mirror of
https://github.com/openvswitch/ovs
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e0edde6fee
Replaced all instances of Nicira Networks(, Inc) to Nicira, Inc. Feature #10593 Signed-off-by: Raju Subramanian <rsubramanian@nicira.com> Signed-off-by: Ben Pfaff <blp@nicira.com>
63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
/*
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* Copyright (c) 2010, 2011 Nicira, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef DPIF_LINUX_H
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#define DPIF_LINUX_H 1
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <linux/openvswitch.h>
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struct ofpbuf;
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struct dpif_linux_vport {
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/* Generic Netlink header. */
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uint8_t cmd;
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/* ovs_vport header. */
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int dp_ifindex;
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uint32_t port_no; /* UINT32_MAX if unknown. */
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enum ovs_vport_type type;
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/* Attributes.
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*
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* The 'stats' member points to 64-bit data that might only be aligned on
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* 32-bit boundaries, so use get_unaligned_u64() to access its values.
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*/
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const char *name; /* OVS_VPORT_ATTR_NAME. */
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const uint32_t *upcall_pid; /* OVS_VPORT_ATTR_UPCALL_PID. */
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const struct ovs_vport_stats *stats; /* OVS_VPORT_ATTR_STATS. */
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const uint8_t *address; /* OVS_VPORT_ATTR_ADDRESS. */
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const struct nlattr *options; /* OVS_VPORT_ATTR_OPTIONS. */
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size_t options_len;
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};
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void dpif_linux_vport_init(struct dpif_linux_vport *);
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int dpif_linux_vport_transact(const struct dpif_linux_vport *request,
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struct dpif_linux_vport *reply,
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struct ofpbuf **bufp);
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int dpif_linux_vport_get(const char *name, struct dpif_linux_vport *reply,
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struct ofpbuf **bufp);
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bool dpif_linux_is_internal_device(const char *name);
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int dpif_linux_vport_send(int dp_ifindex, uint32_t port_no,
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const void *data, size_t size);
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#endif /* dpif-linux.h */
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