[dpdk-dev] [PATCH v7 4/9] null: export eth_dev_null_create

Tomasz Kulasek tomaszx.kulasek at intel.com
Fri Oct 30 15:25:51 CET 2015


v6 changes:
 - reordered with patch 5/9
 - fixed forward dependency to patch patch 5/9

Signed-off-by: Tomasz Kulasek <tomaszx.kulasek at intel.com>
Acked-by: Tetsuya Mukawa <mukawa at igel.co.jp>
---
 drivers/net/null/Makefile                 |    2 +-
 drivers/net/null/rte_eth_null.c           |    4 ++-
 drivers/net/null/rte_eth_null.h           |   40 +++++++++++++++++++++++++++++
 drivers/net/null/rte_pmd_null_version.map |    7 +++++
 4 files changed, 51 insertions(+), 2 deletions(-)
 create mode 100644 drivers/net/null/rte_eth_null.h

diff --git a/drivers/net/null/Makefile b/drivers/net/null/Makefile
index 96ba01c..2202389 100644
--- a/drivers/net/null/Makefile
+++ b/drivers/net/null/Makefile
@@ -51,7 +51,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_NULL) += rte_eth_null.c
 #
 # Export include files
 #
-SYMLINK-y-include +=
+SYMLINK-y-include += rte_eth_null.h
 
 # this lib depends upon:
 DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_NULL) += lib/librte_mbuf
diff --git a/drivers/net/null/rte_eth_null.c b/drivers/net/null/rte_eth_null.c
index bf81b1b..236d998 100644
--- a/drivers/net/null/rte_eth_null.c
+++ b/drivers/net/null/rte_eth_null.c
@@ -38,6 +38,8 @@
 #include <rte_dev.h>
 #include <rte_kvargs.h>
 
+#include "rte_eth_null.h"
+
 #define ETH_NULL_PACKET_SIZE_ARG	"size"
 #define ETH_NULL_PACKET_COPY_ARG	"copy"
 
@@ -387,7 +389,7 @@ static const struct eth_dev_ops ops = {
 	.stats_reset = eth_stats_reset,
 };
 
-static int
+int
 eth_dev_null_create(const char *name,
 		const unsigned numa_node,
 		unsigned packet_size,
diff --git a/drivers/net/null/rte_eth_null.h b/drivers/net/null/rte_eth_null.h
new file mode 100644
index 0000000..abada8c
--- /dev/null
+++ b/drivers/net/null/rte_eth_null.h
@@ -0,0 +1,40 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2015 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 RTE_ETH_NULL_H_
+#define RTE_ETH_NULL_H_
+
+int eth_dev_null_create(const char *name, const unsigned numa_node,
+		unsigned packet_size, unsigned packet_copy);
+
+#endif /* RTE_ETH_NULL_H_ */
diff --git a/drivers/net/null/rte_pmd_null_version.map b/drivers/net/null/rte_pmd_null_version.map
index ef35398..84b1d0f 100644
--- a/drivers/net/null/rte_pmd_null_version.map
+++ b/drivers/net/null/rte_pmd_null_version.map
@@ -2,3 +2,10 @@ DPDK_2.0 {
 
 	local: *;
 };
+
+DPDK_2.2 {
+	global:
+
+	eth_dev_null_create;
+
+} DPDK_2.0;
-- 
1.7.9.5



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