#define PCI_DEVICE_ID_PENSANDO_IONIC_ETH_PF 0x1002
#define PCI_DEVICE_ID_PENSANDO_IONIC_ETH_VF 0x1003
+#define PCI_DEVICE_ID_PENSANDO_IONIC_ETH_MGMT 0x1004
#define DEVCMD_TIMEOUT 10
struct dentry *dentry;
struct ionic_dev_bar bars[IONIC_BARS_MAX];
unsigned int num_bars;
+ bool is_mgmt_nic;
struct ionic_identity ident;
struct list_head lifs;
struct ionic_lif *master_lif;
static const struct pci_device_id ionic_id_table[] = {
{ PCI_VDEVICE(PENSANDO, PCI_DEVICE_ID_PENSANDO_IONIC_ETH_PF) },
{ PCI_VDEVICE(PENSANDO, PCI_DEVICE_ID_PENSANDO_IONIC_ETH_VF) },
+ { PCI_VDEVICE(PENSANDO, PCI_DEVICE_ID_PENSANDO_IONIC_ETH_MGMT) },
{ 0, } /* end of table */
};
MODULE_DEVICE_TABLE(pci, ionic_id_table);
pci_set_drvdata(pdev, ionic);
mutex_init(&ionic->dev_cmd_lock);
+ ionic->is_mgmt_nic =
+ ent->device == PCI_DEVICE_ID_PENSANDO_IONIC_ETH_MGMT;
+
/* Query system for DMA addressing limitation for the device. */
err = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(IONIC_ADDR_LEN));
if (err) {
}
pci_set_master(pdev);
- pcie_print_link_status(pdev);
+ if (!ionic->is_mgmt_nic)
+ pcie_print_link_status(pdev);
err = ionic_map_bars(ionic);
if (err)
err = devlink_port_register(dl, &ionic->dl_port, 0);
if (err)
dev_err(ionic->dev, "devlink_port_register failed: %d\n", err);
- else
+ else if (!ionic->is_mgmt_nic)
devlink_port_type_eth_set(&ionic->dl_port,
ionic->master_lif->netdev);
netdev_features_t features;
int err;
+ /* no netdev features on the management device */
+ if (lif->ionic->is_mgmt_nic)
+ return 0;
+
/* set up what we expect to support by default */
features = NETIF_F_HW_VLAN_CTAG_TX |
NETIF_F_HW_VLAN_CTAG_RX |
{
int err;
+ /* the netdev is not registered on the management device, it is
+ * only used as a vehicle for napi operations on the adminq
+ */
+ if (ionic->is_mgmt_nic)
+ return 0;
+
INIT_WORK(&ionic->nb_work, ionic_lif_notify_work);
ionic->nb.notifier_call = ionic_lif_notify;