RPC44 revision 1.31
1# $NetBSD: RPC44,v 1.31 2007/12/31 15:31:49 ad 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: 1.31 $" 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) 38 39options SYSVMSG # System V-like message queues 40options SYSVSEM # System V-like semaphores 41#options SEMMNI=10 # number of semaphore identifiers 42#options SEMMNS=60 # number of semaphores in system 43#options SEMUME=10 # max number of undo entries per process 44#options SEMMNU=30 # number of undo structures in system 45options SYSVSHM # System V-like memory sharing 46#options SHMMAXPGS=1024 # 1024 pages is the default 47 48options LKM # loadable kernel modules 49 50options USERCONF # userconf(4) support 51#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 52options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 53 54# Enable experimental buffer queue strategy for better responsiveness under 55# high disk I/O load. Use it with caution - it's not proven to be stable yet. 56#options BUFQ_READPRIO 57#options BUFQ_PRIOCSCAN 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_15 # NetBSD 1.5, 78options COMPAT_16 # NetBSD 1.6, 79options COMPAT_20 # NetBSD 2.0, 80options COMPAT_30 # NetBSD 3.0, 81options COMPAT_40 # NetBSD 4.0 compatibility. 82options COMPAT_43 # and 4.3BSD 83options COMPAT_386BSD_MBRPART # recognize old partition ID 84 85# mipsel specific 86options COMPAT_ULTRIX # Ultrix binary compatibility 87options EXEC_ECOFF # Ultrix RISC binaries are ECOFF format 88options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 89 90# File systems 91file-system FFS # fast filesystem 92#file-system EXT2FS # second extended file system (linux) 93#file-system LFS # log-structured file system 94#file-system MFS # memory file system 95#file-system NTFS # Windows/NT file system (experimental) 96file-system CD9660 # ISO 9660 + Rock Ridge file system 97file-system MSDOSFS # MS-DOS file system 98file-system NFS # Network File System client 99file-system FDESC # /dev/fd 100file-system KERNFS # /kern 101file-system NULLFS # loopback file system 102file-system OVERLAY # overlay file system 103file-system PORTAL # portal filesystem (still experimental) 104file-system PROCFS # /proc 105file-system UMAPFS # NULLFS + uid and gid remapping 106file-system UNION # union file system 107#file-system CODA # Coda File System; also needs vcoda (below) 108file-system PTYFS # /dev/pts/N support 109 110# File system options 111options QUOTA # FFS quotas 112#options FFS_EI # FFS Endian Independent support 113options SOFTDEP # FFS soft updates support. 114options NFSSERVER # Network File System server 115#options FFS_NO_SNAPSHOT # No FFS snapshot support 116#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 117 # immutable) behave as system flags. 118 119# Networking options 120#options GATEWAY # IP packet forwarding 121options INET # IP + ICMP + TCP + UDP 122#options INET6 # IPV6 123#options IPSEC # IP security 124#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 125#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 126#options IPSEC_DEBUG # debug for IP security 127#options MROUTING # IP multicast routing 128#options PIM # Protocol Independent Multicast 129#options ISO,TPIP # OSI networking 130#options EON # OSI tunneling over IP 131#options NETATALK # AppleTalk networking protocols 132#options PPP_BSDCOMP # BSD-Compress compression support for PPP 133#options PPP_DEFLATE # Deflate compression support for PPP 134#options PPP_FILTER # Active filter support for PPP (requires bpf) 135#options PFIL_HOOKS # pfil(9) packet filter hooks 136#options IPFILTER_LOG # ipmon(8) log support 137#options IPFILTER_LOOKUP # ippool(8) support 138##options IPFILTER_DEFAULT_BLOCK # block all packets by default 139#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 140 141# These options enable verbose messages for several subsystems. 142# Warning, these may compile large string tables into the kernel! 143options EISAVERBOSE # verbose EISA device autoconfig messages 144#options PCIVERBOSE # verbose PCI device autoconfig messages 145#options PCI_CONFIG_DUMP # verbosely dump PCI config space 146options SCSIVERBOSE # human readable SCSI error messages 147 148# wscons terminal emulation 149options WSEMUL_VT100 # VT100 emulation 150 151# Kernel root file system and dump configuration. 152options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM 153config netbsd root on ? type ? 154#config netbsd root on sd0a type ffs 155#config netbsd root on ? type nfs 156 157# 158# Device configuration 159# 160 161mainbus0 at root 162cpu* at mainbus0 163 164# PLATFORM_DESKTECH_ARCSTATION_I 165arcsisabr* at mainbus0 # DeskStation rPC44 ISA host bridge. 166isa* at arcsisabr? 167#isadma0 at isa? # bogus? 168timer0 at isa? port 0x40 irq 0 169mcclock0 at isa? port 0x70 170pc0 at isa? irq 1 # generic PC console device 171opms0 at isa? irq 12 # PS/2 auxiliary port mouse 172vga0 at isa? 173pckbc0 at isa? # PC keyboard controller 174com0 at isa? port 0x3f8 irq 4 175com1 at isa? port 0x2f8 irq 3 176com2 at isa? port 0x3e8 irq 4 177com3 at isa? port 0x2e8 irq 3 178#bha0 at isa? port 0x330 irq ? drq ? # BusLogic [457]4X SCSI 179#ast0 at isa? port 0x1a0 irq 3 # AST 4-port serial cards 180#com* at ast? slave ? 