RAMDISK revision 1.25
1# $NetBSD: RAMDISK,v 1.25 2002/03/04 13:24:09 sommerfeld 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#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 46 47# Diagnostic/debugging support options 48options 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 DDB_HISTORY_SIZE=100 # enable history editing in DDB 53#options KGDB # remote gdb 54#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 55#options KGDB_DEV="17*256+0" # device for kernel gdb 56#makeoptions DEBUG="-g" # compile full symbol table 57 58# Compatibility options 59#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 60options COMPAT_10 # NetBSD 1.0, 61options COMPAT_11 # NetBSD 1.1, 62options COMPAT_12 # NetBSD 1.2, 63options COMPAT_13 # NetBSD 1.3, 64options COMPAT_14 # NetBSD 1.4, 65options COMPAT_43 # and 4.3BSD 66options COMPAT_386BSD_MBRPART # recognize old partition ID 67 68# mipsel specific 69options COMPAT_ULTRIX # Ultrix binary compatibility 70options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 71 72# File systems 73file-system FFS # fast filesystem 74#file-system EXT2FS # second extended file system (linux) 75#file-system LFS # log-structured file system 76file-system MFS # memory file system 77file-system NTFS # Windows/NT file system (experimental) 78file-system CD9660 # ISO 9660 + Rock Ridge file system 79file-system MSDOSFS # MS-DOS file system 80file-system NFS # Network File System client 81file-system FDESC # /dev/fd 82file-system KERNFS # /kern 83#file-system NULLFS # loopback file system 84#file-system OVERLAY # overlay file system 85#file-system PORTAL # portal filesystem (still experimental) 86file-system PROCFS # /proc 87#file-system UMAPFS # NULLFS + uid and gid remapping 88#file-system UNION # union file system 89#file-system CODA # Coda File System; also needs vcoda (below) 90 91# File system options 92options QUOTA # FFS quotas 93#options FFS_EI # FFS Endian Independent support 94#options SOFTDEP # FFS soft updates support. 95options NFSSERVER # Network File System server 96#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 97 # immutable) behave as system flags. 98 99# Networking options 100#options GATEWAY # IP packet forwarding 101options INET # IP + ICMP + TCP + UDP 102options INET6 # IPV6 103#options IPSEC # IP security 104#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 105#options IPSEC_DEBUG # debug for IP security 106#options MROUTING # IP multicast routing 107#options NS # XNS 108#options NSIP # XNS tunneling over IP 109#options ISO,TPIP # OSI networking 110#options EON # OSI tunneling over IP 111#options CCITT,LLC,HDLC # X.25 112options NETATALK # AppleTalk networking protocols 113options PPP_BSDCOMP # BSD-Compress compression support for PPP 114options PPP_DEFLATE # Deflate compression support for PPP 115options PPP_FILTER # Active filter support for PPP (requires bpf) 116options PFIL_HOOKS # pfil(9) packet filter hooks 117options IPFILTER_LOG # ipmon(8) log support 118#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 119 120# These options enable verbose messages for several subsystems. 121# Warning, these may compile large string tables into the kernel! 122#options EISAVERBOSE # verbose EISA device autoconfig messages 123#options PCIVERBOSE # verbose PCI device autoconfig messages 124#options PCI_CONFIG_DUMP # verbosely dump PCI config space 125options SCSIVERBOSE # human readable SCSI error messages 126 127# wscons terminal emulation 128options WSEMUL_VT100 # VT100 emulation 129 130# Kernel root file system and dump configuration. 131options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 132config netbsd root on ? type ? 133 134# 135# Device configuration 136# 137 138mainbus0 at root 139cpu* at mainbus0 140 141#### Jazz-Internal bus devices 142 143# PLATFORM_ACER_PICA_61 144# PLATFORM_MICROSOFT_JAZZ 145# PLATFORM_NEC_JC94 146# PLATFORM_NEC_R94 147# PLATFORM_NEC_R96 148# PLATFORM_NEC_RAX94 149# PLATFORM_NEC_RD94 150jazzio* at mainbus0 # Jazz-Internal bus host bridge. 