72c605807a
There is no standard to check endianness. So we need to try different checks. Previous trials were done in testpmd (see commits51f694dd40and64741f237c) without full success. This one is not guaranteed to work everywhere so it could evolve when exceptions are found. If endianness is not detected, there is a fallback on x86 to little endian. It could be forced before doing detection but it would add some arch-dependent code in the generic header. The option CONFIG_RTE_ARCH_BIG_ENDIAN introduced for IBM Power only (commita982ec81d8) can be removed. A compile-time check is better. Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com> Acked-by: Chao Zhu <chaozhu@linux.vnet.ibm.com> Acked-by: Michael Qiu <michael.qiu@intel.com>
63 lines
2.4 KiB
Plaintext
63 lines
2.4 KiB
Plaintext
# BSD LICENSE
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#
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# Copyright (C) IBM Corporation 2014.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of IBM Corporation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "common_linuxapp"
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CONFIG_RTE_MACHINE="power8"
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CONFIG_RTE_ARCH="ppc_64"
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CONFIG_RTE_ARCH_PPC_64=y
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CONFIG_RTE_ARCH_64=y
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CONFIG_RTE_TOOLCHAIN="gcc"
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CONFIG_RTE_TOOLCHAIN_GCC=y
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CONFIG_RTE_LIBNAME="powerpc_dpdk"
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# Note: Power doesn't have this support
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CONFIG_RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT=n
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# Note: Initially, all of the PMD drivers compilation are turned off on Power
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# Will turn on them only after the successful testing on Power
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CONFIG_RTE_LIBRTE_IXGBE_PMD=n
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CONFIG_RTE_LIBRTE_I40E_PMD=n
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CONFIG_RTE_LIBRTE_VIRTIO_PMD=n
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CONFIG_RTE_LIBRTE_VMXNET3_PMD=n
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CONFIG_RTE_LIBRTE_PMD_BOND=n
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CONFIG_RTE_LIBRTE_ENIC_PMD=n
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# This following libraries are not available on Power. So they're turned off.
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CONFIG_RTE_LIBRTE_LPM=n
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CONFIG_RTE_LIBRTE_ACL=n
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CONFIG_RTE_LIBRTE_SCHED=n
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CONFIG_RTE_LIBRTE_PORT=n
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CONFIG_RTE_LIBRTE_TABLE=n
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CONFIG_RTE_LIBRTE_PIPELINE=n
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