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plan9.ini(8): document *nomtrr= and order the table

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cinap_lenrek 2020-12-08 17:16:12 +01:00
parent 8efbd243e1
commit 5149f204b7
1 changed files with 11 additions and 6 deletions
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17
sys/man/8/plan9.ini
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@ -815,11 +815,13 @@ This deprecated option is rarely necessary in newer kernels.
This limits the maximum amount of memory (in megabytes) the graphics
image memory pool can grow. The default is unlimited for terminals
and cpu servers.
.SS \fL*nomce=\fIvalue\fP
.SS \fL*noavx=\fP
Disables AVX and AVX2 on AMD64 CPUs.
.SS \fL*nomce=\fP
If machine check exceptions are supported by the processor,
then they are enabled by default.
Setting this variable to
.B 1
Setting
.B *nomce
causes them to be disabled even when available.
.SS \fL*nomp=\fP
A multiprocessor machine will enable all processors by default.
@ -836,7 +838,12 @@ processors.
.SS \fL*apicdebug=\fP
Prints a summary of the multiprocessor APIC interrupt configuration.
.SS \fL*nomsi=\fP
Disables message signaled interrupts.
Disables message signaled interrupts for PCI devices.
This option has no effect when
.B *nomp
is set.
.SS \fL*nomtrr=\fP
Disables memory type range register (MTRR) support when set. (debug)
.SS \fL*notsc=\fP
Disables the use of the per processor timestamp counter registers
as high resolution clock.
@ -898,8 +905,6 @@ The main feature of the interface is the ability to watch
battery life (see
.IR stats (8)).
It is not on by default because it causes problems on some laptops.
.SS \fL*noavx=\fP
Disables AVX and AVX2 on AMD64 CPUs.
.SS USB
.SS \fL*nousbprobe=\fP
Disable USB host controller detection.