20
21#####################################################################
22# SMP OPTIONS:
23#
24# Notes:
25#
26# IPI_PREEMPTION instructs the kernel to preempt threads running on other
27# CPUS if needed. Relies on the PREEMPTION option
28
29# Optional:
30options IPI_PREEMPTION
31device atpic # Optional legacy pic support
32device mptable # Optional MPSPEC mptable support
33
34#
35# Watchdog routines.
36#
37options MP_WATCHDOG
38
39# Debugging options.
40#
41options COUNT_XINVLTLB_HITS # Counters for TLB events
42options COUNT_IPIS # Per-CPU IPI interrupt counters
43
44
45
46#####################################################################
47# CPU OPTIONS
48
49#
50# You must specify at least one CPU (the one you intend to run on);
51# deleting the specification for CPUs you don't need to use may make
52# parts of the system run faster.
53#
54cpu HAMMER # aka K8, aka Opteron & Athlon64
55
56#
57# Options for CPU features.
58#
59
60#
61# PERFMON causes the driver for Pentium/Pentium Pro performance counters
62# to be compiled. See perfmon(4) for more information.
63#
64#XXX#options PERFMON
65
66
67#####################################################################
68# NETWORKING OPTIONS
69
70#
71# DEVICE_POLLING adds support for mixed interrupt-polling handling
72# of network device drivers, which has significant benefits in terms
73# of robustness to overloads and responsivity, as well as permitting
74# accurate scheduling of the CPU time between kernel network processing
75# and other activities. The drawback is a moderate (up to 1/HZ seconds)
76# potential increase in response times.
77# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
78# to achieve smoother behaviour.
79# Additionally, you can enable/disable polling at runtime with help of
80# the ifconfig(8) utility, and select the CPU fraction reserved to
81# userland with the sysctl variable kern.polling.user_frac
82# (default 50, range 0..100).
83#
84# Not all device drivers support this mode of operation at the time of
85# this writing. See polling(4) for more details.
86
87options DEVICE_POLLING
88
89# BPF_JITTER adds support for BPF just-in-time compiler.
90
91options BPF_JITTER
92
93# OpenFabrics Enterprise Distribution (Infiniband).
94options OFED
95options OFED_DEBUG_INIT
96
97# Sockets Direct Protocol
98options SDP
99options SDP_DEBUG
100
101# IP over Infiniband
102options IPOIB
103options IPOIB_DEBUG
104options IPOIB_CM
105
106
107#####################################################################
108# CLOCK OPTIONS
109
110# Provide read/write access to the memory in the clock chip.
111device nvram # Access to rtc cmos via /dev/nvram
112
113
114#####################################################################
115# MISCELLANEOUS DEVICES AND OPTIONS
116
117device speaker #Play IBM BASIC-style noises out your speaker
118hint.speaker.0.at="isa"
119hint.speaker.0.port="0x61"
120device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT!
121
122
123#####################################################################
124# HARDWARE BUS CONFIGURATION
125
126#
127# ISA bus
128#
129device isa
130
131#
132# Options for `isa':
133#
134# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
135# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
136# This option breaks suspend/resume on some portables.
137#
138# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
139# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
140# Automatic EOI is documented not to work for for the slave with the
141# original i8259A, but it works for some clones and some integrated
142# versions.
143#
144# MAXMEM specifies the amount of RAM on the machine; if this is not
145# specified, FreeBSD will first read the amount of memory from the CMOS
146# RAM, so the amount of memory will initially be limited to 64MB or 16MB
147# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
148# then attempt to detect the installed amount of RAM. If this probe
149# fails to detect >64MB RAM you will have to use the MAXMEM option.
150# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
151# be 131072 (128 * 1024).
152#
153# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
154# reset the CPU for reboot. This is needed on some systems with broken
155# keyboard controllers.
156
157options AUTO_EOI_1
158#options AUTO_EOI_2
159
160options MAXMEM=(128*1024)
161#options BROKEN_KEYBOARD_RESET
162
163#
164# PCI bus & PCI options:
165#
166device pci
167
168#
169# AGP GART support
170device agp
171
172#
173# AGP debugging.
174#
175options AGP_DEBUG
176
177
178#####################################################################
179# HARDWARE DEVICE CONFIGURATION
180
181# To include support for VGA VESA video modes
182options VESA
183
184# Turn on extra debugging checks and output for VESA support.
185options VESA_DEBUG
186
187device dpms # DPMS suspend & resume via VESA BIOS
188
189# x86 real mode BIOS emulator, required by atkbdc/dpms/vesa
190options X86BIOS
191
192#
193# Optional devices:
194#
195
196# PS/2 mouse
197device psm
198hint.psm.0.at="atkbdc"
199hint.psm.0.irq="12"
200
201# Options for psm:
202options PSM_HOOKRESUME #hook the system resume event, useful
203 #for some laptops
204options PSM_RESETAFTERSUSPEND #reset the device at the resume event
205
206# The keyboard controller; it controls the keyboard and the PS/2 mouse.