151 152timer0 at jazzio? 153mcclock0 at jazzio? 154#pc0 at jazzio? 155#opms0 at jazzio? 156vga0 at jazzio? # Jazz localbus VGA 157pckbc0 at jazzio? # PC keyboard controller 158com0 at jazzio? 159com1 at jazzio? 160lpt0 at jazzio? 161sn0 at jazzio? 162 163fdc0 at jazzio? 164fd* at fdc? drive ? 165 166asc0 at jazzio? # NCR53C9x SCSI 167scsibus* at asc? 168 169osiop0 at jazzio? flags 0x00000 # NCR53C710 SCSI 170osiop1 at jazzio? flags 0x00000 171scsibus* at osiop? 172 173#oosiop0 at jazzio? # NCR53C700 SCSI 174#oosiop1 at jazzio? 175#scsibus* at oosiop? 176 177#### ISA bus devices 178 179# PLATFORM_ACER_PICA_61 180# PLATFORM_MICROSOFT_JAZZ 181# PLATFORM_NEC_R94 182# PLATFORM_NEC_R96 183jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 184isa* at jazzisabr? 185 186# PLATFORM_DESKTECH_ARCSTATION_I 187arcsisabr* at mainbus0 # DESKstation rPC44 ISA host bridge. 188isa* at arcsisabr? 189 190# PLATFORM_DESKTECH_TYNE 191tyneisabr* at mainbus0 # DESKstation Tyne ISA host bridge. 192isa* at tyneisabr? 193 194#isadma0 at isa? 195 196timer0 at isa? port 0x40 irq 0 197mcclock0 at isa? port 0x70 198 199pc0 at isa? irq 1 # generic PC console device 200#vga0 at isa? 201#pckbc0 at isa? # PC keyboard controller 202com0 at isa? port 0x3f8 irq 4 203com1 at isa? port 0x2f8 irq 3 204com2 at isa? port 0x3e8 irq 4 205com3 at isa? port 0x2e8 irq 3 206ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 207com* at ast? slave ? 208 209# Joystick driver. Probe is a little strange; add only if you have one. 210#joy0 at isa? port 0x201 211 212# ISA ST506, ESDI, and IDE controllers 213# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 214# fall back to 16bits I/O if 32bits I/O are not functional). 215# Some controllers pass the initial 32bit test, but will fail later. 216# XXX - should be configured 217#wdc0 at isa? port 0x1f0 irq 14 flags 0x00 218#wdc1 at isa? port 0x170 irq 15 flags 0x00 219#wdc* at isapnp? 220 221# IDE drives 222# Flags are used only with controllers that support DMA operations 223# and mode settings (e.g. some pciide controllers) 224# The lowest order four bits (rightmost digit) of the flags define the PIO 225# mode to use, the next set of four bits the DMA mode and the third set the 226# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 227# to use, and the last bit must be 1 for this setting to be used. 228# For DMA and UDMA, 0xf (1111) means 'disable'. 229# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 230# (0xc=1100, 0xa=1010, 0xf=1111) 231# 0x0000 means "use whatever the drive claims to support". 232# XXX - should be configured 233#wd* at wdc? channel ? drive ? flags 0x0000 234 235# ATAPI bus support 236# XXX - should be configured 237#atapibus* at wdc? channel ? 238 239# ISA parallel printer interfaces 240lpt0 at isa? port 0x378 irq 7 241 242# ISA network interfaces 243# XXX - should be configured 244#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 245#ep0 at isa? port ? irq ? # 3C509 ethernet cards 246#ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 247#ne1 at isa? port 0x300 irq 10 248#ne* at isapnp? # NE[12]000 PnP ethernet 249#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 250#we1 at isa? port 0x300 iomem 0xcc000 irq 10 251#we* at isapnp? 252 253# XXX - should be configured 254#btl0 at isa? port 0x330 irq ? drq ? 255#scsibus* at btl? 256 257#### PCI bus devices 258 259# PLATFORM_NEC_JC94 260# PLATFORM_NEC_RAX94 261# PLATFORM_NEC_RD94 262necpb* at mainbus0 # NEC RISCstation PCI host bridge. 263pci* at necpb? 264 265#pcivga* at pci? dev ? function ? 266tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 267 268ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 269scsibus* at ahc? 270 271pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 272scsibus* at pcscp? 273 274siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 275scsibus* at siop? 276 277trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 278scsibus* at trm? 279 280#de* at pci? dev ? function ? 281epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 282ex* at pci? dev ? function ? # 3Com 90x[BC] 283fxp* at pci? dev ? function ? # Intel EtherExpress PRO 284ne* at pci? dev ? function ? # NE2000-compatible 285pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 286rtk* at pci? dev ? function ? # Realtek 8129/8139 287sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 288tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) 289#options TLP_MATCH_21040 290#options TLP_MATCH_21041 291#options TLP_MATCH_21140 292#options TLP_MATCH_21142 293 294# IDE and related devices 295# PCI IDE controllers - see pciide(4) for supported hardware. 296# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 297# how to set up DMA modes for this chip. This may work, or may cause 298# a machine hang with some controllers. 299pciide* at pci ? dev ? function ? flags 0x0000 300wd* at pciide? channel ? drive ? flags 0x0000 301atapibus* at pciide? channel ? 302 303#### MII/PHY support 304 305exphy* at mii? phy ? # 3Com internal PHYs 306icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 307inphy* at mii? phy ? # Intel 82555 PHYs 308iophy* at mii? phy ? # Intel 82553 PHYs 309lxtphy* at mii? phy ? # Level One LXT-970 PHYs 310nsphy* at mii? phy ? # NS83840 PHYs 311nsphyter* at mii? phy ? # NS83843 PHYs 312qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 313sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 314tlphy* at mii? phy ? # ThunderLAN PHYs 315tqphy* at mii? phy ? # TDK Semiconductor PHYs 316ukphy* at mii? phy ? # generic unknown PHYs 317 318#### SCSI bus devices 319 320sd* at scsibus? target ? lun ? 321st* at scsibus? target ? lun ? 322cd* at scsibus? target ? lun ? 323ch* at scsibus? target ? lun ? 324ss* at scsibus? target ? lun ? 325uk* at scsibus? target ? lun ? 326 327#### ATAPI bus devices 328 329# flags have the same meaning as for IDE drives. 330cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 331sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 332uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 333 334#### Workstation Console attachments 335 336wsdisplay* at vga? 337wsdisplay* at tga? 338pckbd* at pckbc? # PC keyboard (kbd port) 339wskbd* at pckbd? 340pms* at pckbc? # PS/2-style mouse (aux port) 341wsmouse* at pms? 342#pmsi* at pckbc? # PS/2 "Intelli"mouse (aux port) 343#wsmouse* at pmsi? 344 345#### Pseudo devices 346 347# disk/mass storage pseudo-devices 348pseudo-device ccd 4 # concatenated/striped disk devices 349#pseudo-device raid 4 # RAIDframe disk driver 350pseudo-device md 1 # memory disk device (ramdisk) 351pseudo-device vnd 4 # disk-like interface to files 352 353# network pseudo-devices 354pseudo-device bpfilter 8 # Berkeley packet filter 355pseudo-device ipfilter # IP filter (firewall) and NAT 356pseudo-device loop 1 # network loopback 357pseudo-device ppp 2 # Point-to-Point Protocol 358pseudo-device sl 2 # Serial Line IP 359#pseudo-device strip 2 # Starmode Radio IP (Metricom) 360pseudo-device tun 2 # network tunneling over tty 361#pseudo-device gre 2 # generic L3 over IP tunnel 362pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 363#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 364#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 365pseudo-device vlan # IEEE 802.1q encapsulation 366 367# miscellaneous pseudo-devices 368pseudo-device pty # pseudo-terminals 369#pseudo-device tb 1 # tablet line discipline 370#pseudo-device sequencer 1 # MIDI sequencer 371# rnd works; RND_COM does not on port arc yet. 372pseudo-device rnd # /dev/random and in-kernel generator 373#options RND_COM # use "com" randomness as well (BROKEN) 374 375# a pseudo device needed for Coda # also needs CODA (above) 376#pseudo-device vcoda 4 # coda minicache <-> venus comm. 377 378# mouse & keyboard multiplexor pseudo-devices 379#pseudo-device wsmux 380