diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.c b/drivers/net/ethernet/netronome/nfp/bpf/main.c index 214b02a3acdd20b077881759d527b9c793a4e026..4b63167906ca04f1c22f4a2f1aaa1b56a39e0593 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/main.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/main.c @@ -84,6 +84,33 @@ static const char *nfp_bpf_extra_cap(struct nfp_app *app, struct nfp_net *nn) return nfp_net_ebpf_capable(nn) ? "BPF" : ""; } +static int +nfp_bpf_vnic_alloc(struct nfp_app *app, struct nfp_net *nn, unsigned int id) +{ + int err; + + nn->app_priv = kzalloc(sizeof(struct nfp_bpf_vnic), GFP_KERNEL); + if (!nn->app_priv) + return -ENOMEM; + + err = nfp_app_nic_vnic_alloc(app, nn, id); + if (err) + goto err_free_priv; + + return 0; +err_free_priv: + kfree(nn->app_priv); + return err; +} + +static void nfp_bpf_vnic_free(struct nfp_app *app, struct nfp_net *nn) +{ + struct nfp_bpf_vnic *bv = nn->app_priv; + + WARN_ON(bv->tc_prog); + kfree(bv); +} + static int nfp_bpf_setup_tc_block_cb(enum tc_setup_type type, void *type_data, void *cb_priv) { @@ -286,7 +313,8 @@ const struct nfp_app_type app_bpf = { .extra_cap = nfp_bpf_extra_cap, - .vnic_alloc = nfp_app_nic_vnic_alloc, + .vnic_alloc = nfp_bpf_vnic_alloc, + .vnic_free = nfp_bpf_vnic_free, .setup_tc = nfp_bpf_setup_tc, .tc_busy = nfp_bpf_tc_busy,