1# $NetBSD: MIPSSIM,v 1.9 2024/01/29 18:27:11 christos Exp $ 2# 3# Kernel config for the QEMU MIPS "mipssim" simulator 4# 5# The QEMU virtio support is experimental and subject to change 6# and will likely be removed when qemu gains a MIPS "virt" target. 7# 8 9include "arch/evbmips/conf/std.mipssim" 10 11#ident "GENERIC-$Revision: 1.9 $" 12 13maxusers 32 14 15options MIPS32 16options MIPS32R2 17options NOFPU # No FPU 18options FPEMUL # emulate FPU insn 19options HZ=50 # half usual host speed 20 21#options LOCKDEBUG 22options SOSEND_COUNTERS 23options INET_CSUM_COUNTERS 24options TCP_CSUM_COUNTERS 25options UDP_CSUM_COUNTERS 26options TCP_OUTPUT_COUNTERS 27 28options MSGBUFSIZE=32768 # need a bit more than 4K for virtio qemu 29 30options NTP # network time protocol 31 32# Debugging options 33options DIAGNOSTIC # extra kernel sanity checking 34options DEBUG # extra kernel debugging support 35options DDB # kernel dynamic debugger 36options DDB_HISTORY_SIZE=100 # enable history editing in DDB 37makeoptions DEBUG="-g" # compile full symbol table 38makeoptions COPY_SYMTAB=1 # size for embedded symbol table 39 40pseudo-device md # memory disk device 41options MEMORY_DISK_HOOKS 42options MEMORY_DISK_IS_ROOT # Force root on ram-disk 43options MEMORY_DISK_ROOT_SIZE=32768 # size of memory disk, in blocks 44 45# Compatibility options 46include "conf/compat_netbsd50.config" 47#options EXEC_ECOFF # exec ECOFF binaries 48#options COMPAT_ULTRIX # binary compatibility with Ultrix 49 50options SYSVMSG # System V-like message queues 51options SYSVSEM # System V-like semaphores 52options SYSVSHM # System V-like memory sharing 53 54# File systems 55file-system FFS # Berkeley Fast Filesystem 56#file-system MFS # memory-based filesystem 57#file-system EXT2FS # second extended file system (linux) 58file-system NFS # Sun NFS-compatible filesystem client 59file-system KERNFS # kernel data-structure filesystem 60file-system NULLFS # NULL layered filesystem 61file-system OVERLAY # overlay file system 62file-system FDESC # user file descriptor filesystem 63#file-system UMAPFS # uid/gid remapping filesystem 64#file-system LFS # Log-based filesystem (still experimental) 65file-system PROCFS # /proc 66file-system CD9660 # ISO 9660 + Rock Ridge file system 67file-system UNION # union file system 68#file-system MSDOSFS # MS-DOS FAT filesystem(s). 69#file-system CODA # Coda File System; also needs vcoda (below) 70file-system PTYFS # /dev/pts/N support 71file-system MFS # memory-based filesystem 72file-system TMPFS # Efficient memory file-system 73 74# File system options 75options FFS_EI # FFS Endian Independent support 76#options QUOTA # legacy UFS quotas 77#options QUOTA2 # new, in-filesystem UFS quotas 78#options UFS_DIRHASH # UFS Large Directory Hashing 79#options UFS_EXTATTR # Extended attribute support for UFS1 80options WAPBL # File system journaling support 81options DISKLABEL_EI # disklabel Endian Independent support 82#options NFSSERVER # Network File System server 83 84# Alternate buffer queue strategies for better responsiveness under high 85# disk I/O load. 86#options BUFQ_READPRIO 87#options BUFQ_PRIOCSCAN 88 89# Networking options 90#options GATEWAY # IP packet forwarding 91options INET # Internet protocols 92options INET6 # IPV6 93#options IPSEC # IP security 94#options IPSEC_DEBUG # debug for IP security 95#options MROUTING # packet forwarding of multicast packets 96#options NETATALK # AppleTalk (over Ethernet) protocol 97#options PIM # Protocol Independent Multicast 98#options PPP_BSDCOMP # BSD-Compress compression support for PPP 99#options PPP_DEFLATE # Deflate compression support for PPP 100#options PPP_FILTER # Active filter support for PPP (requires bpf) 101 102# JIT compiler for bpfilter 103#options SLJIT 104#options BPFJIT 105 106# These options enable verbose messages for several subsystems. 107# Warning, these may compile large string tables into the kernel! 108#options MIIVERBOSE # verbose PHY autoconfig messages 109 110options NFS_BOOT_DHCP 111 112config netbsd root on ? type ? 113 114mainbus0 at root 115cpu* at mainbus? 116com* at mainbus? 117# mipsnet* at mainbus? 118# options MIPSSIM_ETH_MACADDR="ba:bb:1e:01:23:45" 119 120 121# Virtio devices 122virtio* at mainbus? # Virtio PCI device 123#viomb* at virtio? # Virtio memory balloon device 124ld* at virtio? # Virtio disk device 125vioif* at virtio? # Virtio network device 126viornd* at virtio? # Virtio entropy device 127vioscsi* at virtio? # Virtio SCSI device 128#vio9p* at virtio? # Virtio 9P device 129 130# SCSI bus support 131scsibus* at scsi? 132 133# SCSI devices 134sd* at scsibus? target ? lun ? # SCSI disk drives 135#st* at scsibus? target ? lun ? # SCSI tape drives 136cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 137#ch* at scsibus? target ? lun ? # SCSI autochangers 138#ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 139#ss* at scsibus? target ? lun ? # SCSI scanners 140#uk* at scsibus? target ? lun ? # SCSI unknown 141 142 143# Network pseudo-devices 144pseudo-device bpfilter # Berkeley packet filter 145#pseudo-device carp # Common Address Redundancy Protocol 146pseudo-device loop # network loopback 147#pseudo-device ppp # Point-to-Point Protocol 148#pseudo-device sl # Serial Line IP 149#pseudo-device tun # network tunneling over tty 150#pseudo-device gre # generic L3 over IP tunnel 151#pseudo-device ipip # RFC 2003 IP Encapsulation 152#pseudo-device gif # RFC1933 tunnel 153#pseudo-device faith # IPv[46] tcp relay translation 154# Miscellaneous pseudo-devices 155pseudo-device pty # pseudo-terminals 156#pseudo-device sequencer # MIDI sequencer 157 158# A pseudo device needed for Coda # also needs CODA (above) 159#pseudo-device vcoda # coda minicache <-> venus comm. 160pseudo-device clockctl # user control of clock subsystem 161pseudo-device ksyms # /dev/ksyms 162 163include "dev/veriexec.config" 164