diff options
Diffstat (limited to 'arch/mips/kernel/smtc.c')
| -rw-r--r-- | arch/mips/kernel/smtc.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index 9251ea824937..f253eda27fa3 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -141,10 +141,7 @@ __setup("ipibufs=", ipibufs); __setup("nostlb", stlb_disable); __setup("asidmask=", asidmask_set); -/* Enable additional debug checks before going into CPU idle loop */ -#define SMTC_IDLE_HOOK_DEBUG - -#ifdef SMTC_IDLE_HOOK_DEBUG +#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG static int hang_trig = 0; @@ -176,7 +173,7 @@ int tcnoprog[NR_CPUS]; static atomic_t idle_hook_initialized = {0}; static int clock_hang_reported[NR_CPUS]; -#endif /* SMTC_IDLE_HOOK_DEBUG */ +#endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */ /* Initialize shared TLB - the should probably migrate to smtc_setup_cpus() */ @@ -394,10 +391,10 @@ void mipsmt_prepare_cpus(void) printk("ASID mask value override to 0x%x\n", asidmask); /* Temporary */ -#ifdef SMTC_IDLE_HOOK_DEBUG +#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG if (hang_trig) printk("Logic Analyser Trigger on suspected TC hang\n"); -#endif /* SMTC_IDLE_HOOK_DEBUG */ +#endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */ /* Put MVPE's into 'configuration state' */ write_c0_mvpcontrol( read_c0_mvpcontrol() | MVPCONTROL_VPC ); @@ -817,9 +814,9 @@ void ipi_decode(struct smtc_ipi *pipi) case SMTC_CLOCK_TICK: /* Invoke Clock "Interrupt" */ ipi_timer_latch[dest_copy] = 0; -#ifdef SMTC_IDLE_HOOK_DEBUG +#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG clock_hang_reported[dest_copy] = 0; -#endif /* SMTC_IDLE_HOOK_DEBUG */ +#endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */ local_timer_interrupt(0, NULL); break; case LINUX_SMP_IPI: @@ -1020,7 +1017,7 @@ EXPORT_SYMBOL(smtc_ipi_replay); void smtc_idle_loop_hook(void) { -#ifdef SMTC_IDLE_HOOK_DEBUG +#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG int im; int flags; int mtflags; @@ -1113,7 +1110,7 @@ void smtc_idle_loop_hook(void) local_irq_restore(flags); if (pdb_msg != &id_ho_db_msg[0]) printk("CPU%d: %s", smp_processor_id(), id_ho_db_msg); -#endif /* SMTC_IDLE_HOOK_DEBUG */ +#endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */ /* * Replay any accumulated deferred IPIs. If "Instant Replay" |