Rebase DPDK patches

Change-Id: I3ef9faceb085bd06b55e3ba7800389eaae56177a
Signed-off-by: Damjan Marion <damarion@cisco.com>

7 files changed, 139 insertions, 100 deletions

diff --git a/dpdk/dpdk-16.04_patches/0009-enic-fix-imissed-rx-counter.patch b/dpdk/dpdk-16.04_patches/0009-enic-fix-imissed-to-count-drops-due-to-lack-of-RX-bu.patch
index 81e7bf3d..b7a5e570 100644
--- a/dpdk/dpdk-16.04_patches/0009-enic-fix-imissed-rx-counter.patch
+++ b/dpdk/dpdk-16.04_patches/0009-enic-fix-imissed-to-count-drops-due-to-lack-of-RX-bu.patch
@@ -1,7 +1,7 @@
-From 3433c7828ec909fccb768636ee21867030da14c9 Mon Sep 17 00:00:00 2001
+From b41648c53981a534069a8ce1b75f189ba83e24c8 Mon Sep 17 00:00:00 2001
 From: John Daley <johndale@cisco.com>
 Date: Tue, 26 Apr 2016 13:30:50 -0700
-Subject: [PATCH 1/3] enic: fix 'imissed' to count drops due to lack of RX
+Subject: [PATCH 09/17] enic: fix 'imissed' to count drops due to lack of RX
  buffers
 
 Fixes: 7182d3e7d177 ("enic: expose Rx missed packets counter")
@@ -11,7 +11,7 @@ Signed-off-by: John Daley <johndale@cisco.com>
  1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
-index 60fe765..be4e9e5 100644
+index e3da51d..06cacd4 100644
 --- a/drivers/net/enic/enic_main.c
 +++ b/drivers/net/enic/enic_main.c
 @@ -243,10 +243,10 @@ void enic_dev_stats_get(struct enic *enic, struct rte_eth_stats *r_stats)
@@ -25,8 +25,8 @@ index 60fe765..be4e9e5 100644
 -	r_stats->imissed = stats->rx.rx_drop;
 +	r_stats->imissed = stats->rx.rx_no_bufs;
  
+ 	r_stats->imcasts = stats->rx.rx_multicast_frames_ok;
  	r_stats->rx_nombuf = stats->rx.rx_no_bufs;
- }
 -- 
-2.7.0
+2.7.4
 
diff --git a/dpdk/dpdk-16.04_patches/0011-enic-fix-misalignment-of-Rx-mbuf-data.patch b/dpdk/dpdk-16.04_patches/0011-enic-fix-misalignment-of-Rx-mbuf-data.patch
index 69ca3f31..0d4267be 100644
--- a/dpdk/dpdk-16.04_patches/0011-enic-fix-misalignment-of-Rx-mbuf-data.patch
+++ b/dpdk/dpdk-16.04_patches/0011-enic-fix-misalignment-of-Rx-mbuf-data.patch
@@ -1,7 +1,7 @@
-From 454eb71eca1912e32a509c738a99a340cc2488cf Mon Sep 17 00:00:00 2001
+From d91c4e2de969086ebc8c3a1dfa30913ea3de37b4 Mon Sep 17 00:00:00 2001
 From: John Daley <johndale@cisco.com>
 Date: Mon, 25 Apr 2016 16:24:53 -0700
-Subject: [PATCH 2/3] enic: fix misalignment of Rx mbuf data
+Subject: [PATCH 11/17] enic: fix misalignment of Rx mbuf data
 
 Data DMA used m->data_off of uninitialized mbufs instead of
 RTE_PKTMBUF_HEADROOM, potentially causing Rx data to be
@@ -15,10 +15,10 @@ Signed-off-by: John Daley <johndale@cisco.com>
  2 files changed, 7 insertions(+), 4 deletions(-)
 
 diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
-index be4e9e5..646d87f 100644
+index 06cacd4..b164307 100644
 --- a/drivers/net/enic/enic_main.c
 +++ b/drivers/net/enic/enic_main.c
-@@ -354,10 +354,11 @@ enic_alloc_rx_queue_mbufs(struct enic *enic, struct vnic_rq *rq)
+@@ -355,10 +355,11 @@ enic_alloc_rx_queue_mbufs(struct enic *enic, struct vnic_rq *rq)
  			return -ENOMEM;
  		}
  
