dpdk: bump to dpdk 19.02

HQoS requires fixes to work with dpdk 19.02 so code is disabled and
pending deprecation unless active maintainer is found.

Change-Id: I3569c4287b6dfdd2c29e02375eb53bf01fa6ae84
Signed-off-by: Damjan Marion <damarion@cisco.com>

9 files changed, 0 insertions, 1231 deletions

diff --git a/build/external/patches/dpdk_18.05/0001-i40evf-don-t-reset-device_info-data.patch b/build/external/patches/dpdk_18.05/0001-i40evf-don-t-reset-device_info-data.patch
deleted file mode 100644
index b737461a99b..00000000000
--- a/build/external/patches/dpdk_18.05/0001-i40evf-don-t-reset-device_info-data.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-From 65a8641604212d58defd71491c900d84d662a086 Mon Sep 17 00:00:00 2001
-From: Damjan Marion <damarion@cisco.com>
-Date: Wed, 6 Jun 2018 21:57:58 +0200
-Subject: [PATCH] i40evf: don't reset device_info data
-
-At this point valid data is already set by rte_eth_get_device_info.
-device field becomes zero and consumer is not able retrieve pci data.
-
-Signed-off-by: Damjan Marion <damarion@cisco.com>
----
- drivers/net/i40e/i40e_ethdev_vf.c | 1 -
- 1 file changed, 1 deletion(-)
-
-diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
-index 804e44530..86b38d202 100644
---- a/drivers/net/i40e/i40e_ethdev_vf.c
-+++ b/drivers/net/i40e/i40e_ethdev_vf.c
-@@ -2182,7 +2182,6 @@ i40evf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
- {
- 	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
- 
--	memset(dev_info, 0, sizeof(*dev_info));
- 	dev_info->max_rx_queues = vf->vsi_res->num_queue_pairs;
- 	dev_info->max_tx_queues = vf->vsi_res->num_queue_pairs;
- 	dev_info->min_rx_bufsize = I40E_BUF_SIZE_MIN;
--- 
-2.17.1
-
diff --git a/build/external/patches/dpdk_18.05/0002-ixgbe-link-wait-longer.patch b/build/external/patches/dpdk_18.05/0002-ixgbe-link-wait-longer.patch
deleted file mode 100644
index fb71e94c7ba..00000000000
--- a/build/external/patches/dpdk_18.05/0002-ixgbe-link-wait-longer.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/drivers/net/ixgbe/base/ixgbe_common.c b/drivers/net/ixgbe/base/ixgbe_common.c
-index e7e9256e5..2fb0a072c 100644
---- a/drivers/net/ixgbe/base/ixgbe_common.c
-+++ b/drivers/net/ixgbe/base/ixgbe_common.c
-@@ -5296,7 +5296,7 @@ s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
- 		 * Section 73.10.2, we may have to wait up to 500ms if KR is
- 		 * attempted.  82599 uses the same timing for 10g SFI.
- 		 */
--		for (i = 0; i < 5; i++) {
-+		for (i = 0; i < 10; i++) {
- 			/* Wait for the link partner to also set speed */
- 			msec_delay(100);
- 
diff --git a/build/external/patches/dpdk_18.08/0001-net-mlx5-support-externally-allocated-mempool.patch b/build/external/patches/dpdk_18.08/0001-net-mlx5-support-externally-allocated-mempool.patch
deleted file mode 100644
index 87c9cf92469..00000000000
--- a/build/external/patches/dpdk_18.08/0001-net-mlx5-support-externally-allocated-mempool.patch
+++ /dev/null
@@ -1,270 +0,0 @@
-From bd42c77c457146bede32333558b4e0414b30683e Mon Sep 17 00:00:00 2001
-From: Yongseok Koh <yskoh@mellanox.com>
-Date: Fri, 24 Aug 2018 16:46:49 -0700
-Subject: [PATCH] net/mlx5: support externally allocated mempool
-
-When MLX PMD registers memory for DMA, it accesses the global memseg list
-of DPDK to maximize the range of registration so that LKey search can be
-more efficient. Granularity of MR registration is per page.
-
-Externally allocated memory shouldn't be used for DMA because it can't be
-searched in the memseg list and free event can't be tracked by DPDK.
-However, if the external memory is static (allocated on startup and never
-freed), such memory can also be registered by little tweak in the code.
-
-Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
----
- drivers/net/mlx5/mlx5_mr.c   | 155 +++++++++++++++++++++++++++++++++++++++++++
- drivers/net/mlx5/mlx5_rxtx.h |  35 +++++++++-
- 2 files changed, 189 insertions(+), 1 deletion(-)
-
-diff --git a/drivers/net/mlx5/mlx5_mr.c b/drivers/net/mlx5/mlx5_mr.c
-index 08105a443..876622e91 100644
---- a/drivers/net/mlx5/mlx5_mr.c
-+++ b/drivers/net/mlx5/mlx5_mr.c
-@@ -277,6 +277,23 @@ mr_find_next_chunk(struct mlx5_mr *mr, struct mlx5_mr_cache *entry,
- 	uintptr_t end = 0;
- 	uint32_t idx = 0;
- 
-+	/* MR for external memory doesn't have memseg list. */
-+	if (mr->msl == NULL) {
-+		struct ibv_mr *ibv_mr = mr->ibv_mr;
-+
-+		assert(mr->ms_bmp_n == 1);
-+		assert(mr->ms_n == 1);
-+		assert(base_idx == 0);
-+		/*
-+		 * Can't search it from memseg list but get it directly from
-+		 * verbs MR as there's only one chunk.
-+		 */
-+		entry->start = (uintptr_t)ibv_mr->addr;
-+		entry->end = (uintptr_t)ibv_mr->addr + mr->ibv_mr->length;
-+		entry->lkey = rte_cpu_to_be_32(mr->ibv_mr->lkey);
-+		/* Returning 1 ends iteration. */
-+		return 1;
-+	}
- 	for (idx = base_idx; idx < mr->ms_bmp_n; ++idx) {
- 		if (rte_bitmap_get(mr->ms_bmp, idx)) {
- 			const struct rte_memseg_list *msl;
-@@ -818,6 +835,7 @@ mlx5_mr_mem_event_free_cb(struct rte_eth_dev *dev, const void *addr, size_t len)
- 		mr = mr_lookup_dev_list(dev, &entry, start);
- 		if (mr == NULL)
- 			continue;
-+		assert(mr->msl); /* Can't be external memory. */
- 		ms = rte_mem_virt2memseg((void *)start, msl);
- 		assert(ms != NULL);
- 		assert(msl->page_sz == ms->hugepage_sz);
-@@ -1070,6 +1088,139 @@ mlx5_mr_flush_local_cache(struct mlx5_mr_ctrl *mr_ctrl)
- 		(void *)mr_ctrl, mr_ctrl->cur_gen);
- }
- 
-+/**
-+ * Called during rte_mempool_mem_iter() by mlx5_mr_update_ext_mp().
-+ *
-+ * Externally allocated chunk is registered and a MR is created for the chunk.
-+ * The MR object is added to the global list. If memseg list of a MR object
-+ * (mr->msl) is null, the MR object can be regarded as externally allocated
-+ * memory.
-+ *
-+ * Once external memory is registered, it should be static. If the memory is
-+ * freed and the virtual address range has different physical memory mapped
-+ * again, it may cause crash on device due to the wrong translation entry. PMD
-+ * can't track the free event of the external memory for now.
