8#
9
10#
11# We want LINT to cover profiling as well.
12profile 2
13
14
15#####################################################################
16# SMP OPTIONS:
17#
18# Notes:
19#
20# IPI_PREEMPTION instructs the kernel to preempt threads running on other
21# CPUS if needed. Relies on the PREEMPTION option
22
23# Optional:
24options IPI_PREEMPTION
25device atpic # Optional legacy pic support
26device mptable # Optional MPSPEC mptable support
27
28#
29# Watchdog routines.
30#
31options MP_WATCHDOG
32
33#
34# Debugging options.
35#
36options STOP_NMI # Stop CPUS using NMI instead of IPI
37
38
39
40#####################################################################
41# CPU OPTIONS
42
43#
44# You must specify at least one CPU (the one you intend to run on);
45# deleting the specification for CPUs you don't need to use may make
46# parts of the system run faster.
47#
48cpu HAMMER # aka K8, aka Opteron & Athlon64
49
50#
51# Options for CPU features.
52#
53
54#
55# PERFMON causes the driver for Pentium/Pentium Pro performance counters
56# to be compiled. See perfmon(4) for more information.
57#
58#XXX#options PERFMON
59
60
61#####################################################################
62# NETWORKING OPTIONS
63
64#
65# DEVICE_POLLING adds support for mixed interrupt-polling handling
66# of network device drivers, which has significant benefits in terms
67# of robustness to overloads and responsivity, as well as permitting
68# accurate scheduling of the CPU time between kernel network processing
69# and other activities. The drawback is a moderate (up to 1/HZ seconds)
70# potential increase in response times.
71# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
72# to achieve smoother behaviour.
73# Additionally, you can enable/disable polling at runtime with help of
74# the ifconfig(8) utility, and select the CPU fraction reserved to
75# userland with the sysctl variable kern.polling.user_frac
76# (default 50, range 0..100).
77#
78# Not all device drivers support this mode of operation at the time of
79# this writing. See polling(4) for more details.
80
81options DEVICE_POLLING
82
83# BPF_JITTER adds support for BPF just-in-time compiler.
84
85options BPF_JITTER
86
87
88#####################################################################
89# CLOCK OPTIONS
90
91# Provide read/write access to the memory in the clock chip.
92device nvram # Access to rtc cmos via /dev/nvram
93
94
95#####################################################################
96# MISCELLANEOUS DEVICES AND OPTIONS
97
98device speaker #Play IBM BASIC-style noises out your speaker
99hint.speaker.0.at="isa"
100hint.speaker.0.port="0x61"
101device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT!
102
103
104#####################################################################
105# HARDWARE BUS CONFIGURATION
106
107#
108# ISA bus
109#
110device isa
111
112#
113# Options for `isa':
114#
115# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
116# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
117# This option breaks suspend/resume on some portables.
118#
119# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
120# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
121# Automatic EOI is documented not to work for for the slave with the
122# original i8259A, but it works for some clones and some integrated
123# versions.
124#
125# MAXMEM specifies the amount of RAM on the machine; if this is not
126# specified, FreeBSD will first read the amount of memory from the CMOS
127# RAM, so the amount of memory will initially be limited to 64MB or 16MB
128# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
129# then attempt to detect the installed amount of RAM. If this probe
130# fails to detect >64MB RAM you will have to use the MAXMEM option.
131# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
132# be 131072 (128 * 1024).
133#
134# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
135# reset the CPU for reboot. This is needed on some systems with broken
136# keyboard controllers.
137
138options AUTO_EOI_1
139#options AUTO_EOI_2
140
141options MAXMEM=(128*1024)
142#options BROKEN_KEYBOARD_RESET
143
144#
145# PCI bus & PCI options:
146#
147device pci
148
149#
150# AGP GART support
151device agp
152
| 8#
9
10#
11# We want LINT to cover profiling as well.
12profile 2
13
14
15#####################################################################
16# SMP OPTIONS:
17#
18# Notes:
19#
20# IPI_PREEMPTION instructs the kernel to preempt threads running on other
21# CPUS if needed. Relies on the PREEMPTION option
22
23# Optional:
24options IPI_PREEMPTION
25device atpic # Optional legacy pic support
26device mptable # Optional MPSPEC mptable support
27
28#
29# Watchdog routines.
30#
31options MP_WATCHDOG
32
33#
34# Debugging options.
