net/vmxnet3: add Tx preparation

[dpdk.git] / drivers / net / vmxnet3 / vmxnet3_ethdev.c

diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
index 8bb13e5..54533ca 100644 (file)
--- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c
@@ -69,6 +69,8 @@
 
 #define PROCESS_SYS_EVENTS 0
 
+#define        VMXNET3_TX_MAX_SEG      UINT8_MAX
+
 static int eth_vmxnet3_dev_init(struct rte_eth_dev *eth_dev);
 static int eth_vmxnet3_dev_uninit(struct rte_eth_dev *eth_dev);
 static int vmxnet3_dev_configure(struct rte_eth_dev *dev);
@@ -138,7 +140,7 @@ gpa_zone_reserve(struct rte_eth_dev *dev, uint32_t size,
        const struct rte_memzone *mz;
 
        snprintf(z_name, sizeof(z_name), "%s_%d_%s",
-                dev->driver->pci_drv.driver.name, dev->data->port_id, post_string);
+                dev->data->drv_name, dev->data->port_id, post_string);
 
        mz = rte_memzone_lookup(z_name);
        if (!reuse) {
@@ -237,7 +239,8 @@ eth_vmxnet3_dev_init(struct rte_eth_dev *eth_dev)
        eth_dev->dev_ops = &vmxnet3_eth_dev_ops;
        eth_dev->rx_pkt_burst = &vmxnet3_recv_pkts;
        eth_dev->tx_pkt_burst = &vmxnet3_xmit_pkts;
-       pci_dev = eth_dev->pci_dev;
+       eth_dev->tx_pkt_prepare = vmxnet3_prep_pkts;
+       pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
 
        /*
         * for secondary processes, we don't initialize any further as primary
@@ -326,6 +329,7 @@ eth_vmxnet3_dev_uninit(struct rte_eth_dev *eth_dev)
        eth_dev->dev_ops = NULL;
        eth_dev->rx_pkt_burst = NULL;
        eth_dev->tx_pkt_burst = NULL;
+       eth_dev->tx_pkt_prepare = NULL;
 
        rte_free(eth_dev->data->mac_addrs);
        eth_dev->data->mac_addrs = NULL;
@@ -706,9 +710,11 @@ vmxnet3_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 }
 
 static void
-vmxnet3_dev_info_get(__rte_unused struct rte_eth_dev *dev,
+vmxnet3_dev_info_get(struct rte_eth_dev *dev,
                     struct rte_eth_dev_info *dev_info)
 {
+       dev_info->pci_dev = RTE_DEV_TO_PCI(dev->device);
+
        dev_info->max_rx_queues = VMXNET3_MAX_RX_QUEUES;
        dev_info->max_tx_queues = VMXNET3_MAX_TX_QUEUES;
        dev_info->min_rx_bufsize = 1518 + RTE_PKTMBUF_HEADROOM;
@@ -728,6 +734,8 @@ vmxnet3_dev_info_get(__rte_unused struct rte_eth_dev *dev,
                .nb_max = VMXNET3_TX_RING_MAX_SIZE,
                .nb_min = VMXNET3_DEF_TX_RING_SIZE,
                .nb_align = 1,
+               .nb_seg_max = VMXNET3_TX_MAX_SEG,
+               .nb_mtu_seg_max = VMXNET3_MAX_TXD_PER_PKT,
        };
 
        dev_info->rx_offload_capa =
@@ -962,3 +970,4 @@ vmxnet3_process_events(struct vmxnet3_hw *hw)
 
 RTE_PMD_REGISTER_PCI(net_vmxnet3, rte_vmxnet3_pmd.pci_drv);
 RTE_PMD_REGISTER_PCI_TABLE(net_vmxnet3, pci_id_vmxnet3_map);
+RTE_PMD_REGISTER_KMOD_DEP(net_vmxnet3, "* igb_uio | uio_pci_generic | vfio");