207device atkbdc
208hint.atkbdc.0.at="isa"
209hint.atkbdc.0.port="0x060"
210
211# The AT keyboard
212device atkbd
213hint.atkbd.0.at="atkbdc"
214hint.atkbd.0.irq="1"
215
216# Options for atkbd:
217options ATKBD_DFLT_KEYMAP # specify the built-in keymap
218makeoptions ATKBD_DFLT_KEYMAP=fr.dvorak
219
220# `flags' for atkbd:
221# 0x01 Force detection of keyboard, else we always assume a keyboard
222# 0x02 Don't reset keyboard, useful for some newer ThinkPads
223# 0x03 Force detection and avoid reset, might help with certain
224# dockingstations
225# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads
226
227# Video card driver for VGA adapters.
228device vga
229hint.vga.0.at="isa"
230
231# Options for vga:
232# Try the following option if the mouse pointer is not drawn correctly
233# or font does not seem to be loaded properly. May cause flicker on
234# some systems.
235options VGA_ALT_SEQACCESS
236
237# If you can dispense with some vga driver features, you may want to
238# use the following options to save some memory.
239#options VGA_NO_FONT_LOADING # don't save/load font
240#options VGA_NO_MODE_CHANGE # don't change video modes
241
242# Older video cards may require this option for proper operation.
243options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs
244
245# The following option probably won't work with the LCD displays.
246options VGA_WIDTH90 # support 90 column modes
247
248# Debugging.
249options VGA_DEBUG
250
251# vt(4) drivers.
252device vt_vga # VGA
253device vt_efifb # EFI framebuffer
254
255# Linear framebuffer driver for S3 VESA 1.2 cards. Works on top of VESA.
256device s3pci
257
258# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create
259# the /dev/3dfx0 device to work with glide implementations. This should get
260# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as
261# the tdfx DRI module from XFree86 and is completely unrelated.
262#
263# To enable Linuxulator support, one must also include COMPAT_LINUX in the
264# config as well. The other option is to load both as modules.
265
266device tdfx # Enable 3Dfx Voodoo support
267#XXX#device tdfx_linux # Enable Linuxulator support
268
269#
270# ACPI support using the Intel ACPI Component Architecture reference
271# implementation.
272#
273# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer
274# kernel environment variables to select initial debugging levels for the
275# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER
276# defined when it is built).
277
278device acpi
279options ACPI_DEBUG
280
281# The cpufreq(4) driver provides support for non-ACPI CPU frequency control
282device cpufreq
283
284# Direct Rendering modules for 3D acceleration.
285device drm # DRM core module required by DRM drivers
286device i915drm # Intel i830 through i915
287device mach64drm # ATI Rage Pro, Rage Mobility P/M, Rage XL
288device mgadrm # AGP Matrox G200, G400, G450, G550
289device r128drm # ATI Rage 128
290device radeondrm # ATI Radeon
291device savagedrm # S3 Savage3D, Savage4
292device sisdrm # SiS 300/305, 540, 630
293device tdfxdrm # 3dfx Voodoo 3/4/5 and Banshee
294device viadrm # VIA
295options DRM_DEBUG # Include debug printfs (slow)
296
297#
298# Network interfaces:
299#
300
301# bxe: Broadcom NetXtreme II (BCM5771X/BCM578XX) PCIe 10Gb Ethernet
302# adapters.
303# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
304# HP PC Lan+, various PC Card devices
305# (requires miibus)
306# ipw: Intel PRO/Wireless 2100 IEEE 802.11 adapter
307# Requires the ipw firmware module
308# iwi: Intel PRO/Wireless 2200BG/2225BG/2915ABG IEEE 802.11 adapters
309# Requires the iwi firmware module
310# iwn: Intel Wireless WiFi Link 1000/105/135/2000/4965/5000/6000/6050 abgn
311# 802.11 network adapters
312# Requires the iwn firmware module
313# ixl: Intel XL710 40Gbe PCIE Ethernet
314# ixlv: Intel XL710 40Gbe VF PCIE Ethernet
315# mlx4ib: Mellanox ConnectX HCA InfiniBand
316# mlxen: Mellanox ConnectX HCA Ethernet
317# mthca: Mellanox HCA InfiniBand
318# nfe: nVidia nForce MCP on-board Ethernet Networking (BSD open source)
319# sfxge: Solarflare SFC9000 family 10Gb Ethernet adapters
320# vmx: VMware VMXNET3 Ethernet (BSD open source)
321# wpi: Intel 3945ABG Wireless LAN controller
322# Requires the wpi firmware module
323
324device bxe # Broadcom NetXtreme II BCM5771X/BCM578XX 10GbE
325device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
326options ED_3C503
327options ED_HPP
328options ED_SIC
329device ipw # Intel 2100 wireless NICs.
330device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs.
331device iwn # Intel 4965/1000/5000/6000 wireless NICs.
332device ixl # Intel XL710 40Gbe PCIE Ethernet
333device ixlv # Intel XL710 40Gbe VF PCIE Ethernet
334device mlx4ib # Mellanox ConnectX HCA InfiniBand
335device mlxen # Mellanox ConnectX HCA Ethernet
336device mthca # Mellanox HCA InfiniBand
337device nfe # nVidia nForce MCP on-board Ethernet
338device sfxge # Solarflare SFC9000 10Gb Ethernet
339device vmx # VMware VMXNET3 Ethernet
340device wpi # Intel 3945ABG wireless NICs.
