diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_app.h')
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_app.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h index af640b5c2108..0e5e0305ad1c 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_app.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h @@ -36,10 +36,13 @@ #include <net/devlink.h> +#include <trace/events/devlink.h> + #include "nfp_net_repr.h" struct bpf_prog; struct net_device; +struct netdev_bpf; struct pci_dev; struct sk_buff; struct sk_buff; @@ -73,6 +76,8 @@ extern const struct nfp_app_type app_flower; * @vnic_free: free up app's vNIC state * @vnic_init: vNIC netdev was registered * @vnic_clean: vNIC netdev about to be unregistered + * @repr_init: representor about to be registered + * @repr_clean: representor about to be unregistered * @repr_open: representor netdev open callback * @repr_stop: representor netdev stop callback * @start: start application logic @@ -81,6 +86,9 @@ extern const struct nfp_app_type app_flower; * @setup_tc: setup TC ndo * @tc_busy: TC HW offload busy (rules loaded) * @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 @@ -103,6 +111,9 @@ struct nfp_app_type { int (*vnic_init)(struct nfp_app *app, struct nfp_net *nn); void (*vnic_clean)(struct nfp_app *app, struct nfp_net *nn); + int (*repr_init)(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); @@ -116,6 +127,12 @@ struct nfp_app_type { bool (*tc_busy)(struct nfp_app *app, struct nfp_net *nn); 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); @@ -200,6 +217,21 @@ static inline int nfp_app_repr_stop(struct nfp_app *app, struct nfp_repr *repr) return app->type->repr_stop(app, repr); } +static inline int +nfp_app_repr_init(struct nfp_app *app, struct net_device *netdev) +{ + if (!app->type->repr_init) + return 0; + return app->type->repr_init(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_start(struct nfp_app *app, struct nfp_net *ctrl) { app->ctrl = ctrl; @@ -269,13 +301,46 @@ 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, + skb->data, skb->len); + return nfp_ctrl_tx(app->ctrl, skb); } static inline void nfp_app_ctrl_rx(struct nfp_app *app, struct sk_buff *skb) { + trace_devlink_hwmsg(priv_to_devlink(app->pf), true, 0, + skb->data, skb->len); + app->type->ctrl_msg_rx(app, skb); } |