On Wed, Sep 28, 2005 at 09:12:31AM +0200, Clemens Ladisch wrote:
> Make sure that the RTC timer is in non-periodic mode; some stupid BIOS
> might have initialized it to periodic mode.
>
> Furthermore, don't set the SETVAL bit in the config register. This
> wouldn't have any effect unless the timer was in period mode (which it
> isn't), and then the actual timer frequency would be half that of the
> desired one because incrementing the comparator in the interrupt
> handler would be done after the hardware has already incremented it
> itself.
>
> Signed-off-by: Clemens Ladisch <[email protected]>
Ack on these two patches.
[PATCH 7/7] HPET-RTC: cache the comparator register
[PATCH 6/7] HPET-RTC: fix timer config register accesses
Andrew: Please apply.
Thanks,
Venki
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