RAMDISK revision 1.18
1# $NetBSD: RAMDISK,v 1.18 2001/09/03 14:39:08 tsutsui Exp $ 2# $OpenBSD: RAMDISK,v 1.9 1999/08/29 12:14:03 niklas Exp $ 3# 4# memory disk based configuration file for MIPS R4x00 ARC Systems 5# 6 7include "arch/arc/conf/std.arc" 8 9maxusers 4 # estimated number of users 10 11# Platform support 12options PLATFORM_ACER_PICA_61 # Pica, NEC ImageRISCstation 13options PLATFORM_DESKTECH_ARCSTATION_I # DESKstation rPC44 14options PLATFORM_DESKTECH_TYNE # DESKstation Tyne 15options PLATFORM_MICROSOFT_JAZZ # MIPS Magnum 16options PLATFORM_NEC_JC94 # NEC Express 5800/230 PCI R4K 17options PLATFORM_NEC_R94 # NEC RISCstation 2200 EISA 18options PLATFORM_NEC_R96 # NEC Express RISCserver, RISCserver 2200 19options PLATFORM_NEC_RAX94 # NEC RISCstation 2200 PCI 20options PLATFORM_NEC_RD94 # NEC RISCstation 2250 21options PLATFORM_SNI_RM200PCI 22 23# Enable the hooks used for initializing the root memory-disk. 24options MEMORY_DISK_HOOKS 25options MEMORY_DISK_IS_ROOT # force root on memory disk 26options MEMORY_DISK_SERVER=0 # no userspace memory disk support 27options MINIROOTSIZE=8192 # size of memory disk, in blocks 28 29makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 30 31# Standard system options 32 33options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 34options NTP # NTP phase/frequency locked loop 35 36options KTRACE # system call tracing via ktrace(1) 37 38options SYSVMSG # System V-like message queues 39options SYSVSEM # System V-like semaphores 40options SYSVSHM # System V-like memory sharing 41#options SHMMAXPGS=1024 # 1024 pages is the default 42 43options LKM # loadable kernel modules 44 45# Diagnostic/debugging support options 46options DIAGNOSTIC # cheap kernel consistency checks 47#options DEBUG # expensive debugging checks/support 48#options KMEMSTATS # kernel memory statistics (vmstat -m) 49options DDB # in-kernel debugger 50#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 51#options KGDB # remote gdb 52#options KGDBRATE=19200 # kernel gdb port rate (default 9600) 53#options KGDBDEV="17*256+0" # device for kernel gdb 54#makeoptions DEBUG="-g" # compile full symbol table 55 56# Compatibility options 57#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 58options COMPAT_10 # NetBSD 1.0, 59options COMPAT_11 # NetBSD 1.1, 60options COMPAT_12 # NetBSD 1.2, 61options COMPAT_13 # NetBSD 1.3, 62options COMPAT_14 # NetBSD 1.4, 63options COMPAT_43 # and 4.3BSD 64options COMPAT_386BSD_MBRPART # recognize old partition ID 65 66# mipsel specific 67options COMPAT_ULTRIX # Ultrix binary compatibility 68options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 69 70# File systems 71file-system FFS # fast filesystem 72#file-system EXT2FS # second extended file system (linux) 73#file-system LFS # log-structured file system 74file-system MFS # memory file system 75file-system NTFS # Windows/NT file system (experimental) 76file-system CD9660 # ISO 9660 + Rock Ridge file system 77file-system MSDOSFS # MS-DOS file system 78file-system NFS # Network File System client 79file-system FDESC # /dev/fd 80file-system KERNFS # /kern 81#file-system NULLFS # loopback file system 82#file-system OVERLAY # overlay file system 83#file-system PORTAL # portal filesystem (still experimental) 84file-system PROCFS # /proc 85#file-system UMAPFS # NULLFS + uid and gid remapping 86#file-system UNION # union file system 87#file-system CODA # Coda File System; also needs vcoda (below) 88 89# File system options 90options QUOTA # FFS quotas 91#options FFS_EI # FFS Endian Independent support 92#options SOFTDEP # FFS soft updates support. 93options NFSSERVER # Network File System server 94#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 95 # immutable) behave as system flags. 96 97# Networking options 98#options GATEWAY # IP packet forwarding 99options INET # IP + ICMP + TCP + UDP 100options INET6 # IPV6 101#options IPSEC # IP security 102#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 103#options IPSEC_DEBUG # debug for IP security 104#options MROUTING # IP multicast routing 105#options NS # XNS 106#options NSIP # XNS tunneling over IP 107#options ISO,TPIP # OSI networking 108#options EON # OSI tunneling over IP 109#options CCITT,LLC,HDLC # X.25 110options NETATALK # AppleTalk networking protocols 111options PPP_BSDCOMP # BSD-Compress compression support for PPP 112options PPP_DEFLATE # Deflate compression support for PPP 113options PPP_FILTER # Active filter support for PPP (requires bpf) 114options PFIL_HOOKS # pfil(9) packet filter hooks 115options IPFILTER_LOG # ipmon(8) log support 116#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 117 118# These options enable verbose messages for several subsystems. 