diff options
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 33014ae73103..7f0e225bf630 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -268,15 +268,18 @@ struct bpf_prog_offload_ops { int (*insn_hook)(struct bpf_verifier_env *env, int insn_idx, int prev_insn_idx); int (*finalize)(struct bpf_verifier_env *env); + int (*prepare)(struct bpf_prog *prog); + int (*translate)(struct bpf_prog *prog); + void (*destroy)(struct bpf_prog *prog); }; struct bpf_prog_offload { struct bpf_prog *prog; struct net_device *netdev; + struct bpf_offload_dev *offdev; void *dev_priv; struct list_head offloads; bool dev_state; - const struct bpf_prog_offload_ops *dev_ops; void *jited_image; u32 jited_len; }; @@ -293,6 +296,7 @@ struct bpf_prog_aux { atomic_t refcnt; u32 used_map_cnt; u32 max_ctx_offset; + u32 max_pkt_offset; u32 stack_depth; u32 id; u32 func_cnt; @@ -312,6 +316,8 @@ struct bpf_prog_aux { void *security; #endif struct bpf_prog_offload *offload; + struct btf *btf; + u32 type_id; /* type id for this prog/func */ union { struct work_struct work; struct rcu_head rcu; @@ -523,7 +529,8 @@ static inline void bpf_long_memcpy(void *dst, const void *src, u32 size) } /* verify correctness of eBPF program */ -int bpf_check(struct bpf_prog **fp, union bpf_attr *attr); +int bpf_check(struct bpf_prog **fp, union bpf_attr *attr, + union bpf_attr __user *uattr); void bpf_patch_call_args(struct bpf_insn *insn, u32 stack_depth); /* Map specifics */ @@ -691,7 +698,8 @@ int bpf_map_offload_get_next_key(struct bpf_map *map, bool bpf_offload_prog_map_match(struct bpf_prog *prog, struct bpf_map *map); -struct bpf_offload_dev *bpf_offload_dev_create(void); +struct bpf_offload_dev * +bpf_offload_dev_create(const struct bpf_prog_offload_ops *ops); void bpf_offload_dev_destroy(struct bpf_offload_dev *offdev); int bpf_offload_dev_netdev_register(struct bpf_offload_dev *offdev, struct net_device *netdev); |