From 5d4c99f27ee89a823d993853fe6b52e12c9e6c58 Mon Sep 17 00:00:00 2001 From: Jakub Grajciar Date: Thu, 26 Sep 2019 10:21:59 +0200 Subject: devices: vhost API cleanup Use consistent API types. Type: fix Change-Id: I2dec594cb834a45004edc9ca58ad7c7b4bd7ff06 Signed-off-by: Jakub Grajciar --- src/vnet/devices/virtio/virtio_types_api.c | 33 ++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 src/vnet/devices/virtio/virtio_types_api.c (limited to 'src/vnet/devices/virtio/virtio_types_api.c') diff --git a/src/vnet/devices/virtio/virtio_types_api.c b/src/vnet/devices/virtio/virtio_types_api.c new file mode 100644 index 00000000000..48e0ab93dbf --- /dev/null +++ b/src/vnet/devices/virtio/virtio_types_api.c @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2019 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 + +#include +#include + + +u64 +virtio_features_decode (u32 first, u32 last) +{ + return clib_net_to_host_u32 (first) | ((u64)clib_net_to_host_u32 (last) << 32); +} + +void +virtio_features_encode (u64 features, u32 *first, u32 *last) +{ + *first = clib_net_to_host_u32 (features); + *last = clib_net_to_host_u32 (features >> 32); +} -- cgit 1.2.3-korg