RAMDISK revision 1.49
1# $NetBSD: RAMDISK,v 1.49 2004/09/04 23:29:46 manu Exp $ 2# 3# memory disk based configuration file for MIPS R4x00 ARC Systems 4# 5 6include "arch/arc/conf/std.arc" 7 8#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 9 10#ident "GENERIC-$Revision: 1.49 $" 11 12maxusers 32 # estimated number of users 13 14# Platform support 15options PLATFORM_ACER_PICA_61 # PICA, NEC ImageRISCstation 16options PLATFORM_DESKTECH_ARCSTATION_I # DeskStation rPC44 17options PLATFORM_DESKTECH_TYNE # DeskStation Tyne 18options PLATFORM_MICROSOFT_JAZZ # MIPS Magnum 19options PLATFORM_NEC_J96A # NEC Express 5800/240 EISA R4K 20options PLATFORM_NEC_JC94 # NEC Express 5800/230 PCI R4K 21options PLATFORM_NEC_R94 # NEC RISCstation 2200 EISA 22options PLATFORM_NEC_R96 # NEC Express RISCserver, RISCserver 2200 23options PLATFORM_NEC_RAX94 # NEC RISCstation 2200 PCI 24options PLATFORM_NEC_RD94 # NEC RISCstation 2250 25options PLATFORM_SNI_RM200PCI 26 27# Standard system options 28 29options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 30#options NTP # NTP phase/frequency locked loop 31 32#options KTRACE # system call tracing via ktrace(1) 33#options SYSTRACE # system call vetting via systrace(1) 34 35#options SYSVMSG # System V-like message queues 36#options SYSVSEM # System V-like semaphores 37#options SEMMNI=10 # number of semaphore identifiers 38#options SEMMNS=60 # number of semaphores in system 39#options SEMUME=10 # max number of undo entries per process 40#options SEMMNU=30 # number of undo structures in system 41#options SYSVSHM # System V-like memory sharing 42#options SHMMAXPGS=1024 # 1024 pages is the default 43 44options LKM # loadable kernel modules 45 46options USERCONF # userconf(4) support 47options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 48#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 49 50# Enable experimental buffer queue strategy for better responsiveness under 51# high disk I/O load. Use it with caution - it's not proven to be stable yet. 52#options NEW_BUFQ_STRATEGY 53 54# Diagnostic/debugging support options 55#options DIAGNOSTIC # cheap kernel consistency checks 56#options DEBUG # expensive debugging checks/support 57#options KMEMSTATS # kernel memory statistics (vmstat -m) 58options DDB # in-kernel debugger 59#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 60#options KGDB # remote gdb 61#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 62#options KGDB_DEV="17*256+0" # device for kernel gdb 63#makeoptions DEBUG="-g" # compile full symbol table 64options SYMTAB_SPACE=262144 65 66# Compatibility options 67#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 68#options COMPAT_10 # NetBSD 1.0, 69#options COMPAT_11 # NetBSD 1.1, 70#options COMPAT_12 # NetBSD 1.2, 71options COMPAT_13 # NetBSD 1.3, 72options COMPAT_14 # NetBSD 1.4, 73options COMPAT_16 # NetBSD 1.6, 74options COMPAT_43 # and 4.3BSD 75options COMPAT_386BSD_MBRPART # recognize old partition ID 76 77# mipsel specific 78#options COMPAT_ULTRIX # Ultrix binary compatibility 79#options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 80 81# File systems 82file-system FFS # fast filesystem 83#file-system EXT2FS # second extended file system (linux) 84#file-system LFS # log-structured file system 85file-system MFS # memory file system 86file-system NTFS # Windows/NT file system (experimental) 87file-system CD9660 # ISO 9660 + Rock Ridge file system 88file-system MSDOSFS # MS-DOS file system 89file-system NFS # Network File System client 90file-system FDESC # /dev/fd 91file-system KERNFS # /kern 92file-system NULLFS # loopback file system 93#file-system OVERLAY # overlay file system 94#file-system PORTAL # portal filesystem (still experimental) 95file-system PROCFS # /proc 96#file-system UMAPFS # NULLFS + uid and gid remapping 97#file-system UNION # union file system 98#file-system CODA # Coda File System; also needs vcoda (below) 99 100# File system options 101#options QUOTA # FFS quotas 102#options FFS_EI # FFS Endian Independent support 103#options SOFTDEP # FFS soft updates support. 