From df09b36f2225b84571b3d5eda2e2683412320713 Mon Sep 17 00:00:00 2001 From: Jason Wang Date: Wed, 5 Jun 2013 23:54:40 +0000 Subject: [PATCH] macvtap: enable multiqueue flag To notify the userspace about our capability of multiqueue. Signed-off-by: Jason Wang Acked-by: Michael S. Tsirkin Signed-off-by: David S. Miller --- drivers/net/macvtap.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index d2d1d5578b61..992151ce08a4 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -31,10 +31,6 @@ * macvtap_proto is used to allocate queues through the sock allocation * mechanism. * - * TODO: multiqueue support is currently not implemented, even though - * macvtap is basically prepared for that. We will need to add this - * here as well as in virtio-net and qemu to get line rate on 10gbit - * adapters from a guest. */ struct macvtap_queue { struct sock sk; @@ -1027,7 +1023,8 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd, return macvtap_ioctl_set_queue(file, u); case TUNGETFEATURES: - if (put_user(IFF_TAP | IFF_NO_PI | IFF_VNET_HDR, up)) + if (put_user(IFF_TAP | IFF_NO_PI | IFF_VNET_HDR | + IFF_MULTI_QUEUE, up)) return -EFAULT; return 0; -- 2.20.1