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/amd64/conf/NOTES 160813 2006-07-29 18:38:54Z marcel $
8#
9
10#
11# We want LINT to cover profiling as well.
12profile 2
13
14
15#####################################################################
--- 80 unchanged lines hidden (view full) ---
96# CLK_USE_I8254_CALIBRATION causes the calibrated frequency of the i8254
97# clock to actually be used.
98options CLK_USE_I8254_CALIBRATION
99
100
101#####################################################################
102# MISCELLANEOUS DEVICES AND OPTIONS
103
104#
105# sio: serial ports (see sio(4)), including support for various
106# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf)
107#
108device sio
109hint.sio.0.at="isa"
110hint.sio.0.port="0x3F8"
111hint.sio.0.flags="0x10"
112hint.sio.0.irq="4"
113
114# `flags' specific to sio(4).
115# 0x10 enable console support for this unit. Other console flags
116# (if applicable) are ignored unless this is set. Enabling
117# console support does not make the unit the preferred console.
118# Boot with -h or set boot_serial=YES in the loader. For sio(4)
119# specifically, the 0x20 flag can also be set (see above).
120# Currently, at most one unit can have console support; the
121# first one (in config file order) with this flag set is
122# preferred. Setting this flag for sio0 gives the old behaviour.
123# 0x20 force this unit to be the console (unless there is another
124# higher priority console). This replaces the COMCONSOLE option.
125# 0x40 reserve this unit for low level console operations. Do not
126# access the device in any normal way.
127# 0x80 use this port for serial line gdb support in ddb. Also known
128# as debug port.
129# PnP `flags'
130# 0x1 disable probing of this device. Used to prevent your modem
131# from being attached as a PnP modem.
132# Other flags for sio that aren't documented in the man page.
133# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
134# ST16650A-compatible UARTs.
135
136# Options for sio:
137options COM_ESP # Code for Hayes ESP.
138options COM_MULTIPORT # Code for some cards with shared IRQs.
139options CONSPEED=115200 # Speed for serial console
140 # (default 9600).
141
142device speaker #Play IBM BASIC-style noises out your speaker
143hint.speaker.0.at="isa"
144hint.speaker.0.port="0x61"
145device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT!
146
147
148#####################################################################
149# HARDWARE BUS CONFIGURATION
--- 464 unchanged lines hidden ---
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/amd64/conf/NOTES 160813 2006-07-29 18:38:54Z marcel $
8#
9
10#
11# We want LINT to cover profiling as well.
12profile 2
13
14
15#####################################################################
--- 80 unchanged lines hidden (view full) ---
96# CLK_USE_I8254_CALIBRATION causes the calibrated frequency of the i8254
97# clock to actually be used.
98options CLK_USE_I8254_CALIBRATION
99
100
101#####################################################################
102# MISCELLANEOUS DEVICES AND OPTIONS
103
104#
105# sio: serial ports (see sio(4)), including support for various
106# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf)
107#
108device sio
109hint.sio.0.at="isa"
110hint.sio.0.port="0x3F8"
111hint.sio.0.flags="0x10"
112hint.sio.0.irq="4"
113
114# `flags' specific to sio(4).
115# 0x10 enable console support for this unit. Other console flags
116# (if applicable) are ignored unless this is set. Enabling
117# console support does not make the unit the preferred console.
118# Boot with -h or set boot_serial=YES in the loader. For sio(4)
119# specifically, the 0x20 flag can also be set (see above).
120# Currently, at most one unit can have console support; the
121# first one (in config file order) with this flag set is
122# preferred. Setting this flag for sio0 gives the old behaviour.
123# 0x20 force this unit to be the console (unless there is another
124# higher priority console). This replaces the COMCONSOLE option.
125# 0x40 reserve this unit for low level console operations. Do not
126# access the device in any normal way.
127# 0x80 use this port for serial line gdb support in ddb. Also known
128# as debug port.
129# PnP `flags'
130# 0x1 disable probing of this device. Used to prevent your modem
131# from being attached as a PnP modem.
132# Other flags for sio that aren't documented in the man page.
133# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
134# ST16650A-compatible UARTs.
135
136# Options for sio:
137options COM_ESP # Code for Hayes ESP.
138options COM_MULTIPORT # Code for some cards with shared IRQs.
139options CONSPEED=115200 # Speed for serial console
140 # (default 9600).
141
142device speaker #Play IBM BASIC-style noises out your speaker
143hint.speaker.0.at="isa"
144hint.speaker.0.port="0x61"
145device gzip #Exec gzipped a.out's. REQUIRES COMPAT_AOUT!
146
147
148#####################################################################
149# HARDWARE BUS CONFIGURATION
--- 464 unchanged lines hidden ---