@@ -51,5 +51,5 @@ index 232987a..39bb55c 100644
  		/* Fill in the rest of the mbuf */
  		rxmb->data_off = RTE_PKTMBUF_HEADROOM;
 -- 
-2.7.0
+2.7.4
 
diff --git a/dpdk/dpdk-16.04_patches/0012-enic-Optimization-of-Tx-path-to-reduce-Host-CPU-over.patch b/dpdk/dpdk-16.04_patches/0012-enic-Optimization-of-Tx-path-to-reduce-Host-CPU-over.patch
index 4858b8f5..7acead45 100644
--- a/dpdk/dpdk-16.04_patches/0012-enic-Optimization-of-Tx-path-to-reduce-Host-CPU-over.patch
+++ b/dpdk/dpdk-16.04_patches/0012-enic-Optimization-of-Tx-path-to-reduce-Host-CPU-over.patch
@@ -1,7 +1,7 @@
-From ca6bbb723880e91d006de6cc485259da988859aa Mon Sep 17 00:00:00 2001
+From 4e1872a43b3ad824e37f840c9ed1e0c1f1b24a32 Mon Sep 17 00:00:00 2001
 From: John Daley <johndale@cisco.com>
 Date: Tue, 5 Apr 2016 15:19:06 -0700
-Subject: [PATCH 3/3] enic: Optimization of Tx path to reduce Host CPU
+Subject: [PATCH 12/17] enic: Optimization of Tx path to reduce Host CPU
  overhead, cleanup
 
 Optimizations and cleanup:
@@ -642,7 +642,7 @@ index 6bea940..697ff82 100644
  	pdev = eth_dev->pci_dev;
  	rte_eth_copy_pci_info(eth_dev, pdev);
 diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
-index 646d87f..ba73604 100644
+index b164307..9bfdec1 100644
 --- a/drivers/net/enic/enic_main.c
 +++ b/drivers/net/enic/enic_main.c
 @@ -40,11 +40,11 @@
@@ -773,7 +773,7 @@ index 646d87f..ba73604 100644
  
  void enic_dev_stats_clear(struct enic *enic)
  {
-@@ -297,12 +217,28 @@ void enic_init_vnic_resources(struct enic *enic)
+@@ -298,12 +218,28 @@ void enic_init_vnic_resources(struct enic *enic)
  	unsigned int error_interrupt_enable = 1;
  	unsigned int error_interrupt_offset = 0;
  	unsigned int index = 0;
@@ -802,7 +802,7 @@ index 646d87f..ba73604 100644
  	}
  
  	for (index = 0; index < enic->wq_count; index++) {
-@@ -310,22 +246,19 @@ void enic_init_vnic_resources(struct enic *enic)
+@@ -311,22 +247,19 @@ void enic_init_vnic_resources(struct enic *enic)
  			enic_cq_wq(enic, index),
  			error_interrupt_enable,
  			error_interrupt_offset);
@@ -830,7 +830,7 @@ index 646d87f..ba73604 100644
  	}
  
  	vnic_intr_init(&enic->intr,
-@@ -569,6 +502,7 @@ void enic_free_wq(void *txq)
+@@ -570,6 +503,7 @@ void enic_free_wq(void *txq)
  	struct vnic_wq *wq = (struct vnic_wq *)txq;
  	struct enic *enic = vnic_dev_priv(wq->vdev);
  
@@ -838,7 +838,7 @@ index 646d87f..ba73604 100644
  	vnic_wq_free(wq);
  	vnic_cq_free(&enic->cq[enic->rq_count + wq->index]);
  }
-@@ -579,6 +513,8 @@ int enic_alloc_wq(struct enic *enic, uint16_t queue_idx,
+@@ -580,6 +514,8 @@ int enic_alloc_wq(struct enic *enic, uint16_t queue_idx,
  	int err;
  	struct vnic_wq *wq = &enic->wq[queue_idx];
  	unsigned int cq_index = enic_cq_wq(enic, queue_idx);
@@ -847,7 +847,7 @@ index 646d87f..ba73604 100644
  
  	wq->socket_id = socket_id;
  	if (nb_desc) {
-@@ -614,6 +550,18 @@ int enic_alloc_wq(struct enic *enic, uint16_t queue_idx,
+@@ -615,6 +551,18 @@ int enic_alloc_wq(struct enic *enic, uint16_t queue_idx,
  		dev_err(enic, "error in allocation of cq for wq\n");
  	}
  
