diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_main.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_main.h | 76 |
1 files changed, 62 insertions, 14 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.h b/drivers/net/ethernet/netronome/nfp/nfp_main.h index b57de047b002..6922410806db 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_main.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_main.h @@ -47,39 +47,66 @@ #include <linux/workqueue.h> struct dentry; +struct device; +struct devlink_ops; struct pci_dev; struct nfp_cpp; struct nfp_cpp_area; struct nfp_eth_table; +struct nfp_hwinfo; +struct nfp_mip; +struct nfp_net; +struct nfp_nsp_identify; +struct nfp_port; +struct nfp_rtsym_table; /** * struct nfp_pf - NFP PF-specific device structure * @pdev: Backpointer to PCI device * @cpp: Pointer to the CPP handle - * @ctrl_area: Pointer to the CPP area for the control BAR - * @tx_area: Pointer to the CPP area for the TX queues - * @rx_area: Pointer to the CPP area for the FL/RX queues - * @irq_entries: Array of MSI-X entries for all ports + * @app: Pointer to the APP handle + * @data_vnic_bar: Pointer to the CPP area for the data vNICs' BARs + * @ctrl_vnic_bar: Pointer to the CPP area for the ctrl vNIC's BAR + * @qc_area: Pointer to the CPP area for the queues + * @mac_stats_bar: Pointer to the CPP area for the MAC stats + * @mac_stats_mem: Pointer to mapped MAC stats area + * @vf_cfg_bar: Pointer to the CPP area for the VF configuration BAR + * @vf_cfg_mem: Pointer to mapped VF configuration area + * @irq_entries: Array of MSI-X entries for all vNICs * @limit_vfs: Number of VFs supported by firmware (~0 for PCI limit) * @num_vfs: Number of SR-IOV VFs enabled * @fw_loaded: Is the firmware loaded? + * @ctrl_vnic: Pointer to the control vNIC if available + * @mip: MIP handle + * @rtbl: RTsym table + * @hwinfo: HWInfo table * @eth_tbl: NSP ETH table + * @nspi: NSP identification info + * @hwmon_dev: pointer to hwmon device * @ddir: Per-device debugfs directory - * @num_ports: Number of adapter ports app firmware supports - * @num_netdevs: Number of netdevs spawned - * @ports: Linked list of port structures (struct nfp_net) - * @port_lock: Protects @ports, @num_ports, @num_netdevs + * @max_data_vnics: Number of data vNICs app firmware supports + * @num_vnics: Number of vNICs spawned + * @vnics: Linked list of vNIC structures (struct nfp_net) + * @ports: Linked list of port structures (struct nfp_port) + * @wq: Workqueue for running works which need to grab @lock * @port_refresh_work: Work entry for taking netdevs out + * @lock: Protects all fields which may change after probe */ struct nfp_pf { struct pci_dev *pdev; struct nfp_cpp *cpp; - struct nfp_cpp_area *ctrl_area; - struct nfp_cpp_area *tx_area; - struct nfp_cpp_area *rx_area; + struct nfp_app *app; + + struct nfp_cpp_area *data_vnic_bar; + struct nfp_cpp_area *ctrl_vnic_bar; + struct nfp_cpp_area *qc_area; + struct nfp_cpp_area *mac_stats_bar; + u8 __iomem *mac_stats_mem; + struct nfp_cpp_area *vf_cfg_bar; + u8 __iomem *vf_cfg_mem; struct msix_entry *irq_entries; @@ -88,21 +115,42 @@ struct nfp_pf { bool fw_loaded; + struct nfp_net *ctrl_vnic; + + const struct nfp_mip *mip; + struct nfp_rtsym_table *rtbl; + struct nfp_hwinfo *hwinfo; struct nfp_eth_table *eth_tbl; + struct nfp_nsp_identify *nspi; + + struct device *hwmon_dev; struct dentry *ddir; - unsigned int num_ports; - unsigned int num_netdevs; + unsigned int max_data_vnics; + unsigned int num_vnics; + struct list_head vnics; struct list_head ports; + + struct workqueue_struct *wq; struct work_struct port_refresh_work; - struct mutex port_lock; + + struct mutex lock; }; extern struct pci_driver nfp_netvf_pci_driver; +extern const struct devlink_ops nfp_devlink_ops; + int nfp_net_pci_probe(struct nfp_pf *pf); void nfp_net_pci_remove(struct nfp_pf *pf); +int nfp_hwmon_register(struct nfp_pf *pf); +void nfp_hwmon_unregister(struct nfp_pf *pf); + +void nfp_net_get_mac_addr(struct nfp_pf *pf, struct nfp_port *port); + +bool nfp_ctrl_tx(struct nfp_net *nn, struct sk_buff *skb); + #endif /* NFP_MAIN_H */ |