35#
36options STOP_NMI # Stop CPUS using NMI instead of IPI
37
38
39
40#####################################################################
41# CPU OPTIONS
42
43#
44# You must specify at least one CPU (the one you intend to run on);
45# deleting the specification for CPUs you don't need to use may make
46# parts of the system run faster.
47#
48cpu HAMMER # aka K8, aka Opteron & Athlon64
49
50#
51# Options for CPU features.
52#
53
54#
55# PERFMON causes the driver for Pentium/Pentium Pro performance counters
56# to be compiled. See perfmon(4) for more information.
57#
58#XXX#options PERFMON
59
60
61#####################################################################
62# NETWORKING OPTIONS
63
64#
65# DEVICE_POLLING adds support for mixed interrupt-polling handling
66# of network device drivers, which has significant benefits in terms
67# of robustness to overloads and responsivity, as well as permitting
68# accurate scheduling of the CPU time between kernel network processing
69# and other activities. The drawback is a moderate (up to 1/HZ seconds)
70# potential increase in response times.
71# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
72# to achieve smoother behaviour.
73# Additionally, you can enable/disable polling at runtime with help of
74# the ifconfig(8) utility, and select the CPU fraction reserved to
75# userland with the sysctl variable kern.polling.user_frac
76# (default 50, range 0..100).
77#
78# Not all device drivers support this mode of operation at the time of
79# this writing. See polling(4) for more details.
80
81options DEVICE_POLLING
82
83# BPF_JITTER adds support for BPF just-in-time compiler.
84
85options BPF_JITTER
86
87
88#####################################################################
89# CLOCK OPTIONS
90
91# Provide read/write access to the memory in the clock chip.
92device nvram # Access to rtc cmos via /dev/nvram
93
94
95#####################################################################
96# MISCELLANEOUS DEVICES AND OPTIONS
97
98device speaker #Play IBM BASIC-style noises out your speaker
99hint.speaker.0.at="isa"
100hint.speaker.0.port="0x61"
101device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT!
102
103
104#####################################################################
105# HARDWARE BUS CONFIGURATION
106
107#
108# ISA bus
109#
110device isa
111
112#
113# Options for `isa':
114#
115# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
116# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
117# This option breaks suspend/resume on some portables.
118#
119# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
120# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
121# Automatic EOI is documented not to work for for the slave with the
122# original i8259A, but it works for some clones and some integrated
123# versions.
124#
125# MAXMEM specifies the amount of RAM on the machine; if this is not
126# specified, FreeBSD will first read the amount of memory from the CMOS
127# RAM, so the amount of memory will initially be limited to 64MB or 16MB
128# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
129# then attempt to detect the installed amount of RAM. If this probe
130# fails to detect >64MB RAM you will have to use the MAXMEM option.
131# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
132# be 131072 (128 * 1024).
133#
134# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
135# reset the CPU for reboot. This is needed on some systems with broken
136# keyboard controllers.
137
138options AUTO_EOI_1
139#options AUTO_EOI_2
140
141options MAXMEM=(128*1024)
142#options BROKEN_KEYBOARD_RESET
143
144#
145# PCI bus & PCI options:
146#
147device pci
148
149#
150# AGP GART support
151device agp
152
|
153
154#####################################################################
155# HARDWARE DEVICE CONFIGURATION
156
157#
158# Optional devices:
159#
160
161# PS/2 mouse
162device psm
163hint.psm.0.at="atkbdc"
164hint.psm.0.irq="12"
165
166# Options for psm:
167options PSM_HOOKRESUME #hook the system resume event, useful
168 #for some laptops
169options PSM_RESETAFTERSUSPEND #reset the device at the resume event
170
171# The keyboard controller; it controls the keyboard and the PS/2 mouse.
172device atkbdc
173hint.atkbdc.0.at="isa"
174hint.atkbdc.0.port="0x060"
175
176# The AT keyboard
177device atkbd
178hint.atkbd.0.at="atkbdc"
179hint.atkbd.0.irq="1"
180
181# Options for atkbd:
182options ATKBD_DFLT_KEYMAP # specify the built-in keymap
183makeoptions ATKBD_DFLT_KEYMAP=jp.106
184
185# `flags' for atkbd:
186# 0x01 Force detection of keyboard, else we always assume a keyboard
187# 0x02 Don't reset keyboard, useful for some newer ThinkPads
188# 0x03 Force detection and avoid reset, might help with certain
189# dockingstations
190# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads
191
192# Video card driver for VGA adapters.