341
342# IEEE 802.11 adapter firmware modules
343
344# Intel PRO/Wireless 2100 firmware:
345# ipwfw: BSS/IBSS/monitor mode firmware
346# ipwbssfw: BSS mode firmware
347# ipwibssfw: IBSS mode firmware
348# ipwmonitorfw: Monitor mode firmware
349# Intel PRO/Wireless 2200BG/2225BG/2915ABG firmware:
350# iwifw: BSS/IBSS/monitor mode firmware
351# iwibssfw: BSS mode firmware
352# iwiibssfw: IBSS mode firmware
353# iwimonitorfw: Monitor mode firmware
354# Intel Wireless WiFi Link 4965/1000/5000/6000 series firmware:
355# iwnfw: Single module to support all devices
356# iwn1000fw: Specific module for the 1000 only
357# iwn105fw: Specific module for the 105 only
358# iwn135fw: Specific module for the 135 only
359# iwn2000fw: Specific module for the 2000 only
360# iwn2030fw: Specific module for the 2030 only
361# iwn4965fw: Specific module for the 4965 only
362# iwn5000fw: Specific module for the 5000 only
363# iwn5150fw: Specific module for the 5150 only
364# iwn6000fw: Specific module for the 6000 only
365# iwn6000g2afw: Specific module for the 6000g2a only
366# iwn6000g2bfw: Specific module for the 6000g2b only
367# iwn6050fw: Specific module for the 6050 only
368# wpifw: Intel 3945ABG Wireless LAN Controller firmware
369
370device iwifw
371device iwibssfw
372device iwiibssfw
373device iwimonitorfw
374device ipwfw
375device ipwbssfw
376device ipwibssfw
377device ipwmonitorfw
378device iwnfw
379device iwn1000fw
380device iwn105fw
381device iwn135fw
382device iwn2000fw
383device iwn2030fw
384device iwn4965fw
385device iwn5000fw
386device iwn5150fw
387device iwn6000fw
388device iwn6000g2afw
389device iwn6000g2bfw
390device iwn6050fw
391device wpifw
392
393# Intel Non-Transparent Bridge (NTB) hardware
394device ntb_hw # Hardware Abstraction Layer for the NTB
395device if_ntb # Simulated ethernet device using the NTB
396
397#
398#XXX this stores pointers in a 32bit field that is defined by the hardware
399#device pst
400
401#
402# Areca 11xx and 12xx series of SATA II RAID controllers.
403# CAM is required.
404#
405device arcmsr # Areca SATA II RAID
406
407#
408# 3ware 9000 series PATA/SATA RAID controller driver and options.
409# The driver is implemented as a SIM, and so, needs the CAM infrastructure.
410#
411options TWA_DEBUG # 0-10; 10 prints the most messages.
412options TWA_FLASH_FIRMWARE # firmware image bundled when defined.
413device twa # 3ware 9000 series PATA/SATA RAID
414
415#
416# SCSI host adapters:
417#
418# ncv: NCR 53C500 based SCSI host adapters.
419# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
420# stg: TMC 18C30, 18C50 based SCSI host adapters.
421
422device ncv
423device nsp
424device stg
425
426#
427# Adaptec FSA RAID controllers, including integrated DELL controllers,
428# the Dell PERC 2/QC and the HP NetRAID-4M
429device aac
430device aacp # SCSI Passthrough interface (optional, CAM required)
431
432#
433# Adaptec by PMC RAID controllers, Series 6/7/8 and upcoming families
434device aacraid # Container interface, CAM required
435
436#
437# Highpoint RocketRAID 27xx.
438device hpt27xx
439
440#
441# Highpoint RocketRAID 182x.
442device hptmv
443
444#
445# Highpoint DC7280 and R750.
446device hptnr
447
448#
449# Highpoint RocketRAID. Supports RR172x, RR222x, RR2240, RR232x, RR2340,
450# RR2210, RR174x, RR2522, RR231x, RR230x.
451device hptrr
452
453#
454# Highpoint RocketRaid 3xxx series SATA RAID
455device hptiop
456
457#
458# IBM (now Adaptec) ServeRAID controllers
459device ips
460
461#
462# Intel C600 (Patsburg) integrated SAS controller
463device isci
464options ISCI_LOGGING # enable debugging in isci HAL
465
466#
467# NVM Express (NVMe) support
468device nvme # base NVMe driver
469device nvd # expose NVMe namespaces as disks, depends on nvme
470
471#
472# SafeNet crypto driver: can be moved to the MI NOTES as soon as
473# it's tested on a big-endian machine
474#
475device safe # SafeNet 1141
476options SAFE_DEBUG # enable debugging support: hw.safe.debug
477options SAFE_RNDTEST # enable rndtest support
478
479#
480# VirtIO support
481#
482# The virtio entry provides a generic bus for use by the device drivers.
483# It must be combined with an interface that communicates with the host.
484# Multiple such interfaces are defined by the VirtIO specification. FreeBSD
485# only has support for PCI. Therefore, virtio_pci must be statically
486# compiled in or loaded as a module for the device drivers to function.
