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Merge git://git.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-x86

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* git://git.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-x86: (40 commits)
  x86: HPET add another ICH7 PCI id
  x86: HPET force enable ICH5 suspend/resume fix
  x86: HPET force enable for ICH5
  x86: HPET try to activate force detected hpet
  x86: HPET force enable o ICH7 and later
  x86: HPET restructure hpet code for hpet force enable
  clock events: allow replacement of broadcast timer
  i386/x8664: cleanup the shared hpet code
  i386: Remove the useless #ifdef in i8253.h
  ACPI: remove the now unused ifdef code
  jiffies: remove unused macros
  x86_64: cleanup apic.c after clock events switch
  x86_64: remove now unused code
  x86: unify timex.h variants
  x86: kill 8253pit.h
  x86: disable apic timer for AMD C1E enabled CPUs
  x86: Fix irq0 / local apic timer accounting
  x86_64: convert to clock events
  x86_64: Add (not yet used) clock event functions
  x86_64: prepare idle loop for dynamic ticks
  ...
This commit is contained in:
Linus Torvalds
2007-10-12 15:39:39 -07:00
parent a6e3d7dba9 ed6fb174ee
commit 57c5b9998e
51 changed files with 1309 additions and 1265 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
include/linux/clockchips.h
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@@ -8,7 +8,7 @@
#ifndef _LINUX_CLOCKCHIPS_H
#define _LINUX_CLOCKCHIPS_H
#ifdef CONFIG_GENERIC_CLOCKEVENTS
#ifdef CONFIG_GENERIC_CLOCKEVENTS_BUILD
#include <linux/clocksource.h>
#include <linux/cpumask.h>
@@ -126,11 +126,14 @@ extern int clockevents_register_notifier(struct notifier_block *nb);
extern int clockevents_program_event(struct clock_event_device *dev,
ktime_t expires, ktime_t now);
#ifdef CONFIG_GENERIC_CLOCKEVENTS
extern void clockevents_notify(unsigned long reason, void *arg);
#else
# define clockevents_notify(reason, arg) do { } while (0)
#endif
#else /* CONFIG_GENERIC_CLOCKEVENTS_BUILD */
static inline void clockevents_resume_events(void) { }
#define clockevents_notify(reason, arg) do { } while (0)
#endif

6
include/linux/jiffies.h
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@@ -36,8 +36,6 @@
/* LATCH is used in the interval timer and ftape setup. */
#define LATCH ((CLOCK_TICK_RATE + HZ/2) / HZ) /* For divider */
#define LATCH_HPET ((HPET_TICK_RATE + HZ/2) / HZ)
/* Suppose we want to devide two numbers NOM and DEN: NOM/DEN, the we can
* improve accuracy by shifting LSH bits, hence calculating:
* (NOM << LSH) / DEN
@@ -53,13 +51,9 @@
/* HZ is the requested value. ACTHZ is actual HZ ("<< 8" is for accuracy) */
#define ACTHZ (SH_DIV (CLOCK_TICK_RATE, LATCH, 8))
#define ACTHZ_HPET (SH_DIV (HPET_TICK_RATE, LATCH_HPET, 8))
/* TICK_NSEC is the time between ticks in nsec assuming real ACTHZ */
#define TICK_NSEC (SH_DIV (1000000UL * 1000, ACTHZ, 8))
#define TICK_NSEC_HPET (SH_DIV(1000000UL * 1000, ACTHZ_HPET, 8))
/* TICK_USEC is the time between ticks in usec assuming fake USER_HZ */
#define TICK_USEC ((1000000UL + USER_HZ/2) / USER_HZ)

1
include/linux/pci_ids.h
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@@ -2242,6 +2242,7 @@
#define PCI_DEVICE_ID_INTEL_82801EB_5 0x24d5
#define PCI_DEVICE_ID_INTEL_82801EB_6 0x24d6
#define PCI_DEVICE_ID_INTEL_82801EB_11 0x24db
#define PCI_DEVICE_ID_INTEL_82801EB_12 0x24dc
#define PCI_DEVICE_ID_INTEL_82801EB_13 0x24dd
#define PCI_DEVICE_ID_INTEL_ESB_1 0x25a1
#define PCI_DEVICE_ID_INTEL_ESB_2 0x25a2