HDL_G revision 1.56
11.56Srin# $NetBSD: HDL_G,v 1.56 2019/02/06 11:58:30 rin Exp $ 21.1Snonaka# 31.1Snonaka# HDL_G -- I-O DATA HDL-G Kernel 41.1Snonaka# 51.1Snonaka 61.1Snonakainclude "arch/evbarm/conf/std.hdl_g" 71.1Snonaka 81.1Snonaka#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 91.1Snonaka 101.1Snonakamaxusers 32 # estimated number of users 111.1Snonaka 121.1Snonaka# CPU options 131.1Snonaka 141.1Snonaka# For XScale systems 151.1Snonakaoptions CPU_XSCALE_80321 # Support the XScale core 161.1Snonakamakeoptions CPUFLAGS="-mcpu=xscale" 171.1Snonaka 181.1Snonaka# Architecture options 191.1Snonakaoptions XSCALE_CACHE_READ_WRITE_ALLOCATE 201.1Snonaka 211.1Snonaka# Standard system options 221.1Snonaka 231.1Snonakaoptions RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 241.1Snonaka#options HZ=512 # clock interrupt generates every 1/HZ sec 251.1Snonaka#options NTP # NTP phase/frequency locked loop 261.1Snonaka 271.1Snonaka# File systems 281.1Snonaka 291.1Snonakafile-system FFS # UFS 301.1Snonakafile-system EXT2FS # second extended file system (linux) 311.1Snonaka#file-system LFS # log-structured file system 321.1Snonakafile-system MFS # memory file system 331.1Snonakafile-system NFS # Network file system 341.1Snonakafile-system CD9660 # ISO 9660 + Rock Ridge file system 351.1Snonaka#file-system CODA # Coda File System; also needs vcoda (below) 361.1Snonakafile-system FDESC # /dev/fd 371.1Snonakafile-system KERNFS # /kern 381.1Snonakafile-system MSDOSFS # MS-DOS file system 391.1Snonakafile-system NTFS # Windows/NT file system (experimental) 401.1Snonakafile-system NULLFS # loopback file system 411.1Snonaka#file-system OVERLAY # overlay file system 421.1Snonakafile-system PROCFS # /proc 431.1Snonakafile-system PTYFS # /dev/pts/N support 441.31Smsaitoh#file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 451.1Snonakafile-system SMBFS # experimental - CIFS; also needs nsmb (below) 461.6Sjmmvfile-system TMPFS # Efficient memory file-system 471.1Snonaka#file-system UDF # experimental - OSTA UDF CD/DVD file-system 481.1Snonakafile-system UMAPFS # NULLFS + uid and gid remapping 491.1Snonakafile-system UNION # union file system 501.1Snonaka 511.1Snonaka# File system options 521.22Sbouyer#options QUOTA # legacy UFS quotas 531.22Sbouyer#options QUOTA2 # new, in-filesystem UFS quotas 541.49Srin#options DISKLABEL_EI # disklabel Endian Independent support 551.23Swiz#options FFS_EI # FFS Endian Independent support 561.1Snonakaoptions NFSSERVER 571.25Sdhollandoptions WAPBL # File system journaling support 581.1Snonaka#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 591.1Snonaka#options FFS_NO_SNAPSHOT # No FFS snapshot support 601.1Snonaka#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 611.1Snonaka # immutable) behave as system flags. 