1 # XLRN32 -- Kernel configuration file for N32 kernel on XLR/XLS
3 # For more information on this file, please read the handbook section on
4 # Kernel Configuration Files:
6 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
8 # The handbook is also available locally in /usr/share/doc/handbook
9 # if you've installed the doc distribution, otherwise always see the
10 # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
13 # An exhaustive list of options and more detailed explanations of the
14 # device lines is also present in the ../../conf/NOTES and NOTES files.
15 # If you are in doubt as to the purpose or necessity of a line, check first
22 include "../rmi/std.xlr"
24 makeoptions MODULES_OVERRIDE=""
25 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
26 makeoptions ARCH_FLAGS="-march=mips64 -mabi=n32"
27 makeoptions KERNLOADADDR=0x80100000
31 options SCHED_ULE # ULE scheduler
32 #options VERBOSE_SYSINIT
33 #options SCHED_4BSD # 4BSD scheduler
35 options PREEMPTION # Enable kernel thread preemption
36 #options FULL_PREEMPTION # Enable kernel thread preemption
37 options INET # InterNETworking
38 options INET6 # IPv6 communications protocols
39 options FFS # Berkeley Fast Filesystem
40 #options SOFTUPDATES # Enable FFS soft updates support
41 options UFS_ACL # Support for access control lists
42 options UFS_DIRHASH # Improve performance on big directories
49 options BOOTP_WIRED_TO=nlge0
51 options ROOTDEVNAME=\"nfs:10.1.1.8:/usr/extra/nfsroot\"
53 #options MD_ROOT # MD is a potential root device
54 #options MD_ROOT_SIZE=27000
55 #options MD_ROOT_SIZE=5120
56 #options ROOTDEVNAME=\"ufs:md0\"
57 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
62 options KTRACE # ktrace(1) support
66 #options ALT_BREAK_TO_DEBUGGER
67 #options DEADLKRES #Enable the deadlock resolver
68 options INVARIANTS #Enable calls of extra sanity checking
69 options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
70 #options WITNESS #Enable checks to detect deadlocks and cycles
71 #options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
72 #options KTR # ktr(4) and ktrdump(8) support
73 #options KTR_COMPILE=(KTR_LOCK|KTR_PROC|KTR_INTR|KTR_CALLOUT|KTR_UMA|KTR_SYSC)
74 #options KTR_ENTRIES=131072
76 #options LOCK_PROFILING
77 #options SLEEPQUEUE_PROFILING
78 #options TURNSTILE_PROFILING
82 #options XLR_PERFMON # Enable XLR processor activity monitoring
83 options BREAK_TO_DEBUGGER
100 #device ohci # OHCI PCI->USB interface
101 device ehci # EHCI PCI->USB interface (USB 2.0)
102 device usb # USB Bus (required)
103 options USB_DEBUG # enable debug msgs
104 #device udbp # USB Double Bulk Pipe devices
105 #device ugen # Generic
106 #device uhid # "Human Interface Devices"
107 device umass # Disks/Mass storage - Requires scbus and da
116 device ds1374 # RTC on XLR boards
117 device max6657 # Temparature sensor on XLR boards
118 device at24co2n # EEPROM on XLR boards