From: Olivier Matz <olivier.matz@6wind.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 08/18] net: add Mpls header structure
Date: Tue, 5 Jul 2016 17:41:40 +0200 [thread overview]
Message-ID: <1467733310-20875-9-git-send-email-olivier.matz@6wind.com> (raw)
In-Reply-To: <1467733310-20875-1-git-send-email-olivier.matz@6wind.com>
Add the Mpls header structure in librte_net. It will be used by next
patches that adds the support of Mpls L2 layer in the software packet
type parser.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
---
lib/librte_net/rte_mpls.h | 64 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 64 insertions(+)
create mode 100644 lib/librte_net/rte_mpls.h
diff --git a/lib/librte_net/rte_mpls.h b/lib/librte_net/rte_mpls.h
new file mode 100644
index 0000000..bf8c6cc
--- /dev/null
+++ b/lib/librte_net/rte_mpls.h
@@ -0,0 +1,64 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright 2016 6WIND S.A.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RTE_MPLS_H_
+#define _RTE_MPLS_H_
+
+#include <stdint.h>
+#include <rte_byteorder.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * MPLS Header
+ */
+struct mpls_hdr {
+ uint16_t tag_msb; /**< Label(msb). */
+#if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
+ uint8_t tag_lsb:4; /**< Label(lsb). */
+ uint8_t tc:3; /**< Traffic class. */
+ uint8_t bs:1; /**< Bottom of stack. */
+#else
+ uint8_t bs:1; /**< Bottom of stack. */
+ uint8_t tc:3; /**< Traffic class. */
+ uint8_t tag_lsb:4; /**< label(lsb) */
+#endif
+ uint8_t ttl; /**< Time to live. */
+} __attribute__((__packed__));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* RTE_MPLS_H_ */
--
2.8.1
next prev parent reply other threads:[~2016-07-05 15:42 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-05 15:41 [dpdk-dev] [PATCH 00/18] software parser for packet type Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 01/18] doc: add template for release notes 16.11 Olivier Matz
2016-07-06 11:48 ` Mcnamara, John
2016-07-06 12:00 ` Olivier MATZ
2016-07-05 15:41 ` [dpdk-dev] [PATCH 02/18] mbuf: add function to read packet data Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 03/18] net: move Ethernet header definitions to the net library Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 04/18] mbuf: move packet type definitions in a new file Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 05/18] mbuf: add function to get packet type from data Olivier Matz
2016-07-06 6:44 ` Liang, Cunming
2016-07-06 7:42 ` Olivier MATZ
2016-07-06 11:59 ` Chilikin, Andrey
2016-07-06 12:08 ` Olivier MATZ
2016-07-06 12:21 ` Chilikin, Andrey
2016-07-07 8:19 ` Liang, Cunming
2016-07-07 15:48 ` Olivier Matz
2016-07-08 10:08 ` Liang, Cunming
2016-07-05 15:41 ` [dpdk-dev] [PATCH 06/18] mbuf: support Vlan in software packet type parser Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 07/18] mbuf: support QinQ " Olivier Matz
2016-07-05 15:41 ` Olivier Matz [this message]
2016-07-05 15:41 ` [dpdk-dev] [PATCH 09/18] mbuf: support Mpls " Olivier Matz
2016-07-06 7:08 ` Liang, Cunming
2016-07-06 8:00 ` Olivier MATZ
2016-07-07 8:48 ` Liang, Cunming
2016-07-07 16:01 ` Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 10/18] mbuf: support Ip tunnels " Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 11/18] net: add Gre header structure Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 12/18] mbuf: support Gre in software packet type parser Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 13/18] mbuf: support Nvgre " Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 14/18] mbuf: get ptype for the first layers only Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 15/18] mbuf: add functions to dump packet type Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 16/18] mbuf: clarify definition of fragment packet types Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 17/18] app/testpmd: dump ptype using the new function Olivier Matz
2016-07-05 15:41 ` [dpdk-dev] [PATCH 18/18] app/testpmd: display sw packet type Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 00/16] software parser for " Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 01/16] mbuf: add function to read packet data Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 02/16] net: move Ethernet header definitions to the net library Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 03/16] mbuf: move packet type definitions in a new file Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 04/16] net: introduce net library Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 05/16] net: add function to get packet type from data Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 06/16] net: support Vlan in software packet type parser Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 07/16] net: support QinQ " Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 08/16] net: support Ip tunnels " Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 09/16] net: add Gre header structure Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 10/16] net: support Gre in software packet type parser Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 11/16] net: support Nvgre " Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 12/16] net: get ptype for the first layers only Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 13/16] mbuf: add functions to dump packet type Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 14/16] mbuf: clarify definition of fragment packet types Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 15/16] app/testpmd: dump ptype using the new function Olivier Matz
2016-08-29 14:35 ` [dpdk-dev] [PATCH v2 16/16] app/testpmd: display software packet type Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 00/16] software parser for " Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 01/16] mbuf: add function to read packet data Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 02/16] net: move Ethernet header definitions to the net library Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 03/16] mbuf: move packet type definitions in a new file Olivier Matz
2016-10-10 14:52 ` Thomas Monjalon
2016-10-11 9:01 ` Olivier MATZ
2016-10-11 15:51 ` Thomas Monjalon
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 04/16] net: introduce net library Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 05/16] net: add function to get packet type from data Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 06/16] net: support Vlan in software packet type parser Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 07/16] net: support QinQ " Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 08/16] net: support Ip tunnels " Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 09/16] net: add Gre header structure Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 10/16] net: support Gre in software packet type parser Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 11/16] net: support Nvgre " Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 12/16] net: get ptype for the first layers only Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 13/16] mbuf: add functions to dump packet type Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 14/16] mbuf: clarify definition of fragment packet types Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 15/16] app/testpmd: dump ptype using the new function Olivier Matz
2016-10-03 8:38 ` [dpdk-dev] [PATCH v3 16/16] app/testpmd: display software packet type Olivier Matz
2016-10-11 16:24 ` [dpdk-dev] [PATCH v3 00/16] software parser for " Thomas Monjalon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1467733310-20875-9-git-send-email-olivier.matz@6wind.com \
--to=olivier.matz@6wind.com \
--cc=dev@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).