[dpdk-dev] [PATCH 2/6] config: add clang support for armv8a linuxapp
Ashwin Sekhar T K
ashwin.sekhar at caviumnetworks.com
Wed May 10 12:16:39 CEST 2017
Added new config arm64-armv8a-linuxapp-clang
Signed-off-by: Ashwin Sekhar T K <ashwin.sekhar at caviumnetworks.com>
---
config/defconfig_arm64-armv8a-linuxapp-clang | 56 ++++++++++++++++++++++++++++
1 file changed, 56 insertions(+)
create mode 100644 config/defconfig_arm64-armv8a-linuxapp-clang
diff --git a/config/defconfig_arm64-armv8a-linuxapp-clang b/config/defconfig_arm64-armv8a-linuxapp-clang
new file mode 100644
index 000000000..ff1cfa948
--- /dev/null
+++ b/config/defconfig_arm64-armv8a-linuxapp-clang
@@ -0,0 +1,56 @@
+# BSD LICENSE
+#
+# Copyright (C) Cavium networks 2017. 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 Cavium networks 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 "common_linuxapp"
+
+CONFIG_RTE_MACHINE="armv8a"
+
+CONFIG_RTE_ARCH="arm64"
+CONFIG_RTE_ARCH_ARM64=y
+CONFIG_RTE_ARCH_64=y
+
+CONFIG_RTE_FORCE_INTRINSICS=y
+
+CONFIG_RTE_TOOLCHAIN="clang"
+CONFIG_RTE_TOOLCHAIN_CLANG=y
+
+# Maximum available cache line size in arm64 implementations.
+# Setting to maximum available cache line size in generic config
+# to address minimum DMA alignment across all arm64 implementations.
+CONFIG_RTE_CACHE_LINE_SIZE=128
+
+CONFIG_RTE_EAL_IGB_UIO=n
+
+CONFIG_RTE_LIBRTE_FM10K_PMD=n
+CONFIG_RTE_LIBRTE_SFC_EFX_PMD=n
+CONFIG_RTE_LIBRTE_AVP_PMD=n
+
+CONFIG_RTE_SCHED_VECTOR=n
--
2.13.0.rc1
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