atari_disable_irq(irq);
atari_turnoff_irq(irq);
m68k_irq_shutdown(irq);
+
+ if (irq == IRQ_AUTO_4)
+ vectors[VEC_INT4] = falcon_hblhandler;
}
static struct irq_controller atari_irq_controller = {
.name = "atari",
- .lock = SPIN_LOCK_UNLOCKED,
+ .lock = __SPIN_LOCK_UNLOCKED(atari_irq_controller.lock),
.startup = atari_startup_irq,
.shutdown = atari_shutdown_irq,
.enable = atari_enable_irq,
void __init atari_init_IRQ(void)
{
- m68k_setup_user_interrupt(VEC_USER, 192, NULL);
+ m68k_setup_user_interrupt(VEC_USER, NUM_ATARI_SOURCES - IRQ_USER, NULL);
m68k_setup_irq_controller(&atari_irq_controller, 1, NUM_ATARI_SOURCES - 1);
/* Initialize the MFP(s) */
* gets overruns)
*/
- if (!MACH_IS_HADES)
+ if (!MACH_IS_HADES) {
vectors[VEC_INT2] = falcon_hblhandler;
+ vectors[VEC_INT4] = falcon_hblhandler;
+ }
}
if (ATARIHW_PRESENT(PCM_8BIT) && ATARIHW_PRESENT(MICROWIRE)) {