X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu%2Farch_s390.h;h=8a33e203ecb8cee76e5f6c1a1e5b662a5395837a;hp=bf46d3b56e6b660b0868eade0dec1ccf42a0fa69;hb=5481ddb381061bda64aebc039900d21cac6a6caf;hpb=49617de1d80d771ac9a1d45b1710b16fac65e0aa

diff --git a/urcu/arch_s390.h b/urcu/arch_s390.h
index bf46d3b..8a33e20 100644
--- a/urcu/arch_s390.h
+++ b/urcu/arch_s390.h
@@ -1,5 +1,5 @@
-#ifndef _ARCH_S390_H
-#define _ARCH_S390_H
+#ifndef _URCU_ARCH_S390_H
+#define _URCU_ARCH_S390_H
 
 /*
  * Trivial definitions for the S390 architecture based on information from the
@@ -28,50 +28,16 @@
  * IN THE SOFTWARE.
  */
 
-#include <compiler.h>
-#include <config/config.h>
+#include <urcu/compiler.h>
+#include <urcu/config.h>
 
-#define CONFIG_HAVE_MEM_COHERENCY
+#ifdef __cplusplus
+extern "C" {
+#endif 
 
-#ifndef BITS_PER_LONG
-#define BITS_PER_LONG	(__SIZEOF_LONG__ * 8)
-#endif
-
-#define mb()    __asm__ __volatile__("bcr 15,0" : : : "memory")
-#define rmb()   __asm__ __volatile__("bcr 15,0" : : : "memory");
-#define wmb()   __asm__ __volatile__("bcr 15,0" : : : "memory");
-#define mc()	barrier()
-#define rmc()	barrier()
-#define wmc()	barrier()
-
-#ifdef CONFIG_URCU_SMP
-#define smp_mb()	mb()
-#define smp_rmb()	rmb()
-#define smp_wmb()	wmb()
-#define smp_mc()	mc()
-#define smp_rmc()	rmc()
-#define smp_wmc()	wmc()
-#else
-#define smp_mb()	barrier()
-#define smp_rmb()	barrier()
-#define smp_wmb()	barrier()
-#define smp_mc()	barrier()
-#define smp_rmc()	barrier()
-#define smp_wmc()	barrier()
-#endif
-
-/* Nop everywhere except on alpha. */
-#define smp_read_barrier_depends()
-
-static inline void cpu_relax(void)
-{
-	barrier();
-}
+#define CACHE_LINE_SIZE	128
 
-static inline void sync_core()
-{
-	__asm__ __volatile__("bcr 15,0" : : : "memory");
-}
+#define cmm_mb()    __asm__ __volatile__("bcr 15,0" : : : "memory")
 
 typedef unsigned long long cycles_t;
 
@@ -84,4 +50,10 @@ static inline cycles_t get_cycles (void)
 	return cycles;
 }
 
-#endif /* _ARCH_S390_H */
+#ifdef __cplusplus 
+}
+#endif
+
+#include <urcu/arch_generic.h>
+
+#endif /* _URCU_ARCH_S390_H */