GENERIC revision 1.137
1 # $NetBSD: GENERIC,v 1.137 2023/02/12 14:50:38 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 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 36 options USERCONF # userconf(4) support 37 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 38 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 39 40 options SYSVMSG # System V-like message queues 41 options SYSVSEM # System V-like semaphores 42 options SYSVSHM # System V-like memory sharing 43 44 #options MODULAR # new style module(7) framework 45 #options MODULAR_DEFAULT_AUTOLOAD 46 47 # Diagnostic/debugging support options 48 #options DIAGNOSTIC # cheap kernel consistency checks 49 #options DEBUG # expensive debugging checks/support 50 options DDB # in-kernel debugger 51 #options KGDB # remote debugger 52 #options "KGDB_DEVNAME=\"scif\"",KGDB_DEVRATE=57600 53 #makeoptions DEBUG="-g" # compile full symbol table 54 makeoptions COPY_SYMTAB=1 55 #options SYSCALL_DEBUG 56 #options UVMHIST 57 #options UVMHIST_PRINT 58 59 # Compatibility options 60 include "conf/compat_netbsd16.config" 61 62 # Executable format options 63 options EXEC_COFF # COFF executables 64 65 # File systems 66 file-system FFS # UFS 67 #file-system EXT2FS # second extended file system (linux) 68 #file-system LFS # log-structured file system 69 file-system MFS # memory file system 70 file-system NFS # Network File System client 71 file-system CD9660 # CD-ROM file system 72 #file-system MSDOSFS # MS-DOS file system 73 file-system FDESC # /dev/fd 74 file-system KERNFS # /kern 75 file-system PROCFS # /proc 76 #file-system NULLFS # loopback file system 77 #file-system OVERLAY # overlay file system 78 #file-system UMAPFS # NULLFS + uid and gid remapping 79 file-system UNION # union file system 80 file-system PTYFS # /dev/pts/N support 81 file-system TMPFS # Efficient memory file-system 82 #file-system UDF # experimental - OSTA UDF CD/DVD file-system 83 84 # File system options 85 #options FFS_EI # FFS Endian Independent support 86 options FFS_NO_SNAPSHOT # No FFS snapshot support 87 #options QUOTA # legacy UFS quotas 88 #options QUOTA2 # new, in-filesystem UFS quotas 89 #options UFS_DIRHASH # UFS Large Directory Hashing 90 #options UFS_EXTATTR # Extended attribute support for UFS1 91 options WAPBL # File system journaling support 92 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 93 # immutable) behave as system flags. 94 #options NFSSERVER # Network File System server 95 96 # Networking options 97 options INET # IP + ICMP + TCP + UDP 98 options INET6 # IPV6 99 #options IPSEC # IP security 100 #options IPSEC_DEBUG # debug for IP security 101 #options MROUTING # IP multicast routing 102 #options PIM # Protocol Independent Multicast 103 #options NETATALK # AppleTalk networking protocols 104 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 105 #options PPP_DEFLATE # Deflrate compression support for PPP 106 #options PPP_FILTER # Active filter support for PPP (requires bpf) 107 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 108 109 #options ALTQ # Manipulate network interfaces' output queues 110 #options ALTQ_BLUE # Stochastic Fair Blue 111 #options ALTQ_CBQ # Class-Based Queueing 112 #options ALTQ_CDNR # Diffserv Traffic Conditioner 113 #options ALTQ_FIFOQ # First-In First-Out Queue 114 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 115 #options ALTQ_HFSC # Hierarchical Fair Service Curve 116 #options ALTQ_LOCALQ # Local queueing discipline 117 #options ALTQ_PRIQ # Priority Queueing 118 #options ALTQ_RED # Random