487#
488device virtio # Generic VirtIO bus (required)
489device virtio_pci # VirtIO PCI Interface
490device vtnet # VirtIO Ethernet device
491device virtio_blk # VirtIO Block device
492device virtio_scsi # VirtIO SCSI device
493device virtio_balloon # VirtIO Memory Balloon device
494device virtio_random # VirtIO Entropy device
495device virtio_console # VirtIO Console device
496
497# Microsoft Hyper-V enchancement support
498options HYPERV # Hyper-V kernel infrastructure
499device hyperv # HyperV drivers
500
501# Xen HVM Guest Optimizations
502options XENHVM # Xen HVM kernel infrastructure
503device xenpci # Xen HVM Hypervisor services driver
504
505#####################################################################
506
507#
508# Miscellaneous hardware:
509#
510# ipmi: Intelligent Platform Management Interface
511# pbio: Parallel (8255 PPI) basic I/O (mode 0) port (e.g. Advantech PCL-724)
512# smbios: DMI/SMBIOS entry point
513# vpd: Vital Product Data kernel interface
514# asmc: Apple System Management Controller
515# si: Specialix International SI/XIO or SX intelligent serial card
516# tpm: Trusted Platform Module
517
518# Notes on the Specialix SI/XIO driver:
519# The host card is memory, not IO mapped.
520# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
521# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
522# The cards can use an IRQ of 11, 12 or 15.
523
524device ipmi
525device pbio
526hint.pbio.0.at="isa"
527hint.pbio.0.port="0x360"
528device smbios
529device vpd
530device asmc
531device si
532device tpm
533device padlock_rng # VIA Padlock RNG
534device rdrand_rng # Intel Bull Mountain RNG
535device aesni # AES-NI OpenCrypto module
536
537#
538# Laptop/Notebook options:
539#
540
541
542#
543# I2C Bus
544#
545
546#
547# Hardware watchdog timers:
548#
549# ichwd: Intel ICH watchdog timer
550# amdsbwd: AMD SB7xx watchdog timer
551# viawd: VIA south bridge watchdog timer
552# wbwd: Winbond watchdog timer
553#
554device ichwd
555device amdsbwd
556device viawd
557device wbwd
558
559#
560# Temperature sensors:
561#
562# coretemp: on-die sensor on Intel Core and newer CPUs
563# amdtemp: on-die sensor on AMD K8/K10/K11 CPUs
564#
565device coretemp
566device amdtemp
567
568#
569# CPU control pseudo-device. Provides access to MSRs, CPUID info and
570# microcode update feature.
571#
572device cpuctl
573
574#
575# System Management Bus (SMB)
576#
577options ENABLE_ALART # Control alarm on Intel intpm driver
578
579#
580# Number of initial kernel page table pages used for early bootstrap.
581# This number should include enough pages to map the kernel and any
582# modules or other data loaded with the kernel by the loader. Each
583# page table page maps 2MB.
584#
585options NKPT=31
586
587
588#####################################################################
589# ABI Emulation
590
591#XXX keep these here for now and reactivate when support for emulating
592#XXX these 32 bit binaries is added.
593
594# Enable 32-bit runtime support for FreeBSD/i386 binaries.
595options COMPAT_FREEBSD32
596
597# Enable iBCS2 runtime support for SCO and ISC binaries
598#XXX#options IBCS2
599
600# Emulate spx device for client side of SVR3 local X interface
601#XXX#options SPX_HACK
602
603# Enable Linux ABI emulation
604#XXX#options COMPAT_LINUX
605
606# Enable 32-bit Linux ABI emulation (requires COMPAT_43 and COMPAT_FREEBSD32)
607options COMPAT_LINUX32
608
609# Enable the linux-like proc filesystem support (requires COMPAT_LINUX32
610# and PSEUDOFS)
611options LINPROCFS
612
613#Enable the linux-like sys filesystem support (requires COMPAT_LINUX32
614# and PSEUDOFS)
615options LINSYSFS
616
617#
618# SysVR4 ABI emulation
619#
620# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
621# a KLD module.
622# The STREAMS network emulation code can also be compiled statically or as a
623# module. If loaded as a module, it must be loaded before the svr4 module
624# (the /usr/sbin/svr4 script does this for you). If compiling statically,
625# the `streams' device must be configured into any kernel which also
626# specifies COMPAT_SVR4. It is possible to have a statically-configured
627# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
628# script understands that it doesn't need to load the `streams' module under
629# those circumstances.
630# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
631# (whether static or dynamic).
632#
633#XXX#options COMPAT_SVR4 # build emulator statically
634#XXX#options DEBUG_SVR4 # enable verbose debugging
635#XXX#device streams # STREAMS network driver (required for svr4).
636
637
638#####################################################################
639# VM OPTIONS
640
641# KSTACK_PAGES is the number of memory pages to assign to the kernel
642# stack of each thread.
643
644options KSTACK_PAGES=5
645
646# Enable detailed accounting by the PV entry allocator.
647
648options PV_STATS
649
650#####################################################################
651
652# More undocumented options for linting.
653# Note that documenting these are not considered an affront.
654
655options FB_INSTALL_CDEV # install a CDEV entry in /dev
656
657options KBDIO_DEBUG=2
658options KBD_MAXRETRY=4
659options KBD_MAXWAIT=6
660options KBD_RESETDELAY=201
661
662options PSM_DEBUG=1
663
664options TIMER_FREQ=((14318182+6)/12)
665
666options VM_KMEM_SIZE
667options VM_KMEM_SIZE_MAX
668options VM_KMEM_SIZE_SCALE
669
670# Enable NDIS binary driver support
671options NDISAPI
672device ndis
| 37
38#####################################################################
39# SMP OPTIONS:
40#
41# Notes:
42#
43# IPI_PREEMPTION instructs the kernel to preempt threads running on other
44# CPUS if needed. Relies on the PREEMPTION option
45
46# Optional:
47options IPI_PREEMPTION
48device atpic # Optional legacy pic support
49device mptable # Optional MPSPEC mptable support
50
51#
52# Watchdog routines.
