diff options
Diffstat (limited to 'kernel/cpu')
| -rw-r--r-- | kernel/cpu/irq.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/cpu/irq.c b/kernel/cpu/irq.c index 0bc8221..ae29379 100644 --- a/kernel/cpu/irq.c +++ b/kernel/cpu/irq.c @@ -136,6 +136,10 @@ void subscribe_irq(unsigned long irq_num, void* handler, void* handler_info) store32(SYS_TIMER_SC_M3, IRQ_ENABLE1); *(volatile unsigned long*)SYS_TIMER_C3 = *(volatile unsigned long*)SYS_TIMER_CHI + *(unsigned long*)handler_info; break; + case LOCAL_TIMER_IRQ: + store32(0x80, CORE0_TIMER_IRQCNTL); + sys0(SYS_ENABLE_CNTV); + break; } } @@ -161,5 +165,9 @@ void unsubscribe_irq(unsigned long irq_num) case SYS_TIMER_3_IRQ: store32(SYS_TIMER_SC_M3, IRQ_DISABLE1); break; + case LOCAL_TIMER_IRQ: + store32(0x00, CORE0_TIMER_IRQCNTL); + sys0(SYS_DISABLE_CNTV); + break; } } |