GENERIC3X revision 1.140
1# $NetBSD: GENERIC3X,v 1.140 2022/08/07 02:52:30 simonb Exp $ 2 3# GENERIC Sun3X (3/80, 3/470) 4# Supports root on: ie0, le0, sd*, ... 5 6include "arch/sun3/conf/std.sun3x" 7 8#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 9 10#ident "GENERIC3X-$Revision: 1.140 $" 11 12makeoptions COPTS="-Os -fno-unwind-tables -fno-omit-frame-pointer" 13 # Bootloader has size limit (~2MB). -fno-omit-frame-pointer is 14 # necessary for backtraces in DDB. 15 16# Machines to be supported by this kernel 17#options FPU_EMULATE # XXX - Ever needed? 18#options HAVE_IOCACHE # XXX - Not yet supported. 19 20# Needs to be set per system. i.e change these as you see fit 21maxusers 4 22 23# Standard system options 24options KTRACE # system call tracing 25options SYSVMSG # System V message queues 26options SYSVSEM # System V semaphores 27options SYSVSHM # System V shared memory 28 29#options MODULAR # new style module(7) framework 30#options MODULAR_DEFAULT_AUTOLOAD 31 32#options INSECURE # disable kernel security level 33#options USERCONF # userconf(4) support 34options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 35#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 36 37# Alternate buffer queue strategies for better responsiveness under high 38# disk I/O load. 39#options BUFQ_READPRIO 40#options BUFQ_PRIOCSCAN 41 42# Which kernel debugger? Uncomment either this: 43options DDB 44# ... or these for KGDB (gdb remote target) 45#makeoptions DEBUG="-g" # debugging symbols for gdb 46#options KGDB 47#options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 48 49# Other debugging options 50#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 51#options DEBUG # kernel debugging code 52#options DIAGNOSTIC # extra kernel sanity checking 53#options PMAP_DEBUG 54#options SCSIDEBUG 55#options SCSIVERBOSE # Verbose SCSI errors 56 57# Compatibility options 58# Originally in NetBSD 1.0, but limited to 6.0 for size. 59#include "conf/compat_netbsd10.config" 60include "conf/compat_netbsd60.config" 61#options COMPAT_AOUT_M68K # support for NetBSD a.out executables 62#options COMPAT_LINUX # can run Linux/m68k executables 63#options COMPAT_OSSAUDIO # can run Linux/m68k executables 64#options EXEC_AOUT # support for a.out executables 65#options COMPAT_SUNOS # can run SunOS 4.1.1 executables 66 67# File systems 68file-system FFS # Berkeley Fast Filesystem 69file-system NFS # Sun NFS client support 70file-system CD9660 # ISO 9660 + Rock Ridge file system 71file-system MSDOSFS # MS-DOS FAT file system 72#file-system FDESC # /dev/fd/* 73#file-system KERNFS # /kern 74file-system NULLFS # loopback file system 75#file-system OVERLAY # overlay file system 76file-system PROCFS # /proc 77#file-system UNION # union file system 78file-system MFS # memory-based filesystem 79file-system PTYFS # /dev/pts/N support 80# Disabled as 20KB larger than MFS. 81#file-system TMPFS # Efficient memory file-system 82#file-system UDF # experimental - OSTA UDF CD/DVD file-system 83 84# File system options 85#options FFS_EI # FFS Endian Independent support 86options FFS_NO_SNAPSHOT # No FFS snapshot support 87#options QUOTA # legacy UFS quotas 88#options QUOTA2 # new, in-filesystem UFS quotas 89#options UFS_DIRHASH # UFS Large Directory Hashing 90#options UFS_EXTATTR # Extended attribute support for UFS1 91#options WAPBL # File system journaling support 92#options NFSSERVER # Network File System server 93 94# Networking options 95options INET # IP protocol stack support 96#options INET6 # IPV6 97#options IPSEC # IP security 98#options IPSEC_DEBUG # debug for IP security 99#options GATEWAY # IP packet forwarding 100#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 101 102#options ALTQ # Manipulate network interfaces' output queues 103#options ALTQ_BLUE # Stochastic Fair Blue 104#options ALTQ_CBQ # Class-Based Queueing 105#options ALTQ_CDNR # Diffserv Traffic Conditioner 106#options ALTQ_FIFOQ # First-In First-Out Queue 107#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 108#options ALTQ_HFSC # Hierarchical Fair Service Curve 109#options ALTQ_LOCALQ # Local queueing discipline 110#options ALTQ_PRIQ # Priority Queueing 111#options ALTQ_RED # Random Early Detection 112#options ALTQ_RIO # RED with IN/OUT 113#options ALTQ_WFQ # Weighted Fair Queueing 114 115# Work-around for root on slow servers (insurance...) 116options NFS_BOOT_RWSIZE=1024 117options NFS_BOOT_BOOTPARAM 118 119config netbsd root on ? type ? 120 121# On-board I/O space (required) 122include "arch/sun3/conf/obio.sun3x" 123 124# On-board memory (optional) 125# See frame-buffers 126obmem0 at mainbus? 