1#
2# NOTES -- Lines that can be cut/pasted into kernel and hints configs.
3#
4# This file contains machine dependent kernel configuration notes. For
5# machine independent notes, look in /sys/conf/NOTES.
6#
| 1#
2# NOTES -- Lines that can be cut/pasted into kernel and hints configs.
3#
4# This file contains machine dependent kernel configuration notes. For
5# machine independent notes, look in /sys/conf/NOTES.
6#
|
7# $FreeBSD: head/sys/pc98/conf/NOTES 125234 2004-01-30 13:06:57Z nyan $
| 7# $FreeBSD: head/sys/pc98/conf/NOTES 126708 2004-03-07 04:09:18Z nyan $
|
8#
9
10#
11# This directive is mandatory; it defines the architecture to be
12# configured for; in this case, the 386 family based PC-98 and
13# compatibles.
14#
15machine pc98
16options PC98
17
18#
19# We want LINT to cover profiling as well
20profile 2
21
22
23#####################################################################
24# SMP OPTIONS:
25#
26# The apic device enables the use of the I/O APIC for interrupt delivery.
27# The apic device can be used in both UP and SMP kernels, but is required
28# for SMP kernels. Thus, the apic device is not strictly an SMP option,
29# but it is a prerequisite for SMP.
30#
31# Notes:
32#
33# Be sure to disable 'cpu I386_CPU' for SMP kernels.
34#
35# By default, mixed mode is used to route IRQ0 from the AT timer via
36# the 8259A master PIC through the ExtINT pin on the first I/O APIC.
37# This can be disabled via the NO_MIXED_MODE option. In that case,
38# IRQ0 will be routed via an intpin on the first I/O APIC. Not all
39# motherboards hook IRQ0 up to the first I/O APIC even though their
40# MP table or MADT may claim to do so. That is why mixed mode is
41# enabled by default.
42#
43
44# Mandatory:
45device apic # I/O apic
46
47# Optional:
48options NO_MIXED_MODE # Disable use of mixed mode
49
50
51#####################################################################
52# CPU OPTIONS
53
54#
55# You must specify at least one CPU (the one you intend to run on);
56# deleting the specification for CPUs you don't need to use may make
57# parts of the system run faster.
58# I386_CPU is mutually exclusive with the other CPU types.
59#
60#cpu I386_CPU
61cpu I486_CPU
62cpu I586_CPU # aka Pentium(tm)
63cpu I686_CPU # aka Pentium Pro(tm)
64
65#
66# Options for CPU features.
67#
68# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning
69# CPU if CPU supports it. The default is double-clock mode on
70# BlueLightning CPU box.
71#
72# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM
73# BlueLightning CPU. It works only with Cyrix FPU, and this option
74# should not be used with Intel FPU.
75#
76# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1).
77#
78# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space
79# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1.
80# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3)
81#
82# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct
83# mapped mode. Default is 2-way set associative mode.
84#
85# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables
86# reorder). This option should not be used if you use memory mapped
87# I/O device(s).
88#
89# CPU_DISABLE_CMPXCHG disables the CMPXCHG instruction on > i386 IA32
90# machines. VmWare seems to emulate this instruction poorly, causing
91# the guest OS to run very slowly. Enabling this with a SMP kernel
92# will cause the kernel to be unusable.
93#
94# CPU_DISABLE_SSE explicitly prevent I686_CPU from turning on SSE.
95#
96# CPU_ENABLE_SSE enables SSE/MMX2 instructions support. This is default
97# on I686_CPU and above.
98#
99# CPU_FASTER_5X86_FPU enables faster FPU exception handler.
100#
101# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products
102# for i386 machines.
103#
104# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of
105# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively
106# (no clock delay).
107#
108# CPU_L2_LATENCY specifies the L2 cache latency value. This option is used
109# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected.
110# The default value is 5.
111#
112# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination
113# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE
114# 1).
115#
116# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option
117# is useful when you use Socket 8 to Socket 370 converter, because most Pentium
118# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs.
119#
120# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1).
121#
122# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
123# enters suspend mode following execution of HALT instruction.
124#
125# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s).
126#
127# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
128# K5/K6/K6-2 CPUs.
129#
130# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
131# flush at hold state.
132#
133# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs
134# without cache flush at hold state, and (2) write-back CPU cache on
135# Cyrix 6x86 whose revision < 2.7 (NOTE 2).
136#
137# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY
138# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is
139# executed. This option is only needed if I586_CPU is also defined,
140# and should be included for any non-Pentium CPU that defines it.
141#
142# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors
143# which indicates that the 15-16MB range is *definitely* not being
144# occupied by an ISA memory hole.
145#
146# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
147# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs.
148# These options may crash your system.
149#
150# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
151# in write-through mode when revision < 2.7. If revision of Cyrix
152# 6x86 >= 2.7, CPU cache is always enabled in write-back mode.
153#
154# NOTE 3: This option may cause failures for software that requires
155# locked cycles in order to operate correctly.
156#
157options CPU_BLUELIGHTNING_3X
158options CPU_BLUELIGHTNING_FPU_OP_CACHE
159options CPU_BTB_EN
160options CPU_DIRECT_MAPPED_CACHE
161options CPU_DISABLE_5X86_LSSER
162options CPU_DISABLE_CMPXCHG
163#options CPU_DISABLE_SSE
164options CPU_ENABLE_SSE
165options CPU_FASTER_5X86_FPU
166options CPU_I486_ON_386
167options CPU_IORT
168options CPU_L2_LATENCY=5
169options CPU_LOOP_EN
170options CPU_PPRO2CELERON
171options CPU_RSTK_EN
172options CPU_SUSP_HLT
173options CPU_UPGRADE_HW_CACHE
174options CPU_WT_ALLOC
175options CYRIX_CACHE_WORKS
176options CYRIX_CACHE_REALLY_WORKS
177#options NO_F00F_HACK
178
179# Debug options
180options NPX_DEBUG # enable npx debugging
181
182#
183# PERFMON causes the driver for Pentium/Pentium Pro performance counters
184# to be compiled. See perfmon(4) for more information.
185#
186options PERFMON
187
188
189#####################################################################
190# NETWORKING OPTIONS
191
192#
193# DEVICE_POLLING adds support for mixed interrupt-polling handling
194# of network device drivers, which has significant benefits in terms
195# of robustness to overloads and responsivity, as well as permitting
196# accurate scheduling of the CPU time between kernel network processing
197# and other activities. The drawback is a moderate (up to 1/HZ seconds)
198# potential increase in response times.
199# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
200# to achieve smoother behaviour.
201# Additionally, you can enable/disable polling at runtime with the
202# sysctl variable kern.polling.enable (defaults off), and select
203# the CPU fraction reserved to userland with the sysctl variable
204# kern.polling.user_frac (default 50, range 0..100).
205#
206# Not all device drivers support this mode of operation at the time of
207# this writing. See polling(4) for more details.
208
209options DEVICE_POLLING
210
211
212#####################################################################
213# CLOCK OPTIONS
214
215# The following options are used for debugging clock behavior only, and
216# should not be used for production systems.
217
218# CLK_CALIBRATION_LOOP causes clock calibration to be run in a loop at
219# startup until the user presses a key. (The i8254 clock is always
220# calibrated relative to the RTC (mc146818a) and this option causes the
221# calibration to be repeated.)
222options CLK_CALIBRATION_LOOP
223
224# CLK_USE_I8254_CALIBRATION causes the calibrated frequency of the i8254
225# clock to actually be used.
