Please ignore this email I sent by mistake. BRs, Xiao
> -----Original Message----- > From: Wang, Xiao W > Sent: Wednesday, January 23, 2019 8:57 PM > To: [email protected] > Cc: [email protected]; Bie, Tiwei <[email protected]>; Ye, Xiaolong > <[email protected]> > Subject: [PATCH 1/2] vhost: introduce API to get vDPA device number > > From: Xiaolong Ye <[email protected]> > > It's used to get number of available registered vDPA devices. > > Signed-off-by: Xiaolong Ye <[email protected]> > Acked-by: Xiao Wang <[email protected]> > Reviewed-by: Maxime Coquelin <[email protected]> > --- > lib/librte_vhost/rte_vdpa.h | 3 +++ > lib/librte_vhost/rte_vhost_version.map | 1 + > lib/librte_vhost/vdpa.c | 6 ++++++ > 3 files changed, 10 insertions(+) > > diff --git a/lib/librte_vhost/rte_vdpa.h b/lib/librte_vhost/rte_vdpa.h > index 90465ca26..b8223e337 100644 > --- a/lib/librte_vhost/rte_vdpa.h > +++ b/lib/librte_vhost/rte_vdpa.h > @@ -84,4 +84,7 @@ rte_vdpa_find_device_id(struct rte_vdpa_dev_addr > *addr); > struct rte_vdpa_device * __rte_experimental > rte_vdpa_get_device(int did); > > +/* Get current available vdpa device number */ > +int __rte_experimental > +rte_vdpa_get_device_num(void); > #endif /* _RTE_VDPA_H_ */ > diff --git a/lib/librte_vhost/rte_vhost_version.map > b/lib/librte_vhost/rte_vhost_version.map > index da220dd02..ae39b6e21 100644 > --- a/lib/librte_vhost/rte_vhost_version.map > +++ b/lib/librte_vhost/rte_vhost_version.map > @@ -67,6 +67,7 @@ EXPERIMENTAL { > rte_vdpa_unregister_device; > rte_vdpa_find_device_id; > rte_vdpa_get_device; > + rte_vdpa_get_device_num; > rte_vhost_driver_attach_vdpa_device; > rte_vhost_driver_detach_vdpa_device; > rte_vhost_driver_get_vdpa_device_id; > diff --git a/lib/librte_vhost/vdpa.c b/lib/librte_vhost/vdpa.c > index c82fd4370..c2c5dff1d 100644 > --- a/lib/librte_vhost/vdpa.c > +++ b/lib/librte_vhost/vdpa.c > @@ -113,3 +113,9 @@ rte_vdpa_get_device(int did) > > return vdpa_devices[did]; > } > + > +int > +rte_vdpa_get_device_num(void) > +{ > + return vdpa_device_num; > +} > -- > 2.15.1
