diff options
Diffstat (limited to 'hw/i8259.c')
| -rw-r--r-- | hw/i8259.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/hw/i8259.c b/hw/i8259.c index 5063770797..09aabe2235 100644 --- a/hw/i8259.c +++ b/hw/i8259.c @@ -1,8 +1,8 @@ /* * QEMU 8259 interrupt controller emulation - * + * * Copyright (c) 2003-2004 Fabrice Bellard - * + * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights @@ -152,10 +152,10 @@ void pic_update_irq(PicState2 *s) { int i; for(i = 0; i < 2; i++) { - printf("pic%d: imr=%x irr=%x padd=%d\n", - i, s->pics[i].imr, s->pics[i].irr, + printf("pic%d: imr=%x irr=%x padd=%d\n", + i, s->pics[i].imr, s->pics[i].irr, s->pics[i].priority_add); - + } } printf("pic: cpu_interrupt\n"); @@ -243,10 +243,10 @@ int pic_read_irq(PicState2 *s) intno = s->pics[0].irq_base + irq; } pic_update_irq(s); - + #ifdef DEBUG_IRQ_LATENCY - printf("IRQ%d latency=%0.3fus\n", - irq, + printf("IRQ%d latency=%0.3fus\n", + irq, (double)(qemu_get_clock(vm_clock) - irq_time[irq]) * 1000000.0 / ticks_per_sec); #endif #if defined(DEBUG_PIC) @@ -429,7 +429,7 @@ uint32_t pic_intack_read(PicState2 *s) ret = pic_poll_read(&s->pics[1], 0x80) + 8; /* Prepare for ISR read */ s->pics[0].read_reg_select = 1; - + return ret; } @@ -448,7 +448,7 @@ static uint32_t elcr_ioport_read(void *opaque, uint32_t addr1) static void pic_save(QEMUFile *f, void *opaque) { PicState *s = opaque; - + qemu_put_8s(f, &s->last_irr); qemu_put_8s(f, &s->irr); qemu_put_8s(f, &s->imr); @@ -470,7 +470,7 @@ static void pic_save(QEMUFile *f, void *opaque) static int pic_load(QEMUFile *f, void *opaque, int version_id) { PicState *s = opaque; - + if (version_id != 1) return -EINVAL; @@ -510,15 +510,15 @@ void pic_info(void) { int i; PicState *s; - + if (!isa_pic) return; for(i=0;i<2;i++) { s = &isa_pic->pics[i]; term_printf("pic%d: irr=%02x imr=%02x isr=%02x hprio=%d irq_base=%02x rr_sel=%d elcr=%02x fnm=%d\n", - i, s->irr, s->imr, s->isr, s->priority_add, - s->irq_base, s->read_reg_select, s->elcr, + i, s->irr, s->imr, s->isr, s->priority_add, + s->irq_base, s->read_reg_select, s->elcr, s->special_fully_nested_mode); } } |