1 # $NetBSD: GENERIC,v 1.147 2008/11/24 11:41:15 ad Exp $
3 # GENERIC machine description file
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.
9 # The machine description file can be customised for your specific
10 # machine to reduce the kernel size and improve its performance.
12 # For further information on compiling NetBSD kernels, see the config(8)
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
21 # Supports Sun3 (3/50, 3/60, 3/110, 3/160, 3/260, 3/E)
22 # Supports root on: ie0, le0, sd*, ...
24 include "arch/sun3/conf/std.sun3"
26 options INCLUDE_CONFIG_FILE # embed config file in kernel binary
28 #ident "GENERIC-$Revision: 1.148 $"
30 makeoptions COPTS="-Os" # bootloader has size limit (~2MB)
32 # Machines to be supported by this kernel
34 options HAVECACHE # Sun3/260 VAC
36 # Needs to be set per system. i.e change these as you see fit
39 # Standard system options
40 options KTRACE # system call tracing
41 options SYSVMSG # System V message queues
42 options SYSVSEM # System V semaphores
43 options SYSVSHM # System V shared memory
44 options P1003_1B_SEMAPHORE # p1003.1b semaphore support
45 #options INSECURE # disable kernel security level
46 #options USERCONF # userconf(4) support
47 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
48 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel
50 # Enable experimental buffer queue strategy for better responsiveness under
51 # high disk I/O load. Use it with caution - it's not proven to be stable yet.
52 #options BUFQ_READPRIO
53 #options BUFQ_PRIOCSCAN
55 # Which kernel debugger? Uncomment either this:
57 # ... or these for KGDB (gdb remote target)
58 #makeoptions DEBUG="-g" # debugging symbols for gdb
60 #options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01
62 # Other debugging options
63 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB
64 #options DEBUG # kernel debugging code
65 #options DIAGNOSTIC # extra kernel sanity checking
66 #options KMEMSTATS # kernel memory statistics (vmstat -m)
69 #options SCSIVERBOSE # Verbose SCSI errors
71 # Compatibility options
72 options COMPAT_SUNOS # can run SunOS 4.1.1 executables
73 #options COMPAT_SVR4 # can run SVR4 executables
74 options COMPAT_43 # and 4.3BSD and ...
75 options COMPAT_10 # NetBSD 1.0
76 options COMPAT_11 # NetBSD 1.1
77 options COMPAT_12 # NetBSD 1.2
78 options COMPAT_13 # NetBSD 1.3
79 options COMPAT_14 # NetBSD 1.4
80 options COMPAT_15 # NetBSD 1.5
81 options COMPAT_16 # NetBSD 1.6
82 options COMPAT_20 # NetBSD 2.0
83 options COMPAT_30 # NetBSD 3.0
84 options COMPAT_40 # NetBSD 4.0
85 options COMPAT_50 # NetBSD 5.0 compatibility.
86 options COMPAT_AOUT_M68K # support for NetBSD a.out executables
87 #options COMPAT_LINUX # can run Linux/m68k executables
88 options EXEC_AOUT # support for a.out executables
89 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended.
90 options COMPAT_BSDPTY # /dev/[pt]ty?? ptys.
93 file-system FFS # Berkeley Fast Filesystem
94 file-system NFS # Sun NFS client support
95 file-system CD9660 # ISO 9660 + Rock Ridge file system
96 file-system FDESC # /dev/fd/*
97 file-system KERNFS # /kern
98 file-system NULLFS # loopback file system
99 #file-system OVERLAY # overlay file system
100 file-system PROCFS # /proc
101 #file-system UNION # union file system
102 file-system MFS # memory-based filesystem
103 file-system PTYFS # /dev/pts/N support
104 #file-system TMPFS # Efficient memory file-system
105 #file-system UDF # experimental - OSTA UDF CD/DVD file-system
107 options NFSSERVER # nfs server support
108 #options QUOTA # FFS quotas
109 #options FFS_EI # FFS Endian Independant support
110 options WAPBL # File system journaling support - Experimental
111 #options UFS_DIRHASH # UFS Large Directory Hashing - Experimental
112 options FFS_NO_SNAPSHOT # No FFS snapshot support
115 options INET # IP protocol stack support
117 #options IPSEC # IP security
118 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC)
119 #options IPSEC_NAT_T # IPsec NAT traversal (NAT-T)
120 #options IPSEC_DEBUG # debug for IP security
121 #options GATEWAY # IP packet forwarding
122 #options ISO,TPIP # OSI networking
123 #options EON # OSI tunneling over IP
124 options PFIL_HOOKS # pfil(9) packet filter hooks.
