examples/ipsec-secgw: replace strncpy with strlcpy

[dpdk.git] / drivers / net / fm10k / fm10k_ethdev.c

diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c
index d2c47f6..7dfeddf 100644 (file)
--- a/drivers/net/fm10k/fm10k_ethdev.c
+++ b/drivers/net/fm10k/fm10k_ethdev.c
@@ -64,6 +64,9 @@ static void fm10k_dev_infos_get(struct rte_eth_dev *dev,
                                struct rte_eth_dev_info *dev_info);
 static uint64_t fm10k_get_rx_queue_offloads_capa(struct rte_eth_dev *dev);
 static uint64_t fm10k_get_rx_port_offloads_capa(struct rte_eth_dev *dev);
+static uint64_t fm10k_get_tx_queue_offloads_capa(struct rte_eth_dev *dev);
+static uint64_t fm10k_get_tx_port_offloads_capa(struct rte_eth_dev *dev);
+
 struct fm10k_xstats_name_off {
        char name[RTE_ETH_XSTATS_NAME_SIZE];
        unsigned offset;
@@ -447,6 +450,7 @@ fm10k_dev_configure(struct rte_eth_dev *dev)
        int ret;
        struct rte_eth_dev_info dev_info;
        uint64_t rx_offloads = dev->data->dev_conf.rxmode.offloads;
+       uint64_t tx_offloads = dev->data->dev_conf.txmode.offloads;
 
        PMD_INIT_FUNC_TRACE();
 
@@ -460,6 +464,13 @@ fm10k_dev_configure(struct rte_eth_dev *dev)
                            rx_offloads, dev_info.rx_offload_capa);
                return -ENOTSUP;
        }
+       if ((tx_offloads & dev_info.tx_offload_capa) != tx_offloads) {
+               PMD_DRV_LOG(ERR, "Some Tx offloads are not supported "
+                           "requested 0x%" PRIx64 " supported 0x%" PRIx64,
+                           tx_offloads, dev_info.tx_offload_capa);
+               return -ENOTSUP;
+       }
+
        /* multipe queue mode checking */
        ret  = fm10k_check_mq_mode(dev);
        if (ret != 0) {
@@ -1249,13 +1260,11 @@ fm10k_link_update(struct rte_eth_dev *dev,
                FM10K_DEV_PRIVATE_TO_INFO(dev->data->dev_private);
        PMD_INIT_FUNC_TRACE();
 
-       /* The speed is ~50Gbps per Gen3 x8 PCIe interface. For now, we
-        * leave the speed undefined since there is no 50Gbps Ethernet.
-        */
-       dev->data->dev_link.link_speed  = 0;
+       dev->data->dev_link.link_speed  = ETH_SPEED_NUM_50G;
        dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
        dev->data->dev_link.link_status =
                dev_info->sm_down ? ETH_LINK_DOWN : ETH_LINK_UP;
+       dev->data->dev_link.link_autoneg = ETH_LINK_FIXED;
 
        return 0;
 }
@@ -1393,7 +1402,6 @@ fm10k_dev_infos_get(struct rte_eth_dev *dev,
 
        PMD_INIT_FUNC_TRACE();
 
-       dev_info->pci_dev            = pdev;
        dev_info->min_rx_bufsize     = FM10K_MIN_RX_BUF_SIZE;
        dev_info->max_rx_pktlen      = FM10K_MAX_PKT_SIZE;
        dev_info->max_rx_queues      = hw->mac.max_queues;
@@ -1408,12 +1416,9 @@ fm10k_dev_infos_get(struct rte_eth_dev *dev,
        dev_info->rx_queue_offload_capa = fm10k_get_rx_queue_offloads_capa(dev);
        dev_info->rx_offload_capa = fm10k_get_rx_port_offloads_capa(dev) |
                                    dev_info->rx_queue_offload_capa;
-       dev_info->tx_offload_capa =
-               DEV_TX_OFFLOAD_VLAN_INSERT |
-               DEV_TX_OFFLOAD_IPV4_CKSUM  |
-               DEV_TX_OFFLOAD_UDP_CKSUM   |
-               DEV_TX_OFFLOAD_TCP_CKSUM   |
-               DEV_TX_OFFLOAD_TCP_TSO;
+       dev_info->tx_queue_offload_capa = fm10k_get_tx_queue_offloads_capa(dev);
+       dev_info->tx_offload_capa = fm10k_get_tx_port_offloads_capa(dev) |
+                                   dev_info->tx_queue_offload_capa;
 