621.1Snonaka 631.1Snonaka# Networking options 641.1Snonaka 651.1Snonaka#options GATEWAY # packet forwarding 661.1Snonakaoptions INET # IP + ICMP + TCP + UDP 671.1Snonakaoptions INET6 # IPV6 681.1Snonaka#options IPSEC # IP security 691.1Snonaka#options IPSEC_DEBUG # debug for IP security 701.1Snonaka#options MROUTING # IP multicast routing 711.1Snonaka#options PIM # Protocol Independent Multicast 721.1Snonaka#options NETATALK # AppleTalk networking 731.1Snonaka#options PPP_BSDCOMP # BSD-Compress compression support for PPP 741.1Snonaka#options PPP_DEFLATE # Deflate compression support for PPP 751.1Snonaka#options PPP_FILTER # Active filter support for PPP (requires bpf) 761.1Snonaka#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 771.1Snonaka#options TCP_SIGNATURE 781.1Snonaka 791.1Snonaka#options NFS_BOOT_BOOTP 801.1Snonakaoptions NFS_BOOT_DHCP 811.1Snonakaoptions NFS_BOOT_BOOTPARAM 821.1Snonaka 831.1Snonaka# Compatibility options 841.1Snonaka 851.51Smrginclude "conf/compat_netbsd09.config" 861.51Smrgoptions COMPAT_NETBSD32 # allow running arm (e.g. non-earm) binaries 871.1Snonaka 881.1Snonakaoptions COMPAT_OSSAUDIO # OSS (Voxware) audio driver compatibility 891.1Snonaka 901.1Snonaka# Shared memory options 911.1Snonaka 921.1Snonakaoptions SYSVMSG # System V-like message queues 931.1Snonakaoptions SYSVSEM # System V-like semaphores 941.1Snonakaoptions SYSVSHM # System V-like memory sharing 951.1Snonaka 961.1Snonaka# Device options 971.1Snonaka 981.1Snonaka# Miscellaneous kernel options 991.1Snonakaoptions KTRACE # system call tracing via ktrace(1) 1001.1Snonakaoptions IRQSTATS # manage IRQ statistics 1011.1Snonaka#options SCSIVERBOSE # Verbose SCSI errors 1021.1Snonakaoptions PCIVERBOSE # Verbose PCI descriptions 1031.1Snonakaoptions MIIVERBOSE # Verbose MII autoconfuration messages 1041.1Snonakaoptions USBVERBOSE # verbose USB device autoconfig messages 1051.1Snonaka#options PCI_CONFIG_DUMP # verbosely dump PCI config space 1061.1Snonakaoptions USERCONF # userconf(4) support 1071.1Snonaka#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 1081.1Snonaka#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 1091.1Snonaka 1101.1Snonaka# Development and Debugging options 1111.1Snonaka 1121.39Sdholland#options DIAGNOSTIC # internal consistency checks 1131.1Snonaka#options DEBUG 1141.1Snonaka#options PMAP_DEBUG # Enable pmap_debug_level code 1151.1Snonaka#options VERBOSE_INIT_ARM # verbose bootstraping messages 1161.1Snonakaoptions DDB # in-kernel debugger 1171.1Snonaka#options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 1181.1Snonaka#makeoptions DEBUG="-g" # compile full symbol table 1191.42Sjoergmakeoptions COPY_SYMTAB=1 1201.1Snonaka 1211.1Snonaka#config netbsd root on ? type ? 1221.1Snonakaconfig netbsd root on wd0a type ? 1231.1Snonaka#config netbsd root on wd0e type ? 1241.1Snonaka 1251.1Snonaka# The main bus device 1261.1Snonakamainbus0 at root 1271.1Snonaka 1281.1Snonaka# The boot CPU 1291.1Snonakacpu0 at mainbus? 1301.1Snonaka 1311.1Snonaka# On-board device support 1321.1Snonakaobio* at mainbus? 1331.1Snonakacom0 at obio? addr 0xfe800000 xint 3 # on-board TI 165C50 UART 1341.1Snonakabtn0 at obio? addr 0xfe8d0002 xint 3 # buttons 1351.1Snonaka 1361.1Snonaka# i80321 I/O Processor peripheral support 1371.1Snonakaiopxs* at mainbus? 