Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 79 insertions, 0 deletions

diff --git a/src/seastar/dpdk/config/defconfig_arm-armv7a-linuxapp-gcc b/src/seastar/dpdk/config/defconfig_arm-armv7a-linuxapp-gcc
new file mode 100644
index 00000000..19607eb6
--- /dev/null
+++ b/src/seastar/dpdk/config/defconfig_arm-armv7a-linuxapp-gcc
@@ -0,0 +1,79 @@
+#   BSD LICENSE
+#
+#   Copyright (C) 2015 RehiveTech. All right 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 RehiveTech 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="armv7a"
+
+CONFIG_RTE_ARCH="arm"
+CONFIG_RTE_ARCH_ARM=y
+CONFIG_RTE_ARCH_ARMv7=y
+CONFIG_RTE_ARCH_ARM_TUNE="cortex-a9"
+
+# Accelerate memcpy operations. Consider enabling for Cortex-A15.
+# For Cortex-A7 and Cortex-A9, It might accelerate short data copies (< 64 B).
+CONFIG_RTE_ARCH_ARM_NEON_MEMCPY=n
+
+CONFIG_RTE_FORCE_INTRINSICS=y
+CONFIG_RTE_ARCH_STRICT_ALIGN=y
+
+CONFIG_RTE_TOOLCHAIN="gcc"
+CONFIG_RTE_TOOLCHAIN_GCC=y
+
+# ARM doesn't have support for vmware TSC map
+CONFIG_RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT=n
+
+# KNI is not supported on 32-bit
+CONFIG_RTE_LIBRTE_KNI=n
+
+# PCI is usually not used on ARM
+CONFIG_RTE_EAL_IGB_UIO=n
+
+# fails to compile on ARM
+CONFIG_RTE_SCHED_VECTOR=n
+
+# cannot use those on ARM
+CONFIG_RTE_KNI_KMOD=n
+CONFIG_RTE_LIBRTE_ARK_PMD=n
+CONFIG_RTE_LIBRTE_EM_PMD=n
+CONFIG_RTE_LIBRTE_IGB_PMD=n
+CONFIG_RTE_LIBRTE_CXGBE_PMD=n
+CONFIG_RTE_LIBRTE_E1000_PMD=n
+CONFIG_RTE_LIBRTE_ENIC_PMD=n
+CONFIG_RTE_LIBRTE_FM10K_PMD=n
+CONFIG_RTE_LIBRTE_I40E_PMD=n
+CONFIG_RTE_LIBRTE_IXGBE_PMD=n
+CONFIG_RTE_LIBRTE_MLX4_PMD=n
+CONFIG_RTE_LIBRTE_VMXNET3_PMD=n
+CONFIG_RTE_LIBRTE_PMD_XENVIRT=n
+CONFIG_RTE_LIBRTE_PMD_BNX2X=n
+CONFIG_RTE_LIBRTE_QEDE_PMD=n
+CONFIG_RTE_LIBRTE_SFC_EFX_PMD=n
+CONFIG_RTE_LIBRTE_AVP_PMD=n