| NOTES (123208) | NOTES (123984) |
|---|---|
| 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 123208 2003-12-07 04:18:52Z imp $ | 7# $FreeBSD: head/sys/pc98/conf/NOTES 123984 2003-12-30 07:28:54Z bde $ |
| 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 --- 191 unchanged lines hidden (view full) --- 207options DEVICE_POLLING 208 209 210##################################################################### 211# CLOCK OPTIONS 212 213# The following options are used for debugging clock behavior only, and 214# should not be used for production systems. | 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 --- 191 unchanged lines hidden (view full) --- 207options DEVICE_POLLING 208 209 210##################################################################### 211# CLOCK OPTIONS 212 213# The following options are used for debugging clock behavior only, and 214# should not be used for production systems. |
| 215# 216# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup 217# until the user presses a key. | |
| 218 | 215 |
| 216# CLK_CALIBRATION_LOOP causes clock calibration to be run in a loop at 217# startup until the user presses a key. (The i8254 clock is always 218# calibrated relative to the RTC (mc146818a) and this option causes the 219# calibration to be repeated.) |
|
| 219options CLK_CALIBRATION_LOOP 220 | 220options CLK_CALIBRATION_LOOP 221 |
| 221# The following two options measure the frequency of the corresponding 222# clock relative to the RTC (onboard mc146818a). 223 | 222# CLK_USE_I8254_CALIBRATION causes the calibrated frequency of the i8254 223# clock to actually be used. |
| 224options CLK_USE_I8254_CALIBRATION | 224options CLK_USE_I8254_CALIBRATION |
| 225options CLK_USE_TSC_CALIBRATION | |
| 226 227 228##################################################################### 229# MISCELLANEOUS DEVICES AND OPTIONS 230 231device speaker #Play IBM BASIC-style noises out your speaker 232hint.speaker.0.at="isa" 233hint.speaker.0.port="0x35" --- 739 unchanged lines hidden --- | 225 226 227##################################################################### 228# MISCELLANEOUS DEVICES AND OPTIONS 229 230device speaker #Play IBM BASIC-style noises out your speaker 231hint.speaker.0.at="isa" 232hint.speaker.0.port="0x35" --- 739 unchanged lines hidden --- |