lkml.org 
[lkml]   [2005]   [Sep]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 6/7] HPET-RTC: fix timer config register accesses
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 <clemens@ladisch.de>

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

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-09-28 15:08    [W:0.085 / U:0.040 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site