104#options NFSSERVER # Network File System server 105#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 106 # immutable) behave as system flags. 107 108# Networking options 109#options GATEWAY # IP packet forwarding 110options INET # IP + ICMP + TCP + UDP 111options INET6 # IPV6 112#options IPSEC # IP security 113#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 114#options IPSEC_DEBUG # debug for IP security 115#options MROUTING # IP multicast routing 116#options PIM # Protocol Independent Multicast 117#options NS # XNS 118#options NSIP # XNS tunneling over IP 119#options ISO,TPIP # OSI networking 120#options EON # OSI tunneling over IP 121#options CCITT,LLC,HDLC # X.25 122#options NETATALK # AppleTalk networking protocols 123#options PPP_BSDCOMP # BSD-Compress compression support for PPP 124#options PPP_DEFLATE # Deflate compression support for PPP 125#options PPP_FILTER # Active filter support for PPP (requires bpf) 126#options PFIL_HOOKS # pfil(9) packet filter hooks 127#options IPFILTER_LOG # ipmon(8) log support 128#options IPFILTER_DEFAULT_BLOCK # block all packets by default 129#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 130 131# These options enable verbose messages for several subsystems. 132# Warning, these may compile large string tables into the kernel! 133#options EISAVERBOSE # verbose EISA device autoconfig messages 134#options MIIVERBOSE # verbose PHY autoconfig messages 135#options PCIVERBOSE # verbose PCI device autoconfig messages 136#options PCI_CONFIG_DUMP # verbosely dump PCI config space 137#options SCSIVERBOSE # human readable SCSI error messages 138 139# wscons terminal emulation 140options WSEMUL_VT100 # VT100 emulation 141 142# Enable the hooks used for initializing the root memory-disk. 143options MEMORY_DISK_HOOKS 144options MEMORY_DISK_IS_ROOT # force root on memory disk 145options MEMORY_DISK_SERVER=0 # no userspace md(4) support 146options MEMORY_DISK_ROOT_SIZE=5120 # size of memory disk, in blocks 147 148makeoptions COPTS="-Os -mmemcpy" # generates smaller code than -O2, -O1 149 150# Kernel root file system and dump configuration. 151options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 152config netbsd root on ? type ? 153#config netbsd root on sd0a type ffs 154#config netbsd root on ? type nfs 155 156# 157# Device configuration 158# 159 160mainbus0 at root 161cpu* at mainbus0 162 163#### Jazz-Internal bus devices 164 165# PLATFORM_ACER_PICA_61 166# PLATFORM_MICROSOFT_JAZZ 167# PLATFORM_NEC_J96A 168# PLATFORM_NEC_JC94 169# PLATFORM_NEC_R94 170# PLATFORM_NEC_R96 171# PLATFORM_NEC_RAX94 172# PLATFORM_NEC_RD94 173jazzio* at mainbus0 # Jazz-Internal bus host bridge. 174 175timer0 at jazzio? 176mcclock0 at jazzio? 177#pc0 at jazzio? 178#opms0 at jazzio? 179vga0 at jazzio? # Jazz localbus VGA 180pckbc0 at jazzio? # PC keyboard controller 181com0 at jazzio? 182com1 at jazzio? 183lpt0 at jazzio? 184sn0 at jazzio? 185 186fdc0 at jazzio? 187fd* at fdc? drive ? 188 189asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 190osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 191oosiop* at jazzio? # NCR53C700 SCSI 192 193#### ISA bus devices 194 195# PLATFORM_ACER_PICA_61 196# PLATFORM_MICROSOFT_JAZZ 197# PLATFORM_NEC_J96A 198# PLATFORM_NEC_R94 199# PLATFORM_NEC_R96 200jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 201isa* at jazzisabr? 202 203# PLATFORM_DESKTECH_ARCSTATION_I 204arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 205isa* at arcsisabr? 