AGP: document boot options

[linux-2.6] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 854744bde2240298a1a44ecebe5fa506b8da80aa..1156653338fe7baefff9246e50e4724cb8d8e07c 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -30,6 +30,7 @@ the beginning of each description states the restrictions within which a
 parameter is applicable:
 
        ACPI    ACPI support is enabled.
+       AGP     AGP (Accelerated Graphics Port) is enabled.
        ALSA    ALSA sound support is enabled.
        APIC    APIC 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
                        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 PIN 1 of APIC timer
                        Can be useful to work around chipset bugs
@@ -1154,6 +1161,8 @@ and is between 256 and 4096 characters. It is defined in the file
 
        nointroute      [IA-64]
 
+       nojitter        [IA64] Disables jitter checking for ITC timers.
+
        nolapic         [IA-32,APIC] Do not enable or use the local APIC.
 
        nolapic_timer   [IA-32,APIC] Do not use the local APIC timer.
@@ -1880,7 +1889,7 @@ and is between 256 and 4096 characters. It is defined in the file
        usbhid.mousepoll=
                        [USBHID] The interval which mice are to be polled at.
 
-       vdso=           [IA-32,SH]
+       vdso=           [IA-32,SH,x86-64]
                        vdso=2: enable compat VDSO (default with COMPAT_VDSO)
                        vdso=1: enable VDSO (default)
                        vdso=0: disable VDSO mapping