +00:00			`device pci`
Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00
			`# ATA and ATAPI devices`
			`device ata`
			`device atadisk # ATA disk drives`
			`device atapicd # ATAPI CDROM drives`
			`#device atapifd # ATAPI floppy drives`
			`#device atapist # ATAPI tape drives`

add scbus for FireWire. 2003-04-22 04:39:20 +00:00			`# SCSI peripherals`
Note that scbus is required for SCSI, not just "required" in general. Submitted by: Edward Kaplan (tmbg37 on IRC) Reviewed by: rwatson (in principle) 2003-06-08 02:03:02 +00:00			`device scbus # SCSI bus (required for SCSI)`
add scbus for FireWire. 2003-04-22 04:39:20 +00:00			`device da # Direct Access (disks)`
			`device sa # Sequential Access (tape etc)`
			`device cd # CD`
			`device pass # Passthrough device (direct SCSI access)`

Add syscons options and enable USB, since there is no conflict between the OpenFirmware console and the syscons console when using a USB keyboard. 2004-01-21 05:22:53 +00:00			`# syscons is the default console driver, resembling an SCO console`
			`device sc`
Add kbdmux(4). This avoids having to use the hint.pcib.1.skipslot=26 trick on a PowerBook G4 and friends to get the USB keyboard as ukbd0. 2006-04-07 22:04:07 +00:00			`device kbdmux`
Add syscons options and enable USB, since there is no conflict between the OpenFirmware console and the syscons console when using a USB keyboard. 2004-01-21 05:22:53 +00:00			`options SC_OFWFB # OFW frame buffer`
			`options SC_DFLT_FONT # compile font in`
			`makeoptions SC_DFLT_FONT=cp437`

Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00			`# Serial (COM) ports`
o Enable -Werror o Remove commented-out sio(4) o Remove zs(4) o Add scc(4) o Add uart(4) 2006-07-26 17:34:05 +00:00			`device scc`
			`device uart`
Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00
			`# PCI Ethernet NICs that use the common MII bus controller code.`
			`device miibus # MII bus support`
It's Apple GMAC, not HMAC. Approved by: jake (for sparc64) 2002-09-22 01:18:06 +00:00			`device gem # Sun GEM/Sun ERI/Apple GMAC`
Add new KDB option, and also drop in long-held fxp/dc eth drivers. 2004-07-12 22:14:21 +00:00			`device dc # DEC/Intel 21143 and various workalikes`
			`device fxp # Intel EtherExpress PRO/100B (82557, 82558)`
Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00
In -CURRENT pseudo devices are not statically assigned at compile time, remove a stale comment. PR: kern/62285 2004-07-18 09:03:12 +00:00			`# Pseudo devices.`
Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00			`device loop # Network loopback`
Break out the MI part of the /dev/[k]mem and /dev/io drivers into their own directory and module, leaving the MD parts in the MD area (the MD parts _are_ part of the modules). /dev/mem and /dev/io are now loadable modules, thus taking us one step further towards a kernel created entirely out of modules. Of course, there is nothing preventing the kernel from having these statically compiled. 2004-08-01 11:40:54 +00:00			`device random # Entropy device`
Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00			`device ether # Ethernet support`
			`device sl # Kernel SLIP`
			`device ppp # Kernel PPP`
			`device tun # Packet tunnel.`
			`device pty # Pseudo-ttys (telnet etc)`
			`device md # Memory "disks"`
Instead of "OpenFirmware", "openfirmware", etc. use the official spelling "Open Firmware" from IEEE 1275 and OpenFirmware.org (no pun intended). Ok'ed by: tmm 2004-08-16 15:45:27 +00:00			`device ofwd # Open Firmware disks`
Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00			`device gif # IPv6 and IPv4 tunneling`
			`device faith # IPv6-to-IPv4 relaying/(translation)`

			# The `bpf' device enables the Berkeley Packet Filter.
			`# Be aware of the administrative consequences of enabling this!`
Add a comment to note that pseudo-device bpf is required for DHCP. This is mentioned in the Handbook but it is not as obvious to new users why bpf is needed compared to the other largely self-explanatory items in GENERIC. PR: conf/40855 MFC after: 1 week 2005-03-18 15:24:00 +00:00			`# Note that 'bpf' is required for DHCP.`
Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00			`device bpf #Berkeley packet filter`

			`# USB support`
Add syscons options and enable USB, since there is no conflict between the OpenFirmware console and the syscons console when using a USB keyboard. 2004-01-21 05:22:53 +00:00			`device uhci # UHCI PCI->USB interface`
			`device ohci # OHCI PCI->USB interface`
- move to SCHED_4BSD per jeffr's comments on SCHED_ULE's state - enable MSDOSFS - ehci is stable on the powerbook - modules have been working for a long time. 2005-05-03 11:56:05 +00:00			`device ehci # EHCI PCI->USB interface`
Add syscons options and enable USB, since there is no conflict between the OpenFirmware console and the syscons console when using a USB keyboard. 2004-01-21 05:22:53 +00:00			`device usb # USB Bus (required)`
			`device ugen # Generic`
			`device uhid # "Human Interface Devices"`
			`device ukbd # Keyboard`
Create a device node in /dev when a USB keyboard is plugged in. Reviewed by: grehan 2005-11-21 04:47:46 +00:00			`options KBD_INSTALL_CDEV # install a CDEV entry in /dev`
Add syscons options and enable USB, since there is no conflict between the OpenFirmware console and the syscons console when using a USB keyboard. 2004-01-21 05:22:53 +00:00			`device ulpt # Printer`
			`device umass # Disks/Mass storage - Requires scbus and da0`
			`device ums # Mouse`
			`device urio # Diamond Rio 500 MP3 player`
			`device uscanner # Scanners`
Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00			`# USB Ethernet`
Spell Ethernet correctly. 2004-05-02 18:57:29 +00:00			`device aue # ADMtek USB Ethernet`
			`device axe # ASIX Electronics USB Ethernet`
Add USB Communication Device Class Ethernet driver. Originally written for FreeBSD based on aue(4) it was picked by OpenBSD, then from OpenBSD ported to NetBSD and finally NetBSD version merged with original one goes into FreeBSD. Obtained from: http://www.gank.org/freebsd/cdce/ NetBSD OpenBSD 2005-03-22 14:52:40 +00:00			`device cdce # Generic USB over Ethernet`
Spell Ethernet correctly. 2004-05-02 18:57:29 +00:00			`device cue # CATC USB Ethernet`
			`device kue # Kawasaki LSI USB Ethernet`
Updated to somewhat match sparc64/conf/GENERIC Approved by: benno 2002-09-19 11:20:13 +00:00
Add FireWire drivers to GENERIC. 2003-04-21 16:44:05 +00:00			`# FireWire support`
			`device firewire # FireWire bus code`
			`device sbp # SCSI over FireWire (Requires scbus and da)`
			`device fwe # Ethernet over FireWire (non-standard!)`

Add device to access and modify Open Firmware NVRAM settings in PowerPC-based Apple's machines and small utility to do it from userland modelled after the similar utility in Darwin/OSX. Only tested on 1.25GHz G4 Mac Mini. MFC after: 1 month 2006-08-01 22:19:01 +00:00			`# Misc`
			`device powermac_nvram # Open Firmware configuration NVRAM`

Fix whitespace problems with option lines. 2003-02-13 22:27:40 +00:00			`options KTR`
			`options KTR_COMPILE=0xffffffff`
			`#options KTR_MASK=KTR_SIG`
			`options KTR_VERBOSE`