GENERIC revision 1.31
1# $NetBSD: GENERIC,v 1.31 2005/06/25 12:05:16 rpaulo 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/cesfic/conf/std.cesfic" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25# Need to set locally 26maxusers 32 27 28#options LEDEBUG 29 30options FPSP 31 32# Standard system options 33options USERCONF # userconf(4) support 34#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 35options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 36 37# Enable experimental buffer queue strategy for better responsiveness under 38# high disk I/O load. Use it with caution - it's not proven to be stable yet. 39#options BUFQ_READPRIO 40#options BUFQ_PRIOCSCAN 41 42#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 43options COMPAT_43 # compatibility with 4.3BSD interfaces 44options COMPAT_44 # compatibility with 4.4BSD binaries 45options COMPAT_09 # compatibility with NetBSD 0.9 46options COMPAT_10 # compatibility with NetBSD 1.0 47options COMPAT_11 # compatibility with NetBSD 1.1 48options COMPAT_12 # compatibility with NetBSD 1.2 49options COMPAT_13 # compatibility with NetBSD 1.3 50options COMPAT_14 # compatibility with NetBSD 1.4 51options COMPAT_15 # compatibility with NetBSD 1.5 52options COMPAT_16 # compatibility with NetBSD 1.6 53options COMPAT_20 # compatibility with NetBSD 2.0 54#options SYSVSHM # System V-style shared memory 55#options SYSVSEM # System V-style semaphores 56#options SEMMNI=10 # number of semaphore identifiers 57#options SEMMNS=60 # number of semaphores in system 58#options SEMUME=10 # max number of undo entries per process 59#options SEMMNU=30 # number of undo structures in system 60#options SYSVMSG # System V-style message queues 61#options P1003_1B_SEMAPHORE # p1003.1b semaphore support 62options KTRACE # system call tracing support 63options SYSTRACE # system call vetting via systrace(1) 64#options NKMEMCLUSTERS=1024 # 4K pages in kernel malloc pool 65#options LKM # Loadable kernel modules 66options COMPAT_SUNOS 67options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 68 69# Filesystems 70#file-system FFS # fast filesystem 71#file-system CD9660 # CD-ROM ISO-9660 filesystem 72file-system NFS # Network filesystem client 73#file-system UNION # Union filesystem (req. for FDESC) 74#file-system KERNFS # kernel data-structure filesystem 75#file-system FDESC # user file descriptor filesystem 76#file-system PROCFS # /proc filesystem 77#file-system MFS # Memory-based filesystem 78#file-system PTYFS # experimental - /dev/ptm support 79 80# Filesystem options 81options FIFO # POSIX fifo support (in all filesystems) 82#options QUOTA # User and group quotas in FFS 83#options NFSSERVER # Network filesystem server 84 85# Networking options 86options INET # Internet protocols 87#options GATEWAY # IP forwarding + larger mb_map 88#options MROUTING # Multicast routing 89#options PIM # Protocol Independent Multicast 90#options PFIL_HOOKS # packet filter hooks 91#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 92 93#options ALTQ # Manipulate network interfaces' output queues 94#options ALTQ_BLUE # Stochastic Fair Blue 95#options ALTQ_CBQ # Class-Based Queueing 96#options ALTQ_CDNR # Diffserv Traffic Conditioner 97#options ALTQ_FIFOQ # First-In First-Out Queue 98#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 99#options ALTQ_HFSC # Hierarchical Fair Service Curve 100#options ALTQ_LOCALQ # Local queueing discipline 101#options ALTQ_PRIQ # Priority Queueing 102#options ALTQ_RED # Random Early Detection 103#options ALTQ_RIO # RED with IN/OUT 104#options ALTQ_WFQ # Weighted Fair Queueing 105 106# This option enables a different copyin/copyout that uses page 107# mapping for large copies. 108#options MAPPEDCOPY # different copyin/copyout for large copies 109 110options COMPAT_M68K4K # compat. with NetBSD/m68k4k binaries 111options COMPAT_AOUT_M68K # support for NetBSD a.out executables 112 113# Debugging options 114options DIAGNOSTIC # Extra kernel sanity checks 115options DEBUG # Enable misc. kernel debugging code 116options DDB # Kernel Dynamic Debugger 117#options KGDB 118makeoptions DEBUG="-g" # netbsd.gdb with full debugging symbols 119 120options NFS_BOOT_DHCP 121 122config netbsd root on ? type ? 123 124mainbus0 at root # root "bus" 125 126zsc* at mainbus0 127zstty* at zsc? channel ? 128 129le* at mainbus0 # LANCE ethernet interfaces 130 131pseudo-device pty 64 # pseudo ptys 132#pseudo-device sl 4 # SLIP network interfaces 133#pseudo-device ppp 4 # PPP network interfaces 134#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 135#pseudo-device bpfilter 16 # Berkeley packet filter 136#pseudo-device bridge # simple inter-network bridging 137#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 138#pseudo-device vnd 4 # vnode pseudo-disks 139#pseudo-device ccd 4 # concatenated disk devices 140#pseudo-device cgd 4 # cryptographic disk devices 141pseudo-device loop # loopback network interface 142#pseudo-device ipfilter # IP Filter package 143pseudo-device rnd 144pseudo-device clockctl # user control of clock subsystem 145pseudo-device ksyms # /dev/ksyms 146#pseudo-device pf # PF packet filter 147#pseudo-device pflog # PF log if 148