226options CLK_USE_I8254_CALIBRATION
227
228
229#####################################################################
230# MISCELLANEOUS DEVICES AND OPTIONS
231
232device speaker #Play IBM BASIC-style noises out your speaker
233hint.speaker.0.at="isa"
234hint.speaker.0.port="0x35"
235device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT!
236device apm_saver # Requires APM
237
238
239#####################################################################
240# HARDWARE BUS CONFIGURATION
241
242#
243# ISA bus
244#
245device isa
246
247#
248# Options for `isa':
249#
250# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
251# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
252# This option breaks suspend/resume on some portables.
253#
254# MAXMEM specifies the amount of RAM on the machine; if this is not
255# specified, FreeBSD will first read the amount of memory from the CMOS
256# RAM, so the amount of memory will initially be limited to 64MB or 16MB
257# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
258# then attempt to detect the installed amount of RAM. If this probe
259# fails to detect >64MB RAM you will have to use the MAXMEM option.
260# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
261# be 131072 (128 * 1024).
262#
263# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
264# reset the CPU for reboot. This is needed on some systems with broken
265# keyboard controllers.
266
267options COMPAT_OLDISA #Use ISA shims and glue for old drivers
268options AUTO_EOI_1
269
270options MAXMEM=(128*1024)
271#options BROKEN_KEYBOARD_RESET
272options EPSON_BOUNCEDMA
273options EPSON_MEMWIN
274
275#
276# PCI bus & PCI options:
277#
278device pci
279
280#
281# AGP GART support
282device agp
283
284
285#####################################################################
286# HARDWARE DEVICE CONFIGURATION
287
288# PC98 keyboard
289device pckbd
290hint.pckbd.0.at="isa"
291hint.pckbd.0.port="0x041"
292hint.pckbd.0.irq="1"
293
294# These options are valid for other keyboard drivers as well.
295options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap
296options KBD_INSTALL_CDEV # install a CDEV entry in /dev
297
298# GDC screen
299device gdc
300hint.gdc.0.at="isa"
301options LINE30
302
303#
304# The Numeric Processing eXtension driver. In addition to this, you
305# may configure a math emulator (see above). If your machine has a
306# hardware FPU and the kernel configuration includes the npx device
307# *and* a math emulator compiled into the kernel, the hardware FPU
308# will be used, unless it is found to be broken or unless "flags" to
309# npx0 includes "0x08", which requests preference for the emulator.
310device npx
311
312#
313# `flags' for npx0:
314# 0x01 don't use the npx registers to optimize bcopy.
315# 0x02 don't use the npx registers to optimize bzero.
316# 0x04 don't use the npx registers to optimize copyin or copyout.
317# 0x08 use emulator even if hardware FPU is available.
318# The npx registers are normally used to optimize copying and zeroing when
319# all of the following conditions are satisfied:
320# I586_CPU is an option
321# the cpu is an i586 (perhaps not a Pentium)
322# the probe for npx0 succeeds
323# INT 16 exception handling works.
324# Then copying and zeroing using the npx registers is normally 30-100% faster.
325# The flags can be used to control cases where it doesn't work or is slower.
326# Setting them at boot time using userconfig works right (the optimizations
327# are not used until later in the bootstrap when npx0 is attached).
328# Flag 0x08 automatically disables the i586 optimized routines.
329#
330
331#
332# Optional devices:
333#
334
335# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create
336# the /dev/3dfx0 device to work with glide implementations. This should get
337# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as
338# the tdfx DRI module from XFree86 and is completely unrelated.
339#
340# To enable Linuxulator support, one must also include COMPAT_LINUX in the
341# config as well, or you will not have the dependencies. The other option
342# is to load both as modules.
343
| 8#
9
10#
11# This directive is mandatory; it defines the architecture to be
12# configured for; in this case, the 386 family based PC-98 and
13# compatibles.
14#
15machine pc98
16options PC98
17
18#
19# We want LINT to cover profiling as well
20profile 2
21
22
23#####################################################################
24# SMP OPTIONS:
25#
26# The apic device enables the use of the I/O APIC for interrupt delivery.
27# The apic device can be used in both UP and SMP kernels, but is required
28# for SMP kernels. Thus, the apic device is not strictly an SMP option,
29# but it is a prerequisite for SMP.
30#
31# Notes:
32#
33# Be sure to disable 'cpu I386_CPU' for SMP kernels.
34#
35# By default, mixed mode is used to route IRQ0 from the AT timer via
36# the 8259A master PIC through the ExtINT pin on the first I/O APIC.
37# This can be disabled via the NO_MIXED_MODE option. In that case,
38# IRQ0 will be routed via an intpin on the first I/O APIC. Not all
39# motherboards hook IRQ0 up to the first I/O APIC even though their
40# MP table or MADT may claim to do so. That is why mixed mode is
41# enabled by default.
42#
43
44# Mandatory:
45device apic # I/O apic
46
47# Optional:
48options NO_MIXED_MODE # Disable use of mixed mode
49
50
51#####################################################################
52# CPU OPTIONS
53
54#
55# You must specify at least one CPU (the one you intend to run on);
56# deleting the specification for CPUs you don't need to use may make
57# parts of the system run faster.
58# I386_CPU is mutually exclusive with the other CPU types.
59#
60#cpu I386_CPU
61cpu I486_CPU
62cpu I586_CPU # aka Pentium(tm)
63cpu I686_CPU # aka Pentium Pro(tm)
64
65#
66# Options for CPU features.
67#
68# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning
69# CPU if CPU supports it. The default is double-clock mode on
70# BlueLightning CPU box.
71#
72# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM
73# BlueLightning CPU. It works only with Cyrix FPU, and this option
74# should not be used with Intel FPU.
75#
76# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1).
77#
78# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space
79# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1.
80# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3)
81#
82# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct
83# mapped mode. Default is 2-way set associative mode.
84#
85# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables
86# reorder). This option should not be used if you use memory mapped
87# I/O device(s).
88#
89# CPU_DISABLE_CMPXCHG disables the CMPXCHG instruction on > i386 IA32
90# machines. VmWare seems to emulate this instruction poorly, causing
91# the guest OS to run very slowly. Enabling this with a SMP kernel
92# will cause the kernel to be unusable.
93#
94# CPU_DISABLE_SSE explicitly prevent I686_CPU from turning on SSE.
95#
96# CPU_ENABLE_SSE enables SSE/MMX2 instructions support. This is default
97# on I686_CPU and above.
98#
99# CPU_FASTER_5X86_FPU enables faster FPU exception handler.
100#
101# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products
102# for i386 machines.
103#
104# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of
105# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively
106# (no clock delay).
107#
108# CPU_L2_LATENCY specifies the L2 cache latency value. This option is used
109# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected.
110# The default value is 5.
111#
112# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination
113# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE
114# 1).
115#
116# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option
117# is useful when you use Socket 8 to Socket 370 converter, because most Pentium
118# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs.
119#
120# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1).
121#
122# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
123# enters suspend mode following execution of HALT instruction.
124#
125# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s).
126#
127# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
128# K5/K6/K6-2 CPUs.
129#
130# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
131# flush at hold state.
132#
133# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs
134# without cache flush at hold state, and (2) write-back CPU cache on
135# Cyrix 6x86 whose revision < 2.7 (NOTE 2).
136#
137# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY
138# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is
139# executed. This option is only needed if I586_CPU is also defined,
140# and should be included for any non-Pentium CPU that defines it.
141#
142# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors
143# which indicates that the 15-16MB range is *definitely* not being
144# occupied by an ISA memory hole.
145#
146# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
147# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs.
148# These options may crash your system.
