The patch titled
hpet: fix drift and url
has been added to the -mm tree. Its filename is
hpet-fix-drift-and-url.patch
Patches currently in -mm which might be from [EMAIL PROTECTED] are
optimize-writer-path-in-time_interpolator_get_counter.patch
hpet-fix-drift-and-url.patch
From: Alex Williamson <[EMAIL PROTECTED]>
The HPET driver is using a parts per second drift factor instead of the
standard parts per million drift the time interpolator code expects. This
patch fixes that problem and updates the URL for the HPET spec.
Signed-off-by: Alex Williamson <[EMAIL PROTECTED]>
Cc: "Robert W. Picco" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
drivers/char/hpet.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/char/hpet.c~hpet-fix-drift-and-url drivers/char/hpet.c
--- devel/drivers/char/hpet.c~hpet-fix-drift-and-url 2005-08-30
17:49:30.000000000 -0700
+++ devel-akpm/drivers/char/hpet.c 2005-08-30 17:49:30.000000000 -0700
@@ -44,7 +44,7 @@
/*
* The High Precision Event Timer driver.
* This driver is closely modelled after the rtc.c driver.
- * http://www.intel.com/labs/platcomp/hpet/hpetspec.htm
+ * http://www.intel.com/hardwaredesign/hpetspec.htm
*/
#define HPET_USER_FREQ (64)
#define HPET_DRIFT (500)
@@ -712,7 +712,7 @@ static void hpet_register_interpolator(s
ti->shift = 10;
ti->addr = &hpetp->hp_hpet->hpet_mc;
ti->frequency = hpet_time_div(hpets->hp_period);
- ti->drift = ti->frequency * HPET_DRIFT / 1000000;
+ ti->drift = HPET_DRIFT;
ti->mask = -1;
hpetp->hp_interpolator = ti;
_
-
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