125 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
127 #options ALTQ # Manipulate network interfaces' output queues
128 #options ALTQ_BLUE # Stochastic Fair Blue
129 #options ALTQ_CBQ # Class-Based Queueing
130 #options ALTQ_CDNR # Diffserv Traffic Conditioner
131 #options ALTQ_FIFOQ # First-In First-Out Queue
132 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box)
133 #options ALTQ_HFSC # Hierarchical Fair Service Curve
134 #options ALTQ_LOCALQ # Local queueing discipline
135 #options ALTQ_PRIQ # Priority Queueing
136 #options ALTQ_RED # Random Early Detection
137 #options ALTQ_RIO # RED with IN/OUT
138 #options ALTQ_WFQ # Weighted Fair Queueing
140 # Work-around for root on slow servers (insurance...)
141 options NFS_BOOT_RWSIZE=1024
142 options NFS_BOOT_BOOTPARAM
144 config netbsd root on ? type ?
146 # On-board I/O space (required)
147 include "arch/sun3/conf/obio.sun3"
149 # On-board memory (optional)
153 # VME bus support (optional)
154 # One unit for each address space
155 vme0 at mainbus? # A16/D16
156 vme1 at mainbus? # A16/D32
157 vme2 at mainbus? # A24/D16
158 vme3 at mainbus? # A24/D32
159 vme4 at mainbus? # A32/D16
160 vme5 at mainbus? # A32/D32
165 zstty0 at zsc1 channel 0 # ttya
166 zstty1 at zsc1 channel 1 # ttyb
168 kbd0 at zsc0 channel 0 # keyboard
169 ms0 at zsc0 channel 1 # mouse
175 # Intel Ethernet (onboard, or VME)
176 ie0 at obio0 addr 0x0C0000 ipl 3
177 ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75
179 # Lance Ethernet (only onboard)
180 le0 at obio0 addr 0x120000 ipl 3
182 # All Sun3 machines with an "le" (3/50, 3/60) should be
183 # presumed to have the old, buggy LANCE chip. (Rev. C)
184 options LANCE_REVC_BUG
187 # Disk and tape devices
190 # Sun3 "si" SCSI controller (NCR 5380)
191 # This driver has several flags which may be enabled using
192 # the "flags" directive. Valid flags are:
194 # 0x000ff Set (1<<target) to disable disconnect/reselect
195 # 0x0ff00 Set (1<<(target+8)) to disable parity checking
196 # 0x10000 Set this bit to disable DMA interrupts (poll)
197 # 0x20000 Set this bit to disable DMA entirely (use PIO)
199 # For example: "flags 0x1000f" would disable DMA interrupts,
200 # and disable disconnect/reselect for targets 0-3
201 si0 at obio0 addr 0x140000 ipl 2
202 si0 at vme2 addr 0x200000 ipl 2 vect 0x40
203 si1 at vme2 addr 0x204000 ipl 2 vect 0x41
205 # Xylogics 450/451 controllers (VME A16/D16)
206 xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48
207 xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49
210 # Xylogics 7053 controllers (VME A16/D32)
211 xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44
212 xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45
215 # Xylogics 472 tape controllers?