53#
54options MP_WATCHDOG
55
56# Debugging options.
57#
58options COUNT_XINVLTLB_HITS # Counters for TLB events
59options COUNT_IPIS # Per-CPU IPI interrupt counters
60
61
62
63#####################################################################
64# CPU OPTIONS
65
66#
67# You must specify at least one CPU (the one you intend to run on);
68# deleting the specification for CPUs you don't need to use may make
69# parts of the system run faster.
70#
71cpu HAMMER # aka K8, aka Opteron & Athlon64
72
73#
74# Options for CPU features.
75#
76
77#
78# PERFMON causes the driver for Pentium/Pentium Pro performance counters
79# to be compiled. See perfmon(4) for more information.
80#
81#XXX#options PERFMON
82
83
84#####################################################################
85# NETWORKING OPTIONS
86
87#
88# DEVICE_POLLING adds support for mixed interrupt-polling handling
89# of network device drivers, which has significant benefits in terms
90# of robustness to overloads and responsivity, as well as permitting
91# accurate scheduling of the CPU time between kernel network processing
92# and other activities. The drawback is a moderate (up to 1/HZ seconds)
93# potential increase in response times.
94# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
95# to achieve smoother behaviour.
96# Additionally, you can enable/disable polling at runtime with help of
97# the ifconfig(8) utility, and select the CPU fraction reserved to
98# userland with the sysctl variable kern.polling.user_frac
99# (default 50, range 0..100).
100#
101# Not all device drivers support this mode of operation at the time of
102# this writing. See polling(4) for more details.
103
104options DEVICE_POLLING
105
106# BPF_JITTER adds support for BPF just-in-time compiler.
107
108options BPF_JITTER
109
110# OpenFabrics Enterprise Distribution (Infiniband).
111options OFED
112options OFED_DEBUG_INIT
113
114# Sockets Direct Protocol
115options SDP
116options SDP_DEBUG
117
118# IP over Infiniband
119options IPOIB
120options IPOIB_DEBUG
121options IPOIB_CM
122
123
124#####################################################################
125# CLOCK OPTIONS
126
127# Provide read/write access to the memory in the clock chip.
128device nvram # Access to rtc cmos via /dev/nvram
129
130
131#####################################################################
132# MISCELLANEOUS DEVICES AND OPTIONS
133
134device speaker #Play IBM BASIC-style noises out your speaker
135hint.speaker.0.at="isa"
136hint.speaker.0.port="0x61"
137device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT!
138
139
140#####################################################################
141# HARDWARE BUS CONFIGURATION
142
143#
144# ISA bus
145#
146device isa
147
148#
149# Options for `isa':
150#
151# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
152# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
153# This option breaks suspend/resume on some portables.
154#
155# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
156# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
157# Automatic EOI is documented not to work for for the slave with the
158# original i8259A, but it works for some clones and some integrated
159# versions.
160#
161# MAXMEM specifies the amount of RAM on the machine; if this is not
162# specified, FreeBSD will first read the amount of memory from the CMOS
163# RAM, so the amount of memory will initially be limited to 64MB or 16MB
164# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
165# then attempt to detect the installed amount of RAM. If this probe
166# fails to detect >64MB RAM you will have to use the MAXMEM option.
167# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
168# be 131072 (128 * 1024).
169#
170# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
171# reset the CPU for reboot. This is needed on some systems with broken
172# keyboard controllers.
173
174options AUTO_EOI_1
175#options AUTO_EOI_2
176
177options MAXMEM=(128*1024)
178#options BROKEN_KEYBOARD_RESET
179
180#
181# PCI bus & PCI options:
182#
183device pci
184
185#
186# AGP GART support
187device agp
188
189#
190# AGP debugging.
191#
192options AGP_DEBUG
193
194
195#####################################################################
196# HARDWARE DEVICE CONFIGURATION
197
198# To include support for VGA VESA video modes
199options VESA
200
201# Turn on extra debugging checks and output for VESA support.
202options VESA_DEBUG
203
204device dpms # DPMS suspend & resume via VESA BIOS
205
206# x86 real mode BIOS emulator, required by atkbdc/dpms/vesa
207options X86BIOS
208
209#
210# Optional devices:
211#
212
213# PS/2 mouse
214device psm
215hint.psm.0.at="atkbdc"
216hint.psm.0.irq="12"
217
218# Options for psm:
219options PSM_HOOKRESUME #hook the system resume event, useful
220 #for some laptops
221options PSM_RESETAFTERSUSPEND #reset the device at the resume event
222
223# The keyboard controller; it controls the keyboard and the PS/2 mouse.
