2 # GENERIC -- Generic kernel configuration file for FreeBSD/powerpc
4 # For more information on this file, please read the handbook section on
5 # Kernel Configuration Files:
7 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
9 # The handbook is also available locally in /usr/share/doc/handbook
10 # if you've installed the doc distribution, otherwise always see the
11 # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
14 # An exhaustive list of options and more detailed explanations of the
15 # device lines is also present in the ../../conf/NOTES and NOTES files.
16 # If you are in doubt as to the purpose or necessity of a line, check first
24 machine powerpc powerpc
26 makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
27 makeoptions WITH_CTF=1
30 options POWERMAC #NewWorld Apple PowerMacs
31 options PSIM #GDB PSIM ppc simulator
32 options MAMBO #IBM Mambo Full System Simulator
33 options PSERIES #PAPR-compliant systems
36 options SCHED_ULE #ULE scheduler
37 options PREEMPTION #Enable kernel thread preemption
38 options INET #InterNETworking
39 options INET6 #IPv6 communications protocols
40 options IPSEC # IP (v4/v6) security
41 options SCTP #Stream Control Transmission Protocol
42 options FFS #Berkeley Fast Filesystem
43 options SOFTUPDATES #Enable FFS soft updates support
44 options UFS_ACL #Support for access control lists
45 options UFS_DIRHASH #Improve performance on big directories
46 options UFS_GJOURNAL #Enable gjournal-based UFS journaling
47 options QUOTA #Enable disk quotas for UFS
48 options MD_ROOT #MD is a potential root device
49 options NFSCL #Network Filesystem Client
50 options NFSD #Network Filesystem Server
51 options NFSLOCKD #Network Lock Manager
52 options NFS_ROOT #NFS usable as root device
53 options MSDOSFS #MSDOS Filesystem
54 options CD9660 #ISO 9660 Filesystem
55 options PROCFS #Process filesystem (requires PSEUDOFS)
56 options PSEUDOFS #Pseudo-filesystem framework
57 options GEOM_PART_APM #Apple Partition Maps.
58 options GEOM_PART_GPT #GUID Partition Tables.
59 options GEOM_LABEL #Provides labelization
60 options COMPAT_FREEBSD4 #Keep this for a while
61 options COMPAT_FREEBSD5 #Compatible with FreeBSD5
62 options COMPAT_FREEBSD6 #Compatible with FreeBSD6
63 options COMPAT_FREEBSD7 #Compatible with FreeBSD7
64 options COMPAT_FREEBSD9 # Compatible with FreeBSD9
65 options COMPAT_FREEBSD10 # Compatible with FreeBSD10
66 options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI
67 options KTRACE #ktrace(1) syscall trace support
68 options STACK #stack(9) support
69 options SYSVSHM #SYSV-style shared memory
70 options SYSVMSG #SYSV-style message queues
71 options SYSVSEM #SYSV-style semaphores
72 options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
73 options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
74 options AUDIT # Security event auditing
75 options CAPABILITY_MODE # Capsicum capability mode
76 options CAPABILITIES # Capsicum capabilities
77 options MAC # TrustedBSD MAC Framework
78 options KDTRACE_HOOKS # Kernel DTrace hooks
79 options DDB_CTF # Kernel ELF linker loads CTF data
80 options INCLUDE_CONFIG_FILE # Include this file in kernel
81 options RACCT # Resource accounting framework
82 options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
83 options RCTL # Resource limits
85 # Debugging support. Always need this:
86 options KDB # Enable kernel debugger support.
87 options KDB_TRACE # Print a stack trace for a panic.
88 # For full debugger support use (turn off in stable branch):
89 options DDB #Support DDB
90 #options DEADLKRES #Enable the deadlock resolver
91 options INVARIANTS #Enable calls of extra sanity checking
92 options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
93 options WITNESS #Enable checks to detect deadlocks and cycles
94 options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
95 options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
97 # Make an SMP-capable kernel by default
98 options SMP # Symmetric MultiProcessor Kernel
100 # CPU frequency control
105 options PCI_HP # PCI-Express native HotPlug
109 device ahci # AHCI-compatible SATA controllers
110 device ata # Legacy ATA/SATA controllers
111 device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA
112 device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA
115 device ahc # AHA2940 and onboard AIC7xxx devices
116 options AHC_ALLOW_MEMIO # Attempt to use memory mapped I/O
117 options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
118 # output. Adds ~128k to driver.