-+ */
-+static void
-+mlx5_mr_update_ext_mp_cb(struct rte_mempool *mp, void *opaque,
-+			 struct rte_mempool_memhdr *memhdr,
-+			 unsigned mem_idx __rte_unused)
-+{
-+	struct mr_update_mp_data *data = opaque;
-+	struct rte_eth_dev *dev = data->dev;
-+	struct priv *priv = dev->data->dev_private;
-+	struct mlx5_mr_ctrl *mr_ctrl = data->mr_ctrl;
-+	struct mlx5_mr *mr = NULL;
-+	uintptr_t addr = (uintptr_t)memhdr->addr;
-+	size_t len = memhdr->len;
-+	struct mlx5_mr_cache entry;
-+	uint32_t lkey;
-+
-+	/* If already registered, it should return. */
-+	rte_rwlock_read_lock(&priv->mr.rwlock);
-+	lkey = mr_lookup_dev(dev, &entry, addr);
-+	rte_rwlock_read_unlock(&priv->mr.rwlock);
-+	if (lkey != UINT32_MAX)
-+		return;
-+	mr = rte_zmalloc_socket(NULL,
-+				RTE_ALIGN_CEIL(sizeof(*mr),
-+					       RTE_CACHE_LINE_SIZE),
-+				RTE_CACHE_LINE_SIZE, mp->socket_id);
-+	if (mr == NULL) {
-+		DRV_LOG(WARNING,
-+			"port %u unable to allocate memory for a new MR of"
-+			" mempool (%s).",
-+			dev->data->port_id, mp->name);
-+		data->ret = -1;
-+		return;
-+	}
-+	DRV_LOG(DEBUG, "port %u register MR for chunk #%d of mempool (%s)",
-+		dev->data->port_id, mem_idx, mp->name);
-+	mr->ibv_mr = mlx5_glue->reg_mr(priv->pd, (void *)addr, len,
-+				       IBV_ACCESS_LOCAL_WRITE);
-+	if (mr->ibv_mr == NULL) {
-+		DRV_LOG(WARNING,
-+			"port %u fail to create a verbs MR for address (%p)",
-+			dev->data->port_id, (void *)addr);
-+		rte_free(mr);
-+		data->ret = -1;
-+		return;
-+	}
-+	mr->msl = NULL; /* Mark it is external memory. */
-+	mr->ms_bmp = NULL;
-+	mr->ms_n = 1;
-+	mr->ms_bmp_n = 1;
-+	rte_rwlock_write_lock(&priv->mr.rwlock);
-+	LIST_INSERT_HEAD(&priv->mr.mr_list, mr, mr);
-+	DRV_LOG(DEBUG,
-+		"port %u MR CREATED (%p) for external memory %p:\n"
-+		"  [0x%" PRIxPTR ", 0x%" PRIxPTR "),"
-+		" lkey=0x%x base_idx=%u ms_n=%u, ms_bmp_n=%u",
-+		dev->data->port_id, (void *)mr, (void *)addr,
-+		addr, addr + len, rte_cpu_to_be_32(mr->ibv_mr->lkey),
-+		mr->ms_base_idx, mr->ms_n, mr->ms_bmp_n);
-+	/* Insert to the global cache table. */
-+	mr_insert_dev_cache(dev, mr);
-+	rte_rwlock_write_unlock(&priv->mr.rwlock);
-+	/* Insert to the local cache table */
-+	mlx5_mr_addr2mr_bh(dev, mr_ctrl, addr);
-+}
-+
-+/**
-+ * Register MR for entire memory chunks in a Mempool having externally allocated
-+ * memory and fill in local cache.
-+ *
-+ * @param dev
-+ *   Pointer to Ethernet device.
-+ * @param mr_ctrl
-+ *   Pointer to per-queue MR control structure.
-+ * @param mp
-+ *   Pointer to registering Mempool.
-+ *
-+ * @return
-+ *   0 on success, -1 on failure.
-+ */
-+static uint32_t
-+mlx5_mr_update_ext_mp(struct rte_eth_dev *dev, struct mlx5_mr_ctrl *mr_ctrl,
-+		      struct rte_mempool *mp)
-+{
-+	struct mr_update_mp_data data = {
-+		.dev = dev,
-+		.mr_ctrl = mr_ctrl,
-+		.ret = 0,
-+	};
-+
-+	rte_mempool_mem_iter(mp, mlx5_mr_update_ext_mp_cb, &data);
-+	return data.ret;
-+}
-+
-+/**
-+ * Register MR entire memory chunks in a Mempool having externally allocated
-+ * memory and search LKey of the address to return.
-+ *
-+ * @param dev
-+ *   Pointer to Ethernet device.
-+ * @param addr
-+ *   Search key.
-+ * @param mp
-+ *   Pointer to registering Mempool where addr belongs.
-+ *
-+ * @return
-+ *   LKey for address on success, UINT32_MAX on failure.
-+ */
-+uint32_t
-+mlx5_tx_update_ext_mp(struct mlx5_txq_data *txq, uintptr_t addr,
-+		      struct rte_mempool *mp)
-+{
-+	struct mlx5_txq_ctrl *txq_ctrl =
-+		container_of(txq, struct mlx5_txq_ctrl, txq);
-+	struct mlx5_mr_ctrl *mr_ctrl = &txq->mr_ctrl;
-+	struct priv *priv = txq_ctrl->priv;
-+
-+	mlx5_mr_update_ext_mp(ETH_DEV(priv), mr_ctrl, mp);
-+	return mlx5_tx_addr2mr_bh(txq, addr);
-+}
-+
- /* Called during rte_mempool_mem_iter() by mlx5_mr_update_mp(). */
- static void
- mlx5_mr_update_mp_cb(struct rte_mempool *mp __rte_unused, void *opaque,
-@@ -1113,6 +1264,10 @@ mlx5_mr_update_mp(struct rte_eth_dev *dev, struct mlx5_mr_ctrl *mr_ctrl,
- 	};
- 
- 	rte_mempool_mem_iter(mp, mlx5_mr_update_mp_cb, &data);
-+	if (data.ret < 0 && rte_errno == ENXIO) {
-+		/* Mempool may have externally allocated memory. */
-+		return mlx5_mr_update_ext_mp(dev, mr_ctrl, mp);
-+	}
- 	return data.ret;
- }
- 
-diff --git a/drivers/net/mlx5/mlx5_rxtx.h b/drivers/net/mlx5/mlx5_rxtx.h
-index f53bb43c3..b61c23b33 100644
---- a/drivers/net/mlx5/mlx5_rxtx.h
-+++ b/drivers/net/mlx5/mlx5_rxtx.h
-@@ -347,6 +347,8 @@ uint16_t mlx5_rx_burst_vec(void *dpdk_txq, struct rte_mbuf **pkts,
- void mlx5_mr_flush_local_cache(struct mlx5_mr_ctrl *mr_ctrl);
- uint32_t mlx5_rx_addr2mr_bh(struct mlx5_rxq_data *rxq, uintptr_t addr);
- uint32_t mlx5_tx_addr2mr_bh(struct mlx5_txq_data *txq, uintptr_t addr);
-+uint32_t mlx5_tx_update_ext_mp(struct mlx5_txq_data *txq, uintptr_t addr,
-+			       struct rte_mempool *mp);
- 
- #ifndef NDEBUG
- /**
-@@ -534,6 +536,24 @@ mlx5_tx_complete(struct mlx5_txq_data *txq)
- }
- 
- /**
-+ * Get Memory Pool (MP) from mbuf. If mbuf is indirect, the pool from which the
-+ * cloned mbuf is allocated is returned instead.
-+ *
-+ * @param buf
-+ *   Pointer to mbuf.
-+ *
-+ * @return
-+ *   Memory pool where data is located for given mbuf.
-+ */
-+static struct rte_mempool *
-+mlx5_mb2mp(struct rte_mbuf *buf)
-+{
-+	if (unlikely(RTE_MBUF_INDIRECT(buf)))
-+		return rte_mbuf_from_indirect(buf)->pool;
-+	return buf->pool;
-+}
-+
-+/**
-  * Query LKey from a packet buffer for Rx. No need to flush local caches for Rx
-  * as mempool is pre-configured and static.
