diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_app.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_app.h | 70 |
1 files changed, 34 insertions, 36 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h index 0e5e0305ad1c..32ff46a00f70 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_app.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h @@ -77,18 +77,20 @@ extern const struct nfp_app_type app_flower; * @vnic_init: vNIC netdev was registered * @vnic_clean: vNIC netdev about to be unregistered * @repr_init: representor about to be registered + * @repr_preclean: representor about to unregistered, executed before app + * reference to the it is removed * @repr_clean: representor about to be unregistered * @repr_open: representor netdev open callback * @repr_stop: representor netdev stop callback + * @change_mtu: MTU change on a netdev has been requested (veto-only, change + * is not guaranteed to be committed) * @start: start application logic * @stop: stop application logic * @ctrl_msg_rx: control message handler * @setup_tc: setup TC ndo * @tc_busy: TC HW offload busy (rules loaded) + * @bpf: BPF ndo offload-related calls * @xdp_offload: offload an XDP program - * @bpf_verifier_prep: verifier prep for dev-specific BPF programs - * @bpf_translate: translate call for dev-specific BPF programs - * @bpf_destroy: destroy for dev-specific BPF programs * @eswitch_mode_get: get SR-IOV eswitch mode * @sriov_enable: app-specific sriov initialisation * @sriov_disable: app-specific sriov clean-up @@ -112,11 +114,15 @@ struct nfp_app_type { void (*vnic_clean)(struct nfp_app *app, struct nfp_net *nn); int (*repr_init)(struct nfp_app *app, struct net_device *netdev); + void (*repr_preclean)(struct nfp_app *app, struct net_device *netdev); void (*repr_clean)(struct nfp_app *app, struct net_device *netdev); int (*repr_open)(struct nfp_app *app, struct nfp_repr *repr); int (*repr_stop)(struct nfp_app *app, struct nfp_repr *repr); + int (*change_mtu)(struct nfp_app *app, struct net_device *netdev, + int new_mtu); + int (*start)(struct nfp_app *app); void (*stop)(struct nfp_app *app); @@ -125,14 +131,10 @@ struct nfp_app_type { int (*setup_tc)(struct nfp_app *app, struct net_device *netdev, enum tc_setup_type type, void *type_data); bool (*tc_busy)(struct nfp_app *app, struct nfp_net *nn); + int (*bpf)(struct nfp_app *app, struct nfp_net *nn, + struct netdev_bpf *xdp); int (*xdp_offload)(struct nfp_app *app, struct nfp_net *nn, struct bpf_prog *prog); - int (*bpf_verifier_prep)(struct nfp_app *app, struct nfp_net *nn, - struct netdev_bpf *bpf); - int (*bpf_translate)(struct nfp_app *app, struct nfp_net *nn, - struct bpf_prog *prog); - int (*bpf_destroy)(struct nfp_app *app, struct nfp_net *nn, - struct bpf_prog *prog); int (*sriov_enable)(struct nfp_app *app, int num_vfs); void (*sriov_disable)(struct nfp_app *app); @@ -226,12 +228,27 @@ nfp_app_repr_init(struct nfp_app *app, struct net_device *netdev) } static inline void +nfp_app_repr_preclean(struct nfp_app *app, struct net_device *netdev) +{ + if (app->type->repr_preclean) + app->type->repr_preclean(app, netdev); +} + +static inline void nfp_app_repr_clean(struct nfp_app *app, struct net_device *netdev) { if (app->type->repr_clean) app->type->repr_clean(app, netdev); } +static inline int +nfp_app_change_mtu(struct nfp_app *app, struct net_device *netdev, int new_mtu) +{ + if (!app || !app->type->change_mtu) + return 0; + return app->type->change_mtu(app, netdev, new_mtu); +} + static inline int nfp_app_start(struct nfp_app *app, struct nfp_net *ctrl) { app->ctrl = ctrl; @@ -293,6 +310,14 @@ static inline int nfp_app_setup_tc(struct nfp_app *app, return app->type->setup_tc(app, netdev, type, type_data); } +static inline int nfp_app_bpf(struct nfp_app *app, struct nfp_net *nn, + struct netdev_bpf *bpf) +{ + if (!app || !app->type->bpf) + return -EINVAL; + return app->type->bpf(app, nn, bpf); +} + static inline int nfp_app_xdp_offload(struct nfp_app *app, struct nfp_net *nn, struct bpf_prog *prog) { @@ -301,33 +326,6 @@ static inline int nfp_app_xdp_offload(struct nfp_app *app, struct nfp_net *nn, return app->type->xdp_offload(app, nn, prog); } -static inline int -nfp_app_bpf_verifier_prep(struct nfp_app *app, struct nfp_net *nn, - struct netdev_bpf *bpf) -{ - if (!app || !app->type->bpf_verifier_prep) - return -EOPNOTSUPP; - return app->type->bpf_verifier_prep(app, nn, bpf); -} - -static inline int -nfp_app_bpf_translate(struct nfp_app *app, struct nfp_net *nn, - struct bpf_prog *prog) -{ - if (!app || !app->type->bpf_translate) - return -EOPNOTSUPP; - return app->type->bpf_translate(app, nn, prog); -} - -static inline int -nfp_app_bpf_destroy(struct nfp_app *app, struct nfp_net *nn, - struct bpf_prog *prog) -{ - if (!app || !app->type->bpf_destroy) - return -EOPNOTSUPP; - return app->type->bpf_destroy(app, nn, prog); -} - static inline bool nfp_app_ctrl_tx(struct nfp_app *app, struct sk_buff *skb) { trace_devlink_hwmsg(priv_to_devlink(app->pf), false, 0, |