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[0/2] vDPA/ifcvf: enable multiqueue and control vq

Message ID 20210818095714.3220-1-lingshan.zhu@intel.com
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Series vDPA/ifcvf: enable multiqueue and control vq | expand

Message

Zhu Lingshan Aug. 18, 2021, 9:57 a.m. UTC 
This series enables multi-queue and control vq features
for ifcvf.

These patches are based on my previous vDPA/ifcvf management link
implementation series:
https://lore.kernel.org/kvm/20210812032454.24486-2-lingshan.zhu@intel.com/T/

Thanks!

Zhu Lingshan (2):
  vDPA/ifcvf: detect and use the onboard number of queues directly
  vDPA/ifcvf: enable multiqueue and control vq

 drivers/vdpa/ifcvf/ifcvf_base.c |  8 +++++---
 drivers/vdpa/ifcvf/ifcvf_base.h | 19 ++++---------------
 drivers/vdpa/ifcvf/ifcvf_main.c | 32 +++++++++++++++-----------------
 3 files changed, 24 insertions(+), 35 deletions(-)

Comments

Jason Wang Aug. 19, 2021, 4:11 a.m. UTC | #1 
在 2021/8/18 下午5:57, Zhu Lingshan 写道:
> This series enables multi-queue and control vq features
> for ifcvf.
>
> These patches are based on my previous vDPA/ifcvf management link
> implementation series:
> https://lore.kernel.org/kvm/20210812032454.24486-2-lingshan.zhu@intel.com/T/
>
> Thanks!
>
> Zhu Lingshan (2):
>    vDPA/ifcvf: detect and use the onboard number of queues directly
>    vDPA/ifcvf: enable multiqueue and control vq
>
>   drivers/vdpa/ifcvf/ifcvf_base.c |  8 +++++---
>   drivers/vdpa/ifcvf/ifcvf_base.h | 19 ++++---------------
>   drivers/vdpa/ifcvf/ifcvf_main.c | 32 +++++++++++++++-----------------
>   3 files changed, 24 insertions(+), 35 deletions(-)
>

Patch looks good.

I wonder the compatibility. E.g does it work on the qemu master without 
cvq support? (mq=off or not specified)

Thanks