1 #
2 # GENERIC -- Generic kernel configuration file for FreeBSD/powerpc
3 #
4 # For more information on this file, please read the handbook section on
5 # Kernel Configuration Files:
6 #
7 # https://docs.freebsd.org/en/books/handbook/kernelconfig/#kernelconfig-config
8 #
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 (https://www.FreeBSD.org/) for the
12 # latest information.
13 #
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
17 # in NOTES.
18 #
19 # $FreeBSD$
20
21 cpu AIM
22 ident GENERIC
23
24 machine powerpc powerpc
25
26 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
27 makeoptions WITH_CTF=1
28
29 # Platform support
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
34
35 options FDT
36 options SCHED_ULE # ULE scheduler
37 options PREEMPTION # Enable kernel thread preemption
38 options VIMAGE # Subsystem virtualization, e.g. VNET
39 options INET # InterNETworking
40 options INET6 # IPv6 communications protocols
41 options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5
42 options TCP_HHOOK # hhook(9) framework for TCP
43 options TCP_RFC7413 # TCP Fast Open
44 options SCTP_SUPPORT # Allow kldload of SCTP
45 options FFS # Berkeley Fast Filesystem
46 options SOFTUPDATES # Enable FFS soft updates support
47 options UFS_ACL # Support for access control lists
48 options UFS_DIRHASH # Improve performance on big directories
49 options UFS_GJOURNAL # Enable gjournal-based UFS journaling
50 options QUOTA # Enable disk quotas for UFS
51 options MD_ROOT # MD is a potential root device
52 options NFSCL # Network Filesystem Client
53 options NFSD # Network Filesystem Server
54 options NFSLOCKD # Network Lock Manager
55 options NFS_ROOT # NFS usable as root device
56 options MSDOSFS # MSDOS Filesystem
57 options CD9660 # ISO 9660 Filesystem
58 options PROCFS # Process filesystem (requires PSEUDOFS)
59 options PSEUDOFS # Pseudo-filesystem framework
60 options TMPFS # Efficient memory filesystem
61 options GEOM_PART_APM # Apple Partition Maps.
62 options GEOM_PART_GPT # GUID Partition Tables.
63 options GEOM_LABEL # Provides labelization
64 options COMPAT_FREEBSD6 # Compatible with FreeBSD6
65 options COMPAT_FREEBSD7 # Compatible with FreeBSD7
66 options COMPAT_FREEBSD9 # Compatible with FreeBSD9
67 options COMPAT_FREEBSD10 # Compatible with FreeBSD10
68 options COMPAT_FREEBSD11 # Compatible with FreeBSD11
69 options COMPAT_FREEBSD12 # Compatible with FreeBSD12
70 options COMPAT_FREEBSD13 # Compatible with FreeBSD13
71 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
72 options KTRACE # ktrace(1) syscall trace support
73 options STACK # stack(9) support
74 options SYSVSHM # SYSV-style shared memory
75 options SYSVMSG # SYSV-style message queues
76 options SYSVSEM # SYSV-style semaphores
77 options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions
78 options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
79 options AUDIT # Security event auditing
80 options CAPABILITY_MODE # Capsicum capability mode
81 options CAPABILITIES # Capsicum capabilities
82 options MAC # TrustedBSD MAC Framework
83 options KDTRACE_HOOKS # Kernel DTrace hooks
84 options DDB_CTF # Kernel ELF linker loads CTF data
85 options INCLUDE_CONFIG_FILE # Include this file in kernel
86 options RACCT # Resource accounting framework
87 options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
88 options RCTL # Resource limits
89
90 # Debugging support. Always need this:
91 options KDB # Enable kernel debugger support.
92 options KDB_TRACE # Print a stack trace for a panic.
93 # For full debugger support use (turn off in stable branch):
94 options DDB # Support DDB
95 #options DEADLKRES # Enable the deadlock resolver
96 options INVARIANTS # Enable calls of extra sanity checking
97 options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
98 options WITNESS # Enable checks to detect deadlocks and cycles
99 options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
100 options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
101 options VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default
102
103 # Kernel dump features.