1381.1Snonaka 1391.1Snonakaiopiic* at iopxs? # I2C Controller Unit(s) 1401.1Snonakaiic0 at iopiic? 1411.1Snonakaiic1 at iopiic? 1421.1Snonakapci0 at iopxs? bus ? # PCI/PCI-X support 1431.1Snonaka 1441.1Snonaka# PCI-PCI bridges 1451.1Snonakappb* at pci? dev ? function ? 1461.1Snonakapci* at ppb? bus ? 1471.1Snonaka 1481.1Snonaka# RICOH RS5C372A Real-Time Clock 1491.1Snonakars5c372rtc* at iic0 addr 0x32 1501.1Snonaka 1511.1Snonaka# 1521.1Snonaka# Storage devices 1531.1Snonaka# 1541.1Snonaka 1551.1Snonaka# SCSI Controllers and Devices 1561.1Snonaka 1571.1Snonaka# SCSI bus support 1581.1Snonakascsibus* at scsi? 1591.1Snonaka 1601.1Snonaka# SCSI devices 1611.1Snonakasd* at scsibus? target ? lun ? # SCSI disk drives 1621.1Snonakast* at scsibus? target ? lun ? # SCSI tape drives 1631.1Snonakacd* at scsibus? target ? lun ? # SCSI CD-ROM drives 1641.1Snonakach* at scsibus? target ? lun ? # SCSI autochangers 1651.1Snonakases* at scsibus? target ? lun ? # SCSI Enclosure Services devices 1661.1Snonakass* at scsibus? target ? lun ? # SCSI scanners 1671.1Snonakauk* at scsibus? target ? lun ? # SCSI unknown 1681.1Snonaka 1691.1Snonaka# PCI IDE/S-ATA controllers and devices 1701.1Snonakapciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 1711.1Snonakaacardide* at pci? dev ? function ? # Acard IDE controllers 1721.1Snonaka 1731.1Snonaka# ATA (IDE) bus support 1741.1Snonakaatabus* at ata? channel ? 1751.1Snonaka 1761.1Snonaka# IDE drives 1771.1Snonaka# Flags are used only with controllers that support DMA operations 1781.1Snonaka# and mode settings (e.g. some pciide controllers) 1791.1Snonaka# The lowest order four bits (rightmost digit) of the flags define the PIO 1801.1Snonaka# mode to use, the next set of four bits the DMA mode and the third set the 1811.1Snonaka# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 1821.1Snonaka# to use, and the last bit must be 1 for this setting to be used. 1831.1Snonaka# For DMA and UDMA, 0xf (1111) means 'disable'. 1841.1Snonaka# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 1851.1Snonaka# (0xc=1100, 0xa=1010, 0xf=1111) 1861.1Snonaka# 0x0000 means "use whatever the drive claims to support". 1871.1Snonakawd* at atabus? drive ? flags 0x0000 1881.1Snonaka 1891.1Snonaka# ATAPI bus support 1901.1Snonakaatapibus* at atapi? 1911.1Snonaka 1921.1Snonaka# ATAPI devices 1931.1Snonaka# flags have the same meaning as for IDE drives. 1941.1Snonakacd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 1951.1Snonakasd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 1961.1Snonakast* at atapibus? drive ? flags 0x0000 # ATAPI tape drives 1971.1Snonakauk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 1981.1Snonaka 1991.1Snonaka# 2001.1Snonaka# Networking devices 2011.1Snonaka# 2021.1Snonaka 2031.1Snonaka# PCI network devices 2041.1Snonakawm* at pci? dev ? function ? # Intel i82541PI Gig-E 2051.1Snonaka 2061.1Snonaka# MII/PHY support 2071.1Snonakaacphy* at mii? phy ? # Altima AC101 and AMD Am79c874 PHYs 2081.1Snonakaamhphy* at mii? phy ? # AMD 79c901 Ethernet PHYs 2091.1Snonakabmtphy* at mii? phy ? # Broadcom BCM5201 and BCM5202 PHYs 