drivers: advertise kmod dependencies in pmdinfo

[dpdk.git] / drivers / net / cxgbe / cxgbe_ethdev.c

diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c b/drivers/net/cxgbe/cxgbe_ethdev.c
index dbc3800..317598d 100644 (file)
--- a/drivers/net/cxgbe/cxgbe_ethdev.c
+++ b/drivers/net/cxgbe/cxgbe_ethdev.c
@@ -920,6 +920,36 @@ out:
        return err;
 }
 
+static int cxgbe_get_regs_len(struct rte_eth_dev *eth_dev)
+{
+       struct port_info *pi = (struct port_info *)(eth_dev->data->dev_private);
+       struct adapter *adapter = pi->adapter;
+
+       return t4_get_regs_len(adapter) / sizeof(uint32_t);
+}
+
+static int cxgbe_get_regs(struct rte_eth_dev *eth_dev,
+                         struct rte_dev_reg_info *regs)
+{
+       struct port_info *pi = (struct port_info *)(eth_dev->data->dev_private);
+       struct adapter *adapter = pi->adapter;
+
+       regs->version = CHELSIO_CHIP_VERSION(adapter->params.chip) |
+               (CHELSIO_CHIP_RELEASE(adapter->params.chip) << 10) |
+               (1 << 16);
+
+       if (regs->data == NULL) {
+               regs->length = cxgbe_get_regs_len(eth_dev);
+               regs->width = sizeof(uint32_t);
+
+               return 0;
+       }
+
+       t4_get_regs(adapter, regs->data, (regs->length * sizeof(uint32_t)));
+
+       return 0;
+}
+
 static const struct eth_dev_ops cxgbe_eth_dev_ops = {
        .dev_start              = cxgbe_dev_start,
        .dev_stop               = cxgbe_dev_stop,
@@ -948,6 +978,7 @@ static const struct eth_dev_ops cxgbe_eth_dev_ops = {
        .get_eeprom_length      = cxgbe_get_eeprom_length,
        .get_eeprom             = cxgbe_get_eeprom,
        .set_eeprom             = cxgbe_set_eeprom,
+       .get_reg                = cxgbe_get_regs,
 };
 
 /*
@@ -1008,32 +1039,15 @@ out_free_adapter:
 
 static struct eth_driver rte_cxgbe_pmd = {
        .pci_drv = {
-               .name = "rte_cxgbe_pmd",
                .id_table = cxgb4_pci_tbl,
                .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
+               .probe = rte_eth_dev_pci_probe,
+               .remove = rte_eth_dev_pci_remove,
        },
        .eth_dev_init = eth_cxgbe_dev_init,
        .dev_private_size = sizeof(struct port_info),
 };
 
-/*
- * Driver initialization routine.
- * Invoked once at EAL init time.
- * Register itself as the [Poll Mode] Driver of PCI CXGBE devices.
- */
-static int rte_cxgbe_pmd_init(const char *name __rte_unused,
-                             const char *params __rte_unused)
-{
-       CXGBE_FUNC_TRACE();
-
-       rte_eth_driver_register(&rte_cxgbe_pmd);
-       return 0;
-}
-
-static struct rte_driver rte_cxgbe_driver = {
-       .name = "cxgbe_driver",
-       .type = PMD_PDEV,
-       .init = rte_cxgbe_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_cxgbe_driver);
+RTE_PMD_REGISTER_PCI(net_cxgbe, rte_cxgbe_pmd.pci_drv);
+RTE_PMD_REGISTER_PCI_TABLE(net_cxgbe, cxgb4_pci_tbl);
+RTE_PMD_REGISTER_KMOD_DEP(net_cxgbe, "* igb_uio | uio_pci_generic | vfio");