-  *
-@@ -591,7 +611,20 @@ mlx5_tx_addr2mr(struct mlx5_txq_data *txq, uintptr_t addr)
- 	return mlx5_tx_addr2mr_bh(txq, addr);
- }
- 
--#define mlx5_tx_mb2mr(rxq, mb) mlx5_tx_addr2mr(rxq, (uintptr_t)((mb)->buf_addr))
-+static __rte_always_inline uint32_t
-+mlx5_tx_mb2mr(struct mlx5_txq_data *txq, struct rte_mbuf *mb)
-+{
-+	uintptr_t addr = (uintptr_t)mb->buf_addr;
-+	uint32_t lkey = mlx5_tx_addr2mr(txq, addr);
-+
-+	if (likely(lkey != UINT32_MAX))
-+		return lkey;
-+	if (rte_errno == ENXIO) {
-+		/* Mempool may have externally allocated memory. */
-+		lkey = mlx5_tx_update_ext_mp(txq, addr, mlx5_mb2mp(mb));
-+	}
-+	return lkey;
-+}
- 
- /**
-  * Ring TX queue doorbell and flush the update if requested.
--- 
-2.11.0
-
diff --git a/build/external/patches/dpdk_18.08/0002-mlx4-support-externally-allocated-mempool.patch b/build/external/patches/dpdk_18.08/0002-mlx4-support-externally-allocated-mempool.patch
deleted file mode 100644
index b32862335e5..00000000000
--- a/build/external/patches/dpdk_18.08/0002-mlx4-support-externally-allocated-mempool.patch
+++ /dev/null
@@ -1,250 +0,0 @@
-From c947fd2ec67e9bbacb8b106f320f6e6bae5a9731 Mon Sep 17 00:00:00 2001
-From: Matthew Smith <mgsmith@netgate.com>
-Date: Tue, 28 Aug 2018 13:21:04 -0500
-Subject: [PATCH] mlx4: support externally allocated mempool
-
-Port Mellanox mlx5 PMD patch to work for mlx4 PMD.
-
-Signed-off-by: Matthew Smith <mgsmith@netgate.com>
----
- drivers/net/mlx4/mlx4_mr.c   | 150 +++++++++++++++++++++++++++++++++++++++++++
- drivers/net/mlx4/mlx4_rxtx.h |  35 +++++++++-
- 2 files changed, 184 insertions(+), 1 deletion(-)
-
-diff --git a/drivers/net/mlx4/mlx4_mr.c b/drivers/net/mlx4/mlx4_mr.c
-index d23d3c613..55e5555ce 100644
---- a/drivers/net/mlx4/mlx4_mr.c
-+++ b/drivers/net/mlx4/mlx4_mr.c
-@@ -289,6 +289,23 @@ mr_find_next_chunk(struct mlx4_mr *mr, struct mlx4_mr_cache *entry,
- 	uintptr_t end = 0;
- 	uint32_t idx = 0;
- 
-+	/* MR for external memory doesn't have memseg list. */
-+	if (mr->msl == NULL) {
-+		struct ibv_mr *ibv_mr = mr->ibv_mr;
-+
-+		assert(mr->ms_bmp_n == 1);
-+		assert(mr->ms_n == 1);
-+		assert(base_idx == 0);
-+		/*
-+		 * Can't search it from memseg list but get it directly from
-+		 * verbs MR as there's only one chunk.
-+		 */
-+		entry->start = (uintptr_t)ibv_mr->addr;
-+		entry->end = (uintptr_t)ibv_mr->addr + mr->ibv_mr->length;
-+		entry->lkey = rte_cpu_to_be_32(mr->ibv_mr->lkey);
-+		/* Returning 1 ends iteration. */
-+		return 1;
-+	}
- 	for (idx = base_idx; idx < mr->ms_bmp_n; ++idx) {
- 		if (rte_bitmap_get(mr->ms_bmp, idx)) {
- 			const struct rte_memseg_list *msl;
-@@ -809,6 +826,7 @@ mlx4_mr_mem_event_free_cb(struct rte_eth_dev *dev, const void *addr, size_t len)
- 		mr = mr_lookup_dev_list(dev, &entry, start);
- 		if (mr == NULL)
- 			continue;
-+		assert(mr->msl); /* Can't be external memory. */
- 		ms = rte_mem_virt2memseg((void *)start, msl);
- 		assert(ms != NULL);
- 		assert(msl->page_sz == ms->hugepage_sz);
-@@ -1055,6 +1073,134 @@ mlx4_mr_flush_local_cache(struct mlx4_mr_ctrl *mr_ctrl)
- 	      (void *)mr_ctrl, mr_ctrl->cur_gen);
- }
- 
-+/**
-+ * Called during rte_mempool_mem_iter() by mlx4_mr_update_ext_mp().
-+ *
-+ * Externally allocated chunk is registered and a MR is created for the chunk.
-+ * The MR object is added to the global list. If memseg list of a MR object
-+ * (mr->msl) is null, the MR object can be regarded as externally allocated
-+ * memory.
-+ *
-+ * Once external memory is registered, it should be static. If the memory is
-+ * freed and the virtual address range has different physical memory mapped
-+ * again, it may cause crash on device due to the wrong translation entry. PMD
-+ * can't track the free event of the external memory for now.
-+ */
-+static void
-+mlx4_mr_update_ext_mp_cb(struct rte_mempool *mp, void *opaque,
-+			 struct rte_mempool_memhdr *memhdr,
-+			 unsigned mem_idx __rte_unused)
-+{
-+	struct mr_update_mp_data *data = opaque;
-+	struct rte_eth_dev *dev = data->dev;
-+	struct priv *priv = dev->data->dev_private;
-+	struct mlx4_mr_ctrl *mr_ctrl = data->mr_ctrl;
-+	struct mlx4_mr *mr = NULL;
-+	uintptr_t addr = (uintptr_t)memhdr->addr;
-+	size_t len = memhdr->len;
-+	struct mlx4_mr_cache entry;
-+	uint32_t lkey;
-+
-+	/* If already registered, it should return. */
-+	rte_rwlock_read_lock(&priv->mr.rwlock);
-+	lkey = mr_lookup_dev(dev, &entry, addr);
-+	rte_rwlock_read_unlock(&priv->mr.rwlock);
-+	if (lkey != UINT32_MAX)
-+		return;
-+	mr = rte_zmalloc_socket(NULL,
-+				RTE_ALIGN_CEIL(sizeof(*mr),
-+					       RTE_CACHE_LINE_SIZE),
-+				RTE_CACHE_LINE_SIZE, mp->socket_id);
-+	if (mr == NULL) {
-+		WARN("port %u unable to allocate memory for a new MR of"
-+		     " mempool (%s).",
-+		     dev->data->port_id, mp->name);
-+		data->ret = -1;
-+		return;
-+	}
-+	DEBUG("port %u register MR for chunk #%d of mempool (%s)",
-+	      dev->data->port_id, mem_idx, mp->name);
-+	mr->ibv_mr = mlx4_glue->reg_mr(priv->pd, (void *)addr, len,
-+				       IBV_ACCESS_LOCAL_WRITE);
-+	if (mr->ibv_mr == NULL) {
-+		WARN("port %u fail to create a verbs MR for address (%p)",
-+		     dev->data->port_id, (void *)addr);
-+		rte_free(mr);
-+		data->ret = -1;
-+		return;
-+	}
-+	mr->msl = NULL; /* Mark it is external memory. */
-+	mr->ms_bmp = NULL;
-+	mr->ms_n = 1;
-+	mr->ms_bmp_n = 1;
-+	rte_rwlock_write_lock(&priv->mr.rwlock);
-+	LIST_INSERT_HEAD(&priv->mr.mr_list, mr, mr);
-+	DEBUG("port %u MR CREATED (%p) for external memory %p:\n"
-+	      "  [0x%" PRIxPTR ", 0x%" PRIxPTR "),"
-+	      " lkey=0x%x base_idx=%u ms_n=%u, ms_bmp_n=%u",
-+	      dev->data->port_id, (void *)mr, (void *)addr,
-+	      addr, addr + len, rte_cpu_to_be_32(mr->ibv_mr->lkey),
-+	      mr->ms_base_idx, mr->ms_n, mr->ms_bmp_n);
-+	/* Insert to the global cache table. */
-+	mr_insert_dev_cache(dev, mr);
-+	rte_rwlock_write_unlock(&priv->mr.rwlock);
-+	/* Insert to the local cache table */
-+	mlx4_mr_addr2mr_bh(dev, mr_ctrl, addr);
-+}
-+
-+/**
-+ * Register MR for entire memory chunks in a Mempool having externally allocated
-+ * memory and fill in local cache.
