RAMDISK revision 1.54
1# $NetBSD: RAMDISK,v 1.54 2005/01/31 16:54:33 hannken 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: 1.54 $" 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_20 # NetBSD 2.0, 75options COMPAT_43 # and 4.3BSD 76options COMPAT_386BSD_MBRPART # recognize old partition ID 77 78# mipsel specific 79#options COMPAT_ULTRIX # Ultrix binary compatibility 80#options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 81options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 82 83# File systems 84file-system FFS # fast filesystem 85#file-system EXT2FS # second extended file system (linux) 86#file-system LFS # log-structured file system 87file-system MFS # memory file system 88file-system NTFS # Windows/NT file system (experimental) 89file-system CD9660 # ISO 9660 + Rock Ridge file system 90file-system MSDOSFS # MS-DOS file system 91file-system NFS # Network File System client 92file-system FDESC # /dev/fd 93file-system KERNFS # /kern 94file-system NULLFS # loopback file system 95#file-system OVERLAY # overlay file system 96#file-system PORTAL # portal filesystem (still experimental) 97file-system PROCFS # /proc 98#file-system UMAPFS # NULLFS + uid and gid remapping 99#file-system UNION # union file system 100#file-system CODA # Coda File System; also needs vcoda (below) 101 102# File system options 103#options QUOTA # FFS quotas 104#options FFS_EI # FFS Endian Independent support 105#options SOFTDEP # FFS soft updates support. 106#options NFSSERVER # Network File System server 107#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 108 # immutable) behave as system flags. 109 110# Networking options 111#options GATEWAY # IP packet forwarding 112options INET # IP + ICMP + TCP + UDP 113options INET6 # IPV6 114#options IPSEC # IP security 115#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 116#options IPSEC_DEBUG # debug for IP security 117#options MROUTING # IP multicast routing 118#options PIM # Protocol Independent Multicast 119#options NS # XNS 120#options NSIP # XNS tunneling over IP 121#options ISO,TPIP # OSI networking 122#options EON # OSI tunneling over IP 123#options CCITT,LLC,HDLC # X.25 124#options NETATALK # AppleTalk networking protocols 125#options PPP_BSDCOMP # BSD-Compress compression support for PPP 126#options PPP_DEFLATE # Deflate compression support for PPP 127#options PPP_FILTER # Active filter support for PPP (requires bpf) 128#options PFIL_HOOKS # pfil(9) packet filter hooks 129#options IPFILTER_LOG # ipmon(8) log support 130#options IPFILTER_DEFAULT_BLOCK # block all packets by default 131#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 132 133# These options enable verbose messages for several subsystems. 134# Warning, these may compile large string tables into the kernel! 135#options EISAVERBOSE # verbose EISA device autoconfig messages 136#options MIIVERBOSE # verbose PHY autoconfig messages 137#options PCIVERBOSE # verbose PCI device autoconfig messages 138#options PCI_CONFIG_DUMP # verbosely dump PCI config space 139#options SCSIVERBOSE # human readable SCSI error messages 140 141# wscons terminal emulation 142options WSEMUL_VT100 # VT100 emulation 143 144# Enable the hooks used for initializing the root memory-disk. 145options MEMORY_DISK_HOOKS 146options MEMORY_DISK_IS_ROOT # force root on memory disk 147options MEMORY_DISK_SERVER=0 # no userspace md(4) support 148options MEMORY_DISK_ROOT_SIZE=5120 # size of memory disk, in blocks 149 150makeoptions COPTS="-Os -mmemcpy" # generates smaller code than -O2, -O1 151 152# Kernel root file system and dump configuration. 153options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 154config netbsd root on ? type ? 155#config netbsd root on sd0a type ffs 156#config netbsd root on ? type nfs 157 158# 159# Device configuration 160# 161 162mainbus0 at root 163cpu* at mainbus0 164 165#### Jazz-Internal bus devices 166 167# PLATFORM_ACER_PICA_61 168# PLATFORM_MICROSOFT_JAZZ 169# PLATFORM_NEC_J96A 170# PLATFORM_NEC_JC94 171# PLATFORM_NEC_R94 172# PLATFORM_NEC_R96 173# PLATFORM_NEC_RAX94 174# PLATFORM_NEC_RD94 175jazzio* at mainbus0 # Jazz-Internal bus host bridge. 176 177timer0 at jazzio? 178mcclock0 at jazzio? 179#pc0 at jazzio? 180#opms0 at jazzio? 181vga0 at jazzio? # Jazz localbus VGA 182pckbc0 at jazzio? # PC keyboard controller 183com0 at jazzio? 184com1 at jazzio? 185lpt0 at jazzio? 