On Tue, 23 May 2017 18:32:01 +0800
Xiaoguang Chen wrote:
> User space will try to create a management fd for the dma-buf operation.
> Using this management fd user can query the plane information and create
> a dma-buf fd if necessary.
> GVT-g will handle the life cycle of the management fd and w
On 5/23/2017 7:39 PM, Gerd Hoffmann wrote:
> Hi,
>
>> diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h
>> index ae46105..285dc16 100644
>> --- a/include/uapi/linux/vfio.h
>> +++ b/include/uapi/linux/vfio.h
>> @@ -502,10 +502,58 @@ struct vfio_pci_hot_reset {
>>
>> #define
Hi,
> diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h
> index ae46105..285dc16 100644
> --- a/include/uapi/linux/vfio.h
> +++ b/include/uapi/linux/vfio.h
> @@ -502,10 +502,58 @@ struct vfio_pci_hot_reset {
>
> #define VFIO_DEVICE_PCI_HOT_RESET_IO(VFIO_TYPE, VFIO_BASE +
User space will try to create a management fd for the dma-buf operation.
Using this management fd user can query the plane information and create
a dma-buf fd if necessary.
GVT-g will handle the life cycle of the management fd and will align the
life cycle of the fd with the vfio device.
User space
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