-+ *
-+ * @param dev
-+ *   Pointer to Ethernet device.
-+ * @param mr_ctrl
-+ *   Pointer to per-queue MR control structure.
-+ * @param mp
-+ *   Pointer to registering Mempool.
-+ *
-+ * @return
-+ *   0 on success, -1 on failure.
-+ */
-+static uint32_t
-+mlx4_mr_update_ext_mp(struct rte_eth_dev *dev, struct mlx4_mr_ctrl *mr_ctrl,
-+		      struct rte_mempool *mp)
-+{
-+	struct mr_update_mp_data data = {
-+		.dev = dev,
-+		.mr_ctrl = mr_ctrl,
-+		.ret = 0,
-+	};
-+
-+	rte_mempool_mem_iter(mp, mlx4_mr_update_ext_mp_cb, &data);
-+	return data.ret;
-+}
-+
-+/**
-+ * Register MR entire memory chunks in a Mempool having externally allocated
-+ * memory and search LKey of the address to return.
-+ *
-+ * @param dev
-+ *   Pointer to Ethernet device.
-+ * @param addr
-+ *   Search key.
-+ * @param mp
-+ *   Pointer to registering Mempool where addr belongs.
-+ *
-+ * @return
-+ *   LKey for address on success, UINT32_MAX on failure.
-+ */
-+uint32_t
-+mlx4_tx_update_ext_mp(struct txq *txq, uintptr_t addr,
-+		      struct rte_mempool *mp)
-+{
-+	struct mlx4_mr_ctrl *mr_ctrl = &txq->mr_ctrl;
-+	struct priv *priv = txq->priv;
-+
-+	mlx4_mr_update_ext_mp(priv->dev, mr_ctrl, mp);
-+	return mlx4_tx_addr2mr_bh(txq, addr);
-+}
-+
- /* Called during rte_mempool_mem_iter() by mlx4_mr_update_mp(). */
- static void
- mlx4_mr_update_mp_cb(struct rte_mempool *mp __rte_unused, void *opaque,
-@@ -1098,6 +1244,10 @@ mlx4_mr_update_mp(struct rte_eth_dev *dev, struct mlx4_mr_ctrl *mr_ctrl,
- 	};
- 
- 	rte_mempool_mem_iter(mp, mlx4_mr_update_mp_cb, &data);
-+	if (data.ret < 0 && rte_errno == ENXIO) {
-+		/* Mempool may have externally allocated memory. */
-+		return mlx4_mr_update_ext_mp(dev, mr_ctrl, mp);
-+	}
- 	return data.ret;
- }
- 
-diff --git a/drivers/net/mlx4/mlx4_rxtx.h b/drivers/net/mlx4/mlx4_rxtx.h
-index ffa8abfca..1be060cda 100644
---- a/drivers/net/mlx4/mlx4_rxtx.h
-+++ b/drivers/net/mlx4/mlx4_rxtx.h
-@@ -163,6 +163,26 @@ void mlx4_tx_queue_release(void *dpdk_txq);
- void mlx4_mr_flush_local_cache(struct mlx4_mr_ctrl *mr_ctrl);
- uint32_t mlx4_rx_addr2mr_bh(struct rxq *rxq, uintptr_t addr);
- uint32_t mlx4_tx_addr2mr_bh(struct txq *txq, uintptr_t addr);
-+uint32_t mlx4_tx_update_ext_mp(struct txq *txq, uintptr_t addr,
-+			       struct rte_mempool *mp);
-+
-+/**
-+ * Get Memory Pool (MP) from mbuf. If mbuf is indirect, the pool from which the
-+ * cloned mbuf is allocated is returned instead.
-+ *
-+ * @param buf
-+ *   Pointer to mbuf.
-+ *
-+ * @return
-+ *   Memory pool where data is located for given mbuf.
-+ */
-+static struct rte_mempool *
-+mlx4_mb2mp(struct rte_mbuf *buf)
-+{
-+	if (unlikely(RTE_MBUF_INDIRECT(buf)))
-+		return rte_mbuf_from_indirect(buf)->pool;
-+	return buf->pool;
-+}
- 
- /**
-  * Query LKey from a packet buffer for Rx. No need to flush local caches for Rx
-@@ -222,6 +242,19 @@ mlx4_tx_addr2mr(struct txq *txq, uintptr_t addr)
- 	return mlx4_tx_addr2mr_bh(txq, addr);
- }
- 
--#define mlx4_tx_mb2mr(rxq, mb) mlx4_tx_addr2mr(rxq, (uintptr_t)((mb)->buf_addr))
-+static __rte_always_inline uint32_t
-+mlx4_tx_mb2mr(struct txq *txq, struct rte_mbuf *mb)
-+{
-+	uintptr_t addr = (uintptr_t)mb->buf_addr;
-+	uint32_t lkey = mlx4_tx_addr2mr(txq, addr);
-+
-+	if (likely(lkey != UINT32_MAX))
-+		return lkey;
-+	if (rte_errno == ENXIO) {
-+		/* Mempool may have externally allocated memory. */
-+		lkey = mlx4_tx_update_ext_mp(txq, addr, mlx4_mb2mp(mb));
-+	}
-+	return lkey;
-+}
- 
- #endif /* MLX4_RXTX_H_ */
--- 
-2.15.2 (Apple Git-101.1)
-
diff --git a/build/external/patches/dpdk_18.08/0003-ixgbe-wait-longer-for-link-after-fiber-MAC-setup.patch b/build/external/patches/dpdk_18.08/0003-ixgbe-wait-longer-for-link-after-fiber-MAC-setup.patch
deleted file mode 100644
index 93d1601c677..00000000000
--- a/build/external/patches/dpdk_18.08/0003-ixgbe-wait-longer-for-link-after-fiber-MAC-setup.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From ba9b381c532fe57c726752b7db0ab45ab7726c90 Mon Sep 17 00:00:00 2001
-From: Matthew Smith <mgsmith@netgate.com>
-Date: Fri, 13 Jul 2018 16:35:57 -0500
-Subject: [PATCH] ixgbe: wait longer for link after fiber MAC setup
-
-After setting up the link on a fiber port, the maximum wait time for
-the link to come up is 500 ms in ixgbe_setup_mac_link_multispeed_fiber().
-On an x550 SFP+ port, this is often not sufficiently long for the link
-to come up. This can result in never being able to retrieve accurate
-link status for the port using rte_eth_link_get_nowait().
-
-Increase the maximum wait time in ixgbe_setup_mac_link_multispeed_fiber()
-to 1 s.
-
-Bugzilla ID: 69
-Fixes: f3430431abaf ("ixgbe/base: add SFP+ dual-speed support")
-Cc: stable@dpdk.org
-
-Signed-off-by: Matthew Smith <mgsmith@netgate.com>
----
- drivers/net/ixgbe/base/ixgbe_common.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/drivers/net/ixgbe/base/ixgbe_common.c b/drivers/net/ixgbe/base/ixgbe_common.c
-index e7e9256e5..2fb0a072c 100644
---- a/drivers/net/ixgbe/base/ixgbe_common.c
-+++ b/drivers/net/ixgbe/base/ixgbe_common.c
-@@ -5296,7 +5296,7 @@ s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
- 		 * Section 73.10.2, we may have to wait up to 500ms if KR is
- 		 * attempted.  82599 uses the same timing for 10g SFI.
