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qxl: make sure primary surface is saved on migration

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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Yonit Halperin 2011-07-04 15:08:01 +03:00 committed by Gerd Hoffmann
parent 6ebebb551a
commit 868379ce69
1 changed files with 6 additions and 3 deletions
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9
hw/qxl.c
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@ -1184,11 +1184,14 @@ static void qxl_vm_change_state_handler(void *opaque, int running, int reason)
qemu_spice_vm_change_state_handler(&qxl->ssd, running, reason);
if (!running && qxl->mode == QXL_MODE_NATIVE) {
/* dirty all vram (which holds surfaces) to make sure it is saved */
/* dirty all vram (which holds surfaces) and devram (primary surface)
* to make sure they are saved */
/* FIXME #1: should go out during "live" stage */
/* FIXME #2: we only need to save the areas which are actually used */
ram_addr_t addr = qxl->vram_offset;
qxl_set_dirty(addr, addr + qxl->vram_size);
ram_addr_t vram_addr = qxl->vram_offset;
ram_addr_t surface0_addr = qxl->vga.vram_offset + qxl->shadow_rom.draw_area_offset;
qxl_set_dirty(vram_addr, vram_addr + qxl->vram_size);
qxl_set_dirty(surface0_addr, surface0_addr + qxl->shadow_rom.surface0_area_size);
}
}