224device atkbdc
225hint.atkbdc.0.at="isa"
226hint.atkbdc.0.port="0x060"
227
228# The AT keyboard
229device atkbd
230hint.atkbd.0.at="atkbdc"
231hint.atkbd.0.irq="1"
232
233# Options for atkbd:
234options ATKBD_DFLT_KEYMAP # specify the built-in keymap
235makeoptions ATKBD_DFLT_KEYMAP=fr.dvorak
236
237# `flags' for atkbd:
238# 0x01 Force detection of keyboard, else we always assume a keyboard
239# 0x02 Don't reset keyboard, useful for some newer ThinkPads
240# 0x03 Force detection and avoid reset, might help with certain
241# dockingstations
242# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads
243
244# Video card driver for VGA adapters.
245device vga
246hint.vga.0.at="isa"
247
248# Options for vga:
249# Try the following option if the mouse pointer is not drawn correctly
250# or font does not seem to be loaded properly. May cause flicker on
251# some systems.
252options VGA_ALT_SEQACCESS
253
254# If you can dispense with some vga driver features, you may want to
255# use the following options to save some memory.
256#options VGA_NO_FONT_LOADING # don't save/load font
257#options VGA_NO_MODE_CHANGE # don't change video modes
258
259# Older video cards may require this option for proper operation.
260options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs
261
262# The following option probably won't work with the LCD displays.
263options VGA_WIDTH90 # support 90 column modes
264
265# Debugging.
266options VGA_DEBUG
267
268# vt(4) drivers.
269device vt_vga # VGA
270device vt_efifb # EFI framebuffer
271
272# Linear framebuffer driver for S3 VESA 1.2 cards. Works on top of VESA.
273device s3pci
274
275# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create
276# the /dev/3dfx0 device to work with glide implementations. This should get
277# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as
278# the tdfx DRI module from XFree86 and is completely unrelated.
279#
280# To enable Linuxulator support, one must also include COMPAT_LINUX in the
281# config as well. The other option is to load both as modules.
282
283device tdfx # Enable 3Dfx Voodoo support
284#XXX#device tdfx_linux # Enable Linuxulator support
285
286#
287# ACPI support using the Intel ACPI Component Architecture reference
288# implementation.
289#
290# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer
291# kernel environment variables to select initial debugging levels for the
292# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER
293# defined when it is built).
294
295device acpi
296options ACPI_DEBUG
297
298# The cpufreq(4) driver provides support for non-ACPI CPU frequency control
299device cpufreq
300
301# Direct Rendering modules for 3D acceleration.
302device drm # DRM core module required by DRM drivers
303device i915drm # Intel i830 through i915
304device mach64drm # ATI Rage Pro, Rage Mobility P/M, Rage XL
305device mgadrm # AGP Matrox G200, G400, G450, G550
306device r128drm # ATI Rage 128
307device radeondrm # ATI Radeon
308device savagedrm # S3 Savage3D, Savage4
309device sisdrm # SiS 300/305, 540, 630
310device tdfxdrm # 3dfx Voodoo 3/4/5 and Banshee
311device viadrm # VIA
312options DRM_DEBUG # Include debug printfs (slow)
313
314#
315# Network interfaces:
316#
317
318# bxe: Broadcom NetXtreme II (BCM5771X/BCM578XX) PCIe 10Gb Ethernet
319# adapters.
320# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
321# HP PC Lan+, various PC Card devices
322# (requires miibus)
323# ipw: Intel PRO/Wireless 2100 IEEE 802.11 adapter
324# Requires the ipw firmware module
325# iwi: Intel PRO/Wireless 2200BG/2225BG/2915ABG IEEE 802.11 adapters
326# Requires the iwi firmware module
327# iwn: Intel Wireless WiFi Link 1000/105/135/2000/4965/5000/6000/6050 abgn
328# 802.11 network adapters
329# Requires the iwn firmware module
330# ixl: Intel XL710 40Gbe PCIE Ethernet
331# ixlv: Intel XL710 40Gbe VF PCIE Ethernet
332# mlx4ib: Mellanox ConnectX HCA InfiniBand
333# mlxen: Mellanox ConnectX HCA Ethernet
334# mthca: Mellanox HCA InfiniBand
335# nfe: nVidia nForce MCP on-board Ethernet Networking (BSD open source)
336# sfxge: Solarflare SFC9000 family 10Gb Ethernet adapters
337# vmx: VMware VMXNET3 Ethernet (BSD open source)
338# wpi: Intel 3945ABG Wireless LAN controller
339# Requires the wpi firmware module
340
341device bxe # Broadcom NetXtreme II BCM5771X/BCM578XX 10GbE
342device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards
343options ED_3C503
344options ED_HPP
345options ED_SIC
346device ipw # Intel 2100 wireless NICs.
347device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs.
348device iwn # Intel 4965/1000/5000/6000 wireless NICs.
349device ixl # Intel XL710 40Gbe PCIE Ethernet
350device ixlv # Intel XL710 40Gbe VF PCIE Ethernet
351device mlx4ib # Mellanox ConnectX HCA InfiniBand
352device mlxen # Mellanox ConnectX HCA Ethernet
353device mthca # Mellanox HCA InfiniBand
354device nfe # nVidia nForce MCP on-board Ethernet
355device sfxge # Solarflare SFC9000 10Gb Ethernet
356device vmx # VMware VMXNET3 Ethernet
357device wpi # Intel 3945ABG wireless NICs.
