2 *------------------------------------------------------------------
3 * Copyright (c) 2018 Cisco and/or its affiliates.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *------------------------------------------------------------------
17 #include <vlib/vlib.h>
18 #include <vlib/unix/unix.h>
19 #include <vlib/pci/pci.h>
20 #include <vnet/ethernet/ethernet.h>
21 #include <vnet/ip/ip4_packet.h>
22 #include <vnet/ip/ip6_packet.h>
23 #include <vnet/devices/virtio/virtio.h>
24 #include <vnet/devices/virtio/pci.h>
27 format_virtio_device_name (u8 * s, va_list * args)
29 u32 dev_instance = va_arg (*args, u32);
30 virtio_main_t *mm = &virtio_main;
31 virtio_if_t *vif = pool_elt_at_index (mm->interfaces, dev_instance);
33 if (vif->type == VIRTIO_IF_TYPE_TAP)
34 s = format (s, "tap%u", vif->id);
35 else if (vif->type == VIRTIO_IF_TYPE_PCI)
36 s = format (s, "virtio-%x/%x/%x/%x", vif->pci_addr.domain,
37 vif->pci_addr.bus, vif->pci_addr.slot,
38 vif->pci_addr.function);
39 else if (vif->type == VIRTIO_IF_TYPE_TUN)
40 s = format (s, "tun%u", vif->id);
42 s = format (s, "virtio-%lu", vif->dev_instance);
48 format_virtio_log_name (u8 * s, va_list * args)
50 virtio_if_t *vif = va_arg (*args, virtio_if_t *);
52 if (vif->type == VIRTIO_IF_TYPE_TAP)
53 s = format (s, "tap%u", vif->id);
54 else if (vif->type == VIRTIO_IF_TYPE_TUN)
55 s = format (s, "tun%u", vif->id);
56 else if (vif->type == VIRTIO_IF_TYPE_PCI)
57 s = format (s, "%U", format_vlib_pci_addr, &vif->pci_addr);
59 s = format (s, "virtio-%lu", vif->dev_instance);
65 * fd.io coding-style-patch-verification: ON
68 * eval: (c-set-style "gnu")