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AGP: document boot options

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Add documentation for AGP boot options.

Signed-off-by: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Chuck Ebbert 2007-07-27 10:46:20 +10:00 committed by Dave Airlie
parent 190644e180
commit c99c108ac3
1 changed files with 7 additions and 0 deletions
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7
Documentation/kernel-parameters.txt
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@ -30,6 +30,7 @@ the beginning of each description states the restrictions within which a
parameter is applicable: parameter is applicable:
ACPI ACPI support is enabled. ACPI ACPI support is enabled.
AGP AGP (Accelerated Graphics Port) is enabled.
ALSA ALSA sound support is enabled. ALSA ALSA sound support is enabled.
APIC APIC support is enabled. APIC APIC support is enabled.
APM Advanced Power Management support is enabled. APM Advanced Power Management support is enabled.
@ -227,6 +228,12 @@ and is between 256 and 4096 characters. It is defined in the file
to assume that this machine's pmtimer latches its value to assume that this machine's pmtimer latches its value
and always returns good values. and always returns good values.
agp= [AGP]
{ off | try_unsupported }
off: disable AGP support
try_unsupported: try to drive unsupported chipsets
(may crash computer or cause data corruption)
enable_timer_pin_1 [i386,x86-64] enable_timer_pin_1 [i386,x86-64]
Enable PIN 1 of APIC timer Enable PIN 1 of APIC timer
Can be useful to work around chipset bugs Can be useful to work around chipset bugs