RPC44 revision 1.11
1# $NetBSD: RPC44,v 1.11 2005/01/21 12:11:30 tsutsui Exp $ 2# 3# GENERIC machine description file 4# 5# This machine description file is used to generate the default NetBSD 6# kernel. The generic kernel does not include all options, subsystems 7# and device drivers, but should be useful for most applications. 8# 9# The machine description file can be customised for your specific 10# machine to reduce the kernel size and improve its performance. 11# 12# For further information on compiling NetBSD kernels, see the config(8) 13# man page. 14# 15# For further information on hardware support for this architecture, see 16# the intro(4) man page. For further information about kernel options 17# for this architecture, see the options(4) man page. For an explanation 18# of each device driver in this file see the section 4 man page for the 19# device. 20 21include "arch/arc/conf/std.arc" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.11 $" 26 27maxusers 32 # estimated number of users 28 29# Platform support 30options PLATFORM_DESKTECH_ARCSTATION_I # DeskStation rPC44 31 32# Standard system options 33 34options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 35options NTP # NTP phase/frequency locked loop 36 37options KTRACE # system call tracing via ktrace(1) 38options SYSTRACE # system call vetting via systrace(1) 39 40options SYSVMSG # System V-like message queues 41options SYSVSEM # System V-like semaphores 42#options SEMMNI=10 # number of semaphore identifiers 43#options SEMMNS=60 # number of semaphores in system 44#options SEMUME=10 # max number of undo entries per process 45#options SEMMNU=30 # number of undo structures in system 46options SYSVSHM # System V-like memory sharing 47#options SHMMAXPGS=1024 # 1024 pages is the default 48 49options LKM # loadable kernel modules 50 51options USERCONF # userconf(4) support 52#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 53options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 54 55# Enable experimental buffer queue strategy for better responsiveness under 56# high disk I/O load. Use it with caution - it's not proven to be stable yet. 57#options NEW_BUFQ_STRATEGY 58 59# Diagnostic/debugging support options 60options DIAGNOSTIC # cheap kernel consistency checks 61#options DEBUG # expensive debugging checks/support 62#options KMEMSTATS # kernel memory statistics (vmstat -m) 63options DDB # in-kernel debugger 64#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 65#options KGDB # remote gdb 66#options KGDB_DEVRATE=19200 # kernel gdb port rate (default 9600) 67#options KGDB_DEV="17*256+0" # device for kernel gdb 68#makeoptions DEBUG="-g" # compile full symbol table 69 70# Compatibility options 71#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 72options COMPAT_10 # NetBSD 1.0, 73options COMPAT_11 # NetBSD 1.1, 74options COMPAT_12 # NetBSD 1.2, 75options COMPAT_13 # NetBSD 1.3, 76options COMPAT_14 # NetBSD 1.4, 77options COMPAT_16 # NetBSD 1.6, 78options COMPAT_20 # NetBSD 2.0, 79options COMPAT_43 # and 4.3BSD 80options COMPAT_386BSD_MBRPART # recognize old partition ID 81 82# mipsel specific 83options COMPAT_ULTRIX # Ultrix binary compatibility 84options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 85options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 86 87# File systems 88file-system FFS # fast filesystem 89#file-system EXT2FS # second extended file system (linux) 90#file-system LFS # log-structured file system 91#file-system MFS # memory file system 92#file-system NTFS # Windows/NT file system (experimental) 93file-system CD9660 # ISO 9660 + Rock Ridge file system 94file-system MSDOSFS # MS-DOS file system 95file-system NFS # Network File System client 96file-system FDESC # /dev/fd 97file-system KERNFS # /kern 98file-system NULLFS # loopback file system 99file-system OVERLAY # overlay file system 100file-system PORTAL # portal filesystem (still experimental) 101file-system PROCFS # /proc 102file-system UMAPFS # NULLFS + uid and gid remapping 103file-system UNION # union file system 104#file-system CODA # Coda File System; also needs vcoda (below) 105 106# File system options 107options QUOTA # FFS quotas 108#options FFS_EI # FFS Endian Independent support 109options SOFTDEP # FFS soft updates support. 110options NFSSERVER # Network File System server 111#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 112 # immutable) behave as system flags. 113 114# Networking options 115#options GATEWAY # IP packet forwarding 116options INET # IP + ICMP + TCP + UDP 117#options INET6 # IPV6 118#options IPSEC # IP security 119#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 120#options IPSEC_DEBUG # debug for IP security 121#options MROUTING # IP multicast routing 122#options PIM # Protocol Independent Multicast 123#options NS # XNS 124#options NSIP # XNS tunneling over IP 125#options ISO,TPIP # OSI networking 126#options EON # OSI tunneling over IP 127#options CCITT,LLC,HDLC # X.25 128#options NETATALK # AppleTalk networking protocols 129#options PPP_BSDCOMP # BSD-Compress compression support for PPP 130#options PPP_DEFLATE # Deflate compression support for PPP 131#options PPP_FILTER # Active filter support for PPP (requires bpf) 132#options PFIL_HOOKS # pfil(9) packet filter hooks 133#options IPFILTER_LOG # ipmon(8) log support 134##options IPFILTER_DEFAULT_BLOCK # block all packets by default 135#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 136 137# These options enable verbose messages for several subsystems. 