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Code Issues Releases Activity

Really remove the last vestiges of mixed mode from all but amd64.

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This commit is contained in:
John Baldwin 2005-04-15 06:56:52 +00:00
parent f12be15787
commit 133539f2aa
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=145099
2 changed files with 0 additions and 21 deletions
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8
sys/i386/conf/NOTES
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@ -29,14 +29,6 @@ profile 2
#
# Notes:
#
# By default, mixed mode is used to route IRQ0 from the AT timer via
# the 8259A master PIC through the ExtINT pin on the first I/O APIC.
# This can be disabled via the NO_MIXED_MODE option. In that case,
# IRQ0 will be routed via an intpin on the first I/O APIC. Not all
# motherboards hook IRQ0 up to the first I/O APIC even though their
# MP table or MADT may claim to do so. That is why mixed mode is
# enabled by default.
#
# HTT CPUs should only be used if they are enabled in the BIOS. For
# the ACPI case, ACPI only correctly tells us about any HTT CPUs if
# they are enabled. However, most HTT systems do not list HTT CPUs

13
sys/pc98/conf/NOTES
View File

@ -28,23 +28,10 @@ profile 2
# for SMP kernels. Thus, the apic device is not strictly an SMP option,
# but it is a prerequisite for SMP.
#
# Notes:
#
# By default, mixed mode is used to route IRQ0 from the AT timer via
# the 8259A master PIC through the ExtINT pin on the first I/O APIC.
# This can be disabled via the NO_MIXED_MODE option. In that case,
# IRQ0 will be routed via an intpin on the first I/O APIC. Not all
# motherboards hook IRQ0 up to the first I/O APIC even though their
# MP table or MADT may claim to do so. That is why mixed mode is
# enabled by default.
#
# Mandatory:
device apic # I/O apic
# Optional:
options NO_MIXED_MODE # Disable use of mixed mode
#
# Watchdog routines.
#