2  *  IOAPIC emulation logic - common bits of emulated and KVM kernel model
4  *  Copyright (c) 2004-2005 Fabrice Bellard
8  * This library is free software; you can redistribute it and/or
13  * This library is distributed in the hope that it will be useful,
19  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
41     if (level != s->irq_level[irq]) {  in ioapic_stat_update_irq()
42         s->irq_level[irq] = level;  in ioapic_stat_update_irq()
44             s->irq_count[irq]++;  in ioapic_stat_update_irq()
55     *irq_counts = s->irq_count;  in ioapic_get_statistics()
65     g_string_append_printf(buf, "%-10s ", name);  in ioapic_irr_dump()
72             g_string_append_printf(buf, "%-2u ", i);  in ioapic_irr_dump()
85     g_string_append_printf(buf, "ioapic0: ver=0x%x id=0x%02x sel=0x%02x",  in ioapic_print_redtbl()
86                            s->version, s->id, s->ioregsel);  in ioapic_print_redtbl()
87     if (s->ioregsel) {  in ioapic_print_redtbl()
89                                (s->ioregsel - IOAPIC_REG_REDTBL_BASE) >> 1);  in ioapic_print_redtbl()
94         uint64_t entry = s->ioredtbl[i];  in ioapic_print_redtbl()
97         g_string_append_printf(buf, "  pin %-2u 0x%016"PRIx64" dest=%"PRIx64  in ioapic_print_redtbl()
98                                " vec=%-3"PRIu64" %s %-5s %-6s %-6s %s\n",  in ioapic_print_redtbl()
104                                     ? "active-lo" : "active-hi",  in ioapic_print_redtbl()
115     ioapic_irr_dump(buf, "  IRR", s->irr);  in ioapic_print_redtbl()
124     s->id = 0;  in ioapic_reset_common()
125     s->ioregsel = 0;  in ioapic_reset_common()
126     s->irr = 0;  in ioapic_reset_common()
128         s->ioredtbl[i] = 1 << IOAPIC_LVT_MASKED_SHIFT;  in ioapic_reset_common()
137     if (info->pre_save) {  in ioapic_dispatch_pre_save()
138         info->pre_save(s);  in ioapic_dispatch_pre_save()
149     if (info->post_load) {  in ioapic_dispatch_post_load()
150         info->post_load(s);  in ioapic_dispatch_post_load()
167     info->realize(dev, errp);  in ioapic_common_realize()
172     sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->io_memory);  in ioapic_common_realize()
193         VMSTATE_UNUSED_V(2, 8), /* to account for qemu-kvm's v2 format */
205     dc->realize = ioapic_common_realize;  in ioapic_common_class_init()
206     dc->vmsd = &vmstate_ioapic_common;  in ioapic_common_class_init()
207     ic->print_info = ioapic_print_info;  in ioapic_common_class_init()
208     ic->get_statistics = ioapic_get_statistics;  in ioapic_common_class_init()