GENERIC revision 1.62
1# $NetBSD: GENERIC,v 1.62 2005/01/28 03:19:50 rumble Exp $ 2# 3# GENERIC machine description file 4# 5# This machine description file is used to generate the default NetBSD 6# kernel. The generic kernel does not include all options, subsystems 7# and device drivers, but should be useful for most applications. 8# 9# The machine description file can be customised for your specific 10# machine to reduce the kernel size and improve its performance. 11# 12# For further information on compiling NetBSD kernels, see the config(8) 13# man page. 14# 15# For further information on hardware support for this architecture, see 16# the intro(4) man page. For further information about kernel options 17# for this architecture, see the options(4) man page. For an explanation 18# of each device driver in this file see the section 4 man page for the 19# device. 20 21include "arch/mmeye/conf/std.mmeye" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.62 $" 26 27maxusers 16 # estimated number of users 28 29# CPU support 30options SH3 31options SH7708R # 100MHz 32options MMEYE 33options MMEYE_NEW_INT 34#options MMEYE_NO_CACHE 35options PCLOCK=33330000 # 33.33MHz 36options INITTODR_ALWAYS_USE_RTC 37 38# Standard system options 39#options INSECURE # disable kernel security levels 40 41options HZ=50 # clock interrupt generates every 1/HZ sec 42options NTP # NTP phase/frequency locked loop 43options KTRACE # system call tracing via ktrace(1) 44options SYSTRACE # system call vetting via systrace(1) 45 46options SYSVMSG # System V-like message queues 47options SYSVSEM # System V-like semaphores 48#options SEMMNI=10 # number of semaphore identifiers 49#options SEMMNS=60 # number of semaphores in system 50#options SEMUME=10 # max number of undo entries per process 51#options SEMMNU=30 # number of undo structures in system 52options SYSVSHM # System V-like memory sharing 53#options SHMMAXPGS=1024 # 1024 pages is the default 54options P1003_1B_SEMAPHORE # p1003.1b semaphore support 55 56#options LKM # loadable kernel modules 57 58options USERCONF # userconf(4) support 59#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 60options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 61 62# Diagnostic/debugging support options 63#options DIAGNOSTIC # cheap kernel consistency checks 64#options DEBUG # expensive debugging checks/support 65#options KMEMSTATS # kernel memory statistics (vmstat -m) 66#options DDB # in-kernel debugger 67#options SYSCALL_DEBUG 68#makeoptions DEBUG="-g" # compile full symbol table 69 70# Compatibility options 71options COMPAT_14 # NetBSD 1.4, 72options COMPAT_43 # and 4.3BSD 73#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 74options BSDDISKLABEL_EI # endian independent disklabel support 75options COMPAT_MMEYE_OLDLABEL # old mmeye's disklabel support 76options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 77 78# Executable format options 79options EXEC_COFF # COFF executables 80options EXEC_ELF32 # 32-bit ELF executables 81 82# File systems 83file-system FFS # UFS 84file-system EXT2FS # second extended file system (linux) 85file-system LFS # log-structured file system 86file-system MFS # memory file system 87file-system NFS # Network File System client 88file-system CD9660 # ISO 9660 + Rock Ridge file system 89file-system MSDOSFS # MS-DOS file system 90file-system FDESC # /dev/fd 91file-system KERNFS # /kern 92file-system NULLFS # loopback file system 93file-system OVERLAY # overlay file system 94file-system PORTAL # portal filesystem (still experimental) 95file-system PROCFS # /proc 96file-system UMAPFS # NULLFS + uid and gid remapping 97file-system UNION # union file system 98file-system CODA # Coda File System; also needs vcoda (below) 99 100# File system options 101#options QUOTA # UFS quotas 102#options FFS_EI # FFS Endian Independant support 103options SOFTDEP # FFS soft updates support. 104#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 105options NFSSERVER # Network File System server 106#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 107 # immutable) behave as system flags. 