GENERIC revision 1.53.4.1
1 # $NetBSD: GENERIC,v 1.53.4.1 2005/07/18 21:14:09 riz 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 21 include "arch/dreamcast/conf/std.dreamcast" 22 23 options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25 maxusers 16 # estimated number of users 26 27 # Standard system options 28 #options INSECURE # disable kernel security levels 29 30 #options RTC_OFFSET=-540 31 options HZ=100 # clock interrupt generates every 1/HZ sec 32 options NTP # NTP phase/frequency locked loop 33 34 options KTRACE # system call tracing via ktrace(1) 35 options SYSTRACE # system call vetting via sistrace(1) 36 37 options USERCONF # userconf(4) support 38 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 39 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 40 41 options SYSVMSG # System V-like message queues 42 options 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 47 options SYSVSHM # System V-like memory sharing 48 #options SHMMAXPGS=1024 # 1024 pages is the default 49 options P1003_1B_SEMAPHORE # p1003.1b semaphore support 50 51 # Diagnostic/debugging support options 52 options DIAGNOSTIC # cheap kernel consistency checks 53 #options DEBUG # expensive debugging checks/support 54 #options KMEMSTATS # kernel memory statistics (vmstat -m) 55 options 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 59 options SYMTAB_SPACE=220000 60 #options SYSCALL_DEBUG 61 #options UVMHIST 62 #options UVMHIST_PRINT 63 64 # Compatibility options 65 options COMPAT_16 # NetBSD 1.6, 66 options COMPAT_20 # NetBSD 2.0, 67 options COMPAT_43 # and 4.3BSD 68 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 69 options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 70 71 # Executable format options 72 options EXEC_COFF # COFF executables 73 options EXEC_ELF32 # 32-bit ELF executables 74 75 # File systems 76 file-system FFS # UFS 77 #file-system EXT2FS # second extended file system (linux) 78 #file-system LFS # log-structured file system 79 file-system MFS # memory file system 80 file-system NFS # Network File System client 81 file-system CD9660 # CD-ROM file system 82 #file-system MSDOSFS # MS-DOS file system 83 file-system FDESC # /dev/fd 84 file-system KERNFS # /kern 85 file-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 92 # File system options 93 #options QUOTA # UFS quotas 94 #options FFS_EI # FFS Endian Independent supoprt 95 #options SOFTDEP # FFS soft updates support 96 #options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 97 #options NFSSERVER # Network File System server 98 options FFS_NO_SNAPSHOT # ffs snapshots 99 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 100 # immutable) behave as system flags. 101 102 # Networking options 103 options INET # IP + ICMP + TCP + UDP 104 options INET6 # IPV6 105 #options IPSEC # IP security 106 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 107 #options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 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 141 142 options NFS_BOOT_DHCP # Support DHCP NFS root 143 144 options KLOADER # in-kernel bootloader 145 #options KLOADER_DEBUG 146 147 # wscons options 148 options WSEMUL_VT100 # VT100 / VT220 emulation 149 options 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 155 config netbsd root on ? type ? 156 157 # 158 # Device configuration 159 # 160 161 mainbus0 at root 162 163 cpu* at mainbus? 164 shb* at mainbus? 165 166 # Serial Devices 167 #options SCIFCONSOLE 168 options SCIFCN_SPEED=57600 169 scif0 at shb? 170 171 pvr0 at shb? 172 wsdisplay* at pvr? console ? 173 174 maple0 at shb? 175 176 mkbd* at maple? port ? subunit ? 177 wskbd* at mkbd? mux 1 console ? 178 179 mms* at maple? port ? subunit ? 180 wsmouse* at mms? mux 0 181 182 mmem* at maple? port ? subunit ? 183 mlcd* at maple? port ? subunit ? 184 185 gdrom0 at shb? 186 187 g2bus0 at shb? 188 gapspci* at g2bus? # GAPS PCI bridge 189 pci* at gapspci? 190 rtk* at pci? dev ? function ? # SEGA Broadband Adapter 191 ukphy* at mii? phy ? 192 193 mbe* at g2bus? # SEGA LAN Adapter 194 195 aica* at g2bus? # AICA Sound Processing Unit 196 audio* at aica? 197 198 #pseudo-device cgd 2 # cryptographic disk devices 199 pseudo-device md 1 # memory disk device (ramdisk) 200 pseudo-device vnd 2 # disk-like interface to files 201 202 # network pseudo-devices 203 pseudo-device bpfilter 4 # Berkeley packet filter 204 #pseudo-device ipfilter # IP filter (firewall) and NAT 205 pseudo-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 220 pseudo-device pty # pseudo-terminals 221 pseudo-device rnd # /dev/random and in-kernel generator 222 pseudo-device clockctl # user control of clock subsystem 223 pseudo-device wsmux # mouse & keyboard multiplexor 224 pseudo-device ksyms # /dev/ksyms 225 #pseudo-device pf # PF packet filter 226 #pseudo-device pflog # PF log if 227
Indexes created Fri Nov 07 20:09:51 GMT 2025