2101.1Snonakabrgphy* at mii? phy ? # Broadcom BCM5400-family PHYs 2111.1Snonakaciphy* at mii? phy ? # Cicada CS8201 Gig-E PHYs 2121.1Snonakadmphy* at mii? phy ? # Davicom DM9101 PHYs 2131.1Snonakaexphy* at mii? phy ? # 3Com internal PHYs 2141.1Snonakagentbi* at mii? phy ? # Generic Ten-Bit 1000BASE-[CLS]X PHYs 2151.1Snonakaglxtphy* at mii? phy ? # Level One LXT-1000 PHYs 2161.1Snonakagphyter* at mii? phy ? # NS83861 Gig-E PHY 2171.1Snonakaicsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 2181.1Snonakaigphy* at mii? phy ? # Intel IGP01E1000 2191.1Snonakainphy* at mii? phy ? # Intel 82555 PHYs 2201.1Snonakaiophy* at mii? phy ? # Intel 82553 PHYs 2211.1Snonakalxtphy* at mii? phy ? # Level One LXT-970 PHYs 2221.1Snonakamakphy* at mii? phy ? # Marvell Semiconductor 88E1000 PHYs 2231.1Snonakansphy* at mii? phy ? # NS83840 PHYs 2241.1Snonakansphyter* at mii? phy ? # NS83843 PHYs 2251.1Snonakapnaphy* at mii? phy ? # generic HomePNA PHYs 2261.1Snonakaqsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 2271.56Srinrgephy* at mii? phy ? # Realtek 8169S/8110S/8211 PHYs 2281.56Srinrlphy* at mii? phy ? # Realtek 8139/8201L PHYs 2291.1Snonakasqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 2301.1Snonakatlphy* at mii? phy ? # ThunderLAN PHYs 2311.1Snonakatqphy* at mii? phy ? # TDK Semiconductor PHYs 2321.1Snonakaukphy* at mii? phy ? # generic unknown PHYs 2331.1Snonakaurlphy* at mii? phy ? # Realtek RTL8150L internal PHYs 2341.1Snonaka 2351.1Snonaka 2361.1Snonaka# USB Controller and Devices 2371.1Snonaka 2381.1Snonaka# PCI USB controllers 2391.1Snonakaehci* at pci? dev ? function ? # Enhanced Host Controller 2401.1Snonakaohci* at pci? dev ? function ? # Open Host Controller 2411.1Snonaka 2421.1Snonaka# USB bus support 2431.1Snonakausb* at ehci? 2441.1Snonakausb* at ohci? 2451.1Snonaka 2461.1Snonaka# USB Hubs 2471.1Snonakauhub* at usb? 2481.7Sdrochneruhub* at uhub? port ? 2491.1Snonaka 2501.1Snonaka# USB HID device 2511.1Snonakauhidev* at uhub? port ? configuration ? interface ? 2521.1Snonaka 2531.1Snonaka# USB Mice 2541.1Snonakaums* at uhidev? reportid ? 2551.1Snonakawsmouse* at ums? mux 0 2561.1Snonaka 2571.1Snonaka# USB Keyboards 2581.1Snonakaukbd* at uhidev? reportid ? 2591.1Snonakawskbd* at ukbd? console ? mux 1 2601.1Snonaka 2611.4Sskrll# USB serial adapter 2621.1Snonakaucycom* at uhidev? reportid ? 2631.1Snonaka 2641.1Snonaka# USB Generic HID devices 2651.1Snonakauhid* at uhidev? reportid ? 2661.1Snonaka 2671.1Snonaka# USB Printer 2681.1Snonakaulpt* at uhub? port ? configuration ? interface ? 2691.1Snonaka 2701.1Snonaka# USB Modem 2711.1Snonakaumodem* at uhub? port ? configuration ? 2721.1Snonakaucom* at umodem? 2731.1Snonaka 2741.17Splunky# Option N.V. Wireless WAN modems 2751.17Splunkyuhso* at uhub? port ? configuration ? 2761.17Splunky 2771.1Snonaka# USB Mass Storage 2781.1Snonakaumass* at uhub? port ? configuration ? interface ? 2791.1Snonaka 2801.1Snonaka# USB audio 2811.1Snonakauaudio* at uhub? port ? configuration ? 2821.1Snonaka 2831.1Snonaka# USB MIDI 2841.1Snonakaumidi* at uhub? port ? configuration ? 