138# Warning, these may compile large string tables into the kernel! 139options EISAVERBOSE # verbose EISA device autoconfig messages 140#options PCIVERBOSE # verbose PCI device autoconfig messages 141#options PCI_CONFIG_DUMP # verbosely dump PCI config space 142options SCSIVERBOSE # human readable SCSI error messages 143 144# wscons terminal emulation 145options WSEMUL_VT100 # VT100 emulation 146 147# Kernel root file system and dump configuration. 148options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 149config netbsd root on ? type ? 150#config netbsd root on sd0a type ffs 151#config netbsd root on ? type nfs 152 153# 154# Device configuration 155# 156 157mainbus0 at root 158cpu* at mainbus0 159 160# PLATFORM_DESKTECH_ARCSTATION_I 161arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 162isa* at arcsisabr? 163#isadma0 at isa? # bogus? 164timer0 at isa? port 0x40 irq 0 165mcclock0 at isa? port 0x70 166pc0 at isa? irq 1 # generic PC console device 167opms0 at isa? irq 12 # PS/2 auxiliary port mouse 168vga0 at isa? 169pckbc0 at isa? # PC keyboard controller 170com0 at isa? port 0x3f8 irq 4 171com1 at isa? port 0x2f8 irq 3 172com2 at isa? port 0x3e8 irq 4 173com3 at isa? port 0x2e8 irq 3 174#bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI 175#ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 176#com* at ast? slave ? 177 178# Joystick driver. Probe is a little strange; add only if you have one. 179#joy0 at isa? port 0x201 180 181# ISA ST506, ESDI, and IDE controllers 182# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 183# fall back to 16bits I/O if 32bits I/O are not functional). 184# Some controllers pass the initial 32bit test, but will fail later. 185# XXX - should be configured 186wdc0 at isa? port 0x1f0 irq 14 flags 0x00 187#wdc1 at isa? port 0x170 irq 15 flags 0x00 188#wdc* at isapnp? 189 190# ISA parallel printer interfaces 191lpt0 at isa? port 0x378 irq 7 192 193# ISA network interfaces 194# XXX - should be configured 195#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 196ep0 at isa? port ? irq ? # 3C509 ethernet cards 197ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 198#ne1 at isa? port 0x300 irq 10 199#ne* at isapnp? # NE[12]000 PnP ethernet 200we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 201#we1 at isa? port 0x300 iomem 0xcc000 irq 10 202 203# XXX - should be configured 204#btl0 at isa? port 0x330 irq ? drq ? 205 206#### SCSI bus support 207#scsibus* at scsi? 208 209#### SCSI bus devices 210 211#sd* at scsibus? target ? lun ? 212#st* at scsibus? target ? lun ? 213#cd* at scsibus? target ? lun ? 214#ch* at scsibus? target ? lun ? 215#ss* at scsibus? target ? lun ? 216#uk* at scsibus? target ? lun ? 217 218# ATA (IDE) bus support 219atabus* at wdc? channel ? 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 233wd* at atabus? drive ? flags 0x0000 234 235#### ATAPI bus support 236# XXX - should be configured 237#atapibus* at atabus? 238 239#### ATAPI bus devices 240 241# flags have the same meaning as for IDE drives. 242#cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 243#sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 244#uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 245 246#### Workstation Console attachments 247 248wsdisplay* at vga? 249#wsdisplay* at tga? 250pckbd* at pckbc? # PC keyboard (kbd port) 251wskbd* at pckbd? 252pms* at pckbc? # PS/2-style mouse (aux port) 253wsmouse* at pms? 254 255#### Pseudo devices 256 257# disk/mass storage pseudo-devices 258#pseudo-device ccd 4 # concatenated/striped disk devices 259#pseudo-device cgd 4 # cryptographic disk devices 260#pseudo-device raid 8 # RAIDframe disk driver 261# Options to enable various other RAIDframe RAID types. 262# options RF_INCLUDE_EVENODD=1 263# options RF_INCLUDE_RAID5_RS=1 264# options RF_INCLUDE_PARITYLOGGING=1 265# options RF_INCLUDE_CHAINDECLUSTER=1 266# options RF_INCLUDE_INTERDECLUSTER=1 267# options RF_INCLUDE_PARITY_DECLUSTERING=1 268# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 269pseudo-device md 1 # memory disk device (ramdisk) 270pseudo-device vnd 4 # disk-like interface to files 271 272# network pseudo-devices 273pseudo-device bpfilter 8 # Berkeley packet filter 274#pseudo-device ipfilter # IP filter (firewall) and NAT 275pseudo-device loop 1 # network loopback 276#pseudo-device ppp 2 # Point-to-Point Protocol 277#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 278#pseudo-device sl 2 # Serial Line IP 279#pseudo-device strip 2 # Starmode Radio IP (Metricom) 280pseudo-device tun 2 # network tunneling over tty 281#pseudo-device tap # virtual Ethernet 282#pseudo-device gre 2 # generic L3 over IP tunnel 283#pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 284#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 285#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 286#pseudo-device vlan # IEEE 802.1q encapsulation 287#pseudo-device bridge # simple inter-network bridging 288 289# miscellaneous pseudo-devices 290pseudo-device pty # pseudo-terminals 291#pseudo-device tb 1 # tablet line discipline 292#pseudo-device sequencer 1 # MIDI sequencer 293# rnd works; RND_COM does not on port arc yet. 294pseudo-device rnd # /dev/random and in-kernel generator 295#options RND_COM # use "com" randomness as well (BROKEN) 296pseudo-device clockctl # user control of clock subsystem 297 298# a pseudo device needed for Coda # also needs CODA (above) 299#pseudo-device vcoda 4 # coda minicache <-> venus comm. 300 301# mouse & keyboard multiplexor pseudo-devices 302pseudo-device wsmux 303