From b8d08b0dc34dec99343d183e0cbdba456d54bfd0 Mon Sep 17 00:00:00 2001 From: Jerin Jacob Date: Mon, 5 Jun 2017 14:28:39 +0530 Subject: [PATCH] eal/arm32: add empty pause function The patch does not provide any functional change for ARM32 with respect to existing rte_pause() definition. Signed-off-by: Jerin Jacob Acked-by: Jan Viktorin Acked-by: Jianbo Liu --- .../common/include/arch/arm/rte_pause.h | 46 +++++++++++++++++ .../common/include/arch/arm/rte_pause_32.h | 51 +++++++++++++++++++ 2 files changed, 97 insertions(+) create mode 100644 lib/librte_eal/common/include/arch/arm/rte_pause.h create mode 100644 lib/librte_eal/common/include/arch/arm/rte_pause_32.h diff --git a/lib/librte_eal/common/include/arch/arm/rte_pause.h b/lib/librte_eal/common/include/arch/arm/rte_pause.h new file mode 100644 index 0000000000..0fe88aba9a --- /dev/null +++ b/lib/librte_eal/common/include/arch/arm/rte_pause.h @@ -0,0 +1,46 @@ +/* + * BSD LICENSE + * + * Copyright(c) 2017 Cavium. 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 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. + */ + +#ifndef _RTE_PAUSE_ARM_H_ +#define _RTE_PAUSE_ARM_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#include + +#ifdef __cplusplus +} +#endif + +#endif /* _RTE_PAUSE_ARM_H_ */ diff --git a/lib/librte_eal/common/include/arch/arm/rte_pause_32.h b/lib/librte_eal/common/include/arch/arm/rte_pause_32.h new file mode 100644 index 0000000000..cfe31d8ba8 --- /dev/null +++ b/lib/librte_eal/common/include/arch/arm/rte_pause_32.h @@ -0,0 +1,51 @@ +/* + * BSD LICENSE + * + * Copyright(c) 2017 Cavium. 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 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. + */ + +#ifndef _RTE_PAUSE_ARM32_H_ +#define _RTE_PAUSE_ARM32_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include "generic/rte_pause.h" + +static inline void rte_pause(void) +{ +} + +#ifdef __cplusplus +} +#endif + +#endif /* _RTE_PAUSE_ARM32_H_ */ -- 2.20.1