Imported Upstream version 16.11.2

Change-Id: I947038e46a2c747296dc7aa7522239733ca2f659
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>

5 files changed, 25 insertions, 28 deletions

diff --git a/drivers/net/thunderx/base/nicvf_bsvf.c b/drivers/net/thunderx/base/nicvf_bsvf.c
index 9e028a3a..49a2646d 100644
--- a/drivers/net/thunderx/base/nicvf_bsvf.c
+++ b/drivers/net/thunderx/base/nicvf_bsvf.c
@@ -37,7 +37,7 @@
 #include "nicvf_bsvf.h"
 #include "nicvf_plat.h"
 
-static SIMPLEQ_HEAD(, svf_entry) head = SIMPLEQ_HEAD_INITIALIZER(head);
+static STAILQ_HEAD(, svf_entry) head = STAILQ_HEAD_INITIALIZER(head);
 
 void
 nicvf_bsvf_push(struct svf_entry *entry)
@@ -45,7 +45,7 @@ nicvf_bsvf_push(struct svf_entry *entry)
 	assert(entry != NULL);
 	assert(entry->vf != NULL);
 
-	SIMPLEQ_INSERT_TAIL(&head, entry, next);
+	STAILQ_INSERT_TAIL(&head, entry, next);
 }
 
 struct svf_entry *
@@ -53,14 +53,14 @@ nicvf_bsvf_pop(void)
 {
 	struct svf_entry *entry;
 
-	assert(!SIMPLEQ_EMPTY(&head));
+	assert(!STAILQ_EMPTY(&head));
 
-	entry = SIMPLEQ_FIRST(&head);
+	entry = STAILQ_FIRST(&head);
 
 	assert(entry != NULL);
 	assert(entry->vf != NULL);
 
-	SIMPLEQ_REMOVE_HEAD(&head, next);
+	STAILQ_REMOVE_HEAD(&head, next);
 
 	return entry;
 }
@@ -68,5 +68,5 @@ nicvf_bsvf_pop(void)
 int
 nicvf_bsvf_empty(void)
 {
-	return SIMPLEQ_EMPTY(&head);
+	return STAILQ_EMPTY(&head);
 }
diff --git a/drivers/net/thunderx/base/nicvf_bsvf.h b/drivers/net/thunderx/base/nicvf_bsvf.h
index 5d5a25e2..fb9b2484 100644
--- a/drivers/net/thunderx/base/nicvf_bsvf.h
+++ b/drivers/net/thunderx/base/nicvf_bsvf.h
@@ -41,7 +41,7 @@ struct nicvf;
  * The base queue structure to hold secondary qsets.
  */
 struct svf_entry {
-	SIMPLEQ_ENTRY(svf_entry) next; /**< Next element's pointer */
+	STAILQ_ENTRY(svf_entry) next; /**< Next element's pointer */
 	struct nicvf *vf;              /**< Holder of a secondary qset */
 };
 
diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
index 466e49ce..2da5af04 100644
--- a/drivers/net/thunderx/nicvf_ethdev.c
+++ b/drivers/net/thunderx/nicvf_ethdev.c
@@ -41,7 +41,6 @@
 #include <inttypes.h>
 #include <netinet/in.h>
 #include <sys/queue.h>
-#include <sys/timerfd.h>
 
 #include <rte_alarm.h>
 #include <rte_atomic.h>
@@ -245,7 +244,7 @@ nicvf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 
 	/* Reading per RX ring stats */
 	for (qidx = rx_start; qidx <= rx_end; qidx++) {
-		if (qidx == RTE_ETHDEV_QUEUE_STAT_CNTRS)
+		if (qidx >= RTE_ETHDEV_QUEUE_STAT_CNTRS)
 			break;
 
 		nicvf_hw_get_rx_qstats(nic, &rx_qstats, qidx);
@@ -258,7 +257,7 @@ nicvf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 
 	/* Reading per TX ring stats */
 	for (qidx = tx_start; qidx <= tx_end; qidx++) {
-		if (qidx == RTE_ETHDEV_QUEUE_STAT_CNTRS)
+		if (qidx >= RTE_ETHDEV_QUEUE_STAT_CNTRS)
 			break;
 
 		nicvf_hw_get_tx_qstats(nic, &tx_qstats, qidx);
@@ -277,7 +276,7 @@ nicvf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 
 		/* Reading per RX ring stats */
 		for (qidx = rx_start; qidx <= rx_end; qidx++) {
-			if (qidx == RTE_ETHDEV_QUEUE_STAT_CNTRS)
+			if (qidx >= RTE_ETHDEV_QUEUE_STAT_CNTRS)
 				break;
 
