From d5da3ef2e24c29ddb92e11a54d705873acb905bf Mon Sep 17 00:00:00 2001 From: Shmulik Ladkani Date: Sun, 13 Dec 2015 10:08:32 +0200 Subject: 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 Message-Id: <1449994112-7054-7-git-send-email-shmulik.ladkani@ravellosystems.com> Signed-off-by: Paolo Bonzini --- hw/scsi/vmw_pvscsi.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'hw') diff --git a/hw/scsi/vmw_pvscsi.c b/hw/scsi/vmw_pvscsi.c index fb53b24..6b4b989 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(), }; -- cgit v1.1