[PATCH v4 6/8] vdpa/ifc: support dynamic enable/disable queue

[Xia, Chenbo]

> -----Original Message-----
> From: Pei, Andy <andy.pei at intel.com>
> Sent: Thursday, October 13, 2022 4:45 PM
> To: dev at dpdk.org
> Cc: Xia, Chenbo <chenbo.xia at intel.com>; Xu, Rosen <rosen.xu at intel.com>;
> Huang, Wei <wei.huang at intel.com>; Cao, Gang <gang.cao at intel.com>;
> maxime.coquelin at redhat.com
> Subject: [PATCH v4 6/8] vdpa/ifc: support dynamic enable/disable queue
> 
> From: Huang Wei <wei.huang at intel.com>
> 
> Support dynamic enable or disable queue.
> For front end, like QEMU, user can use ethtool to configure queue.
> For example, "ethtool -L eth0 combined 3" to enable 3 queues pairs.
> 
> Signed-off-by: Huang Wei <wei.huang at intel.com>
> Signed-off-by: Andy Pei <andy.pei at intel.com>
> ---
>  drivers/vdpa/ifc/base/ifcvf.c | 100
> ++++++++++++++++++++++++++++++++++++++++++
>  drivers/vdpa/ifc/base/ifcvf.h |   6 +++
>  drivers/vdpa/ifc/ifcvf_vdpa.c |  93 ++++++++++++++++++++++++++++++++-----
> --
>  3 files changed, 184 insertions(+), 15 deletions(-)
> 

Reviewed-by: Chenbo Xia <chenbo.xia at intel.com>