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/*
*------------------------------------------------------------------
* Copyright (c) 2018 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*------------------------------------------------------------------
*/
#include <vlib/vlib.h>
#include <vlib/unix/unix.h>
#include <vlib/pci/pci.h>
#include <vnet/ethernet/ethernet.h>
#include <vnet/ip/ip4_packet.h>
#include <vnet/ip/ip6_packet.h>
#include <vnet/devices/virtio/virtio.h>
#include <vnet/devices/virtio/pci.h>
u8 *
format_virtio_device_name (u8 * s, va_list * args)
{
u32 dev_instance = va_arg (*args, u32);
virtio_main_t *mm = &virtio_main;
virtio_if_t *vif = pool_elt_at_index (mm->interfaces, dev_instance);
if (vif->type == VIRTIO_IF_TYPE_TAP)
s = format (s, "tap%u", vif->id);
else if (vif->type == VIRTIO_IF_TYPE_PCI)
s = format (s, "virtio-%x/%x/%x/%x", vif->pci_addr.domain,
vif->pci_addr.bus, vif->pci_addr.slot,
vif->pci_addr.function);
else if (vif->type == VIRTIO_IF_TYPE_TUN)
s = format (s, "tun%u", vif->id);
else
s = format (s, "virtio-%lu", vif->dev_instance);
return s;
}
u8 *
format_virtio_log_name (u8 * s, va_list * args)
{
virtio_if_t *vif = va_arg (*args, virtio_if_t *);
if (vif->type == VIRTIO_IF_TYPE_TAP)
s = format (s, "tap%u", vif->id);
else if (vif->type == VIRTIO_IF_TYPE_TUN)
s = format (s, "tun%u", vif->id);
else if (vif->type == VIRTIO_IF_TYPE_PCI)
s = format (s, "%U", format_vlib_pci_addr, &vif->pci_addr);
else
s = format (s, "virtio-%lu", vif->dev_instance);
return s;
}
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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