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
20 machine mips mipsn32eb
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
32 options SCHED_ULE # ULE scheduler
33 #options VERBOSE_SYSINIT
34 #options SCHED_4BSD # 4BSD scheduler
36 options PREEMPTION # Enable kernel thread preemption
37 #options FULL_PREEMPTION # Enable kernel thread preemption
38 options INET # InterNETworking
39 options INET6 # IPv6 communications protocols
40 options FFS # Berkeley Fast Filesystem
41 #options SOFTUPDATES # Enable FFS soft updates support
42 options UFS_ACL # Support for access control lists
43 options UFS_DIRHASH # Improve performance on big directories
50 options BOOTP_WIRED_TO=nlge0
52 options ROOTDEVNAME=\"nfs:10.1.1.8:/usr/extra/nfsroot\"
54 #options MD_ROOT # MD is a potential root device
55 #options MD_ROOT_SIZE=27000
56 #options MD_ROOT_SIZE=5120
57 #options ROOTDEVNAME=\"ufs:md0\"
58 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
63 options KTRACE # ktrace(1) support
67 #options ALT_BREAK_TO_DEBUGGER
68 #options DEADLKRES #Enable the deadlock resolver
69 options INVARIANTS #Enable calls of extra sanity checking
70 options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
71 #options WITNESS #Enable checks to detect deadlocks and cycles
72 #options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
73 #options KTR # ktr(4) and ktrdump(8) support
74 #options KTR_COMPILE=(KTR_LOCK|KTR_PROC|KTR_INTR|KTR_CALLOUT|KTR_UMA|KTR_SYSC)
75 #options KTR_ENTRIES=131072
77 #options LOCK_PROFILING
78 #options SLEEPQUEUE_PROFILING
79 #options TURNSTILE_PROFILING
84 #options XLR_PERFMON # Enable XLR processor activity monitoring
85 options BREAK_TO_DEBUGGER
103 #device ohci # OHCI PCI->USB interface
104 device ehci # EHCI PCI->USB interface (USB 2.0)
105 device usb # USB Bus (required)
106 options USB_DEBUG # enable debug msgs
107 #device udbp # USB Double Bulk Pipe devices
108 #device ugen # Generic
109 #device uhid # "Human Interface Devices"
110 device umass # Disks/Mass storage - Requires scbus and da
119 device ds1374u # RTC on XLR boards
120 device max6657 # Temparature sensor on XLR boards
121 device at24co2n # EEPROM on XLR boards