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From: Phil Yang <phil.yang@arm.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, david.marchand@redhat.com,
konstantin.ananyev@intel.com, jerinj@marvell.com, hemant.agrawal@nxp.com,
Honnappa.Nagarahalli@arm.com, gavin.hu@arm.com, nd@arm.com,
phil.yang@arm.com
Date: Fri, 5 Jul 2019 18:27:07 +0800
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<1562322429-18635-1-git-send-email-phil.yang@arm.com>
Subject: [dpdk-dev] [PATCH v3 2/3] eal/mcslock: use generic msc queued lock
on all arch
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Let all architectures use generic MCS queued lock implementation.
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
---
.../common/include/arch/arm/rte_mcslock.h | 23 ++++++++++++++++++++++
.../common/include/arch/ppc_64/rte_mcslock.h | 19 ++++++++++++++++++
.../common/include/arch/x86/rte_mcslock.h | 19 ++++++++++++++++++
3 files changed, 61 insertions(+)
create mode 100644 lib/librte_eal/common/include/arch/arm/rte_mcslock.h
create mode 100644 lib/librte_eal/common/include/arch/ppc_64/rte_mcslock.h
create mode 100644 lib/librte_eal/common/include/arch/x86/rte_mcslock.h
diff --git a/lib/librte_eal/common/include/arch/arm/rte_mcslock.h b/lib/librte_eal/common/include/arch/arm/rte_mcslock.h
new file mode 100644
index 0000000..5e41e32
--- /dev/null
+++ b/lib/librte_eal/common/include/arch/arm/rte_mcslock.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2019 Arm Limited
+ */
+
+#ifndef _RTE_MCSLOCK_ARM_H_
+#define _RTE_MCSLOCK_ARM_H_
+
+#ifndef RTE_FORCE_INTRINSICS
+# error Platform must be built with CONFIG_RTE_FORCE_INTRINSICS
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_mcslock.h"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_MCSLOCK_ARM_H_ */
+
diff --git a/lib/librte_eal/common/include/arch/ppc_64/rte_mcslock.h b/lib/librte_eal/common/include/arch/ppc_64/rte_mcslock.h
new file mode 100644
index 0000000..951b6dd
--- /dev/null
+++ b/lib/librte_eal/common/include/arch/ppc_64/rte_mcslock.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2019 Arm Limited
+ */
+
+#ifndef _RTE_MCSLOCK_PPC_64_H_
+#define _RTE_MCSLOCK_PPC_64_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_mcslock.h"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_MCSLOCK_PPC_64_H_ */
+
diff --git a/lib/librte_eal/common/include/arch/x86/rte_mcslock.h b/lib/librte_eal/common/include/arch/x86/rte_mcslock.h
new file mode 100644
index 0000000..573b700
--- /dev/null
+++ b/lib/librte_eal/common/include/arch/x86/rte_mcslock.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2019 Arm Limited
+ */
+
+#ifndef _RTE_MCSLOCK_X86_64_H_
+#define _RTE_MCSLOCK_X86_64_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_mcslock.h"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_MCSLOCK_X86_64_H_ */
+
--
2.7.4