2851.1Snonaka 2861.1Snonaka# USB IrDA 2871.1Snonaka# USB-IrDA bridge spec 2881.1Snonakauirda* at uhub? port ? configuration ? interface ? 2891.1Snonakairframe* at uirda? 2901.1Snonaka 2911.1Snonaka# SigmaTel STIr4200 USB/IrDA Bridge 2921.1Snonakaustir* at uhub? port ? 2931.1Snonakairframe* at ustir? 2941.1Snonaka 2951.1Snonaka# USB Ethernet adapters 2961.1Snonakaaue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 2971.1Snonakaaxe* at uhub? port ? # ASIX AX88172 based adapters 2981.1Snonakacdce* at uhub? port ? # CDC, Ethernet Networking Control Model 2991.1Snonakacue* at uhub? port ? # CATC USB-EL1201A based adapters 3001.1Snonakakue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 3011.54Srinmue* at uhub? port ? # Microchip LAN75xx/LAN78xx based adapters 3021.1Snonakaudav* at uhub? port ? # Davicom DM9601 based adapters 3031.56Srinure* at uhub? port ? # Realtek RTL8152/RTL8153 based adapters 3041.1Snonakaurl* at uhub? port ? # Realtek RTL8150L based adapters 3051.1Snonaka 3061.1Snonaka# USB 802.11b adapters 3071.1Snonakaatu* at uhub? port ? # Atmel AT76C50XX based adapters 3081.30Sjakllschural* at uhub? port ? # Ralink Technology RT2500USB 802.11a/b/g 3091.1Snonaka 3101.1Snonaka# Prolific PL2301/PL2302 host-to-host adapter 3111.1Snonakaupl* at uhub? port ? 3121.1Snonaka 3131.1Snonaka# Serial adapters 3141.1Snonakaubsa* at uhub? port ? # Belkin serial adapter 3151.1Snonakaucom* at ubsa? portno ? 3161.1Snonaka 3171.1Snonakauftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 3181.1Snonakaucom* at uftdi? portno ? 3191.1Snonaka 3201.1Snonakaumct* at uhub? port ? # MCT USB-RS232 serial adapter 3211.1Snonakaucom* at umct? portno ? 3221.1Snonaka 3231.1Snonakauplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 3241.1Snonakaucom* at uplcom? portno ? 3251.1Snonaka 3261.1Snonakauvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 3271.1Snonakaucom* at uvscom? portno ? 3281.1Snonaka 3291.1Snonaka# Diamond Multimedia Rio 500 3301.1Snonakaurio* at uhub? port ? 3311.1Snonaka 3321.1Snonaka# USB Handspring Visor 3331.1Snonakauvisor* at uhub? port ? 3341.1Snonakaucom* at uvisor? 3351.1Snonaka 3361.1Snonaka# Kyocera AIR-EDGE PHONE 3371.1Snonakaukyopon* at uhub? port ? 3381.1Snonakaucom* at ukyopon? portno ? 3391.1Snonaka 3401.1Snonaka# USB scanners 3411.45Sgdt#uscanner* at uhub? port ? 3421.1Snonaka 3431.1Snonaka# USB scanners that use SCSI emulation, e.g., HP5300 3441.1Snonakausscanner* at uhub? port ? 3451.1Snonaka 3461.1Snonaka# Y@P firmware loader 3471.1Snonakauyap* at uhub? port ? 3481.1Snonaka 3491.1Snonaka# D-Link DSB-R100 USB radio 3501.1Snonakaudsbr* at uhub? port ? 3511.1Snonakaradio* at udsbr? 3521.1Snonaka 3531.1Snonaka# USB Generic driver 3541.1Snonakaugen* at uhub? port ? 3551.1Snonaka 3561.1Snonaka 3571.1Snonaka# Audio Devices 3581.1Snonaka 3591.1Snonaka# Audio support 3601.1Snonakaaudio* at audiobus? 3611.1Snonaka 3621.48Schristosspkr* at audio? # PC speaker (synthesized) 3631.46Snat 3641.1Snonaka# MIDI support 3651.1Snonakamidi* at midibus? 