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authorChuck Ebbert <76306.1226@compuserve.com>2005-09-12 18:49:25 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-12 19:50:58 +0200
commit66759a01adbfe8828dd063e32cf5ed3f46696181 (patch)
tree9d34afafa1e4e5371a0e732a3f949ef8ac533ab5 /Documentation
parent[PATCH] x86-64: reduce x86-64 bug frame by 4 bytes (diff)
downloadlinux-66759a01adbfe8828dd063e32cf5ed3f46696181.tar.xz
linux-66759a01adbfe8828dd063e32cf5ed3f46696181.zip
[PATCH] x86-64: i386/x86-64: Fix time going twice as fast problem on ATI Xpress chipsets
Original patch from Bertro Simul This is probably still not quite correct, but seems to be the best solution so far. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/kernel-parameters.txt9
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index db2603ceabba..7086f0a90d14 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -164,6 +164,15 @@ running once the system is up.
over-ride platform specific driver.
See also Documentation/acpi-hotkey.txt.
+ enable_timer_pin_1 [i386,x86-64]
+ Enable PIN 1 of APIC timer
+ Can be useful to work around chipset bugs (in particular on some ATI chipsets)
+ The kernel tries to set a reasonable default.
+
+ disable_timer_pin_1 [i386,x86-64]
+ Disable PIN 1 of APIC timer
+ Can be useful to work around chipset bugs.
+
ad1816= [HW,OSS]
Format: <io>,<irq>,<dma>,<dma2>
See also Documentation/sound/oss/AD1816.