+/* load/save state */
+
+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);
+ qemu_put_8s(f, &s->gr_index);
+ qemu_put_8s(f, &s->cirrus_shadow_gr0);
+ qemu_put_8s(f, &s->cirrus_shadow_gr1);
+ qemu_put_buffer(f, s->gr + 2, 254);
+ qemu_put_8s(f, &s->ar_index);
+ qemu_put_buffer(f, s->ar, 21);
+ qemu_put_be32s(f, &s->ar_flip_flop);
+ qemu_put_8s(f, &s->cr_index);
+ qemu_put_buffer(f, s->cr, 256);
+ qemu_put_8s(f, &s->msr);
+ qemu_put_8s(f, &s->fcr);
+ qemu_put_8s(f, &s->st00);
+ qemu_put_8s(f, &s->st01);
+
+ qemu_put_8s(f, &s->dac_state);
+ qemu_put_8s(f, &s->dac_sub_index);
+ qemu_put_8s(f, &s->dac_read_index);
+ qemu_put_8s(f, &s->dac_write_index);
+ qemu_put_buffer(f, s->dac_cache, 3);
+ qemu_put_buffer(f, s->palette, 768);
+
+ qemu_put_be32s(f, &s->bank_offset);
+
+ qemu_put_8s(f, &s->cirrus_hidden_dac_lockindex);
+ qemu_put_8s(f, &s->cirrus_hidden_dac_data);
+
+ qemu_put_be32s(f, &s->hw_cursor_x);
+ qemu_put_be32s(f, &s->hw_cursor_y);
+ /* XXX: we do not save the bitblt state - we assume we do not save
+ the state when the blitter is active */
+}
+
+static int cirrus_vga_load(QEMUFile *f, void *opaque, int version_id)
+{
+ CirrusVGAState *s = opaque;
+ int ret;
+
+ 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);
+ qemu_get_8s(f, &s->gr_index);
+ qemu_get_8s(f, &s->cirrus_shadow_gr0);
+ qemu_get_8s(f, &s->cirrus_shadow_gr1);
+ s->gr[0x00] = s->cirrus_shadow_gr0 & 0x0f;
+ s->gr[0x01] = s->cirrus_shadow_gr1 & 0x0f;
+ qemu_get_buffer(f, s->gr + 2, 254);
+ qemu_get_8s(f, &s->ar_index);
+ qemu_get_buffer(f, s->ar, 21);
+ qemu_get_be32s(f, &s->ar_flip_flop);
+ qemu_get_8s(f, &s->cr_index);
+ qemu_get_buffer(f, s->cr, 256);
+ qemu_get_8s(f, &s->msr);
+ qemu_get_8s(f, &s->fcr);
+ qemu_get_8s(f, &s->st00);
+ qemu_get_8s(f, &s->st01);
+
+ qemu_get_8s(f, &s->dac_state);
+ qemu_get_8s(f, &s->dac_sub_index);
+ qemu_get_8s(f, &s->dac_read_index);
+ qemu_get_8s(f, &s->dac_write_index);
+ qemu_get_buffer(f, s->dac_cache, 3);
+ qemu_get_buffer(f, s->palette, 768);
+
+ qemu_get_be32s(f, &s->bank_offset);
+
+ qemu_get_8s(f, &s->cirrus_hidden_dac_lockindex);
+ qemu_get_8s(f, &s->cirrus_hidden_dac_data);
+
+ qemu_get_be32s(f, &s->hw_cursor_x);
+ qemu_get_be32s(f, &s->hw_cursor_y);
+
+ /* force refresh */
+ s->graphic_mode = -1;
+ cirrus_update_bank_ptr(s, 0);
+ cirrus_update_bank_ptr(s, 1);
+ return 0;
+}
+