Further enhancements to the userspace ethtool implementation that was
submitted in 2.1 and packaged as a self-contained sample application.
Implements an rte_ethtool shim layer based on rte_ethdev API, along
with a command prompt driven demonstration application.
Signed-off-by: Remy Horton
---
MAINTAINERS | 4 +
examples/Makefile | 1 +
examples/ethtool/Makefile | 48 ++
examples/ethtool/ethtool-app/Makefile | 54 +++
examples/ethtool/ethtool-app/ethapp.c | 873 ++
examples/ethtool/ethtool-app/ethapp.h | 41 ++
examples/ethtool/ethtool-app/main.c | 305
examples/ethtool/lib/Makefile | 57 +++
examples/ethtool/lib/rte_ethtool.c| 423
examples/ethtool/lib/rte_ethtool.h| 410
10 files changed, 2216 insertions(+)
create mode 100644 examples/ethtool/Makefile
create mode 100644 examples/ethtool/ethtool-app/Makefile
create mode 100644 examples/ethtool/ethtool-app/ethapp.c
create mode 100644 examples/ethtool/ethtool-app/ethapp.h
create mode 100644 examples/ethtool/ethtool-app/main.c
create mode 100644 examples/ethtool/lib/Makefile
create mode 100644 examples/ethtool/lib/rte_ethtool.c
create mode 100644 examples/ethtool/lib/rte_ethtool.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 8ae688d..41fdacf 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -542,3 +542,7 @@ F: doc/guides/sample_app_ug/vmdq_dcb_forwarding.rst
M: Pablo de Lara
M: Daniel Mrzyglod
F: examples/ptpclient/
+
+M: Remy Horton
+F: examples/ethtool/
+F: doc/guides/sample_app_ug/ethtool.rst
diff --git a/examples/Makefile b/examples/Makefile
index d4f1932..3cf7707 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -43,6 +43,7 @@ DIRS-$(CONFIG_RTE_LIBRTE_DISTRIBUTOR) += distributor
ifneq ($(ICP_ROOT),)
DIRS-y += dpdk_qat
endif
+DIRS-y += ethtool
DIRS-y += exception_path
DIRS-y += helloworld
DIRS-y += ip_pipeline
diff --git a/examples/ethtool/Makefile b/examples/ethtool/Makefile
new file mode 100644
index 000..94f8ee3
--- /dev/null
+++ b/examples/ethtool/Makefile
@@ -0,0 +1,48 @@
+# 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.
+
+ifeq ($(RTE_SDK),)
+$(error "Please define RTE_SDK environment variable")
+endif
+
+# Default target, can be overwritten by command line or environment
+RTE_TARGET ?= x86_64-native-linuxapp-gcc
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+ifneq ($(CONFIG_RTE_EXEC_ENV),"linuxapp")
+$(error This application can only operate in a linuxapp environment, \
+please change the definition of the RTE_TARGET environment variable)
+endif
+
+DIRS-y += lib ethtool-app
+
+include $(RTE_SDK)/mk/rte.extsubdir.mk
diff --git a/examples/ethtool/ethtool-app/Makefile
b/examples/ethtool/ethtool-app/Makefile
new file mode 100644
index 000..09c66ad
--- /dev/null
+++ b/examples/ethtool/ethtool-app/Makefile
@@ -0,0 +1,54 @@
+# 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 bi
