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MIPSSIM revision 1.2 
      1 # $NetBSD: MIPSSIM,v 1.2 2021/02/08 00:47:53 simonb Exp $
      2 #
      3 # Kernel config for the QEMU MIPS "mipssim" simulator
      4 
      5 include 	"arch/evbmips/conf/std.mipssim"
      6 
      7 #ident 		"GENERIC-$Revision: 1.2 $"
      8 
      9 maxusers	32
     10 
     11 options 	MIPS32
     12 options 	MIPS32R2
     13 options 	NOFPU		# No FPU
     14 options 	FPEMUL		# emulate FPU insn
     15 #options 	HZ=512		# for profiling
     16 
     17 #options 	LOCKDEBUG
     18 options 	SOSEND_COUNTERS
     19 options 	INET_CSUM_COUNTERS
     20 options 	TCP_CSUM_COUNTERS
     21 options 	UDP_CSUM_COUNTERS
     22 options 	TCP_OUTPUT_COUNTERS
     23 
     24 #options 	NTP		# network time protocol
     25 
     26 # Debugging options
     27 options 	DIAGNOSTIC	# extra kernel sanity checking
     28 options 	DEBUG		# extra kernel debugging support
     29 options 	DDB		# kernel dynamic debugger
     30 options 	DDB_HISTORY_SIZE=100 # enable history editing in DDB
     31 makeoptions 	DEBUG="-g"	# compile full symbol table
     32 makeoptions	COPY_SYMTAB=1	# size for embedded symbol table
     33 
     34 pseudo-device	md				# memory disk device
     35 options 	MEMORY_DISK_HOOKS
     36 options 	MEMORY_DISK_IS_ROOT		# Force root on ram-disk
     37 options 	MEMORY_DISK_ROOT_SIZE=32768	# size of memory disk, in blocks
     38 
     39 # Compatibility options
     40 include         "conf/compat_netbsd50.config"
     41 #options 	EXEC_ECOFF	# exec ECOFF binaries
     42 #options 	COMPAT_ULTRIX	# binary compatibility with Ultrix
     43 
     44 # File systems
     45 file-system	FFS		# Berkeley Fast Filesystem
     46 #file-system	MFS		# memory-based filesystem
     47 #file-system 	EXT2FS		# second extended file system (linux)
     48 file-system	NFS		# Sun NFS-compatible filesystem client
     49 #file-system	KERNFS		# kernel data-structure filesystem
     50 #file-system	NULLFS		# NULL layered filesystem
     51 #file-system 	OVERLAY		# overlay file system
     52 #file-system	FDESC		# user file descriptor filesystem
     53 #file-system	UMAPFS		# uid/gid remapping filesystem
     54 #file-system	LFS		# Log-based filesystem (still experimental)
     55 #file-system	PROCFS		# /proc
     56 #file-system	CD9660		# ISO 9660 + Rock Ridge file system
     57 #file-system	UNION		# union file system
     58 #file-system	MSDOSFS		# MS-DOS FAT filesystem(s).
     59 #file-system 	CODA		# Coda File System; also needs vcoda (below)
     60 file-system	PTYFS		# /dev/pts/N support
     61 
     62 # File system options
     63 #options 	NFSSERVER	# Sun NFS-compatible filesystem server
     64 #options 	QUOTA		# legacy UFS quotas
     65 #options 	QUOTA2		# new, in-filesystem UFS quotas
     66 #options 	DISKLABEL_EI	# disklabel Endian Independent support
     67 #options 	FFS_EI		# FFS Endian Independent support
     68 #options 	WAPBL		# File system journaling support
     69 #options 	EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
     70 				# immutable) behave as system flags.
     71 
     72 # Alternate buffer queue strategies for better responsiveness under high
     73 # disk I/O load.
     74 #options 	BUFQ_READPRIO
     75 #options 	BUFQ_PRIOCSCAN
     76 
     77 # Networking options
     78 #options 	GATEWAY		# IP packet forwarding
     79 options 	INET		# Internet protocols
     80 #options 	INET6		# IPV6
     81 #options 	IPSEC		# IP security
     82 #options 	IPSEC_DEBUG	# debug for IP security
     83 #options 	MROUTING	# packet forwarding of multicast packets
     84 #options 	NETATALK	# AppleTalk (over Ethernet) protocol
     85 #options 	PIM		# Protocol Independent Multicast
     86 #options 	PPP_BSDCOMP	# BSD-Compress compression support for PPP
     87 #options 	PPP_DEFLATE	# Deflate compression support for PPP
     88 #options 	PPP_FILTER	# Active filter support for PPP (requires bpf)
     89 
     90 # JIT compiler for bpfilter
     91 #options	SLJIT
     92 #options	BPFJIT
     93 
     94 # These options enable verbose messages for several subsystems.
     95 # Warning, these may compile large string tables into the kernel!
     96 #options 	MIIVERBOSE	# verbose PHY autoconfig messages
     97 
     98 options 	NFS_BOOT_DHCP
     99 
    100 config		netbsd		root on ? type ?
    101 
    102 mainbus0 	at root
    103 cpu* 		at mainbus?
    104 com*		at mainbus?
    105 # mipsnet*	at mainbus?
    106 # options 	MIPSSIM_ETH_MACADDR="ba:bb:1e:01:23:45"
    107 
    108 # Network pseudo-devices
    109 pseudo-device	bpfilter			# Berkeley packet filter
    110 #pseudo-device 	carp				# Common Address Redundancy Protocol
    111 pseudo-device	loop				# network loopback
    112 #pseudo-device	ppp				# Point-to-Point Protocol
    113 #pseudo-device	sl				# Serial Line IP
    114 #pseudo-device	tun				# network tunneling over tty
    115 #pseudo-device	gre				# generic L3 over IP tunnel
    116 #pseudo-device	ipip				# RFC 2003 IP Encapsulation
    117 #pseudo-device	gif				# RFC1933 tunnel
    118 #pseudo-device	faith				# IPv[46] tcp relay translation
    119 # Miscellaneous pseudo-devices
    120 pseudo-device	pty				# pseudo-terminals
    121 #pseudo-device	sequencer			# MIDI sequencer
    122 
    123 # A pseudo device needed for Coda		# also needs CODA (above)
    124 #pseudo-device	vcoda				# coda minicache <-> venus comm.
    125 pseudo-device	clockctl			# user control of clock subsystem
    126 pseudo-device	ksyms				# /dev/ksyms
    127 
    128 include "dev/veriexec.config"
    129