@@ -1840,5 +1840,5 @@ index 0000000..71ca34e
 +	return index;
 +}
 -- 
-2.7.0
+2.7.4
 
diff --git a/dpdk/dpdk-16.04_patches/0013-Revert-ixgbe-fix-packet-type-from-vector-Rx.patch b/dpdk/dpdk-16.04_patches/0013-Revert-ixgbe-fix-packet-type-from-vector-Rx.patch
index fca07a6f..e64ed590 100755
--- a/dpdk/dpdk-16.04_patches/0013-Revert-ixgbe-fix-packet-type-from-vector-Rx.patch
+++ b/dpdk/dpdk-16.04_patches/0013-Revert-ixgbe-fix-packet-type-from-vector-Rx.patch
@@ -1,7 +1,7 @@
-From 379d9246e60eb289edd911fbc27929cf73a038ac Mon Sep 17 00:00:00 2001
+From 33f94cb41621f2816db702b6b104f4642eefa857 Mon Sep 17 00:00:00 2001
 From: Damjan Marion <damarion@cisco.com>
 Date: Fri, 29 Apr 2016 19:51:35 +0200
-Subject: [PATCH] Revert "ixgbe: fix packet type from vector Rx"
+Subject: [PATCH 13/17] Revert "ixgbe: fix packet type from vector Rx"
 
 This reverts commit d9a2009a81089093645fea2e04b51dd37edf3e6f.
 ---
@@ -10,10 +10,10 @@ This reverts commit d9a2009a81089093645fea2e04b51dd37edf3e6f.
  2 files changed, 26 insertions(+), 12 deletions(-)
 
 diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
-index eec607c..b24cdbd 100644
+index 3f1ebc1..c48cb52 100644
 --- a/drivers/net/ixgbe/ixgbe_ethdev.c
 +++ b/drivers/net/ixgbe/ixgbe_ethdev.c
-@@ -2996,7 +2996,9 @@ ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
+@@ -3000,7 +3000,9 @@ ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
  	if (dev->rx_pkt_burst == ixgbe_recv_pkts ||
  	    dev->rx_pkt_burst == ixgbe_recv_pkts_lro_single_alloc ||
  	    dev->rx_pkt_burst == ixgbe_recv_pkts_lro_bulk_alloc ||
diff --git a/dpdk/dpdk-16.04_patches/0015-enic-counter_improvement.patch b/dpdk/dpdk-16.04_patches/0015-ENIC-counter-improvement.patch
index 6c8986bb..721fd107 100755..100644
--- a/dpdk/dpdk-16.04_patches/0015-enic-counter_improvement.patch
+++ b/dpdk/dpdk-16.04_patches/0015-ENIC-counter-improvement.patch
@@ -1,7 +1,19 @@
-diff -ur dpdk-16.04.orig/drivers/net/enic/enic.h dpdk-16.04/drivers/net/enic/enic.h
---- dpdk-16.04.orig/drivers/net/enic/enic.h	2016-05-26 16:59:16.531326660 -0700
-+++ dpdk-16.04/drivers/net/enic/enic.h	2016-05-26 16:59:52.689262489 -0700
-@@ -91,6 +91,11 @@
+From 30a3d6e23880094edfc51b49b11099c8b8bfa8cd Mon Sep 17 00:00:00 2001
+From: John Lo <loj@cisco.com>
+Date: Tue, 7 Jun 2016 12:36:23 +0200
+Subject: [PATCH 15/17] ENIC counter improvement
+
+---
+ drivers/net/enic/enic.h      |  7 +++++++
+ drivers/net/enic/enic_main.c | 38 ++++++++++++++++++++++++++++++++++----
+ drivers/net/enic/enic_rxtx.c | 15 +++++++--------
+ 3 files changed, 48 insertions(+), 12 deletions(-)
+
+diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
+index 43b82a6..7c1b5c9 100644
+--- a/drivers/net/enic/enic.h
++++ b/drivers/net/enic/enic.h
+@@ -91,6 +91,11 @@ struct enic_fdir {
  	struct enic_fdir_node *nodes[ENICPMD_FDIR_MAX];
  };
  
