GENERIC3X revision 1.132
1# $NetBSD: GENERIC3X,v 1.132 2018/08/01 20:04:14 maxv 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: 1.132 $" 11 12makeoptions COPTS="-Os" # bootloader has size limit (~2MB) 13 14# Machines to be supported by this kernel 15#options FPU_EMULATE # XXX - Ever needed? 16#options HAVE_IOCACHE # XXX - Not yet supported. 17 18# Needs to be set per system. i.e change these as you see fit 19maxusers 4 20 21# Standard system options 22options KTRACE # system call tracing 23options SYSVMSG # System V message queues 24options SYSVSEM # System V semaphores 25options SYSVSHM # System V shared memory 26 27#options MODULAR # new style module(7) framework 28#options MODULAR_DEFAULT_AUTOLOAD 29 30#options INSECURE # disable kernel security level 31#options USERCONF # userconf(4) support 32options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 33#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 34 35# Alternate buffer queue strategies for better responsiveness under high 36# disk I/O load. 37#options BUFQ_READPRIO 38#options BUFQ_PRIOCSCAN 39 40# Which kernel debugger? Uncomment either this: 41options DDB 42# ... or these for KGDB (gdb remote target) 43#makeoptions DEBUG="-g" # debugging symbols for gdb 44#options KGDB 45#options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 46 47# Other debugging options 48#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 49#options DEBUG # kernel debugging code 50#options DIAGNOSTIC # extra kernel sanity checking 51#options PMAP_DEBUG 52#options SCSIDEBUG 53#options SCSIVERBOSE # Verbose SCSI errors 54 55# Compatibility options 56# Originally in NetBSD 1.0, but limited to 6.0 for size. 57#include "conf/compat_netbsd10.config" 58include "conf/compat_netbsd60.config" 59#options COMPAT_AOUT_M68K # support for NetBSD a.out executables 60#options COMPAT_LINUX # can run Linux/m68k executables 61#options EXEC_AOUT # support for a.out executables 62#options COMPAT_SUNOS # can run SunOS 4.1.1 executables 63#options COMPAT_SVR4 # can run SVR4 executables 64 65# Filesystem options 66file-system FFS # Berkeley Fast Filesystem 67file-system NFS # Sun NFS client support 68file-system CD9660 # ISO 9660 + Rock Ridge file system 69file-system MSDOSFS # MS-DOS FAT file system 70#file-system FDESC # /dev/fd/* 71#file-system KERNFS # /kern 72file-system NULLFS # loopback file system 73#file-system OVERLAY # overlay file system 74file-system PROCFS # /proc 75#file-system UNION # union file system 76file-system MFS # memory-based filesystem 77file-system PTYFS # /dev/pts/N support 78# Disabled as 20KB larger than MFS. 79#file-system TMPFS # Efficient memory file-system 80#file-system UDF # experimental - OSTA UDF CD/DVD file-system 81 82#options NFSSERVER # nfs server support 83#options QUOTA # legacy UFS quotas 84#options QUOTA2 # new, in-filesystem UFS quotas 85#options FFS_EI # FFS Endian Independent support 86#options WAPBL # File system journaling support 87#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 88options FFS_NO_SNAPSHOT # No FFS snapshot support 89 90# Networking options 91options INET # IP protocol stack support 92#options INET6 # IPV6 93#options IPSEC # IP security 94#options IPSEC_DEBUG # debug for IP security 95#options GATEWAY # IP packet forwarding 96#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 97 98#options ALTQ # Manipulate network interfaces' output queues 99#options ALTQ_BLUE # Stochastic Fair Blue 100#options ALTQ_CBQ # Class-Based Queueing 101#options ALTQ_CDNR # Diffserv Traffic Conditioner 102#options ALTQ_FIFOQ # First-In First-Out Queue 103#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 104#options ALTQ_HFSC # Hierarchical Fair Service Curve 105#options ALTQ_LOCALQ # Local queueing discipline 106#options ALTQ_PRIQ # Priority Queueing 107#options ALTQ_RED # Random Early Detection 108#options ALTQ_RIO # RED with IN/OUT 109#options ALTQ_WFQ # Weighted Fair Queueing 110 111# Work-around for root on slow servers (insurance...) 112options NFS_BOOT_RWSIZE=1024 113options NFS_BOOT_BOOTPARAM 114 115config netbsd root on ? type ? 116 117# On-board I/O space (required) 118include "arch/sun3/conf/obio.sun3x" 119 120# On-board memory (optional) 121# See frame-buffers 122obmem0 at mainbus? 123 124# VME bus support (optional) 125# One unit for each address space 126vme0 at mainbus? # A16/D16 127vme1 at mainbus? # A16/D32 128vme2 at mainbus? # A24/D16 129vme3 at mainbus? # A24/D32 130vme4 at mainbus? # A32/D16 131vme5 at mainbus? # A32/D32 132 133# 134# Serial ports 135# 136zstty0 at zsc1 channel 0 # ttya 137zstty1 at zsc1 channel 1 # ttyb 138 139kbd0 at zsc0 channel 0 # keyboard 140ms0 at zsc0 channel 1 # mouse 141 142# 143# Network devices 144# 145 146# Intel Ethernet (onboard, or VME) 147ie0 at obio0 addr 0x65000000 ipl 3 148ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 149 150# Lance Ethernet (only onboard) 151le0 at obio0 addr 0x65002000 ipl 3 152 153# 154# Disk and tape devices 155# 156 157# Emulex SCSI (3/80 only) 158# Both `dma' and `esp' are needed. 