127 128# VME bus support (optional) 129# One unit for each address space 130vme0 at mainbus? # A16/D16 131vme1 at mainbus? # A16/D32 132vme2 at mainbus? # A24/D16 133vme3 at mainbus? # A24/D32 134vme4 at mainbus? # A32/D16 135vme5 at mainbus? # A32/D32 136 137# 138# Serial ports 139# 140zstty0 at zsc1 channel 0 # ttya 141zstty1 at zsc1 channel 1 # ttyb 142 143kbd0 at zsc0 channel 0 # keyboard 144ms0 at zsc0 channel 1 # mouse 145 146# 147# Network devices 148# 149 150# Intel Ethernet (onboard, or VME) 151ie0 at obio0 addr 0x65000000 ipl 3 152ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 153 154# Lance Ethernet (only onboard) 155le0 at obio0 addr 0x65002000 ipl 3 156 157# 158# Disk and tape devices 159# 160 161# Emulex SCSI (3/80 only) 162# Both `dma' and `esp' are needed. 163# The following flags may be set for the NCR53c94 based esp driver: 164# bits 0-7: disable disconnect/reselect for the corresponding target 165# bits 8-15: disable synchronous negotiation for target [bit-8] 166# 167dma0 at obio0 addr 0x66001000 ipl 2 168esp0 at obio0 addr 0x66000000 ipl 2 flags 0x000000 169 170# Floppy drive 171fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 172fd0 at fdc0 # First (and only) floppy drive. 173 174# Sun3 "si" SCSI controller (NCR 5380) 175# This driver has several flags which may be enabled using 176# the "flags" directive. Valid flags are: 177# 178# 0x000ff Set (1<<target) to disable disconnect/reselect 179# 0x0ff00 Set (1<<(target+8)) to disable parity checking 180# 0x10000 Set this bit to disable DMA interrupts (poll) 181# 0x20000 Set this bit to disable DMA entirely (use PIO) 182# 183# For example: "flags 0x1000f" would disable DMA interrupts, 184# and disable disconnect/reselect for targets 0-3 185si0 at vme2 addr 0x200000 ipl 2 vect 0x40 186si1 at vme2 addr 0x204000 ipl 2 vect 0x41 187 188# Xylogics 450/451 controllers (VME A16/D16) 189xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 190xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 191xy* at xyc? drive ? 192 193# Xylogics 7053 controllers (VME A16/D32) 194xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 195xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 196xd* at xdc? drive ? 197 198# Xylogics 472 tape controllers? 199 200# 201# Frame buffer devices 202# 203 204# P4 Monochrome frame buffer. 205bwtwo0 at obmem0 addr 0x50300000 206 207# P4 8-bit color frame buffer 208cgfour0 at obmem0 addr 0x50300000 209 210# P4 accelerated 8-bit color frame buffer 211# cgsix0 at obmem0 addr 0x50000000 212 213# P4 24-bit color frame buffer 214# cgeight0 at obmem0 addr 0x50300000 215 216# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 217# This driver is going to need work in its mmap function. 218# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 219 220# Support for the CG9 24-bit frame buffer (VME A32/D32). 221# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 222 223# 224# SCSI infrastructure 225# 226scsibus* at scsi? 227 228sd* at scsibus? target ? lun ? # SCSI disks 229st* at scsibus? target ? lun ? # SCSI tapes 230cd* at scsibus? target ? lun ? # SCSI CD-ROMs 231#ch* at scsibus? target ? lun ? # SCSI changer devices 232#ss* at scsibus? target ? lun ? # SCSI scanners 233uk* at scsibus? target ? lun ? # unknown SCSI devices 234 235# 236# accept filters 237#pseudo-device accf_data # "dataready" accept filter 238#pseudo-device accf_http # "httpready" accept filter 239 240# Memory-disk drivers 241pseudo-device md 242 243# Misc. 244pseudo-device loop # network loopback 245pseudo-device bpfilter # packet filter 246#pseudo-device carp # Common Address Redundancy Protocol 247pseudo-device sl # CSLIP 248pseudo-device ppp # PPP 249#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 250#pseudo-device tun # network tunneling over tty 251#pseudo-device tap # virtual Ethernet 252#pseudo-device gre # generic L3 over IP tunnel 253#pseudo-device npf # NPF packet filter 254#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 255#pseudo-device faith # IPv[46] tcp relay translation i/f 256#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 257pseudo-device vlan # IEEE 802.1q encapsulation 258#pseudo-device bridge # simple inter-network bridging 259#pseudo-device vether # Virtual Ethernet for bridge 260#pseudo-device agr # IEEE 802.3ad link aggregation 261 262pseudo-device pty # pseudo-terminals 263pseudo-device vnd # paging to files 264#options VND_COMPRESSION # compressed vnd(4) 265#pseudo-device ccd # concatenated disks 266#pseudo-device cgd # cryptographic disk devices 267#pseudo-device raid # RAIDframe disk driver 268#options RAID_AUTOCONFIG # auto-configuration of RAID components 269# Options to enable various other RAIDframe RAID types. 270#options RF_INCLUDE_EVENODD=1 271#options RF_INCLUDE_RAID5_RS=1 272#options RF_INCLUDE_PARITYLOGGING=1 273#options RF_INCLUDE_CHAINDECLUSTER=1 274#options RF_INCLUDE_INTERDECLUSTER=1 275#options RF_INCLUDE_PARITY_DECLUSTERING=1 276#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 277#pseudo-device fss # file system snapshot device 278pseudo-device clockctl # user control of clock subsystem 279pseudo-device ksyms # /dev/ksyms 280 281# Veriexec 282# include "dev/veriexec.config" 283