add: nasm and ipsec-mb into vpp-ext-deps packaging

Change-Id: Ie5d85af84ae0d8b15edf5962213ed1b1953bee2f
Signed-off-by: Damjan Marion <damarion@cisco.com>

7 files changed, 656 insertions, 0 deletions

diff --git a/build/external/patches/README b/build/external/patches/README
new file mode 100644
index 00000000000..0bead2ef629
--- /dev/null
+++ b/build/external/patches/README
@@ -0,0 +1,30 @@
+
+Changes needed to DPDK are stored here as git patch files. Maintaining these
+files using “git format-patch” and “git am” will make it simpler to manage
+these changes. Patches made to DPDK should only be temporary until they are
+accepted upstream and made available in the next DPDK release.
+
+The following is the method used to generate these patches:
+
+1. Git clone the package to a new directory:
+ # git clone http://dpdk.org/git/dpdk dpdk
+
+2. Create a branch based on the release you wish to patch.
+Note, “git tag” will show you all the release tags. The following example is
+for release tag “v2.2.0” and will create a branch named “two_dot_two”.
+ # cd <root dir>
+ # git checkout -b two_dot_two v2.2.0
+
+3. Apply all the existing patches to this new branch.
+ # git am </path/to/existing/patches/*>
+
+4. Make your changes and commit your change to your repository.
+ # <edit files>
+ # git commit -s
+
+5. Create the patch files with format-patch. This creates all the patch files
+for your branch (two_dot_two), with your latest commits as the last ones.
+ # git format-patch master..two_dot_two
+
+6. Copy, add and commit the new patches into the patches directory.
+
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
new file mode 100644
index 00000000000..b737461a99b
--- /dev/null
+++ b/build/external/patches/dpdk_18.05/0001-i40evf-don-t-reset-device_info-data.patch
@@ -0,0 +1,28 @@
+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
new file mode 100644
index 00000000000..fb71e94c7ba
--- /dev/null
+++ b/build/external/patches/dpdk_18.05/0002-ixgbe-link-wait-longer.patch
@@ -0,0 +1,13 @@
+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
new file mode 100644
index 00000000000..87c9cf92469
--- /dev/null
+++ b/build/external/patches/dpdk_18.08/0001-net-mlx5-support-externally-allocated-mempool.patch
@@ -0,0 +1,270 @@
+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
new file mode 100644
index 00000000000..b32862335e5
--- /dev/null
+++ b/build/external/patches/dpdk_18.08/0002-mlx4-support-externally-allocated-mempool.patch
@@ -0,0 +1,250 @@
+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
new file mode 100644
index 00000000000..93d1601c677
--- /dev/null
+++ b/build/external/patches/dpdk_18.08/0003-ixgbe-wait-longer-for-link-after-fiber-MAC-setup.patch
@@ -0,0 +1,39 @@
+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/nasm_2.13.03/0001-Fix-gcc-8-compilation.patch b/build/external/patches/nasm_2.13.03/0001-Fix-gcc-8-compilation.patch
new file mode 100644
index 00000000000..73b59a5dc7b
--- /dev/null
+++ b/build/external/patches/nasm_2.13.03/0001-Fix-gcc-8-compilation.patch
@@ -0,0 +1,26 @@
+From aa9324ae33870cd3b9d90251e380a6d704651a60 Mon Sep 17 00:00:00 2001
+From: Damjan Marion <damarion@cisco.com>
+Date: Mon, 17 Sep 2018 09:25:35 +0200
+Subject: [PATCH] Fix gcc-8 compilation
+
+Signed-off-by: Damjan Marion <damarion@cisco.com>
+---
+ include/nasmlib.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/include/nasmlib.h b/include/nasmlib.h
+index 79e866b..5f07d77 100644
+--- a/include/nasmlib.h
++++ b/include/nasmlib.h
+@@ -191,7 +191,7 @@ int64_t readstrnum(char *str, int length, bool *warn);
+  * seg_init: Initialise the segment-number allocator.
+  * seg_alloc: allocate a hitherto unused segment number.
+  */
+-void pure_func seg_init(void);
++int32_t pure_func seg_init(void);
+ int32_t pure_func seg_alloc(void);
+ 
+ /*
+-- 
+2.17.1
+