New upstream version 17.11.1upstream/17.11.1

Change-Id: Ida1700b5dac8649fc563670a37278e636bea051c
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

6 files changed, 10 insertions, 16 deletions

diff --git a/drivers/net/mlx4/Makefile b/drivers/net/mlx4/Makefile
index f1f47c28..1f95e0df 100644
--- a/drivers/net/mlx4/Makefile
+++ b/drivers/net/mlx4/Makefile
@@ -82,10 +82,6 @@ ifdef CONFIG_RTE_LIBRTE_MLX4_TX_MP_CACHE
 CFLAGS += -DMLX4_PMD_TX_MP_CACHE=$(CONFIG_RTE_LIBRTE_MLX4_TX_MP_CACHE)
 endif
 
-ifeq ($(CONFIG_RTE_LIBRTE_MLX4_DEBUG_BROKEN_VERBS),y)
-CFLAGS += -DMLX4_PMD_DEBUG_BROKEN_VERBS
-endif
-
 include $(RTE_SDK)/mk/rte.lib.mk
 
 # Generate and clean-up mlx4_autoconf.h.
diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index f9e4f9d7..97dac643 100644
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/mlx4.c
@@ -708,6 +708,12 @@ static void
 rte_mlx4_pmd_init(void)
 {
 	/*
+	 * MLX4_DEVICE_FATAL_CLEANUP tells ibv_destroy functions we
+	 * want to get success errno value in case of calling them
+	 * when the device was removed.
+	 */
+	setenv("MLX4_DEVICE_FATAL_CLEANUP", "1", 1);
+	/*
 	 * RDMAV_HUGEPAGES_SAFE tells ibv_fork_init() we intend to use
 	 * huge pages. Calling ibv_fork_init() during init allows
 	 * applications to use fork() safely for purposes other than
diff --git a/drivers/net/mlx4/mlx4_flow.c b/drivers/net/mlx4/mlx4_flow.c
index 8b87b298..e81e24db 100644
--- a/drivers/net/mlx4/mlx4_flow.c
+++ b/drivers/net/mlx4/mlx4_flow.c
@@ -1048,6 +1048,8 @@ mlx4_flow_toggle(struct priv *priv,
 		flow->drop = missing;
 	}
 	if (flow->drop) {
+		if (flow->ibv_flow)
+			return 0;
 		mlx4_drop_get(priv);
 		if (!priv->drop) {
 			err = rte_errno;
diff --git a/drivers/net/mlx4/mlx4_rxtx.c b/drivers/net/mlx4/mlx4_rxtx.c
index 2bfa8b1b..92b62577 100644
--- a/drivers/net/mlx4/mlx4_rxtx.c
+++ b/drivers/net/mlx4/mlx4_rxtx.c
@@ -88,7 +88,8 @@ uint32_t mlx4_ptype_table[0x100] __rte_cache_aligned = {
 	 * giving a total of up to 256 entries.
 	 */
 	[0x00] = RTE_PTYPE_L2_ETHER,
-	[0x01] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN,
+	[0x01] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+		     RTE_PTYPE_L4_NONFRAG,
 	[0x02] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
 		     RTE_PTYPE_L4_FRAG,
 	[0x03] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
@@ -468,7 +469,6 @@ mlx4_tx_burst_segs(struct rte_mbuf *buf, struct txq *txq,
 		/* Memory region key (big endian) for this memory pool. */
 		lkey = mlx4_txq_mp2mr(txq, mlx4_txq_mb2mp(sbuf));
 		dseg->lkey = rte_cpu_to_be_32(lkey);
-#ifndef NDEBUG
 		/* Calculate the needed work queue entry size for this packet */
 		if (unlikely(dseg->lkey == rte_cpu_to_be_32((uint32_t)-1))) {
 			/* MR does not exist. */
@@ -486,7 +486,6 @@ mlx4_tx_burst_segs(struct rte_mbuf *buf, struct txq *txq,
 					(sq->head & sq->txbb_cnt) ? 0 : 1);
 			return -1;
 		}
-#endif /* NDEBUG */
 		if (likely(sbuf->data_len)) {
 			byte_count = rte_cpu_to_be_32(sbuf->data_len);
 		} else {
@@ -636,7 +635,6 @@ mlx4_tx_burst(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
 			/* Memory region key (big endian). */
 			lkey = mlx4_txq_mp2mr(txq, mlx4_txq_mb2mp(buf));
 			dseg->lkey = rte_cpu_to_be_32(lkey);
-#ifndef NDEBUG
 			if (unlikely(dseg->lkey ==
 				rte_cpu_to_be_32((uint32_t)-1))) {
 				/* MR does not exist. */
@@ -655,7 +653,6 @@ mlx4_tx_burst(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
 				elt->buf = NULL;
 				break;
 			}
-#endif /* NDEBUG */
 			/* Never be TXBB aligned, no need compiler barrier. */
 			dseg->byte_count = rte_cpu_to_be_32(buf->data_len);
 			/* Fill the control parameters for this packet. */
diff --git a/drivers/net/mlx4/mlx4_txq.c b/drivers/net/mlx4/mlx4_txq.c
index 7882a4d0..17f3b002 100644
--- a/drivers/net/mlx4/mlx4_txq.c
+++ b/drivers/net/mlx4/mlx4_txq.c
@@ -59,7 +59,6 @@
 #include <rte_mempool.h>
 
 #include "mlx4.h"
-#include "mlx4_autoconf.h"
 #include "mlx4_prm.h"
 #include "mlx4_rxtx.h"
 #include "mlx4_utils.h"
diff --git a/drivers/net/mlx4/mlx4_utils.h b/drivers/net/mlx4/mlx4_utils.h
index dc529c9c..4f11405a 100644
--- a/drivers/net/mlx4/mlx4_utils.h
+++ b/drivers/net/mlx4/mlx4_utils.h
@@ -70,13 +70,7 @@ pmd_drv_log_basename(const char *s)
 			__func__, \
 			RTE_FMT_TAIL(__VA_ARGS__,)))
 #define DEBUG(...) PMD_DRV_LOG(DEBUG, __VA_ARGS__)
-#ifndef MLX4_PMD_DEBUG_BROKEN_VERBS
 #define claim_zero(...) assert((__VA_ARGS__) == 0)
-#else /* MLX4_PMD_DEBUG_BROKEN_VERBS */
-#define claim_zero(...) \
-	(void)(((__VA_ARGS__) == 0) || \
-		DEBUG("Assertion `(" # __VA_ARGS__ ") == 0' failed (IGNORED)."))
-#endif /* MLX4_PMD_DEBUG_BROKEN_VERBS */
 
 #else /* NDEBUG */