206 207# PLATFORM_DESKTECH_TYNE 208tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 209isa* at tyneisabr? 210 211#isadma0 at isa? 212 213isapnp0 at isa? 214 215timer0 at isa? port 0x40 irq 0 216mcclock0 at isa? port 0x70 217 218#pc0 at isa? irq 1 # generic PC console device 219#opms0 at isa? irq 12 # PS/2 auxiliary port mouse 220vga0 at isa? 221#options VGA_RASTERCONSOLE 222options VGA_RESET 223pckbc0 at isa? # PC keyboard controller 224com0 at isa? port 0x3f8 irq 4 225com1 at isa? port 0x2f8 irq 3 226com2 at isa? port 0x3e8 irq 4 227com3 at isa? port 0x2e8 irq 3 228ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 229com* at ast? slave ? 230 231# Joystick driver. Probe is a little strange; add only if you have one. 232#joy0 at isa? port 0x201 233 234# ISA ST506, ESDI, and IDE controllers 235# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 236# fall back to 16bits I/O if 32bits I/O are not functional). 237# Some controllers pass the initial 32bit test, but will fail later. 238wdc0 at isa? port 0x1f0 irq 14 flags 0x00 239#wdc1 at isa? port 0x170 irq 15 flags 0x00 240wdc* at isapnp? 241 242# ISA parallel printer interfaces 243lpt0 at isa? port 0x378 irq 7 244 245# ISA network interfaces 246#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 247ep* at isa? port ? irq ? # 3C509 ethernet cards 248ep* at isapnp? # 3C509B ethernet card 249ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 250ne1 at isa? port 0x300 irq 10 251ne* at isapnp? # NE[12]000 PnP ethernet 252we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 253we1 at isa? port 0x300 iomem 0xcc000 irq 10 254 255# XXX - should be configured 256#btl0 at isa? port 0x330 irq ? drq ? 257 258#### PCI bus devices 259 260# PLATFORM_NEC_JC94 261# PLATFORM_NEC_RAX94 262# PLATFORM_NEC_RD94 263necpb* at mainbus0 # NEC RISCstation PCI host bridge. 264pci* at necpb? 265 266#vga* at pci? dev ? function ? 267tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 268 269ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 270iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 271pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 272siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 273trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 274 275# PCI IDE controllers - see pciide(4) for supported hardware. 276# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 277# how to set up DMA modes for this chip. This may work, or may cause 278# a machine hang with some controllers. 279pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 280acardide* at pci? dev ? function ? # Acard IDE controllers 281#aceride* at pci? dev ? function ? # Acer Lab IDE controllers 282artsata* at pci? dev ? function ? # Intel i31244 SATA controller 283cmdide* at pci? dev ? function ? # CMD tech IDE controllers 284cypide* at pci? dev ? function ? # Cypress IDE controllers 285hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 286optiide* at pci? dev ? function ? # Opti IDE controllers 287#piixide* at pci? dev ? function ? # Intel IDE controllers 288pdcide* at pci? dev ? function ? # Promise IDE controllers 289satalink* at pci? dev ? function ? # SiI SATALink controllers 290#siside* at pci? dev ? function ? # SiS IDE controllers 291slide* at pci? dev ? function ? # Symphony Labs IDE controllers 292#viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 293 294epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 295ex* at pci? dev ? function ? # 3Com 90x[BC] 296fxp* at pci? dev ? function ? # Intel EtherExpress PRO 297ne* at pci? dev ? function ? # NE2000-compatible 298pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 299rtk* at pci? dev ? function ? # Realtek 8129/8139 300sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 301tlp* at pci? dev ? function ? # DECchip 21x4x and clones 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 support 319scsibus* at scsi? 320 321#### SCSI bus devices 322 323sd* at scsibus? target ? lun ? 