freebsd-skq/sys/mips/conf/XLR
attilio 184538e270 Add the options DEADLKRES (introducing the deadlock resolver thread) in
the 'debugging' section of any HEAD kernel and enable for the mainstream
ones, excluding the embedded architectures.
It may, of course, enabled on a case-by-case basis.

Sponsored by:	Sandvine Incorporated
Requested by:	emaste
Discussed with:	kib
2010-02-10 16:30:04 +00:00

161 lines
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#################################RMI_BSD#####################################
# Copyright (c) 2003-2009 RMI Corporation
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. Neither the name of RMI Corporation, nor the names of its contributors,
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#################################RMI_BSD#####################################
# XLR -- Generic kernel configuration file for FreeBSD/mips
#
# 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.
#
# $FreeBSD$
machine mips
cpu CPU_MIPS4KC
ident XLR
makeoptions MODULES_OVERRIDE=""
makeoptions TARGET_BIG_ENDIAN
#
options KERNVIRTADDR=0x80100000
include "../rmi/std.xlr"
makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
#profile 2
#options SCHED_ULE # ULE scheduler
#options VERBOSE_SYSINIT
options SCHED_4BSD # 4BSD scheduler
#options PREEMPTION # Enable kernel thread preemption
#options FULL_PREEMPTION # Enable kernel thread preemption
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 NFSCLIENT
options NFS_ROOT
#
options BOOTP
options BOOTP_NFSROOT
options BOOTP_NFSV3
options BOOTP_WIRED_TO=rge0
options BOOTP_COMPAT
options ROOTDEVNAME=\"nfs:10.1.1.8:/usr/extra/nfsroot\"
#
#options MD_ROOT # MD is a potential root device
#options MD_ROOT_SIZE=27000
#options MD_ROOT_SIZE=5120
#options ROOTDEVNAME=\"ufs:md0\"
options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
options HZ=1000
options PHYS_ADDR_64BIT
options NO_SWAPPING
#Debugging options
options KTRACE # ktrace(1) support
options DDB
options KDB
options GDB
options ALT_BREAK_TO_DEBUGGER
#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 KTR # ktr(4) and ktrdump(8) support
#options KTR_COMPILE=(KTR_LOCK|KTR_PROC|KTR_INTR|KTR_CALLOUT|KTR_UMA|KTR_SYSC|KTR_CRITICAL)
#options KTR_ENTRIES=131072
#options MUTEX_DEBUG
#options MUTEX_PROFILING
device pci
#device ata
#device atadisk
#options XLR_PERFMON # Enable XLR processor activity monitoring
options BREAK_TO_DEBUGGER
#device genclock
device uart
# Pseudo
device loop
device random
device md
device mem
device pty
device bpf
# Network
device miibus
device rge
device ether
device re
device msk
device da
device scbus
#device ohci # OHCI PCI->USB interface
device ehci # EHCI PCI->USB interface (USB 2.0)
device usb # USB Bus (required)
#device udbp # USB Double Bulk Pipe devices
#device ugen # Generic
#device uhid # "Human Interface Devices"
device umass # Disks/Mass storage - Requires scbus and da
#device cfi
#i2c
# Not yet
#device ic
#device iic
#device iicbb
#device iicbus
#device xlr_rtc
#device xlr_temperature
#device xlr_eeprom
#crypto
# Not yet
#device cryptodev
#device crypto
#device rmisec
options ISA_MIPS32
makeoptions KERNLOADADDR=0x80100000