119 device isp # Qlogic family
120 device ispfw # Firmware module for Qlogic host adapters
121 device mpt # LSI-Logic MPT-Fusion
122 device mps # LSI-Logic MPT-Fusion 2
123 device sym # NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D
125 # ATA/SCSI peripherals
126 device scbus # SCSI bus (required for ATA/SCSI)
127 device da # Direct Access (disks)
128 device sa # Sequential Access (tape etc)
130 device pass # Passthrough device (direct ATA/SCSI access)
132 # vt is the default console driver, resembling an SCO console
133 device vt # Generic console driver (pulls in OF FB)
142 device firewire # FireWire bus code
143 device sbp # SCSI over FireWire (Requires scbus and da)
144 device fwe # Ethernet over FireWire (non-standard!)
146 # PCI Ethernet NICs that use the common MII bus controller code.
147 device miibus # MII bus support
148 device bge # Broadcom BCM570xx Gigabit Ethernet
149 device bm # Apple BMAC Ethernet
150 device gem # Sun GEM/Sun ERI/Apple GMAC
151 device dc # DEC/Intel 21143 and various workalikes
152 device fxp # Intel EtherExpress PRO/100B (82557, 82558)
155 device loop # Network loopback
156 device random # Entropy device
157 device ether # Ethernet support
158 device vlan # 802.1Q VLAN support
159 device tun # Packet tunnel.
160 device md # Memory "disks"
161 device ofwd # Open Firmware disks
162 device gif # IPv6 and IPv4 tunneling
163 device firmware # firmware assist module
165 # The `bpf' device enables the Berkeley Packet Filter.
166 # Be aware of the administrative consequences of enabling this!
167 # Note that 'bpf' is required for DHCP.
168 device bpf #Berkeley packet filter
171 options USB_DEBUG # enable debug msgs
172 device uhci # UHCI PCI->USB interface
173 device ohci # OHCI PCI->USB interface
174 device ehci # EHCI PCI->USB interface
175 device usb # USB Bus (required)
176 device uhid # "Human Interface Devices"
177 device ukbd # Keyboard
178 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
179 device ulpt # Printer
180 device umass # Disks/Mass storage - Requires scbus and da0
182 device atp # Apple USB touchpad
183 device urio # Diamond Rio 500 MP3 player
185 device aue # ADMtek USB Ethernet
186 device axe # ASIX Electronics USB Ethernet
187 device cdce # Generic USB over Ethernet
188 device cue # CATC USB Ethernet
189 device kue # Kawasaki LSI USB Ethernet
192 options IEEE80211_SUPPORT_MESH
193 options AH_SUPPORT_AR5416
196 device iicbus # I2C bus code
197 device kiic # Keywest I2C
198 device ad7417 # PowerMac7,2 temperature sensor
199 device adt746x # PowerBook5,8 temperature sensor
200 device ds1631 # PowerMac11,2 temperature sensor
201 device ds1775 # PowerMac7,2 temperature sensor
202 device fcu # Apple Fan Control Unit
203 device max6690 # PowerMac7,2 temperature sensor
204 device powermac_nvram # Open Firmware configuration NVRAM
205 device smu # Apple System Management Unit
206 device adm1030 # Apple G4 MDD fan controller
207 device atibl # ATI-based backlight driver for PowerBooks/iBooks
208 device nvbl # nVidia-based backlight driver for PowerBooks/iBooks
216 device sound # Generic sound driver (required)
217 device snd_ai2s # Apple I2S audio
218 device snd_davbus # Apple DAVBUS audio
219 device snd_uaudio # USB Audio
221 # The crypto framework is required by IPSEC
222 device crypto # Required by IPSEC