1# $NetBSD: GENERIC,v 1.133 2024/01/29 18:27:14 christos 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: 1.133 $" 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 108options NFSSERVER # Network File System server 109 110# Networking options 111#options GATEWAY # packet forwarding 112options INET # IP + ICMP + TCP + UDP 113options INET6 # IPV6 114#options IPSEC # IP security 115#options IPSEC_DEBUG # debug for IP security 116#options MROUTING # IP multicast routing 117#options PIM # Protocol Independent Multicast 118#options NETATALK # AppleTalk networking protocols 119#options PPP_BSDCOMP # BSD-Compress compression support for PPP 120#options PPP_DEFLATE # Deflate compression support for PPP 121#options PPP_FILTER # Active filter support for PPP (requires bpf) 122#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 123 124#options ALTQ # Manipulate network interfaces' output queues 125#options ALTQ_BLUE # Stochastic Fair Blue 126#options ALTQ_CBQ # Class-Based Queueing 127#options ALTQ_CDNR # Diffserv Traffic Conditioner 128#options ALTQ_FIFOQ # First-In First-Out Queue 129#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 130#options ALTQ_HFSC # Hierarchical Fair Service Curve 131#options ALTQ_LOCALQ # Local queueing discipline 132#options ALTQ_PRIQ # Priority Queueing 133#options ALTQ_RED # Random Early Detection 134#options ALTQ_RIO # RED with IN/OUT 135#options ALTQ_WFQ # Weighted Fair Queueing 136 137options NFS_BOOT_DHCP # Support DHCP NFS root 138 139# These options enable verbose messages for several subsystems. 140# Warning, these may compile large string tables into the kernel! 141options PCMCIAVERBOSE # verbose PCMCIA configuration messages 142 143# Kernel root file system and dump configuration. 144config netbsd root on ? type ? 145 146# 147# Device configuration 148# 149 150mainbus0 at root 151 152shb* at mainbus? 153 154rtc* at shb? 155 156com0 at mainbus? addr1 0xa4000000 irq1 11 157com1 at mainbus? addr1 0xa4000008 irq1 12 158 159# SH PCMCIA controllers 160mmeyepcmcia0 at mainbus? addr1 0xb000000a addr2 0xb8000000 irq1 3 irq2 10 161mmeyepcmcia1 at mainbus? addr1 0xb000000c addr2 0xb9000000 irq1 4 irq2 9 162 163# PCMCIA bus support 164pcmcia* at mmeyepcmcia? controller ? socket ? 165 166com* at pcmcia? function ? # Modems and serial cards 167wdc* at pcmcia? function ? 168atabus* at ata? 169wd* at atabus? drive ? # the drives themselves 170 171ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 172mbe* at pcmcia? function ? # MB8696x based Ethernet 173ne* at pcmcia? function ? # NE2000-compatible Ethernet 174sm* at pcmcia? function ? # Megahertz Ethernet 175 176# Pseudo-Devices 177 178# 179# accept filters 180pseudo-device accf_data # "dataready" accept filter 181pseudo-device accf_http # "httpready" accept filter 182 183pseudo-device ccd # concatenated/striped disk devices 184#pseudo-device cgd # cryptographic disk devices 185#pseudo-device raid # RAIDframe disk driver 186#options RAID_AUTOCONFIG # auto-configuration of RAID components 187# Options to enable various other RAIDframe RAID types. 188# options RF_INCLUDE_EVENODD=1 189# options RF_INCLUDE_RAID5_RS=1 190# options RF_INCLUDE_PARITYLOGGING=1 191# options RF_INCLUDE_CHAINDECLUSTER=1 192# options RF_INCLUDE_INTERDECLUSTER=1 193# options RF_INCLUDE_PARITY_DECLUSTERING=1 194# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 195pseudo-device fss # file system snapshot device 196pseudo-device vnd # disk-like interface to files 197#options VND_COMPRESSION # compressed vnd(4) 198pseudo-device bpfilter # Berkeley packet filter 199pseudo-device carp # Common Address Redundancy Protocol 200pseudo-device npf # NPF packet filter 201pseudo-device loop # network loopback 202pseudo-device ppp # Point-to-Point Protocol 203pseudo-device pppoe # PPP over Ethernet (RFC 2516) 204pseudo-device sl # Serial Line IP 205pseudo-device tun # network tunneling over tty 206pseudo-device tap # virtual Ethernet 207pseudo-device gre # generic L3 over IP tunnel 208pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 209#pseudo-device faith # IPv[46] tcp relay translation i/f 210pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 211pseudo-device vlan # IEEE 802.1q encapsulation 212pseudo-device bridge # simple inter-network bridging 213pseudo-device vether # Virtual Ethernet for bridge 214#pseudo-device agr # IEEE 802.3ad link aggregation 215pseudo-device pty # pseudo-terminals 216pseudo-device vcoda # coda minicache <-> venus comm. 217#pseudo-device md # memory disk device (ramdisk) 218pseudo-device clockctl # user control of clock subsystem 219pseudo-device ksyms # /dev/ksyms 220pseudo-device putter # for puffs and pud 221pseudo-device swwdog # software watchdog timer -- swwdog(4) 222 223# Enable the hooks used for initializing the root memory-disk. 224#options MEMORY_DISK_HOOKS 225#options MEMORY_DISK_IS_ROOT # force root on memory disk 226#options MEMORY_DISK_SERVER=0 # no userspace memory disk support 227#options MEMORY_DISK_ROOT_SIZE=3074 # size of memory disk, in blocks 228 229include "dev/veriexec.config" 230 231# Pull in optional local configuration - always at end 232cinclude "arch/mmeye/conf/GENERIC.local" 233