RAMDISK revision 1.10
1 # $NetBSD: RAMDISK,v 1.10 2000/07/23 10:06:44 ur 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 7 include "arch/arc/conf/std.arc" 8 9 maxusers 4 # estimated number of users 10 11 # Enable the hooks used for initializing the root memory-disk. 12 options MEMORY_DISK_HOOKS 13 options MEMORY_DISK_IS_ROOT # force root on memory disk 14 options MEMORY_DISK_SERVER=0 # no userspace memory disk support 15 options MINIROOTSIZE=8192 # size of memory disk, in blocks 16 17 makeoptions COPTS="-Os" # generates smaller code than -O2, -O1 18 19 # Standard system options 20 21 options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 22 options NTP # NTP phase/frequency locked loop 23 24 options KTRACE # system call tracing via ktrace(1) 25 26 options SYSVMSG # System V-like message queues 27 options SYSVSEM # System V-like semaphores 28 options SYSVSHM # System V-like memory sharing 29 #options SHMMAXPGS=1024 # 1024 pages is the default 30 31 options LKM # loadable kernel modules 32 33 # Diagnostic/debugging support options 34 options DIAGNOSTIC # cheap kernel consistency checks 35 #options DEBUG # expensive debugging checks/support 36 #options KMEMSTATS # kernel memory statistics (vmstat -m) 37 options DDB # in-kernel debugger 38 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 39 #options KGDB # remote gdb 40 #options KGDBRATE=19200 # kernel gdb port rate (default 9600) 41 #options KGDBDEV="17*256+0" # device for kernel gdb 42 #makeoptions DEBUG="-g" # compile full symbol table 43 44 # Compatibility options 45 options COMPAT_10 # NetBSD 1.0, 46 options COMPAT_11 # NetBSD 1.1, 47 options COMPAT_12 # NetBSD 1.2, 48 options COMPAT_13 # NetBSD 1.3, 49 options COMPAT_14 # NetBSD 1.4, 50 options COMPAT_43 # and 4.3BSD 51 options COMPAT_386BSD_MBRPART # recognize old partition ID 52 53 # mipsel specific 54 options COMPAT_ULTRIX # Ultrix binary compatibility 55 options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 56 57 # File systems 58 file-system FFS # fast filesystem 59 #file-system EXT2FS # second extended file system (linux) 60 #file-system LFS # log-structured file system 61 file-system MFS # memory file system 62 file-system NTFS # Windows/NT file system (experimental) 63 file-system CD9660 # ISO 9660 + Rock Ridge file system 64 file-system MSDOSFS # MS-DOS file system 65 file-system NFS # Network File System client 66 file-system FDESC # /dev/fd 67 file-system KERNFS # /kern 68 #file-system NULLFS # loopback file system 69 #file-system OVERLAY # overlay file system 70 #file-system PORTAL # portal filesystem (still experimental) 71 file-system PROCFS # /proc 72 #file-system UMAPFS # NULLFS + uid and gid remapping 73 #file-system UNION # union file system 74 #file-system CODA # Coda File System; also needs vcoda (below) 75 76 # File system options 77 options QUOTA # FFS quotas 78 #options FFS_EI # FFS Endian Independent support 79 #options SOFTDEP # FFS soft updates support. 80 options NFSSERVER # Network File System server 81 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 82 # immutable) behave as system flags. 83 84 # Networking options 85 #options GATEWAY # IP packet forwarding 86 options INET # IP + ICMP + TCP + UDP 87 options INET6 # IPV6 88 #options IPSEC # IP security 89 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 90 #options IPSEC_DEBUG # debug for IP security 91 #options MROUTING # IP multicast routing 92 #options NS # XNS 93 #options NSIP # XNS tunneling over IP 94 #options ISO,TPIP # OSI networking 95 #options EON # OSI tunneling over IP 96 #options CCITT,LLC,HDLC # X.25 97 options NETATALK # AppleTalk networking protocols 98 options PPP_BSDCOMP # BSD-Compress compression support for PPP 99 options PPP_DEFLATE # Deflate compression support for PPP 100 options PPP_FILTER # Active filter support for PPP (requires bpf) 101 options PFIL_HOOKS # pfil(9) packet filter hooks 102 options IPFILTER_LOG # ipmon(8) log support 103 104 # Compatibility with 4.2BSD implementation of TCP/IP. Not recommended. 