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[192.88.167.1]) by smtp.gmail.com with ESMTPSA id 3sm5878868pfp.96.2016.01.29.00.57.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 29 Jan 2016 00:57:36 -0800 (PST) From: hongbo.zhang@linaro.org To: lng-odp@lists.linaro.org Date: Fri, 29 Jan 2016 16:49:43 +0800 Message-Id: <1454057384-32620-4-git-send-email-hongbo.zhang@linaro.org> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1454057384-32620-1-git-send-email-hongbo.zhang@linaro.org> References: <1454057384-32620-1-git-send-email-hongbo.zhang@linaro.org> X-Topics: Architecture patch Subject: [lng-odp] [PATCH API-NEXT 3/4] linux-generic: separate PowerPC ODP_CACHE_LINE_SIZE to its arch file X-BeenThere: lng-odp@lists.linaro.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: "The OpenDataPlane \(ODP\) List" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: lng-odp-bounces@lists.linaro.org Sender: "lng-odp" From: Hongbo Zhang Currently all ODP_CACHE_LINE_SIZE macros for different architectures are held in one header file, they should be moved to their own arch file. This patch moves ODP_CACHE_LINE_SIZE for PowerPC. The previous arch/powerpc/odp/cpu_arch.h was a symlink to the generic arch/linux/odp/cpu_arch.h, but now this PowerPC header file has more specific content than the generic one, so a real file is created and the ODP_CACHE_LINE_SIZE is added to it. Signed-off-by: Hongbo Zhang --- platform/linux-generic/arch/powerpc/odp/cpu_arch.h | 25 +++++++++++++++++++++- platform/linux-generic/include/odp/align.h | 4 ---- 2 files changed, 24 insertions(+), 5 deletions(-) mode change 120000 => 100644 platform/linux-generic/arch/powerpc/odp/cpu_arch.h diff --git a/platform/linux-generic/arch/powerpc/odp/cpu_arch.h b/platform/linux-generic/arch/powerpc/odp/cpu_arch.h deleted file mode 120000 index 0617d7f..0000000 --- a/platform/linux-generic/arch/powerpc/odp/cpu_arch.h +++ /dev/null @@ -1 +0,0 @@ -../../linux/odp/cpu_arch.h \ No newline at end of file diff --git a/platform/linux-generic/arch/powerpc/odp/cpu_arch.h b/platform/linux-generic/arch/powerpc/odp/cpu_arch.h new file mode 100644 index 0000000..e56523f --- /dev/null +++ b/platform/linux-generic/arch/powerpc/odp/cpu_arch.h @@ -0,0 +1,24 @@ +/* Copyright (c) 2016, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef ODP_PLAT_CPU_ARCH_H_ +#define ODP_PLAT_CPU_ARCH_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#define ODP_CACHE_LINE_SIZE 64 + +static inline void odp_cpu_pause(void) +{ +} + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/platform/linux-generic/include/odp/align.h b/platform/linux-generic/include/odp/align.h index 6aba925..75c02ae 100644 --- a/platform/linux-generic/include/odp/align.h +++ b/platform/linux-generic/include/odp/align.h @@ -35,10 +35,6 @@ extern "C" { #define ODP_CACHE_LINE_SIZE 64 -#elif defined __powerpc__ - -#define ODP_CACHE_LINE_SIZE 64 - #endif #else