358
359# IEEE 802.11 adapter firmware modules
360
361# Intel PRO/Wireless 2100 firmware:
362# ipwfw: BSS/IBSS/monitor mode firmware
363# ipwbssfw: BSS mode firmware
364# ipwibssfw: IBSS mode firmware
365# ipwmonitorfw: Monitor mode firmware
366# Intel PRO/Wireless 2200BG/2225BG/2915ABG firmware:
367# iwifw: BSS/IBSS/monitor mode firmware
368# iwibssfw: BSS mode firmware
369# iwiibssfw: IBSS mode firmware
370# iwimonitorfw: Monitor mode firmware
371# Intel Wireless WiFi Link 4965/1000/5000/6000 series firmware:
372# iwnfw: Single module to support all devices
373# iwn1000fw: Specific module for the 1000 only
374# iwn105fw: Specific module for the 105 only
375# iwn135fw: Specific module for the 135 only
376# iwn2000fw: Specific module for the 2000 only
377# iwn2030fw: Specific module for the 2030 only
378# iwn4965fw: Specific module for the 4965 only
379# iwn5000fw: Specific module for the 5000 only
380# iwn5150fw: Specific module for the 5150 only
381# iwn6000fw: Specific module for the 6000 only
382# iwn6000g2afw: Specific module for the 6000g2a only
383# iwn6000g2bfw: Specific module for the 6000g2b only
384# iwn6050fw: Specific module for the 6050 only
385# wpifw: Intel 3945ABG Wireless LAN Controller firmware
386
387device iwifw
388device iwibssfw
389device iwiibssfw
390device iwimonitorfw
391device ipwfw
392device ipwbssfw
393device ipwibssfw
394device ipwmonitorfw
395device iwnfw
396device iwn1000fw
397device iwn105fw
398device iwn135fw
399device iwn2000fw
400device iwn2030fw
401device iwn4965fw
402device iwn5000fw
403device iwn5150fw
404device iwn6000fw
405device iwn6000g2afw
406device iwn6000g2bfw
407device iwn6050fw
408device wpifw
409
410# Intel Non-Transparent Bridge (NTB) hardware
411device ntb_hw # Hardware Abstraction Layer for the NTB
412device if_ntb # Simulated ethernet device using the NTB
413
414#
415#XXX this stores pointers in a 32bit field that is defined by the hardware
416#device pst
417
418#
419# Areca 11xx and 12xx series of SATA II RAID controllers.
420# CAM is required.
421#
422device arcmsr # Areca SATA II RAID
423
424#
425# 3ware 9000 series PATA/SATA RAID controller driver and options.
426# The driver is implemented as a SIM, and so, needs the CAM infrastructure.
427#
428options TWA_DEBUG # 0-10; 10 prints the most messages.
429options TWA_FLASH_FIRMWARE # firmware image bundled when defined.
430device twa # 3ware 9000 series PATA/SATA RAID
431
432#
433# SCSI host adapters:
434#
435# ncv: NCR 53C500 based SCSI host adapters.
436# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
437# stg: TMC 18C30, 18C50 based SCSI host adapters.
438
439device ncv
440device nsp
441device stg
442
443#
444# Adaptec FSA RAID controllers, including integrated DELL controllers,
445# the Dell PERC 2/QC and the HP NetRAID-4M
446device aac
447device aacp # SCSI Passthrough interface (optional, CAM required)
448
449#
450# Adaptec by PMC RAID controllers, Series 6/7/8 and upcoming families
451device aacraid # Container interface, CAM required
452
453#
454# Highpoint RocketRAID 27xx.
455device hpt27xx
456
457#
458# Highpoint RocketRAID 182x.
459device hptmv
460
461#
462# Highpoint DC7280 and R750.
463device hptnr
464
465#
466# Highpoint RocketRAID. Supports RR172x, RR222x, RR2240, RR232x, RR2340,
467# RR2210, RR174x, RR2522, RR231x, RR230x.
468device hptrr
469
470#
471# Highpoint RocketRaid 3xxx series SATA RAID
472device hptiop
473
474#
475# IBM (now Adaptec) ServeRAID controllers
476device ips
477
478#
479# Intel C600 (Patsburg) integrated SAS controller
480device isci
481options ISCI_LOGGING # enable debugging in isci HAL
482
483#
484# NVM Express (NVMe) support
485device nvme # base NVMe driver
486device nvd # expose NVMe namespaces as disks, depends on nvme
487
488#
489# SafeNet crypto driver: can be moved to the MI NOTES as soon as
490# it's tested on a big-endian machine
491#
492device safe # SafeNet 1141
493options SAFE_DEBUG # enable debugging support: hw.safe.debug
494options SAFE_RNDTEST # enable rndtest support
495
496#
497# VirtIO support
498#
499# The virtio entry provides a generic bus for use by the device drivers.
500# It must be combined with an interface that communicates with the host.
501# Multiple such interfaces are defined by the VirtIO specification. FreeBSD
502# only has support for PCI. Therefore, virtio_pci must be statically
503# compiled in or loaded as a module for the device drivers to function.
