New upstream version 18.05

Change-Id: Icd4170ddc4f63aeae5d0559490e5195b5349f9c2
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>

3 files changed, 21 insertions, 70 deletions

diff --git a/drivers/net/ena/Makefile b/drivers/net/ena/Makefile
index f9bfe053..43339f3b 100644
--- a/drivers/net/ena/Makefile
+++ b/drivers/net/ena/Makefile
@@ -43,6 +43,9 @@ INCLUDES :=-I$(SRCDIR) -I$(SRCDIR)/base/ena_defs -I$(SRCDIR)/base
 EXPORT_MAP := rte_pmd_ena_version.map
 LIBABIVER := 1
 
+# rte_fbarray is not yet part of stable API
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+
 VPATH += $(SRCDIR)/base
 #
 # all source are stored in SRCS-y
diff --git a/drivers/net/ena/base/ena_plat_dpdk.h b/drivers/net/ena/base/ena_plat_dpdk.h
index 8cba319e..93345199 100644
--- a/drivers/net/ena/base/ena_plat_dpdk.h
+++ b/drivers/net/ena/base/ena_plat_dpdk.h
@@ -188,7 +188,8 @@ typedef uint64_t dma_addr_t;
 		ENA_TOUCH(dmadev); ENA_TOUCH(handle);			\
 		snprintf(z_name, sizeof(z_name),			\
 				"ena_alloc_%d", ena_alloc_cnt++);	\
-		mz = rte_memzone_reserve(z_name, size, SOCKET_ID_ANY, 0); \
+		mz = rte_memzone_reserve(z_name, size, SOCKET_ID_ANY,	\
+				RTE_MEMZONE_IOVA_CONTIG);		\
 		memset(mz->addr, 0, size);				\
 		virt = mz->addr;					\
 		phys = mz->iova;					\
@@ -206,7 +207,8 @@ typedef uint64_t dma_addr_t;
 		ENA_TOUCH(dmadev); ENA_TOUCH(dev_node);			\
 		snprintf(z_name, sizeof(z_name),			\
 				"ena_alloc_%d", ena_alloc_cnt++);	\
-		mz = rte_memzone_reserve(z_name, size, node, 0); \
+		mz = rte_memzone_reserve(z_name, size, node,		\
+				RTE_MEMZONE_IOVA_CONTIG);		\
 		memset(mz->addr, 0, size);				\
 		virt = mz->addr;					\
 		phys = mz->iova;					\
@@ -219,7 +221,8 @@ typedef uint64_t dma_addr_t;
 		ENA_TOUCH(dmadev); ENA_TOUCH(dev_node);			\
 		snprintf(z_name, sizeof(z_name),			\
 				"ena_alloc_%d", ena_alloc_cnt++);	\
-		mz = rte_memzone_reserve(z_name, size, node, 0); \
+		mz = rte_memzone_reserve(z_name, size, node,		\
+				RTE_MEMZONE_IOVA_CONTIG);		\
 		memset(mz->addr, 0, size);				\
 		virt = mz->addr;					\
 	} while (0)
diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c
index 34b2a8d7..c595cc7e 100644
--- a/drivers/net/ena/ena_ethdev.c
+++ b/drivers/net/ena/ena_ethdev.c
@@ -238,10 +238,6 @@ static int ena_rss_reta_query(struct rte_eth_dev *dev,
 			      struct rte_eth_rss_reta_entry64 *reta_conf,
 			      uint16_t reta_size);
 static int ena_get_sset_count(struct rte_eth_dev *dev, int sset);
-static bool ena_are_tx_queue_offloads_allowed(struct ena_adapter *adapter,
-					      uint64_t offloads);
-static bool ena_are_rx_queue_offloads_allowed(struct ena_adapter *adapter,
-					      uint64_t offloads);
 
 static const struct eth_dev_ops ena_dev_ops = {
 	.dev_configure        = ena_dev_configure,
@@ -264,11 +260,15 @@ static const struct eth_dev_ops ena_dev_ops = {
 static inline int ena_cpu_to_node(int cpu)
 {
 	struct rte_config *config = rte_eal_get_configuration();
+	struct rte_fbarray *arr = &config->mem_config->memzones;
+	const struct rte_memzone *mz;
 
-	if (likely(cpu < RTE_MAX_MEMZONE))
-		return config->mem_config->memzone[cpu].socket_id;
+	if (unlikely(cpu >= RTE_MAX_MEMZONE))
+		return NUMA_NO_NODE;
 
-	return NUMA_NO_NODE;
+	mz = rte_fbarray_get(arr, cpu);
+
+	return mz->socket_id;
 }
 
 static inline void ena_rx_mbuf_prepare(struct rte_mbuf *mbuf,
@@ -724,7 +724,7 @@ static int ena_link_update(struct rte_eth_dev *dev,
 {
 	struct rte_eth_link *link = &dev->data->dev_link;
 
-	link->link_status = 1;
+	link->link_status = ETH_LINK_UP;
 	link->link_speed = ETH_SPEED_NUM_10G;
 	link->link_duplex = ETH_LINK_FULL_DUPLEX;
 
@@ -1001,12 +1001,6 @@ static int ena_tx_queue_setup(struct rte_eth_dev *dev,
 		return -EINVAL;
 	}
 