119# Warning, these may compile large string tables into the kernel! 120#options EISAVERBOSE # verbose EISA device autoconfig messages 121#options PCIVERBOSE # verbose PCI device autoconfig messages 122#options PCI_CONFIG_DUMP # verbosely dump PCI config space 123options SCSIVERBOSE # human readable SCSI error messages 124 125# wscons terminal emulation 126options WSEMUL_VT100 # VT100 emulation 127 128# Kernel root file system and dump configuration. 129options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 130config netbsd root on ? type ? 131 132# 133# Device configuration 134# 135 136mainbus0 at root 137cpu* at mainbus0 138 139#### Jazz-Internal bus devices 140 141# PLATFORM_ACER_PICA_61 142# PLATFORM_MICROSOFT_JAZZ 143# PLATFORM_NEC_JC94 144# PLATFORM_NEC_R94 145# PLATFORM_NEC_R96 146# PLATFORM_NEC_RAX94 147# PLATFORM_NEC_RD94 148jazzio* at mainbus0 # Jazz-Internal bus host bridge. 149 150timer0 at jazzio? 151mcclock0 at jazzio? 152#pc0 at jazzio? 153#opms0 at jazzio? 154vga0 at jazzio? # Jazz localbus VGA 155pckbc0 at jazzio? # PC keyboard controller 156com0 at jazzio? 157com1 at jazzio? 158lpt0 at jazzio? 159sn0 at jazzio? 160 161fdc0 at jazzio? 162fd* at fdc? drive ? 163 164asc0 at jazzio? # NCR53C9x SCSI 165scsibus* at asc? 166 167osiop0 at jazzio? flags 0x00000 # NCR53C710 SCSI 168osiop1 at jazzio? flags 0x00000 169scsibus* at osiop? 170 171#oosiop0 at jazzio? # NCR53C700 SCSI 172#oosiop1 at jazzio? 173#scsibus* at oosiop? 174 175#### ISA bus devices 176 177# PLATFORM_ACER_PICA_61 178# PLATFORM_MICROSOFT_JAZZ 179# PLATFORM_NEC_R94 180# PLATFORM_NEC_R96 181jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 182isa* at jazzisabr? 183 184# PLATFORM_DESKTECH_ARCSTATION_I 185arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge. 186isa* at arcsisabr? 187 188# PLATFORM_DESKTECH_TYNE 189tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge. 190isa* at tyneisabr? 191 192#isadma0 at isa? 193 194timer0 at isa? port 0x40 irq 0 195mcclock0 at isa? port 0x70 196 197pc0 at isa? irq 1 # generic PC console device 198#vga0 at isa? 199#pckbc0 at isa? # PC keyboard controller 200com0 at isa? port 0x3f8 irq 4 201com1 at isa? port 0x2f8 irq 3 202com2 at isa? port 0x3e8 irq 4 203com3 at isa? port 0x2e8 irq 3 204ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 205com* at ast? slave ? 206 207# Joystick driver. Probe is a little strange; add only if you have one. 208#joy0 at isa? port 0x201 209 210# ISA ST506, ESDI, and IDE controllers 211# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 212# fall back to 16bits I/O if 32bits I/O are not functional). 213# Some controllers pass the initial 32bit test, but will fail later. 214# XXX - should be configured 215#wdc0 at isa? port 0x1f0 irq 14 flags 0x00 216#wdc1 at isa? port 0x170 irq 15 flags 0x00 217#wdc* at isapnp? 218 219# IDE drives 220# Flags are used only with controllers that support DMA operations 221# and mode settings (e.g. some pciide controllers) 222# The lowest order four bits (rightmost digit) of the flags define the PIO 223# mode to use, the next set of four bits the DMA mode and the third set the 224# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 225# to use, and the last bit must be 1 for this setting to be used. 226# For DMA and UDMA, 0xf (1111) means 'disable'. 227# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 228# (0xc=1100, 0xa=1010, 0xf=1111) 229# 0x0000 means "use whatever the drive claims to support". 230# XXX - should be configured 231#wd* at wdc? channel ? drive ? flags 0x0000 232 233# ATAPI bus support 234# XXX - should be configured 235#atapibus* at wdc? channel ? 236 237# ISA parallel printer interfaces 238lpt0 at isa? port 0x378 irq 7 239 240# ISA network interfaces 241# XXX - should be configured 242#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 243#ep0 at isa? port ? irq ? # 3C509 ethernet cards 244#ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 245#ne1 at isa? port 0x300 irq 10 246#ne* at isapnp? # NE[12]000 PnP ethernet 247#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 248#we1 at isa? port 0x300 iomem 0xcc000 irq 10 249#we* at isapnp? 250 251# XXX - should be configured 252#btl0 at isa? port 0x330 irq ? drq ? 