217 # Sun3/E SCSI+Ethernet board (VME A24/D16)
218 # Note: the board uses vect and vect+1
219 sebuf0 at vme2 addr 0x300000 ipl 2 vect 0x74 # and 0x75
220 sebuf1 at vme2 addr 0x340000 ipl 2 vect 0x76 # and 0x77
225 # Frame buffer devices
228 include "arch/sun3/conf/bw2.sun3"
229 include "arch/sun3/conf/cg4.sun3"
231 # 3/60 P4 accelerated 8-bit color frame buffer
232 # cgsix0 at obmem0 addr 0xff000000
234 # 3/60 P4 24-bit color frame buffer
235 # cgeight0 at obmem0 addr 0xff300000
237 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
238 cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8
240 # Support for the CG9 24-bit frame buffer (VME A32/D32).
241 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA
244 # SCSI infrastructure
248 sd* at scsibus? target ? lun ? # SCSI disks
249 st* at scsibus? target ? lun ? # SCSI tapes
250 cd* at scsibus? target ? lun ? # SCSI CD-ROMs
251 #ch* at scsibus? target ? lun ? # SCSI changer devices
252 #ss* at scsibus? target ? lun ? # SCSI scanners
253 uk* at scsibus? target ? lun ? # unknown SCSI devices
257 pseudo-device accf_data # "dataready" accept filter
258 pseudo-device accf_http # "httpready" accept filter
260 # Memory-disk drivers
264 pseudo-device loop 1 # network loopback
265 pseudo-device bpfilter # packet filter
266 #pseudo-device carp # Common Address Redundancy Protocol
267 pseudo-device sl # CSLIP
268 pseudo-device ppp # PPP
269 #pseudo-device pppoe # PPP over Ethernet (RFC 2516)
270 #pseudo-device tun # network tunneling over tty
271 #pseudo-device tap # virtual Ethernet
272 #pseudo-device gre # generic L3 over IP tunnel
273 #pseudo-device ipfilter # ip filter
274 #pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933)
275 #pseudo-device faith # IPv[46] tcp relay translation i/f
276 #pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation
277 pseudo-device vlan # IEEE 802.1q encapsulation
278 #pseudo-device bridge # simple inter-network bridging
279 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too
280 #pseudo-device agr # IEEE 802.3ad link aggregation
281 pseudo-device rnd # /dev/random and in-kernel generator
283 pseudo-device pty # pseudo-terminals
284 pseudo-device vnd # paging to files
285 #options VND_COMPRESSION # compressed vnd(4)
286 #pseudo-device ccd 4 # concatenated disks
287 #pseudo-device cgd 4 # cryptographic disk devices
288 #pseudo-device raid 4 # RAIDframe disk driver
289 #options RAID_AUTOCONFIG # auto-configuration of RAID components
290 # Options to enable various other RAIDframe RAID types.
291 #options RF_INCLUDE_EVENODD=1
292 #options RF_INCLUDE_RAID5_RS=1
293 #options RF_INCLUDE_PARITYLOGGING=1
294 #options RF_INCLUDE_CHAINDECLUSTER=1
295 #options RF_INCLUDE_INTERDECLUSTER=1
296 #options RF_INCLUDE_PARITY_DECLUSTERING=1
297 #options RF_INCLUDE_PARITY_DECLUSTERING_DS=1
298 #pseudo-device fss 4 # file system snapshot device
299 pseudo-device clockctl # user control of clock subsystem
300 pseudo-device ksyms # /dev/ksyms
301 #pseudo-device pf # PF packet filter
302 #pseudo-device pflog # PF log if
306 # a pseudo device needed for veriexec
307 #pseudo-device veriexec 1
309 # Uncomment the fingerprint methods below that are desired. Note that
310 # removing fingerprint methods will have almost no impact on the kernel
313 #options VERIFIED_EXEC_FP_RMD160
314 #options VERIFIED_EXEC_FP_SHA256
315 #options VERIFIED_EXEC_FP_SHA384
316 #options VERIFIED_EXEC_FP_SHA512
317 #options VERIFIED_EXEC_FP_SHA1
318 #options VERIFIED_EXEC_FP_MD5