- 		 */
--		for (i = 0; i < 5; i++) {
-+		for (i = 0; i < 10; i++) {
- 			/* Wait for the link partner to also set speed */
- 			msec_delay(100);
- 
--- 
-2.15.2 (Apple Git-101.1)
-
diff --git a/build/external/patches/dpdk_18.08/0004-net-i40e-fix-25G-AOC-and-ACC-cable-detection-on-XXV7.patch b/build/external/patches/dpdk_18.08/0004-net-i40e-fix-25G-AOC-and-ACC-cable-detection-on-XXV7.patch
deleted file mode 100644
index 14942307d30..00000000000
--- a/build/external/patches/dpdk_18.08/0004-net-i40e-fix-25G-AOC-and-ACC-cable-detection-on-XXV7.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From b47596e5d3db40b967b4d67207bb2d87db214f2e Mon Sep 17 00:00:00 2001
-From: Damjan Marion <damarion@cisco.com>
-Date: Tue, 25 Sep 2018 10:02:58 +0200
-Subject: [PATCH] net/i40e: fix 25G AOC and ACC cable detection on XXV710
-
-Fixes: 75d133dd3296 ("net/i40e: enable 25G device")
-Cc: stable@dpdk.org
-
-Signed-off-by: Damjan Marion <damarion@cisco.com>
----
- drivers/net/i40e/i40e_ethdev.h | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/drivers/net/i40e/i40e_ethdev.h b/drivers/net/i40e/i40e_ethdev.h
-index 3fffe5a55..b876933e5 100644
---- a/drivers/net/i40e/i40e_ethdev.h
-+++ b/drivers/net/i40e/i40e_ethdev.h
-@@ -1393,6 +1393,8 @@ i40e_calc_itr_interval(bool is_pf, bool is_multi_drv)
- 	(((phy_type) & I40E_CAP_PHY_TYPE_25GBASE_KR) || \
- 	((phy_type) & I40E_CAP_PHY_TYPE_25GBASE_CR) || \
- 	((phy_type) & I40E_CAP_PHY_TYPE_25GBASE_SR) || \
--	((phy_type) & I40E_CAP_PHY_TYPE_25GBASE_LR))
-+	((phy_type) & I40E_CAP_PHY_TYPE_25GBASE_LR) || \
-+	((phy_type) & I40E_CAP_PHY_TYPE_25GBASE_AOC) || \
-+	((phy_type) & I40E_CAP_PHY_TYPE_25GBASE_ACC))
- 
- #endif /* _I40E_ETHDEV_H_ */
--- 
-2.17.1
-
diff --git a/build/external/patches/dpdk_18.08/0005-mlx5-use-pkg-config-SUSE-libmnl.patch b/build/external/patches/dpdk_18.08/0005-mlx5-use-pkg-config-SUSE-libmnl.patch
deleted file mode 100644
index 454a85e83d1..00000000000
--- a/build/external/patches/dpdk_18.08/0005-mlx5-use-pkg-config-SUSE-libmnl.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From c030dc71ff4069c5b5e5b7889a2926617075f6e3 Mon Sep 17 00:00:00 2001
-From: Stephen Hemminger <stephen@networkplumber.org>
-Date: Thu, 25 Oct 2018 10:33:01 -0700
-Subject: [PATCH] mlx5: use pkg-config to handle SUSE libmnl
-
-SUSE decided to install the libmnl include file in a non-standard
-place: /usr/include/libmnl/libmnl/libmnl.h
-
-This was probably a mistake by the SUSE package maintainer,
-but hard to get fixed. Workaround the problem by pkg-config to find
-the necessary include directive for libmnl.
-
-Fixes: 20b71e92ef8e ("net/mlx5: lay groundwork for switch offloads")
-Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
----
- drivers/net/mlx5/Makefile | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/drivers/net/mlx5/Makefile b/drivers/net/mlx5/Makefile
-index 1e9c0b42ac16..8497c98ef86e 100644
---- a/drivers/net/mlx5/Makefile
-+++ b/drivers/net/mlx5/Makefile
-@@ -51,6 +51,7 @@ CFLAGS += -D_DEFAULT_SOURCE
- CFLAGS += -D_XOPEN_SOURCE=600
- CFLAGS += $(WERROR_FLAGS)
- CFLAGS += -Wno-strict-prototypes
-+CFLAGS += $(shell pkg-config --cflags libmnl)
- ifeq ($(CONFIG_RTE_LIBRTE_MLX5_DLOPEN_DEPS),y)
- CFLAGS += -DMLX5_GLUE='"$(LIB_GLUE)"'
- CFLAGS += -DMLX5_GLUE_VERSION='"$(LIB_GLUE_VERSION)"'
-@@ -57,7 +58,7 @@ LDLIBS += -ldl
- else
- LDLIBS += -libverbs -lmlx5
- endif
--LDLIBS += -lmnl
-+LDLIBS += $(shell pkg-config --libs libmnl)
- LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
- LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs
- LDLIBS += -lrte_bus_pci
diff --git a/build/external/patches/dpdk_18.08/0005-net-ena-recreate-HW-IO-rings-on-start-and-stop.patch b/build/external/patches/dpdk_18.08/0005-net-ena-recreate-HW-IO-rings-on-start-and-stop.patch
deleted file mode 100644
index 4e45b2139d5..00000000000
--- a/build/external/patches/dpdk_18.08/0005-net-ena-recreate-HW-IO-rings-on-start-and-stop.patch
+++ /dev/null
@@ -1,359 +0,0 @@
-From 792dd52ca1a513fc16ee56b789c7e3177cb782f7 Mon Sep 17 00:00:00 2001
-From: Michal Krawczyk <mk@semihalf.com>
-Date: Wed, 24 Oct 2018 11:37:17 +0200
-Subject: [PATCH] net/ena: recreate HW IO rings on start and stop
-
-On the start the driver was refilling all Rx buffs, but the old ones
-were not released. That way running start/stop for a few times was
-causing device to run out of descriptors.
-
-To fix the issue, IO rings are now being destroyed on stop, and
-recreated on start. That is way the device is not losing any
-descriptors.
-
-Furthermore, there was also memory leak for the Rx mbufs, which were
-created on start and not destroyed on stop.
