GENERIC revision 1.42
1# $NetBSD: GENERIC,v 1.42 2004/06/26 07:32:06 abs 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/dreamcast/conf/std.dreamcast" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25maxusers 16 # estimated number of users 26 27# Standard system options 28#options INSECURE # disable kernel security levels 29 30#options RTC_OFFSET=-540 31options HZ=100 # clock interrupt generates every 1/HZ sec 32options NTP # NTP phase/frequency locked loop 33 34options KTRACE # system call tracing via ktrace(1) 35options SYSTRACE # system call vetting via sistrace(1) 36 37options USERCONF # userconf(4) support 38#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 39 40options SYSVMSG # System V-like message queues 41options SYSVSEM # System V-like semaphores 42#options SEMMNI=10 # number of semaphore identifiers 43#options SEMMNS=60 # number of semaphores in system 44#options SEMUME=10 # max number of undo entries per process 45#options SEMMNU=30 # number of undo structures in system 46options SYSVSHM # System V-like memory sharing 47#options SHMMAXPGS=1024 # 1024 pages is the default 48 49# Diagnostic/debugging support options 50options DIAGNOSTIC # cheap kernel consistency checks 51#options DEBUG # expensive debugging checks/support 52#options KMEMSTATS # kernel memory statistics (vmstat -m) 53options DDB # in-kernel debugger 54#options KGDB # remote debugger 55#options "KGDB_DEVNAME=\"scif\"",KGDB_DEVRATE=57600 56#makeoptions DEBUG="-g" # compile full symbol table 57options SYMTAB_SPACE=204800 58#options SYSCALL_DEBUG 59#options UVMHIST 60#options UVMHIST_PRINT 61 62# Compatibility options 63options COMPAT_43 # and 4.3BSD 64#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 65 66# Executable format options 67options EXEC_COFF # COFF executables 68options EXEC_ELF32 # 32-bit ELF executables 69 70# File systems 71file-system FFS # UFS 72#file-system EXT2FS # second extended file system (linux) 73#file-system LFS # log-structured file system 74file-system MFS # memory file system 75file-system NFS # Network File System client 76file-system CD9660 # CD-ROM file system 77#file-system MSDOSFS # MS-DOS file system 78file-system FDESC # /dev/fd 79file-system KERNFS # /kern 80file-system PROCFS # /proc 81#file-system NULLFS # loopback file system 82#file-system OVERLAY # overlay file system 83#file-system PORTAL # portal file system (still experimental) 84#file-system UMAPFS # NULLFS + uid and gid remapping 85#file-system UNION # union file system 86 87# File system options 88#options QUOTA # UFS quotas 89#options FFS_EI # FFS Endian Independent supoprt 90#options SOFTDEP # FFS soft updates support 91#options NFSSERVER # Network File System server 92#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 93 # immutable) behave as system flags. 94 95# Networking options 96options INET # IP + ICMP + TCP + UDP 97options INET6 # IPV6 98#options IPSEC # IP security 99#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 100#options IPSEC_DEBUG # debug for IP security 101#options MROUTING # IP multicast routing 102#options NS # XNS 103#options NSIP # XNS tunneling over IP 104#options ISO,TPIP # OSI 105#options EON # OSI tunneling over IP 106#options CCITT,LLC, HDLC # X.25 107#options NETATALK # AppleTalk networking protocols 108#options PPP_BSDCOMP # BSD-Compress compression support for PPP 109#options PPP_DEFLATE # Deflrate compression support for PPP 110#options PPP_FILTER # Active filter support for PPP (requires bpf) 111#options PFIL_HOOKS # pfil(9) packet filter hooks 112#options IPFILTER_LOG # ipmon(8) log support 113#options IPFILTER_DEFAULT_BLOCK # block all packets by default 114#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 115 116#options ALTQ # Manipulate network interfaces' output queues 117#options ALTQ_BLUE # Stochastic Fair Blue 118#options ALTQ_CBQ # Class-Based Queueing 119#options ALTQ_CDNR # Diffserv Traffic Conditioner 120#options ALTQ_FIFOQ # First-In First-Out Queue 121#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 122#options ALTQ_HFSC # Hierarchical Fair Service Curve 123#options ALTQ_LOCALQ # Local queueing discipline 124#options ALTQ_PRIQ # Priority Queueing 125#options ALTQ_RED # Random Early Detection 126#options ALTQ_RIO # RED with IN/OUT 127#options ALTQ_WFQ # Weighted Fair Queueing 128 129#options PCIVERBOSE # verbose PCI device autoconfig messages 130#options MIIVERBOSE # verbose PHY autoconfig messages 131#options PCI_CONFIG_DUMP # verbosely dump PCI config space 132 133options NFS_BOOT_DHCP # Support DHCP NFS root 134 135# wscons options 136options WSEMUL_VT100 # VT100 / VT220 emulation 137options FONT_BOLD8x16 138#options FONT_SONY8x16 139 140# Kernel root file system and dump configuration. 141#config netbsd root on ? type nfs 142#config netbsd root on wd0a type ffs 143config netbsd root on ? type ? 144 145# 146# Device configuration 147# 148 149mainbus0 at root 150 151cpu* at mainbus? 152shb* at mainbus? 153 154# Serial Devices 155#options SCIFCONSOLE 156options SCIFCN_SPEED=57600 157scif0 at shb? 158 159pvr0 at shb? 160wsdisplay* at pvr? console ? 161 162maple0 at shb? 163 164mkbd* at maple? port ? subunit ? 165wskbd* at mkbd? mux 1 console ? 166 167mms* at maple? port ? subunit ? 168wsmouse* at mms? mux 0 169 170mmem* at maple? port ? subunit ? 171mlcd* at maple? port ? subunit ? 172 173gdrom0 at shb? 174 175g2bus0 at shb? 176gapspci* at g2bus? # GAPS PCI bridge 177pci* at gapspci? 178rtk* at pci? dev ? function ? # SEGA Broadband Adapter 179ukphy* at mii? phy ? 180 181mbe* at g2bus? # SEGA LAN Adapter 182 183aica* at g2bus? # AICA Sound Processing Unit 184audio* at aica? 185 186#pseudo-device cgd 2 # cryptographic disk devices 187pseudo-device md 1 # memory disk device (ramdisk) 188pseudo-device vnd 2 # disk-like interface to files 189 190# network pseudo-devices 191pseudo-device bpfilter 4 # Berkeley packet filter 192#pseudo-device ipfilter # IP filter (firewall) and NAT 193pseudo-device loop # network loopback 194#pseudo-device ppp 1 # Point-to-Point Protocol 195#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 196#pseudo-device sl 1 # Serial Line IP 197#pseudo-device tun 1 # network tunneling over tty 198#pseudo-device gre 1 # generic L3 over IP tunnel 199#pseudo-device gif 1 # IPv[46] over IPv[46] tunnel (RFC1933) 200#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 201#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 202#pseudo-device vlan # IEEE 802.1q encapsulation 203#pseudo-device bridge # simple inter-network bridging 204#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 205 206# miscellaneous pseudo-devices 207pseudo-device pty # pseudo-terminals 208pseudo-device rnd # /dev/random and in-kernel generator 209pseudo-device clockctl # user control of clock subsystem 210pseudo-device wsmux # mouse & keyboard multiplexor 211pseudo-device ksyms # /dev/ksyms 212#pseudo-device pf # PF packet filter 213#pseudo-device pflog # PF log if 214