mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-10 03:14:04 +02:00
1548f9815d
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7797 3c298f89-4303-0410-b956-a3cf2f4a3e73
41 lines
1.0 KiB
Diff
41 lines
1.0 KiB
Diff
Index: linux-2.6.22-rc6/include/asm-mips/byteorder.h
|
|
===================================================================
|
|
--- linux-2.6.22-rc6.orig/include/asm-mips/byteorder.h
|
|
+++ linux-2.6.22-rc6/include/asm-mips/byteorder.h
|
|
@@ -58,6 +58,35 @@ static __inline__ __attribute_const__ __
|
|
|
|
#endif /* CONFIG_CPU_MIPSR2 */
|
|
|
|
+#ifdef CONFIG_ADM5120_HARDWARE_SWAB
|
|
+
|
|
+static __inline__ __attribute_const__ __u16 ___adm5120__swab16(__u16 x)
|
|
+{
|
|
+ __asm__ (
|
|
+ " sh %2, 0xCA(%1) \n"
|
|
+ " lhu %0, 0xCC(%1) \n"
|
|
+ : "=r" (x)
|
|
+ : "r" (0xB2000000), "r" (x));
|
|
+
|
|
+ return x;
|
|
+}
|
|
+
|
|
+static __inline__ __attribute_const__ __u32 ___adm5120__swab32(__u32 x)
|
|
+{
|
|
+ __asm__ (
|
|
+ " sw %2, 0xC8(%1) \n"
|
|
+ " lw %0, 0xCC(%1) \n"
|
|
+ : "=r" (x)
|
|
+ : "r" (0xB2000000), "r" (x));
|
|
+
|
|
+ return x;
|
|
+}
|
|
+
|
|
+#define __arch__swab16(x) ___adm5120__swab16(x)
|
|
+#define __arch__swab32(x) ___adm5120__swab32(x)
|
|
+
|
|
+#endif /* CONFIG_ADM5120_HARDWARE_SWAB */
|
|
+
|
|
#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
|
|
# define __BYTEORDER_HAS_U64__
|
|
# define __SWAB_64_THRU_32__
|