[PATCH v8 08/13] vdpa/ifc: add get device type ops to ifc driver

[Pei, Andy]

Sure

> -----Original Message-----
> From: Xia, Chenbo <chenbo.xia at intel.com>
> Sent: Monday, May 23, 2022 3:30 PM
> To: Pei, Andy <andy.pei at intel.com>; dev at dpdk.org
> Cc: maxime.coquelin at redhat.com; Cao, Gang <gang.cao at intel.com>; Liu,
> Changpeng <changpeng.liu at intel.com>; Xu, Rosen <rosen.xu at intel.com>;
> Xiao, QimaiX <qimaix.xiao at intel.com>
> Subject: RE: [PATCH v8 08/13] vdpa/ifc: add get device type ops to ifc driver
> 
> > -----Original Message-----
> > From: Pei, Andy <andy.pei at intel.com>
> > Sent: Wednesday, May 18, 2022 8:14 PM
> > To: dev at dpdk.org
> > Cc: Xia, Chenbo <chenbo.xia at intel.com>; maxime.coquelin at redhat.com;
> > Cao, Gang <gang.cao at intel.com>; Liu, Changpeng
> > <changpeng.liu at intel.com>; Xu, Rosen <rosen.xu at intel.com>; Xiao,
> > QimaiX <qimaix.xiao at intel.com>
> > Subject: [PATCH v8 08/13] vdpa/ifc: add get device type ops to ifc
> > driver
> >
> > Add get device type ops to ifc driver.
> >
> > Signed-off-by: Andy Pei <andy.pei at intel.com>
> > ---
> >  drivers/vdpa/ifc/ifcvf_vdpa.c | 25 +++++++++++++++++++++++++
> >  1 file changed, 25 insertions(+)
> >
> > diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c
> > b/drivers/vdpa/ifc/ifcvf_vdpa.c index 3e78c7d..0acfa8c 100644
> > --- a/drivers/vdpa/ifc/ifcvf_vdpa.c
> > +++ b/drivers/vdpa/ifc/ifcvf_vdpa.c
> > @@ -1189,6 +1189,29 @@ struct rte_vdpa_dev_info {
> >  	return 0;
> >  }
> >
> > +static int
> > +ifcvf_get_device_type(struct rte_vdpa_device *vdev,
> > +	uint32_t *type)
> > +{
> > +	struct ifcvf_internal *internal;
> > +	struct internal_list *list;
> > +
> > +	list = find_internal_resource_by_vdev(vdev);
> > +	if (list == NULL) {
> > +		DRV_LOG(ERR, "Invalid vDPA device: %p", vdev);
> > +		return -1;
> > +	}
> > +
> > +	internal = list->internal;
> > +
> > +	if (internal->hw.device_type == IFCVF_BLK)
> > +		*type = VDPA_DEVICE_TYPE_BLK;
> > +	else
> > +		*type = VDPA_DEVICE_TYPE_NET;
> > +
> > +	return 0;
> > +}
> > +
> >  static struct rte_vdpa_dev_ops ifcvf_ops = {
> >  	.get_queue_num = ifcvf_get_queue_num,
> >  	.get_features = ifcvf_get_vdpa_features, @@ -1201,6 +1224,7 @@
> > struct rte_vdpa_dev_info {
> >  	.get_vfio_group_fd = ifcvf_get_vfio_group_fd,
> >  	.get_vfio_device_fd = ifcvf_get_vfio_device_fd,
> >  	.get_notify_area = ifcvf_get_notify_area,
> > +	.get_dev_type = ifcvf_get_device_type,
> >  };
> >
> >  static inline int
> > @@ -1327,6 +1351,7 @@ struct rte_vdpa_dev_info {
> >  	.get_vfio_device_fd = ifcvf_get_vfio_device_fd,
> >  	.get_notify_area = ifcvf_get_notify_area,
> >  	.get_config = ifcvf_blk_get_config,
> > +	.get_dev_type = ifcvf_get_device_type,
> >  };
> >
> >  struct rte_vdpa_dev_info dev_info[] = {
> > --
> > 1.8.3.1
> 
> With renaming fixed mentioned in patch 7:
> 
> Reviewed-by: Chenbo Xia <chenbo.xia at intel.com>