From 3e9e98889b8cac0925dbfd8766c56615a7575338 Mon Sep 17 00:00:00 2001
From: Juan Quintela <quintela@redhat.com>
Date: Thu, 10 Sep 2009 03:04:43 +0200
Subject: [PATCH] vmstate: port ioapic device
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
hw/ioapic.c | 39 ++++++++++++---------------------------
1 file changed, 12 insertions(+), 27 deletions(-)
diff --git a/hw/ioapic.c b/hw/ioapic.c
index b232527afe..b0ad78f241 100644
--- a/hw/ioapic.c
+++ b/hw/ioapic.c
@@ -191,33 +191,18 @@ static void ioapic_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t va
}
}
-static void ioapic_save(QEMUFile *f, void *opaque)
-{
- IOAPICState *s = opaque;
- int i;
-
- qemu_put_8s(f, &s->id);
- qemu_put_8s(f, &s->ioregsel);
- for (i = 0; i < IOAPIC_NUM_PINS; i++) {
- qemu_put_be64s(f, &s->ioredtbl[i]);
- }
-}
-
-static int ioapic_load(QEMUFile *f, void *opaque, int version_id)
-{
- IOAPICState *s = opaque;
- int i;
-
- if (version_id != 1)
- return -EINVAL;
-
- qemu_get_8s(f, &s->id);
- qemu_get_8s(f, &s->ioregsel);
- for (i = 0; i < IOAPIC_NUM_PINS; i++) {
- qemu_get_be64s(f, &s->ioredtbl[i]);
+static const VMStateDescription vmstate_ioapic = {
+ .name = "ioapic",
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .minimum_version_id_old = 1,
+ .fields = (VMStateField []) {
+ VMSTATE_UINT8(id, IOAPICState),
+ VMSTATE_UINT8(ioregsel, IOAPICState),
+ VMSTATE_UINT64_ARRAY(ioredtbl, IOAPICState, IOAPIC_NUM_PINS),
+ VMSTATE_END_OF_LIST()
}
- return 0;
-}
+};
static void ioapic_reset(void *opaque)
{
@@ -254,7 +239,7 @@ qemu_irq *ioapic_init(void)
ioapic_mem_write, s);
cpu_register_physical_memory(0xfec00000, 0x1000, io_memory);
- register_savevm("ioapic", 0, 1, ioapic_save, ioapic_load, s);
+ vmstate_register(0, &vmstate_ioapic, s);
qemu_register_reset(ioapic_reset, s);
irq = qemu_allocate_irqs(ioapic_set_irq, s, IOAPIC_NUM_PINS);
--
2.30.2