GENERIC revision 1.132
1# $NetBSD: GENERIC,v 1.132 2023/02/12 14:50:40 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/mmeye/conf/std.mmeye" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.132 $" 26 27maxusers 16 # estimated number of users 28 29# CPU support 30options SH3 31options SH7708R # 100MHz 32options MMEYE 33options MMEYE_NEW_INT=0xb000000e 34#options MMEYE_NO_CACHE 35options PCLOCK=33330000 # 33.33MHz 36options INITTODR_ALWAYS_USE_RTC 37 38options IOM_RAM_SIZE=0x01000000 # 16MB 39options IOM_RAM_BEGIN=0x0c000000 40makeoptions DEFTEXTADDR="0x8c010000" 41 42# Standard system options 43#options INSECURE # disable kernel security levels 44 45options HZ=50 # clock interrupt generates every 1/HZ sec 46options NTP # NTP phase/frequency locked loop 47options KTRACE # system call tracing via ktrace(1) 48 49options SYSVMSG # System V-like message queues 50options SYSVSEM # System V-like semaphores 51options SYSVSHM # System V-like memory sharing 52 53options USERCONF # userconf(4) support 54#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 55options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 56 57# Alternate buffer queue strategies for better responsiveness under high 58# disk I/O load. 59#options BUFQ_READPRIO 60options BUFQ_PRIOCSCAN 61 62# Diagnostic/debugging support options 63#options DIAGNOSTIC # cheap kernel consistency checks 64#options DEBUG # expensive debugging checks/support 65#options DDB # in-kernel debugger 66#options SYSCALL_DEBUG 67#makeoptions DEBUG="-g" # compile full symbol table 68 69# Compatibility options 70include "conf/compat_netbsd14.config" 71 72options BSDDISKLABEL_EI # endian independent disklabel support 73options COMPAT_MMEYE_OLDLABEL # old mmeye's disklabel support 74 75# Executable format options 76options EXEC_COFF # COFF executables 77 78# File systems 79file-system FFS # UFS 80file-system EXT2FS # second extended file system (linux) 81file-system LFS # log-structured file system 82file-system MFS # memory file system 83file-system NFS # Network File System client 84file-system CD9660 # ISO 9660 + Rock Ridge file system 85file-system MSDOSFS # MS-DOS file system 86file-system FDESC # /dev/fd 87file-system KERNFS # /kern 88file-system NULLFS # loopback file system 89file-system OVERLAY # overlay file system 90file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 91file-system PROCFS # /proc 92file-system UMAPFS # NULLFS + uid and gid remapping 93file-system UNION # union file system 94file-system CODA # Coda File System; also needs vcoda (below) 95file-system PTYFS # /dev/pts/N support 96file-system TMPFS # Efficient memory file-system 97#file-system UDF # experimental - OSTA UDF CD/DVD file-system 98 99# File system options 100#options FFS_EI # FFS Endian Independent support 101#options FFS_NO_SNAPSHOT # No FFS snapshot support 102#options QUOTA # legacy UFS quotas 103#options QUOTA2 # new, in-filesystem UFS quotas 104#options UFS_DIRHASH # UFS Large Directory Hashing 105#options UFS_EXTATTR # Extended attribute support for UFS1 106#options LFS_DIRHASH # LFS version of UFS_DIRHASH - experimental 107options WAPBL # File system journaling support 108#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 109 # immutable) behave as system flags. 110options NFSSERVER # Network File System server 111 112# Networking options 113#options GATEWAY # packet forwarding 114options INET # IP + ICMP + TCP + UDP 115options INET6 # IPV6 116#options IPSEC # IP security 117#options IPSEC_DEBUG # debug for IP security 118#options MROUTING # IP multicast routing 119#options PIM # Protocol Independent Multicast 120#options NETATALK # AppleTalk networking protocols 121#options PPP_BSDCOMP # BSD-Compress compression support for PPP 122#options PPP_DEFLATE # Deflate compression support for PPP 123#options PPP_FILTER # Active filter support for PPP (requires bpf) 124#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 125 126#options ALTQ # Manipulate network interfaces' output queues 127#options ALTQ_BLUE # Stochastic Fair Blue 128#options ALTQ_CBQ # Class-Based Queueing 129#options ALTQ_CDNR # Diffserv Traffic Conditioner 130#options ALTQ_FIFOQ # First-In First-Out Queue 131#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 132#options ALTQ_HFSC # Hierarchical Fair Service Curve 133#options ALTQ_LOCALQ # Local queueing discipline 134#options ALTQ_PRIQ # Priority Queueing 135#options ALTQ_RED # Random Early Detection 136#options ALTQ_RIO # RED with IN/OUT 137#options ALTQ_WFQ # Weighted Fair Queueing 138 139options NFS_BOOT_DHCP # Support DHCP NFS root 140 141# These options enable verbose messages for several subsystems. 