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Commit | Line | Data |
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563bbfdc | 1 | /* |
01961bbd | 2 | * Copyright (c) 2014, 2015, 2016 Nicira, Inc. |
563bbfdc DDP |
3 | * Copyright (c) 2016 Red Hat, Inc. |
4 | * | |
5 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
6 | * you may not use this file except in compliance with the License. | |
7 | * You may obtain a copy of the License at: | |
8 | * | |
9 | * http://www.apache.org/licenses/LICENSE-2.0 | |
10 | * | |
11 | * Unless required by applicable law or agreed to in writing, software | |
12 | * distributed under the License is distributed on an "AS IS" BASIS, | |
13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
14 | * See the License for the specific language governing permissions and | |
15 | * limitations under the License. | |
16 | */ | |
17 | ||
bab69409 | 18 | #include <config.h> |
01961bbd DDP |
19 | #include "dpdk.h" |
20 | ||
bab69409 AC |
21 | #include "smap.h" |
22 | #include "ovs-thread.h" | |
23 | #include "openvswitch/vlog.h" | |
24 | ||
25 | VLOG_DEFINE_THIS_MODULE(dpdk); | |
26 | ||
27 | void | |
28 | dpdk_init(const struct smap *ovs_other_config) | |
29 | { | |
ec2b0701 DDP |
30 | if (smap_get_bool(ovs_other_config, "dpdk-init", false)) { |
31 | static struct ovsthread_once once = OVSTHREAD_ONCE_INITIALIZER; | |
bab69409 | 32 | |
ec2b0701 | 33 | if (ovsthread_once_start(&once)) { |
bab69409 | 34 | VLOG_ERR("DPDK not supported in this copy of Open vSwitch."); |
ec2b0701 | 35 | ovsthread_once_done(&once); |
bab69409 | 36 | } |
bab69409 AC |
37 | } |
38 | } | |
01961bbd DDP |
39 | |
40 | void | |
41 | dpdk_set_lcore_id(unsigned cpu OVS_UNUSED) | |
42 | { | |
43 | /* Nothing */ | |
44 | } | |
45 | ||
46 | const char * | |
47 | dpdk_get_vhost_sock_dir(void) | |
48 | { | |
49 | return NULL; | |
50 | } | |
a14d1cc8 MK |
51 | |
52 | bool | |
53 | dpdk_vhost_iommu_enabled(void) | |
54 | { | |
55 | return false; | |
56 | } | |
40c23a57 MC |
57 | |
58 | void | |
59 | print_dpdk_version(void) | |
60 | { | |
61 | } |