X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=drivers%2Fbus%2Ffslmc%2Fqbman%2Fqbman_sys_decl.h;h=a29f5b469213b83e9509ae8fcd7c3ef12344ac11;hb=8d01b9cd70a67cdafd5b965a70420c3bd7fb3f82;hp=f82bb18cc45cf919325eeb043d31f20b167399c3;hpb=ca33590b6af032bff57d9cc70455660466a654b2;p=deb_dpdk.git

diff --git a/drivers/bus/fslmc/qbman/qbman_sys_decl.h b/drivers/bus/fslmc/qbman/qbman_sys_decl.h
index f82bb18c..a29f5b46 100644
--- a/drivers/bus/fslmc/qbman/qbman_sys_decl.h
+++ b/drivers/bus/fslmc/qbman/qbman_sys_decl.h
@@ -3,6 +3,9 @@
  * Copyright (C) 2014-2016 Freescale Semiconductor, Inc.
  *
  */
+#ifndef _QBMAN_SYS_DECL_H_
+#define _QBMAN_SYS_DECL_H_
+
 #include <compat.h>
 #include <fsl_qbman_base.h>
 
@@ -15,6 +18,7 @@
 	/****************/
 	/* arch assists */
 	/****************/
+#if defined(RTE_ARCH_ARM64)
 #define dcbz(p) { asm volatile("dc zva, %0" : : "r" (p) : "memory"); }
 #define lwsync() { asm volatile("dmb st" : : : "memory"); }
 #define dcbf(p) { asm volatile("dc cvac, %0" : : "r"(p) : "memory"); }
@@ -28,3 +32,26 @@ static inline void prefetch_for_store(void *p)
 {
 	asm volatile("prfm pstl1keep, [%0, #0]" : : "r" (p));
 }
+#elif defined(RTE_ARCH_ARM)
+#define dcbz(p) memset(p, 0, 64)
+#define lwsync() { asm volatile("dmb st" : : : "memory"); }
+#define dcbf(p)	RTE_SET_USED(p)
+#define dccivac(p)	RTE_SET_USED(p)
+#define prefetch_for_load(p) { asm volatile ("pld [%0]" : : "r" (p)); }
+#define prefetch_for_store(p) { asm volatile ("pld [%0]" : : "r" (p)); }
+
+#else
+#define dcbz(p)	RTE_SET_USED(p)
+#define lwsync()
+#define dcbf(p)	RTE_SET_USED(p)
+#define dccivac(p)	RTE_SET_USED(p)
+static inline void prefetch_for_load(void *p)
+{
+	RTE_SET_USED(p);
+}
+static inline void prefetch_for_store(void *p)
+{
+	RTE_SET_USED(p);
+}
+#endif
+#endif /* _QBMAN_SYS_DECL_H_ */