GENERIC revision 1.121
1# $NetBSD: GENERIC,v 1.121 2014/11/16 16:01:40 manu 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) 35 36options USERCONF # userconf(4) support 37#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 38options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 39 40options SYSVMSG # System V-like message queues 41options SYSVSEM # System V-like semaphores 42options 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 KMEMSTATS # kernel memory statistics (vmstat -m) 51options DDB # in-kernel debugger 52#options KGDB # remote debugger 53#options "KGDB_DEVNAME=\"scif\"",KGDB_DEVRATE=57600 54#makeoptions DEBUG="-g" # compile full symbol table 55makeoptions COPY_SYMTAB=1 56#options SYSCALL_DEBUG 57#options UVMHIST 58#options UVMHIST_PRINT 59 60# Compatibility options 61options COMPAT_16 # NetBSD 1.6, 62options COMPAT_20 # NetBSD 2.0, 63options COMPAT_30 # NetBSD 3.0, 64options COMPAT_40 # NetBSD 4.0, 65options COMPAT_50 # NetBSD 5.0, 66options COMPAT_60 # NetBSD 6.0, and 67options COMPAT_70 # NetBSD 7.0 binary compatibility. 68options COMPAT_43 # and 4.3BSD 69#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 70options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 71 72# Executable format options 73options EXEC_COFF # COFF 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 UMAPFS # NULLFS + uid and gid remapping 89file-system UNION # union file system 90file-system PTYFS # /dev/pts/N support 91file-system TMPFS # Efficient memory file-system 92#file-system UDF # experimental - OSTA UDF CD/DVD file-system 93 94# File system options 95#options QUOTA # legacy UFS quotas 96#options QUOTA2 # new, in-filesystem UFS quotas 97#options FFS_EI # FFS Endian Independent supoprt 98options WAPBL # File system journaling support 99#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 100#options NFSSERVER # Network File System server 101options FFS_NO_SNAPSHOT # No FFS snapshot support 102#options UFS_EXTATTR # Extended attribute support for UFS1 103#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 104 # immutable) behave as system flags. 105 106# Networking options 107options INET # IP + ICMP + TCP + UDP 108options INET6 # IPV6 109#options IPSEC # IP security 110#options IPSEC_DEBUG # debug for IP security 111#options MROUTING # IP multicast routing 112#options PIM # Protocol Independent Multicast 113#options NETATALK # AppleTalk networking protocols 114#options PPP_BSDCOMP # BSD-Compress compression support for PPP 115#options PPP_DEFLATE # Deflrate compression support for PPP 116#options PPP_FILTER # Active filter support for PPP (requires bpf) 117#options IPFILTER_LOG # ipmon(8) log support 118#options IPFILTER_LOOKUP # ippool(8) support 119#options IPFILTER_DEFAULT_BLOCK # block all packets by default 120#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 121 122#options ALTQ # Manipulate network interfaces' output queues 123#options ALTQ_BLUE # Stochastic Fair Blue 124#options ALTQ_CBQ # Class-Based Queueing 125#options ALTQ_CDNR # Diffserv Traffic Conditioner 126#options ALTQ_FIFOQ # First-In First-Out Queue 127#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 128#options ALTQ_HFSC # Hierarchical Fair Service Curve 129#options ALTQ_LOCALQ # Local queueing discipline 130#options ALTQ_PRIQ # Priority Queueing 131#options ALTQ_RED # Random Early Detection 132#options ALTQ_RIO # RED with IN/OUT 133#options ALTQ_WFQ # Weighted Fair Queueing 134 135#options PCIVERBOSE # verbose PCI device autoconfig messages 136#options MIIVERBOSE # verbose PHY autoconfig messages 137#options PCI_CONFIG_DUMP # verbosely dump PCI config space 138 139options NFS_BOOT_DHCP # Support DHCP NFS root 140 141options KLOADER # in-kernel bootloader 142#options KLOADER_DEBUG 143 144# wscons options 145options WSEMUL_VT100 # VT100 / VT220 emulation 146options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 147options FONT_BOLD8x16 148#options FONT_SONY8x16 149 150# Kernel root file system and dump configuration. 151#config netbsd root on ? type nfs 152#config netbsd root on wd0a type ffs 153config netbsd root on ? type ? 154 155# 156# Device configuration 157# 158 159mainbus0 at root 160 161cpu* at mainbus? 162shb* at mainbus? 163 164# Serial Devices 165#options SCIFCONSOLE 166options SCIFCN_SPEED=57600 167scif0 at shb? 168 169pvr0 at shb? 170wsdisplay* at pvr? console ? 171 172maple0 at shb? 173 174mkbd* at maple? port ? subunit ? 175wskbd* at mkbd? mux 1 console ? 176 177mms* at maple? port ? subunit ? 178wsmouse* at mms? mux 0 179 180mmem* at maple? port ? subunit ? 181mlcd* at maple? port ? subunit ? 182 183gdrom0 at shb? 184 185g2bus0 at shb? 186g2rtc0 at g2bus? # time-of-day clock 187gapspci* at g2bus? # GAPS PCI bridge 188pci* at gapspci? 189rtk* at pci? dev ? function ? # SEGA Broadband Adapter 190rlphy* at mii? phy ? 191 192mbe* at g2bus? # SEGA LAN Adapter 193 194aica* at g2bus? # AICA Sound Processing Unit 195audio* at aica? 196 197#pseudo-device cgd # cryptographic disk devices 198pseudo-device md # memory disk device (ramdisk) 199pseudo-device vnd # disk-like interface to files 200#options VND_COMPRESSION # compressed vnd(4) 201 202# network pseudo-devices 203pseudo-device bpfilter # Berkeley packet filter 204#pseudo-device carp # Common Address Redundancy Protocol 205#pseudo-device ipfilter # IP filter (firewall) and NAT 206pseudo-device loop # network loopback 207#pseudo-device ppp # Point-to-Point Protocol 208#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 209#pseudo-device sl # Serial Line IP 210#pseudo-device tun # network tunneling over tty 211#pseudo-device tap # virtual Ethernet 212#pseudo-device gre # generic L3 over IP tunnel 213#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 214#pseudo-device faith # IPv[46] tcp relay translation i/f 215#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 216#pseudo-device vlan # IEEE 802.1q encapsulation 217#pseudo-device bridge # simple inter-network bridging 218#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 219#pseudo-device agr # IEEE 802.3ad link aggregation 220 221# 222# accept filters 223pseudo-device accf_data # "dataready" accept filter 224pseudo-device accf_http # "httpready" accept filter 225 226# miscellaneous pseudo-devices 227pseudo-device pty # pseudo-terminals 228pseudo-device clockctl # user control of clock subsystem 229pseudo-device wsmux # mouse & keyboard multiplexor 230pseudo-device ksyms # /dev/ksyms 231#pseudo-device pf # PF packet filter 232#pseudo-device pflog # PF log if 233 234# Veriexec 235# 236# a pseudo device needed for veriexec 237#pseudo-device veriexec 238# 239# Uncomment the fingerprint methods below that are desired. Note that 240# removing fingerprint methods will have almost no impact on the kernel 241# code size. 242# 243#options VERIFIED_EXEC_FP_RMD160 244#options VERIFIED_EXEC_FP_SHA256 245#options VERIFIED_EXEC_FP_SHA384 246#options VERIFIED_EXEC_FP_SHA512 247#options VERIFIED_EXEC_FP_SHA1 248#options VERIFIED_EXEC_FP_MD5 249