freebsd-skq/sys/arm/conf/DB-88F6XXX
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

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#
# Custom kernel for Marvell DB-88F6xxx boards.
#
# $FreeBSD$
#
ident DB-88F6XXX
include "../mv/kirkwood/std.db88f6xxx"
options SOC_MV_KIRKWOOD
makeoptions MODULES_OVERRIDE=""
#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
makeoptions WERROR="-Werror"
options SCHED_4BSD #4BSD scheduler
options INET #InterNETworking
options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options NFSCLIENT #Network Filesystem Client
options NFSLOCKD #Network Lock Manager
options NFS_ROOT #NFS usable as /, requires NFSCLIENT
options BOOTP
options BOOTP_NFSROOT
options BOOTP_NFSV3
options BOOTP_WIRED_TO=mge0
#options ROOTDEVNAME=\"ufs:/dev/da0a\"
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 MUTEX_NOINLINE
options RWLOCK_NOINLINE
options NO_FFS_SNAPSHOT
options NO_SWAPPING
# Debugging
options ALT_BREAK_TO_DEBUGGER
options DDB
#options DEADLKRES #Enable the deadlock resolver
options DIAGNOSTIC
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
options KDB
options WITNESS #Enable checks to detect deadlocks and cycles
options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
#options WITNESS_KDB
device pci
# Pseudo devices
device loop
device md
device pty
device random
# Serial ports
device uart
# Networking
device ether
device mge # Marvell Gigabit Ethernet controller
device mii
device e1000phy
device bpf
# USB
device usb
device ehci
device umass
device scbus
device pass
device da
# I2C (TWSI)
device iic
device iicbus
# SATA
device ata
device atadisk