253#scsibus* at btl? 254 255#### PCI bus devices 256 257# PLATFORM_NEC_JC94 258# PLATFORM_NEC_RAX94 259# PLATFORM_NEC_RD94 260necpb* at mainbus0 # NEC RISCstation PCI host bridge. 261pci* at necpb? 262 263#pcivga* at pci? dev ? function ? 264tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 265 266ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 267scsibus* at ahc? 268 269pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 270scsibus* at pcscp? 271 272siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 273scsibus* at siop? 274 275#de* at pci? dev ? function ? 276epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 277ex* at pci? dev ? function ? # 3Com 90x[BC] 278fxp* at pci? dev ? function ? # Intel EtherExpress PRO 279ne* at pci? dev ? function ? # NE2000-compatible 280pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 281rtk* at pci? dev ? function ? # Realtek 8129/8139 282sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 283tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) 284#options TLP_MATCH_21040 285#options TLP_MATCH_21041 286#options TLP_MATCH_21140 287#options TLP_MATCH_21142 288 289# IDE and related devices 290# PCI IDE controllers - see pciide(4) for supported hardware. 291# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 292# how to set up DMA modes for this chip. This may work, or may cause 293# a machine hang with some controllers. 294pciide* at pci ? dev ? function ? flags 0x0000 295wd* at pciide? channel ? drive ? flags 0x0000 296atapibus* at pciide? channel ? 297 298#### MII/PHY support 299 300exphy* at mii? phy ? # 3Com internal PHYs 301icsphy* at mii? phy ? # Integrated Circuit Systems ICS1890 302inphy* at mii? phy ? # Intel 82555 PHYs 303iophy* at mii? phy ? # Intel 82553 PHYs 304lxtphy* at mii? phy ? # Level One LXT-970 PHYs 305nsphy* at mii? phy ? # NS83840 PHYs 306nsphyter* at mii? phy ? # NS83843 PHYs 307qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 308sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 309tlphy* at mii? phy ? # ThunderLAN PHYs 310tqphy* at mii? phy ? # TDK Semiconductor PHYs 311ukphy* at mii? phy ? # generic unknown PHYs 312 313#### SCSI bus devices 314 315sd* at scsibus? target ? lun ? 316st* at scsibus? target ? lun ? 317cd* at scsibus? target ? lun ? 318ch* at scsibus? target ? lun ? 319ss* at scsibus? target ? lun ? 320uk* at scsibus? target ? lun ? 321 322#### ATAPI bus devices 323 324# flags have the same meaning as for IDE drives. 325cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 326sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 327uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 328 329#### Workstation Console attachments 330 331wsdisplay* at vga? 332wsdisplay* at tga? 333pckbd* at pckbc? # PC keyboard (kbd port) 334wskbd* at pckbd? 335pms* at pckbc? # PS/2-style mouse (aux port) 336wsmouse* at pms? 337#pmsi* at pckbc? # PS/2 "Intelli"mouse (aux port) 338#wsmouse* at pmsi? 339 340#### Pseudo devices 341 342# disk/mass storage pseudo-devices 343pseudo-device ccd 4 # concatenated/striped disk devices 344#pseudo-device raid 4 # RAIDframe disk driver 345pseudo-device md 1 # memory disk device (ramdisk) 346pseudo-device vnd 4 # disk-like interface to files 347 348# network pseudo-devices 349pseudo-device bpfilter 8 # Berkeley packet filter 350pseudo-device ipfilter # IP filter (firewall) and NAT 351pseudo-device loop 1 # network loopback 352pseudo-device ppp 2 # Point-to-Point Protocol 353pseudo-device sl 2 # Serial Line IP 354#pseudo-device strip 2 # Starmode Radio IP (Metricom) 355pseudo-device tun 2 # network tunneling over tty 356#pseudo-device gre 2 # generic L3 over IP tunnel 357pseudo-device ipip 2 # IP Encapsulation within IP (RFC 2003) 358pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 359#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 360#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 361pseudo-device vlan # IEEE 802.1q encapsulation 362 363# miscellaneous pseudo-devices 364pseudo-device pty # pseudo-terminals 365#pseudo-device tb 1 # tablet line discipline 366#pseudo-device sequencer 1 # MIDI sequencer 367# rnd works; RND_COM does not on port arc yet. 368pseudo-device rnd # /dev/random and in-kernel generator 369#options RND_COM # use "com" randomness as well (BROKEN) 370 371# a pseudo device needed for Coda # also needs CODA (above) 372#pseudo-device vcoda 4 # coda minicache <-> venus comm. 373 374# mouse & keyboard multiplexor pseudo-devices 375#pseudo-device wsmux 2 376