nfp: modify app MTU setting callbacks
Rename the 'change_mtu' app callback to 'check_mtu'. This is called
whenever an MTU change is requested on a netdev. It can reject the
change but is not responsible for implementing it.
Introduce a new 'repr_change_mtu' app callback that is hit when the MTU
of a repr is to be changed. This is responsible for performing the MTU
change and verifying it.
Signed-off-by: John Hurley <john.hurley@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.c b/drivers/net/ethernet/netronome/nfp/bpf/main.c
index 34e98aa..752c457 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/main.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/main.c
@@ -221,7 +221,7 @@ static int nfp_bpf_setup_tc(struct nfp_app *app, struct net_device *netdev,
}
static int
-nfp_bpf_change_mtu(struct nfp_app *app, struct net_device *netdev, int new_mtu)
+nfp_bpf_check_mtu(struct nfp_app *app, struct net_device *netdev, int new_mtu)
{
struct nfp_net *nn = netdev_priv(netdev);
unsigned int max_mtu;
@@ -413,7 +413,7 @@ const struct nfp_app_type app_bpf = {
.init = nfp_bpf_init,
.clean = nfp_bpf_clean,
- .change_mtu = nfp_bpf_change_mtu,
+ .check_mtu = nfp_bpf_check_mtu,
.extra_cap = nfp_bpf_extra_cap,