From a26230218d7d66ec5cb1aec101ceaf0e7400ef7f Mon Sep 17 00:00:00 2001 From: Jason Baron Date: Fri, 4 Jan 2013 14:44:42 -0500 Subject: ahci: Add migration support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Jason tested these patches by migrating Windows 7 and Fedora 17 guests (while under I/O) on both piix with ahci attached and on q35 (which has a built-in AHCI controller). Signed-off-by: Andreas Färber Signed-off-by: Jason Baron Signed-off-by: Kevin Wolf --- hw/ide/ich.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'hw/ide/ich.c') diff --git a/hw/ide/ich.c b/hw/ide/ich.c index 1fb803d340..cc30adc701 100644 --- a/hw/ide/ich.c +++ b/hw/ide/ich.c @@ -79,9 +79,15 @@ #define ICH9_IDP_INDEX 0x10 #define ICH9_IDP_INDEX_LOG2 0x04 -static const VMStateDescription vmstate_ahci = { - .name = "ahci", - .unmigratable = 1, +static const VMStateDescription vmstate_ich9_ahci = { + .name = "ich9_ahci", + .unmigratable = 1, /* Still buggy under I/O load */ + .version_id = 1, + .fields = (VMStateField []) { + VMSTATE_PCI_DEVICE(card, AHCIPCIState), + VMSTATE_AHCI(ahci, AHCIPCIState), + VMSTATE_END_OF_LIST() + }, }; static void pci_ich9_reset(DeviceState *dev) @@ -152,7 +158,7 @@ static void ich_ahci_class_init(ObjectClass *klass, void *data) k->device_id = PCI_DEVICE_ID_INTEL_82801IR; k->revision = 0x02; k->class_id = PCI_CLASS_STORAGE_SATA; - dc->vmsd = &vmstate_ahci; + dc->vmsd = &vmstate_ich9_ahci; dc->reset = pci_ich9_reset; } -- cgit v1.2.3