        dev_info->hash_key_size = FM10K_RSSRK_SIZE * sizeof(uint32_t);
        dev_info->reta_size = FM10K_MAX_RSS_INDICES;
@@ -1438,6 +1443,7 @@ fm10k_dev_infos_get(struct rte_eth_dev *dev,
                .tx_free_thresh = FM10K_TX_FREE_THRESH_DEFAULT(0),
                .tx_rs_thresh = FM10K_TX_RS_THRESH_DEFAULT(0),
                .txq_flags = FM10K_SIMPLE_TX_FLAG,
+               .offloads = 0,
        };
 
        dev_info->rx_desc_lim = (struct rte_eth_desc_lim) {
@@ -2015,6 +2021,40 @@ handle_txconf(struct fm10k_tx_queue *q, const struct rte_eth_txconf *conf)
        return 0;
 }
 
+static uint64_t fm10k_get_tx_queue_offloads_capa(struct rte_eth_dev *dev)
+{
+       RTE_SET_USED(dev);
+
+       return 0;
+}
+
+static uint64_t fm10k_get_tx_port_offloads_capa(struct rte_eth_dev *dev)
+{
+       RTE_SET_USED(dev);
+
+       return (uint64_t)(DEV_TX_OFFLOAD_VLAN_INSERT |
+                         DEV_TX_OFFLOAD_IPV4_CKSUM  |
+                         DEV_TX_OFFLOAD_UDP_CKSUM   |
+                         DEV_TX_OFFLOAD_TCP_CKSUM   |
+                         DEV_TX_OFFLOAD_TCP_TSO);
+}
+
+static int
+fm10k_check_tx_queue_offloads(struct rte_eth_dev *dev, uint64_t requested)
+{
+       uint64_t port_offloads = dev->data->dev_conf.txmode.offloads;
+       uint64_t queue_supported = fm10k_get_tx_queue_offloads_capa(dev);
+       uint64_t port_supported = fm10k_get_tx_port_offloads_capa(dev);
+
+       if ((requested & (queue_supported | port_supported)) != requested)
+               return 0;
+
+       if ((port_offloads ^ requested) & port_supported)
+               return 0;
+
+       return 1;
+}
+
 static int
 fm10k_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_id,
        uint16_t nb_desc, unsigned int socket_id,
@@ -2026,6 +2066,18 @@ fm10k_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_id,
 
        PMD_INIT_FUNC_TRACE();
 
+       if (!fm10k_check_tx_queue_offloads(dev, conf->offloads)) {
+               PMD_INIT_LOG(ERR, "%p: Tx queue offloads 0x%" PRIx64
+                       " don't match port offloads 0x%" PRIx64
+                       " or supported port offloads 0x%" PRIx64
+                       " or supported queue offloads 0x%" PRIx64,
+                       (void *)dev, conf->offloads,
+                       dev->data->dev_conf.txmode.offloads,
+                       fm10k_get_tx_port_offloads_capa(dev),
+                       fm10k_get_tx_queue_offloads_capa(dev));
+               return -ENOTSUP;
+       }
+
        /* make sure a valid number of descriptors have been requested */
        if (check_nb_desc(FM10K_MIN_TX_DESC, FM10K_MAX_TX_DESC,
                                FM10K_MULT_TX_DESC, nb_desc)) {
@@ -2063,6 +2115,7 @@ fm10k_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_id,
        q->port_id = dev->data->port_id;
        q->queue_id = queue_id;
        q->txq_flags = conf->txq_flags;
+       q->offloads = conf->offloads;
        q->ops = &def_txq_ops;
        q->tail_ptr = (volatile uint32_t *)
                &((uint32_t *)hw->hw_addr)[FM10K_TDT(queue_id)];