diff options
| author | Shmulik Ladkani <shmulik.ladkani@ravellosystems.com> | 2015-12-13 10:08:32 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-12-17 15:24:34 +0100 |
| commit | d5da3ef2e24c29ddb92e11a54d705873acb905bf (patch) | |
| tree | 4cc03b5a8fd2bad35b309aaa639947989eecb728 /hw/scsi | |
| parent | 1dd1305e66294d094a00af011a1bcd563171f8ea (diff) | |
vmw_pvscsi: Introduce 'x-disable-pcie' backword compatability property
Following the previous patch which changed pvscsi to be a pci express
device, this patch introduces a boolean property 'x-disable-pcie'.
Its default value is false, exposing pvscsi as a pcie device.
Setting 'x-disable-pcie' to 'on' preserves the old 'pci device' (non
express) behavior. This allows migration to older versions.
Signed-off-by: Shmulik Ladkani <shmulik.ladkani@ravellosystems.com>
Message-Id: <1449994112-7054-7-git-send-email-shmulik.ladkani@ravellosystems.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/scsi')
| -rw-r--r-- | hw/scsi/vmw_pvscsi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/scsi/vmw_pvscsi.c b/hw/scsi/vmw_pvscsi.c index fb53b24083..6b4b9899a4 100644 --- a/hw/scsi/vmw_pvscsi.c +++ b/hw/scsi/vmw_pvscsi.c @@ -1241,6 +1241,8 @@ static Property pvscsi_properties[] = { DEFINE_PROP_UINT8("use_msg", PVSCSIState, use_msg, 1), DEFINE_PROP_BIT("x-old-pci-configuration", PVSCSIState, compat_flags, PVSCSI_COMPAT_OLD_PCI_CONFIGURATION_BIT, false), + DEFINE_PROP_BIT("x-disable-pcie", PVSCSIState, compat_flags, + PVSCSI_COMPAT_DISABLE_PCIE_BIT, false), DEFINE_PROP_END_OF_LIST(), }; |