diff options
Diffstat (limited to 'src/vnet/devices/virtio/vhost_user.c')
| -rw-r--r-- | src/vnet/devices/virtio/vhost_user.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/src/vnet/devices/virtio/vhost_user.c b/src/vnet/devices/virtio/vhost_user.c index 863cebe0edf..f7730c747b8 100644 --- a/src/vnet/devices/virtio/vhost_user.c +++ b/src/vnet/devices/virtio/vhost_user.c @@ -236,15 +236,16 @@ static void vhost_user_update_iface_state (vhost_user_intf_t * vui) { /* if we have pointers to descriptor table, go up */ - int is_up = vhost_user_intf_ready (vui); - if (is_up != vui->is_up) + int is_ready = vhost_user_intf_ready (vui); + if (is_ready != vui->is_ready) { DBG_SOCK ("interface %d %s", vui->sw_if_index, - is_up ? "ready" : "down"); - vnet_hw_interface_set_flags (vnet_get_main (), vui->hw_if_index, - is_up ? VNET_HW_INTERFACE_FLAG_LINK_UP : - 0); - vui->is_up = is_up; + is_ready ? "ready" : "down"); + if (vui->admin_up) + vnet_hw_interface_set_flags (vnet_get_main (), vui->hw_if_index, + is_ready ? VNET_HW_INTERFACE_FLAG_LINK_UP + : 0); + vui->is_ready = is_ready; } vhost_user_rx_thread_placement (); vhost_user_tx_thread_placement (vui); @@ -290,7 +291,7 @@ vhost_user_kickfd_read_ready (clib_file_t * uf) n = read (uf->file_descriptor, ((char *) &buff), 8); DBG_SOCK ("if %d KICK queue %d", uf->private_data >> 8, qid); if (!vui->vrings[qid].started || - (vhost_user_intf_ready (vui) != vui->is_up)) + (vhost_user_intf_ready (vui) != vui->is_ready)) { vlib_worker_thread_barrier_sync (vlib_get_main ()); vui->vrings[qid].started = 1; @@ -364,7 +365,7 @@ vhost_user_if_disconnect (vhost_user_intf_t * vui) vui->clib_file_index = ~0; } - vui->is_up = 0; + vui->is_ready = 0; for (q = 0; q < VHOST_VRING_MAX_N; q++) vhost_user_vring_close (vui, q); @@ -505,7 +506,7 @@ vhost_user_socket_read (clib_file_t * uf) ASSERT (vui->virtio_net_hdr_sz < VLIB_BUFFER_PRE_DATA_SIZE); vnet_hw_interface_set_flags (vnm, vui->hw_if_index, 0); - vui->is_up = 0; + vui->is_ready = 0; /*for (q = 0; q < VHOST_VRING_MAX_N; q++) vhost_user_vring_close(&vui->vrings[q]); */ @@ -1395,7 +1396,7 @@ vhost_user_vui_init (vnet_main_t * vnm, strncpy (vui->sock_filename, sock_filename, ARRAY_LEN (vui->sock_filename) - 1); vui->sock_errno = 0; - vui->is_up = 0; + vui->is_ready = 0; vui->feature_mask = feature_mask; vui->clib_file_index = ~0; vui->log_base_addr = 0; |