New upstream version 17.11-rc3

Change-Id: I6a5baa40612fe0c20f30b5fa773a6cbbac63a685
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

4 files changed, 14 insertions, 9 deletions

diff --git a/drivers/net/ena/Makefile b/drivers/net/ena/Makefile
index bf1f5da0..f9bfe053 100644
--- a/drivers/net/ena/Makefile
+++ b/drivers/net/ena/Makefile
@@ -52,5 +52,8 @@ SRCS-$(CONFIG_RTE_LIBRTE_ENA_PMD) += ena_com.c
 SRCS-$(CONFIG_RTE_LIBRTE_ENA_PMD) += ena_eth_com.c
 
 CFLAGS += $(INCLUDES)
+LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
+LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs
+LDLIBS += -lrte_bus_pci
 
 include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/net/ena/base/ena_plat_dpdk.h b/drivers/net/ena/base/ena_plat_dpdk.h
index 71a8c1e2..accecf51 100644
--- a/drivers/net/ena/base/ena_plat_dpdk.h
+++ b/drivers/net/ena/base/ena_plat_dpdk.h
@@ -191,7 +191,7 @@ typedef uint64_t dma_addr_t;
 		mz = rte_memzone_reserve(z_name, size, SOCKET_ID_ANY, 0); \
 		memset(mz->addr, 0, size);				\
 		virt = mz->addr;					\
-		phys = mz->phys_addr;					\
+		phys = mz->iova;					\
 		handle = mz;						\
 	} while (0)
 #define ENA_MEM_FREE_COHERENT(dmadev, size, virt, phys, handle) 	\
@@ -209,7 +209,7 @@ typedef uint64_t dma_addr_t;
 		mz = rte_memzone_reserve(z_name, size, node, 0); \
 		memset(mz->addr, 0, size);				\
 		virt = mz->addr;					\
-		phys = mz->phys_addr;					\
+		phys = mz->iova;					\
 	} while (0)
 
 #define ENA_MEM_ALLOC_NODE(dmadev, size, virt, node, dev_node) \
diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c
index 80ce1f35..22db8951 100644
--- a/drivers/net/ena/ena_ethdev.c
+++ b/drivers/net/ena/ena_ethdev.c
@@ -205,7 +205,7 @@ static void ena_init_rings(struct ena_adapter *adapter);
 static int ena_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
 static int ena_start(struct rte_eth_dev *dev);
 static void ena_close(struct rte_eth_dev *dev);
-static void ena_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats);
+static int ena_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats);
 static void ena_rx_queue_release_all(struct rte_eth_dev *dev);
 static void ena_tx_queue_release_all(struct rte_eth_dev *dev);
 static void ena_rx_queue_release(void *queue);
@@ -811,7 +811,7 @@ static void ena_stats_restart(struct rte_eth_dev *dev)
 	rte_atomic64_init(&adapter->drv_stats->rx_nombuf);
 }
 
-static void ena_stats_get(struct rte_eth_dev *dev,
+static int ena_stats_get(struct rte_eth_dev *dev,
 			  struct rte_eth_stats *stats)
 {
 	struct ena_admin_basic_stats ena_stats;
@@ -821,13 +821,13 @@ static void ena_stats_get(struct rte_eth_dev *dev,
 	int rc;
 
 	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
-		return;
+		return -ENOTSUP;
 
 	memset(&ena_stats, 0, sizeof(ena_stats));
 	rc = ena_com_get_dev_basic_stats(ena_dev, &ena_stats);
 	if (unlikely(rc)) {
 		RTE_LOG(ERR, PMD, "Could not retrieve statistics from ENA");
-		return;
+		return rc;
 	}
 
 	/* Set of basic statistics from ENA */
@@ -846,6 +846,7 @@ static void ena_stats_get(struct rte_eth_dev *dev,
 	stats->ierrors = rte_atomic64_read(&adapter->drv_stats->ierrors);
 	stats->oerrors = rte_atomic64_read(&adapter->drv_stats->oerrors);
 	stats->rx_nombuf = rte_atomic64_read(&adapter->drv_stats->rx_nombuf);
+	return 0;
 }
 
 static int ena_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
@@ -1166,7 +1167,7 @@ static int ena_populate_rx_queue(struct ena_ring *rxq, unsigned int count)
 
 		rte_prefetch0(mbufs[((next_to_use + 4) & ring_mask)]);
 		/* prepare physical address for DMA transaction */
-		ebuf.paddr = mbuf->buf_physaddr + RTE_PKTMBUF_HEADROOM;
+		ebuf.paddr = mbuf->buf_iova + RTE_PKTMBUF_HEADROOM;
 		ebuf.len = mbuf->buf_len - RTE_PKTMBUF_HEADROOM;
 		/* pass resource to device */
 		rc = ena_com_add_single_rx_desc(rxq->ena_com_io_sq,
@@ -1725,7 +1726,7 @@ static uint16_t eth_ena_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 		 * consideration pushed header
 		 */
 		if (mbuf->data_len > ena_tx_ctx.header_len) {
-			ebuf->paddr = mbuf->buf_physaddr +
+			ebuf->paddr = mbuf->buf_iova +
 				      mbuf->data_off +
 				      ena_tx_ctx.header_len;
 			ebuf->len = mbuf->data_len - ena_tx_ctx.header_len;
@@ -1734,7 +1735,7 @@ static uint16_t eth_ena_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 		}
 
 		while ((mbuf = mbuf->next) != NULL) {
-			ebuf->paddr = mbuf->buf_physaddr + mbuf->data_off;
+			ebuf->paddr = mbuf->buf_iova + mbuf->data_off;
 			ebuf->len = mbuf->data_len;
 			ebuf++;
 			tx_info->num_of_bufs++;
diff --git a/drivers/net/ena/ena_ethdev.h b/drivers/net/ena/ena_ethdev.h
index dc3080ff..be8bc9fa 100644
--- a/drivers/net/ena/ena_ethdev.h
+++ b/drivers/net/ena/ena_ethdev.h
@@ -35,6 +35,7 @@
 #define _ENA_ETHDEV_H_
 
 #include <rte_pci.h>
+#include <rte_bus_pci.h>
 
 #include "ena_com.h"