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| author | Jan Beulich <jbeulich@suse.com> | 2012-09-25 08:36:33 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2012-09-25 08:36:33 +0200 |
| commit | 797b603c7e32459c782ec2738fa6a30b4fbbcb83 (patch) | |
| tree | f40d33af32a9e3ab1fe89f62b2eb937d5df4f400 /xen/include/asm-x86/cpuidle.h | |
| parent | 1b33d3acd1a7550b858379f38e01e085dc444d08 (diff) | |
| download | xen-797b603c7e32459c782ec2738fa6a30b4fbbcb83.tar.gz xen-797b603c7e32459c782ec2738fa6a30b4fbbcb83.tar.bz2 xen-797b603c7e32459c782ec2738fa6a30b4fbbcb83.zip | |
x86: fix MWAIT-based idle driver for CPUs without ARAT
lapic_timer_{on,off} need to get initialized in this case. This in turn
requires getting HPET broadcast setup to be carried out earlier (and
hence preventing double initialization there).
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Diffstat (limited to 'xen/include/asm-x86/cpuidle.h')
| -rw-r--r-- | xen/include/asm-x86/cpuidle.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xen/include/asm-x86/cpuidle.h b/xen/include/asm-x86/cpuidle.h index 73edf90efd..ac1dddf069 100644 --- a/xen/include/asm-x86/cpuidle.h +++ b/xen/include/asm-x86/cpuidle.h @@ -10,6 +10,7 @@ extern struct acpi_processor_power *processor_powers[]; extern void (*pm_idle_save)(void); +bool_t lapic_timer_init(void); extern void (*lapic_timer_off)(void); extern void (*lapic_timer_on)(void); |