159# The following flags may be set for the NCR53c94 based esp driver: 160# bits 0-7: disable disconnect/reselect for the corresponding target 161# bits 8-15: disable synchronous negotiation for target [bit-8] 162# 163dma0 at obio0 addr 0x66001000 ipl 2 164esp0 at obio0 addr 0x66000000 ipl 2 flags 0x000000 165 166# Floppy drive 167fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 168fd0 at fdc0 # First (and only) floppy drive. 169 170# Sun3 "si" SCSI controller (NCR 5380) 171# This driver has several flags which may be enabled using 172# the "flags" directive. Valid flags are: 173# 174# 0x000ff Set (1<<target) to disable disconnect/reselect 175# 0x0ff00 Set (1<<(target+8)) to disable parity checking 176# 0x10000 Set this bit to disable DMA interrupts (poll) 177# 0x20000 Set this bit to disable DMA entirely (use PIO) 178# 179# For example: "flags 0x1000f" would disable DMA interrupts, 180# and disable disconnect/reselect for targets 0-3 181si0 at vme2 addr 0x200000 ipl 2 vect 0x40 182si1 at vme2 addr 0x204000 ipl 2 vect 0x41 183 184# Xylogics 450/451 controllers (VME A16/D16) 185xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 186xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 187xy* at xyc? drive ? 188 189# Xylogics 7053 controllers (VME A16/D32) 190xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 191xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 192xd* at xdc? drive ? 193 194# Xylogics 472 tape controllers? 195 196# 197# Frame buffer devices 198# 199 200# P4 Monochrome frame buffer. 201bwtwo0 at obmem0 addr 0x50300000 202 203# P4 8-bit color frame buffer 204cgfour0 at obmem0 addr 0x50300000 205 206# P4 accelerated 8-bit color frame buffer 207# cgsix0 at obmem0 addr 0x50000000 208 209# P4 24-bit color frame buffer 210# cgeight0 at obmem0 addr 0x50300000 211 212# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 213# This driver is going to need work in its mmap function. 214# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 215 216# Support for the CG9 24-bit frame buffer (VME A32/D32). 217# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 218 219# 220# SCSI infrastructure 221# 222scsibus* at scsi? 223 224sd* at scsibus? target ? lun ? # SCSI disks 225st* at scsibus? target ? lun ? # SCSI tapes 226cd* at scsibus? target ? lun ? # SCSI CD-ROMs 227#ch* at scsibus? target ? lun ? # SCSI changer devices 228#ss* at scsibus? target ? lun ? # SCSI scanners 229uk* at scsibus? target ? lun ? # unknown SCSI devices 230 231# 232# accept filters 233#pseudo-device accf_data # "dataready" accept filter 234#pseudo-device accf_http # "httpready" accept filter 235 236# Memory-disk drivers 237pseudo-device md 238 239# Misc. 240pseudo-device loop # network loopback 241pseudo-device bpfilter # packet filter 242#pseudo-device carp # Common Address Redundancy Protocol 243pseudo-device sl # CSLIP 244pseudo-device ppp # PPP 245#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 246#pseudo-device tun # network tunneling over tty 247#pseudo-device tap # virtual Ethernet 248#pseudo-device gre # generic L3 over IP tunnel 249#pseudo-device npf # NPF packet filter 250#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 251#pseudo-device faith # IPv[46] tcp relay translation i/f 252#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 253pseudo-device vlan # IEEE 802.1q encapsulation 254#pseudo-device bridge # simple inter-network bridging 255#pseudo-device agr # IEEE 802.3ad link aggregation 256#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 257 258pseudo-device pty # pseudo-terminals 259pseudo-device vnd # paging to files 260#options VND_COMPRESSION # compressed vnd(4) 261#pseudo-device ccd # concatenated disks 262#pseudo-device cgd # cryptographic disk devices 263#pseudo-device raid # RAIDframe disk driver 264#options RAID_AUTOCONFIG # auto-configuration of RAID components 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 # file system snapshot device 274pseudo-device clockctl # user control of clock subsystem 275pseudo-device ksyms # /dev/ksyms 276 277# Veriexec 278# 279# a pseudo device needed for veriexec 280#pseudo-device veriexec 281# 282# Uncomment the fingerprint methods below that are desired. Note that 283# removing fingerprint methods will have almost no impact on the kernel 284# code size. 285# 286#options VERIFIED_EXEC_FP_SHA256 287#options VERIFIED_EXEC_FP_SHA384 288#options VERIFIED_EXEC_FP_SHA512 289