Hi,
I don't know why but it looks that this series wasn't showing up in the
list for some reason. Only the recipients in the To or Cc lines seemed
able to get it. Would it be possible to fix the mail client or include
me to the thread for review?
Thanks,
-Siwei
On 10/17/2022 12:19 AM, Jason Wang wrote:> On Fri, Oct 14, 2022 at 7:14 PM <sebastien.boeuf at intel.com> wrote:
>> From: Sebastien Boeuf <sebastien.boeuf at intel.com>
>>
>> Add a new operation to allow a vDPA device to be resumed after it has
>> been suspended. Trying to resume a device that wasn't suspended
will
>> result in a no-op.
>>
>> This operation is optional. If it's not implemented, the associated
>> backend feature bit will not be exposed. And if the feature bit is not
>> exposed, invoking this operation will return an error.
>>
>> Signed-off-by: Sebastien Boeuf <sebastien.boeuf at intel.com>
> Acked-by: Jason Wang <jasowang at redhat.com>
>
>> ---
>> include/linux/vdpa.h | 6 +++++-
>> 1 file changed, 5 insertions(+), 1 deletion(-)
>>
>> diff --git a/include/linux/vdpa.h b/include/linux/vdpa.h
>> index 6d0f5e4e82c2..96d308cbf97b 100644
>> --- a/include/linux/vdpa.h
>> +++ b/include/linux/vdpa.h
>> @@ -219,7 +219,10 @@ struct vdpa_map_file {
>> * @reset: Reset device
>> * @vdev: vdpa device
>> * Returns integer: success (0) or error
(< 0)
>> - * @suspend: Suspend or resume the device (optional)
>> + * @suspend: Suspend the device (optional)
>> + * @vdev: vdpa device
>> + * Returns integer: success (0) or error
(< 0)
>> + * @resume: Resume the device (optional)
>> * @vdev: vdpa device
>> * Returns integer: success (0) or error
(< 0)
>> * @get_config_size: Get the size of the configuration
space includes
>> @@ -324,6 +327,7 @@ struct vdpa_config_ops {
>> void (*set_status)(struct vdpa_device *vdev, u8 status);
>> int (*reset)(struct vdpa_device *vdev);
>> int (*suspend)(struct vdpa_device *vdev);
>> + int (*resume)(struct vdpa_device *vdev);
>> size_t (*get_config_size)(struct vdpa_device *vdev);
>> void (*get_config)(struct vdpa_device *vdev, unsigned int
offset,
>> void *buf, unsigned int len);
>> --
>> 2.34.1
>>
>> ---------------------------------------------------------------------
>> Intel Corporation SAS (French simplified joint stock company)
>> Registered headquarters: "Les Montalets"- 2, rue de Paris,
>> 92196 Meudon Cedex, France
>> Registration Number: 302 456 199 R.C.S. NANTERRE
>> Capital: 5 208 026.16 Euros
>>
>> This e-mail and any attachments may contain confidential material for
>> the sole use of the intended recipient(s). Any review or distribution
>> by others is strictly prohibited. If you are not the intended
>> recipient, please contact the sender and delete all copies.
>>
> _______________________________________________
> Virtualization mailing list
> Virtualization at lists.linux-foundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/virtualization
>