MIPSSIM revision 1.12
1 # $NetBSD: MIPSSIM,v 1.12 2025/03/27 12:22:43 riastradh 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 9 include "arch/evbmips/conf/std.mipssim" 10 11 #ident "GENERIC-$Revision: 1.12 $" 12 13 maxusers 32 14 15 options MIPS32 16 options MIPS32R2 17 options NOFPU # No FPU 18 options FPEMUL # emulate FPU insn 19 options HZ=50 # half usual host speed 20 21 #options LOCKDEBUG 22 options SOSEND_COUNTERS 23 options INET_CSUM_COUNTERS 24 options TCP_CSUM_COUNTERS 25 options UDP_CSUM_COUNTERS 26 options TCP_OUTPUT_COUNTERS 27 28 options MSGBUFSIZE=32768 # need a bit more than 4K for virtio qemu 29 30 options NTP # network time protocol 31 32 # Debugging options 33 options DIAGNOSTIC # extra kernel sanity checking 34 options DEBUG # extra kernel debugging support 35 options DDB # kernel dynamic debugger 36 options DDB_HISTORY_SIZE=100 # enable history editing in DDB 37 makeoptions DEBUG="-g" # compile full symbol table 38 makeoptions COPY_SYMTAB=1 # size for embedded symbol table 39 40 pseudo-device md # memory disk device 41 options MEMORY_DISK_HOOKS 42 options MEMORY_DISK_IS_ROOT # Force root on ram-disk 43 options MEMORY_DISK_ROOT_SIZE=32768 # size of memory disk, in blocks 44 45 # Compatibility options 46 include "conf/compat_netbsd50.config" 47 #options EXEC_ECOFF # exec ECOFF binaries 48 #options COMPAT_ULTRIX # binary compatibility with Ultrix 49 50 options SYSVMSG # System V-like message queues 51 options SYSVSEM # System V-like semaphores 52 options SYSVSHM # System V-like memory sharing 53 54 # File systems 55 file-system FFS # Berkeley Fast Filesystem 56 #file-system MFS # memory-based filesystem 57 #file-system EXT2FS # second extended file system (linux) 58 file-system NFS # Sun NFS-compatible filesystem client 59 file-system KERNFS # kernel data-structure filesystem 60 file-system NULLFS # NULL layered filesystem 61 file-system OVERLAY # overlay file system 62 file-system FDESC # user file descriptor filesystem 63 #file-system UMAPFS # uid/gid remapping filesystem 64 #file-system LFS # Log-based filesystem (still experimental) 65 file-system PROCFS # /proc 66 file-system CD9660 # ISO 9660 + Rock Ridge file system 67 file-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) 70 file-system PTYFS # /dev/pts/N support 71 file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 72 file-system MFS # memory-based filesystem 73 file-system TMPFS # Efficient memory file-system 74 75 # File system options 76 options FFS_EI # FFS Endian Independent support 77 #options QUOTA # legacy UFS quotas 78 #options QUOTA2 # new, in-filesystem UFS quotas 79 #options UFS_DIRHASH # UFS Large Directory Hashing 80 #options UFS_EXTATTR # Extended attribute support for UFS1 81 options WAPBL # File system journaling support 82 options DISKLABEL_EI # disklabel Endian Independent support 83 #options NFSSERVER # Network File System server 84 85 # Alternate buffer queue strategies for better responsiveness under high 86 # disk I/O load. 87 #options BUFQ_READPRIO 88 #options BUFQ_PRIOCSCAN 89 90 # Networking options 91 #options GATEWAY # IP packet forwarding 92 options INET # Internet protocols 93 options INET6 # IPV6 94 #options IPSEC # IP security 95 #options IPSEC_DEBUG # debug for IP security 96 #options MROUTING # packet forwarding of multicast packets 97 #options NETATALK # AppleTalk (over Ethernet) protocol 98 #options PIM # Protocol Independent Multicast 99 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 100 #options PPP_DEFLATE # Deflate compression support for PPP 101 #options PPP_FILTER # Active filter support for PPP (requires bpf) 102 103 # JIT compiler for bpfilter 104 #options SLJIT 105 #options BPFJIT 106 107 # These options enable verbose messages for several subsystems. 108 # Warning, these may compile large string tables into the kernel! 109 #options MIIVERBOSE # verbose PHY autoconfig messages 110 111 options NFS_BOOT_DHCP 112 113 config netbsd root on ? type ? 114 115 mainbus0 at root 116 cpu* at mainbus? 117 com* at mainbus? 118 # mipsnet* at mainbus? 119 # options MIPSSIM_ETH_MACADDR="ba:bb:1e:01:23:45" 120 121 122 # Virtio devices 123 virtio* at mainbus? # Virtio PCI device 124 125 include "dev/virtio/virtio.config" 126 no vio9p* at virtio? # XXX ? 127 no viomb* at virtio? # XXX ? 128 129 # SCSI bus support 130 scsibus* at scsi? 131 132 # SCSI devices 133 sd* at scsibus? target ? lun ? # SCSI disk drives 134 #st* at scsibus? target ? lun ? # SCSI tape drives 135 cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 136 #ch* at scsibus? target ? lun ? # SCSI autochangers 137 #ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices 138 #ss* at scsibus? target ? lun ? # SCSI scanners 139 #uk* at scsibus? target ? lun ? # SCSI unknown 140 141 # Pseudo-Devices 142 143 pseudo-device crypto # /dev/crypto device 144 pseudo-device swcrypto # software crypto implementation 145 146 pseudo-device vnd # disk-like interface to files 147 #options VND_COMPRESSION # compressed vnd(4) 148 149 pseudo-device putter # for puffs and pud 150 151 # Network pseudo-devices 152 pseudo-device bpfilter # Berkeley packet filter 153 #pseudo-device carp # Common Address Redundancy Protocol 154 pseudo-device loop # network loopback 155 #pseudo-device ppp # Point-to-Point Protocol 156 #pseudo-device sl # Serial Line IP 157 #pseudo-device tun # network tunneling over tty 158 #pseudo-device gre # generic L3 over IP tunnel 159 #pseudo-device ipip # RFC 2003 IP Encapsulation 160 #pseudo-device gif # RFC1933 tunnel 161 #pseudo-device faith # IPv[46] tcp relay translation 162 # Miscellaneous pseudo-devices 163 pseudo-device pty # pseudo-terminals 164 #pseudo-device sequencer # MIDI sequencer 165 166 # A pseudo device needed for Coda # also needs CODA (above) 167 #pseudo-device vcoda # coda minicache <-> venus comm. 168 pseudo-device clockctl # user control of clock subsystem 169 pseudo-device ksyms # /dev/ksyms 170 171 include "dev/veriexec.config" 172
Indexes created Tue Oct 27 00:25:24 UTC 2026