@@ -13,7 +25,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic.h dpdk-16.04/drivers/net/enic/eni
  /* Per-instance private data structure */
  struct enic {
  	struct enic *next;
-@@ -133,6 +138,8 @@
+@@ -133,6 +138,8 @@ struct enic {
  	/* interrupt resource */
  	struct vnic_intr intr;
  	unsigned int intr_count;
@@ -22,10 +34,11 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic.h dpdk-16.04/drivers/net/enic/eni
  };
  
  static inline unsigned int enic_cq_rq(__rte_unused struct enic *enic, unsigned int rq)
-diff -ur dpdk-16.04.orig/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/enic/enic_main.c
---- dpdk-16.04.orig/drivers/net/enic/enic_main.c	2016-05-26 16:59:16.533326822 -0700
-+++ dpdk-16.04/drivers/net/enic/enic_main.c	2016-05-26 17:08:11.768801926 -0700
-@@ -142,22 +142,51 @@
+diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
+index 9bfdec1..a00565a 100644
+--- a/drivers/net/enic/enic_main.c
++++ b/drivers/net/enic/enic_main.c
+@@ -142,22 +142,51 @@ static void enic_log_q_error(struct enic *enic)
  }
  
  
@@ -78,7 +91,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/eni
  	r_stats->opackets = stats->tx.tx_frames_ok;
  
  	r_stats->ibytes = stats->rx.rx_bytes_ok;
-@@ -166,10 +195,9 @@
+@@ -166,10 +195,9 @@ void enic_dev_stats_get(struct enic *enic, struct rte_eth_stats *r_stats)
  	r_stats->ierrors = stats->rx.rx_errors + stats->rx.rx_drop;
  	r_stats->oerrors = stats->tx.tx_errors;
  
@@ -91,7 +104,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/eni
  }
  
  void enic_del_mac_address(struct enic *enic)
-@@ -755,6 +783,8 @@
+@@ -755,6 +783,8 @@ int enic_setup_finish(struct enic *enic)
  {
  	int ret;
  
@@ -100,10 +113,11 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/eni
  	ret = enic_set_rss_nic_cfg(enic);
  	if (ret) {
  		dev_err(enic, "Failed to config nic, aborting.\n");
-diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/enic/enic_rxtx.c
---- dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c	2016-05-26 16:59:16.522325929 -0700
-+++ dpdk-16.04/drivers/net/enic/enic_rxtx.c	2016-05-26 16:59:52.694262896 -0700
-@@ -251,6 +251,7 @@
+diff --git a/drivers/net/enic/enic_rxtx.c b/drivers/net/enic/enic_rxtx.c
+index 138dfb8..174486b 100644
+--- a/drivers/net/enic/enic_rxtx.c
++++ b/drivers/net/enic/enic_rxtx.c
+@@ -251,6 +251,7 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
  	struct vnic_cq *cq;
  	volatile struct cq_desc *cqd_ptr;
  	uint8_t color;
@@ -111,7 +125,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/eni
  
  	cq = &enic->cq[enic_cq_rq(enic, rq->index)];
  	rx_id = cq->to_clean;		/* index of cqd, rqd, mbuf_table */
-@@ -278,10 +279,7 @@
+@@ -278,10 +279,7 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
  		/* allocate a new mbuf */
  		nmb = rte_rxmbuf_alloc(rq->mp);
  		if (nmb == NULL) {
@@ -123,7 +137,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/eni
  			break;
  		}
  
-@@ -323,9 +321,10 @@
+@@ -323,9 +321,10 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
  			rxmb->packet_type = enic_cq_rx_flags_to_pkt_type(&cqd);
  			enic_cq_rx_to_pkt_flags(&cqd, rxmb);
  		} else {
@@ -137,7 +151,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/eni
  		}
  		rxmb->data_len = rxmb->pkt_len;
  
-@@ -337,7 +336,7 @@
+@@ -337,7 +336,7 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
  		rx_pkts[nb_rx++] = rxmb;
  	}
  
@@ -146,3 +160,6 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/eni
  	cq->to_clean = rx_id;
  
