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save VGA PCI state

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2113 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2006-08-17 10:44:00 +00:00
parent dfd92d3a46
commit d2269f6f64
3 changed files with 94 additions and 54 deletions
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15
hw/cirrus_vga.c
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@ -2905,6 +2905,9 @@ static void cirrus_vga_save(QEMUFile *f, void *opaque)
{
CirrusVGAState *s = opaque;
if (s->pci_dev)
pci_device_save(s->pci_dev, f);
qemu_put_be32s(f, &s->latch);
qemu_put_8s(f, &s->sr_index);
qemu_put_buffer(f, s->sr, 256);
@ -2943,10 +2946,17 @@ static void cirrus_vga_save(QEMUFile *f, void *opaque)
static int cirrus_vga_load(QEMUFile *f, void *opaque, int version_id)
{
CirrusVGAState *s = opaque;
int ret;
if (version_id != 1)
if (version_id > 2)
return -EINVAL;
if (s->pci_dev && version_id >= 2) {
ret = pci_device_load(s->pci_dev, f);
if (ret < 0)
return ret;
}
qemu_get_be32s(f, &s->latch);
qemu_get_8s(f, &s->sr_index);
qemu_get_buffer(f, s->sr, 256);
@ -3100,7 +3110,7 @@ static void cirrus_init_common(CirrusVGAState * s, int device_id, int is_pci)
s->cursor_invalidate = cirrus_cursor_invalidate;
s->cursor_draw_line = cirrus_cursor_draw_line;
register_savevm("cirrus_vga", 0, 1, cirrus_vga_save, cirrus_vga_load, s);
register_savevm("cirrus_vga", 0, 2, cirrus_vga_save, cirrus_vga_load, s);
}
/***************************************
@ -3178,6 +3188,7 @@ void pci_cirrus_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
vga_common_init((VGAState *)s,
ds, vga_ram_base, vga_ram_offset, vga_ram_size);
cirrus_init_common(s, device_id, 1);
s->pci_dev = (PCIDevice *)d;
/* setup memory space */
/* memory #0 LFB */