-
-Change-Id: I01dfd036d0bff517e42e35257481de4983679763
----
- drivers/net/ena/ena_ethdev.c | 196 ++++++++++++++++++++-----------------------
- 1 file changed, 91 insertions(+), 105 deletions(-)
-
-diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c
-index c255dc6..de5d2ed 100644
---- a/drivers/net/ena/ena_ethdev.c
-+++ b/drivers/net/ena/ena_ethdev.c
-@@ -239,6 +239,8 @@ static void ena_rx_queue_release_bufs(struct ena_ring *ring);
- static void ena_tx_queue_release_bufs(struct ena_ring *ring);
- static int ena_link_update(struct rte_eth_dev *dev,
- 			   int wait_to_complete);
-+static int ena_create_io_queue(struct ena_ring *ring);
-+static void ena_free_io_queues_all(struct ena_adapter *adapter);
- static int ena_queue_restart(struct ena_ring *ring);
- static int ena_queue_restart_all(struct rte_eth_dev *dev,
- 				 enum ena_ring_type ring_type);
-@@ -510,7 +512,8 @@ static void ena_close(struct rte_eth_dev *dev)
- 	struct ena_adapter *adapter =
- 		(struct ena_adapter *)(dev->data->dev_private);
- 
--	ena_stop(dev);
-+	if (adapter->state == ENA_ADAPTER_STATE_RUNNING)
-+		ena_stop(dev);
- 	adapter->state = ENA_ADAPTER_STATE_CLOSED;
- 
- 	ena_rx_queue_release_all(dev);
-@@ -746,21 +749,12 @@ static void ena_tx_queue_release_all(struct rte_eth_dev *dev)
- static void ena_rx_queue_release(void *queue)
- {
- 	struct ena_ring *ring = (struct ena_ring *)queue;
--	struct ena_adapter *adapter = ring->adapter;
--	int ena_qid;
- 
- 	ena_assert_msg(ring->configured,
- 		       "API violation - releasing not configured queue");
- 	ena_assert_msg(ring->adapter->state != ENA_ADAPTER_STATE_RUNNING,
- 		       "API violation");
- 
--	/* Destroy HW queue */
--	ena_qid = ENA_IO_RXQ_IDX(ring->id);
--	ena_com_destroy_io_queue(&adapter->ena_dev, ena_qid);
--
--	/* Free all bufs */
--	ena_rx_queue_release_bufs(ring);
--
- 	/* Free ring resources */
- 	if (ring->rx_buffer_info)
- 		rte_free(ring->rx_buffer_info);
-@@ -779,18 +773,12 @@ static void ena_rx_queue_release(void *queue)
- static void ena_tx_queue_release(void *queue)
- {
- 	struct ena_ring *ring = (struct ena_ring *)queue;
--	struct ena_adapter *adapter = ring->adapter;
--	int ena_qid;
- 
- 	ena_assert_msg(ring->configured,
- 		       "API violation. Releasing not configured queue");
- 	ena_assert_msg(ring->adapter->state != ENA_ADAPTER_STATE_RUNNING,
- 		       "API violation");
- 
--	/* Destroy HW queue */
--	ena_qid = ENA_IO_TXQ_IDX(ring->id);
--	ena_com_destroy_io_queue(&adapter->ena_dev, ena_qid);
--
- 	/* Free all bufs */
- 	ena_tx_queue_release_bufs(ring);
- 
-@@ -1078,10 +1066,86 @@ static void ena_stop(struct rte_eth_dev *dev)
- 		(struct ena_adapter *)(dev->data->dev_private);
- 
- 	rte_timer_stop_sync(&adapter->timer_wd);
-+	ena_free_io_queues_all(adapter);
- 
- 	adapter->state = ENA_ADAPTER_STATE_STOPPED;
- }
- 
-+static int ena_create_io_queue(struct ena_ring *ring)
-+{
-+	struct ena_adapter *adapter;
-+	struct ena_com_dev *ena_dev;
-+	struct ena_com_create_io_ctx ctx =
-+		/* policy set to _HOST just to satisfy icc compiler */
-+		{ ENA_ADMIN_PLACEMENT_POLICY_HOST,
-+		  0, 0, 0, 0, 0 };
-+	uint16_t ena_qid;
-+	int rc;
-+
-+	adapter = ring->adapter;
-+	ena_dev = &adapter->ena_dev;
-+
-+	if (ring->type == ENA_RING_TYPE_TX) {
-+		ena_qid = ENA_IO_TXQ_IDX(ring->id);
-+		ctx.direction = ENA_COM_IO_QUEUE_DIRECTION_TX;
-+		ctx.mem_queue_type = ena_dev->tx_mem_queue_type;
-+		ctx.queue_size = adapter->tx_ring_size;
-+	} else {
-+		ena_qid = ENA_IO_RXQ_IDX(ring->id);
-+		ctx.direction = ENA_COM_IO_QUEUE_DIRECTION_RX;
-+		ctx.queue_size = adapter->rx_ring_size;
-+	}
-+	ctx.qid = ena_qid;
-+	ctx.msix_vector = -1; /* interrupts not used */
-+	ctx.numa_node = ena_cpu_to_node(ring->id);
-+
-+	rc = ena_com_create_io_queue(ena_dev, &ctx);
-+	if (rc) {
-+		RTE_LOG(ERR, PMD,
-+			"failed to create io queue #%d (qid:%d) rc: %d\n",
-+			ring->id, ena_qid, rc);
-+		return rc;
-+	}
-+
-+	rc = ena_com_get_io_handlers(ena_dev, ena_qid,
-+				     &ring->ena_com_io_sq,
-+				     &ring->ena_com_io_cq);
-+	if (rc) {
-+		RTE_LOG(ERR, PMD,
-+			"Failed to get io queue handlers. queue num %d rc: %d\n",
-+			ring->id, rc);
-+		ena_com_destroy_io_queue(ena_dev, ena_qid);
-+		return rc;
-+	}
-+
-+	if (ring->type == ENA_RING_TYPE_TX)
-+		ena_com_update_numa_node(ring->ena_com_io_cq, ctx.numa_node);
-+
-+	return 0;
-+}
-+
-+static void ena_free_io_queues_all(struct ena_adapter *adapter)
-+{
-+	struct rte_eth_dev *eth_dev = adapter->rte_dev;
-+	struct ena_com_dev *ena_dev = &adapter->ena_dev;
-+	int i;
-+	uint16_t ena_qid;
-+	uint16_t nb_rxq = eth_dev->data->nb_rx_queues;
-+	uint16_t nb_txq = eth_dev->data->nb_tx_queues;
-+
-+	for (i = 0; i < nb_txq; ++i) {
-+		ena_qid = ENA_IO_TXQ_IDX(i);
-+		ena_com_destroy_io_queue(ena_dev, ena_qid);
-+	}
-+
-+	for (i = 0; i < nb_rxq; ++i) {
-+		ena_qid = ENA_IO_RXQ_IDX(i);
-+		ena_com_destroy_io_queue(ena_dev, ena_qid);
-+
-+		ena_rx_queue_release_bufs(&adapter->rx_ring[i]);
-+	}
-+}
-+
- static int ena_queue_restart(struct ena_ring *ring)
- {
- 	int rc, bufs_num;
-@@ -1089,6 +1153,12 @@ static int ena_queue_restart(struct ena_ring *ring)
- 	ena_assert_msg(ring->configured == 1,
- 		       "Trying to restart unconfigured queue\n");
- 
-+	rc = ena_create_io_queue(ring);
-+	if (rc) {
-+		PMD_INIT_LOG(ERR, "Failed to create IO queue!\n");
-+		return rc;
-+	}
-+
- 	ring->next_to_clean = 0;
- 	ring->next_to_use = 0;
- 
-@@ -1111,17 +1181,10 @@ static int ena_tx_queue_setup(struct rte_eth_dev *dev,
- 			      __rte_unused unsigned int socket_id,
- 			      const struct rte_eth_txconf *tx_conf)
- {
--	struct ena_com_create_io_ctx ctx =
--		/* policy set to _HOST just to satisfy icc compiler */
--		{ ENA_ADMIN_PLACEMENT_POLICY_HOST,
--		  ENA_COM_IO_QUEUE_DIRECTION_TX, 0, 0, 0, 0 };
- 	struct ena_ring *txq = NULL;
- 	struct ena_adapter *adapter =
- 		(struct ena_adapter *)(dev->data->dev_private);
- 	unsigned int i;
--	int ena_qid;
--	int rc;
--	struct ena_com_dev *ena_dev = &adapter->ena_dev;