  	if (nb_hold > rq->rx_free_thresh) {
+-- 
+2.7.4
+
diff --git a/dpdk/dpdk-16.04_patches/0016-enic-scatter-rx.patch b/dpdk/dpdk-16.04_patches/0016-ENIC-scatter-RX.patch
index 0f1f3161..e0daab06 100755..100644
--- a/dpdk/dpdk-16.04_patches/0016-enic-scatter-rx.patch
+++ b/dpdk/dpdk-16.04_patches/0016-ENIC-scatter-RX.patch
@@ -1,7 +1,22 @@
-diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/rq_enet_desc.h dpdk-16.04/drivers/net/enic/base/rq_enet_desc.h
---- dpdk-16.04.orig2/drivers/net/enic/base/rq_enet_desc.h	2016-05-13 18:09:07.523938072 -0700
-+++ dpdk-16.04/drivers/net/enic/base/rq_enet_desc.h	2016-05-13 18:09:54.359743075 -0700
-@@ -55,7 +55,7 @@
+From f03d5a02fc2b3cc24bf059a273ea1473cdb9993b Mon Sep 17 00:00:00 2001
+From: John Lo <loj@cisco.com>
+Date: Tue, 7 Jun 2016 12:40:07 +0200
+Subject: [PATCH 16/17] ENIC scatter RX
+
+---
+ drivers/net/enic/base/rq_enet_desc.h |   2 +-
+ drivers/net/enic/base/vnic_rq.c      |  12 +-
+ drivers/net/enic/base/vnic_rq.h      |  18 ++-
+ drivers/net/enic/enic.h              |  10 ++
+ drivers/net/enic/enic_main.c         | 236 +++++++++++++++++++++++++++--------
+ drivers/net/enic/enic_rxtx.c         | 139 ++++++++++++++-------
+ 6 files changed, 313 insertions(+), 104 deletions(-)
+
+diff --git a/drivers/net/enic/base/rq_enet_desc.h b/drivers/net/enic/base/rq_enet_desc.h
+index 7292d9d..13e24b4 100644
+--- a/drivers/net/enic/base/rq_enet_desc.h
++++ b/drivers/net/enic/base/rq_enet_desc.h
+@@ -55,7 +55,7 @@ enum rq_enet_type_types {
  #define RQ_ENET_TYPE_BITS		2
  #define RQ_ENET_TYPE_MASK		((1 << RQ_ENET_TYPE_BITS) - 1)
  
@@ -10,10 +25,11 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/rq_enet_desc.h dpdk-16.04/driv
  	u64 address, u8 type, u16 length)
  {
  	desc->address = cpu_to_le64(address);
-diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.c dpdk-16.04/drivers/net/enic/base/vnic_rq.c
---- dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.c	2016-05-13 18:09:07.533938883 -0700
-+++ dpdk-16.04/drivers/net/enic/base/vnic_rq.c	2016-05-13 18:09:54.360743158 -0700
-@@ -84,11 +84,16 @@
+diff --git a/drivers/net/enic/base/vnic_rq.c b/drivers/net/enic/base/vnic_rq.c
+index cb62c5e..d97f93e 100644
+--- a/drivers/net/enic/base/vnic_rq.c
++++ b/drivers/net/enic/base/vnic_rq.c
+@@ -84,11 +84,16 @@ void vnic_rq_init_start(struct vnic_rq *rq, unsigned int cq_index,
  	iowrite32(cq_index, &rq->ctrl->cq_index);
  	iowrite32(error_interrupt_enable, &rq->ctrl->error_interrupt_enable);
  	iowrite32(error_interrupt_offset, &rq->ctrl->error_interrupt_offset);
@@ -32,7 +48,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.c dpdk-16.04/drivers/n
  }
  
  void vnic_rq_init(struct vnic_rq *rq, unsigned int cq_index,
-@@ -96,6 +101,7 @@
+@@ -96,6 +101,7 @@ void vnic_rq_init(struct vnic_rq *rq, unsigned int cq_index,
  	unsigned int error_interrupt_offset)
  {
  	u32 fetch_index = 0;
@@ -40,7 +56,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.c dpdk-16.04/drivers/n
  	/* Use current fetch_index as the ring starting point */
  	fetch_index = ioread32(&rq->ctrl->fetch_index);
  
-@@ -110,6 +116,8 @@
+@@ -110,6 +116,8 @@ void vnic_rq_init(struct vnic_rq *rq, unsigned int cq_index,
  		error_interrupt_offset);
  	rq->rxst_idx = 0;
  	rq->tot_pkts = 0;
@@ -49,10 +65,11 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.c dpdk-16.04/drivers/n
  }
  
  void vnic_rq_error_out(struct vnic_rq *rq, unsigned int error)
-diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.h dpdk-16.04/drivers/net/enic/base/vnic_rq.h
---- dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.h	2016-05-13 18:09:07.540939452 -0700
-+++ dpdk-16.04/drivers/net/enic/base/vnic_rq.h	2016-05-13 18:09:54.362743322 -0700
-@@ -60,10 +60,18 @@
+diff --git a/drivers/net/enic/base/vnic_rq.h b/drivers/net/enic/base/vnic_rq.h
+index 424415c..d1e2f52 100644
+--- a/drivers/net/enic/base/vnic_rq.h
++++ b/drivers/net/enic/base/vnic_rq.h
+@@ -60,10 +60,18 @@ struct vnic_rq_ctrl {
  	u32 pad7;
  	u32 error_status;		/* 0x48 */
  	u32 pad8;
@@ -73,7 +90,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.h dpdk-16.04/drivers/n
  };
  
