diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_main.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_main.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.h b/drivers/net/ethernet/netronome/nfp/nfp_main.h index 371ae2731909..6c40fa322da3 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_main.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_main.h @@ -39,10 +39,59 @@ #ifndef NFP_MAIN_H #define NFP_MAIN_H +#include <linux/list.h> #include <linux/types.h> #include <linux/msi.h> #include <linux/pci.h> +struct dentry; +struct pci_dev; + +struct nfp_cpp; +struct nfp_cpp_area; +struct nfp_eth_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 + * @num_vfs: Number of SR-IOV VFs enabled + * @fw_loaded: Is the firmware loaded? + * @eth_tbl: NSP ETH table + * @ddir: Per-device debugfs directory + * @num_ports: Number of adapter ports + * @ports: Linked list of port structures (struct nfp_net) + */ +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 msix_entry *irq_entries; + + unsigned int num_vfs; + + bool fw_loaded; + + struct nfp_eth_table *eth_tbl; + + struct dentry *ddir; + + unsigned int num_ports; + struct list_head ports; +}; + extern struct pci_driver nfp_netvf_pci_driver; +int nfp_net_pci_probe(struct nfp_pf *pf); +void nfp_net_pci_remove(struct nfp_pf *pf); + #endif /* NFP_MAIN_H */ |