149#
150# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
151# in write-through mode when revision < 2.7. If revision of Cyrix
152# 6x86 >= 2.7, CPU cache is always enabled in write-back mode.
153#
154# NOTE 3: This option may cause failures for software that requires
155# locked cycles in order to operate correctly.
156#
157options CPU_BLUELIGHTNING_3X
158options CPU_BLUELIGHTNING_FPU_OP_CACHE
159options CPU_BTB_EN
160options CPU_DIRECT_MAPPED_CACHE
161options CPU_DISABLE_5X86_LSSER
162options CPU_DISABLE_CMPXCHG
163#options CPU_DISABLE_SSE
164options CPU_ENABLE_SSE
165options CPU_FASTER_5X86_FPU
166options CPU_I486_ON_386
167options CPU_IORT
168options CPU_L2_LATENCY=5
169options CPU_LOOP_EN
170options CPU_PPRO2CELERON
171options CPU_RSTK_EN
172options CPU_SUSP_HLT
173options CPU_UPGRADE_HW_CACHE
174options CPU_WT_ALLOC
175options CYRIX_CACHE_WORKS
176options CYRIX_CACHE_REALLY_WORKS
177#options NO_F00F_HACK
178
179# Debug options
180options NPX_DEBUG # enable npx debugging
181
182#
183# PERFMON causes the driver for Pentium/Pentium Pro performance counters
184# to be compiled. See perfmon(4) for more information.
185#
186options PERFMON
187
188
189#####################################################################
190# NETWORKING OPTIONS
191
192#
193# DEVICE_POLLING adds support for mixed interrupt-polling handling
194# of network device drivers, which has significant benefits in terms
195# of robustness to overloads and responsivity, as well as permitting
196# accurate scheduling of the CPU time between kernel network processing
197# and other activities. The drawback is a moderate (up to 1/HZ seconds)
198# potential increase in response times.
199# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
200# to achieve smoother behaviour.
201# Additionally, you can enable/disable polling at runtime with the
202# sysctl variable kern.polling.enable (defaults off), and select
203# the CPU fraction reserved to userland with the sysctl variable
204# kern.polling.user_frac (default 50, range 0..100).
205#
206# Not all device drivers support this mode of operation at the time of
207# this writing. See polling(4) for more details.
208
209options DEVICE_POLLING
210
211
212#####################################################################
213# CLOCK OPTIONS
214
215# The following options are used for debugging clock behavior only, and
216# should not be used for production systems.
217
218# CLK_CALIBRATION_LOOP causes clock calibration to be run in a loop at
219# startup until the user presses a key. (The i8254 clock is always
220# calibrated relative to the RTC (mc146818a) and this option causes the
221# calibration to be repeated.)
222options CLK_CALIBRATION_LOOP
223
224# CLK_USE_I8254_CALIBRATION causes the calibrated frequency of the i8254
225# clock to actually be used.
226options CLK_USE_I8254_CALIBRATION
227
228
229#####################################################################
230# MISCELLANEOUS DEVICES AND OPTIONS
231
232device speaker #Play IBM BASIC-style noises out your speaker
233hint.speaker.0.at="isa"
234hint.speaker.0.port="0x35"
235device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT!
236device apm_saver # Requires APM
237
238
239#####################################################################
240# HARDWARE BUS CONFIGURATION
241
242#
243# ISA bus
244#
245device isa
246
247#
248# Options for `isa':
249#
250# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
251# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
252# This option breaks suspend/resume on some portables.
253#
254# MAXMEM specifies the amount of RAM on the machine; if this is not
255# specified, FreeBSD will first read the amount of memory from the CMOS
256# RAM, so the amount of memory will initially be limited to 64MB or 16MB
257# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
258# then attempt to detect the installed amount of RAM. If this probe
259# fails to detect >64MB RAM you will have to use the MAXMEM option.
260# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
261# be 131072 (128 * 1024).
262#
263# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
264# reset the CPU for reboot. This is needed on some systems with broken
265# keyboard controllers.
266
267options COMPAT_OLDISA #Use ISA shims and glue for old drivers
268options AUTO_EOI_1
269
270options MAXMEM=(128*1024)
271#options BROKEN_KEYBOARD_RESET
272options EPSON_BOUNCEDMA
273options EPSON_MEMWIN
274
275#
276# PCI bus & PCI options:
277#
278device pci
279
280#
281# AGP GART support
282device agp
283
284
285#####################################################################
286# HARDWARE DEVICE CONFIGURATION
287
288# PC98 keyboard
289device pckbd
290hint.pckbd.0.at="isa"
291hint.pckbd.0.port="0x041"
292hint.pckbd.0.irq="1"
293
294# These options are valid for other keyboard drivers as well.
295options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap
296options KBD_INSTALL_CDEV # install a CDEV entry in /dev
297
298# GDC screen
299device gdc
300hint.gdc.0.at="isa"
301options LINE30
302
303#
304# The Numeric Processing eXtension driver. In addition to this, you
305# may configure a math emulator (see above). If your machine has a
306# hardware FPU and the kernel configuration includes the npx device
307# *and* a math emulator compiled into the kernel, the hardware FPU
308# will be used, unless it is found to be broken or unless "flags" to
309# npx0 includes "0x08", which requests preference for the emulator.
310device npx
311
312#
313# `flags' for npx0:
314# 0x01 don't use the npx registers to optimize bcopy.
315# 0x02 don't use the npx registers to optimize bzero.
316# 0x04 don't use the npx registers to optimize copyin or copyout.
317# 0x08 use emulator even if hardware FPU is available.
318# The npx registers are normally used to optimize copying and zeroing when
319# all of the following conditions are satisfied:
320# I586_CPU is an option
321# the cpu is an i586 (perhaps not a Pentium)
322# the probe for npx0 succeeds
323# INT 16 exception handling works.
324# Then copying and zeroing using the npx registers is normally 30-100% faster.
325# The flags can be used to control cases where it doesn't work or is slower.
326# Setting them at boot time using userconfig works right (the optimizations
327# are not used until later in the bootstrap when npx0 is attached).
328# Flag 0x08 automatically disables the i586 optimized routines.
329#
330
331#
332# Optional devices:
333#
334
335# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create
336# the /dev/3dfx0 device to work with glide implementations. This should get
337# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as
338# the tdfx DRI module from XFree86 and is completely unrelated.
339#
340# To enable Linuxulator support, one must also include COMPAT_LINUX in the
341# config as well, or you will not have the dependencies. The other option
342# is to load both as modules.
343
|
344device tdfx # Enable 3Dfx Voodoo support
| 344device tdfx # Enable 3Dfx Voodoo support
|
345options TDFX_LINUX # Enable Linuxulator support
346
347# DRM options:
348# mgadrm: AGP Matrox G200, G400, G450, G550
349# r128drm: ATI Rage 128
350# radeondrm: ATI Radeon up to 9000/9100
351# sisdrm: SiS 300/305,540,630
352# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee
353# DRM_DEBUG: include debug printfs, very slow
354#
355# mga requires AGP in the kernel, and it is recommended
356# for AGP r128 and radeon cards.
357
358device mgadrm
359device "r128drm"
360device radeondrm
361device sisdrm
362device tdfxdrm
363
364options DRM_DEBUG
365
366#
367# Bus mouse
368#
369device mse
370hint.mse.0.at="isa"
371hint.mse.0.port="0x7fd9"
372hint.mse.0.irq="13"
373
374#
375# Network interfaces:
376#
377
378# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver
379# (requires sppp)
380# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
381# HP PC Lan+, various PC Card devices (refer to etc/defaults/pccard.conf)
382# (requires miibus)
383# el: 3Com 3C501 (slow!)
384# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210;
385# Intel EtherExpress
386# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100,
387# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422)
388# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and
389# Am79C960)
| 345options TDFX_LINUX # Enable Linuxulator support
346
347# DRM options:
348# mgadrm: AGP Matrox G200, G400, G450, G550
349# r128drm: ATI Rage 128
350# radeondrm: ATI Radeon up to 9000/9100
351# sisdrm: SiS 300/305,540,630
352# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee
353# DRM_DEBUG: include debug printfs, very slow
354#
355# mga requires AGP in the kernel, and it is recommended
356# for AGP r128 and radeon cards.
357
358device mgadrm
359device "r128drm"
360device radeondrm
361device sisdrm
362device tdfxdrm
363
364options DRM_DEBUG
365
366#
367# Bus mouse
368#
369device mse
370hint.mse.0.at="isa"
371hint.mse.0.port="0x7fd9"
372hint.mse.0.irq="13"
373
374#
375# Network interfaces:
376#
377
378# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver
379# (requires sppp)
380# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
381# HP PC Lan+, various PC Card devices (refer to etc/defaults/pccard.conf)
382# (requires miibus)
383# el: 3Com 3C501 (slow!)
384# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210;
385# Intel EtherExpress
386# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100,
387# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422)
388# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and
389# Am79C960)
|
390# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133
391# (no hints needed).
| 390# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133.
|
392# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140,
| 391# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140,
|
393# OC-3141, OC-3540, OC-3250
| 392# OC-3141, OC-3540 and OC-3250.
|
394# rdp: RealTek RTL 8002-based pocket ethernet adapters
| 393# rdp: RealTek RTL 8002-based pocket ethernet adapters
|
395# sbni: Granch SBNI12-xx ISA and PCI adapters
| 394# sbni: Granch SBNI12-xx ISA and PCI adapters
|
396# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp)
| 395# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp)
|
397# wl: Lucent Wavelan (ISA card only).
| 396# wl: Lucent Wavelan (ISA card only).
|
398
399# Order for ISA/EISA devices is important here
400
401device ar
402hint.ar.0.at="isa"
403hint.ar.0.port="0x300"
404hint.ar.0.irq="10"
405hint.ar.0.maddr="0xd0000"
406device ed
407#options ED_NO_MIIBUS # Disable ed miibus support
408hint.ed.0.at="isa"
409hint.ed.0.port="0x280"
410hint.ed.0.irq="5"
411hint.ed.0.maddr="0xd8000"
412device el 1
413hint.el.0.at="isa"
414hint.el.0.port="0x300"
415hint.el.0.irq="9"
416device ie # Hints only required for Starlan
417hint.ie.2.at="isa"
418hint.ie.2.port="0x300"
419hint.ie.2.irq="5"
420hint.ie.2.maddr="0xd0000"
421device le 1
422hint.le.0.at="isa"
423hint.le.0.port="0x300"
424hint.le.0.irq="5"
425hint.le.0.maddr="0xd0000"
426device lnc
427hint.lnc.0.at="isa"
428hint.lnc.0.port="0x280"
429hint.lnc.0.irq="10"
430hint.lnc.0.drq="0"
431device rdp 1
432hint.rdp.0.at="isa"
433hint.rdp.0.port="0x378"
434hint.rdp.0.irq="7"
435hint.rdp.0.flags="2"
436device sbni
437hint.sbni.0.at="isa"
438hint.sbni.0.port="0x210"
439hint.sbni.0.irq="0xefdead"
440hint.sbni.0.flags="0"
441device snc
442hint.snc.0.at="isa"
443hint.snc.0.port="0x888"
444hint.snc.0.irq="6"
445hint.snc.0.maddr="0xc0000"
446device sr
447hint.sr.0.at="isa"
448hint.sr.0.port="0x300"
449hint.sr.0.irq="5"
450hint.sr.0.maddr="0xd0000"
451device oltr
452hint.oltr.0.at="isa"
453device wl
454hint.wl.0.at="isa"
455hint.wl.0.port="0x300"
456options WLCACHE # enables the signal-strength cache
457options WLDEBUG # enables verbose debugging output
458
459#
460# SCSI host adapters:
461#
462# ct: WD33C93[ABC] based SCSI host adapters.
463# ncv: NCR 53C500 based SCSI host adapters.
464# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
465# stg: TMC 18C30, 18C50 based SCSI host adapters.
466
467device ct
468hint.ct.0.at="isa"
| 397
398# Order for ISA/EISA devices is important here
399
400device ar
401hint.ar.0.at="isa"
402hint.ar.0.port="0x300"
403hint.ar.0.irq="10"
404hint.ar.0.maddr="0xd0000"
405device ed
406#options ED_NO_MIIBUS # Disable ed miibus support
407hint.ed.0.at="isa"
408hint.ed.0.port="0x280"
409hint.ed.0.irq="5"
410hint.ed.0.maddr="0xd8000"
411device el 1
412hint.el.0.at="isa"
413hint.el.0.port="0x300"
414hint.el.0.irq="9"
415device ie # Hints only required for Starlan
416hint.ie.2.at="isa"
417hint.ie.2.port="0x300"
418hint.ie.2.irq="5"
419hint.ie.2.maddr="0xd0000"
420device le 1
421hint.le.0.at="isa"
422hint.le.0.port="0x300"
423hint.le.0.irq="5"
424hint.le.0.maddr="0xd0000"
425device lnc
426hint.lnc.0.at="isa"
427hint.lnc.0.port="0x280"
428hint.lnc.0.irq="10"
429hint.lnc.0.drq="0"
430device rdp 1
431hint.rdp.0.at="isa"
432hint.rdp.0.port="0x378"
433hint.rdp.0.irq="7"
434hint.rdp.0.flags="2"
435device sbni
436hint.sbni.0.at="isa"
437hint.sbni.0.port="0x210"
438hint.sbni.0.irq="0xefdead"
439hint.sbni.0.flags="0"
440device snc
441hint.snc.0.at="isa"
442hint.snc.0.port="0x888"
443hint.snc.0.irq="6"
444hint.snc.0.maddr="0xc0000"
445device sr
446hint.sr.0.at="isa"
447hint.sr.0.port="0x300"
448hint.sr.0.irq="5"
449hint.sr.0.maddr="0xd0000"
450device oltr
451hint.oltr.0.at="isa"
452device wl
453hint.wl.0.at="isa"
454hint.wl.0.port="0x300"
455options WLCACHE # enables the signal-strength cache
456options WLDEBUG # enables verbose debugging output
457
458#
459# SCSI host adapters:
460#
461# ct: WD33C93[ABC] based SCSI host adapters.
462# ncv: NCR 53C500 based SCSI host adapters.
463# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
464# stg: TMC 18C30, 18C50 based SCSI host adapters.
465
466device ct
467hint.ct.0.at="isa"
|
469device ncv
470device nsp
471device stg
| 468device ncv
469device nsp
470device stg
|
472hint.stg.0.at="isa"
473hint.stg.0.port="0x140"
474hint.stg.0.port="11"
475
476#
477# SafeNet crypto driver: can be moved to the MI NOTES as soon as
478# it's tested on a big-endian machine
479#
480device safe # SafeNet 1141
481options SAFE_DEBUG # enable debugging support: hw.safe.debug
482options SAFE_RNDTEST # enable rndtest support
483
484#####################################################################
485
486#
487# Miscellaneous hardware:
488#
489# wt: Wangtek and Archive QIC-02/QIC-36 tape drives
490# ctx: Cortex-I frame grabber
491# apm: Laptop Advanced Power Management (experimental)
492# pmtimer: Timer device driver for power management events (APM or ACPI)
493# spigot: The Creative Labs Video Spigot video-acquisition board
494# cy: Cyclades serial driver
495# digi: Digiboard driver
496# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB
497# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based)
498# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent)
499
500# Notes on APM
501# The flags takes the following meaning for apm0:
502# 0x0020 Statclock is broken.