181 182# Joystick driver. Probe is a little strange; add only if you have one. 183#joy0 at isa? port 0x201 184 185# ISA ST506, ESDI, and IDE controllers 186# Use flags 0x01 if you want to try to use 32bits data I/O (the driver will 187# fall back to 16bits I/O if 32bits I/O are not functional). 188# Some controllers pass the initial 32bit test, but will fail later. 189# XXX - should be configured 190wdc0 at isa? port 0x1f0 irq 14 flags 0x00 191#wdc1 at isa? port 0x170 irq 15 flags 0x00 192#wdc* at isapnp? 193 194# ISA parallel printer interfaces 195lpt0 at isa? port 0x378 irq 7 196 197# ISA network interfaces 198# XXX - should be configured 199#ec0 at isa? port 0x250 iomem 0xd8000 irq 9 # 3Com 3c503 Ethernet 200ep0 at isa? port ? irq ? # 3C509 ethernet cards 201ne0 at isa? port 0x280 irq 9 # NE[12]000 ethernet cards 202#ne1 at isa? port 0x300 irq 10 203#ne* at isapnp? # NE[12]000 PnP ethernet 204we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 205#we1 at isa? port 0x300 iomem 0xcc000 irq 10 206 207# XXX - should be configured 208#btl0 at isa? port 0x330 irq ? drq ? 209 210#### SCSI bus support 211#scsibus* at scsi? 212 213#### SCSI bus devices 214 215#sd* at scsibus? target ? lun ? 216#st* at scsibus? target ? lun ? 217#cd* at scsibus? target ? lun ? 218#ch* at scsibus? target ? lun ? 219#ss* at scsibus? target ? lun ? 220#uk* at scsibus? target ? lun ? 221 222# ATA (IDE) bus support 223atabus* at wdc? channel ? 224 225# IDE drives 226# Flags are used only with controllers that support DMA operations 227# and mode settings (e.g. some pciide controllers) 228# The lowest order four bits (rightmost digit) of the flags define the PIO 229# mode to use, the next set of four bits the DMA mode and the third set the 230# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 231# to use, and the last bit must be 1 for this setting to be used. 232# For DMA and UDMA, 0xf (1111) means 'disable'. 233# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 234# (0xc=1100, 0xa=1010, 0xf=1111) 235# 0x0000 means "use whatever the drive claims to support". 236# XXX - should be configured 237wd* at atabus? drive ? flags 0x0000 238 239#### ATAPI bus support 240# XXX - should be configured 241#atapibus* at atabus? 242 243#### ATAPI bus devices 244 245# flags have the same meaning as for IDE drives. 246#cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 247#sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 248#uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 249 250#### Workstation Console attachments 251 252wsdisplay* at vga? 253#wsdisplay* at tga? 254pckbd* at pckbc? # PC keyboard (kbd port) 255wskbd* at pckbd? 256pms* at pckbc? # PS/2-style mouse (aux port) 257wsmouse* at pms? 258 259#### Pseudo devices 260 261# disk/mass storage pseudo-devices 262#pseudo-device ccd 4 # concatenated/striped disk devices 263#pseudo-device cgd 4 # cryptographic disk devices 264#pseudo-device raid 8 # RAIDframe disk driver 265# Options to enable various other RAIDframe RAID types. 266#options RF_INCLUDE_EVENODD=1 267#options RF_INCLUDE_RAID5_RS=1 268#options RF_INCLUDE_PARITYLOGGING=1 269#options RF_INCLUDE_CHAINDECLUSTER=1 270#options RF_INCLUDE_INTERDECLUSTER=1 271#options RF_INCLUDE_PARITY_DECLUSTERING=1 272#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 273#pseudo-device fss 4 # file system snapshot device 274pseudo-device md 1 # memory disk device (ramdisk) 275pseudo-device vnd # disk-like interface to files 276 277# network pseudo-devices 278pseudo-device bpfilter # Berkeley packet filter 279#pseudo-device ipfilter # IP filter (firewall) and NAT 280pseudo-device loop 1 # network loopback 281#pseudo-device ppp # Point-to-Point Protocol 282#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 283#pseudo-device sl # Serial Line IP 284#pseudo-device strip # Starmode Radio IP (Metricom) 285pseudo-device tun # network tunneling over tty 286#pseudo-device tap # virtual Ethernet 287#pseudo-device gre # generic L3 over IP tunnel 288#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 289#pseudo-device faith # IPv[46] tcp relay translation i/f 290#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 291#pseudo-device vlan # IEEE 802.1q encapsulation 292#pseudo-device bridge # simple inter-network bridging 293 294# miscellaneous pseudo-devices 295pseudo-device pty # pseudo-terminals 296#pseudo-device sequencer 1 # MIDI sequencer 297# rnd works; RND_COM does not on port arc yet. 298pseudo-device rnd # /dev/random and in-kernel generator 299#options RND_COM # use "com" randomness as well (BROKEN) 300pseudo-device clockctl # user control of clock subsystem 301 302# a pseudo device needed for Coda # also needs CODA (above) 303#pseudo-device vcoda 4 # coda minicache <-> venus comm. 304 305# mouse & keyboard multiplexor pseudo-devices 306pseudo-device wsmux 307