 			nicvf_hw_get_rx_qstats(snic, &rx_qstats,
@@ -290,7 +289,7 @@ nicvf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 		nicvf_tx_range(dev, snic, &tx_start, &tx_end);
 		/* Reading per TX ring stats */
 		for (qidx = tx_start; qidx <= tx_end; qidx++) {
-			if (qidx == RTE_ETHDEV_QUEUE_STAT_CNTRS)
+			if (qidx >= RTE_ETHDEV_QUEUE_STAT_CNTRS)
 				break;
 
 			nicvf_hw_get_tx_qstats(snic, &tx_qstats,
diff --git a/drivers/net/thunderx/nicvf_rxtx.c b/drivers/net/thunderx/nicvf_rxtx.c
index fc43b747..87e9de1a 100644
--- a/drivers/net/thunderx/nicvf_rxtx.c
+++ b/drivers/net/thunderx/nicvf_rxtx.c
@@ -469,11 +469,10 @@ nicvf_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 		rxq->head = cqe_head;
 		nicvf_addr_write(rxq->cq_door, to_process);
 		rxq->recv_buffers += to_process;
-		if (rxq->recv_buffers > rxq->rx_free_thresh) {
-			rxq->recv_buffers -= nicvf_fill_rbdr(rxq,
-						rxq->rx_free_thresh);
-			NICVF_RX_ASSERT(rxq->recv_buffers >= 0);
-		}
+	}
+	if (rxq->recv_buffers > rxq->rx_free_thresh) {
+		rxq->recv_buffers -= nicvf_fill_rbdr(rxq, rxq->rx_free_thresh);
+		NICVF_RX_ASSERT(rxq->recv_buffers >= 0);
 	}
 
 	return to_process;
@@ -563,11 +562,10 @@ nicvf_recv_pkts_multiseg(void *rx_queue, struct rte_mbuf **rx_pkts,
 		rxq->head = cqe_head;
 		nicvf_addr_write(rxq->cq_door, to_process);
 		rxq->recv_buffers += buffers_consumed;
-		if (rxq->recv_buffers > rxq->rx_free_thresh) {
-			rxq->recv_buffers -=
-				nicvf_fill_rbdr(rxq, rxq->rx_free_thresh);
-			NICVF_RX_ASSERT(rxq->recv_buffers >= 0);
-		}
+	}
+	if (rxq->recv_buffers > rxq->rx_free_thresh) {
+		rxq->recv_buffers -= nicvf_fill_rbdr(rxq, rxq->rx_free_thresh);
+		NICVF_RX_ASSERT(rxq->recv_buffers >= 0);
 	}
 
 	return to_process;
diff --git a/drivers/net/thunderx/nicvf_struct.h b/drivers/net/thunderx/nicvf_struct.h
index c900e121..5bc6d577 100644
--- a/drivers/net/thunderx/nicvf_struct.h
+++ b/drivers/net/thunderx/nicvf_struct.h
@@ -43,8 +43,8 @@
 #include <rte_memory.h>
 
 struct nicvf_rbdr {
-	uint64_t rbdr_status;
-	uint64_t rbdr_door;
+	uintptr_t rbdr_status;
+	uintptr_t rbdr_door;
 	struct rbdr_entry_t *desc;
 	nicvf_phys_addr_t phys;
 	uint32_t buffsz;
@@ -58,8 +58,8 @@ struct nicvf_txq {
 	union sq_entry_t *desc;
 	nicvf_phys_addr_t phys;
 	struct rte_mbuf **txbuffs;
-	uint64_t sq_head;
-	uint64_t sq_door;
+	uintptr_t sq_head;
+	uintptr_t sq_door;
 	struct rte_mempool *pool;
 	struct nicvf *nic;
 	void (*pool_free)(struct nicvf_txq *sq);
@@ -74,8 +74,8 @@ struct nicvf_txq {
 
 struct nicvf_rxq {
 	uint64_t mbuf_phys_off;
-	uint64_t cq_status;
-	uint64_t cq_door;
+	uintptr_t cq_status;
+	uintptr_t cq_door;
 	nicvf_phys_addr_t phys;
 	union cq_entry_t *desc;
 	struct nicvf_rbdr *shared_rbdr;