[dpdk-dev] [PATCH v2] net/virtio-user: fix net status report
Jianfeng Tan
jianfeng.tan at intel.com
Thu Apr 13 16:16:24 CEST 2017
We only enabled LSC when using vhost-user as the backend, but it is
reported even when using vhost-kernel as the backend.
Fix it by only reportting LSC support when using vhost-user as the
backend.
Fixes: 35c4f8554833 ("net/virtio-user: support to report net status")
Signed-off-by: Jianfeng Tan <jianfeng.tan at intel.com>
---
v2: Correct the wrong commit number in Fixes line.
drivers/net/virtio/virtio_user/virtio_user_dev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
index 299ee16..c9e8ac5 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -379,7 +379,8 @@ virtio_user_dev_init(struct virtio_user_dev *dev, char *path, int queues,
}
/* The backend will not report this feature, we add it explicitly */
- dev->device_features |= (1ull << VIRTIO_NET_F_STATUS);
+ if (is_vhost_user_by_type(dev->path))
+ dev->device_features |= (1ull << VIRTIO_NET_F_STATUS);
dev->device_features &= VIRTIO_USER_SUPPORTED_FEATURES;
--
2.7.4
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