108 109# Networking options 110#options GATEWAY # packet forwarding 111options INET # IP + ICMP + TCP + UDP 112options INET6 # IPV6 113#options IPSEC # IP security 114#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 115#options IPSEC_DEBUG # debug for IP security 116#options MROUTING # IP multicast routing 117#options PIM # Protocol Independent Multicast 118#options NS # XNS 119#options NSIP # XNS tunneling over IP 120#options ISO,TPIP # OSI 121#options EON # OSI tunneling over IP 122#options CCITT,LLC,HDLC # X.25 123#options NETATALK # AppleTalk networking protocols 124#options PPP_BSDCOMP # BSD-Compress compression support for PPP 125#options PPP_DEFLATE # Deflate compression support for PPP 126#options PPP_FILTER # Active filter support for PPP (requires bpf) 127#options PFIL_HOOKS # pfil(9) packet filter hooks 128#options IPFILTER_LOG # ipmon(8) log support 129#options IPFILTER_DEFAULT_BLOCK # block all packets by default 130#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 131 132#options ALTQ # Manipulate network interfaces' output queues 133#options ALTQ_BLUE # Stochastic Fair Blue 134#options ALTQ_CBQ # Class-Based Queueing 135#options ALTQ_CDNR # Diffserv Traffic Conditioner 136#options ALTQ_FIFOQ # First-In First-Out Queue 137#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 138#options ALTQ_HFSC # Hierarchical Fair Service Curve 139#options ALTQ_LOCALQ # Local queueing discipline 140#options ALTQ_PRIQ # Priority Queueing 141#options ALTQ_RED # Random Early Detection 142#options ALTQ_RIO # RED with IN/OUT 143#options ALTQ_WFQ # Weighted Fair Queueing 144 145options NFS_BOOT_DHCP # Support DHCP NFS root 146 147# These options enable verbose messages for several subsystems. 148# Warning, these may compile large string tables into the kernel! 149#options PCIVERBOSE # verbose PCI device autoconfig messages 150#options PCI_CONFIG_DUMP # verbosely dump PCI config space 151options PCMCIAVERBOSE # verbose PCMCIA configuration messages 152options SCSIVERBOSE # human readable SCSI error messages 153#options USBVERBOSE # verbose USB device autoconfig messages 154 155# Kernel root file system and dump configuration. 156config netbsd root on ? type ? 157 158# 159# Device configuration 160# 161 162mainbus0 at root 163 164shb* at mainbus? 165 166com0 at mainbus? 167com1 at mainbus? 168 169# SH PCMCIA controllers 170mmeyepcmcia0 at mainbus? 171mmeyepcmcia1 at mainbus? 172 173# PCMCIA bus support 174pcmcia* at mmeyepcmcia? controller ? socket ? 175 176com* at pcmcia? function ? # Modems and serial cards 177wdc* at pcmcia? function ? 178atabus* at ata? 179wd* at atabus? drive ? # the drives themselves 180 181ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 182mbe* at pcmcia? function ? # MB8696x based Ethernet 183ne* at pcmcia? function ? # NE2000-compatible Ethernet 184sm* at pcmcia? function ? # Megahertz Ethernet 185 186# Pseudo-Devices 187 188pseudo-device ccd 4 # concatenated/striped disk devices 189#pseudo-device cgd 4 # cryptographic disk devices 190#pseudo-device raid 8 # RAIDframe disk driver 191#options RAID_AUTOCONFIG # auto-configuration of RAID components 192# Options to enable various other RAIDframe RAID types. 193# options RF_INCLUDE_EVENODD=1 194# options RF_INCLUDE_RAID5_RS=1 195# options RF_INCLUDE_PARITYLOGGING=1 196# options RF_INCLUDE_CHAINDECLUSTER=1 197# options RF_INCLUDE_INTERDECLUSTER=1 198# options RF_INCLUDE_PARITY_DECLUSTERING=1 199# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 200pseudo-device vnd 4 # disk-like interface to files 201pseudo-device bpfilter 8 # Berkeley packet filter 202pseudo-device ipfilter # IP filter (firewall) and NAT 203pseudo-device loop # network loopback 204pseudo-device ppp 2 # Point-to-Point Protocol 205pseudo-device pppoe # PPP over Ethernet (RFC 2516) 206pseudo-device sl 2 # Serial Line IP 207pseudo-device strip 2 # Starmode Radio IP (Metricom) 208pseudo-device tun 2 # network tunneling over tty 209pseudo-device tap # virtual Ethernet 210pseudo-device gre 2 # generic L3 over IP tunnel 211pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 212#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 213#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 214pseudo-device vlan # IEEE 802.1q encapsulation 215pseudo-device bridge # simple inter-network bridging 216#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 217pseudo-device pty # pseudo-terminals 218pseudo-device rnd # /dev/random and in-kernel generator 219pseudo-device vcoda 4 # coda minicache <-> venus comm. 220#pseudo-device md 1 # memory disk device (ramdisk) 221pseudo-device clockctl # user control of clock subsystem 222pseudo-device ksyms # /dev/ksyms 223#pseudo-device pf # PF packet filter 224#pseudo-device pflog # PF log if 225 226# Enable the hooks used for initializing the root memory-disk. 227#options MEMORY_DISK_HOOKS 228#options MEMORY_DISK_IS_ROOT # force root on memory disk 229#options MEMORY_DISK_SERVER=0 # no userspace memory disk support 230#options MEMORY_DISK_ROOT_SIZE=3074 # size of memory disk, in blocks 231