Changeset 25184

Timestamp:

04/26/08 11:25:46 (7 months ago)

Author:

mmu_man

Message:

Use the new mem barrier funcs from the kernel.

Location:

haiku/trunk/src/add-ons/kernel/drivers/network

Files:

• bcm440x/b44mm.h (modified) (1 diff)
• bcm570x/mm.h (modified) (1 diff)

haiku/trunk/src/add-ons/kernel/drivers/network/bcm440x/b44mm.h

@@ -45 +45 @@
 #define mb()    __asm__ __volatile__ ("lock; addl $0,0(%%esp)": : :"memory") 
 #else
+#ifdef __HAIKU__
+#define mb()    memory_write_barrier()
+#else
 #warning no memory barrier function defined.
 #define mb()
+#endif
 #endif
 #define wmb()    mb()

haiku/trunk/src/add-ons/kernel/drivers/network/bcm570x/mm.h

@@ -45 +45 @@
 #define mb()    __asm__ __volatile__ ("lock; addl $0,0(%%esp)": : :"memory") 
 #else
+#ifdef __HAIKU__
+#define mb()    memory_write_barrier()
+#else
 #warning no memory barrier function defined.
 #define mb()    
+#endif
 #endif
 #define wmb()    mb()