| Message ID | 20190829080000.20806-10-maxime.coquelin@redhat.com (mailing list archive) |
|---|---|
| State | New |
| Delegated to: | Maxime Coquelin |
| Headers | show |
| Series | Introduce Virtio vDPA driver | expand |
| Context | Check | Description |
|---|---|---|
| ci/checkpatch | success | coding style OK |
| ci/Intel-compilation | fail | Compilation issues |
On Thu, Aug 29, 2019 at 09:59:54AM +0200, Maxime Coquelin wrote: > This patch implements the vDPA .get_protocol_features() > callback. > > Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com> > --- > drivers/net/virtio/virtio_vdpa.c | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/drivers/net/virtio/virtio_vdpa.c b/drivers/net/virtio/virtio_vdpa.c > index 9e2af8313..fc52a8e92 100644 > --- a/drivers/net/virtio/virtio_vdpa.c > +++ b/drivers/net/virtio/virtio_vdpa.c > @@ -204,9 +204,22 @@ virtio_vdpa_get_features(int did, uint64_t *features) > return 0; > } > > +#define VDPA_SUPPORTED_PROTOCOL_FEATURES \ > + (1ULL << VHOST_USER_PROTOCOL_F_REPLY_ACK | \ > + 1ULL << VHOST_USER_PROTOCOL_F_SLAVE_REQ | \ > + 1ULL << VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD | \ > + 1ULL << VHOST_USER_PROTOCOL_F_HOST_NOTIFIER) Looks better to add an empty line here. > +static int > +virtio_vdpa_get_protocol_features(int did __rte_unused, uint64_t *features) > +{ > + *features = VDPA_SUPPORTED_PROTOCOL_FEATURES; > + return 0; > +} > + > static struct rte_vdpa_dev_ops virtio_vdpa_ops = { > .get_queue_num = virtio_vdpa_get_queue_num, > .get_features = virtio_vdpa_get_features, > + .get_protocol_features = virtio_vdpa_get_protocol_features, > }; > > static inline int > -- > 2.21.0 > Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
diff --git a/drivers/net/virtio/virtio_vdpa.c b/drivers/net/virtio/virtio_vdpa.c index 9e2af8313..fc52a8e92 100644 --- a/drivers/net/virtio/virtio_vdpa.c +++ b/drivers/net/virtio/virtio_vdpa.c @@ -204,9 +204,22 @@ virtio_vdpa_get_features(int did, uint64_t *features) return 0; } +#define VDPA_SUPPORTED_PROTOCOL_FEATURES \ + (1ULL << VHOST_USER_PROTOCOL_F_REPLY_ACK | \ + 1ULL << VHOST_USER_PROTOCOL_F_SLAVE_REQ | \ + 1ULL << VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD | \ + 1ULL << VHOST_USER_PROTOCOL_F_HOST_NOTIFIER) +static int +virtio_vdpa_get_protocol_features(int did __rte_unused, uint64_t *features) +{ + *features = VDPA_SUPPORTED_PROTOCOL_FEATURES; + return 0; +} + static struct rte_vdpa_dev_ops virtio_vdpa_ops = { .get_queue_num = virtio_vdpa_get_queue_num, .get_features = virtio_vdpa_get_features, + .get_protocol_features = virtio_vdpa_get_protocol_features, }; static inline int
This patch implements the vDPA .get_protocol_features() callback. Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com> --- drivers/net/virtio/virtio_vdpa.c | 13 +++++++++++++ 1 file changed, 13 insertions(+)