linux-kernel - [PATCH 12/22] mips: use the new byteorder headers

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <1218587201.30194.85.camel@brick>
Date:	Tue, 12 Aug 2008 17:26:41 -0700
From:	Harvey Harrison <harvey.harrison@...il.com>
To:	"ralf@...ux-mips.org" <ralf@...ux-mips.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 12/22] mips: use the new byteorder headers

Acked-by: Ralf Baechle <ralf@...ux-mips.org>
Signed-off-by: Harvey Harrison <harvey.harrison@...il.com>
---
The prerequisite patches have landed in Linus' tree now.

 include/asm-mips/byteorder.h |   40 ++++++++++++++++------------------------
 1 files changed, 16 insertions(+), 24 deletions(-)

diff --git a/include/asm-mips/byteorder.h b/include/asm-mips/byteorder.h
index fe7dc2d..2988d29 100644
--- a/include/asm-mips/byteorder.h
+++ b/include/asm-mips/byteorder.h
@@ -11,11 +11,19 @@
 #include <linux/compiler.h>
 #include <asm/types.h>
 
-#ifdef __GNUC__
+#if defined(__MIPSEB__)
+# define __BIG_ENDIAN
+#elif defined(__MIPSEL__)
+# define __LITTLE_ENDIAN
+#else
+# error "MIPS, but neither __MIPSEB__, nor __MIPSEL__???"
+#endif
+
+#define __SWAB_64_THRU_32__
 
 #ifdef CONFIG_CPU_MIPSR2
 
-static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 x)
+static inline __attribute_const__ __u16 __arch_swab16(__u16 x)
 {
 	__asm__(
 	"	wsbh	%0, %1			\n"
@@ -24,9 +32,9 @@ static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 x)
 
 	return x;
 }
-#define __arch__swab16(x)	___arch__swab16(x)
+#define __arch_swab16 __arch_swab16
 
-static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x)
+static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
 {
 	__asm__(
 	"	wsbh	%0, %1			\n"
@@ -36,11 +44,10 @@ static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x)
 
 	return x;
 }
-#define __arch__swab32(x)	___arch__swab32(x)
+#define __arch_swab32 __arch_swab32
 
 #ifdef CONFIG_CPU_MIPS64_R2
-
-static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 x)
+static inline __attribute_const__ __u64 __arch_swab64(__u64 x)
 {
 	__asm__(
 	"	dsbh	%0, %1			\n"
@@ -51,26 +58,11 @@ static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 x)
 
 	return x;
 }
-
-#define __arch__swab64(x)	___arch__swab64(x)
-
+#define __arch_swab64 __arch_swab64
 #endif /* CONFIG_CPU_MIPS64_R2 */
 
 #endif /* CONFIG_CPU_MIPSR2 */
 
-#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
-#  define __BYTEORDER_HAS_U64__
-#  define __SWAB_64_THRU_32__
-#endif
-
-#endif /* __GNUC__ */
-
-#if defined(__MIPSEB__)
-#  include <linux/byteorder/big_endian.h>
-#elif defined(__MIPSEL__)
-#  include <linux/byteorder/little_endian.h>
-#else
-#  error "MIPS, but neither __MIPSEB__, nor __MIPSEL__???"
-#endif
+#include <linux/byteorder.h>
 
 #endif /* _ASM_BYTEORDER_H */
-- 
1.6.0.rc2.233.g3cb9d


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/