503
504# Notes on the spigot:
505# The video spigot is at 0xad6. This port address can not be changed.
506# The irq values may only be 10, 11, or 15
507# I/O memory is an 8kb region. Possible values are:
508# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff
509# The start address must be on an even boundary.
510# Add the following option if you want to allow non-root users to be able
511# to access the spigot. This option is not secure because it allows users
512# direct access to the I/O page.
513# options SPIGOT_UNSECURE
514
515# Notes on the Specialix SI/XIO driver:
516# The host card is memory, not IO mapped.
517# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
518# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
519# The cards can use an IRQ of 11, 12 or 15.
520
521# Notes on the Sony Programmable I/O controller
522# This is a temporary driver that should someday be replaced by something
523# that hooks into the ACPI layer. The device is hooked to the PIIX4's
524# General Device 10 decoder, which means you have to fiddle with PCI
525# registers to map it in, even though it is otherwise treated here as
526# an ISA device. At the moment, the driver polls, although the device
527# is capable of generating interrupts. It largely undocumented.
528# The port location in the hint is where you WANT the device to be
529# mapped. 0x10a0 seems to be traditional. At the moment the jogdial
530# is the only thing truly supported, but apparently a fair percentage
531# of the Vaio extra features are controlled by this device.
532
533# Notes on the Stallion stl and stli drivers:
534# See src/i386/isa/README.stl for complete instructions.
535# This is version 0.0.5alpha, unsupported by Stallion.
536# The stl driver has a secondary IO port hard coded at 0x280. You need
537# to change src/i386/isa/stallion.c if you reconfigure this on the boards.
538# The "flags" and "msize" settings on the stli driver depend on the board:
539# EasyConnection 8/64 ISA: flags 23 msize 0x1000
540# EasyConnection 8/64 EISA: flags 24 msize 0x10000
541# EasyConnection 8/64 MCA: flags 25 msize 0x1000
542# ONboard ISA: flags 4 msize 0x10000
543# ONboard EISA: flags 7 msize 0x10000
544# ONboard MCA: flags 3 msize 0x10000
545# Brumby: flags 2 msize 0x4000
546# Stallion: flags 1 msize 0x10000
547
548device wt 1
549hint.wt.0.at="isa"
550hint.wt.0.port="0x300"
551hint.wt.0.irq="5"
552hint.wt.0.drq="1"
553device ctx
554hint.ctx.0.at="isa"
555hint.ctx.0.port="0x230"
556hint.ctx.0.maddr="0xd0000"
557device spigot 1
558hint.spigot.0.at="isa"
559hint.spigot.0.port="0xad6"
560hint.spigot.0.irq="15"
561hint.spigot.0.maddr="0xee000"
562device apm
563hint.apm.0.flags="0x20"
564device canbus
565device canbepm
566device pmc
567hint.pmc.0.at="isa"
568hint.pmc.0.port="0x8f0"
569device pmtimer # Adjust system timer at wakeup time
570device cy 1
571options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared
572hint.cy.0.at="isa"
573hint.cy.0.irq="10"
574hint.cy.0.maddr="0xd4000"
575hint.cy.0.msize="0x2000"
576device digi
577hint.digi.0.at="isa"
578hint.digi.0.port="0x104"
579hint.digi.0.maddr="0xd0000"
580# BIOS & FEP/OS components of device digi.
581device digi_CX
582device digi_CX_PCI
583device digi_EPCX
584device digi_EPCX_PCI
585device digi_Xe
586device digi_Xem
587device digi_Xr
588device gp
589hint.gp.0.at="isa"
590hint.gp.0.port="0x2c0"
591device olpt
592hint.olpt.0.at="isa"
593hint.olpt.0.port="0x040"
594device stl
595hint.stl.0.at="isa"
596hint.stl.0.port="0x2a0"
597hint.stl.0.irq="10"
598device stli
599hint.stli.0.at="isa"
600hint.stli.0.port="0x2a0"
601hint.stli.0.maddr="0xcc000"
602hint.stli.0.flags="23"
603hint.stli.0.msize="0x1000"
604
605#
606# Laptop/Notebook options:
607#
608# See also:
609# apm under `Miscellaneous hardware'
610# above.
611
612# For older notebooks that signal a powerfail condition (external
613# power supply dropped, or battery state low) by issuing an NMI:
614
615options POWERFAIL_NMI # make it beep instead of panicing
616
617#
618# PC Card/PCMCIA
619# (OLDCARD)
620#
621# card: pccard slots
622# pcic: isa/pccard bridge
623device pcic
624hint.pcic.0.at="isa"
625#hint.pcic.1.at="isa"
626device card 1
627
628#---------------------------------------------------------------------------
629# ISDN4BSD
630#
631# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd.
632#
633# i4b passive ISDN cards support contains the following hardware drivers:
634#
635# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver
636# iwic - Winbond W6692 PCI bus ISDN S/T interface controller
637# ifpi - AVM Fritz!Card PCI driver
638# ifpi2 - AVM Fritz!Card PCI version 2 driver
639# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver
640# ifpnp - AVM Fritz!Card PnP driver
641# itjc - Siemens ISAC / TJNet Tiger300/320 chipset
642#
643# i4b active ISDN cards support contains the following hardware drivers:
644#
645# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1
646#
647# Note that the ``options'' (if given) and ``device'' lines must BOTH
648# be uncommented to enable support for a given card !
649#
650# In addition to a hardware driver (and probably an option) the mandatory
651# ISDN protocol stack devices and the mandatory support device must be
652# enabled as well as one or more devices from the optional devices section.
653#
654#---------------------------------------------------------------------------
655# isic driver (Siemens/Infineon chipsets)
656#
657device isic
658#
659# PCI bus Cards:
660# --------------
661#
662# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI)
663options ELSA_QS1PCI
664#
665#---------------------------------------------------------------------------
666# ifpnp driver for AVM Fritz!Card PnP
667#
668# AVM Fritz!Card PnP
| 471hint.stg.0.at="isa"
472hint.stg.0.port="0x140"
473hint.stg.0.port="11"
474
475#
476# SafeNet crypto driver: can be moved to the MI NOTES as soon as
477# it's tested on a big-endian machine
478#
479device safe # SafeNet 1141
480options SAFE_DEBUG # enable debugging support: hw.safe.debug
481options SAFE_RNDTEST # enable rndtest support
482
483#####################################################################
484
485#
486# Miscellaneous hardware:
487#
488# wt: Wangtek and Archive QIC-02/QIC-36 tape drives
489# ctx: Cortex-I frame grabber
490# apm: Laptop Advanced Power Management (experimental)
491# pmtimer: Timer device driver for power management events (APM or ACPI)
492# spigot: The Creative Labs Video Spigot video-acquisition board
493# cy: Cyclades serial driver
494# digi: Digiboard driver
495# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB
496# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based)
497# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent)
498
499# Notes on APM
500# The flags takes the following meaning for apm0:
501# 0x0020 Statclock is broken.
502
503# Notes on the spigot:
504# The video spigot is at 0xad6. This port address can not be changed.
505# The irq values may only be 10, 11, or 15
506# I/O memory is an 8kb region. Possible values are:
507# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff
508# The start address must be on an even boundary.
