diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_app.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_app.h | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h index 20546ae67909..2d9cb2528fc7 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_app.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h @@ -86,8 +86,8 @@ extern const struct nfp_app_type app_flower; * @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) + * @check_mtu: MTU change request on a netdev (verify it is valid) + * @repr_change_mtu: MTU change request on repr (make and verify change) * @start: start application logic * @stop: stop application logic * @ctrl_msg_rx: control message handler @@ -124,8 +124,10 @@ struct nfp_app_type { 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 (*check_mtu)(struct nfp_app *app, struct net_device *netdev, + int new_mtu); + int (*repr_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); @@ -247,11 +249,20 @@ nfp_app_repr_clean(struct nfp_app *app, struct net_device *netdev) } static inline int -nfp_app_change_mtu(struct nfp_app *app, struct net_device *netdev, int new_mtu) +nfp_app_check_mtu(struct nfp_app *app, struct net_device *netdev, int new_mtu) { - if (!app || !app->type->change_mtu) + if (!app || !app->type->check_mtu) return 0; - return app->type->change_mtu(app, netdev, new_mtu); + return app->type->check_mtu(app, netdev, new_mtu); +} + +static inline int +nfp_app_repr_change_mtu(struct nfp_app *app, struct net_device *netdev, + int new_mtu) +{ + if (!app || !app->type->repr_change_mtu) + return 0; + return app->type->repr_change_mtu(app, netdev, new_mtu); } static inline int nfp_app_start(struct nfp_app *app, struct nfp_net *ctrl) |