142# Warning, these may compile large string tables into the kernel! 143options PCMCIAVERBOSE # verbose PCMCIA configuration messages 144 145# Kernel root file system and dump configuration. 146config netbsd root on ? type ? 147 148# 149# Device configuration 150# 151 152mainbus0 at root 153 154shb* at mainbus? 155 156rtc* at shb? 157 158com0 at mainbus? addr1 0xa4000000 irq1 11 159com1 at mainbus? addr1 0xa4000008 irq1 12 160 161# SH PCMCIA controllers 162mmeyepcmcia0 at mainbus? addr1 0xb000000a addr2 0xb8000000 irq1 3 irq2 10 163mmeyepcmcia1 at mainbus? addr1 0xb000000c addr2 0xb9000000 irq1 4 irq2 9 164 165# PCMCIA bus support 166pcmcia* at mmeyepcmcia? controller ? socket ? 167 168com* at pcmcia? function ? # Modems and serial cards 169wdc* at pcmcia? function ? 170atabus* at ata? 171wd* at atabus? drive ? # the drives themselves 172 173ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 174mbe* at pcmcia? function ? # MB8696x based Ethernet 175ne* at pcmcia? function ? # NE2000-compatible Ethernet 176sm* at pcmcia? function ? # Megahertz Ethernet 177 178# Pseudo-Devices 179 180# 181# accept filters 182pseudo-device accf_data # "dataready" accept filter 183pseudo-device accf_http # "httpready" accept filter 184 185pseudo-device ccd # concatenated/striped disk devices 186#pseudo-device cgd # cryptographic disk devices 187#pseudo-device raid # RAIDframe disk driver 188#options RAID_AUTOCONFIG # auto-configuration of RAID components 189# Options to enable various other RAIDframe RAID types. 190# options RF_INCLUDE_EVENODD=1 191# options RF_INCLUDE_RAID5_RS=1 192# options RF_INCLUDE_PARITYLOGGING=1 193# options RF_INCLUDE_CHAINDECLUSTER=1 194# options RF_INCLUDE_INTERDECLUSTER=1 195# options RF_INCLUDE_PARITY_DECLUSTERING=1 196# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 197pseudo-device fss # file system snapshot device 198pseudo-device vnd # disk-like interface to files 199#options VND_COMPRESSION # compressed vnd(4) 200pseudo-device bpfilter # Berkeley packet filter 201pseudo-device carp # Common Address Redundancy Protocol 202pseudo-device npf # NPF packet filter 203pseudo-device loop # network loopback 204pseudo-device ppp # Point-to-Point Protocol 205pseudo-device pppoe # PPP over Ethernet (RFC 2516) 206pseudo-device sl # Serial Line IP 207pseudo-device tun # network tunneling over tty 208pseudo-device tap # virtual Ethernet 209pseudo-device gre # generic L3 over IP tunnel 210pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 211#pseudo-device faith # IPv[46] tcp relay translation i/f 212pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 213pseudo-device vlan # IEEE 802.1q encapsulation 214pseudo-device bridge # simple inter-network bridging 215pseudo-device vether # Virtual Ethernet for bridge 216#pseudo-device agr # IEEE 802.3ad link aggregation 217pseudo-device pty # pseudo-terminals 218pseudo-device vcoda # coda minicache <-> venus comm. 219#pseudo-device md # memory disk device (ramdisk) 220pseudo-device clockctl # user control of clock subsystem 221pseudo-device ksyms # /dev/ksyms 222pseudo-device putter # for puffs and pud 223pseudo-device swwdog # software watchdog timer -- swwdog(4) 224 225# Enable the hooks used for initializing the root memory-disk. 226#options MEMORY_DISK_HOOKS 227#options MEMORY_DISK_IS_ROOT # force root on memory disk 228#options MEMORY_DISK_SERVER=0 # no userspace memory disk support 229#options MEMORY_DISK_ROOT_SIZE=3074 # size of memory disk, in blocks 230 231include "dev/veriexec.config" 232 233# Pull in optional local configuration - always at end 234cinclude "arch/mmeye/conf/GENERIC.local" 235