machine         sparc64
cpu             SUN4U
ident           E450_SMP
options         HZ=2500

options         SCHED_4BSD              # 4BSD scheduler
options         INET                    # InterNETworking
options         INET6                   # IPv6 communications protocols
options         FFS                     # Berkeley Fast Filesystem
options         SOFTUPDATES             # Enable FFS soft updates support
options         UFS_ACL                 # Support for access control lists
options         UFS_DIRHASH             # Improve performance on big directories
options         MD_ROOT                 # MD is a potential root device
options         NFSCLIENT               # Network Filesystem Client
options         NFSSERVER               # Network Filesystem Server
options         NFS_ROOT                # NFS usable as /, requires NFSCLIENT
options         CD9660                  # ISO 9660 Filesystem
options         PROCFS                  # Process filesystem (requires PSEUDOFS)
options         PSEUDOFS                # Pseudo-filesystem framework
options         GEOM_GPT                # GUID Partition Tables.
options         COMPAT_43               # Compatible with BSD 4.3 [KEEP THIS!]
options         COMPAT_FREEBSD5         # Compatible with FreeBSD5
options         SCSI_DELAY=5000         # Delay (in ms) before probing SCSI
options         KTRACE                  # ktrace(1) support
options         SYSVSHM                 # SYSV-style shared memory
options         SYSVMSG                 # SYSV-style message queues
options         SYSVSEM                 # SYSV-style semaphores
options         _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
options         AHC_REG_PRETTY_PRINT    # Print register bitfields in debug
                                        # output.  Adds ~128k to driver.
options         ADAPTIVE_GIANT          # Giant mutex is adaptive.
options         SMP                     # Symmetric MultiProcessor Kernel

# Standard busses
device          ebus
device          pci

# SCSI Controllers
device          sym             # NCR/Symbios Logic (newer chipsets + those of `ncr')

# SCSI peripherals
device          scbus           # SCSI bus (required for SCSI)
device          ch              # SCSI media changers
device          da              # Direct Access (disks)
device          sa              # Sequential Access (tape etc)
device          cd              # CD
device          pass            # Passthrough device (direct SCSI access)
device          ses             # SCSI Environmental Services (and SAF-TE)

# atkbdc0 controls both the keyboard and the PS/2 mouse
#device         atkbdc          # AT keyboard controller
#device         atkbd           # AT keyboard
#device         psm             # PS/2 mouse

# syscons is the default console driver, resembling an SCO console
device          sc
device          machfb          # ATI Mach64 framebuffers
options         KBD_INSTALL_CDEV # install a CDEV entry in /dev

# Builtin hardware
device          auxio           # auxiliary I/O device
device          clkbrd          # Clock Board (blinkenlight on Sun Exx00)
device          genclock        # Generic clock interface
device          eeprom          # eeprom (really a front-end for the MK48Txx)
device          mk48txx         # Mostek MK48Txx clocks

# Serial (COM) ports
device          uart            # Multi-uart driver
device          puc             # Multi-channel uarts

# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device          miibus          # MII bus support
device          hme             # Sun HME (Happy Meal Ethernet)

# Pseudo devices.
device          loop            # Network loopback
device          mem             # Memory and kernel memory devices
device          random          # Entropy device
device          ether           # Ethernet support
device          sl              # Kernel SLIP
device          ppp             # Kernel PPP
device          tun             # Packet tunnel.
device          pty             # Pseudo-ttys (telnet etc)
device          md              # Memory "disks"
device          gif             # IPv6 and IPv4 tunneling
device          faith           # IPv6-to-IPv4 relaying (translation)

# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device          bpf             # Berkeley packet filter

options         IPDIVERT
options         DUMMYNET                # dummy net driver
options         NMBCLUSTERS=32768       # network buffers

options         IPFIREWALL              # IPv4 firewall support
options         IPFIREWALL_VERBOSE
options         IPFIREWALL_VERBOSE_LIMIT=100
options         IPFIREWALL_DEFAULT_TO_ACCEPT
options         IPFIREWALL_FORWARD

options         IPV6FIREWALL            # IPv6 firewall support
options         IPV6FIREWALL_VERBOSE
options         IPV6FIREWALL_VERBOSE_LIMIT=100
options         IPV6FIREWALL_DEFAULT_TO_ACCEPT