From: Renaud Barbier <renaud.barbier@ge.com>
To: barebox@lists.infradead.org
Subject: [PATCH] ppc: add unaligned support
Date: Wed, 29 Aug 2012 18:13:06 +0100 [thread overview]
Message-ID: <1346260386-19901-1-git-send-email-renaud.barbier@ge.com> (raw)
This file is copied from Linux 2.6.39. It is added so that the P2020RDB
can still build.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
---
arch/ppc/include/asm/unaligned.h | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
create mode 100644 arch/ppc/include/asm/unaligned.h
diff --git a/arch/ppc/include/asm/unaligned.h b/arch/ppc/include/asm/unaligned.h
new file mode 100644
index 0000000..a41fa8c
--- /dev/null
+++ b/arch/ppc/include/asm/unaligned.h
@@ -0,0 +1,16 @@
+#ifndef _ASM_PPC_UNALIGNED_H
+#define _ASM_PPC_UNALIGNED_H
+
+#ifdef __KERNEL__
+
+/*
+ * The PowerPC can do unaligned accesses itself in big endian mode.
+ */
+#include <linux/unaligned/access_ok.h>
+#include <linux/unaligned/generic.h>
+
+#define get_unaligned __get_unaligned_be
+#define put_unaligned __put_unaligned_be
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_PPC_UNALIGNED_H */
--
1.7.1
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next reply other threads:[~2012-08-29 17:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-29 17:13 Renaud Barbier [this message]
2012-08-30 6:37 ` Sascha Hauer
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