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| author | Shmulik Ladkani | 2015-12-13 09:08:32 +0100 |
|---|---|---|
| committer | Paolo Bonzini | 2015-12-17 15:24:34 +0100 |
| commit | d5da3ef2e24c29ddb92e11a54d705873acb905bf (patch) | |
| tree | 4cc03b5a8fd2bad35b309aaa639947989eecb728 /include/hw | |
| parent | vmw_pvscsi: The pvscsi device is a PCIE endpoint (diff) | |
| download | qemu-d5da3ef2e24c29ddb92e11a54d705873acb905bf.tar.gz qemu-d5da3ef2e24c29ddb92e11a54d705873acb905bf.tar.xz qemu-d5da3ef2e24c29ddb92e11a54d705873acb905bf.zip | |
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 'include/hw')
| -rw-r--r-- | include/hw/compat.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/hw/compat.h b/include/hw/compat.h index 66e4affa98..bcb36ef836 100644 --- a/include/hw/compat.h +++ b/include/hw/compat.h @@ -11,6 +11,10 @@ .property = "x-old-pci-configuration",\ .value = "on",\ },{\ + .driver = "pvscsi",\ + .property = "x-disable-pcie",\ + .value = "on",\ + },{\ .driver = "e1000",\ .property = "extra_mac_registers",\ .value = "off",\ |