- 
- 	txq = &adapter->tx_ring[queue_idx];
- 
-@@ -1146,37 +1209,6 @@ static int ena_tx_queue_setup(struct rte_eth_dev *dev,
- 		return -EINVAL;
- 	}
- 
--	ena_qid = ENA_IO_TXQ_IDX(queue_idx);
--
--	ctx.direction = ENA_COM_IO_QUEUE_DIRECTION_TX;
--	ctx.qid = ena_qid;
--	ctx.msix_vector = -1; /* admin interrupts not used */
--	ctx.mem_queue_type = ena_dev->tx_mem_queue_type;
--	ctx.queue_size = adapter->tx_ring_size;
--	ctx.numa_node = ena_cpu_to_node(queue_idx);
--
--	rc = ena_com_create_io_queue(ena_dev, &ctx);
--	if (rc) {
--		RTE_LOG(ERR, PMD,
--			"failed to create io TX queue #%d (qid:%d) rc: %d\n",
--			queue_idx, ena_qid, rc);
--		return rc;
--	}
--	txq->ena_com_io_cq = &ena_dev->io_cq_queues[ena_qid];
--	txq->ena_com_io_sq = &ena_dev->io_sq_queues[ena_qid];
--
--	rc = ena_com_get_io_handlers(ena_dev, ena_qid,
--				     &txq->ena_com_io_sq,
--				     &txq->ena_com_io_cq);
--	if (rc) {
--		RTE_LOG(ERR, PMD,
--			"Failed to get TX queue handlers. TX queue num %d rc: %d\n",
--			queue_idx, rc);
--		goto err_destroy_io_queue;
--	}
--
--	ena_com_update_numa_node(txq->ena_com_io_cq, ctx.numa_node);
--
- 	txq->port_id = dev->data->port_id;
- 	txq->next_to_clean = 0;
- 	txq->next_to_use = 0;
-@@ -1188,8 +1220,7 @@ static int ena_tx_queue_setup(struct rte_eth_dev *dev,
- 					  RTE_CACHE_LINE_SIZE);
- 	if (!txq->tx_buffer_info) {
- 		RTE_LOG(ERR, PMD, "failed to alloc mem for tx buffer info\n");
--		rc = -ENOMEM;
--		goto err_destroy_io_queue;
-+		return -ENOMEM;
- 	}
- 
- 	txq->empty_tx_reqs = rte_zmalloc("txq->empty_tx_reqs",
-@@ -1197,8 +1228,8 @@ static int ena_tx_queue_setup(struct rte_eth_dev *dev,
- 					 RTE_CACHE_LINE_SIZE);
- 	if (!txq->empty_tx_reqs) {
- 		RTE_LOG(ERR, PMD, "failed to alloc mem for tx reqs\n");
--		rc = -ENOMEM;
--		goto err_free;
-+		rte_free(txq->tx_buffer_info);
-+		return -ENOMEM;
- 	}
- 
- 	for (i = 0; i < txq->ring_size; i++)
-@@ -1214,13 +1245,6 @@ static int ena_tx_queue_setup(struct rte_eth_dev *dev,
- 	dev->data->tx_queues[queue_idx] = txq;
- 
- 	return 0;
--
--err_free:
--	rte_free(txq->tx_buffer_info);
--
--err_destroy_io_queue:
--	ena_com_destroy_io_queue(ena_dev, ena_qid);
--	return rc;
- }
- 
- static int ena_rx_queue_setup(struct rte_eth_dev *dev,
-@@ -1230,16 +1254,10 @@ static int ena_rx_queue_setup(struct rte_eth_dev *dev,
- 			      __rte_unused const struct rte_eth_rxconf *rx_conf,
- 			      struct rte_mempool *mp)
- {
--	struct ena_com_create_io_ctx ctx =
--		/* policy set to _HOST just to satisfy icc compiler */
--		{ ENA_ADMIN_PLACEMENT_POLICY_HOST,
--		  ENA_COM_IO_QUEUE_DIRECTION_RX, 0, 0, 0, 0 };
- 	struct ena_adapter *adapter =
- 		(struct ena_adapter *)(dev->data->dev_private);
- 	struct ena_ring *rxq = NULL;
--	uint16_t ena_qid = 0;
--	int i, rc = 0;
--	struct ena_com_dev *ena_dev = &adapter->ena_dev;
-+	int i;
- 
- 	rxq = &adapter->rx_ring[queue_idx];
- 	if (rxq->configured) {
-@@ -1263,36 +1281,6 @@ static int ena_rx_queue_setup(struct rte_eth_dev *dev,
- 		return -EINVAL;
- 	}
- 
--	ena_qid = ENA_IO_RXQ_IDX(queue_idx);
--
--	ctx.qid = ena_qid;
--	ctx.direction = ENA_COM_IO_QUEUE_DIRECTION_RX;
--	ctx.mem_queue_type = ENA_ADMIN_PLACEMENT_POLICY_HOST;
--	ctx.msix_vector = -1; /* admin interrupts not used */
--	ctx.queue_size = adapter->rx_ring_size;
--	ctx.numa_node = ena_cpu_to_node(queue_idx);
--
--	rc = ena_com_create_io_queue(ena_dev, &ctx);
--	if (rc) {
--		RTE_LOG(ERR, PMD, "failed to create io RX queue #%d rc: %d\n",
--			queue_idx, rc);
--		return rc;
--	}
--
--	rxq->ena_com_io_cq = &ena_dev->io_cq_queues[ena_qid];
--	rxq->ena_com_io_sq = &ena_dev->io_sq_queues[ena_qid];
--
--	rc = ena_com_get_io_handlers(ena_dev, ena_qid,
--				     &rxq->ena_com_io_sq,
--				     &rxq->ena_com_io_cq);
--	if (rc) {
--		RTE_LOG(ERR, PMD,
--			"Failed to get RX queue handlers. RX queue num %d rc: %d\n",
--			queue_idx, rc);
--		ena_com_destroy_io_queue(ena_dev, ena_qid);
--		return rc;
--	}
--
- 	rxq->port_id = dev->data->port_id;
- 	rxq->next_to_clean = 0;
- 	rxq->next_to_use = 0;
-@@ -1304,7 +1292,6 @@ static int ena_rx_queue_setup(struct rte_eth_dev *dev,
- 					  RTE_CACHE_LINE_SIZE);
- 	if (!rxq->rx_buffer_info) {
- 		RTE_LOG(ERR, PMD, "failed to alloc mem for rx buffer info\n");
--		ena_com_destroy_io_queue(ena_dev, ena_qid);
- 		return -ENOMEM;
- 	}
- 
-@@ -1315,7 +1302,6 @@ static int ena_rx_queue_setup(struct rte_eth_dev *dev,
- 		RTE_LOG(ERR, PMD, "failed to alloc mem for empty rx reqs\n");
- 		rte_free(rxq->rx_buffer_info);
- 		rxq->rx_buffer_info = NULL;
--		ena_com_destroy_io_queue(ena_dev, ena_qid);
- 		return -ENOMEM;
- 	}
- 
-@@ -1326,7 +1312,7 @@ static int ena_rx_queue_setup(struct rte_eth_dev *dev,
- 	rxq->configured = 1;
- 	dev->data->rx_queues[queue_idx] = rxq;
- 
--	return rc;
-+	return 0;
- }
- 
- static int ena_populate_rx_queue(struct ena_ring *rxq, unsigned int count)
--- 
-2.7.4
-
diff --git a/build/external/patches/dpdk_18.08/0006-net-bonding-fix-buffer-corruption-in-packets.patch b/build/external/patches/dpdk_18.08/0006-net-bonding-fix-buffer-corruption-in-packets.patch
deleted file mode 100644
index 3a13a7dff00..00000000000
--- a/build/external/patches/dpdk_18.08/0006-net-bonding-fix-buffer-corruption-in-packets.patch
+++ /dev/null
@@ -1,203 +0,0 @@
-commit 6b2a47d
-Author:     Jia Yu <jyu@vmware.com>
-AuthorDate: Sun Aug 19 22:18:45 2018 -0700
-Commit:     Ferruh Yigit <ferruh.yigit@intel.com>
-CommitDate: Tue Aug 28 15:27:39 2018 +0200
-
-    net/bonding: fix buffer corruption in packets
-    
-    When bond slave devices cannot transmit all packets in bufs array,
-    tx_burst callback shall merge the un-transmitted packets back to
-    bufs array. Recent merge logic introduced a bug which causes
-    invalid mbuf addresses being written to bufs array.
-    When caller frees the un-transmitted packets, due to invalid addresses,
-    application will crash.
-    
-    The fix is avoid shifting mbufs, and directly write un-transmitted
-    packets back to bufs array.
