diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/bpf/offload.c | 11 | ||||
| -rw-r--r-- | drivers/net/netdevsim/bpf.c | 14 |
2 files changed, 12 insertions, 13 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/offload.c b/drivers/net/ethernet/netronome/nfp/bpf/offload.c index 16a3a9c55852..8653a2189c19 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/offload.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/offload.c @@ -33,9 +33,6 @@ nfp_map_ptr_record(struct nfp_app_bpf *bpf, struct nfp_prog *nfp_prog, struct nfp_bpf_neutral_map *record; int err; - /* Map record paths are entered via ndo, update side is protected. */ - ASSERT_RTNL(); - /* Reuse path - other offloaded program is already tracking this map. */ record = rhashtable_lookup_fast(&bpf->maps_neutral, &map->id, nfp_bpf_maps_neutral_params); @@ -84,8 +81,6 @@ nfp_map_ptrs_forget(struct nfp_app_bpf *bpf, struct nfp_prog *nfp_prog) bool freed = false; int i; - ASSERT_RTNL(); - for (i = 0; i < nfp_prog->map_records_cnt; i++) { if (--nfp_prog->map_records[i]->count) { nfp_prog->map_records[i] = NULL; @@ -219,9 +214,10 @@ err_free: return ret; } -static int nfp_bpf_translate(struct nfp_net *nn, struct bpf_prog *prog) +static int nfp_bpf_translate(struct net_device *netdev, struct bpf_prog *prog) { struct nfp_prog *nfp_prog = prog->aux->offload->dev_priv; + struct nfp_net *nn = netdev_priv(netdev); unsigned int max_instr; int err; @@ -422,8 +418,6 @@ nfp_bpf_map_free(struct nfp_app_bpf *bpf, struct bpf_offloaded_map *offmap) int nfp_ndo_bpf(struct nfp_app *app, struct nfp_net *nn, struct netdev_bpf *bpf) { switch (bpf->command) { - case BPF_OFFLOAD_TRANSLATE: - return nfp_bpf_translate(nn, bpf->offload.prog); case BPF_OFFLOAD_DESTROY: return nfp_bpf_destroy(nn, bpf->offload.prog); case BPF_OFFLOAD_MAP_ALLOC: @@ -604,4 +598,5 @@ const struct bpf_prog_offload_ops nfp_bpf_dev_ops = { .insn_hook = nfp_verify_insn, .finalize = nfp_bpf_finalize, .prepare = nfp_bpf_verifier_prep, + .translate = nfp_bpf_translate, }; diff --git a/drivers/net/netdevsim/bpf.c b/drivers/net/netdevsim/bpf.c index d045b7d666d9..30c2cd516d1c 100644 --- a/drivers/net/netdevsim/bpf.c +++ b/drivers/net/netdevsim/bpf.c @@ -269,6 +269,14 @@ nsim_bpf_verifier_prep(struct net_device *dev, struct bpf_verifier_env *env) return nsim_bpf_create_prog(ns, env->prog); } +static int nsim_bpf_translate(struct net_device *dev, struct bpf_prog *prog) +{ + struct nsim_bpf_bound_prog *state = prog->aux->offload->dev_priv; + + state->state = "xlated"; + return 0; +} + static void nsim_bpf_destroy_prog(struct bpf_prog *prog) { struct nsim_bpf_bound_prog *state; @@ -285,6 +293,7 @@ static const struct bpf_prog_offload_ops nsim_bpf_dev_ops = { .insn_hook = nsim_bpf_verify_insn, .finalize = nsim_bpf_finalize, .prepare = nsim_bpf_verifier_prep, + .translate = nsim_bpf_translate, }; static int nsim_setup_prog_checks(struct netdevsim *ns, struct netdev_bpf *bpf) @@ -551,11 +560,6 @@ int nsim_bpf(struct net_device *dev, struct netdev_bpf *bpf) ASSERT_RTNL(); switch (bpf->command) { - case BPF_OFFLOAD_TRANSLATE: - state = bpf->offload.prog->aux->offload->dev_priv; - - state->state = "xlated"; - return 0; case BPF_OFFLOAD_DESTROY: nsim_bpf_destroy_prog(bpf->offload.prog); return 0; |