324st* at scsibus? target ? lun ? 325cd* at scsibus? target ? lun ? 326ch* at scsibus? target ? lun ? 327ss* at scsibus? target ? lun ? 328uk* at scsibus? target ? lun ? 329 330# ATA (IDE) bus support 331atabus* at ata? 332 333# IDE drives 334# Flags are used only with controllers that support DMA operations 335# and mode settings (e.g. some pciide controllers) 336# The lowest order four bits (rightmost digit) of the flags define the PIO 337# mode to use, the next set of four bits the DMA mode and the third set the 338# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 339# to use, and the last bit must be 1 for this setting to be used. 340# For DMA and UDMA, 0xf (1111) means 'disable'. 341# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 342# (0xc=1100, 0xa=1010, 0xf=1111) 343# 0x0000 means "use whatever the drive claims to support". 344wd* at atabus? drive ? flags 0x0000 345 346# ATAPI bus support 347atapibus* at atapi? 348 349#### ATAPI bus devices 350 351# flags have the same meaning as for IDE drives. 352cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 353sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 354uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 355 356#### Workstation Console attachments 357 358wsdisplay* at vga? 359wsdisplay* at tga? 360pckbd* at pckbc? # PC keyboard (kbd port) 361wskbd* at pckbd? 362pms* at pckbc? # PS/2-style mouse (aux port) 363wsmouse* at pms? 364 365#### Pseudo devices 366 367# disk/mass storage pseudo-devices 368#pseudo-device ccd 4 # concatenated/striped disk devices 369#pseudo-device cgd 4 # cryptographic disk devices 370#pseudo-device raid 8 # RAIDframe disk driver 371# Options to enable various other RAIDframe RAID types. 372# options RF_INCLUDE_EVENODD=1 373# options RF_INCLUDE_RAID5_RS=1 374# options RF_INCLUDE_PARITYLOGGING=1 375# options RF_INCLUDE_CHAINDECLUSTER=1 376# options RF_INCLUDE_INTERDECLUSTER=1 377# options RF_INCLUDE_PARITY_DECLUSTERING=1 378# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 379pseudo-device md 1 # memory disk device (ramdisk) 380#pseudo-device vnd 4 # disk-like interface to files 381 382# network pseudo-devices 383pseudo-device bpfilter 8 # Berkeley packet filter 384#pseudo-device ipfilter # IP filter (firewall) and NAT 385pseudo-device loop 1 # network loopback 386pseudo-device ppp 2 # Point-to-Point Protocol 387#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 388pseudo-device sl 2 # Serial Line IP 389#pseudo-device strip 2 # Starmode Radio IP (Metricom) 390#pseudo-device tun 2 # network tunneling over tty 391#pseudo-device gre 2 # generic L3 over IP tunnel 392#pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 393#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 394#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 395#pseudo-device vlan # IEEE 802.1q encapsulation 396#pseudo-device bridge # simple inter-network bridging 397 398# miscellaneous pseudo-devices 399pseudo-device pty 2 # pseudo-terminals 400#pseudo-device tb 1 # tablet line discipline 401#pseudo-device sequencer 1 # MIDI sequencer 402# rnd works; RND_COM does not on port arc yet. 403pseudo-device rnd # /dev/random and in-kernel generator 404#options RND_COM # use "com" randomness as well (BROKEN) 405pseudo-device clockctl # user control of clock subsystem 406 407# a pseudo device needed for Coda # also needs CODA (above) 408#pseudo-device vcoda 4 # coda minicache <-> venus comm. 409 410# mouse & keyboard multiplexor pseudo-devices 411#pseudo-device wsmux 412