xenadmin/XenModel/Actions/Host/UpdateIntegratedGpuPassthroughAction.cs

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/* Copyright (c) Citrix Systems Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms,
* with or without modification, are permitted provided
* that the following conditions are met:
*
* * Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
using System.Collections.Generic;
using XenAPI;
namespace XenAdmin.Actions
{
public class UpdateIntegratedGpuPassthroughAction : PureAsyncAction
{
private bool enable;
public UpdateIntegratedGpuPassthroughAction(Host host, bool enableOnNextReboot, bool suppressHistory)
: base(host.Connection, string.Format(Messages.ACTION_UPDATE_INTEGRATED_GPU_PASSTHROUGH_TITLE, host.Name), null, suppressHistory)
{
Host = host;
enable = enableOnNextReboot;
}
protected override void Run()
{
this.Description = Messages.UPDATING_PROPERTIES;
RelatedTask = enable
? Host.async_enable_display(Session, Host.opaque_ref)
: Host.async_disable_display(Session, Host.opaque_ref);
PollToCompletion(0, 50);
var pGpu = Host.SystemDisplayDevice;
if (pGpu != null)
{
RelatedTask = enable
? PGPU.async_enable_dom0_access(Session, pGpu.opaque_ref)
: PGPU.async_disable_dom0_access(Session, pGpu.opaque_ref);
PollToCompletion(50, 100);
}
PercentComplete = 100;
Description = Messages.UPDATED_PROPERTIES;
}
}
}