193device vga
194hint.vga.0.at="isa"
195
196# Options for vga:
197# Try the following option if the mouse pointer is not drawn correctly
198# or font does not seem to be loaded properly. May cause flicker on
199# some systems.
200options VGA_ALT_SEQACCESS
201
202# If you can dispense with some vga driver features, you may want to
203# use the following options to save some memory.
204#options VGA_NO_FONT_LOADING # don't save/load font
205#options VGA_NO_MODE_CHANGE # don't change video modes
206
207# Older video cards may require this option for proper operation.
208options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs
209
210# The following option probably won't work with the LCD displays.
211options VGA_WIDTH90 # support 90 column modes
212
213# Debugging.
214options VGA_DEBUG
215
216# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create
217# the /dev/3dfx0 device to work with glide implementations. This should get
218# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as
219# the tdfx DRI module from XFree86 and is completely unrelated.
220#
221# To enable Linuxulator support, one must also include COMPAT_LINUX in the
222# config as well. The other option is to load both as modules.
223
224device tdfx # Enable 3Dfx Voodoo support
225#XXX#device tdfx_linux # Enable Linuxulator support
226
227#
228# ACPI support using the Intel ACPI Component Architecture reference
229# implementation.
230#
231# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer
232# kernel environment variables to select initial debugging levels for the
233# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER
234# defined when it is built).
235#
236# ACPI_NO_SEMAPHORES makes the AcpiOs*Semaphore routines a no-op.
237
238device acpi
239options ACPI_DEBUG
240#!options ACPI_NO_SEMAPHORES
241
242# The cpufreq(4) driver provides support for non-ACPI CPU frequency control
243device cpufreq
244
245# Direct Rendering modules for 3D acceleration.
246device drm # DRM core module required by DRM drivers
247device i915drm # Intel i830 through i915
248device mach64drm # ATI Rage Pro, Rage Mobility P/M, Rage XL
249device mgadrm # AGP Matrox G200, G400, G450, G550
250device r128drm # ATI Rage 128
251device radeondrm # ATI Radeon
252device savagedrm # S3 Savage3D, Savage4
253device sisdrm # SiS 300/305, 540, 630
254device tdfxdrm # 3dfx Voodoo 3/4/5 and Banshee
255options DRM_DEBUG # Include debug printfs (slow)
256
257#
258# Network interfaces:
259#
260
261# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
262# HP PC Lan+, various PC Card devices
263# (requires miibus)
264# ipw: Intel PRO/Wireless 2100 IEEE 802.11 adapter
265# iwi: Intel PRO/Wireless 2200BG/2225BG/2915ABG IEEE 802.11 adapters
266# iwn: Intel Wireless WiFi Link 4965AGN 802.11 network adapters
267# nfe: nVidia nForce MCP on-board Ethernet Networking (BSD open source)
268# nve: nVidia nForce MCP on-board Ethernet Networking
269# ral: Ralink Technology IEEE 802.11 wireless adapter
270# ural: Ralink Technology RT2500USB IEEE 802.11 wireless adapter
271# wpi: Intel 3945ABG Wireless LAN controller
272
273device ed
274options ED_3C503
275options ED_HPP
276options ED_SIC
277device iwi
278device iwn
279device ipw
280device nfe # nVidia nForce MCP on-board Ethernet Networking
281device nve # nVidia nForce MCP on-board Ethernet Networking
282device ral
283device ural
284device wpi
285
286device ath # Atheros pci/cardbus NIC's
287device ath_hal # pci/cardbus chip support
288options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
289device ath_rate_sample # SampleRate tx rate control for ath
290#device ath_rate_amrr # AMRR rate control for ath driver
291#device ath_rate_onoe # Onoe rate control for ath driver
292
293#
294#XXX this stores pointers in a 32bit field that is defined by the hardware
295#device pst
296
297#
298# Areca 11xx and 12xx series of SATA II RAID controllers.
299# CAM is required.
300#
301device arcmsr # Areca SATA II RAID
302
303#
304# 3ware 9000 series PATA/SATA RAID controller driver and options.
305# The driver is implemented as a SIM, and so, needs the CAM infrastructure.
