From: He Kuang <hekuang@huawei.com>
To: <peterz@infradead.org>, <mingo@redhat.com>, <acme@kernel.org>,
<alexander.shishkin@linux.intel.com>, <hekuang@huawei.com>,
<wangnan0@huawei.com>, <adrian.hunter@intel.com>,
<ak@linux.intel.com>, <maddy@linux.vnet.ibm.com>, <bp@suse.de>,
<dsahern@gmail.com>, <linux@horizon.com>, <jolsa@redhat.com>,
<namhyung@kernel.org>, <linux@rasmusvillemoes.dk>,
<yury.norov@gmail.com>, <mpe@ellerman.id.au>
Cc: <linux-kernel@vger.kernel.org>, <linuxppc-dev@lists.ozlabs.org>
Subject: [PATCH v2 1/2] tools include: Adopt byte ordering macros from byteorder/generic.h
Date: Thu, 16 Jun 2016 10:41:31 +0000 [thread overview]
Message-ID: <1466073692-88702-1-git-send-email-hekuang@huawei.com> (raw)
From: Wang Nan <wangnan0@huawei.com>
This patch adopts the macros for byte order conversion from
"include/linux/byteorder/generic.h" to
"tools/include/linux/byteorder/generic.h"
tools/perf/MANIFEST is also updated for 'make perf-*-src-pkg'.
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Signed-off-by: He Kuang <hekuang@huawei.com>
---
tools/include/linux/byteorder/generic.h | 48 +++++++++++++++++++++++++++++++++
tools/perf/MANIFEST | 1 +
2 files changed, 49 insertions(+)
create mode 100644 tools/include/linux/byteorder/generic.h
diff --git a/tools/include/linux/byteorder/generic.h b/tools/include/linux/byteorder/generic.h
new file mode 100644
index 0000000..41b4507
--- /dev/null
+++ b/tools/include/linux/byteorder/generic.h
@@ -0,0 +1,48 @@
+#ifndef _TOOLS_LINUX_BYTEORDER_GENERIC_H
+#define _TOOLS_LINUX_BYTEORDER_GENERIC_H
+
+#include <endian.h>
+#include <byteswap.h>
+
+#define cpu_to_le64 __cpu_to_le64
+#define le64_to_cpu __le64_to_cpu
+#define cpu_to_le32 __cpu_to_le32
+#define le32_to_cpu __le32_to_cpu
+#define cpu_to_le16 __cpu_to_le16
+#define le16_to_cpu __le16_to_cpu
+#define cpu_to_be64 __cpu_to_be64
+#define be64_to_cpu __be64_to_cpu
+#define cpu_to_be32 __cpu_to_be32
+#define be32_to_cpu __be32_to_cpu
+#define cpu_to_be16 __cpu_to_be16
+#define be16_to_cpu __be16_to_cpu
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define __cpu_to_le16 bswap_16
+#define __cpu_to_le32 bswap_32
+#define __cpu_to_le64 bswap_64
+#define __le16_to_cpu bswap_16
+#define __le32_to_cpu bswap_32
+#define __le64_to_cpu bswap_64
+#define __cpu_to_be16
+#define __cpu_to_be32
+#define __cpu_to_be64
+#define __be16_to_cpu
+#define __be32_to_cpu
+#define __be64_to_cpu
+#else
+#define __cpu_to_le16
+#define __cpu_to_le32
+#define __cpu_to_le64
+#define __le16_to_cpu
+#define __le32_to_cpu
+#define __le64_to_cpu
+#define __cpu_to_be16 bswap_16
+#define __cpu_to_be32 bswap_32
+#define __cpu_to_be64 bswap_64
+#define __be16_to_cpu bswap_16
+#define __be32_to_cpu bswap_32
+#define __be64_to_cpu bswap_64
+#endif
+
+#endif /* _TOOLS_LINUX_BYTEORDER_GENERIC_H */
diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST
index 8c8c6b9..80ac3d4 100644
--- a/tools/perf/MANIFEST
+++ b/tools/perf/MANIFEST
@@ -46,6 +46,7 @@ tools/include/asm-generic/bitops/hweight.h
tools/include/asm-generic/bitops.h
tools/include/linux/atomic.h
tools/include/linux/bitops.h
+tools/include/linux/byteorder/generic.h
tools/include/linux/compiler.h
tools/include/linux/filter.h
tools/include/linux/hash.h
--
1.8.5.2
next reply other threads:[~2016-06-16 10:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-16 10:41 He Kuang [this message]
2016-06-16 10:41 ` [PATCH v2 2/2] tools include: Fix wrong macro definitions for cpu_to_le* for big endian He Kuang
2016-06-16 11:36 ` [PATCH v2 1/2] tools include: Adopt byte ordering macros from byteorder/generic.h Jiri Olsa
2016-06-17 1:50 ` Hekuang
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