diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_app.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_app.h | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h index e63425c02c8d..98dd5773e7cc 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_app.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h @@ -35,22 +35,70 @@ #define _NFP_APP_H 1 struct pci_dev; +struct nfp_app; struct nfp_cpp; struct nfp_pf; +struct nfp_net; + +enum nfp_app_id { + NFP_APP_CORE_NIC = 0x1, + NFP_APP_BPF_NIC = 0x2, +}; + +extern const struct nfp_app_type app_nic; +extern const struct nfp_app_type app_bpf; + +/** + * struct nfp_app_type - application definition + * @id: application ID + * + * Callbacks + * @init: perform basic app checks + * @vnic_init: init vNICs (assign port types, etc.) + */ +struct nfp_app_type { + enum nfp_app_id id; + + int (*init)(struct nfp_app *app); + + int (*vnic_init)(struct nfp_app *app, struct nfp_net *nn, + unsigned int id); +}; /** * struct nfp_app - NFP application container * @pdev: backpointer to PCI device * @pf: backpointer to NFP PF structure * @cpp: pointer to the CPP handle + * @type: pointer to const application ops and info */ struct nfp_app { struct pci_dev *pdev; struct nfp_pf *pf; struct nfp_cpp *cpp; + + const struct nfp_app_type *type; }; -struct nfp_app *nfp_app_alloc(struct nfp_pf *pf); +static inline int nfp_app_init(struct nfp_app *app) +{ + if (!app->type->init) + return 0; + return app->type->init(app); +} + +static inline int nfp_app_vnic_init(struct nfp_app *app, struct nfp_net *nn, + unsigned int id) +{ + return app->type->vnic_init(app, nn, id); +} + +struct nfp_app *nfp_app_alloc(struct nfp_pf *pf, enum nfp_app_id id); void nfp_app_free(struct nfp_app *app); +/* Callbacks shared between apps */ + +int nfp_app_nic_vnic_init(struct nfp_app *app, struct nfp_net *nn, + unsigned int id); + #endif |