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[192.88.167.1]) by smtp.gmail.com with ESMTPSA id 17sm41920352pfp.96.2016.02.23.00.13.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 23 Feb 2016 00:13:20 -0800 (PST) From: hongbo.zhang@linaro.org To: lng-odp@lists.linaro.org Date: Tue, 23 Feb 2016 16:12:48 +0800 Message-Id: <1456215173-4456-4-git-send-email-hongbo.zhang@linaro.org> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1456215173-4456-1-git-send-email-hongbo.zhang@linaro.org> References: <1456215173-4456-1-git-send-email-hongbo.zhang@linaro.org> X-Topics: Architecture patch Subject: [lng-odp] [PATCH v4 3/8] 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 Reviewed-and-tested-by: Bill Fischofer --- platform/linux-generic/arch/powerpc/odp/cpu_arch.h | 33 +++++++++++++++++++++- platform/linux-generic/include/odp/align.h | 4 --- 2 files changed, 32 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..29f8889 --- /dev/null +++ b/platform/linux-generic/arch/powerpc/odp/cpu_arch.h @@ -0,0 +1,32 @@ +/* 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 + +/** @ingroup odp_compiler_optim + * @{ + */ + +#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 0f11569..46b30dc 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