diff options
Diffstat (limited to 'hw/i8259.c')
| -rw-r--r-- | hw/i8259.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/hw/i8259.c b/hw/i8259.c index e5323ffa4d..60061236f4 100644 --- a/hw/i8259.c +++ b/hw/i8259.c @@ -146,8 +146,7 @@ static int pic_get_irq(PicState *s) /* raise irq to CPU if necessary. must be called every time the active irq may change */ -/* XXX: should not export it, but it is needed for an APIC kludge */ -void pic_update_irq(PicState2 *s) +static void pic_update_irq(PicState2 *s) { int irq2, irq; @@ -174,14 +173,9 @@ void pic_update_irq(PicState2 *s) printf("pic: cpu_interrupt\n"); #endif qemu_irq_raise(s->parent_irq); - } - -/* all targets should do this rather than acking the IRQ in the cpu */ -#if defined(TARGET_MIPS) || defined(TARGET_PPC) || defined(TARGET_ALPHA) - else { + } else { qemu_irq_lower(s->parent_irq); } -#endif } #ifdef DEBUG_IRQ_LATENCY @@ -441,6 +435,11 @@ uint32_t pic_intack_read(PicState2 *s) return ret; } +int pic_get_output(PicState2 *s) +{ + return (pic_get_irq(&s->pics[0]) >= 0); +} + static void elcr_ioport_write(void *opaque, target_phys_addr_t addr, uint64_t val, unsigned size) { |