105 #options TCP_COMPAT_42 106 107 # These options enable verbose messages for several subsystems. 108 # Warning, these may compile large string tables into the kernel! 109 #options EISAVERBOSE # verbose EISA device autoconfig messages 110 #options PCIVERBOSE # verbose PCI device autoconfig messages 111 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 112 options SCSIVERBOSE # human readable SCSI error messages 113 114 # wscons terminal emulation 115 options WSEMUL_VT100 # VT100 emulation 116 117 # Kernel root file system and dump configuration. 118 options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 119 config netbsd root on ? type ? 120 121 # 122 # Device configuration 123 # 124 125 mainbus0 at root 126 cpu* at mainbus0 127 128 #### Pica bus devices 129 130 pica* at mainbus0 # ACER Pica systems local bus. 131 aclock0 at pica? 132 #pc0 at pica? 133 #opms0 at pica? 134 vga0 at pica? # Jazz localbus VGA 135 pckbc0 at pica? # PC keyboard controller 136 com0 at pica? 137 com1 at pica? 138 lpt0 at pica? 139 sn0 at pica? 140 141 fdc0 at pica? 142 fd* at fdc? drive ? 143 144 asc0 at pica? 145 scsibus* at asc? 146 147 #siop0 at pica? 148 #scsibus* at siop? 149 150 #### ISA bus devices 151 152 isabr* at mainbus0 # ISA Bus bridge (std ISA bus). 153 isa* at isabr? 154 #isadma0 at isa? 155 156 aclock0 at isa? port 0x70 irq 0 157 158 pc0 at isa? port 0x60 irq 1 # generic PC console device 159 #vga0 at isa? 160 #pckbc0 at isa? # PC keyboard controller 161 com0 at isa? port 0x3f8 irq 4 162 com1 at isa? port 0x2f8 irq 3 163 com2 at isa? port 0x3e8 irq 4 164 com3 at isa? port 0x2e8 irq 3 165 ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 166 com* at ast? slave ? 167 168 # Joystick driver. Probe is a little strange; add only if you have one. 169 #joy0 at isa? port 0x201 170 171 # ISA ST506, ESDI, and IDE controllers 172 # Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 173 # fall back to 16bits I/O if 32bits I/O are not functional). 174 # Some controllers pass the initial 32bit test, but will fail later. 175 # XXX - should be configured 176 #wdc0 at isa? port 0x1f0 irq 14 flags 0x00 177 #wdc1 at isa? port 0x170 irq 15 flags 0x00 178 #wdc* at isapnp? 179 180 # IDE drives 181 # Flags are used only with controllers that support DMA operations 182 # and mode settings (e.g. some pciide controllers) 183 # The lowest order four bits (rightmost digit) of the flags define the PIO 184 # mode to use, the next set of four bits the DMA mode and the third set the 185 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 186 # to use, and the last bit must be 1 for this setting to be used. 187 # For DMA and UDMA, 0xf (1111) means 'disable'. 188 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 189 # (0xc=1100, 0xa=1010, 0xf=1111) 190 # 0x0000 means "use whatever the drive claims to support". 191 # XXX - should be configured 192 #wd* at wdc? channel ? drive ? flags 0x0000 193 194 # ATAPI bus support 195 # XXX - should be configured 196 #atapibus* at wdc? channel ? 197 198 # ISA parallel printer interfaces 199 lpt0 at isa? port 0x378 irq 7 200 201 # ISA network interfaces 202 # XXX - should be configured 203 #ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 204 #ep0 at isa? port ? irq ? # 3C509 ethernet cards 205 #ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 206 #ne1 at isa? port 0x300 irq 10 207 #ne* at isapnp? # NE[12]000 PnP ethernet 208 #we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 209 #we1 at isa? port 0x300 iomem 0xcc000 irq 10 210 #we* at isapnp? 211 212 # XXX - should be configured 213 #btl0 at isa? port 0x330 irq ? drq ? 