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From: Ferruh Yigit <ferruh.yigit@intel.com>
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Cc: Ferruh Yigit <ferruh.yigit@intel.com>,
Stephen Hemminger <stephen@networkplumber.org>,
Bruce Richardson <bruce.richardson@intel.com>,
Anatoly Burakov <anatoly.burakov@intel.com>
Date: Tue, 4 Jul 2017 17:13:25 +0100
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<20170704161337.45926-1-ferruh.yigit@intel.com>
Subject: [dpdk-dev] [PATCH v10 08/20] unci: add module skeleton
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Base files to have a new kernel module, without actual source code.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
MAINTAINERS | 4 +++
config/common_base | 5 ++++
config/common_linuxapp | 1 +
lib/librte_eal/linuxapp/Makefile | 4 ++-
lib/librte_eal/linuxapp/unci/Makefile | 52 +++++++++++++++++++++++++++++++++
lib/librte_eal/linuxapp/unci/unci_dev.h | 34 +++++++++++++++++++++
lib/librte_eal/linuxapp/unci/unci_net.c | 42 ++++++++++++++++++++++++++
7 files changed, 141 insertions(+), 1 deletion(-)
create mode 100644 lib/librte_eal/linuxapp/unci/Makefile
create mode 100644 lib/librte_eal/linuxapp/unci/unci_dev.h
create mode 100644 lib/librte_eal/linuxapp/unci/unci_net.c
diff --git a/MAINTAINERS b/MAINTAINERS
index cae791e21..cfc3d4bf3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -758,6 +758,10 @@ Ethtool
M: Remy Horton <remy.horton@intel.com>
F: lib/librte_ethtool/
+Linux Userspace Network Control Interface (UNCI)
+M: Ferruh Yigit <ferruh.yigit@intel.com>
+F: lib/librte_eal/linuxapp/unci/
+
Test Applications
-----------------
diff --git a/config/common_base b/config/common_base
index 0b86c3431..1582f703e 100644
--- a/config/common_base
+++ b/config/common_base
@@ -705,6 +705,11 @@ CONFIG_RTE_LIBRTE_PDUMP=y
CONFIG_RTE_LIBRTE_ETHTOOL=n
#
+# Compile Userspace Network Control Interface (UNCI) kernel module
+#
+CONFIG_RTE_UNCI_KMOD=n
+
+#
# Compile vhost user library
#
CONFIG_RTE_LIBRTE_VHOST=n
diff --git a/config/common_linuxapp b/config/common_linuxapp
index 9a6bf868c..b400b2c0e 100644
--- a/config/common_linuxapp
+++ b/config/common_linuxapp
@@ -42,6 +42,7 @@ CONFIG_RTE_KNI_KMOD=y
CONFIG_RTE_LIBRTE_KNI=y
CONFIG_RTE_LIBRTE_PMD_KNI=y
CONFIG_RTE_LIBRTE_ETHTOOL=y
+CONFIG_RTE_UNCI_KMOD=y
CONFIG_RTE_LIBRTE_VHOST=y
CONFIG_RTE_LIBRTE_VHOST_NUMA=y
CONFIG_RTE_LIBRTE_PMD_VHOST=y
diff --git a/lib/librte_eal/linuxapp/Makefile b/lib/librte_eal/linuxapp/Makefile
index 4794696b6..2d293f1a6 100644
--- a/lib/librte_eal/linuxapp/Makefile
+++ b/lib/librte_eal/linuxapp/Makefile
@@ -1,6 +1,6 @@
# BSD LICENSE
#
-# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+# Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
@@ -35,6 +35,8 @@ DIRS-$(CONFIG_RTE_EXEC_ENV_LINUXAPP) += eal
DIRS-$(CONFIG_RTE_EAL_IGB_UIO) += igb_uio
DIRS-$(CONFIG_RTE_KNI_KMOD) += kni
DEPDIRS-kni := eal
+DIRS-$(CONFIG_RTE_UNCI_KMOD) += unci
+DEPDIRS-unci := eal
DIRS-$(CONFIG_RTE_LIBRTE_XEN_DOM0) += xen_dom0
DEPDIRS-xen_dom0 := eal
diff --git a/lib/librte_eal/linuxapp/unci/Makefile b/lib/librte_eal/linuxapp/unci/Makefile
new file mode 100644
index 000000000..02e354814
--- /dev/null
+++ b/lib/librte_eal/linuxapp/unci/Makefile
@@ -0,0 +1,52 @@
+# BSD LICENSE
+#
+# Copyright(c) 2017 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 $(RTE_SDK)/mk/rte.vars.mk
+
+#
+# module name and path
+#
+MODULE = rte_unci
+
+#
+# CFLAGS
+#
+MODULE_CFLAGS += -I$(SRCDIR)
+MODULE_CFLAGS += -I$(RTE_OUTPUT)/include
+MODULE_CFLAGS += -include $(RTE_OUTPUT)/include/rte_config.h
+MODULE_CFLAGS += -Wall -Werror
+
+#
+# all source are stored in SRCS-y
+#
+SRCS-$(CONFIG_RTE_UNCI_KMOD) := unci_net.c
+
+include $(RTE_SDK)/mk/rte.module.mk
diff --git a/lib/librte_eal/linuxapp/unci/unci_dev.h b/lib/librte_eal/linuxapp/unci/unci_dev.h
new file mode 100644
index 000000000..102409020
--- /dev/null
+++ b/lib/librte_eal/linuxapp/unci/unci_dev.h
@@ -0,0 +1,34 @@
+/*-
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2017 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program;
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ * Intel Corporation
+ */
+
+#ifndef _UNCI_DEV_H_
+#define _UNCI_DEV_H_
+
+#ifdef pr_fmt
+#undef pr_fmt
+#endif
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+
+#endif /* _UNCI_DEV_H_ */
diff --git a/lib/librte_eal/linuxapp/unci/unci_net.c b/lib/librte_eal/linuxapp/unci/unci_net.c
new file mode 100644
index 000000000..b8ef409d3
--- /dev/null
+++ b/lib/librte_eal/linuxapp/unci/unci_net.c
@@ -0,0 +1,42 @@
+/*-
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2017 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program;
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ * Intel Corporation
+ */
+
+#include <linux/module.h>
+
+#include "unci_dev.h"
+
+static int __init unci_init(void)
+{
+ return 0;
+}
+module_init(unci_init);
+
+static void __exit unci_exit(void)
+{
+}
+module_exit(unci_exit);
+
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_AUTHOR("Intel Corporation");
+MODULE_DESCRIPTION("Kernel Module for managing unci devices");
--
2.13.0