Early Detection 119 #options ALTQ_RIO # RED with IN/OUT 120 #options ALTQ_WFQ # Weighted Fair Queueing 121 122 #options PCIVERBOSE # verbose PCI device autoconfig messages 123 #options MIIVERBOSE # verbose PHY autoconfig messages 124 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 125 126 options NFS_BOOT_DHCP # Support DHCP NFS root 127 128 options KLOADER # in-kernel bootloader 129 #options KLOADER_DEBUG 130 131 # wscons options 132 options WSEMUL_VT100 # VT100 / VT220 emulation 133 options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 134 options FONT_BOLD8x16 135 #options FONT_SONY8x16 136 137 # Kernel root file system and dump configuration. 138 #config netbsd root on ? type nfs 139 #config netbsd root on wd0a type ffs 140 config netbsd root on ? type ? 141 142 # 143 # Device configuration 144 # 145 146 mainbus0 at root 147 148 cpu* at mainbus? 149 shb* at mainbus? 150 151 # Serial Devices 152 #options SCIFCONSOLE 153 options SCIFCN_SPEED=57600 154 scif0 at shb? 155 156 pvr0 at shb? 157 wsdisplay* at pvr? console ? 158 159 maple0 at shb? 160 161 mkbd* at maple? port ? subunit ? 162 wskbd* at mkbd? mux 1 console ? 163 164 mms* at maple? port ? subunit ? 165 wsmouse* at mms? mux 0 166 167 mmem* at maple? port ? subunit ? 168 mlcd* at maple? port ? subunit ? 169 170 gdrom0 at shb? 171 172 g2bus0 at shb? 173 g2rtc0 at g2bus? # time-of-day clock 174 gapspci* at g2bus? # GAPS PCI bridge 175 pci* at gapspci? 176 rtk* at pci? dev ? function ? # SEGA Broadband Adapter 177 rlphy* at mii? phy ? 178 179 mbe* at g2bus? # SEGA LAN Adapter 180 181 aica* at g2bus? # AICA Sound Processing Unit 182 audio* at audiobus? 183 184 spkr* at audio? # PC speaker (synthesized) 185 186 #pseudo-device cgd # cryptographic disk devices 187 pseudo-device md # memory disk device (ramdisk) 188 pseudo-device vnd # disk-like interface to files 189 #options VND_COMPRESSION # compressed vnd(4) 190 191 # network pseudo-devices 192 pseudo-device bpfilter # Berkeley packet filter 193 #pseudo-device carp # Common Address Redundancy Protocol 194 #pseudo-device npf # NPF packet filter 195 pseudo-device loop # network loopback 196 #pseudo-device ppp # Point-to-Point Protocol 197 #pseudo-device pppoe # PPP over Ethernet (RFC 2516) 198 #pseudo-device sl # Serial Line IP 199 #pseudo-device tun # network tunneling over tty 200 #pseudo-device tap # virtual Ethernet 201 #pseudo-device gre # generic L3 over IP tunnel 202 #pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 203 #pseudo-device faith # IPv[46] tcp relay translation i/f 204 #pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 205 #pseudo-device vlan # IEEE 802.1q encapsulation 206 #pseudo-device bridge # simple inter-network bridging 207 #pseudo-device vether # Virtual Ethernet for bridge 208 #pseudo-device agr # IEEE 802.3ad link aggregation 209 210 # 211 # accept filters 212 pseudo-device accf_data # "dataready" accept filter 213 pseudo-device accf_http # "httpready" accept filter 214 215 # miscellaneous pseudo-devices 216 pseudo-device pty # pseudo-terminals 217 pseudo-device clockctl # user control of clock subsystem 218 pseudo-device drvctl # user control of drive subsystem 219 pseudo-device wsmux # mouse & keyboard multiplexor 220 pseudo-device ksyms # /dev/ksyms 221 pseudo-device swwdog # software watchdog timer -- swwdog(4) 222 223 # Veriexec 224 # include "dev/veriexec.config" 225 226 # Pull in optional local configuration - always at end 227 cinclude "arch/dreamcast/conf/GENERIC.local" 228
Indexes created Fri Nov 07 16:09:50 GMT 2025