504#
505device virtio # Generic VirtIO bus (required)
506device virtio_pci # VirtIO PCI Interface
507device vtnet # VirtIO Ethernet device
508device virtio_blk # VirtIO Block device
509device virtio_scsi # VirtIO SCSI device
510device virtio_balloon # VirtIO Memory Balloon device
511device virtio_random # VirtIO Entropy device
512device virtio_console # VirtIO Console device
513
514# Microsoft Hyper-V enchancement support
515options HYPERV # Hyper-V kernel infrastructure
516device hyperv # HyperV drivers
517
518# Xen HVM Guest Optimizations
519options XENHVM # Xen HVM kernel infrastructure
520device xenpci # Xen HVM Hypervisor services driver
521
522#####################################################################
523
524#
525# Miscellaneous hardware:
526#
527# ipmi: Intelligent Platform Management Interface
528# pbio: Parallel (8255 PPI) basic I/O (mode 0) port (e.g. Advantech PCL-724)
529# smbios: DMI/SMBIOS entry point
530# vpd: Vital Product Data kernel interface
531# asmc: Apple System Management Controller
532# si: Specialix International SI/XIO or SX intelligent serial card
533# tpm: Trusted Platform Module
534
535# Notes on the Specialix SI/XIO driver:
536# The host card is memory, not IO mapped.
537# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
538# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
539# The cards can use an IRQ of 11, 12 or 15.
540
541device ipmi
542device pbio
543hint.pbio.0.at="isa"
544hint.pbio.0.port="0x360"
545device smbios
546device vpd
547device asmc
548device si
549device tpm
550device padlock_rng # VIA Padlock RNG
551device rdrand_rng # Intel Bull Mountain RNG
552device aesni # AES-NI OpenCrypto module
553
554#
555# Laptop/Notebook options:
556#
557
558
559#
560# I2C Bus
561#
562
563#
564# Hardware watchdog timers:
565#
566# ichwd: Intel ICH watchdog timer
567# amdsbwd: AMD SB7xx watchdog timer
568# viawd: VIA south bridge watchdog timer
569# wbwd: Winbond watchdog timer
570#
571device ichwd
572device amdsbwd
573device viawd
574device wbwd
575
576#
577# Temperature sensors:
578#
579# coretemp: on-die sensor on Intel Core and newer CPUs
580# amdtemp: on-die sensor on AMD K8/K10/K11 CPUs
581#
582device coretemp
583device amdtemp
584
585#
586# CPU control pseudo-device. Provides access to MSRs, CPUID info and
587# microcode update feature.
588#
589device cpuctl
590
591#
592# System Management Bus (SMB)
593#
594options ENABLE_ALART # Control alarm on Intel intpm driver
595
596#
597# Number of initial kernel page table pages used for early bootstrap.
598# This number should include enough pages to map the kernel and any
599# modules or other data loaded with the kernel by the loader. Each
600# page table page maps 2MB.
601#
602options NKPT=31
603
604
605#####################################################################
606# ABI Emulation
607
608#XXX keep these here for now and reactivate when support for emulating
609#XXX these 32 bit binaries is added.
610
611# Enable 32-bit runtime support for FreeBSD/i386 binaries.
612options COMPAT_FREEBSD32
613
614# Enable iBCS2 runtime support for SCO and ISC binaries
615#XXX#options IBCS2
616
617# Emulate spx device for client side of SVR3 local X interface
618#XXX#options SPX_HACK
619
620# Enable Linux ABI emulation
621#XXX#options COMPAT_LINUX
622
623# Enable 32-bit Linux ABI emulation (requires COMPAT_43 and COMPAT_FREEBSD32)
624options COMPAT_LINUX32
625
626# Enable the linux-like proc filesystem support (requires COMPAT_LINUX32
627# and PSEUDOFS)
628options LINPROCFS
629
630#Enable the linux-like sys filesystem support (requires COMPAT_LINUX32
631# and PSEUDOFS)
632options LINSYSFS
633
634#
635# SysVR4 ABI emulation
636#
637# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
638# a KLD module.
639# The STREAMS network emulation code can also be compiled statically or as a
640# module. If loaded as a module, it must be loaded before the svr4 module
641# (the /usr/sbin/svr4 script does this for you). If compiling statically,
642# the `streams' device must be configured into any kernel which also
643# specifies COMPAT_SVR4. It is possible to have a statically-configured
644# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
645# script understands that it doesn't need to load the `streams' module under
646# those circumstances.
647# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
648# (whether static or dynamic).
649#
650#XXX#options COMPAT_SVR4 # build emulator statically
651#XXX#options DEBUG_SVR4 # enable verbose debugging
652#XXX#device streams # STREAMS network driver (required for svr4).
653
654
655#####################################################################
656# VM OPTIONS
657
658# KSTACK_PAGES is the number of memory pages to assign to the kernel
659# stack of each thread.
660
661options KSTACK_PAGES=5
662
663# Enable detailed accounting by the PV entry allocator.
664
665options PV_STATS
666
667#####################################################################
668
669# More undocumented options for linting.
670# Note that documenting these are not considered an affront.
671
672options FB_INSTALL_CDEV # install a CDEV entry in /dev
673
674options KBDIO_DEBUG=2
675options KBD_MAXRETRY=4
676options KBD_MAXWAIT=6
677options KBD_RESETDELAY=201
678
679options PSM_DEBUG=1
680
681options TIMER_FREQ=((14318182+6)/12)
682
683options VM_KMEM_SIZE
684options VM_KMEM_SIZE_MAX
685options VM_KMEM_SIZE_SCALE
686
687# Enable NDIS binary driver support
688options NDISAPI
689device ndis
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