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| author | Sanjay Lal <sanjayl@kymasys.com> | 2014-06-20 14:59:58 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2014-06-20 23:40:16 +0200 |
| commit | 427e1750a0b98a72cad424327604f51e993dcc5f (patch) | |
| tree | 517122b8869c40f13bef0df3fa1101ab71277859 | |
| parent | 5ab5c04170c5a73172a51a5a5647788c26263db9 (diff) | |
| download | qemu-427e1750a0b98a72cad424327604f51e993dcc5f.tar.gz | |
gt64xxx_pci: Add VMStateDescription
Add VMStateDescription for GT64120 PCI emulation used by the Malta
platform, to allow it to work with savevm/loadvm and live migration.
The entire register array is saved/restored using VMSTATE_UINT32_ARRAY
(fixed length GT_REGS = 1024).
Signed-off-by: Sanjay Lal <sanjayl@kymasys.com>
[james.hogan@imgtec.com: Convert to VMState]
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Andreas Färber <afaerber@suse.de>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
| -rw-r--r-- | hw/mips/gt64xxx_pci.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/hw/mips/gt64xxx_pci.c b/hw/mips/gt64xxx_pci.c index 6398514c99..22f63ce0c8 100644 --- a/hw/mips/gt64xxx_pci.c +++ b/hw/mips/gt64xxx_pci.c @@ -312,6 +312,27 @@ static void gt64120_pci_mapping(GT64120State *s) } } +static int gt64120_post_load(void *opaque, int version_id) +{ + GT64120State *s = opaque; + + gt64120_isd_mapping(s); + gt64120_pci_mapping(s); + + return 0; +} + +static const VMStateDescription vmstate_gt64120 = { + .name = "gt64120", + .version_id = 1, + .minimum_version_id = 1, + .post_load = gt64120_post_load, + .fields = (VMStateField[]) { + VMSTATE_UINT32_ARRAY(regs, GT64120State, GT_REGS), + VMSTATE_END_OF_LIST() + } +}; + static void gt64120_writel (void *opaque, hwaddr addr, uint64_t val, unsigned size) { @@ -1174,9 +1195,11 @@ static const TypeInfo gt64120_pci_info = { static void gt64120_class_init(ObjectClass *klass, void *data) { + DeviceClass *dc = DEVICE_CLASS(klass); SysBusDeviceClass *sdc = SYS_BUS_DEVICE_CLASS(klass); sdc->init = gt64120_init; + dc->vmsd = &vmstate_gt64120; } static const TypeInfo gt64120_info = { |