3661.1Snonaka 3671.1Snonaka 3681.1Snonaka# Pseudo-Devices 3691.1Snonaka 3701.1Snonaka# disk/mass storage pseudo-devices 3711.35Schristos#pseudo-device ccd # concatenated/striped disk devices 3721.35Schristos#pseudo-device cgd # cryptographic disk devices 3731.36Schristos#pseudo-device raid # RAIDframe disk driver 3741.1Snonaka#options RAID_AUTOCONFIG # auto-configuration of RAID components 3751.1Snonaka# Options to enable various other RAIDframe RAID types. 3761.1Snonaka#options RF_INCLUDE_EVENODD=1 3771.1Snonaka#options RF_INCLUDE_RAID5_RS=1 3781.1Snonaka#options RF_INCLUDE_PARITYLOGGING=1 3791.1Snonaka#options RF_INCLUDE_CHAINDECLUSTER=1 3801.1Snonaka#options RF_INCLUDE_INTERDECLUSTER=1 3811.1Snonaka#options RF_INCLUDE_PARITY_DECLUSTERING=1 3821.1Snonaka#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 3831.18Spooka#pseudo-device fss # file system snapshot device 3841.31Smsaitoh#pseudo-device putter # for puffs and pud 3851.1Snonaka 3861.20Shannken#pseudo-device md # memory disk device (ramdisk) 3871.36Schristospseudo-device vnd # disk-like interface to files 3881.1Snonakaoptions VND_COMPRESSION # compressed vnd(4) 3891.1Snonaka 3901.1Snonaka# network pseudo-devices 3911.1Snonakapseudo-device bpfilter # Berkeley packet filter 3921.53Smaxvpseudo-device npf # NPF packet filter 3931.1Snonakapseudo-device loop # network loopback 3941.1Snonakapseudo-device ppp # Point-to-Point Protocol 3951.1Snonakapseudo-device pppoe # PPP over Ethernet (RFC 2516) 3961.1Snonaka#pseudo-device sl # Serial Line IP 3971.1Snonaka#pseudo-device strip # Starmode Radio IP (Metricom) 3981.1Snonaka#pseudo-device irframetty # IrDA frame line discipline 3991.1Snonakapseudo-device tap # virtual Ethernet 4001.1Snonakapseudo-device tun # network tunneling over tty 4011.1Snonakapseudo-device gre # generic L3 over IP tunnel 4021.1Snonakapseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 4031.1Snonakapseudo-device faith # IPv[46] tcp relay translation i/f 4041.1Snonakapseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 4051.1Snonakapseudo-device vlan # IEEE 802.1q encapsulation 4061.1Snonakapseudo-device bridge # simple inter-network bridging 4071.1Snonakaoptions BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 4081.1Snonaka#pseudo-device kttcp 4091.1Snonaka 4101.1Snonaka# miscellaneous pseudo-devices 4111.1Snonakapseudo-device pty # pseudo-terminals 4121.1Snonakapseudo-device sequencer # MIDI sequencer 4131.1Snonakapseudo-device clockctl # user control of clock subsystem 4141.1Snonakapseudo-device ksyms # /dev/ksyms 4151.1Snonaka 4161.1Snonaka# a pseudo device needed for Coda # also needs CODA (above) 4171.36Schristos#pseudo-device vcoda # coda minicache <-> venus comm. 4181.1Snonaka 4191.1Snonaka# a pseudo device needed for SMBFS 4201.1Snonakapseudo-device nsmb # experimental - SMB requester 4211.1Snonaka 4221.1Snonaka# a pseudo device needed for verified exec 4231.36Schristos#pseudo-device veriexec 4241.1Snonaka 4251.1Snonaka# data mover pseudo-devices 4261.28Sskrllpseudo-device swdmover # software dmover(9) back-end 4271.1Snonakapseudo-device dmoverio # /dev/dmover dmover(9) interface 428