306#
307options TWA_DEBUG # 0-10; 10 prints the most messages.
308options TWA_FLASH_FIRMWARE # firmware image bundled when defined.
309device twa # 3ware 9000 series PATA/SATA RAID
310
311#
312# SCSI host adapters:
313#
314# ncv: NCR 53C500 based SCSI host adapters.
315# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
316# stg: TMC 18C30, 18C50 based SCSI host adapters.
317
318device ncv
319device nsp
320device stg
321
322#
323# Adaptec FSA RAID controllers, including integrated DELL controllers,
324# the Dell PERC 2/QC and the HP NetRAID-4M
325device aac
326device aacp # SCSI Passthrough interface (optional, CAM required)
327
328#
329# Highpoint RocketRAID 182x.
330device hptmv
331
332#
333# Highpoint RocketRAID. Supports RR172x, RR222x, RR2240, RR232x, RR2340,
334# RR2210, RR174x, RR2522, RR231x, RR230x.
335device hptrr
336
337#
338# Highpoint RocketRaid 3xxx series SATA RAID
339device hptiop
340
341#
342# IBM (now Adaptec) ServeRAID controllers
343device ips
344
345#
346# SafeNet crypto driver: can be moved to the MI NOTES as soon as
347# it's tested on a big-endian machine
348#
349device safe # SafeNet 1141
350options SAFE_DEBUG # enable debugging support: hw.safe.debug
351options SAFE_RNDTEST # enable rndtest support
352
353#####################################################################
354
355#
356# Miscellaneous hardware:
357#
358# ipmi: Intelligent Platform Management Interface
359# smbios: DMI/SMBIOS entry point
360# vpd: Vital Product Data kernel interface
361# asmc: Apple System Management Controller
362
363# Notes on the Specialix SI/XIO driver:
364# The host card is memory, not IO mapped.
365# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
366# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
367# The cards can use an IRQ of 11, 12 or 15.
368
369device ipmi
370# Parallel (8255 PPI) basic I/O (mode 0) port (e.g. Advantech PCL-724)
371device pbio
372hint.pbio.0.at="isa"
373hint.pbio.0.port="0x360"
374device smbios
375device vpd
376device asmc
377#
378# Laptop/Notebook options:
379#
380
381
382#
383# I2C Bus
384#
385
386#
387# Hardware watchdog timers:
388#
389# ichwd: Intel ICH watchdog timer
390#
391device ichwd
392
393#
394# Temperature sensors:
395#
396# coretemp: on-die sensor on Intel Core and newer CPUs
397# k8temp: on-die sensor on AMD K8 CPUs
398#
399device coretemp
400device k8temp
401
402#
403# CPU control pseudo-device. Provides access to MSRs, CPUID info and
404# microcode update feature.
405#
406device cpuctl
407
408#
409# System Management Bus (SMB)
410#
411options ENABLE_ALART # Control alarm on Intel intpm driver
412
413#
414# Set the number of PV entries per process. Increasing this can
415# stop panics related to heavy use of shared memory. However, that can
416# (combined with large amounts of physical memory) cause panics at
417# boot time due the kernel running out of VM space.
418#
419# If you're tweaking this, you might also want to increase the sysctls
420# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
421#
422# The value below is the one more than the default.
423#
424options PMAP_SHPGPERPROC=201
425
426
427#####################################################################
428# ABI Emulation
429
430#XXX keep these here for now and reactivate when support for emulating
431#XXX these 32 bit binaries is added.
432
433# Enable 32-bit runtime support for FreeBSD/i386 binaries.
434options COMPAT_IA32
435
436# Enable iBCS2 runtime support for SCO and ISC binaries
437#XXX#options IBCS2
438
439# Emulate spx device for client side of SVR3 local X interface
440#XXX#options SPX_HACK
441
442# Enable Linux ABI emulation
443#XXX#options COMPAT_LINUX
444
445# Enable 32-bit Linux ABI emulation (requires COMPAT_43 and COMPAT_IA32)
446options COMPAT_LINUX32
447
448# Enable the linux-like proc filesystem support (requires COMPAT_LINUX32
449# and PSEUDOFS)
450options LINPROCFS
451
452#Enable the linux-like sys filesystem support (requires COMPAT_LINUX32
453# and PSEUDOFS)
454options LINSYSFS
455
456#
457# SysVR4 ABI emulation
458#
459# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
460# a KLD module.
