Index: share/man/man9/bemtoh32.9
===================================================================
RCS file: /cvs/src/share/man/man9/bemtoh32.9,v
retrieving revision 1.4
diff -u -p -r1.4 bemtoh32.9
--- share/man/man9/bemtoh32.9	14 Mar 2014 11:53:35 -0000	1.4
+++ share/man/man9/bemtoh32.9	21 Oct 2014 05:04:06 -0000
@@ -35,17 +35,17 @@
 .Sh SYNOPSIS
 .In sys/types.h
 .Ft uint16_t
-.Fn bemtoh16 "uint16_t *m"
+.Fn bemtoh16 "const uint16_t *m"
 .Ft uint32_t
-.Fn bemtoh32 "uint32_t *m"
+.Fn bemtoh32 "const uint32_t *m"
 .Ft uint64_t
-.Fn bemtoh64 "uint64_t *m"
+.Fn bemtoh64 "const uint64_t *m"
 .Ft uint16_t
-.Fn lemtoh16 "uint16_t *m"
+.Fn lemtoh16 "const uint16_t *m"
 .Ft uint32_t
-.Fn lemtoh32 "uint32_t *m"
+.Fn lemtoh32 "const uint32_t *m"
 .Ft uint64_t
-.Fn lemtoh64 "uint64_t *m"
+.Fn lemtoh64 "const uint64_t *m"
 .Ft void
 .Fn htobem16 "uint16_t *m" "uint16_t v"
 .Ft void
Index: sys/arch/sparc64/include/endian.h
===================================================================
RCS file: /cvs/src/sys/arch/sparc64/include/endian.h,v
retrieving revision 1.6
diff -u -p -r1.6 endian.h
--- sys/arch/sparc64/include/endian.h	12 Jul 2014 16:25:09 -0000	1.6
+++ sys/arch/sparc64/include/endian.h	21 Oct 2014 05:04:06 -0000
@@ -10,7 +10,7 @@
 #define __ASI_P_L	0x88 /* == ASI_PRIMARY_LITTLE */
 
 static inline __uint16_t
-__mswap16(volatile __uint16_t *m)
+__mswap16(volatile const __uint16_t *m)
 {
 	__uint16_t v;
 
@@ -22,7 +22,7 @@ __mswap16(volatile __uint16_t *m)
 }
 
 static inline __uint32_t
-__mswap32(volatile __uint32_t *m)
+__mswap32(volatile const __uint32_t *m)
 {
 	__uint32_t v;
 
@@ -34,7 +34,7 @@ __mswap32(volatile __uint32_t *m)
 }
 
 static inline __uint64_t
-__mswap64(volatile __uint64_t *m)
+__mswap64(volatile const __uint64_t *m)
 {
 	__uint64_t v;
 
@@ -72,6 +72,12 @@ __swapm64(volatile __uint64_t *m, __uint
 #undef __ASI_P_L
 
 #define __HAVE_MD_SWAPIO
+
+__uint16_t __swap16md(__uint16_t);
+__uint32_t __swap32md(__uint32_t);
+__uint64_t __swap64md(__uint64_t);
+
+#define __HAVE_MD_SWAP
 
 #endif  /* _KERNEL */
 
Index: sys/arch/powerpc/include/endian.h
===================================================================
RCS file: /cvs/src/sys/arch/powerpc/include/endian.h,v
retrieving revision 1.20
diff -u -p -r1.20 endian.h
--- sys/arch/powerpc/include/endian.h	12 Jul 2014 16:25:09 -0000	1.20
+++ sys/arch/powerpc/include/endian.h	21 Oct 2014 05:04:06 -0000
@@ -30,7 +30,7 @@
 #ifdef _KERNEL
 
 static inline __uint16_t
-__mswap16(volatile __uint16_t *m)
+__mswap16(volatile const __uint16_t *m)
 {
 	__uint16_t v;
 
@@ -42,7 +42,7 @@ __mswap16(volatile __uint16_t *m)
 }
 
 static inline __uint32_t
-__mswap32(volatile __uint32_t *m)
+__mswap32(volatile const __uint32_t *m)
 {
 	__uint32_t v;
 
@@ -54,7 +54,7 @@ __mswap32(volatile __uint32_t *m)
 }
 
 static inline __uint64_t
-__mswap64(volatile __uint64_t *m)
+__mswap64(volatile const __uint64_t *m)
 {
 	__uint32_t *a = (__uint32_t *)m;
 	__uint64_t v;