-    
-    Fixes: 09150784a776 ("net/bonding: burst mode hash calculation")
-    Cc: stable@dpdk.org
-    
-    Signed-off-by: Jia Yu <jyu@vmware.com>
-    Acked-by: Chas Williams <chas3@att.com>
-
-diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c
-index 4417422..b84f322 100644
---- a/drivers/net/bonding/rte_eth_bond_pmd.c
-+++ b/drivers/net/bonding/rte_eth_bond_pmd.c
-@@ -301,10 +301,10 @@ bond_ethdev_tx_burst_8023ad_fast_queue(void *queue, struct rte_mbuf **bufs,
- 	/* Mapping array generated by hash function to map mbufs to slaves */
- 	uint16_t bufs_slave_port_idxs[RTE_MAX_ETHPORTS] = { 0 };
- 
--	uint16_t slave_tx_count, slave_tx_fail_count[RTE_MAX_ETHPORTS] = { 0 };
-+	uint16_t slave_tx_count;
- 	uint16_t total_tx_count = 0, total_tx_fail_count = 0;
- 
--	uint16_t i, j;
-+	uint16_t i;
- 
- 	if (unlikely(nb_bufs == 0))
- 		return 0;
-@@ -359,34 +359,12 @@ bond_ethdev_tx_burst_8023ad_fast_queue(void *queue, struct rte_mbuf **bufs,
- 
- 		/* If tx burst fails move packets to end of bufs */
- 		if (unlikely(slave_tx_count < slave_nb_bufs[i])) {
--			slave_tx_fail_count[i] = slave_nb_bufs[i] -
-+			int slave_tx_fail_count = slave_nb_bufs[i] -
- 					slave_tx_count;
--			total_tx_fail_count += slave_tx_fail_count[i];
--
--			/*
--			 * Shift bufs to beginning of array to allow reordering
--			 * later
--			 */
--			for (j = 0; j < slave_tx_fail_count[i]; j++) {
--				slave_bufs[i][j] =
--					slave_bufs[i][(slave_tx_count - 1) + j];
--			}
--		}
--	}
--
--	/*
--	 * If there are tx burst failures we move packets to end of bufs to
--	 * preserve expected PMD behaviour of all failed transmitted being
--	 * at the end of the input mbuf array
--	 */
--	if (unlikely(total_tx_fail_count > 0)) {
--		int bufs_idx = nb_bufs - total_tx_fail_count - 1;
--
--		for (i = 0; i < slave_count; i++) {
--			if (slave_tx_fail_count[i] > 0) {
--				for (j = 0; j < slave_tx_fail_count[i]; j++)
--					bufs[bufs_idx++] = slave_bufs[i][j];
--			}
-+			total_tx_fail_count += slave_tx_fail_count;
-+			memcpy(&bufs[nb_bufs - total_tx_fail_count],
-+			       &slave_bufs[i][slave_tx_count],
-+			       slave_tx_fail_count * sizeof(bufs[0]));
- 		}
- 	}
- 
-@@ -716,8 +694,8 @@ bond_ethdev_tx_burst_round_robin(void *queue, struct rte_mbuf **bufs,
- 				tx_fail_total += tx_fail_slave;
- 
- 				memcpy(&bufs[nb_pkts - tx_fail_total],
--						&slave_bufs[i][num_tx_slave],
--						tx_fail_slave * sizeof(bufs[0]));
-+				       &slave_bufs[i][num_tx_slave],
-+				       tx_fail_slave * sizeof(bufs[0]));
- 			}
- 			num_tx_total += num_tx_slave;
- 		}
-@@ -1222,10 +1200,10 @@ bond_ethdev_tx_burst_balance(void *queue, struct rte_mbuf **bufs,
- 	/* Mapping array generated by hash function to map mbufs to slaves */
- 	uint16_t bufs_slave_port_idxs[nb_bufs];
- 
--	uint16_t slave_tx_count, slave_tx_fail_count[RTE_MAX_ETHPORTS] = { 0 };
-+	uint16_t slave_tx_count;
- 	uint16_t total_tx_count = 0, total_tx_fail_count = 0;
- 
--	uint16_t i, j;
-+	uint16_t i;
- 
- 	if (unlikely(nb_bufs == 0))
- 		return 0;
-@@ -1266,34 +1244,12 @@ bond_ethdev_tx_burst_balance(void *queue, struct rte_mbuf **bufs,
- 
- 		/* If tx burst fails move packets to end of bufs */
- 		if (unlikely(slave_tx_count < slave_nb_bufs[i])) {
--			slave_tx_fail_count[i] = slave_nb_bufs[i] -
-+			int slave_tx_fail_count = slave_nb_bufs[i] -
- 					slave_tx_count;
--			total_tx_fail_count += slave_tx_fail_count[i];
--
--			/*
--			 * Shift bufs to beginning of array to allow reordering
--			 * later
--			 */
--			for (j = 0; j < slave_tx_fail_count[i]; j++) {
--				slave_bufs[i][j] =
--					slave_bufs[i][(slave_tx_count - 1) + j];
--			}
--		}
--	}
--
--	/*
--	 * If there are tx burst failures we move packets to end of bufs to
--	 * preserve expected PMD behaviour of all failed transmitted being
--	 * at the end of the input mbuf array
--	 */
--	if (unlikely(total_tx_fail_count > 0)) {
--		int bufs_idx = nb_bufs - total_tx_fail_count - 1;
--
--		for (i = 0; i < slave_count; i++) {
--			if (slave_tx_fail_count[i] > 0) {
--				for (j = 0; j < slave_tx_fail_count[i]; j++)
--					bufs[bufs_idx++] = slave_bufs[i][j];
--			}
-+			total_tx_fail_count += slave_tx_fail_count;
-+			memcpy(&bufs[nb_bufs - total_tx_fail_count],
-+			       &slave_bufs[i][slave_tx_count],
-+			       slave_tx_fail_count * sizeof(bufs[0]));
- 		}
- 	}
- 
-@@ -1320,10 +1276,10 @@ bond_ethdev_tx_burst_8023ad(void *queue, struct rte_mbuf **bufs,
- 	/* Mapping array generated by hash function to map mbufs to slaves */
- 	uint16_t bufs_slave_port_idxs[RTE_MAX_ETHPORTS] = { 0 };
- 
--	uint16_t slave_tx_count, slave_tx_fail_count[RTE_MAX_ETHPORTS] = { 0 };
-+	uint16_t slave_tx_count;
- 	uint16_t total_tx_count = 0, total_tx_fail_count = 0;
- 
--	uint16_t i, j;
-+	uint16_t i;
- 
- 	if (unlikely(nb_bufs == 0))
- 		return 0;
-@@ -1381,39 +1337,13 @@ bond_ethdev_tx_burst_8023ad(void *queue, struct rte_mbuf **bufs,
- 
- 			/* If tx burst fails move packets to end of bufs */
- 			if (unlikely(slave_tx_count < slave_nb_bufs[i])) {
--				slave_tx_fail_count[i] = slave_nb_bufs[i] -
-+				int slave_tx_fail_count = slave_nb_bufs[i] -
- 						slave_tx_count;
--				total_tx_fail_count += slave_tx_fail_count[i];
--
--				/*
--				 * Shift bufs to beginning of array to allow
--				 * reordering later
--				 */
--				for (j = 0; j < slave_tx_fail_count[i]; j++)
--					slave_bufs[i][j] =
--						slave_bufs[i]
--							[(slave_tx_count - 1)
--							+ j];
--			}
--		}
-+				total_tx_fail_count += slave_tx_fail_count;
- 
--		/*
--		 * If there are tx burst failures we move packets to end of
--		 * bufs to preserve expected PMD behaviour of all failed
--		 * transmitted being at the end of the input mbuf array
--		 */
--		if (unlikely(total_tx_fail_count > 0)) {
--			int bufs_idx = nb_bufs - total_tx_fail_count - 1;
--
--			for (i = 0; i < slave_count; i++) {
--				if (slave_tx_fail_count[i] > 0) {
--					for (j = 0;
--						j < slave_tx_fail_count[i];
--						j++) {
--						bufs[bufs_idx++] =
--							slave_bufs[i][j];
--					}
--				}
-+				memcpy(&bufs[nb_bufs - total_tx_fail_count],
-+				       &slave_bufs[i][slave_tx_count],
-+				       slave_tx_fail_count * sizeof(bufs[0]));
- 			}
- 		}
- 	}