461# The STREAMS network emulation code can also be compiled statically or as a
462# module. If loaded as a module, it must be loaded before the svr4 module
463# (the /usr/sbin/svr4 script does this for you). If compiling statically,
464# the `streams' device must be configured into any kernel which also
465# specifies COMPAT_SVR4. It is possible to have a statically-configured
466# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
467# script understands that it doesn't need to load the `streams' module under
468# those circumstances.
469# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
470# (whether static or dynamic).
471#
472#XXX#options COMPAT_SVR4 # build emulator statically
473#XXX#options DEBUG_SVR4 # enable verbose debugging
474#XXX#device streams # STREAMS network driver (required for svr4).
475
476
477#####################################################################
478# VM OPTIONS
479
480# KSTACK_PAGES is the number of memory pages to assign to the kernel
481# stack of each thread.
482
483options KSTACK_PAGES=3
484
485#####################################################################
486
487# More undocumented options for linting.
488# Note that documenting these are not considered an affront.
489
490options FB_INSTALL_CDEV # install a CDEV entry in /dev
491
492options KBDIO_DEBUG=2
493options KBD_MAXRETRY=4
494options KBD_MAXWAIT=6
495options KBD_RESETDELAY=201
496
497options PSM_DEBUG=1
498
499options TIMER_FREQ=((14318182+6)/12)
500
501options VM_KMEM_SIZE
502options VM_KMEM_SIZE_MAX
503options VM_KMEM_SIZE_SCALE
504
505# Enable NDIS binary driver support
506options NDISAPI
507device ndis
| 158
159#####################################################################
160# HARDWARE DEVICE CONFIGURATION
161
162#
163# Optional devices:
164#
165
166# PS/2 mouse
167device psm
168hint.psm.0.at="atkbdc"
169hint.psm.0.irq="12"
170
171# Options for psm:
172options PSM_HOOKRESUME #hook the system resume event, useful
173 #for some laptops
174options PSM_RESETAFTERSUSPEND #reset the device at the resume event
175
176# The keyboard controller; it controls the keyboard and the PS/2 mouse.
177device atkbdc
178hint.atkbdc.0.at="isa"
179hint.atkbdc.0.port="0x060"
180
181# The AT keyboard
182device atkbd
183hint.atkbd.0.at="atkbdc"
184hint.atkbd.0.irq="1"
185
186# Options for atkbd:
187options ATKBD_DFLT_KEYMAP # specify the built-in keymap
188makeoptions ATKBD_DFLT_KEYMAP=jp.106
189
190# `flags' for atkbd:
191# 0x01 Force detection of keyboard, else we always assume a keyboard
192# 0x02 Don't reset keyboard, useful for some newer ThinkPads
193# 0x03 Force detection and avoid reset, might help with certain
194# dockingstations
195# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads
196
197# Video card driver for VGA adapters.
198device vga
199hint.vga.0.at="isa"
200
201# Options for vga:
202# Try the following option if the mouse pointer is not drawn correctly
203# or font does not seem to be loaded properly. May cause flicker on
204# some systems.
205options VGA_ALT_SEQACCESS
206
207# If you can dispense with some vga driver features, you may want to
208# use the following options to save some memory.
209#options VGA_NO_FONT_LOADING # don't save/load font
210#options VGA_NO_MODE_CHANGE # don't change video modes
211
212# Older video cards may require this option for proper operation.
213options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs
214
215# The following option probably won't work with the LCD displays.
216options VGA_WIDTH90 # support 90 column modes
217
218# Debugging.
219options VGA_DEBUG
220
221# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create
222# the /dev/3dfx0 device to work with glide implementations. This should get
223# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as
224# the tdfx DRI module from XFree86 and is completely unrelated.
225#
226# To enable Linuxulator support, one must also include COMPAT_LINUX in the
227# config as well. The other option is to load both as modules.
228
229device tdfx # Enable 3Dfx Voodoo support
230#XXX#device tdfx_linux # Enable Linuxulator support
231
232#
233# ACPI support using the Intel ACPI Component Architecture reference
234# implementation.
235#
236# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer
237# kernel environment variables to select initial debugging levels for the
238# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER
239# defined when it is built).
240#
241# ACPI_NO_SEMAPHORES makes the AcpiOs*Semaphore routines a no-op.