  struct vnic_rq {
-@@ -82,6 +90,12 @@
+@@ -82,6 +90,12 @@ struct vnic_rq {
  	struct rte_mempool *mp;
  	uint16_t rxst_idx;
  	uint32_t tot_pkts;
@@ -86,10 +103,11 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.h dpdk-16.04/drivers/n
  };
  
  static inline unsigned int vnic_rq_desc_avail(struct vnic_rq *rq)
-diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic.h dpdk-16.04/drivers/net/enic/enic.h
---- dpdk-16.04.orig2/drivers/net/enic/enic.h	2016-05-13 18:09:07.553940507 -0700
-+++ dpdk-16.04/drivers/net/enic/enic.h	2016-05-13 18:09:54.365743565 -0700
-@@ -142,6 +142,16 @@
+diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
+index 7c1b5c9..d2de6ee 100644
+--- a/drivers/net/enic/enic.h
++++ b/drivers/net/enic/enic.h
+@@ -142,6 +142,16 @@ struct enic {
  	struct enic_soft_stats soft_stats;
  };
  
@@ -106,10 +124,11 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic.h dpdk-16.04/drivers/net/enic/
  static inline unsigned int enic_cq_rq(__rte_unused struct enic *enic, unsigned int rq)
  {
  	return rq;
-diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/enic/enic_main.c
---- dpdk-16.04.orig2/drivers/net/enic/enic_main.c	2016-05-13 18:09:07.557940834 -0700
-+++ dpdk-16.04/drivers/net/enic/enic_main.c	2016-05-13 18:10:40.099459001 -0700
-@@ -248,15 +248,23 @@
+diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
+index a00565a..be17707 100644
+--- a/drivers/net/enic/enic_main.c
++++ b/drivers/net/enic/enic_main.c
+@@ -247,15 +247,23 @@ void enic_init_vnic_resources(struct enic *enic)
  	unsigned int error_interrupt_offset = 0;
  	unsigned int index = 0;
  	unsigned int cq_idx;
@@ -134,7 +153,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
  		cq_idx = enic_cq_rq(enic, index);
  		vnic_cq_init(&enic->cq[cq_idx],
  			0 /* flow_control_enable */,
-@@ -306,6 +314,9 @@
+@@ -305,6 +313,9 @@ enic_alloc_rx_queue_mbufs(struct enic *enic, struct vnic_rq *rq)
  	unsigned i;
  	dma_addr_t dma_addr;
  
@@ -144,7 +163,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
  	dev_debug(enic, "queue %u, allocating %u rx queue mbufs\n", rq->index,
  		  rq->ring.desc_count);
  
-@@ -317,20 +328,20 @@
+@@ -316,20 +327,20 @@ enic_alloc_rx_queue_mbufs(struct enic *enic, struct vnic_rq *rq)
  			return -ENOMEM;
  		}
  
@@ -173,7 +192,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
  	rq->rx_nb_hold = 0;
  
  	dev_debug(enic, "port=%u, qidx=%u, Write %u posted idx, %u sw held\n",
-@@ -338,6 +349,8 @@
+@@ -337,6 +348,8 @@ enic_alloc_rx_queue_mbufs(struct enic *enic, struct vnic_rq *rq)
  	iowrite32(rq->posted_index, &rq->ctrl->posted_index);
  	rte_rmb();
  
@@ -182,7 +201,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
  	return 0;
  
  }
-@@ -399,17 +412,25 @@
+@@ -398,17 +411,25 @@ int enic_enable(struct enic *enic)
  			"Flow director feature will not work\n");
  
  	for (index = 0; index < enic->rq_count; index++) {
@@ -212,7 +231,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
  
  	vnic_dev_enable_wait(enic->vdev);
  