509# Add the following option if you want to allow non-root users to be able
510# to access the spigot. This option is not secure because it allows users
511# direct access to the I/O page.
512# options SPIGOT_UNSECURE
513
514# Notes on the Specialix SI/XIO driver:
515# The host card is memory, not IO mapped.
516# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
517# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
518# The cards can use an IRQ of 11, 12 or 15.
519
520# Notes on the Sony Programmable I/O controller
521# This is a temporary driver that should someday be replaced by something
522# that hooks into the ACPI layer. The device is hooked to the PIIX4's
523# General Device 10 decoder, which means you have to fiddle with PCI
524# registers to map it in, even though it is otherwise treated here as
525# an ISA device. At the moment, the driver polls, although the device
526# is capable of generating interrupts. It largely undocumented.
527# The port location in the hint is where you WANT the device to be
528# mapped. 0x10a0 seems to be traditional. At the moment the jogdial
529# is the only thing truly supported, but apparently a fair percentage
530# of the Vaio extra features are controlled by this device.
531
532# Notes on the Stallion stl and stli drivers:
533# See src/i386/isa/README.stl for complete instructions.
534# This is version 0.0.5alpha, unsupported by Stallion.
535# The stl driver has a secondary IO port hard coded at 0x280. You need
536# to change src/i386/isa/stallion.c if you reconfigure this on the boards.
537# The "flags" and "msize" settings on the stli driver depend on the board:
538# EasyConnection 8/64 ISA: flags 23 msize 0x1000
539# EasyConnection 8/64 EISA: flags 24 msize 0x10000
540# EasyConnection 8/64 MCA: flags 25 msize 0x1000
541# ONboard ISA: flags 4 msize 0x10000
542# ONboard EISA: flags 7 msize 0x10000
543# ONboard MCA: flags 3 msize 0x10000
544# Brumby: flags 2 msize 0x4000
545# Stallion: flags 1 msize 0x10000
546
547device wt 1
548hint.wt.0.at="isa"
549hint.wt.0.port="0x300"
550hint.wt.0.irq="5"
551hint.wt.0.drq="1"
552device ctx
553hint.ctx.0.at="isa"
554hint.ctx.0.port="0x230"
555hint.ctx.0.maddr="0xd0000"
556device spigot 1
557hint.spigot.0.at="isa"
558hint.spigot.0.port="0xad6"
559hint.spigot.0.irq="15"
560hint.spigot.0.maddr="0xee000"
561device apm
562hint.apm.0.flags="0x20"
563device canbus
564device canbepm
565device pmc
566hint.pmc.0.at="isa"
567hint.pmc.0.port="0x8f0"
568device pmtimer # Adjust system timer at wakeup time
569device cy 1
570options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared
571hint.cy.0.at="isa"
572hint.cy.0.irq="10"
573hint.cy.0.maddr="0xd4000"
574hint.cy.0.msize="0x2000"
575device digi
576hint.digi.0.at="isa"
577hint.digi.0.port="0x104"
578hint.digi.0.maddr="0xd0000"
579# BIOS & FEP/OS components of device digi.
580device digi_CX
581device digi_CX_PCI
582device digi_EPCX
583device digi_EPCX_PCI
584device digi_Xe
585device digi_Xem
586device digi_Xr
587device gp
588hint.gp.0.at="isa"
589hint.gp.0.port="0x2c0"
590device olpt
591hint.olpt.0.at="isa"
592hint.olpt.0.port="0x040"
593device stl
594hint.stl.0.at="isa"
595hint.stl.0.port="0x2a0"
596hint.stl.0.irq="10"
597device stli
598hint.stli.0.at="isa"
599hint.stli.0.port="0x2a0"
600hint.stli.0.maddr="0xcc000"
601hint.stli.0.flags="23"
602hint.stli.0.msize="0x1000"
603
604#
605# Laptop/Notebook options:
606#
607# See also:
608# apm under `Miscellaneous hardware'
609# above.
610
611# For older notebooks that signal a powerfail condition (external
612# power supply dropped, or battery state low) by issuing an NMI:
613
614options POWERFAIL_NMI # make it beep instead of panicing
615
616#
617# PC Card/PCMCIA
618# (OLDCARD)
619#
620# card: pccard slots
621# pcic: isa/pccard bridge
622device pcic
623hint.pcic.0.at="isa"
624#hint.pcic.1.at="isa"
625device card 1
626
627#---------------------------------------------------------------------------
628# ISDN4BSD
629#
630# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd.
631#
632# i4b passive ISDN cards support contains the following hardware drivers:
633#
634# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver
635# iwic - Winbond W6692 PCI bus ISDN S/T interface controller
636# ifpi - AVM Fritz!Card PCI driver
637# ifpi2 - AVM Fritz!Card PCI version 2 driver
638# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver
639# ifpnp - AVM Fritz!Card PnP driver
640# itjc - Siemens ISAC / TJNet Tiger300/320 chipset
641#
642# i4b active ISDN cards support contains the following hardware drivers:
643#
644# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1
645#
646# Note that the ``options'' (if given) and ``device'' lines must BOTH
647# be uncommented to enable support for a given card !
648#
649# In addition to a hardware driver (and probably an option) the mandatory
650# ISDN protocol stack devices and the mandatory support device must be
651# enabled as well as one or more devices from the optional devices section.
652#
653#---------------------------------------------------------------------------
654# isic driver (Siemens/Infineon chipsets)
655#
656device isic
657#
658# PCI bus Cards:
659# --------------
660#
661# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI)
662options ELSA_QS1PCI
663#
664#---------------------------------------------------------------------------
665# ifpnp driver for AVM Fritz!Card PnP
666#
667# AVM Fritz!Card PnP
|
669device ifpnp
| 668device ifpnp
|
670#
671#---------------------------------------------------------------------------
672# ihfc driver for Cologne Chip ISA chipsets (experimental!)
673#
674# Teles 16.3c ISA PnP
675# AcerISDN P10 ISA PnP
676# TELEINT ISDN SPEED No.1
| 669#
670#---------------------------------------------------------------------------
671# ihfc driver for Cologne Chip ISA chipsets (experimental!)
672#
673# Teles 16.3c ISA PnP
674# AcerISDN P10 ISA PnP
675# TELEINT ISDN SPEED No.1
|
677device ihfc
| 676device ihfc
|
678#
679#---------------------------------------------------------------------------
680# ifpi driver for AVM Fritz!Card PCI
681#
682# AVM Fritz!Card PCI
| 677#
678#---------------------------------------------------------------------------
679# ifpi driver for AVM Fritz!Card PCI
680#
681# AVM Fritz!Card PCI
|
683device ifpi
| 682device ifpi
|
684#
685#---------------------------------------------------------------------------
686# ifpi2 driver for AVM Fritz!Card PCI version 2
687#
688# AVM Fritz!Card PCI version 2
| 683#
684#---------------------------------------------------------------------------
685# ifpi2 driver for AVM Fritz!Card PCI version 2
686#
687# AVM Fritz!Card PCI version 2
|
689device "ifpi2"
| 688device "ifpi2"
|
690#
691#---------------------------------------------------------------------------
692# iwic driver for Winbond W6692 chipset
693#
694# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards)
| 689#
690#---------------------------------------------------------------------------
691# iwic driver for Winbond W6692 chipset
692#
693# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards)
|
695device iwic
| 694device iwic
|
696#
697#---------------------------------------------------------------------------
698# itjc driver for Siemens ISAC / TJNet Tiger300/320 chipset
699#
700# Traverse Technologies NETjet-S
701# Teles PCI-TJ
| 695#
696#---------------------------------------------------------------------------
697# itjc driver for Siemens ISAC / TJNet Tiger300/320 chipset
698#
699# Traverse Technologies NETjet-S
700# Teles PCI-TJ
|
702device itjc
| 701device itjc
|
703#
704#---------------------------------------------------------------------------
705# iavc driver (AVM active cards, needs i4bcapi driver!)