242
243device acpi
244options ACPI_DEBUG
245#!options ACPI_NO_SEMAPHORES
246
247# The cpufreq(4) driver provides support for non-ACPI CPU frequency control
248device cpufreq
249
250# Direct Rendering modules for 3D acceleration.
251device drm # DRM core module required by DRM drivers
252device i915drm # Intel i830 through i915
253device mach64drm # ATI Rage Pro, Rage Mobility P/M, Rage XL
254device mgadrm # AGP Matrox G200, G400, G450, G550
255device r128drm # ATI Rage 128
256device radeondrm # ATI Radeon
257device savagedrm # S3 Savage3D, Savage4
258device sisdrm # SiS 300/305, 540, 630
259device tdfxdrm # 3dfx Voodoo 3/4/5 and Banshee
260options DRM_DEBUG # Include debug printfs (slow)
261
262#
263# Network interfaces:
264#
265
266# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
267# HP PC Lan+, various PC Card devices
268# (requires miibus)
269# ipw: Intel PRO/Wireless 2100 IEEE 802.11 adapter
270# iwi: Intel PRO/Wireless 2200BG/2225BG/2915ABG IEEE 802.11 adapters
271# iwn: Intel Wireless WiFi Link 4965AGN 802.11 network adapters
272# nfe: nVidia nForce MCP on-board Ethernet Networking (BSD open source)
273# nve: nVidia nForce MCP on-board Ethernet Networking
274# ral: Ralink Technology IEEE 802.11 wireless adapter
275# ural: Ralink Technology RT2500USB IEEE 802.11 wireless adapter
276# wpi: Intel 3945ABG Wireless LAN controller
277
278device ed
279options ED_3C503
280options ED_HPP
281options ED_SIC
282device iwi
283device iwn
284device ipw
285device nfe # nVidia nForce MCP on-board Ethernet Networking
286device nve # nVidia nForce MCP on-board Ethernet Networking
287device ral
288device ural
289device wpi
290
291device ath # Atheros pci/cardbus NIC's
292device ath_hal # pci/cardbus chip support
293options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
294device ath_rate_sample # SampleRate tx rate control for ath
295#device ath_rate_amrr # AMRR rate control for ath driver
296#device ath_rate_onoe # Onoe rate control for ath driver
297
298#
299#XXX this stores pointers in a 32bit field that is defined by the hardware
300#device pst
301
302#
303# Areca 11xx and 12xx series of SATA II RAID controllers.
304# CAM is required.
305#
306device arcmsr # Areca SATA II RAID
307
308#
309# 3ware 9000 series PATA/SATA RAID controller driver and options.
310# The driver is implemented as a SIM, and so, needs the CAM infrastructure.
311#
312options TWA_DEBUG # 0-10; 10 prints the most messages.
313options TWA_FLASH_FIRMWARE # firmware image bundled when defined.
314device twa # 3ware 9000 series PATA/SATA RAID
315
316#
317# SCSI host adapters:
318#
319# ncv: NCR 53C500 based SCSI host adapters.
320# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
321# stg: TMC 18C30, 18C50 based SCSI host adapters.
322
323device ncv
324device nsp
325device stg
326
327#
328# Adaptec FSA RAID controllers, including integrated DELL controllers,
329# the Dell PERC 2/QC and the HP NetRAID-4M
330device aac
331device aacp # SCSI Passthrough interface (optional, CAM required)
332
333#
334# Highpoint RocketRAID 182x.
335device hptmv
336
337#
338# Highpoint RocketRAID. Supports RR172x, RR222x, RR2240, RR232x, RR2340,
339# RR2210, RR174x, RR2522, RR231x, RR230x.
340device hptrr
341
342#
343# Highpoint RocketRaid 3xxx series SATA RAID
344device hptiop
345
346#
347# IBM (now Adaptec) ServeRAID controllers
348device ips
349
350#
351# SafeNet crypto driver: can be moved to the MI NOTES as soon as
352# it's tested on a big-endian machine
353#
354device safe # SafeNet 1141
355options SAFE_DEBUG # enable debugging support: hw.safe.debug
356options SAFE_RNDTEST # enable rndtest support
357
358#####################################################################
359
360#
361# Miscellaneous hardware:
362#
363# ipmi: Intelligent Platform Management Interface
364# smbios: DMI/SMBIOS entry point
365# vpd: Vital Product Data kernel interface
366# asmc: Apple System Management Controller
367
368# Notes on the Specialix SI/XIO driver:
369# The host card is memory, not IO mapped.
370# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
371# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
372# The cards can use an IRQ of 11, 12 or 15.
373
374device ipmi
375# Parallel (8255 PPI) basic I/O (mode 0) port (e.g. Advantech PCL-724)
376device pbio
377hint.pbio.0.at="isa"
378hint.pbio.0.port="0x360"
379device smbios
380device vpd
381device asmc
382#
383# Laptop/Notebook options:
384#
385
386
387#
388# I2C Bus
389#
390
391#
392# Hardware watchdog timers:
393#
394# ichwd: Intel ICH watchdog timer
395#
396device ichwd
397
398#
399# Temperature sensors:
400#
401# coretemp: on-die sensor on Intel Core and newer CPUs
402# k8temp: on-die sensor on AMD K8 CPUs
403#
404device coretemp
405device k8temp
406
407#
408# CPU control pseudo-device. Provides access to MSRs, CPUID info and
409# microcode update feature.
410#
411device cpuctl
412
413#
414# System Management Bus (SMB)
415#
416options ENABLE_ALART # Control alarm on Intel intpm driver
417
418#
419# Set the number of PV entries per process. Increasing this can
420# stop panics related to heavy use of shared memory. However, that can
421# (combined with large amounts of physical memory) cause panics at
422# boot time due the kernel running out of VM space.
423#
424# If you're tweaking this, you might also want to increase the sysctls
425# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
426#
427# The value below is the one more than the default.
428#
429options PMAP_SHPGPERPROC=201
430
431
432#####################################################################
433# ABI Emulation
434
435#XXX keep these here for now and reactivate when support for emulating
436#XXX these 32 bit binaries is added.
437
438# Enable 32-bit runtime support for FreeBSD/i386 binaries.
439options COMPAT_IA32
440
441# Enable iBCS2 runtime support for SCO and ISC binaries
442#XXX#options IBCS2
443
444# Emulate spx device for client side of SVR3 local X interface
445#XXX#options SPX_HACK
446
447# Enable Linux ABI emulation
448#XXX#options COMPAT_LINUX
449
450# Enable 32-bit Linux ABI emulation (requires COMPAT_43 and COMPAT_IA32)
451options COMPAT_LINUX32
452
453# Enable the linux-like proc filesystem support (requires COMPAT_LINUX32
454# and PSEUDOFS)
455options LINPROCFS
456
457#Enable the linux-like sys filesystem support (requires COMPAT_LINUX32
458# and PSEUDOFS)
459options LINSYSFS
460
461#
462# SysVR4 ABI emulation
463#
464# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
465# a KLD module.
466# The STREAMS network emulation code can also be compiled statically or as a
467# module. If loaded as a module, it must be loaded before the svr4 module
468# (the /usr/sbin/svr4 script does this for you). If compiling statically,
469# the `streams' device must be configured into any kernel which also
470# specifies COMPAT_SVR4. It is possible to have a statically-configured
471# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
472# script understands that it doesn't need to load the `streams' module under
473# those circumstances.
474# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
475# (whether static or dynamic).
476#
477#XXX#options COMPAT_SVR4 # build emulator statically
478#XXX#options DEBUG_SVR4 # enable verbose debugging
479#XXX#device streams # STREAMS network driver (required for svr4).
480
481
482#####################################################################
483# VM OPTIONS
484
485# KSTACK_PAGES is the number of memory pages to assign to the kernel
486# stack of each thread.
487
488options KSTACK_PAGES=3
489
490#####################################################################
491
492# More undocumented options for linting.
493# Note that documenting these are not considered an affront.
494
495options FB_INSTALL_CDEV # install a CDEV entry in /dev
496
497options KBDIO_DEBUG=2
498options KBD_MAXRETRY=4
499options KBD_MAXWAIT=6
500options KBD_RESETDELAY=201
501
502options PSM_DEBUG=1
503
504options TIMER_FREQ=((14318182+6)/12)
505
506options VM_KMEM_SIZE
507options VM_KMEM_SIZE_MAX
508options VM_KMEM_SIZE_SCALE
509
510# Enable NDIS binary driver support
511options NDISAPI
512device ndis
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