Imported Upstream version 16.11

[deb_dpdk.git] / drivers / net / bnxt / bnxt_txr.h

diff --git a/drivers/net/bnxt/bnxt_txr.h b/drivers/net/bnxt/bnxt_txr.h
index 2176aca..4c16101 100644 (file)
--- a/drivers/net/bnxt/bnxt_txr.h
+++ b/drivers/net/bnxt/bnxt_txr.h
@@ -38,6 +38,7 @@
 #define BNXT_TX_PUSH_THRESH 92
 
 #define B_TX_DB(db, prod)                                              \
+               rte_smp_wmb();                                          \
                (*(uint32_t *)db = (DB_KEY_TX | prod))
 
 struct bnxt_tx_ring_info {