214 #scsibus* at btl? 215 216 #### Algor bus devices 217 218 #algor* at mainbus0 # Algorithmics local bus. 219 220 #aclock0 at algor? 221 #com0 at algor? 222 #com1 at algor? 223 #lpt0 at algor? 224 225 #### PCI bus devices 226 227 necpb* at mainbus0 # NEC RISCstation PCI host bridge. 228 pci* at necpb? 229 230 #pbcpcibr* at mainbus0 # Algorithmics PCI bus bridge. 231 #pci* at pbcpcibr? 232 233 #pcivga* at pci? dev ? function ? 234 #siop* at pci? dev ? function ? 235 #scsibus* at siop? 236 #de* at pci? dev ? function ? 237 238 ex* at pci? dev ? function ? # 3Com 90x[B] 239 fxp* at pci? dev ? function ? # Intel EtherExpress PRO 240 le* at pci? dev ? function ? # PCnet-PCI 241 ne* at pci? dev ? function ? # NE2000-compatible 242 tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) 243 #options TLP_MATCH_21040 244 #options TLP_MATCH_21041 245 #options TLP_MATCH_21140 246 #options TLP_MATCH_21142 247 248 # IDE and related devices 249 # PCI IDE controllers - see pciide(4) for supported hardware. 250 # The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 251 # how to set up DMA modes for this chip. This may work, or may cause 252 # a machine hang with some controllers. 253 pciide* at pci ? dev ? function ? flags 0x0000 254 wd* at pciide? channel ? drive ? flags 0x0000 255 atapibus* at pciide? channel ? 256 257 tga* at pci? dev ? function ? # DEC ZLXp-E[123] Graphics 258 ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 259 scsibus* at ahc? 260 261 #### SCSI bus devices 262 263 sd* at scsibus? target ? lun ? 264 st* at scsibus? target ? lun ? 265 cd* at scsibus? target ? lun ? 266 ch* at scsibus? target ? lun ? 267 ss* at scsibus? target ? lun ? 268 uk* at scsibus? target ? lun ? 269 270 #### ATAPI bus devices 271 272 # flags have the same meaning as for IDE drives. 273 cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 274 sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 275 uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 276 277 #### Workstation Console attachments 278 279 wsdisplay* at vga? 280 #wsdisplay* at tga? 281 pckbd* at pckbc? # PC keyboard (kbd port) 282 wskbd* at pckbd? 283 pms* at pckbc? # PS/2-style mouse (aux port) 284 wsmouse* at pms? 285 #pmsi* at pckbc? # PS/2 "Intelli"mouse (aux port) 286 #wsmouse* at pmsi? 287 288 #### Pseudo devices 289 290 # disk/mass storage pseudo-devices 291 pseudo-device ccd 4 # concatenated/striped disk devices 292 #pseudo-device raid 4 # RAIDframe disk driver 293 pseudo-device md 1 # memory disk device (ramdisk) 294 pseudo-device vnd 4 # disk-like interface to files 295 296 # network pseudo-devices 297 pseudo-device bpfilter 8 # Berkeley packet filter 298 pseudo-device ipfilter # IP filter (firewall) and NAT 299 pseudo-device loop 1 # network loopback 300 pseudo-device ppp 2 # Point-to-Point Protocol 301 pseudo-device sl 2 # Serial Line IP 302 #pseudo-device strip 2 # Starmode Radio IP (Metricom) 303 pseudo-device tun 2 # network tunneling over tty 304 #pseudo-device gre 2 # generic L3 over IP tunnel 305 pseudo-device ipip 2 # IP Encapsulation within IP (RFC 2003) 306 pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 307 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f 308 309 # miscellaneous pseudo-devices 310 pseudo-device pty 64 # pseudo-terminals 311 #pseudo-device tb 1 # tablet line discipline 312 #pseudo-device sequencer 1 # MIDI sequencer 313 # rnd works; RND_COM does not on port arc yet. 314 pseudo-device rnd # /dev/random and in-kernel generator 315 #options RND_COM # use "com" randomness as well (BROKEN) 316 317 # a pseudo device needed for Coda # also needs CODA (above) 318 #pseudo-device vcoda 4 # coda minicache <-> venus comm. 319 320 # mouse & keyboard multiplexor pseudo-devices 321 #pseudo-device wsmux 2 322
Indexes created Tue Sep 30 20:09:53 GMT 2025