X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcommon%2Focteontx2%2Fotx2_io_arm64.h;h=b5c85d9a6e3832b39a0c0f791e2bf5ef8be067e4;hb=b4fac34715f2;hp=468243c042f5f5c93de999eacda411d97135789a;hpb=8a4f835971f5041b86969d150f9e56f49a50375a;p=dpdk.git

diff --git a/drivers/common/octeontx2/otx2_io_arm64.h b/drivers/common/octeontx2/otx2_io_arm64.h
index 468243c042..b5c85d9a6e 100644
--- a/drivers/common/octeontx2/otx2_io_arm64.h
+++ b/drivers/common/octeontx2/otx2_io_arm64.h
@@ -14,7 +14,7 @@
 
 #define otx2_store_pair(val0, val1, addr) ({		\
 	asm volatile(					\
-	"stp %x[x0], %x[x1], [%x[p1]]"			\
+	"stp %x[x0], %x[x1], [%x[p1],#0]!"		\
 	::[x0]"r"(val0), [x1]"r"(val1), [p1]"r"(addr)	\
 	); })
 
@@ -63,6 +63,18 @@ otx2_lmt_submit(rte_iova_t io_address)
 	return result;
 }
 
+static __rte_always_inline uint64_t
+otx2_lmt_submit_release(rte_iova_t io_address)
+{
+	uint64_t result;
+
+	asm volatile (
+		".cpu  generic+lse\n"
+		"ldeorl xzr,%x[rf],[%[rs]]" :
+		 [rf] "=r"(result) : [rs] "r"(io_address));
+	return result;
+}
+
 static __rte_always_inline void
 otx2_lmt_mov(void *out, const void *in, const uint32_t lmtext)
 {