186sn0 at jazzio? 187 188fdc0 at jazzio? 189fd* at fdc? drive ? 190 191asc0 at jazzio? flags 0x000000 # NCR53C9x SCSI 192osiop* at jazzio? flags 0x00000 # NCR53C710 SCSI 193oosiop* at jazzio? # NCR53C700 SCSI 194 195#### ISA bus devices 196 197# PLATFORM_ACER_PICA_61 198# PLATFORM_MICROSOFT_JAZZ 199# PLATFORM_NEC_J96A 200# PLATFORM_NEC_R94 201# PLATFORM_NEC_R96 202jazzisabr* at mainbus0 # Jazz-(E)ISA bus bridge. 203isa* at jazzisabr? 204 205# PLATFORM_DESKTECH_ARCSTATION_I 206arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 207isa* at arcsisabr? 208 209# PLATFORM_DESKTECH_TYNE 210tyneisabr* at mainbus0 # DeskStation Tyne ISA host bridge. 211isa* at tyneisabr? 212 213#isadma0 at isa? 214 215isapnp0 at isa? 216 217timer0 at isa? port 0x40 irq 0 218mcclock0 at isa? port 0x70 219 220#pc0 at isa? irq 1 # generic PC console device 221#opms0 at isa? irq 12 # PS/2 auxiliary port mouse 222vga0 at isa? 223#options VGA_RASTERCONSOLE 224options VGA_RESET 225pckbc0 at isa? # PC keyboard controller 226com0 at isa? port 0x3f8 irq 4 227com1 at isa? port 0x2f8 irq 3 228com2 at isa? port 0x3e8 irq 4 229com3 at isa? port 0x2e8 irq 3 230ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 231com* at ast? slave ? 232 233# Joystick driver. Probe is a little strange; add only if you have one. 234#joy0 at isa? port 0x201 235 236# ISA ST506, ESDI, and IDE controllers 237# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 238# fall back to 16bits I/O if 32bits I/O are not functional). 239# Some controllers pass the initial 32bit test, but will fail later. 240wdc0 at isa? port 0x1f0 irq 14 flags 0x00 241#wdc1 at isa? port 0x170 irq 15 flags 0x00 242wdc* at isapnp? 243 244# ISA parallel printer interfaces 245lpt0 at isa? port 0x378 irq 7 246 247# ISA network interfaces 248#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 249ep* at isa? port ? irq ? # 3C509 ethernet cards 250ep* at isapnp? # 3C509B ethernet card 251ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 252ne1 at isa? port 0x300 irq 10 253ne* at isapnp? # NE[12]000 PnP ethernet 254we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 255we1 at isa? port 0x300 iomem 0xcc000 irq 10 256 257# XXX - should be configured 258#btl0 at isa? port 0x330 irq ? drq ? 259 260#### PCI bus devices 261 262# PLATFORM_NEC_JC94 263# PLATFORM_NEC_RAX94 264# PLATFORM_NEC_RD94 265necpb* at mainbus0 # NEC RISCstation PCI host bridge. 266pci* at necpb? 267 268#vga* at pci? dev ? function ? 269tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 270 271ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 272iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 273pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI 274siop* at pci? dev ? function ? # NCR/Symbios 53c8xx SCSI 275trm* at pci? dev ? function ? # Tekram DC-395/315 SCSI 276 277# PCI IDE controllers - see pciide(4) for supported hardware. 278# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 279# how to set up DMA modes for this chip. This may work, or may cause 280# a machine hang with some controllers. 281pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 282acardide* at pci? dev ? function ? # Acard IDE controllers 283#aceride* at pci? dev ? function ? # Acer Lab IDE controllers 284artsata* at pci? dev ? function ? # Intel i31244 SATA controller 285cmdide* at pci? dev ? function ? # CMD tech IDE controllers 286cypide* at pci? dev ? function ? # Cypress IDE controllers 287hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 288optiide* at pci? dev ? function ? # Opti IDE controllers 289#piixide* at pci? dev ? function ? # Intel IDE controllers 290pdcide* at pci? dev ? function ? # Promise IDE controllers 291pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 292satalink* at pci? dev ? function ? # SiI SATALink controllers 293#siside* at pci? dev ? function ? # SiS IDE controllers 294slide* at pci? dev ? function ? # Symphony Labs IDE controllers 295#viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 296 297epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet 298ex* at pci? dev ? function ? # 3Com 90x[BC] 299fxp* at pci? dev ? function ? # Intel EtherExpress PRO 300ne* at pci? dev ? function ? # NE2000-compatible 301pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 302rtk* at pci? dev ? function ? # Realtek 8129/8139 303sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 