svn commit: r339476 - head/sys/i386/conf

Sat Oct 20 19:16:44 UTC 2018

Author: cem
Date: Sat Oct 20 19:16:43 2018
New Revision: 339476
URL: https://svnweb.freebsd.org/changeset/base/339476

Log:
  Add a MINIMAL config for i386, based on amd64
  
  Reviewed by:	markj
  Differential Revision:	https://reviews.freebsd.org/D17560

Added:
  head/sys/i386/conf/MINIMAL   (contents, props changed)

Added: head/sys/i386/conf/MINIMAL
==============================================================================

--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/i386/conf/MINIMAL	Sat Oct 20 19:16:43 2018	(r339476)
@@ -0,0 +1,149 @@
+#
+# MINIMAL -- Mostly Minimal kernel configuration file for FreeBSD/i386
+#
+# Many definitions of minimal are possible. The one this file follows is
+# GENERIC, minus all functionality that can be replaced by loading kernel
+# modules.
+#
+# Exceptions:
+# o While UFS is buildable as a module, the current module lacks
+#   some features (ACL, GJOURNAL) that GENERIC includes.
+# o acpi as a module has been reported flakey and not well tested, so
+#   is included in the kernel.
+# o random is included due to uncertaty...
+# o Many networking things are included
+#
+# For now, please run changes to these list past imp at freebsd.org
+#
+# For more information on this file, please read the config(5) manual page,
+# and/or the handbook section on Kernel Configuration Files:
+#
+#    https://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 (https://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		I486_CPU
+cpu		I586_CPU
+cpu		I686_CPU
+ident		MINIMAL
+
+makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
+makeoptions	WITH_CTF=1		# Run ctfconvert(1) for DTrace support
+
+options 	SCHED_ULE		# ULE scheduler
+options 	PREEMPTION		# Enable kernel thread preemption
+options 	INET			# InterNETworking
+options 	INET6			# IPv6 communications protocols
+options 	TCP_OFFLOAD		# TCP offload
+options 	SCTP			# Stream Control Transmission Protocol
+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 	UFS_GJOURNAL		# Enable gjournal-based UFS journaling
+options 	QUOTA			# Enable disk quotas for UFS
+options 	MD_ROOT			# MD is a potential root device
+options 	COMPAT_FREEBSD4		# Compatible with FreeBSD4
+options 	COMPAT_FREEBSD5		# Compatible with FreeBSD5
+options 	COMPAT_FREEBSD6		# Compatible with FreeBSD6
+options 	COMPAT_FREEBSD7		# Compatible with FreeBSD7
+options 	COMPAT_FREEBSD9		# Compatible with FreeBSD9
+options 	COMPAT_FREEBSD10	# Compatible with FreeBSD10
+options 	COMPAT_FREEBSD11	# Compatible with FreeBSD11
+options 	SCSI_DELAY=5000		# Delay (in ms) before probing SCSI
+options 	KTRACE			# ktrace(1) support
+options 	STACK			# stack(9) 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
+options 	PRINTF_BUFR_SIZE=128	# Prevent printf output being interspersed.
+options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
+options 	HWPMC_HOOKS		# Necessary kernel hooks for hwpmc(4)
+options 	AUDIT			# Security event auditing
+options 	CAPABILITY_MODE		# Capsicum capability mode
+options 	CAPABILITIES		# Capsicum capabilities
+options 	MAC			# TrustedBSD MAC Framework
+options 	KDTRACE_FRAME		# Ensure frames are compiled in
+options 	KDTRACE_HOOKS		# Kernel DTrace hooks
+options 	DDB_CTF			# Kernel ELF linker loads CTF data
+options 	INCLUDE_CONFIG_FILE	# Include this file in kernel
+
+# Debugging support.  Always need this:
+options 	KDB			# Enable kernel debugger support.
+options 	KDB_TRACE		# Print a stack trace for a panic.
+# For full debugger support use (turn off in stable branch):
+options 	DDB			# Support DDB.
+options 	GDB			# Support remote GDB.
+options 	DEADLKRES		# Enable the deadlock resolver
+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
+options 	WITNESS_SKIPSPIN	# Don't run witness on spinlocks for speed
+options 	MALLOC_DEBUG_MAXZONES=8	# Separate malloc(9) zones
+
+# Make an SMP-capable kernel by default
+options 	SMP			# Symmetric MultiProcessor Kernel
+options 	EARLY_AP_STARTUP
+device		apic
+
+# CPU frequency control
+device		cpufreq
+
+# Bus support.
+device		acpi
+options 	ACPI_DMAR
+device		pci
+
+# atkbdc0 controls both the keyboard and the PS/2 mouse
+device		atkbdc			# AT keyboard controller
+device		atkbd			# AT keyboard
+device		psm			# PS/2 mouse
+
+device		kbdmux			# keyboard multiplexer
+
+device		vga			# VGA video card driver
+options 	VESA			# Add support for VESA BIOS Extensions (VBE)
+
+device		splash			# Splash screen and screen saver support
+
+# syscons is the default console driver, resembling an SCO console
+device		sc
+options 	SC_PIXEL_MODE		# add support for the raster text mode
+
+# vt is the new video console driver
+device		vt
+device		vt_vga
+device		vt_efifb
+
+device		agp			# support several AGP chipsets
+
+# Pseudo devices.
+device		loop			# Network loopback
+device		random			# Entropy device
+device		padlock_rng		# VIA Padlock RNG
+device		rdrand_rng		# Intel Bull Mountain RNG
+device		ether			# Ethernet support
+device		vlan			# 802.1Q VLAN support
+device		tun			# Packet tunnel.
+device		gif			# IPv6 and IPv4 tunneling
+
+# 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
+
+# Xen HVM Guest Optimizations
+# NOTE: XENHVM depends on xenpci.  They must be added or removed together.
+options 	XENHVM			# Xen HVM kernel infrastructure
+device		xenpci			# Xen HVM Hypervisor services driver
