drivers: advertise kmod dependencies in pmdinfo

[dpdk.git] / drivers / net / thunderx / nicvf_ethdev.c

diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
index 8bafc78..db03fa8 100644 (file)
--- a/drivers/net/thunderx/nicvf_ethdev.c
+++ b/drivers/net/thunderx/nicvf_ethdev.c
@@ -111,7 +111,7 @@ nicvf_interrupt(void *arg)
        if (nicvf_reg_poll_interrupts(nic) == NIC_MBOX_MSG_BGX_LINK_CHANGE) {
                if (dev->data->dev_conf.intr_conf.lsc)
                        nicvf_set_eth_link_status(nic, &dev->data->dev_link);
-               _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC);
+               _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC, NULL);
        }
 
        rte_eal_alarm_set(NICVF_INTR_POLL_INTERVAL_MS * 1000,
@@ -1527,6 +1527,16 @@ nicvf_vf_start(struct rte_eth_dev *dev, struct nicvf *nic, uint32_t rbdrsz)
        /* Configure VLAN Strip */
        nicvf_vlan_hw_strip(nic, dev->data->dev_conf.rxmode.hw_vlan_strip);
 
+       /* Based on the packet type(IPv4 or IPv6), the nicvf HW aligns L3 data
+        * to the 64bit memory address.
+        * The alignment creates a hole in mbuf(between the end of headroom and
+        * packet data start). The new revision of the HW provides an option to
+        * disable the L3 alignment feature and make mbuf layout looks
+        * more like other NICs. For better application compatibility, disabling
+        * l3 alignment feature on the hardware revisions it supports
+        */
+       nicvf_apad_config(nic, false);
+
        /* Get queue ranges for this VF */
        nicvf_tx_range(dev, nic, &tx_start, &tx_end);
 
@@ -2086,6 +2096,13 @@ static const struct rte_pci_id pci_id_nicvf_map[] = {
                .subsystem_vendor_id = PCI_VENDOR_ID_CAVIUM,
                .subsystem_device_id = PCI_SUB_DEVICE_ID_CN81XX_NICVF,
        },
+       {
+               .class_id = RTE_CLASS_ANY_ID,
+               .vendor_id = PCI_VENDOR_ID_CAVIUM,
+               .device_id = PCI_DEVICE_ID_THUNDERX_NICVF,
+               .subsystem_vendor_id = PCI_VENDOR_ID_CAVIUM,
+               .subsystem_device_id = PCI_SUB_DEVICE_ID_CN83XX_NICVF,
+       },
        {
                .vendor_id = 0,
        },
@@ -2104,3 +2121,4 @@ static struct eth_driver rte_nicvf_pmd = {
 
 RTE_PMD_REGISTER_PCI(net_thunderx, rte_nicvf_pmd.pci_drv);
 RTE_PMD_REGISTER_PCI_TABLE(net_thunderx, pci_id_nicvf_map);
+RTE_PMD_REGISTER_KMOD_DEP(net_thunderx, "* igb_uio | uio_pci_generic | vfio");