104 options EKCD # Support for encrypted kernel dumps
105 options GZIO # gzip-compressed kernel and user dumps
106 options ZSTDIO # zstd-compressed kernel and user dumps
107 options DEBUGNET # debugnet networking
108 options NETDUMP # netdump(4) client support
109
110 # Make an SMP-capable kernel by default
111 options SMP # Symmetric MultiProcessor Kernel
112
113 # CPU frequency control
114 device cpufreq
115
116 # Standard busses
117 device pci
118 options PCI_HP # PCI-Express native HotPlug
119 device agp
120
121 # ATA controllers
122 device ahci # AHCI-compatible SATA controllers
123 device ata # Legacy ATA/SATA controllers
124 device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA
125 device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA
126
127 # SCSI Controllers
128 device ahc # AHA2940 and onboard AIC7xxx devices
129 options AHC_ALLOW_MEMIO # Attempt to use memory mapped I/O
130 device isp # Qlogic family
131 device ispfw # Firmware module for Qlogic host adapters
132 device mpt # LSI-Logic MPT-Fusion
133 device sym # NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D
134
135 # ATA/SCSI peripherals
136 device scbus # SCSI bus (required for ATA/SCSI)
137 device da # Direct Access (disks)
138 device sa # Sequential Access (tape etc)
139 device cd # CD
140 device pass # Passthrough device (direct ATA/SCSI access)
141
142 # vt is the default console driver, resembling an SCO console
143 device vt # Generic console driver (pulls in OF FB)
144 device kbdmux
145
146 # Serial (COM) ports
147 device scc
148 device uart
149 device uart_z8530
150
151 # FireWire support
152 device firewire # FireWire bus code
153 device sbp # SCSI over FireWire (Requires scbus and da)
154 device fwe # Ethernet over FireWire (non-standard!)
155
156 # PCI Ethernet NICs that use the common MII bus controller code.
157 device miibus # MII bus support
158 device bge # Broadcom BCM570xx Gigabit Ethernet
159 device gem # Sun GEM/Sun ERI/Apple GMAC
160 device dc # DEC/Intel 21143 and various workalikes
161 device fxp # Intel EtherExpress PRO/100B (82557, 82558)
162
163 # Pseudo devices.
164 device crypto # core crypto support
165 device loop # Network loopback
166 device ether # Ethernet support
167 device vlan # 802.1Q VLAN support
168 device tuntap # Packet tunnel.
169 device md # Memory "disks"
170 device ofwd # Open Firmware disks
171 device gif # IPv6 and IPv4 tunneling
172 device firmware # firmware assist module
173
174 # The `bpf' device enables the Berkeley Packet Filter.
175 # Be aware of the administrative consequences of enabling this!
176 # Note that 'bpf' is required for DHCP.
177 device bpf # Berkeley packet filter
178
179 # USB support
180 options USB_DEBUG # enable debug msgs
181 device uhci # UHCI PCI->USB interface
182 device ohci # OHCI PCI->USB interface
183 device ehci # EHCI PCI->USB interface
184 device usb # USB Bus (required)
185 device uhid # "Human Interface Devices"
186 device ukbd # Keyboard
187 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
188 device ulpt # Printer
189 device umass # Disks/Mass storage - Requires scbus and da0
190 device ums # Mouse
191 device atp # Apple USB touchpad
192 device urio # Diamond Rio 500 MP3 player
193 # USB Ethernet
194 device aue # ADMtek USB Ethernet
195 device axe # ASIX Electronics USB Ethernet
196 device cdce # Generic USB over Ethernet
197 device cue # CATC USB Ethernet
198 device kue # Kawasaki LSI USB Ethernet
199
200 # Wireless NIC cards
201 options IEEE80211_SUPPORT_MESH
202
203 # Misc
204 device iicbus # I2C bus code
205 device kiic # Keywest I2C
206 device ad7417 # PowerMac7,2 temperature sensor
207 device adt746x # PowerBook5,8 temperature sensor
208 device ds1631 # PowerMac11,2 temperature sensor
209 device ds1775 # PowerMac7,2 temperature sensor
210 device fcu # Apple Fan Control Unit
211 device max6690 # PowerMac7,2 temperature sensor
212 device powermac_nvram # Open Firmware configuration NVRAM
213 device smu # Apple System Management Unit
214 device adm1030 # Apple G4 MDD fan controller
215 device atibl # ATI-based backlight driver for PowerBooks/iBooks
216 device nvbl # nVidia-based backlight driver for PowerBooks/iBooks
217 device pswitch # Macio programmer's switch
218
219 # ADB support
220 device adb
221 device cuda
222 device pmu
223
224 # Sound support
225 device sound # Generic sound driver (required)
226 device snd_ai2s # Apple I2S audio
227 device snd_davbus # Apple DAVBUS audio
228 device snd_uaudio # USB Audio
229
230 # evdev interface
231 options EVDEV_SUPPORT # evdev support in legacy drivers
232 device evdev # input event device support
233 device uinput # install /dev/uinput cdev
234
235 # VirtIO support
236 device virtio # Generic VirtIO bus (required)
237 device virtio_pci # VirtIO PCI device
238 device vtnet # VirtIO Ethernet device
239 device virtio_blk # VirtIO Block device
240 device virtio_scsi # VirtIO SCSI device
241 device virtio_balloon # VirtIO Memory Balloon device
242
243 # HID support
244 options HID_DEBUG # enable debug msgs
245 device hid # Generic HID support
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