706#
| 702#
703#---------------------------------------------------------------------------
704# iavc driver (AVM active cards, needs i4bcapi driver!)
705#
|
707device iavc
| 706device iavc
|
708#
709# AVM B1 ISA bus (PnP mode not supported!)
710# ----------------------------------------
711hint.iavc.0.at="isa"
712hint.iavc.0.port="0x150"
713hint.iavc.0.irq="5"
714#
715#---------------------------------------------------------------------------
716# ISDN Protocol Stack - mandatory for all hardware drivers
717#
718# Q.921 / layer 2 - i4b passive cards D channel handling
719device "i4bq921"
720#
721# Q.931 / layer 3 - i4b passive cards D channel handling
722device "i4bq931"
723#
724# layer 4 - i4b common passive and active card handling
725device "i4b"
726#
727#---------------------------------------------------------------------------
728# ISDN devices - mandatory for all hardware drivers
729#
730# userland driver to do ISDN tracing (for passive cards only)
731device "i4btrc" 4
732#
733# userland driver to control the whole thing
734device "i4bctl"
735#
736#---------------------------------------------------------------------------
737# ISDN devices - optional
738#
739# userland driver for access to raw B channel
740device "i4brbch" 4
741#
742# userland driver for telephony
743device "i4btel" 2
744#
745# network driver for IP over raw HDLC ISDN
746device "i4bipr" 4
747# enable VJ header compression detection for ipr i/f
748options IPR_VJ
749# enable logging of the first n IP packets to isdnd (n=32 here)
750options IPR_LOG=32
751#
752# network driver for sync PPP over ISDN; requires an equivalent
753# number of sppp device to be configured
754device "i4bisppp" 4
755#
756# B-channel interface to the netgraph subsystem
757device "i4bing" 2
758#
759# CAPI driver needed for active ISDN cards (see iavc driver above)
760device "i4bcapi"
761#
762#---------------------------------------------------------------------------
763
764#
765# Set the number of PV entries per process. Increasing this can
766# stop panics related to heavy use of shared memory. However, that can
767# (combined with large amounts of physical memory) cause panics at
768# boot time due the kernel running out of VM space.
769#
770# If you're tweaking this, you might also want to increase the sysctls
771# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
772#
773# The value below is the one more than the default.
774#
775options PMAP_SHPGPERPROC=201
776
777#
778# Change the size of the kernel virtual address space. Due to
779# constraints in loader(8) on i386, this must be a multiple of 4.
780# 256 = 1 GB of kernel address space. Increasing this also causes
781# a reduction of the address space in user processes. 512 splits
782# the 4GB cpu address space in half (2GB user, 2GB kernel).
783#
784options KVA_PAGES=260
785
786
787#####################################################################
788# ABI Emulation
789
790# Enable iBCS2 runtime support for SCO and ISC binaries
791options IBCS2
792
793# Emulate spx device for client side of SVR3 local X interface
794options SPX_HACK
795
796# Enable Linux ABI emulation
797options COMPAT_LINUX
798
799# Enable i386 a.out binary support
800options COMPAT_AOUT
801
802# Enable the linux-like proc filesystem support (requires COMPAT_LINUX
803# and PSEUDOFS)
804options LINPROCFS
805
806#
807# SysVR4 ABI emulation
808#
809# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
810# a KLD module.
811# The STREAMS network emulation code can also be compiled statically or as a
812# module. If loaded as a module, it must be loaded before the svr4 module
813# (the /usr/sbin/svr4 script does this for you). If compiling statically,
814# the `streams' device must be configured into any kernel which also
815# specifies COMPAT_SVR4. It is possible to have a statically-configured
816# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
817# script understands that it doesn't need to load the `streams' module under
818# those circumstances.
819# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
820# (whether static or dynamic).
821#
822options COMPAT_SVR4 # build emulator statically
823options DEBUG_SVR4 # enable verbose debugging
824device streams # STREAMS network driver (required for svr4).
825
826
827#####################################################################
828# VM OPTIONS
829
830# Disable the 4 MByte page PSE CPU feature. The PSE feature allows the
831# kernel to use a 4 MByte pages to map the kernel instead of 4k pages.
832# This saves on the amount of memory needed for page tables needed to
833# map the kernel. You should only disable this feature as a temporary
834# workaround if you are having problems with it enabled.
835#
836#options DISABLE_PSE
837
838# Disable the global pages PGE CPU feature. The PGE feature allows pages
839# to be marked with the PG_G bit. TLB entries for these pages are not
840# flushed from the cache when %cr3 is reloaded. This can make context
841# switches less expensive. You should only disable this feature as a
842# temporary workaround if you are having problems with it enabled.
843#
844#options DISABLE_PG_G
845
846# KSTACK_PAGES is the number of memory pages to assign to the kernel
847# stack of each thread.
848
849options KSTACK_PAGES=3
850
851#####################################################################
852
853# More undocumented options for linting.
854# Note that documenting these are not considered an affront.
855
856options FB_INSTALL_CDEV # install a CDEV entry in /dev
857
858# PECOFF module (Win32 Execution Format)
859options PECOFF_SUPPORT
860options PECOFF_DEBUG
861
862options ENABLE_ALART
863options I4B_SMP_WORKAROUND
864options I586_PMC_GUPROF=0x70000
865options KBDIO_DEBUG=2
866options KBD_MAXRETRY=4
867options KBD_MAXWAIT=6
868options KBD_RESETDELAY=201
869
870options TIMER_FREQ=((14318182+6)/12)
871
872options VM_KMEM_SIZE
873options VM_KMEM_SIZE_MAX
874options VM_KMEM_SIZE_SCALE
875
876
877#####################################################################
878# Devices we don't want to deal with
879
880nodevice atkbdc
881nodevice atkbd
882nodevice psm
883nodevice vga
884nodevice bt
885nodevice adw
886nodevice aha
887nodevice ahb
888nodevice ahd
889nodevice mpt
890nodevice trm
891nodevice wds
892nodevice asr
893nodevice dpt
894nodevice ciss
895nodevice iir
896nodevice mly
897nodevice ida # Compaq Smart RAID
898nodevice mlx # Mylex DAC960
899nodevice amr # AMI MegaRAID
900nodevice twe # 3ware ATA RAID
901nodevice ataraid
902nodevice cm
903nodevice cs
904nodevice ex
905nodevice fea
906nodevice cbb
907nodevice pccard
908nodevice cardbus
909nodevice intpm
910nodevice alpm
911nodevice ichsmb
912nodevice viapm
913nodevice amdpm
914nodevice nfpm
915
916
917#####################################################################
918# Options we don't want to deal with
919
920nooption VGA_DEBUG
921nooption VGA_WIDTH90
922nooption VGA_SLOW_IOACCESS
923nooption VGA_ALT_SEQACCESS
924nooption PSM_RESETAFTERSUSPEND
925nooption PSM_HOOKRESUME
926nooption ATKBD_DFLT_KEYMAP
927nooption AHD_DEBUG
928nooption AHD_DEBUG_OPTS
929nooption AHD_REG_PRETTY_PRINT
930nooption ADW_ALLOW_MEMIO
931nooption DPT_LOST_IRQ
932nooption DPT_RESET_HBA
933nooption DPT_TIMEOUT_FACTOR
934nooption AAC_DEBUG
935nooption ACPI_MAX_THREADS
936
937
938#####################################################################
939# Make options we don't want to deal with
940
941nomakeoption ATKBD_DFLT_KEYMAP
| 707#
708# AVM B1 ISA bus (PnP mode not supported!)
