1# $NetBSD: GENERIC,v 1.54 2005/06/25 12:05:16 rpaulo 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) 39options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 40 41options SYSVMSG # System V-like message queues 42options SYSVSEM # System V-like semaphores 43#options SEMMNI=10 # number of semaphore identifiers 44#options SEMMNS=60 # number of semaphores in system 45#options SEMUME=10 # max number of undo entries per process 46#options SEMMNU=30 # number of undo structures in system 47options SYSVSHM # System V-like memory sharing 48#options SHMMAXPGS=1024 # 1024 pages is the default 49options P1003_1B_SEMAPHORE # p1003.1b semaphore support 50 51# Diagnostic/debugging support options 52options DIAGNOSTIC # cheap kernel consistency checks 53#options DEBUG # expensive debugging checks/support 54#options KMEMSTATS # kernel memory statistics (vmstat -m) 55options DDB # in-kernel debugger 56#options KGDB # remote debugger 57#options "KGDB_DEVNAME=\"scif\"",KGDB_DEVRATE=57600 58#makeoptions DEBUG="-g" # compile full symbol table 59options SYMTAB_SPACE=220000 60#options SYSCALL_DEBUG 61#options UVMHIST 62#options UVMHIST_PRINT 63 64# Compatibility options 65options COMPAT_16 # NetBSD 1.6, 66options COMPAT_20 # NetBSD 2.0, 67options COMPAT_43 # and 4.3BSD 68#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 69options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 70 71# Executable format options 72options EXEC_COFF # COFF executables 73options EXEC_ELF32 # 32-bit ELF executables 74 75# File systems 76file-system FFS # UFS 77#file-system EXT2FS # second extended file system (linux) 78#file-system LFS # log-structured file system 79file-system MFS # memory file system 80file-system NFS # Network File System client 81file-system CD9660 # CD-ROM file system 82#file-system MSDOSFS # MS-DOS file system 83file-system FDESC # /dev/fd 84file-system KERNFS # /kern 85file-system PROCFS # /proc 86#file-system NULLFS # loopback file system 87#file-system OVERLAY # overlay file system 88#file-system PORTAL # portal file system (still experimental) 89#file-system UMAPFS # NULLFS + uid and gid remapping 90#file-system UNION # union file system 91#file-system PTYFS # experimental - /dev/ptm support 92 93# File system options 94#options QUOTA # UFS quotas 95#options FFS_EI # FFS Endian Independent supoprt 96#options SOFTDEP # FFS soft updates support 97#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 98#options NFSSERVER # Network File System server 99options FFS_NO_SNAPSHOT # ffs snapshots 100#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 101 # immutable) behave as system flags. 102 103# Networking options 104options INET # IP + ICMP + TCP + UDP 105options INET6 # IPV6 106#options IPSEC # IP security 107#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 108#options IPSEC_DEBUG # debug for IP security 109#options MROUTING # IP multicast routing 110#options PIM # Protocol Independent Multicast 111#options NS # XNS 112#options NSIP # XNS tunneling over IP 113#options ISO,TPIP # OSI 114#options EON # OSI tunneling over IP 115#options CCITT,LLC, HDLC # X.25 116#options NETATALK # AppleTalk networking protocols 117#options PPP_BSDCOMP # BSD-Compress compression support for PPP 118#options PPP_DEFLATE # Deflrate compression support for PPP 119#options PPP_FILTER # Active filter support for PPP (requires bpf) 120#options PFIL_HOOKS # pfil(9) packet filter hooks 121#options IPFILTER_LOG # ipmon(8) log support 122#options IPFILTER_DEFAULT_BLOCK # block all packets by default 123#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 124 125#options ALTQ # Manipulate network interfaces' output queues 126#options ALTQ_BLUE # Stochastic Fair Blue 127#options ALTQ_CBQ # Class-Based Queueing 128#options ALTQ_CDNR # Diffserv Traffic Conditioner 129#options ALTQ_FIFOQ # First-In First-Out Queue 130#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 131#options ALTQ_HFSC # Hierarchical Fair Service Curve 132#options ALTQ_LOCALQ # Local queueing discipline 133#options ALTQ_PRIQ # Priority Queueing 134#options ALTQ_RED # Random Early Detection 135#options ALTQ_RIO # RED with IN/OUT 136#options ALTQ_WFQ # Weighted Fair Queueing 137 138#options PCIVERBOSE # verbose PCI device autoconfig messages 139#options MIIVERBOSE # verbose PHY autoconfig messages 140#options PCI_CONFIG_DUMP # verbosely dump PCI config space 141 142options NFS_BOOT_DHCP # Support DHCP NFS root 143 144options KLOADER # in-kernel bootloader 145#options KLOADER_DEBUG 146 147# wscons options 148options WSEMUL_VT100 # VT100 / VT220 emulation 149options FONT_BOLD8x16 150#options FONT_SONY8x16 151 152# Kernel root file system and dump configuration. 153#config netbsd root on ? type nfs 154#config netbsd root on wd0a type ffs 155config netbsd root on ? type ? 156 157# 158# Device configuration 159# 160 161mainbus0 at root 162 163cpu* at mainbus? 164shb* at mainbus? 165 166# Serial Devices 167#options SCIFCONSOLE 168options SCIFCN_SPEED=57600 169scif0 at shb? 170 171pvr0 at shb? 172wsdisplay* at pvr? console ? 173 174maple0 at shb? 175 176mkbd* at maple? port ? subunit ? 177wskbd* at mkbd? mux 1 console ? 178 179mms* at maple? port ? subunit ? 180wsmouse* at mms? mux 0 181 182mmem* at maple? port ? subunit ? 183mlcd* at maple? port ? subunit ? 184 185gdrom0 at shb? 186 187g2bus0 at shb? 188gapspci* at g2bus? # GAPS PCI bridge 189pci* at gapspci? 190rtk* at pci? dev ? function ? # SEGA Broadband Adapter 191ukphy* at mii? phy ? 192 193mbe* at g2bus? # SEGA LAN Adapter 194 195aica* at g2bus? # AICA Sound Processing Unit 196audio* at aica? 197 198#pseudo-device cgd 2 # cryptographic disk devices 199pseudo-device md 1 # memory disk device (ramdisk) 200pseudo-device vnd 2 # disk-like interface to files 201 202# network pseudo-devices 203pseudo-device bpfilter 4 # Berkeley packet filter 204#pseudo-device ipfilter # IP filter (firewall) and NAT 205pseudo-device loop # network loopback 206#pseudo-device ppp 1 # Point-to-Point Protocol 207#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 208#pseudo-device sl 1 # Serial Line IP 209#pseudo-device tun 1 # network tunneling over tty 210#pseudo-device tap # virtual Ethernet 211#pseudo-device gre 1 # generic L3 over IP tunnel 212#pseudo-device gif 1 # IPv[46] over IPv[46] tunnel (RFC1933) 213#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 214#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 215#pseudo-device vlan # IEEE 802.1q encapsulation 216#pseudo-device bridge # simple inter-network bridging 217#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 218 219# miscellaneous pseudo-devices 220pseudo-device pty # pseudo-terminals 221pseudo-device rnd # /dev/random and in-kernel generator 222pseudo-device clockctl # user control of clock subsystem 223pseudo-device wsmux # mouse & keyboard multiplexor 224pseudo-device ksyms # /dev/ksyms 225#pseudo-device pf # PF packet filter 226#pseudo-device pflog # PF log if 227