bpf.c (82ffd0454bd9bd57780966d47bfd56d579dd4fb3) bpf.c (dd27c2e3d0a05c01ff14bb672d1a3f0fdd8f98fc)
1/*
2 * Copyright (C) 2017 Netronome Systems, Inc.
3 *
4 * This software is licensed under the GNU General License Version 2,
5 * June 1991 as shown in the file COPYING in the top-level directory of this
6 * source tree.
7 *
8 * THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS"

--- 234 unchanged lines hidden (view full) ---

243
244 prog->aux->offload->dev_priv = state;
245
246 return 0;
247}
248
249static int nsim_bpf_verifier_prep(struct bpf_prog *prog)
250{
1/*
2 * Copyright (C) 2017 Netronome Systems, Inc.
3 *
4 * This software is licensed under the GNU General License Version 2,
5 * June 1991 as shown in the file COPYING in the top-level directory of this
6 * source tree.
7 *
8 * THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS"

--- 234 unchanged lines hidden (view full) ---

243
244 prog->aux->offload->dev_priv = state;
245
246 return 0;
247}
248
249static int nsim_bpf_verifier_prep(struct bpf_prog *prog)
250{
251 struct netdevsim *ns = netdev_priv(prog->aux->offload->netdev);
251 struct netdevsim *ns = bpf_offload_dev_priv(prog->aux->offload->offdev);
252
253 if (!ns->bpf_bind_accept)
254 return -EOPNOTSUPP;
255
256 return nsim_bpf_create_prog(ns, prog);
257}
258
259static int nsim_bpf_translate(struct bpf_prog *prog)

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584 INIT_LIST_HEAD(&ns->sdev->bpf_bound_progs);
585 INIT_LIST_HEAD(&ns->sdev->bpf_bound_maps);
586
587 ns->sdev->ddir_bpf_bound_progs =
588 debugfs_create_dir("bpf_bound_progs", ns->sdev->ddir);
589 if (IS_ERR_OR_NULL(ns->sdev->ddir_bpf_bound_progs))
590 return -ENOMEM;
591
252
253 if (!ns->bpf_bind_accept)
254 return -EOPNOTSUPP;
255
256 return nsim_bpf_create_prog(ns, prog);
257}
258
259static int nsim_bpf_translate(struct bpf_prog *prog)

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584 INIT_LIST_HEAD(&ns->sdev->bpf_bound_progs);
585 INIT_LIST_HEAD(&ns->sdev->bpf_bound_maps);
586
587 ns->sdev->ddir_bpf_bound_progs =
588 debugfs_create_dir("bpf_bound_progs", ns->sdev->ddir);
589 if (IS_ERR_OR_NULL(ns->sdev->ddir_bpf_bound_progs))
590 return -ENOMEM;
591
592 ns->sdev->bpf_dev = bpf_offload_dev_create(&nsim_bpf_dev_ops);
592 ns->sdev->bpf_dev = bpf_offload_dev_create(&nsim_bpf_dev_ops,
593 ns);
593 err = PTR_ERR_OR_ZERO(ns->sdev->bpf_dev);
594 if (err)
595 return err;
596 }
597
598 err = bpf_offload_dev_netdev_register(ns->sdev->bpf_dev, ns->netdev);
599 if (err)
600 goto err_destroy_bdev;

--- 47 unchanged lines hidden --- 		594 err = PTR_ERR_OR_ZERO(ns->sdev->bpf_dev);
595 if (err)
596 return err;
597 }
598
599 err = bpf_offload_dev_netdev_register(ns->sdev->bpf_dev, ns->netdev);
600 if (err)
601 goto err_destroy_bdev;

--- 47 unchanged lines hidden ---