XLRN32 revision 210026
1209814Sjchandra# XLRN32 -- Kernel configuration file for N32 kernel on XLR/XLS 2209814Sjchandra# 3209814Sjchandra# For more information on this file, please read the handbook section on 4209814Sjchandra# Kernel Configuration Files: 5209814Sjchandra# 6209814Sjchandra# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 7209814Sjchandra# 8209814Sjchandra# The handbook is also available locally in /usr/share/doc/handbook 9209814Sjchandra# if you've installed the doc distribution, otherwise always see the 10209814Sjchandra# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 11209814Sjchandra# latest information. 12209814Sjchandra# 13209814Sjchandra# An exhaustive list of options and more detailed explanations of the 14209814Sjchandra# device lines is also present in the ../../conf/NOTES and NOTES files. 15209814Sjchandra# If you are in doubt as to the purpose or necessity of a line, check first 16209814Sjchandra# in NOTES. 17209814Sjchandra# 18209814Sjchandra# $FreeBSD: head/sys/mips/conf/XLRN32 210026 2010-07-13 22:27:19Z imp $ 19209814Sjchandra 20209814Sjchandramachine mips 21211280Sjchandracpu CPU_MIPS4KC 22211280Sjchandraident XLR 23209814Sjchandra 24209814Sjchandramakeoptions MODULES_OVERRIDE="" 25209814Sjchandramakeoptions TARGET_BIG_ENDIAN 26209814Sjchandra 27209814Sjchandrainclude "../rmi/std.xlr" 28209814Sjchandra 29209814Sjchandramakeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 30209814Sjchandramakeoptions ARCH_FLAGS="-march=mips64 -mabi=n32" 31209814Sjchandramakeoptions LDSCRIPT_NAME=ldscript.mips.n32 32209814Sjchandra 33209814Sjchandra#profile 2 34209814Sjchandra 35209814Sjchandraoptions SCHED_ULE # ULE scheduler 36209814Sjchandra#options VERBOSE_SYSINIT 37209814Sjchandra#options SCHED_4BSD # 4BSD scheduler 38209814Sjchandraoptions SMP 39209814Sjchandraoptions PREEMPTION # Enable kernel thread preemption 40209814Sjchandra#options FULL_PREEMPTION # Enable kernel thread preemption 41209814Sjchandraoptions INET # InterNETworking 42209814Sjchandraoptions INET6 # IPv6 communications protocols 43209814Sjchandraoptions FFS # Berkeley Fast Filesystem 44209814Sjchandra#options SOFTUPDATES # Enable FFS soft updates support 45209814Sjchandraoptions UFS_ACL # Support for access control lists 46209814Sjchandraoptions UFS_DIRHASH # Improve performance on big directories 47209814Sjchandraoptions NFSCLIENT 48209814Sjchandraoptions NFS_ROOT 49209814Sjchandra# 50209814Sjchandraoptions BOOTP 51209814Sjchandraoptions BOOTP_NFSROOT 52209814Sjchandraoptions BOOTP_NFSV3 53215085Sjchandraoptions BOOTP_WIRED_TO=rge0 54209814Sjchandraoptions BOOTP_COMPAT 55209814Sjchandraoptions ROOTDEVNAME=\"nfs:10.1.1.8:/usr/extra/nfsroot\" 56209814Sjchandra# 57209814Sjchandra#options MD_ROOT # MD is a potential root device 58209814Sjchandra#options MD_ROOT_SIZE=27000 59209814Sjchandra#options MD_ROOT_SIZE=5120 60209814Sjchandra#options ROOTDEVNAME=\"ufs:md0\" 61209814Sjchandraoptions _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 62209814Sjchandraoptions HZ=1000 63209814Sjchandraoptions NO_SWAPPING 64209814Sjchandra 65209814Sjchandra#Debugging options 66209814Sjchandraoptions KTRACE # ktrace(1) support 67209814Sjchandra#options DDB 68209814Sjchandra#options KDB 69209814Sjchandra#options GDB 70209814Sjchandra#options ALT_BREAK_TO_DEBUGGER 71209814Sjchandra#options DEADLKRES #Enable the deadlock resolver 72209814Sjchandraoptions INVARIANTS #Enable calls of extra sanity checking 73209814Sjchandraoptions INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS 74209814Sjchandra#options WITNESS #Enable checks to detect deadlocks and cycles 75209814Sjchandra#options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed 76209814Sjchandra#options KTR # ktr(4) and ktrdump(8) support 77209814Sjchandra#options KTR_COMPILE=(KTR_LOCK|KTR_PROC|KTR_INTR|KTR_CALLOUT|KTR_UMA|KTR_SYSC|KTR_CRITICAL) 78209814Sjchandra#options KTR_ENTRIES=131072 79209814Sjchandra#options MUTEX_DEBUG 80209814Sjchandra#options MUTEX_PROFILING 81209814Sjchandra 82209814Sjchandradevice pci 83209814Sjchandra#device ata 84209814Sjchandra#device atadisk 85209814Sjchandra#options XLR_PERFMON # Enable XLR processor activity monitoring 86209814Sjchandraoptions BREAK_TO_DEBUGGER 87209814Sjchandra#device genclock 88209814Sjchandradevice uart 89209814Sjchandra# Pseudo 90209814Sjchandradevice loop 91209814Sjchandradevice random 92209814Sjchandradevice md 93209814Sjchandradevice mem 94209814Sjchandradevice pty 95209814Sjchandradevice bpf 96209814Sjchandra 97209814Sjchandra# Network 98209814Sjchandradevice miibus 99215085Sjchandradevice rge 100209814Sjchandradevice ether 101209814Sjchandradevice re 102209814Sjchandradevice msk 103209814Sjchandra 104209814Sjchandradevice da 105209814Sjchandradevice scbus 106209814Sjchandra#device ohci # OHCI PCI->USB interface 107209814Sjchandradevice ehci # EHCI PCI->USB interface (USB 2.0) 108209814Sjchandradevice usb # USB Bus (required) 109209814Sjchandraoptions USB_DEBUG # enable debug msgs 110209814Sjchandra#device udbp # USB Double Bulk Pipe devices 111209814Sjchandra#device ugen # Generic 112209814Sjchandra#device uhid # "Human Interface Devices" 113209814Sjchandradevice umass # Disks/Mass storage - Requires scbus and da 114209814Sjchandra 115209814Sjchandra#device cfi 116209814Sjchandra 117209814Sjchandra#i2c 118209814Sjchandra# Not yet 119209814Sjchandra#device ic 120209814Sjchandra#device iic 121209814Sjchandra#device iicbb 122209814Sjchandra#device iicbus 123209814Sjchandra#device xlr_rtc 124209814Sjchandra#device xlr_temperature 125209814Sjchandra#device xlr_eeprom 126209814Sjchandra 127209814Sjchandra#crypto 128209814Sjchandra# Not yet 129209814Sjchandra#device cryptodev 130209814Sjchandra#device crypto 131209814Sjchandra#device rmisec 132209814Sjchandraoptions ISA_MIPS64 133209814Sjchandramakeoptions KERNLOADADDR=0x80100000 134