-@@ -441,14 +462,26 @@
+@@ -440,14 +461,26 @@ int enic_alloc_intr_resources(struct enic *enic)
  
  void enic_free_rq(void *rxq)
  {
@@ -221,7 +240,12 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
 +	struct vnic_rq *rq_sop = (struct vnic_rq *)rxq;
 +	struct enic *enic = vnic_dev_priv(rq_sop->vdev);
 +	struct vnic_rq *rq_data = &enic->rq[rq_sop->data_queue_idx];
-+
+ 
+-	enic_rxmbuf_queue_release(enic, rq);
+-	rte_free(rq->mbuf_ring);
+-	rq->mbuf_ring = NULL;
+-	vnic_rq_free(rq);
+-	vnic_cq_free(&enic->cq[rq->index]);
 +	enic_rxmbuf_queue_release(enic, rq_sop);
 +	if (rq_data->in_use)
 +		enic_rxmbuf_queue_release(enic, rq_data);
@@ -236,17 +260,12 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
 +	vnic_rq_free(rq_sop);
 +	if (rq_data->in_use)
 +		vnic_rq_free(rq_data);
- 
--	enic_rxmbuf_queue_release(enic, rq);
--	rte_free(rq->mbuf_ring);
--	rq->mbuf_ring = NULL;
--	vnic_rq_free(rq);
--	vnic_cq_free(&enic->cq[rq->index]);
++
 +	vnic_cq_free(&enic->cq[rq_sop->index]);
  }
  
  void enic_start_wq(struct enic *enic, uint16_t queue_idx)
-@@ -463,12 +496,32 @@
+@@ -462,12 +495,32 @@ int enic_stop_wq(struct enic *enic, uint16_t queue_idx)
  
  void enic_start_rq(struct enic *enic, uint16_t queue_idx)
  {
@@ -281,7 +300,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
  }
  
  int enic_alloc_rq(struct enic *enic, uint16_t queue_idx,
-@@ -476,53 +529,128 @@
+@@ -475,53 +528,128 @@ int enic_alloc_rq(struct enic *enic, uint16_t queue_idx,
  	uint16_t nb_desc)
  {
  	int rc;
@@ -364,13 +383,13 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
  	}
 +	dev_info(enic, "For mtu %d and mbuf size %d valid rx descriptor range is %d to %d\n",
 +		 enic->config.mtu, mbuf_size, min_sop + min_data, max_sop + max_data);
-+
-+	dev_info(enic, "Using %d rx descriptors (sop %d, data %d)\n",
-+		 nb_sop_desc + nb_data_desc, nb_sop_desc, nb_data_desc);
  
 -	/* Allocate queue resources */
 -	rc = vnic_rq_alloc(enic->vdev, rq, queue_idx,
 -		nb_desc, sizeof(struct rq_enet_desc));
++	dev_info(enic, "Using %d rx descriptors (sop %d, data %d)\n",
++		 nb_sop_desc + nb_data_desc, nb_sop_desc, nb_data_desc);
++
 +	/* Allocate sop queue resources */
 +	rc = vnic_rq_alloc(enic->vdev, rq_sop, sop_queue_idx,
 +		nb_sop_desc, sizeof(struct rq_enet_desc));
@@ -379,8 +398,9 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
 +		dev_err(enic, "error in allocation of sop rq\n");
  		goto err_exit;
  	}
+-
 +	nb_sop_desc = rq_sop->ring.desc_count;
- 
++
 +	if (rq_data->in_use) {
 +		/* Allocate data queue resources */
 +		rc = vnic_rq_alloc(enic->vdev, rq_data, data_queue_idx,
@@ -441,11 +461,11 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
  err_exit:
  	return -ENOMEM;
  }
-
-diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/enic/enic_rxtx.c
---- dpdk-16.04.orig2/drivers/net/enic/enic_rxtx.c	2016-05-13 18:09:07.556940752 -0700
-+++ dpdk-16.04/drivers/net/enic/enic_rxtx.c	2016-05-13 18:12:22.225755674 -0700
-@@ -242,22 +242,27 @@
+diff --git a/drivers/net/enic/enic_rxtx.c b/drivers/net/enic/enic_rxtx.c
+index 174486b..463b954 100644
+--- a/drivers/net/enic/enic_rxtx.c
++++ b/drivers/net/enic/enic_rxtx.c
+@@ -242,22 +242,27 @@ uint16_t
  enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
  	       uint16_t nb_pkts)
  {
@@ -469,21 +489,20 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/
 +	uint16_t seg_length;
 +	struct rte_mbuf *first_seg = sop_rq->pkt_first_seg;
 +	struct rte_mbuf *last_seg = sop_rq->pkt_last_seg;
-+
-+	cq = &enic->cq[enic_cq_rq(enic, sop_rq->index)];
-+	cq_idx = cq->to_clean;		/* index of cqd, rqd, mbuf_table */
-+	cqd_ptr = (struct cq_desc *)(cq->ring.descs) + cq_idx;
  