304tlp* at pci? dev ? function ? # DECchip 21x4x and clones 305 306#### MII/PHY support 307 308exphy* at mii? phy ? # 3Com internal PHYs 309icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 310inphy* at mii? phy ? # Intel 82555 PHYs 311iophy* at mii? phy ? # Intel 82553 PHYs 312lxtphy* at mii? phy ? # Level One LXT-970 PHYs 313nsphy* at mii? phy ? # NS83840 PHYs 314nsphyter* at mii? phy ? # NS83843 PHYs 315qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 316sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 317tlphy* at mii? phy ? # ThunderLAN PHYs 318tqphy* at mii? phy ? # TDK Semiconductor PHYs 319ukphy* at mii? phy ? # generic unknown PHYs 320 321# SCSI bus support 322scsibus* at scsi? 323 324#### SCSI bus devices 325 326sd* at scsibus? target ? lun ? 327st* at scsibus? target ? lun ? 328cd* at scsibus? target ? lun ? 329ch* at scsibus? target ? lun ? 330ss* at scsibus? target ? lun ? 331uk* at scsibus? target ? lun ? 332 333# ATA (IDE) bus support 334atabus* at ata? 335 336# IDE drives 337# Flags are used only with controllers that support DMA operations 338# and mode settings (e.g. some pciide controllers) 339# The lowest order four bits (rightmost digit) of the flags define the PIO 340# mode to use, the next set of four bits the DMA mode and the third set the 341# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 342# to use, and the last bit must be 1 for this setting to be used. 343# For DMA and UDMA, 0xf (1111) means 'disable'. 344# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 345# (0xc=1100, 0xa=1010, 0xf=1111) 346# 0x0000 means "use whatever the drive claims to support". 347wd* at atabus? drive ? flags 0x0000 348 349# ATAPI bus support 350atapibus* at atapi? 351 352#### ATAPI bus devices 353 354# flags have the same meaning as for IDE drives. 355cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 356sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 357uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 358 359#### Workstation Console attachments 360 361wsdisplay* at vga? 362wsdisplay* at tga? 363pckbd* at pckbc? # PC keyboard (kbd port) 364wskbd* at pckbd? 365pms* at pckbc? # PS/2-style mouse (aux port) 366wsmouse* at pms? 367 368#### Pseudo devices 369 370# disk/mass storage pseudo-devices 371#pseudo-device ccd 4 # concatenated/striped disk devices 372#pseudo-device cgd 4 # cryptographic disk devices 373#pseudo-device raid 8 # RAIDframe disk driver 374# Options to enable various other RAIDframe RAID types. 375# options RF_INCLUDE_EVENODD=1 376# options RF_INCLUDE_RAID5_RS=1 377# options RF_INCLUDE_PARITYLOGGING=1 378# options RF_INCLUDE_CHAINDECLUSTER=1 379# options RF_INCLUDE_INTERDECLUSTER=1 380# options RF_INCLUDE_PARITY_DECLUSTERING=1 381# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 382#pseudo-device fss 4 # file system snapshot device 383pseudo-device md 1 # memory disk device (ramdisk) 384#pseudo-device vnd 4 # disk-like interface to files 385 386# network pseudo-devices 387pseudo-device bpfilter 8 # Berkeley packet filter 388#pseudo-device ipfilter # IP filter (firewall) and NAT 389pseudo-device loop 1 # network loopback 390pseudo-device ppp 2 # Point-to-Point Protocol 391#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 392pseudo-device sl 2 # Serial Line IP 393#pseudo-device strip 2 # Starmode Radio IP (Metricom) 394#pseudo-device tun 2 # network tunneling over tty 395#pseudo-device tap # virtual Ethernet 396#pseudo-device gre 2 # generic L3 over IP tunnel 397#pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 398#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 399#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 400#pseudo-device vlan # IEEE 802.1q encapsulation 401#pseudo-device bridge # simple inter-network bridging 402 403# miscellaneous pseudo-devices 404pseudo-device pty 2 # pseudo-terminals 405#pseudo-device tb 1 # tablet line discipline 406#pseudo-device sequencer 1 # MIDI sequencer 407# rnd works; RND_COM does not on port arc yet. 408pseudo-device rnd # /dev/random and in-kernel generator 409#options RND_COM # use "com" randomness as well (BROKEN) 410pseudo-device clockctl # user control of clock subsystem 411 412# a pseudo device needed for Coda # also needs CODA (above) 413#pseudo-device vcoda 4 # coda minicache <-> venus comm. 414 415# mouse & keyboard multiplexor pseudo-devices 416#pseudo-device wsmux 417