From: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [v2 17/23] Packet Framework librte_table: Stub table
Date: Wed, 4 Jun 2014 19:08:33 +0100 [thread overview]
Message-ID: <1401905319-8882-18-git-send-email-cristian.dumitrescu@intel.com> (raw)
In-Reply-To: <1401905319-8882-1-git-send-email-cristian.dumitrescu@intel.com>
The stub table is a simple implementation of the Packet Framework table API that produces lookup miss for all input packets.
It is used a simple cable-type forwarder by the Packet Framework pipeline library.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
---
lib/librte_table/rte_table_stub.c | 65 +++++++++++++++++++++++++++++++++++++
lib/librte_table/rte_table_stub.h | 62 +++++++++++++++++++++++++++++++++++
2 files changed, 127 insertions(+), 0 deletions(-)
create mode 100644 lib/librte_table/rte_table_stub.c
create mode 100644 lib/librte_table/rte_table_stub.h
diff --git a/lib/librte_table/rte_table_stub.c b/lib/librte_table/rte_table_stub.c
new file mode 100644
index 0000000..876b7e4
--- /dev/null
+++ b/lib/librte_table/rte_table_stub.c
@@ -0,0 +1,65 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * 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.
+ */
+
+#include <rte_mbuf.h>
+
+#include "rte_table_stub.h"
+
+static void *
+rte_table_stub_create(__rte_unused void *params,
+ __rte_unused int socket_id,
+ __rte_unused uint32_t entry_size)
+{
+ return (void *) 1;
+}
+
+static int
+rte_table_stub_lookup(
+ __rte_unused void *table,
+ __rte_unused struct rte_mbuf **pkts,
+ __rte_unused uint64_t pkts_mask,
+ uint64_t *lookup_hit_mask,
+ __rte_unused void **entries)
+{
+ *lookup_hit_mask = 0;
+
+ return 0;
+}
+
+struct rte_table_ops rte_table_stub_ops = {
+ .f_create = rte_table_stub_create,
+ .f_free = NULL,
+ .f_add = NULL,
+ .f_delete = NULL,
+ .f_lookup = rte_table_stub_lookup,
+};
diff --git a/lib/librte_table/rte_table_stub.h b/lib/librte_table/rte_table_stub.h
new file mode 100644
index 0000000..e75340b
--- /dev/null
+++ b/lib/librte_table/rte_table_stub.h
@@ -0,0 +1,62 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * 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 __INCLUDE_RTE_TABLE_STUB_H__
+#define __INCLUDE_RTE_TABLE_STUB_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @file
+ * RTE Table Stub
+ *
+ * The stub table lookup operation produces lookup miss for all input packets.
+ *
+ ***/
+
+#include <stdint.h>
+
+#include "rte_table.h"
+
+/** Stub table parameters: NONE */
+
+/** Stub table operations */
+extern struct rte_table_ops rte_table_stub_ops;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--
1.7.7.6
next prev parent reply other threads:[~2014-06-04 18:08 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-04 18:08 [dpdk-dev] [v2 00/23] Packet Framework Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 01/23] librte_lpm: rule_is_present Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 02/23] mbuf: meta-data Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 03/23] Packet Framework librte_port: Port API Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 04/23] Packet Framework librte_port: ethdev ports Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 05/23] Packet Framework librte_port: ring ports Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 06/23] Packet Framework librte_port: IPv4 frag port Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 07/23] Packet Framework librte_port: IPv4 reassembly Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 08/23] Packet Framework librte_port: hierarchical scheduler port Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 09/23] Packet Framework librte_port: Source/Sink ports Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 10/23] Packet Framework librte_port: Build infrastructure Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 11/23] Packet Framework librte_table: Table API Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 12/23] Packet Framework librte_table: LPM IPv4 table Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 13/23] Packet Framework librte_table: LPM IPv6 table Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 14/23] Packet Framework librte_table: ACL table Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 15/23] Packet Framework librte_table: Hash tables Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 16/23] Packet Framework librte_table: array table Cristian Dumitrescu
2014-06-04 18:08 ` Cristian Dumitrescu [this message]
2014-06-04 18:08 ` [dpdk-dev] [v2 18/23] Packet Framework librte_table: Build infrastructure Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 19/23] Packet Framework librte_pipeline: Pipeline Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 20/23] librte_cfgfile: interpret config files Cristian Dumitrescu
2014-10-16 16:46 ` Thomas Monjalon
2014-10-17 18:16 ` Dumitrescu, Cristian
2014-10-17 18:50 ` Thomas Monjalon
2014-06-04 18:08 ` [dpdk-dev] [v2 21/23] Packet Framework performance application Cristian Dumitrescu
2014-06-04 18:08 ` [dpdk-dev] [v2 22/23] Packet Framework IPv4 pipeline sample app Cristian Dumitrescu
2014-06-09 9:11 ` Olivier MATZ
2014-06-09 10:49 ` Dumitrescu, Cristian
2014-06-09 12:13 ` Olivier MATZ
2014-06-09 13:25 ` Dumitrescu, Cristian
2014-06-09 15:51 ` Olivier MATZ
2014-06-04 18:08 ` [dpdk-dev] [v2 23/23] Packet Framework unit tests Cristian Dumitrescu
2014-06-05 11:01 ` [dpdk-dev] [v2 00/23] Packet Framework De Lara Guarch, Pablo
2014-06-05 11:43 ` Cao, Waterman
2014-06-05 14:40 ` Ivan Boule
2014-06-17 1:27 ` Thomas Monjalon
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