 -	cq = &enic->cq[enic_cq_rq(enic, rq->index)];
 -	rx_id = cq->to_clean;		/* index of cqd, rqd, mbuf_table */
 -	cqd_ptr = (struct cq_desc *)(cq->ring.descs) + rx_id;
--
++	cq = &enic->cq[enic_cq_rq(enic, sop_rq->index)];
++	cq_idx = cq->to_clean;		/* index of cqd, rqd, mbuf_table */
++	cqd_ptr = (struct cq_desc *)(cq->ring.descs) + cq_idx;
+ 
 -	nb_hold = rq->rx_nb_hold;	/* mbufs held by software */
 +	data_rq = &enic->rq[sop_rq->data_queue_idx];
  
  	while (nb_rx < nb_pkts) {
  		volatile struct rq_enet_desc *rqd_ptr;
-@@ -265,6 +270,7 @@
+@@ -265,6 +270,7 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
  		struct cq_desc cqd;
  		uint64_t ol_err_flags;
  		uint8_t packet_error;
@@ -491,7 +510,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/
  
  		/* Check for pkts available */
  		color = (cqd_ptr->type_color >> CQ_DESC_COLOR_SHIFT)
-@@ -272,9 +278,13 @@
+@@ -272,9 +278,13 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
  		if (color == cq->last_color)
  			break;
  
@@ -507,7 +526,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/
  
  		/* allocate a new mbuf */
  		nmb = rte_rxmbuf_alloc(rq->mp);
-@@ -287,67 +297,106 @@
+@@ -287,67 +297,106 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
  		packet_error = enic_cq_rx_to_pkt_err_flags(&cqd, &ol_err_flags);
  
  		/* Get the mbuf to return and replace with one just allocated */
@@ -648,3 +667,6 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/
  
  	return nb_rx;
  }
+-- 
+2.7.4
+
diff --git a/dpdk/dpdk-16.04_patches/0017-i40e-Set-PKT_RX_VLAN_PKT-flag-for-VLAN-packets.patch b/dpdk/dpdk-16.04_patches/0017-i40e-Set-PKT_RX_VLAN_PKT-flag-for-VLAN-packets.patch
index f8f69b0f..a40b537f 100755..100644
--- a/dpdk/dpdk-16.04_patches/0017-i40e-Set-PKT_RX_VLAN_PKT-flag-for-VLAN-packets.patch
+++ b/dpdk/dpdk-16.04_patches/0017-i40e-Set-PKT_RX_VLAN_PKT-flag-for-VLAN-packets.patch
@@ -1,17 +1,17 @@
-From af8bfd030fdaa0acb3222296ab7a24bc4ac196f5 Mon Sep 17 00:00:00 2001
+From 2c75df63533e1eaa97c24f41bbd6a5b131ff52ce Mon Sep 17 00:00:00 2001
 From: Georgi Savov <gsavov@cisco.com>
 Date: Tue, 10 May 2016 10:59:55 -0400
-Subject: [PATCH 30/31] i40e Set PKT_RX_VLAN_PKT flag for VLAN packets
+Subject: [PATCH 17/17] i40e Set PKT_RX_VLAN_PKT flag for VLAN packets
 
 ---
  drivers/net/i40e/i40e_rxtx.c | 18 +++++++++++++++++-
  1 file changed, 17 insertions(+), 1 deletion(-)
 
 diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
-index 39d94ec..07341df 100644
+index 4d35d83..a2bb9a9 100644
 --- a/drivers/net/i40e/i40e_rxtx.c
 +++ b/drivers/net/i40e/i40e_rxtx.c
-@@ -99,7 +99,23 @@ i40e_rxd_to_vlan_tci(struct rte_mbuf *mb, volatile union i40e_rx_desc *rxdp)
+@@ -94,7 +94,23 @@ i40e_rxd_to_vlan_tci(struct rte_mbuf *mb, volatile union i40e_rx_desc *rxdp)
  		PMD_RX_LOG(DEBUG, "Descriptor l2tag1: %u",
  			   rte_le_to_cpu_16(rxdp->wb.qword0.lo_dword.l2tag1));
  	} else {
@@ -37,5 +37,5 @@ index 39d94ec..07341df 100644
  #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
  	if (rte_le_to_cpu_16(rxdp->wb.qword2.ext_status) &
 -- 
-1.9.1
+2.7.4