diff options
| author | Avi Kivity <avi@redhat.com> | 2011-12-20 15:59:12 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-01-04 13:34:48 +0200 |
| commit | c5705a7728b4a6bc9e4f2d35911adbaf28042b25 (patch) | |
| tree | e96a1e0c9fbd0fa3624b5454038659775c81fba2 /hw/pxa2xx.c | |
| parent | 8991c79b57b75fcdeb290df89b9b0adaccb0303c (diff) | |
vmstate, memory: decouple vmstate from memory API
Currently creating a memory region automatically registers it for
live migration. This differs from other state (which is enumerated
in a VMStateDescription structure) and ties the live migration code
into the memory core.
Decouple the two by introducing a separate API, vmstate_register_ram(),
for registering a RAM block for migration. Currently the same
implementation is reused, but later it can be moved into a separate list,
and registrations can be moved to VMStateDescription blocks.
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'hw/pxa2xx.c')
| -rw-r--r-- | hw/pxa2xx.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/hw/pxa2xx.c b/hw/pxa2xx.c index bd177b76d4..6ddd5005de 100644 --- a/hw/pxa2xx.c +++ b/hw/pxa2xx.c @@ -2046,9 +2046,11 @@ PXA2xxState *pxa270_init(MemoryRegion *address_space, s->reset = qemu_allocate_irqs(pxa2xx_reset, s, 1)[0]; /* SDRAM & Internal Memory Storage */ - memory_region_init_ram(&s->sdram, NULL, "pxa270.sdram", sdram_size); + memory_region_init_ram(&s->sdram, "pxa270.sdram", sdram_size); + vmstate_register_ram_global(&s->sdram); memory_region_add_subregion(address_space, PXA2XX_SDRAM_BASE, &s->sdram); - memory_region_init_ram(&s->internal, NULL, "pxa270.internal", 0x40000); + memory_region_init_ram(&s->internal, "pxa270.internal", 0x40000); + vmstate_register_ram_global(&s->internal); memory_region_add_subregion(address_space, PXA2XX_INTERNAL_BASE, &s->internal); @@ -2175,10 +2177,12 @@ PXA2xxState *pxa255_init(MemoryRegion *address_space, unsigned int sdram_size) s->reset = qemu_allocate_irqs(pxa2xx_reset, s, 1)[0]; /* SDRAM & Internal Memory Storage */ - memory_region_init_ram(&s->sdram, NULL, "pxa255.sdram", sdram_size); + memory_region_init_ram(&s->sdram, "pxa255.sdram", sdram_size); + vmstate_register_ram_global(&s->sdram); memory_region_add_subregion(address_space, PXA2XX_SDRAM_BASE, &s->sdram); - memory_region_init_ram(&s->internal, NULL, "pxa255.internal", + memory_region_init_ram(&s->internal, "pxa255.internal", PXA2XX_INTERNAL_SIZE); + vmstate_register_ram_global(&s->internal); memory_region_add_subregion(address_space, PXA2XX_INTERNAL_BASE, &s->internal); |