709# ----------------------------------------
710hint.iavc.0.at="isa"
711hint.iavc.0.port="0x150"
712hint.iavc.0.irq="5"
713#
714#---------------------------------------------------------------------------
715# ISDN Protocol Stack - mandatory for all hardware drivers
716#
717# Q.921 / layer 2 - i4b passive cards D channel handling
718device "i4bq921"
719#
720# Q.931 / layer 3 - i4b passive cards D channel handling
721device "i4bq931"
722#
723# layer 4 - i4b common passive and active card handling
724device "i4b"
725#
726#---------------------------------------------------------------------------
727# ISDN devices - mandatory for all hardware drivers
728#
729# userland driver to do ISDN tracing (for passive cards only)
730device "i4btrc" 4
731#
732# userland driver to control the whole thing
733device "i4bctl"
734#
735#---------------------------------------------------------------------------
736# ISDN devices - optional
737#
738# userland driver for access to raw B channel
739device "i4brbch" 4
740#
741# userland driver for telephony
742device "i4btel" 2
743#
744# network driver for IP over raw HDLC ISDN
745device "i4bipr" 4
746# enable VJ header compression detection for ipr i/f
747options IPR_VJ
748# enable logging of the first n IP packets to isdnd (n=32 here)
749options IPR_LOG=32
750#
751# network driver for sync PPP over ISDN; requires an equivalent
752# number of sppp device to be configured
753device "i4bisppp" 4
754#
755# B-channel interface to the netgraph subsystem
756device "i4bing" 2
757#
758# CAPI driver needed for active ISDN cards (see iavc driver above)
759device "i4bcapi"
760#
761#---------------------------------------------------------------------------
762
763#
764# Set the number of PV entries per process. Increasing this can
765# stop panics related to heavy use of shared memory. However, that can
766# (combined with large amounts of physical memory) cause panics at
767# boot time due the kernel running out of VM space.
768#
769# If you're tweaking this, you might also want to increase the sysctls
770# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
771#
772# The value below is the one more than the default.
773#
774options PMAP_SHPGPERPROC=201
775
776#
777# Change the size of the kernel virtual address space. Due to
778# constraints in loader(8) on i386, this must be a multiple of 4.
779# 256 = 1 GB of kernel address space. Increasing this also causes
780# a reduction of the address space in user processes. 512 splits
781# the 4GB cpu address space in half (2GB user, 2GB kernel).
782#
783options KVA_PAGES=260
784
785
786#####################################################################
787# ABI Emulation
788
789# Enable iBCS2 runtime support for SCO and ISC binaries
790options IBCS2
791
792# Emulate spx device for client side of SVR3 local X interface
793options SPX_HACK
794
795# Enable Linux ABI emulation
796options COMPAT_LINUX
797
798# Enable i386 a.out binary support
799options COMPAT_AOUT
800
801# Enable the linux-like proc filesystem support (requires COMPAT_LINUX
802# and PSEUDOFS)
803options LINPROCFS
804
805#
806# SysVR4 ABI emulation
807#
808# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
809# a KLD module.
810# The STREAMS network emulation code can also be compiled statically or as a
811# module. If loaded as a module, it must be loaded before the svr4 module
812# (the /usr/sbin/svr4 script does this for you). If compiling statically,
813# the `streams' device must be configured into any kernel which also
814# specifies COMPAT_SVR4. It is possible to have a statically-configured
815# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
816# script understands that it doesn't need to load the `streams' module under
817# those circumstances.
818# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
819# (whether static or dynamic).
820#
821options COMPAT_SVR4 # build emulator statically
822options DEBUG_SVR4 # enable verbose debugging
823device streams # STREAMS network driver (required for svr4).
824
825
826#####################################################################
827# VM OPTIONS
828
829# Disable the 4 MByte page PSE CPU feature. The PSE feature allows the
830# kernel to use a 4 MByte pages to map the kernel instead of 4k pages.
831# This saves on the amount of memory needed for page tables needed to
832# map the kernel. You should only disable this feature as a temporary
833# workaround if you are having problems with it enabled.
834#
835#options DISABLE_PSE
836
837# Disable the global pages PGE CPU feature. The PGE feature allows pages
838# to be marked with the PG_G bit. TLB entries for these pages are not
839# flushed from the cache when %cr3 is reloaded. This can make context
840# switches less expensive. You should only disable this feature as a
841# temporary workaround if you are having problems with it enabled.
842#
843#options DISABLE_PG_G
844
845# KSTACK_PAGES is the number of memory pages to assign to the kernel
846# stack of each thread.
847
848options KSTACK_PAGES=3
849
850#####################################################################
851
852# More undocumented options for linting.
853# Note that documenting these are not considered an affront.
854
855options FB_INSTALL_CDEV # install a CDEV entry in /dev
856
857# PECOFF module (Win32 Execution Format)
858options PECOFF_SUPPORT
859options PECOFF_DEBUG
860
861options ENABLE_ALART
862options I4B_SMP_WORKAROUND
863options I586_PMC_GUPROF=0x70000
864options KBDIO_DEBUG=2
865options KBD_MAXRETRY=4
866options KBD_MAXWAIT=6
867options KBD_RESETDELAY=201
868
869options TIMER_FREQ=((14318182+6)/12)
870
871options VM_KMEM_SIZE
872options VM_KMEM_SIZE_MAX
873options VM_KMEM_SIZE_SCALE
874
875
876#####################################################################
877# Devices we don't want to deal with
878
879nodevice atkbdc
880nodevice atkbd
881nodevice psm
882nodevice vga
883nodevice bt
884nodevice adw
885nodevice aha
886nodevice ahb
887nodevice ahd
888nodevice mpt
889nodevice trm
890nodevice wds
891nodevice asr
892nodevice dpt
893nodevice ciss
894nodevice iir
895nodevice mly
896nodevice ida # Compaq Smart RAID
897nodevice mlx # Mylex DAC960
898nodevice amr # AMI MegaRAID
899nodevice twe # 3ware ATA RAID
900nodevice ataraid
901nodevice cm
902nodevice cs
903nodevice ex
904nodevice fea
905nodevice cbb
906nodevice pccard
907nodevice cardbus
908nodevice intpm
909nodevice alpm
910nodevice ichsmb
911nodevice viapm
912nodevice amdpm
913nodevice nfpm
914
915
916#####################################################################
917# Options we don't want to deal with
918
919nooption VGA_DEBUG
920nooption VGA_WIDTH90
921nooption VGA_SLOW_IOACCESS
922nooption VGA_ALT_SEQACCESS
923nooption PSM_RESETAFTERSUSPEND
924nooption PSM_HOOKRESUME
925nooption ATKBD_DFLT_KEYMAP
926nooption AHD_DEBUG
927nooption AHD_DEBUG_OPTS
928nooption AHD_REG_PRETTY_PRINT
929nooption ADW_ALLOW_MEMIO
930nooption DPT_LOST_IRQ
931nooption DPT_RESET_HBA
932nooption DPT_TIMEOUT_FACTOR
933nooption AAC_DEBUG
934nooption ACPI_MAX_THREADS
935
936
937#####################################################################
938# Make options we don't want to deal with
939
940nomakeoption ATKBD_DFLT_KEYMAP
|