diff options
Diffstat (limited to 'arch/x86_64/kernel/apic.c')
| -rw-r--r-- | arch/x86_64/kernel/apic.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c index 124b2d27b4ac..723417d924c0 100644 --- a/arch/x86_64/kernel/apic.c +++ b/arch/x86_64/kernel/apic.c @@ -37,6 +37,7 @@ #include <asm/idle.h> #include <asm/proto.h> #include <asm/timex.h> +#include <asm/hpet.h> #include <asm/apic.h> int apic_mapped; @@ -763,7 +764,7 @@ static void setup_APIC_timer(unsigned int clocks) local_irq_save(flags); /* wait for irq slice */ - if (vxtime.hpet_address && hpet_use_timer) { + if (hpet_address && hpet_use_timer) { int trigger = hpet_readl(HPET_T0_CMP); while (hpet_readl(HPET_COUNTER) >= trigger) /* do nothing */ ; @@ -785,7 +786,7 @@ static void setup_APIC_timer(unsigned int clocks) /* Turn off PIT interrupt if we use APIC timer as main timer. Only works with the PM timer right now TBD fix it for HPET too. */ - if (vxtime.mode == VXTIME_PMTMR && + if ((pmtmr_ioport != 0) && smp_processor_id() == boot_cpu_id && apic_runs_main_timer == 1 && !cpu_isset(boot_cpu_id, timer_interrupt_broadcast_ipi_mask)) { |