-	if (tx_conf->txq_flags == ETH_TXQ_FLAGS_IGNORE &&
-	    !ena_are_tx_queue_offloads_allowed(adapter, tx_conf->offloads)) {
-		RTE_LOG(ERR, PMD, "Unsupported queue offloads\n");
-		return -EINVAL;
-	}
-
 	ena_qid = ENA_IO_TXQ_IDX(queue_idx);
 
 	ctx.direction = ENA_COM_IO_QUEUE_DIRECTION_TX;
@@ -1061,7 +1055,7 @@ static int ena_tx_queue_setup(struct rte_eth_dev *dev,
 	for (i = 0; i < txq->ring_size; i++)
 		txq->empty_tx_reqs[i] = i;
 
-	txq->offloads = tx_conf->offloads;
+	txq->offloads = tx_conf->offloads | dev->data->dev_conf.txmode.offloads;
 
 	/* Store pointer to this queue in upper layer */
 	txq->configured = 1;
@@ -1074,7 +1068,7 @@ static int ena_rx_queue_setup(struct rte_eth_dev *dev,
 			      uint16_t queue_idx,
 			      uint16_t nb_desc,
 			      __rte_unused unsigned int socket_id,
-			      const struct rte_eth_rxconf *rx_conf,
+			      __rte_unused const struct rte_eth_rxconf *rx_conf,
 			      struct rte_mempool *mp)
 {
 	struct ena_com_create_io_ctx ctx =
@@ -1110,11 +1104,6 @@ static int ena_rx_queue_setup(struct rte_eth_dev *dev,
 		return -EINVAL;
 	}
 
-	if (!ena_are_rx_queue_offloads_allowed(adapter, rx_conf->offloads)) {
-		RTE_LOG(ERR, PMD, "Unsupported queue offloads\n");
-		return -EINVAL;
-	}
-
 	ena_qid = ENA_IO_RXQ_IDX(queue_idx);
 
 	ctx.qid = ena_qid;
@@ -1418,22 +1407,6 @@ static int ena_dev_configure(struct rte_eth_dev *dev)
 {
 	struct ena_adapter *adapter =
 		(struct ena_adapter *)(dev->data->dev_private);
-	uint64_t tx_offloads = dev->data->dev_conf.txmode.offloads;
-	uint64_t rx_offloads = dev->data->dev_conf.rxmode.offloads;
-
-	if ((tx_offloads & adapter->tx_supported_offloads) != tx_offloads) {
-		RTE_LOG(ERR, PMD, "Some Tx offloads are not supported "
-		    "requested 0x%" PRIx64 " supported 0x%" PRIx64 "\n",
-		    tx_offloads, adapter->tx_supported_offloads);
-		return -ENOTSUP;
-	}
-
-	if ((rx_offloads & adapter->rx_supported_offloads) != rx_offloads) {
-		RTE_LOG(ERR, PMD, "Some Rx offloads are not supported "
-		    "requested 0x%" PRIx64 " supported 0x%" PRIx64 "\n",
-		    rx_offloads, adapter->rx_supported_offloads);
-		return -ENOTSUP;
-	}
 
 	if (!(adapter->state == ENA_ADAPTER_STATE_INIT ||
 	      adapter->state == ENA_ADAPTER_STATE_STOPPED)) {
@@ -1455,8 +1428,8 @@ static int ena_dev_configure(struct rte_eth_dev *dev)
 		break;
 	}
 
-	adapter->tx_selected_offloads = tx_offloads;
-	adapter->rx_selected_offloads = rx_offloads;
+	adapter->tx_selected_offloads = dev->data->dev_conf.txmode.offloads;
+	adapter->rx_selected_offloads = dev->data->dev_conf.rxmode.offloads;
 	return 0;
 }
 
@@ -1485,32 +1458,6 @@ static void ena_init_rings(struct ena_adapter *adapter)
 	}
 }
 
-static bool ena_are_tx_queue_offloads_allowed(struct ena_adapter *adapter,
-					      uint64_t offloads)
-{
-	uint64_t port_offloads = adapter->tx_selected_offloads;
-
-	/* Check if port supports all requested offloads.
-	 * True if all offloads selected for queue are set for port.
-	 */
-	if ((offloads & port_offloads) != offloads)
-		return false;
-	return true;
-}
-
-static bool ena_are_rx_queue_offloads_allowed(struct ena_adapter *adapter,
-					      uint64_t offloads)
-{
-	uint64_t port_offloads = adapter->rx_selected_offloads;
-
-	/* Check if port supports all requested offloads.
-	 * True if all offloads selected for queue are set for port.
-	 */
-	if ((offloads & port_offloads) != offloads)
-		return false;
-	return true;
-}
-
 static void ena_infos_get(struct rte_eth_dev *dev,
 			  struct rte_eth_dev_info *dev_info)
 {
@@ -1527,8 +1474,6 @@ static void ena_infos_get(struct rte_eth_dev *dev,
 	ena_dev = &adapter->ena_dev;
 	ena_assert_msg(ena_dev != NULL, "Uninitialized device");
 
-	dev_info->pci_dev = RTE_ETH_DEV_TO_PCI(dev);
-
 	dev_info->speed_capa =
 			ETH_LINK_SPEED_1G   |
 			ETH_LINK_SPEED_2_5G |